1 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
3 Correct same_at_end when restoring window points
4 * fileio.c (Finsert_file_contents): Compute same_at_end character
5 position using the old buffer size, not the new one, since
6 restore_window_points wants the old size.
9 2014-12-14 Alan Mackenzie <acm@muc.de>
11 New feature optionally to accelerate auto-repeated scrolling.
13 * xdisp.c: Remove "static" from declaration of
14 Qfontification_functions.
16 * window.c (window_scroll): bind fontification-functions to nil
17 when scrolling by whole screens and
18 fast-but-imprecise-scrolling is non-nil.
19 (syms_of_window): New DEFVAR_BOOL
20 fast-but-imprecise-scrolling.
22 * lisp.h (bool): Declare Qfontification_functions extern.
24 2014-12-14 Eli Zaretskii <eliz@gnu.org>
26 Load system's default trusted Certificate Authorities if available.
27 * gnutls.c (gnutls_certificate_set_x509_system_trust)
28 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
29 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
30 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
31 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]: Define
33 (Fgnutls_boot) [GNUTLS >= 3.0.20]: Call
34 gnutls_certificate_set_x509_system_trust. Log an error message if
37 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
39 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
40 a hack involving a union.
42 2014-12-13 Eli Zaretskii <eliz@gnu.org>
44 * gnutls.c (Fgnutls_available_p, syms_of_gnutls): Move
45 gnutls-available-p out of the HAVE_GNUTLS conditional, and define
48 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
50 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
52 * gnutls.h: Always declare syms_of_gnutls.
54 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
55 clarity. Let the availability check return Qnil when the GnuTLS
56 integration is not available, instead of erroring out.
59 2014-12-13 Eli Zaretskii <eliz@gnu.org>
61 * xdisp.c (move_it_in_display_line_to, display_line): Don't
62 disallow overflow-newline-into-fringe when word-wrap is in
65 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
67 * fileio.c: Better preserve window-points during revert (bug#19161).
68 (Qget_buffer_window_list): New var.
69 (get_window_points_and_markers, restore_window_points): New functions.
70 (Finsert_file_contents): Use them to save and restore window-points.
72 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
74 * xterm.c (x_delete_terminal): Call emacs_close for X connection
75 descriptor if called from x_connection_closed and always delete
76 this descriptor from keyboard waiting set (Bug#19147).
78 2014-12-10 Eli Zaretskii <eliz@gnu.org>
80 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
81 (bidi_cache_max_elts): New global variable.
82 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
83 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
85 (bidi_cache_search): Handle overflown cache. Improve commentary.
86 (bidi_cache_ensure_space): Limit allocations to the current value
87 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
88 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
89 the increment to not exceed the limit.
90 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
91 cache, zero otherwise (meaning the cache overflowed). In the
92 latter case, set bidi_cache_last_idx to -1.
93 (bidi_peek_at_next_level): Handle overflown cache.
94 (bidi_push_it): Increase the cache limit for iterating the new object.
95 (bidi_pop_it): Decrease the cache limit back to previous value.
96 (bidi_shelve_cache): Shelve the current value of the cache limit.
97 (bidi_unshelve_cache): Restore the value of cache limit.
98 (bidi_find_bracket_pairs): If the cache overflows while looking
99 for the paired bracket, give up and let bidi_resolve_neutrals
100 process the bracket as a simple neutral. (Bug#19322)
101 (bidi_find_other_level_edge): If the cache overflows, fall back on
102 Plan B, which effectively stops the reordering and restarts it on
103 the next character (after resetting the cache).
104 (bidi_move_to_visually_next): When the cache overflows, reset it
105 after processing the last cached character.
107 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
109 Fix glitches in gnutls.c, mostly memory-related
110 * gnutls.c: Sort macro definitions by name.
111 (fn_gnutls_transport_set_errno): Omit unreachable definition.
112 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
113 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
114 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
115 calculating string length. Use make_uninit_string, to avoid
116 copying the string. Cast the char, not the pointer.
117 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
118 and free. Work even for dates past the year 9999. Use void *
119 for buffers, to avoid casts.
121 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
123 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
125 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
127 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
130 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
132 * process.c: Whitespace and line-break nitpicks.
134 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
136 * gnutls.c (gnutls_certificate_details): The :signature isn't
137 that useful, so remove it.
138 (gnutls_certificate_details): Clean up whitespace slightly.
139 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
141 (gnutls_certificate_details): Put :signature-algorithm back again,
142 which was removed by mistake.
143 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
144 that they are not messaged by default (bug#16253).
145 (Fgnutls_error_fatalp): Doc fix (bug#18210).
147 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
149 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
151 * nsimage.m (setPixmapData): Make bmRep local so class member is not
154 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
156 * eval.c (Fsignal): Remove duplicate test.
157 (Fautoload_do_load): Fix up docstring.
159 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
161 * nsterm.m (represented_filename, represented_frame): New variables.
162 (ns_set_represented_filename): New function.
163 (sendEvent:): Set represented filename here to avoid flicker,
164 related to Bug#18757.
166 * nsterm.h: Declare ns_set_represented_filename.
168 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
169 at once, call ns_set_represented_filename instead.
171 2014-12-05 Eli Zaretskii <eliz@gnu.org>
173 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
174 (struct bidi_stack): Reduce size by using bit fields and by
175 packing sos, override, and isolate_status into a single 8-bit
178 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
179 (bidi_push_embedding_level): Construct flags from individual
180 bits. Adapt to changes in prev_for_neutral and next_for_neutral
182 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
183 from flags. Adapt to changes in prev_for_neutral,
184 next_for_neutral, and last_strong members.
185 (bidi_line_init): Initialize flags to zero.
186 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
187 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
189 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
191 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
192 (Fapply): Try and simplify the control flow.
194 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
196 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
197 Use gnutls_sign_get_name directly because
198 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
199 (init_gnutls_functions): Load missing gnutls_server_name_set.
201 2014-12-02 Eli Zaretskii <eliz@gnu.org>
203 * bidi.c (bidi_find_first_overridden): New function.
205 * xdisp.c (Fbidi_find_overridden_directionality): New function.
206 (syms_of_xdisp): Defsubr it.
208 * dispextern.h (bidi_find_first_overridden): Add prototype.
210 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
212 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
213 to nil after release (Bug#9133).
215 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
217 Port better to AddressSanitizer.
218 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
220 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
221 Return -1 or 0, as the pipe trick doesn't work.
222 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
224 * print.c (print_object):
225 When a pointer-check primitive returns -1, do not assume this
226 means the pointer is valid or that the underlying system has failed.
227 It could just be that addresses are being sanitized so Emacs can't
228 test for pointer validity.
229 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
230 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
231 string validity checker doesn't work on stack-based strings.
233 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
235 Improve clarity of USE_LSB_TAG definition.
236 Problem reported by Lee Duhem. Suggestion by Andreas Schwab in:
237 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
238 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
239 VAL_MAX / 2 rather than in terms of the (more complicated)
240 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
242 2014-11-29 Eli Zaretskii <eliz@gnu.org>
244 * xdisp.c (handle_single_display_spec): When ignoring a fringe
245 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
246 (next_element_from_buffer): When done with overlays, reset the
247 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
249 2014-11-29 Eli Zaretskii <eliz@gnu.org>
251 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
252 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
254 2014-11-29 Ulrich Müller <ulm@gentoo.org>
256 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
257 for paxctl and setfattr. Fixes temacs startup failure with
258 grsecurity/PaX enabled Linux kernel (bug#19067).
260 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
262 * src/w32.c, src/w32heap.c, src/w32term.c:
263 Use MINGW_W64 instead of _W64.
265 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
267 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
269 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
271 * gnutls.c (gnutls_ip_address_p): New function.
272 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
274 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
276 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
278 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
280 Fix gnutls problems caught by static checking.
281 * gnutls.c (Fgnutls_boot): Remove unused local.
282 (Fgnutls_boot): Fix pointer signedness.
284 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
286 * gnutls.c (gnutls_certificate_details): Don't include certain
287 certificate details on older gnutls versions (bug#19168).
288 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
289 (gnutls_certificate_details): Reversed check in last checkin.
291 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
293 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
294 (Fgnutls_peer_status_warning_describe): Add function to describe a
295 peer verification warning symbol.
296 (Fgnutls_peer_status): Use it.
297 (Fgnutls_boot): Use it. Minor logging fixes.
299 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
301 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
303 2014-11-24 Glenn Morris <rgm@gnu.org>
305 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
307 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
308 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
310 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
312 * gnutls.c: Fix Windows function definition of
313 gnutls_x509_crt_get_fingerprint.
315 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
317 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
319 * process.h: Added more fields to Lisp_Process to track
322 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
323 (Fgnutls_peer_status): New functions to export TLS certificate
324 details to Emacs Lisp.
326 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
328 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
329 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
330 check for gtk_adjustment_configure (Bug#19149).
331 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
333 2014-11-22 Glenn Morris <rgm@gnu.org>
335 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
337 2014-11-22 Martin Rudalics <rudalics@gmx.at>
339 Don't shrink frame when using desktop-save-mode (Bug#19048).
340 * w32fns.c (x_set_tool_bar_lines): Always call
341 x_change_tool_bar_height (Bug#19048).
342 (x_change_tool_bar_height): Mark frame as garbaged since
343 adjust_frame_size might not have done that.
344 * xfns.c (x_set_tool_bar_lines): Always call
345 x_change_tool_bar_height (Bug#19048).
346 (x_change_tool_bar_height): Mark frame as garbaged since
347 adjust_frame_size might not have done that.
349 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
351 * xml.c (parse_region): Take care of new optional parameter
352 'discard-comments' of 'libxml-parse(html|xml)-region'.
353 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
354 New optional parameter 'discard-comments'.
356 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
358 Improve time stamp handling, and be more consistent about it.
359 * editfns.c (invalid_time): New function.
360 Use it instead of 'error ("Invalid time specification")'.
361 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
362 (decode_float_time, lisp_to_timespec, lisp_time_struct):
364 (make_time_tail, make_time): Remove. All uses changed to use
365 new functions or plain list4i.
366 (disassemble_lisp_time): Return effective length if successful.
367 Check that LOW is an integer, if it's combined with other components.
368 (decode_time_components): Decode into struct lisp_time, not
369 struct timespec, so that we can support a wide set of times
370 regardless of whether time_t is signed. Decode plain numbers
371 as seconds since the Epoch, and nil as the current time.
372 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
373 Reimplement in terms of new functions.
374 (Fencode_time): Just use list2i.
375 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
376 * keyboard.c (decode_timer): Don't allow the new formats (floating
377 point or nil) in timers.
378 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
379 place of the magic number '16'.
380 (struct lisp_time): New type.
381 (decode_time_components): Use it.
382 (lisp_to_timespec): New decl.
384 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
386 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
389 * callint.c (Fcall_interactively): Pass in nil as argument to
390 Fbarf_if_buffer_read_only.
392 * fileio.c (Finsert_file_contents): Ditto.
394 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
396 * textprop.c (verify_interval_modification): Check buffer
397 readedness after the last interval.
399 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
400 the text at POSITION (new optional argument) has the
401 `inhibit-read-only' text property set.
403 2014-11-16 Eli Zaretskii <eliz@gnu.org>
405 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
406 errors in computing the number of pixels to scroll.
407 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
409 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
411 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
412 call updateFrameSize.
414 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
416 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
418 * nsfns.m (x_set_foreground_color, x_set_background_color)
419 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
420 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
422 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
424 * nsterm.m (ns_send_appdefined): Check for application defined
425 event on Cocoa (Bug#18993).
426 (run): Restore code before the previous 18993 fix.
428 2014-11-14 David Reitter <david.reitter@gmail.com>
430 * nsterm.m (run): Set timeout for event loop to prevent hang.
433 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
435 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
437 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
439 * xfont.c (xfont_list_pattern): Do not allocate font entity object
440 for each candidate font but attempt to reuse it from previous improper
443 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
445 Avoid undefined behavior in color table hashing.
446 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
447 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
448 This function avoids undefined behavior with signed shift overflow.
450 2014-11-10 Eli Zaretskii <eliz@gnu.org>
452 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
453 when the inserted text does not need decoding. (Bug#18982)
455 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
457 * nsterm.h (EmacsScroller): judge returns bool.
459 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
460 (ns_judge_scroll_bars): Only set removed if judge returns true.
461 (judge): Returns bool == condemned. Remove self from window.
462 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
464 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
466 * keyboard.c (command_loop_1): Record this-command in recent-keys.
467 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
469 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
471 * nsterm.m (ns_set_vertical_scroll_bar)
472 (ns_set_horizontal_scroll_bar): Cleanup merge error.
474 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
476 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
477 merely because tmo_in_millisec is nonnegative. The 1st call
478 to g_main_context_query could succeed while the 2nd one fails.
480 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
482 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
484 * nsterm.m (run): Only use non-system event loop if OSX version is
485 exactly 10.9 (Bug#18993).
486 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
489 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
491 * callproc.c (encode_current_directory): Support handling of file
492 names prepended by "/:". (Bug#18891)
494 2014-11-08 Alan Mackenzie <acm@muc.de>
496 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
498 2014-11-08 Dima Kogan <dima@secretsauce.net>
500 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
502 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
504 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
505 raises an error. (Bug#18891)
507 2014-11-08 Martin Rudalics <rudalics@gmx.at>
509 * frame.c (adjust_frame_size): Call x_set_window_size only if
510 f->can_x_set_window_size is set.
511 (make_frame): Initialize f->can_x_set_window_size and
512 f->can_run_window_configuration_change_hook.
513 (Fcan_run_window_configuration_change_hook): New function.
514 * frame.h (frame): Split `official' into `can_x_set_window_size'
515 and `can_run_window_configuration_change_hook'.
516 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
517 * w32fns.c (Fx_create_frame, x_create_tip_frame):
518 Set f->can_x_set_window_size.
519 * window.c (run_window_configuration_change_hook):
520 Return immediately if either f->can_x_set_window_size or
521 f->can_run_window_configuration_change_hook are false.
522 (Fset_window_configuration): Instead of f->official set
523 f->can_x_set_window_size.
524 * xfns.c (Fx_create_frame, x_create_tip_frame):
525 Set f->can_x_set_window_size.
527 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
529 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
530 cleanup from 2014-11-01 (Bug#18972).
532 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
534 * keyboard.c: Call gui-set-selection instead of x-set-selection.
535 * xdisp.c (window-scroll-functions): Improve docstring.
537 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
539 Uniquify the 'size' symbol.
541 * w32notify.c (Qsize): Remove.
542 * lisp.h (Qsize): New decl.
543 * lread.c (Qsize): Now extern.
544 * w32notify.c (syms_of_w32notify): No need to defsym.
546 2014-11-07 Martin Rudalics <rudalics@gmx.at>
548 * dispnew.c (change_frame_size_1): Fix call of
550 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
551 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
552 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
553 (Qtool_bar_size): New constants.
554 (frame_inhibit_resize, adjust_frame_size): New argument to
555 handle case where frame_inhibit_implied_resize is a list.
556 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
557 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
558 (x_set_right_divider_width, x_set_bottom_divider_width)
559 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
560 (x_set_scroll_bar_width, x_set_scroll_bar_height):
562 (frame-inhibit-implied-resize): Rewrite doc-string.
563 * frame.h (frame_inhibit_resize, adjust_frame_size):
564 Fix external declarations.
565 (Qframe_position, Qframe_outer_size)
566 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
567 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
568 (Qtool_bar_size): Extern them.
569 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
570 (xg_height_or_width_changed): Remove.
571 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
572 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
573 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
574 (xg_change_toolbar_position): Call adjust_frame_size directly.
575 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
576 Fix calls of adjust_frame_size.
577 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
578 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
579 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
580 frame can get resized when tool-bar-lines parameter changes from
582 (Fw32_frame_menu_bar_size): Return fourth value.
583 (Fw32_frame_rect): Block input around system calls
584 (Fx_frame_geometry): New function.
585 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
586 * w32term.c (x_new_font): Adjust adjust_frame_size call.
587 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
588 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
589 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
590 (Fx_create_frame): Adjust adjust_frame_size calls.
591 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
592 frame can get resized when tool-bar-lines parameter changes from
594 (Fx_frame_geometry): New function.
595 * xmenu.c (update_frame_menubar): On Lucid call
596 adjust_frame_size with one pixel less height to avoid that
597 repeatedly adding/removing the menu bar grows the frame.
598 (free_frame_menubar): On Motif arrange to optionally preserve
599 the old frame height when removing the menu bar.
600 * xterm.c (x_new_font): Adjust adjust_frame_size call.
602 2014-11-03 Eli Zaretskii <eliz@gnu.org>
604 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
605 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
606 frame; instead, print an error message.
608 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
610 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
612 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
614 * nsimage.m (allocInitFromFile:): Initialize bmRep.
615 (dealloc): Release bmRep.
617 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
618 imageListSetNext, imageListNext.
620 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
622 (allocInitFromFile:): Remove searching ImageList and calling
623 reference (Bug#18918).
624 (dealloc): Remove handling if ImageList.
626 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
628 * process.c (catch_child_signal): Fix incorrect assertion.
630 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
632 * macfont.m (macfont_draw):
633 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
635 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
636 if force_integral_p (i.e. no antialias).
637 (macfont_draw): Check ns_antialias_text, also turn off synthetic
638 bold if no antialias (Bug#18876).
640 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
641 was given (Bug#18846).
643 * nsterm.h (ns_set_doc_edited): Declare taking no args.
645 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
646 instead of in xdisp.c, function now takes void. (Bug#18884).
648 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
649 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
651 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
652 struct window* (Bug#18889).
653 Remove getMouseMotionPart.
654 (ns_output): Make icon_top/left int.
656 * nsfns.m (x_icon): icon_top/left is int.
658 * nsterm.m (ns_mouse_position): Remove unused code.
659 (initFrame:window:, dealloc): Use window instead of win.
660 (getMouseMotionPart:window:x:y:): Remove, unused.
661 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
663 2014-11-01 Eli Zaretskii <eliz@gnu.org>
665 * keyboard.c (readable_events): When FLAGS include
666 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
667 This avoids returning non-nil from input-pending-p when only such
668 events are in the queue. (Bug#18856)
670 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
672 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
673 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
674 (Qforeign_selection): Remove.
675 (ns_get_local_selection): Identation fix.
676 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
678 * nsselect.m (ns_get_local_selection): Remove calling of
679 functions in Vselection_converter_alist (Bug#18911).
680 (syms_of_nsselect): Remove Vselection_converter_alist.
682 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
684 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
685 and unnecessary initialization. Adjust comments.
687 2014-10-30 Eli Zaretskii <eliz@gnu.org>
689 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
691 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
692 index, not an absolute one, as that's what the function expects.
694 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
696 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
697 font on an initial frame when running as a daemon (Bug#18869).
699 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
701 2014-10-30 Eli Zaretskii <eliz@gnu.org>
703 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
704 build_string, when importing a home directory. (Bug#18873)
706 * dispnew.c (buffer_posn_from_coords):
707 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
708 account for the header-line height. (Bug#18839)
710 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
712 * xml.c (parse_region): Do not forget the first document child.
714 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
716 * nsselect.m: pasteboard_changecount is new.
717 (ns_store_pb_change_count, ns_get_pb_change_count)
718 (ns_get_our_change_count_for): New functions.
719 (ns_string_to_pasteboard_internal): Correct comment.
720 type => gtype in eassert, Call ns_store_pb_change_count.
721 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
722 (Fns_disown_selection_internal, Fns_selection_owner_p):
723 Replace Vselection_alist check, with change count check.
724 (Fns_get_selection): Initialize val to Qnil. Only get local
725 selection if change counts match (Bug#18799).
726 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
728 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
730 * src/w32proc.c (create_child): If calling a quoted batch file,
731 pass NULL for exe. (Bug#18745)
733 2014-10-24 Eli Zaretskii <eliz@gnu.org>
735 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
736 (bidi_resolve_brackets): Use end of string position rather than ZV
737 when iterating over a string. (Bug#18815)
739 2014-10-24 Martin Rudalics <rudalics@gmx.at>
741 * keyboard.c (make_lispy_position): Return coordinates also when
742 on scroll bars, fringes, margins or not in a window.
743 * xdisp.c (show_mouse_face): Don't change cursor face during
746 2014-10-23 Martin Rudalics <rudalics@gmx.at>
748 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
749 (frame_resize_pixelwise, frame_inhibit_implied_resize):
750 Fix doc-strings (Bug#18789).
752 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
754 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
756 2014-10-22 Eli Zaretskii <eliz@gnu.org>
758 Optimize redisplay of simple bracketed text.
759 * bidi.c (bidi_cache_reset_to): New function.
760 (bidi_cache_reset): Call it.
761 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
763 (bidi_resolve_explicit): Reset bracket_pairing_pos and
764 bracket_enclosed_type only if bracket_pairing_pos's value is not
766 (MAX_BPA_STACK): Make sure the value is signed.
767 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
768 stop pushing values onto the stack.
769 (bidi_find_bracket_pairs): If the bracketed text is only on the
770 base embedding level, remove all the states cached by this
771 function from the cache, and return zero, so that the brackets in
772 this segment of text are processed as normal neutrals.
773 (bidi_resolve_brackets): Detect the brackets that are to be
774 processed as neutrals, and don't call bidi_find_bracket_pairs on
777 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
779 * w32select.c (Fw32_selection_exists_p): Rename from
780 Fx_selection_exists_p.
781 (syms_of_w32select): Adjust accordingly.
783 * w16select.c (Fw16_selection_exists_p): Rename from
784 Fx_selection_exists_p.
785 (syms_of_win16select): Adjust accordingly.
787 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
788 (Fns_own_selection_internal): Tighten scoping.
789 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
790 (Fns_get_selection): Rename from Fx_get_selection_internal.
791 (Fns_get_selection_internal, Fns_store_selection_internal):
793 (syms_of_nsselect): Adjust accordingly.
795 2014-10-21 Martin Rudalics <rudalics@gmx.at>
797 * w32fns.c (Fw32_frame_menu_bar_size): New function.
798 * w32term.c (x_set_window_size): Account for wrapped menu bar
799 lines when setting up frame height (Bug#15174 and Bug#18720).
800 (w32_add_wrapped_menu_bar_lines): New variable.
802 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
804 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
807 2014-10-20 Glenn Morris <rgm@gnu.org>
809 * Merge in all changes up to 24.4 release.
811 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
813 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
814 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
816 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
818 * xterm.c (handle_one_xevent): Check return value from
819 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
820 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
822 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
823 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
824 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
825 Gtk+ >= 3.14 (Bug#18674).
826 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
827 Gtk+ >= 3.14 (Bug#18674).
829 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
831 * gtkutil.c: Remove no-longer-used code.
832 (xg_update_menubar): Remove unused local and unnecessary call to
833 gtk_menu_item_get_submenu.
834 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
835 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
836 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
838 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
840 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
842 * xterm.h (handlebox_widget): Remove.
844 * xmenu.c (set_frame_menubar): Remove GTK block that calls
847 * gtkutil.h (xg_have_tear_offs): Remove declaration.
849 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
850 to handle Gtk versions.
851 (xg_get_file_with_chooser): Use them.
852 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
853 Remove (create_menus): Remove teroff argument and code.
854 Remove call to gtk_menu_set_title.
855 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
856 Adjust args to create_menus.
857 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
858 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
859 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
860 (xg_make_tool_item): Remove detach code.
861 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
862 (find_icon_from_name): New function.
863 (update_frame_tool_bar): Remove GtkStockItem code, move to
864 find_icon_from_name. Let stock be a list of icon names to try.
865 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
866 Replace TOOLBAR_TOP_WIDGET.
867 (free_frame_tool_bar, xg_change_toolbar_position ):
868 Replace TOOLBAR_TOP_WIDGET.
869 (xg_initialize): Remove tearoff code.
871 2014-10-18 Eli Zaretskii <eliz@gnu.org>
873 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
874 pixel from the window's cursor glyph width, since X renders hollow
875 blocks 1 pixel wider than the 'width' parameter.
877 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
878 glyph->pixel_width; this is now done in xterm.c.
880 Fix reordering of bracket characters in isolates.
881 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
882 RESOLVED_ONLY; when non-zero, return from the cache only fully
883 resolved states. All callers changed.
884 (CANONICAL_EQU): New macro.
885 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
886 equivalent of the paired closing bracket character.
887 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
888 the default non-negative value, to be checked later in
889 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
890 characters against those pushed onto the BPA stack.
891 (bidi_record_type_for_neutral): New function.
892 (bidi_resolve_brackets): Record next_for_neutral and
893 prev_for_neutral when embedding level gets pushed. Force
894 resolution of bracket pairs when entering a level run that was not
896 (bidi_resolve_neutral): Add assertions before calling
897 bidi_resolve_neutral_1.
898 (bidi_level_of_next_char): Remove the code that attempted to
899 resolve unresolved neutrals; that is now done by
900 bidi_resolve_neutral.
902 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
904 2014-10-17 Eli Zaretskii <eliz@gnu.org>
906 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
907 1-pixel R2L characters.
908 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
909 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
911 2014-10-16 Eli Zaretskii <eliz@gnu.org>
913 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
916 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
918 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
919 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
920 It's not clear to me whether the initialization is needed,
921 but it can't hurt so I played it safe.
923 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
925 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
927 2014-10-15 Eli Zaretskii <eliz@gnu.org>
929 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
930 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
932 (bidi_get_type): Return the isolate initiators and terminator types.
933 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
934 (bidi_fetch_char_skip_isolates, find_first_strong_char)
935 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
936 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
937 for the new features.
938 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
939 push and pop correctly for isolates.
940 (bidi_remember_char): Modify to accept an additional argument
941 and record the bidi type according to its value.
942 (bidi_cache_iterator_state): Accept an additional argument to only
943 update an existing state. Handle the new members of struct bidi_it.
944 (bidi_cache_find): Arguments changed: no longer accepts a level,
945 instead accepts a flag telling it whether it is okay to return
947 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
948 table. Initialize new isolate-related members.
949 (bidi_paragraph_init): Some code factored out into
950 find_first_strong_char.
951 (bidi_resolve_explicit_1): Function deleted, its code incorporated
952 into bidi_resolve_explicit.
953 (bidi_resolve_explicit): Support the isolate initiators and
954 terminator. Fix handling of embeddings and overrides according to
955 new UBA requirements. Record information about previously seen
956 characters here (moved from bidi_level_of_next_char).
957 (bidi_resolve_weak): Adapt to changes in struct members.
958 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
959 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
960 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
961 paired bracket resolution. Handle isolate initiators and
963 (bidi_type_of_next_char): Remove unneeded code for BN limit.
964 (bidi_level_of_next_char): Move the code that records information
965 about previous characters to bidi_resolve_explicit. Fix logic of
966 resolving neutrals and make sure their cache entries are updated.
967 Remove now unneeded special handling of PDF level.
969 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
970 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
971 enlarged per Unicode 6.3.
972 (enum bidi_bracket_type_t): New data type.
973 (struct bidi_saved_info): Leave only 2 type members out of 4.
975 (struct bidi_stack): Add members necessary to support isolating
977 (struct bidi_it): Add new members necessary to support isolating
978 sequences and bracket pair resolution.
980 * xdisp.c (Fbidi_resolved_levels): New function.
981 (syms_of_xdisp): Defsubr it.
982 (append_glyph, append_composite_glyph, produce_image_glyph)
983 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
985 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
987 * term.c (append_glyph, append_composite_glyph)
988 (append_glyphless_glyph): Convert aborts to assertions.
990 * .gdbinit (pgx): Display the character codepoint, resolved level,
991 and bidi type also for glyphless glyphs.
993 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
995 Avoid unwanted point motion in Fline_beginning_position.
996 * lisp.h (scan_newline_from_point): Add prototype.
997 * search.c (scan_newline_from_point): New function, refactored from...
998 * cmds.c (Fforward_line): ...adjusted user.
999 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1000 and simplify the former since the latter doesn't move point.
1002 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1004 Cleanup terminal handling code.
1005 * dispextern.h (get_named_tty): Remove prototype but...
1006 * termhooks.h (get_named_terminal): ...resurrect it under
1007 more meaningful name.
1008 (get_terminal): Likewise, but with...
1009 (decode_live_terminal): ...this name.
1010 (decode_tty_terminal): Add prototype.
1011 * term.c (get_tty_terminal): Remove.
1012 (get_named_tty): Remove.
1013 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1014 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1015 Use decode_tty_terminal.
1016 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1017 * terminal.c (get_terminal): Refactor to...
1018 (decode_terminal, decode_live_terminal): ...new functions.
1019 (decode_tty_terminal): Replacement for get_tty_terminal.
1020 (get_named_terminal): Likewise for get_named_tty.
1021 * coding.c (Fset_terminal_coding_system_internal)
1022 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1023 (Fkeyboard_coding_system):
1024 * composite.c (Fcomposition_get_gstring):
1025 * dispnew.c (Fsend_string_to_terminal):
1026 * frame.c (Fmake_terminal_frame):
1027 * nsfns.m (check_ns_display_info):
1028 * w32fns.c, xfns.c (check_x_display_info):
1029 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1030 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1031 (Fset_quit_char): Use get_named_terminal.
1032 (Fset_output_flow_control, Fset_input_meta_mode):
1033 Use decode_tty_terminal.
1035 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1037 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1038 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1040 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1042 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1043 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1045 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1047 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1050 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1052 * editfns.c (dump_tz_string): No longer const.
1053 It might be modified.
1055 * nsmenu.m (clear): Assume OS X 10.6 or later.
1057 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1059 * unexmacosx.c: Remove include ppc/reloc.h.
1060 (unrelocate, copy_dysymtab): Remove PPC code.
1061 (rebase_reloc_address): Remove, only used for PPC:
1063 * nsterm.m: Always include macfont.h on COCOA.
1064 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1065 (ns_dumpglyphs_image, ns_check_menu_open)
1066 (applicationDidFinishLaunching)
1067 (antialiasThresholdDidChange:)
1068 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1069 Remove checks for OSX <= 10.5/10.6.
1070 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1071 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1074 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1075 (NS_HAVE_NSINTEGER): Remove block.
1076 Remove >= OSX 10.6 tests.
1078 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1079 (x_activate_menubar, trackingNotification:): Remove check for
1081 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1083 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1085 * nsfns.m: Always include macfont.h on COCOA.
1086 (ns_filename_from_panel, ns_directory_from_panel)
1087 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1088 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1090 * macfont.m: Remove >= 1050 check.
1091 (macfont_create_family_with_symbol)
1092 (macfont_get_glyph_for_character)
1093 (mac_font_get_glyphs_for_variants)
1094 (mac_ctfont_create_available_families, syms_of_macfont):
1095 Remove code for OSX < 10.6.
1096 (mac_font_family_group, mac_font_family_compare): Remove, only used
1099 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1100 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1102 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1105 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1107 Fix putenv race conditions with undefined behavior (Bug#8705).
1108 Do all putenv calls before Emacs creates any threads.
1109 Use a safer way to modify the TZ environment variable in the
1110 presence of multiple threads. For further thread-safety,
1111 prefer localtime_r and gmtime_r to localtime and gmtime,
1112 and prefer struct tm's tm_gmtoff (if available) to calling
1113 both localtime_r and gmtime_r.
1114 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1115 (init_dbusbind): ... to this new function.
1116 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1117 * xterm.c (x_term_init): Move xputenv call from here ...
1118 (init_xterm): ... to this new function.
1119 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1120 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1121 (dump_tz_string): New constant.
1122 (init_editfns): Use it. This centralizes the dump_tz stuff.
1123 Call set_time_zone_rule here, so that its xputenv is done
1124 before Emacs goes multithreaded.
1125 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1126 thread-safe enough for Emacs.
1127 (format_time_string, Fdecode_time, Fcurrent_time_string)
1128 (Fcurrent_time_zone):
1129 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1130 localtime and gmtime. Remove now-unnecessary calls to block_input.
1131 (tm_gmtoff): New static function.
1132 (Fdecode_time, Fcurrent_time_zone): Use it.
1133 (Fencode_time): Use mktime_z, for better thread-safety.
1134 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1135 i.e., not quite thread-safe but good enough for Emacs typical usage.
1136 Do not reclaim storage that is in the environment; let it leak.
1137 Always call tzset, since localtime_r does not.
1138 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1139 This is now done in init_editfns.
1140 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1141 New macros and declarations, for platforms lacking tzalloc & friends.
1143 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
1145 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
1146 On x86 platforms this works around GCC bug 63495
1147 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
1148 and more generally should fix a portability problem in Emacs.
1149 Problem reported by Stefan Monnier in:
1150 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
1152 2014-10-08 Leo Liu <sdl.web@gmail.com>
1154 Enhance terpri to allow conditionally output a newline. (Bug#18652)
1155 * keymap.c (describe_vector_princ):
1156 * keyboard.c (Fcommand_error_default_function): Adapt to change to
1159 * print.c (printchar_stdout_last): Declare.
1160 (printchar): Record the last char written to stdout.
1161 (Fterpri): Add optional argument ENSURE.
1163 2014-10-08 Eli Zaretskii <eliz@gnu.org>
1165 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
1166 DELAY argument to change_frame_size, so that the frame size
1167 changes, if any are needed, are delayed until the next redisplay.
1168 This is to avoid a too early QUIT inside change_frame_size, when
1169 it calls Lisp in frame_windows_min_size, in case one of the events
1170 we've read sets the quit-flag. (Bug#18649)
1172 * w32fns.c (check_x_display_info): Accept terminal objects as
1173 argument, to follow what xfns.c does.
1175 2014-10-07 Glenn Morris <rgm@gnu.org>
1177 * Makefile.in ($(srcdir)/macuvs.h)
1178 ($(lispsource)/international/charprop.el): Add explicit FORCE.
1180 2014-10-07 Eli Zaretskii <eliz@gnu.org>
1182 * decompress.c (init_zlib_functions): Move the message about zlib
1183 being unavailable from here...
1184 (Fzlib_decompress_region): ...to here. (Bug#18650)
1186 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1188 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
1189 the case where an optional string is used. Adjust docstring.
1191 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
1193 * lisp.mk (lisp): Remove w32-common-fns.elc.
1195 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
1197 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
1198 These were already defined in buffer.c, and the duplicate
1199 definitions cause problems on platforms like 'gcc -fno-common'.
1200 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
1202 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
1204 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
1205 if toolbar is visible.
1207 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
1210 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
1211 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
1212 (ns_select, ns_read_socket): Use unwind_protect to decrease
1213 apploopnr (Bug#18345).
1214 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
1215 line height (Bug#17977).
1217 * macfont.m: Fix indentation and import changes from macport 24.3.94.
1218 (macfont_closest_traits_index): New function.
1219 (macfont_closest_traits_index_p): Rename from
1220 macfont_closest_traits_index.
1221 (macfont_list): Use macfont_closest_traits_index_p.
1223 2014-10-05 K. Handa <handa@gnu.org>
1225 * coding.c (detect_coding_iso_2022): Set coding->rejected
1226 correctly when an invalid escape sequence is found (Bug#18610).
1228 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
1230 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
1231 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
1234 2014-10-04 Martin Rudalics <rudalics@gmx.at>
1236 * buffer.c (scroll_bar_width, scroll_bar_height):
1238 * window.c (Fset_window_scroll_bars): Fix doc-string.
1239 (Fwindow_scroll_bars): Have it return what the doc-string says.
1241 2014-10-03 Eli Zaretskii <eliz@gnu.org>
1243 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
1244 iterator backwards, to resync the bidi iterator. (Bug#18584)
1246 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
1248 Consistently use min and max macros from lisp.h.
1249 * coding.c (min, max):
1251 * unexhp9k800.c (min):
1252 * unexw32.c (min, max): Use definitions from lisp.h.
1253 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
1255 * gmalloc.c (min): Tiny style change.
1257 * fileio.c (emacs_readlinkat, Finsert_file_contents):
1258 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
1260 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
1262 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
1263 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
1264 (X_ULONG_MAX): Move these macros to xterm.h.
1265 (x_fill_property_data): Be more generous about allowing either
1266 signed or unsigned data of the appropriate width.
1267 * xterm.h (x_display_set_last_user_time): New function.
1268 All setters of last_user_time changd to use this function.
1269 If ENABLE_CHECKING, check that the times are in range.
1271 2014-10-02 Eli Zaretskii <eliz@gnu.org>
1273 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
1274 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1276 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
1278 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
1279 make a font_object from a tty frame (Bug#18573).
1280 (Finternal_set_lisp_face_attribute): Add FIXME comment.
1282 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1284 * alloc.c (mark_overlay): Assume that overlay boundaries are
1285 always markers. Add comment.
1286 * lread.c (read_internal_start): Use convenient validate_subarray.
1288 (Fread_from_string): Adjust docstring.
1290 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
1292 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
1294 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
1295 Rename from the "x-" prefix.
1297 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
1299 * xselect.c (selection-converter-alist): Fix docstring.
1301 2014-10-01 Eli Zaretskii <eliz@gnu.org>
1303 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
1304 argument passed by the caller, when we mirror all slashes into
1307 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
1309 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
1310 Resurrect old code and fix compilation with GTK < 2.13.6.
1312 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
1314 Use AUTO_CONS instead of SCOPED_CONS, etc.
1315 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
1316 * lisp.h (AUTO_CONS): Rename from scoped_cons.
1317 (AUTO_LIST1): Rename from scoped_list1.
1318 (AUTO_LIST2): Rename from scoped_list2.
1319 (AUTO_LIST3): Rename from scoped_list3.
1320 (AUTO_LIST4): Rename from scoped_list4.
1321 (AUTO_STRING): Rename from SCOPED_STRING.
1322 * frame.h (AUTO_FRAME_ARG):
1323 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
1324 (AUTO_LIST4, AUTO_STRING):
1325 Prepend a new argument 'name'.
1326 Declare a variable instead of yielding a value.
1328 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
1330 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1332 * w32fns.c (w32_createwindow): Accept an additional argument, an
1333 array of 2 values specifying the coordinates of the frame's
1334 top-left corner. Use these values instead of calling x_get_arg,
1335 which can cons Lisp objects, and therefore cannot be called except
1336 from the main thread. Remove redundant tests for the default
1338 (my_create_window): Move the calculation of the coordinates of the
1339 frame's top-left edge here. Pass them to the input thread via the
1340 second parameter of the WM_EMACS_CREATEWINDOW message.
1341 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
1344 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1346 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
1347 (redisplay_window): Treat the frame's frozen_window_starts flag
1348 the same way as the optional_new_start flag for the window: only
1349 obey it if the glyph row showing point will be fully visible.
1350 Likewise when the window start is in a continuation line. If,
1351 after trying everything under the 'force_start' label, point is
1352 still not fully visible, give up and scroll the window.
1353 Add debugging traces. (Bug#18545)
1355 * window.c (Frecenter): Set the window's redisplay flag.
1357 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1359 * w32term.c (w32_read_socket): Don't use frame dimensions for
1360 resizing if GetClientRect returned an empty (0, 0, 0, 0)
1361 rectangle. Check the return value of GetClientRect, and don't use
1362 the results if it didn't succeed.
1364 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
1365 in columns and lines after correcting the pixel dimensions in
1367 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
1368 negative values to xrealloc. (Bug#18528)
1370 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
1372 * alloc.c: Remove now-unnecessary check.
1373 Suggested by Dmitry Antipov in:
1374 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
1376 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
1378 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
1379 to Ubuntu 14.04.1 x86-64.
1381 Simplify stack-allocated Lisp objects, and make them more portable.
1382 The build_local_string macro was used in two ways: (1) string
1383 literals for which scoped allocation suffices, and (2) file name
1384 components, where it's not safe in general to assume bounded-size
1385 ASCII data. Simplify by defining a new macro SCOPED_STRING that
1386 allocates a block-scope string, and by using SCOPED_STRING for (1)
1387 and build_string for (2). Furthermore, actually use stack
1388 allocation only for objects known to have sufficient alignment.
1389 This simpler implementation means Emacs can make
1390 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
1391 GC_MAKE_GCPROS_NOOPS.
1392 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
1393 for fewer differences among implementations.
1394 (struct Lisp_String): Now GCALIGNED.
1395 (USE_STACK_LISP_OBJECTS): Default to true, since the
1396 implementation no longer insists on a nonempty GCALIGNED.
1397 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
1398 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
1399 separately. Move definiens to scoped_cons. The old definition
1400 was incorrect when GCALIGNED was defined to be empty.
1401 (union Aligned_String): New type.
1402 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
1403 implementation ports to compilers that don't align strictly enough.
1404 Don't worry about the union sizes; it's not worth bothering about.
1405 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
1406 Rewrite using USE_STACK_CONS.
1407 (scoped_cons): Assume the use of union Aligned_Cons.
1408 (lisp_string_size, make_local_string, build_local_string): Remove.
1409 Unless otherwise specified, all callers of build_local_string
1410 changed to use SCOPED_STRING.
1411 (SCOPED_STRING): New macro.
1412 * data.c (wrong_choice):
1413 * menu.c (single_menu_item):
1414 * process.c (Fformat_network_address):
1415 Hoist use of SCOPED_STRING out of a scope, so that its returned
1416 object lives long enough.
1417 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
1418 as the string might be long or might not be ASCII.
1420 2014-09-29 Eli Zaretskii <eliz@gnu.org>
1422 * msdos.c (internal_terminal_init): Bump version to 25.
1424 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
1426 Keep stack-allocated Lisp objects fast rather than versatile.
1427 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
1428 (SCOPED_CONS_INITIALIZER): New macro.
1429 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
1430 (USE_LOCAL_ALLOCA): Remove.
1431 (local_cons, local_list1, local_list2, local_list3, local_list4):
1432 Remove. Stack overflow checking makes them too slow.
1433 (make_local_vector): Likewise. Also we just don't have enough
1435 (enum LISP_STRING_OVERHEAD): Remove.
1436 (local_string_init, local_vector_init): Remove prototypes.
1437 (make_local_string, build_local_string): Redesign to target short
1438 compile-time string constants, fall back to regular string allocation
1440 (lisp_string_size): New function.
1441 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
1442 * alloc.c (local_string_init, local_vector_init): Remove.
1443 (verify_ascii) [ENABLE_CHECKING]: New function.
1444 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
1445 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
1446 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
1447 * xselect.c, xterm.c: All related users changed.
1449 2014-09-28 Ken Brown <kbrown@cornell.edu>
1451 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
1452 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
1454 2014-09-27 Ken Brown <kbrown@cornell.edu>
1456 Fix implementation of HYBRID_MALLOC on Cygwin.
1457 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
1458 (bss_sbrk_buffer_beg): New variable. Use it...
1459 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
1460 incorrect definition.
1462 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
1464 * keyboard.c (track-mouse): Rename to internal--track-mouse.
1465 Make it into a function and change arg to be a function.
1467 * lisp.mk (lisp): Add elisp-mode.elc.
1469 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1471 * xfns.c (x_default_scroll_bar_color_parameter):
1472 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1473 to pacify --enable-gcc-warnings in non-scrollbar builds.
1475 2014-09-26 Ken Brown <kbrown@cornell.edu>
1477 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1479 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1481 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1482 MinGW builds that use GCC before 4.2.
1484 Default to stack objects on DOS_NT platforms as well.
1485 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1486 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1488 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1490 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1491 ALIGN_STACK attribute.
1493 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1495 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1496 ALIGN_STACK attribute.
1498 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1499 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1501 2014-09-25 Martin Rudalics <rudalics@gmx.at>
1503 * frame.c (frame_inhibit_resize):
1504 * widget.c (EmacsFrameResize):
1505 * window.c (resize_frame_windows, Fset_window_configuration):
1506 * xdisp.c (expose_frame):
1507 * xfns.c (x_change_tool_bar_height):
1508 * xmenu.c (update_frame_menubar):
1509 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
1510 Remove code left dead after 2014-07-27 changes.
1512 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
1514 Fix local_cons etc. to not exhaust the stack when in a loop.
1515 Problem reported in:
1516 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
1517 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1518 * charset.c (load_charset_map_from_file, Ffind_charset_region)
1519 (Ffind_charset_string):
1520 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
1521 * data.c (wrong_range):
1522 * editfns.c (Fpropertize, format2):
1523 * emacs.c (init_cmdargs, decode_env_path):
1524 * fileio.c (auto_save_error):
1525 * fns.c (Fyes_or_no_p):
1526 * font.c (font_style_to_value, font_parse_xlfd)
1527 (font_parse_family_registry, font_delete_unmatched)
1529 * fontset.c (Fset_fontset_font):
1530 * frame.c (x_get_arg):
1531 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
1532 (read_char_minibuf_menu_prompt):
1533 * keymap.c (silly_event_symbol_error, describe_vector):
1534 * lread.c (load_warn_old_style_backquotes):
1535 * menu.c (single_menu_item):
1536 * minibuf.c (Fread_buffer):
1537 * process.c (status_message, Fformat_network_address)
1538 (server_accept_connection):
1539 * textprop.c (copy_text_properties):
1540 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1541 * xfns.c (x_default_scroll_bar_color_parameter):
1542 * xfont.c (xfont_open):
1543 * xselect.c (x_clipboard_manager_error_1):
1544 * xterm.c (x_term_init):
1545 Put USE_LOCAL_ALLOCA at the start of the function.
1546 * fns.c (maybe_resize_hash_table): Use build_string instead of
1547 build_local_string, since we'd otherwise need a conditional
1548 USE_LOCAL_ALLOCA here, but this is just debugging output and is
1549 not worth the bother of optimization.
1550 * font.c (font_delete_unmatched): Remove by-hand code that
1551 observed MAX_ALLOCA limit, since it's now done automatically.
1552 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
1553 since build_local_string needs its sa_alloc.
1554 * lisp.h (lisp_word_count): New function.
1555 (SAFE_ALLOCA_LISP): Use it.
1556 (USE_LOCAL_ALLOCA): New macro.
1557 (local_cons, make_local_vector, make_local_string):
1558 Observe the MAX_ALLOCA limit.
1559 (LISP_STRING_OVERHEAD): New constant.
1560 (make_local_string): Use it.
1562 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1564 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
1565 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
1566 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
1567 and Solaris and it's likely to work on similar platforms.
1569 Avoid signed integer overflow when converting Time to ptrdiff_t.
1570 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
1572 (position_to_Time, Time_to_position): New functions.
1573 (gen_help_event, kbd_buffer_get_event): Use them.
1574 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
1575 Go back to plain 'unsigned long', so that 'Time' is the same
1576 for both X and non-X builds; this is less likely to cause surprise.
1577 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
1578 are the same size; this is no longer required.
1580 * keyboard.c (make_lispy_event): Avoid unnecessary tests
1581 of bit 28 and of whether an unsigned value is negative.
1582 This simplifies the code a bit, and pacifies clang 3.4.
1584 2014-09-24 Eli Zaretskii <eliz@gnu.org>
1586 * systime.h (Time): Define as size_t, to be consistent with 64-bit
1587 Windows builds, where 'long' is a 32-bit type.
1589 * w32inevt.h (w32_console_mouse_position): Update the argument
1590 types to use 'Time'.
1592 * w32term.c (w32_mouse_position)
1593 (x_horizontal_scroll_bar_report_motion)
1594 (x_scroll_bar_report_motion): Update the argument types to use
1597 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1599 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
1600 (struct input_event): ...unsigned bitfields. Likewise for
1601 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1602 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1603 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1604 (kbd_buffer_get_event): Adjust users.
1605 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1606 (make_scroll_bar_position): New function, refactored out of...
1607 (make_lispy_event): ...adjusted user.
1608 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1609 * nsterm.m (ns_mouse_position, mouseUp):
1610 * term.c (term_mouse_position):
1611 * w32inevt.c (w32_console_mouse_position):
1612 * w32term.c (w32_mouse_position):
1613 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1614 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1615 Prefer enum and explicit enum members to integers and numeric values.
1617 * chartab.c (uniprop_encode_value_numeric):
1618 * font.c (font_style_to_value): Use make_local_vector.
1619 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1620 * keymap.c (append_key): Use scoped_list1.
1622 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1623 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1625 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1627 Fix some slow uses and misuses of strcat.
1628 * doc.c (get_doc_string):
1629 * gtkutil.c (get_utf8_string):
1630 * xsmfns.c (x_session_initialize):
1631 Avoid recomputation of string length.
1632 * ftfont.c (ftfont_spec_pattern):
1633 * xfns.c (xic_create_fontsetname):
1634 Don't assume output buffer is initially zero.
1636 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1638 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1639 All callers changed.
1640 * xterm.c (x_term_init): Use new functionality to avoid two needs
1641 to compute a string length.
1643 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1645 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1647 Use known length of a Lisp string to copy it faster.
1648 * lisp.h (lispstrcpy): New function. Add comment.
1649 * callproc.c (child_setup):
1650 * dbusbind.c (xd_append_arg):
1651 * doc.c (get_doc_string):
1652 * font.c (Ffont_xlfd_name):
1653 * frame.c (xrdb_get_resource):
1654 * process.c (Fmake_network_process, network_interface_info):
1655 * w32fns.c (Fx_open_connection):
1656 * w32proc.c (sys_spawnve):
1657 * xfns.c (select_visual):
1658 * xfont.c (xfont_list):
1659 * xsmfns.c (x_session_initialize):
1660 * xterm.c (x_term_init): Use it.
1662 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1664 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1665 Problem reported by Dmitry Antipov in thread leading to:
1666 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1667 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1668 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1670 * callproc.c (call_process): Save and restore sa_avail.
1671 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1672 (AVAIL_ALLOCA): New macro.
1673 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1674 Use it, and check against sa_avail rather than MAX_ALLOCA.
1676 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1678 On OSX, do not free font-specific data more than once (Bug#18501).
1679 * macfont.m (macfont_close): Release and free font-specific data
1680 only if it wasn't previously freed.
1682 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1684 * unexmacosx.c (dump_it): Improve error message.
1686 2014-09-22 Juri Linkov <juri@jurta.org>
1688 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1689 (Bug#10747, bug#18334)
1691 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1693 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1694 units in which the position is measured. (Bug#18493)
1696 * xdisp.c (redisplay_internal): Force redisplay of all windows
1697 that show a buffer whose narrowing has changed. (Bug#18490)
1699 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1701 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1702 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1703 lines, draw the hollow-box and hbar cursors on the right side of
1704 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1707 * xterm.c (x_draw_stretch_glyph_string):
1708 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1709 caused the block cursor to disappear on a TAB in R2L lines in
1710 every window except the leftmost one. Reported by Martin Rudalics
1713 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1715 Always use matched specpdl entry to record call arguments (Bug#18473).
1716 * lisp.h (record_in_backtrace): Adjust prototype.
1717 * eval.c (record_in_backtrace): Return current specpdl level.
1718 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1719 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1720 entry and use that entry in call to backtrace_debug_on_exit.
1721 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1722 (do_debug_on_call): Get current specpdl level as 2nd arg.
1724 Prefer ptrdiff_t to int and avoid integer overflows.
1725 * fileio.c (make_temp_name):
1726 * font.c (font_parse_family_registry): Avoid integer
1727 overflow on string size calculation.
1728 * data.c (Faset): Likewise for byte index.
1730 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1732 Fix display of R2L lines in partial-width windows.
1733 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1734 assigned the correct value.
1735 (extend_face_to_end_of_line): Account for truncation and
1736 continuation glyphs in R2L rows when one of the fringes is not
1738 (display_line): Don't assign negative X offset to a row if we are
1739 going to produce a truncation glyph for it. When handling
1740 truncated R2L rows, consider the width of the left fringe instead
1742 (produce_special_glyphs): Fix bogus assignments.
1744 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1746 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1747 always set to a valid value. Make sure the size passed to alloca
1748 is always positive. (Bug#18516)
1750 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1752 Avoid extra call to oblookup when interning symbols.
1753 * lisp.h (intern_driver): Add prototype.
1754 * lread.c (intern_driver): New function.
1755 (intern1, intern_c_string_1, Fintern):
1756 * font.c (font_intern_prop):
1757 * w32font.c (intern_font_name): Use it.
1759 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1761 Minor improvements to new stack-allocated Lisp objects.
1762 * frame.h (FRAME_PARAMETER):
1763 Prefer scoped_list1 to local_list1 where either would do.
1764 * lisp.h (scoped_list4): New macro.
1765 (local_cons, local_list1, local_list2, local_list3, local_list4)
1766 (make_local_vector, make_local_string, build_local_string):
1767 Prefer functions to macros where either would do.
1768 * xdisp.c (build_desired_tool_bar_string):
1769 Prefer scoped_list4 to local_list4 where either would do.
1771 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1773 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
1774 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
1775 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
1776 * frame.h (FRAME_PARAMETER): New macro.
1777 * dispnew.c (init_display):
1778 * fontset.c (Fset_fontset_font):
1779 * frame.c (x_default_parameter):
1780 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
1781 * xfns.c (x_default_scroll_bar_color_parameter)
1782 (x_default_font_parameter, x_create_tip_frame): Use it.
1783 * editfns.c (Fpropertize): Use local_cons.
1784 * process.c (status_message): Use build_local_string.
1785 * xfont.c (xfont_open): Use make_local_string.
1786 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
1788 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
1790 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
1791 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
1792 !__clang__. This works with GCC and with clang and is safer for
1793 compilers we don't know about.
1794 (local_cons): Rename parameter to make capture less likely.
1796 2014-09-17 Samuel Bronson <naesten@gmail.com>
1798 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
1800 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
1802 Fix minor problems found by static checking.
1803 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
1805 * buffer.h (decode_buffer): Doc and indentation fixes.
1806 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
1808 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1810 Avoid clang-specific warnings.
1811 * buffer.c (init_buffer): Shut up -Wself-assign.
1812 * process.c (server_accept_connection): Shut up -Wunsequenced.
1814 2014-09-16 Daniel Colascione <dancol@dancol.org>
1816 * fns.c (sxhash): For symbols, use address as hash code.
1818 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1820 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
1821 * charset.c (load_charset_map_from_file): Use scoped_list2
1822 and build_local_string.
1823 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1824 * emacs.c (init_cmdargs, decode_env_path):
1825 * fileio.c (Fexpand_file_name):
1826 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
1827 * frame.c (x_get_arg):
1828 * keyboard.c (safe_run_hooks_error):
1829 * lread.c (load_warn_old_style_backquotes):
1830 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1831 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
1832 * xselect.c (x_clipboard_manager_error_1)
1833 (x_clipboard_manager_save_all):
1834 * xterm.c (x_term_init): Use build_local_string.
1836 Avoid more integer overflows on string size calculations.
1837 * category.c (Fmake_category_set):
1838 * xdisp.c (get_overlay_arrow_glyph_row):
1839 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
1841 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1843 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
1844 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
1845 error message format. Use message_with_string to have non-ASCII
1846 file names properly displayed.
1847 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
1848 when w32-unicode-filenames is non-nil, but not on Windows 9X,
1849 where these APIs are not available even in UNICOWS.DLL.
1850 Improve the format of error messages and include the file name in them
1852 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
1853 call play-sound-functions, per documentation.
1855 * w32.c (w32_get_long_filename, w32_get_short_filename):
1856 Constify the input file name arguments.
1858 * w32.h (w32_get_long_filename, w32_get_short_filename):
1861 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1863 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
1864 * lisp.h (local_cons, local_list1, local_list2, local_list3)
1865 [USE_LOCAL_ALLOCATORS]: New macros.
1866 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
1867 (build_local_string): Avoid argument name expansion clash with
1869 * alloc.c (toplevel)
1870 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
1871 Preprocessor guard to avoid impossible configuration.
1872 * charset.c (Ffind_charset_region, Ffind_charset_string):
1873 Use make_local_vector.
1874 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
1875 * textprop.c (Fput_text_property, Fadd_face_text_property):
1877 (copy_text_properties): Use local_cons and local_list3.
1878 * chartab.c (uniprop_table):
1879 * data.c (wrong_choice, wrong_range):
1880 * doc.c (get_doc_string):
1881 * editfns.c (format2):
1882 * fileio.c (Fexpand_file_name, auto_save_error):
1883 * fns.c (Fyes_or_no_p):
1884 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
1885 * fontset.c (Fset_fontset_font):
1886 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
1887 (read_char_minibuf_menu_prompt):
1888 * keymap.c (silly_event_symbol_error, describe_vector):
1889 * menu.c (single_menu_item):
1890 * minibuf.c (Fread_buffer):
1891 * process.c (status_message, Fformat_network_address)
1892 (server_accept_connection): Use make_local_string and
1893 build_local_string. Prefer compound literals where appropriate.
1895 2014-09-15 Daniel Colascione <dancol@dancol.org>
1897 * fns.c (Fsort): Tweak sort docstring.
1899 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1901 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
1902 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
1903 set errno to EAGAIN instead, to allow the caller to retry the
1904 write after some waiting. Fixes deadlocks when Emacs exchanges a
1905 lot of data through the pipe. (Bug#18420)
1907 * sound.c (Fplay_sound_internal): Encode the sound file name in
1908 the ANSI codepage. Expand it against data-directory, as per docs,
1909 not against the current directory. No need to make a local copy
1910 of the file name; pass the encoded file name directly to
1911 do_play_sound. (Bug#18463)
1913 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
1914 NULL, and the file name is not encodable in ANSI codepage, return
1915 the string with "?" replacement characters, which will fail the
1916 caller. This avoids returning a random value in that case.
1918 2014-09-15 Martin Rudalics <rudalics@gmx.at>
1920 * window.c (Fresize_mini_window_internal): Set w->total_lines
1921 from w->pixel_height (Bug#18422).
1923 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
1925 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
1926 (toggleFullScreen:): Take frame_resize_pixelwise into account when
1927 setting resize increments (Bug#18435).
1929 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1931 * xdisp.c (pos_visible_p): Properly save and restore the iterator
1932 state around the call to line_bottom, since it can move the
1933 iterator to another screen line. This fixes off-by-one errors in
1934 the reported row in some rare cases.
1936 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
1938 * callproc.c (init_callproc): Fix bug introduced at
1939 2014-09-07 (Bug#18474).
1941 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1943 Prefer ptrdiff_t to int and avoid integer overflows.
1944 * fileio.c (make_temp_name):
1945 * font.c (font_parse_family_registry): Avoid integer
1946 overflow on string size calculation.
1947 * data.c (Faset): Likewise for byte index.
1949 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
1951 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
1953 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1955 * lisp.h (make_local_string): Nitpick indent.
1956 * print.c (Fprin1_to_string): Remove unused GCPROs.
1958 More debugging aids around GCPROs.
1959 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
1960 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
1961 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
1963 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
1964 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1966 Remove redundant GCPROs around Ffuncall and Fapply calls.
1967 This is safe because Ffuncall protects all of its arguments by itself.
1968 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
1969 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
1970 (call6, call7): Likewise. Use compound literals where applicable.
1971 (run_hook_with_args_2): Use compound literal.
1973 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
1975 Pacify --enable-gcc-warnings when no window system is used.
1976 These warnings found that subscript error, so they seem worthwhile.
1977 * composite.c (char_composable_p): Simplify a bit.
1978 * frame.c (x_set_frame_parameters): Add an IF_LINT.
1979 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1980 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1981 * window.c (set_window_scroll_bars):
1982 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
1983 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
1984 Ignore -Wsuggest-attribute=const.
1985 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
1986 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
1988 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
1990 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
1991 Use check_iso_charset_parameter instead of doing the checks by hand.
1992 (check_iso_charset_parameter): Move up. Check parameters a bit
1993 more carefully, and return true for 96-char sets. All callers changed.
1995 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1997 Simplify lisp.h by removing the __COUNTER__ business.
1998 Problem reported by Dmitry Antipov in:
1999 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2000 * lisp.h (make_local_vector, make_local_string)
2001 (build_local_string): Simplify by not bothering with __COUNTER__.
2002 The __COUNTER__ business wasn't working properly, and was needed
2003 only for hypothetical future expansion anyway.
2005 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2007 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2008 terms to determine bitmap color. (Bug#18437)
2010 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2012 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2015 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2017 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2019 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2021 * xterm.c (handle_one_xevent): Detect iconified by looking at
2022 _NET_WM_STATE_HIDDEN.
2024 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2026 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2027 These can generate a constant with the correct value but the wrong
2028 width, which doesn't work as a printf argument. All uses removed.
2029 Problem reported by Dmitry Antipov in:
2030 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2031 (ENUMABLE): Remove; no longer needed.
2032 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2033 Remove; no longer needed because of the above change.
2034 Each definiens moved to the only use.
2036 Improve the experimental local and scoped allocation.
2037 * alloc.c (local_string_init, local_vector_init):
2038 New functions, defined if USE_LOCAL_ALLOCATORS.
2039 Mostly, these are moved here from lisp.h, as it's not
2040 clear it's worth making them inline.
2041 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2042 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2043 USE_STACK_LISP_OBJECTS, not on a laundry list.
2044 (local_string_init, local_vector_init): New decls.
2045 (union Aligned_Cons): New type.
2046 (scoped_cons): Use it. Give up on the char trick, as it's a too
2047 much of a maintenance hassle; if someone wants this speedup
2048 they'll just need to convince their compiler to align properly.
2049 Conversely, use the speedup if struct Lisp_Cons happens to
2050 be aligned even without a directive. Better yet, help it along
2051 by using union Aligned_Cons rather than struct Lisp_Cons.
2052 (pointer_valid_for_lisp_object): Remove. This check is not
2053 necessary, since make_lisp_ptr is already doing it. All uses removed.
2054 (local_vector_init, local_string_init): Move to alloc.c.
2055 (build_local_vector): Remove this awkward macro, replacing with ...
2056 (make_local_vector): New macro, which acts more like a function.
2057 Use statement expressions and use __COUNTER__ to avoid macro
2058 capture. Fall back on functions if these features are not supported.
2059 (build_local_string, make_local_string): Likewise.
2061 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2063 * xterm.c (x_term_init): Consolidate duplicated code.
2064 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2065 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2066 Add eassert and mark dpyinfo as dead only if it was alive.
2068 Add macros to allocate temporary Lisp objects with alloca.
2069 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2070 * character.h (parse_str_as_multibyte): Move prototype to ...
2071 * lisp.h (parse_str_as_multibyte): ... here.
2072 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2073 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2075 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2076 (local_string_init): New functions.
2077 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2078 (init_alloc_once): Call it.
2080 Cleanup last change and make all new stuff conditional.
2081 * lisp.h (build_local_string): Rename to ...
2082 (make_local_string): ... this macro.
2083 (build_local_string, scoped_list1, scoped_list3): New macros.
2084 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2085 and functions as such, use regular fallbacks otherwise.
2086 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2089 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2091 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2092 always make sure the marginal areas of the row are in sync with
2093 what the window wants. (Bug#18419)
2095 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2096 existing binding of a variable, to avoid silently aborting
2097 commands that use specbind. (Bug#18331)
2099 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2101 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2102 * coding.c (growable_destination): New function.
2103 (produce_chars): Use it for sanity checks. Do not fiddle with
2104 dst_end if the source and destination are both nil, as it's
2105 the caller's responsibility to avoid overlap.
2106 * keyboard.c (read_decoded_event_from_main_queue):
2107 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2108 length, not 4 times, to prevent decode_coding_c_string from trying
2109 to reallocate a destination. This removes the need for the FIXME.
2111 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2112 All callers simplified. Add a comment about exec_failed, vfork,
2115 Adjust drag-and-drop fix when window is above top (Bug#18303).
2116 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2117 XCDR bleed into XCAR's encoded value. Improve checks for
2118 out-of-range data while we're at it.
2120 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2122 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2123 is CONSP (Bug#18303).
2125 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2127 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2128 'alloca' gets passed arguments larger than MAX_ALLOCA.
2130 * font.c (MAX): Define if not defined elsewhere.
2132 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2134 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2135 here for destination buffer, to work around what appears to be a
2136 bug in decode_coding_c_string when the source and destination are
2139 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2140 This follows up on the recent thread in emacs-devel on alloca; see:
2141 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
2142 This patch also cleans up alloca-related glitches noted while
2143 examining the code looking for unbounded alloca.
2145 * callproc.c (init_callproc):
2146 Rewrite to avoid need for alloca.
2147 * buffer.c (mouse_face_overlay_overlaps)
2148 (report_overlay_modification):
2149 * buffer.h (GET_OVERLAYS_AT):
2150 * coding.c (make_subsidiaries):
2151 * doc.c (Fsnarf_documentation):
2152 * editfns.c (Fuser_full_name):
2153 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2154 (search_embedded_absfilename, Fsubstitute_in_file_name):
2155 * fns.c (Fmake_hash_table):
2156 * font.c (font_vconcat_entity_vectors, font_update_drivers):
2157 * fontset.c (fontset_pattern_regexp, Ffontset_info):
2158 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
2159 (xrdb_get_resource, x_get_resource_string):
2160 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
2161 * ftxfont.c (ftxfont_draw):
2162 * image.c (xbm_load, xpm_load, jpeg_load_body):
2163 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
2165 * keymap.c (Fdescribe_buffer_bindings, describe_map):
2167 * menu.c (digest_single_submenu, find_and_call_menu_selection)
2168 (find_and_return_menu_selection):
2169 * print.c (PRINTFINISH):
2170 * process.c (Fformat_network_address):
2171 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
2172 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
2173 * sound.c (wav_play, au_play):
2174 * syntax.c (skip_chars):
2175 * term.c (tty_menu_activate, tty_menu_show):
2176 * textprop.c (get_char_property_and_overlay):
2177 * window.c (Fset_window_configuration):
2178 * xdisp.c (safe__call, next_overlay_change, vmessage)
2179 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
2180 * xfaces.c (face_at_buffer_position):
2181 * xmenu.c (x_menu_show):
2182 Use SAFE_ALLOCA etc. instead of plain alloca, since the
2183 allocation size isn't bounded.
2184 * callint.c (Fcall_interactively): Redo memory_full check
2185 so that it can be done at compile-time on some platforms.
2186 * coding.c (MAX_LOOKUP_MAX): New constant.
2187 (get_translation_table): Use it.
2188 * callproc.c (call_process): Use SAFE_NALLOCA instead of
2189 SAFE_ALLOCA, to catch integer overflows on size calculation.
2190 (exec_failed) [!DOS_NT]: New function.
2191 (child_setup) [!DOS_NT]: Use it.
2192 * editfns.c (Ftranspose_regions):
2193 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
2194 * editfns.c (check_translation):
2195 Allocate larger buffers on the heap.
2196 * eval.c (internal_lisp_condition_case):
2197 Check for MAX_ALLOCA overflow.
2198 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
2199 (Fbase64_encode_region, Fbase64_decode_region):
2200 Avoid unnecessary calls to SAFE_FREE before 'error'.
2201 * buffer.c (mouse_face_overlay_overlaps):
2202 * editfns.c (Fget_pos_property, check_translation):
2203 * eval.c (Ffuncall):
2204 * font.c (font_unparse_xlfd, font_find_for_lface):
2205 * ftfont.c (ftfont_drive_otf):
2206 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
2207 (menu_bar_items, tool_bar_items):
2208 * sound.c (Fplay_sound_internal):
2209 * xdisp.c (load_overlay_strings, dump_glyph_row):
2210 Use an ordinary auto buffer rather than alloca, since the
2211 allocation size is fixed and small.
2212 * ftfont.c: Include <c-strcase.h>.
2213 (matching_prefix): New function.
2214 (get_adstyle_property): Use it, to avoid need for alloca.
2215 * keyboard.c (echo_add_key):
2216 * keymap.c (describe_map): Use ptrdiff_t, not int.
2217 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
2218 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
2219 when counting bytes.
2220 * lisp.h (xlispstrdupa): Remove, replacing with ...
2221 (SAFE_ALLOCA_STRING): ... new macro with different API.
2222 This fixes a portability problem, namely, alloca result
2223 passed to another function. All uses changed.
2224 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
2226 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
2227 (REGEX_ALLOCATE): New macros.
2228 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
2229 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
2231 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
2233 (decode_mode_spec_coding): Store directly into buf rather than
2234 into an alloca temporary and copying the temporary to the buf.
2236 2014-09-06 Eli Zaretskii <eliz@gnu.org>
2238 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
2240 2014-09-04 Jan D <jan.h.d@swipnet.se>
2242 * xterm.c (x_term_init): Don't call x_session_initialize if running
2243 as a daemon (Bug#18375).
2245 * xsmfns.c: Initialize ice_fd.
2247 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
2249 Less chatter in 'make' output.
2250 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
2251 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
2252 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
2254 2014-09-03 Martin Rudalics <rudalics@gmx.at>
2256 * buffer.c (scroll-bar-height): Fix typo in doc-string.
2257 * frame.c (Vdefault_frame_horizontal_scroll_bars):
2259 * nsfns.m (Fx_create_frame):
2260 * w32fns.c (Fx_create_frame):
2261 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
2264 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2266 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
2267 the reported row in the case of a window with a header line, by
2268 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
2269 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
2271 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
2273 * eval.c (internal_lisp_condition_case): Don't overrun the stack
2274 when configured --with-wide-int on typical 32-bit platforms.
2276 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2278 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
2279 when HPOS is negative, for the benefit of R2L glyph rows whose
2280 newline overflows into the fringe.
2282 2014-09-03 Ken Brown <kbrown@cornell.edu>
2284 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
2286 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
2288 Minor cleanup of recent strlen-avoiding patch.
2289 * fileio.c (CHECK_LENGTH): Remove.
2290 Rewrite callers so that they don't need it.
2291 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
2292 variable wasn't set.
2294 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2296 * fileio.c (CHECK_LENGTH): New macro.
2297 (Fexpand_file_name): Use it and get rid of a few more calls
2298 to strlen and strcat.
2299 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
2300 * lisp.h (egetenv): ... because of a new inline function used to
2301 avoid calls to strlen for a compile-time constants.
2303 * buffer.h (decode_buffer): New function.
2304 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
2305 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
2306 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
2307 * data.c (Flocal_variables_p):
2308 * fileio.c (Fverify_visited_file_modtime):
2309 * marker.c (live_buffer): Use it.
2311 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2313 Avoid extra calls to strlen in filesystem I/O routines.
2314 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
2315 the length of 'newdir' is known or may be precalculated.
2316 (file_accessible_directory_p): Prefer to pass Lisp_Object,
2317 not 'char *', and so use precalculated length.
2318 (Ffile_accessible_directory_p):
2319 * callproc.c (encode_current_directory, init_callproc):
2320 * charset.c (init_charset):
2321 * lread.c (load_path_check, load_path_default): Adjust users.
2322 * lisp.h (file_accessible_directory_p): Tweak prototype.
2324 2014-09-01 Eli Zaretskii <eliz@gnu.org>
2326 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
2329 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
2331 --enable-silent-rules now suppresses more chatter.
2332 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
2333 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
2334 (am__v_CCLD_1): New macros, taken from Automake.
2335 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
2337 Clean up extern decls a bit.
2338 * bytecode.c: Include blockinput.h and keyboard.h rather
2339 than rolling their APIs by hand.
2340 * emacs.c: Include regex.h and rely on its and lisp.h's API
2341 rather than rolling them by hand.
2342 * lastfile.c: Include lisp.h, to check this file's API.
2343 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
2345 * regex.h (re_max_failures): New decl.
2346 * unexcw.c, unexmacosx.c, unexw32.c:
2347 Rely on lisp.h's API rather than rolling it by hand.
2348 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
2349 Declare at top level, to pacify GCC -Wnested-externs.
2351 2014-08-31 Eli Zaretskii <eliz@gnu.org>
2353 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
2354 clipping rectangle become negative (i.e. large positive, since
2355 it's an unsigned data type). This can happen in R2L hscrolled
2356 glyph rows, and caused us to draw the cursor glyph on the fringe.
2357 For the details, see
2358 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
2360 2014-08-31 Ken Brown <kbrown@cornell.edu>
2362 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
2363 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
2364 is defined. (Bug#18368)
2366 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
2368 Vector-sorting fixes (Bug#18361).
2369 It's not safe to call qsort or qsort_r, since they have undefined
2370 behavior if the user-specified predicate is not a total order.
2371 Also, watch out for garbage-collection while sorting vectors.
2372 * fns.c: Include <vla.h>.
2373 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
2374 (sort_vector_compare): Remove, replacing with ....
2375 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
2376 ... these new functions.
2377 (sort_vector): Rewrite to use the new functions.
2378 GCPRO locals, since the predicate can invoke the GC.
2379 Since it's in-place return void; caller changed.
2380 (merge): Use 'inorder', for clarity.
2382 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
2383 One can't hoist this out of the 'if', because intervening calls to
2384 newlocale, twolower, etc. can change errno.
2386 2014-08-30 Eli Zaretskii <eliz@gnu.org>
2388 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
2389 wording of the error messages.
2390 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
2393 * w32proc.c (get_lcid_callback): Accept locale specifications
2394 without the country part, as in "enu" vs "enu_USA".
2395 (w32_compare_strings): Signal an error if a locale was specified,
2396 but couldn't be translated into a valid LCID.
2398 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2400 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
2402 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
2404 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
2405 errno after towlower_l. errno's value is not specified after
2406 towlower_l. Instead, assume that towlower_l returns its argument
2407 on failure, which is portable in practice.
2409 2014-08-29 Eli Zaretskii <eliz@gnu.org>
2411 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
2413 * w32proc.c (w32_compare_strings): Accept additional argument
2414 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
2415 if requested. If w32-collate-ignore-punctuation is non-nil, add
2416 NORM_IGNORESYMBOLS to the flags.
2417 (LINGUISTIC_IGNORECASE): Define if not already defined.
2418 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
2420 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
2423 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2425 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
2426 Define substitutes for platforms that lack them.
2427 (str_collate): Add arguments locale and ignore_case.
2429 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
2430 Add optional arguments LOCALE and IGNORE-CASE.
2432 * lisp.h (str_collate): Adapt argument list.
2434 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2436 Add vectors support to Fsort.
2437 * fns.c (sort_vector, sort_vector_compare): New functions.
2438 (sort_list): Likewise, refactored out of ...
2439 (Fsort): ... adjusted user. Mention vectors in docstring.
2440 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
2441 * alloc.c (make_save_int_obj): New function.
2442 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
2443 (make_save_int_obj): Add prototype.
2445 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
2446 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
2447 Conditionally define to match system's qsort_r signature.
2448 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
2450 2014-08-28 Ken Brown <kbrown@cornell.edu>
2452 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
2453 dumping and the system malloc after dumping. (Bug#18222)
2455 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
2456 Define as macros, expanding to hybrid_malloc, etc.
2457 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
2458 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
2460 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
2461 full implementation on Cygwin. Remove Cygwin-specific code that
2462 is no longer needed.
2463 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
2464 Redefine as macros expanding to gmalloc, grealloc, etc.
2465 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
2466 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
2467 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2468 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2470 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2471 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2472 HAVE_POSIX_MEMALIGN)]: New functions.
2473 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2474 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2475 hybrid_aligned_alloc; declare.
2476 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2477 HAVE_POSIX_MEMALIGN)]: Define.
2478 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2479 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2480 Define as macro, expanding to gget_current_dir_name, and define
2482 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2483 malloc_enable_thread(). Don't initialize malloc.
2484 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2485 no longer defined on Cygwin).
2486 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2487 * sheap.c (bss_sbrk_buffer_end): New variable.
2488 * unexcw.c (__malloc_initialized): Remove variable.
2489 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2491 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2494 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2496 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2497 In `event->y' return entire range (the size of the scroll bar minus
2499 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2500 return entire range (the scaled size of the scroll bar minus
2501 that of the slider). In `portion' return the scaled position of
2503 (xaw_jump_callback): Restore part of code for vertical scroll
2504 bar broken in change from 2014-07-27.
2505 (xaw_scroll_callback): Provide incremental scrolling with
2506 horizontal scroll bars.
2508 2014-08-28 Eli Zaretskii <eliz@gnu.org>
2510 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
2512 * indent.c (Fvertical_motion): Fix vertical motion up through a
2513 display property after a newline. (Bug#18276)
2515 * xdisp.c (display_line): Don't assume that the call to
2516 reseat_at_next_visible_line_start ends up at a character
2517 immediately following the newline on the previous line.
2518 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
2519 beyond ZV, which causes infloop in redisplay. For the details, see
2520 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
2522 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
2523 coordinate for hscrolled R2L screen lines. (Bug#18277)
2525 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
2527 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
2530 2014-08-27 Eli Zaretskii <eliz@gnu.org>
2532 * syntax.c (scan_lists): Don't examine positions before BEGV.
2535 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
2537 Improve robustness of new string-collation code (Bug#18051).
2538 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
2539 (newlocale, wcscoll_l): Define substitutes for platforms that
2540 lack them, so as to simplify the mainline code.
2541 (str_collate): Simplify the code by assuming the above definitions.
2542 Use wcscoll_l, not uselocale, as uselocale is too fragile.
2543 For example, the old version left the Emacs in the wrong locale if
2544 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
2545 result. Report an error if newlocale fails.
2547 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
2549 * lisp.h (str_collate):
2550 * sysdep.c (str_collate): Return int.
2551 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
2553 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2555 Fix some glitches in previous change.
2556 * sysdep.c (stack_direction): Replace stack_grows_down
2557 to simplify calculation of stack boundaries.
2558 (handle_sigsegv): Check whether we really crash somewhere near
2559 to stack boundary, and handle fatal signal as usual if not.
2560 (init_sigsegv): Adjust accordingly.
2561 * keyboard.c (Vtop_level_message): Rename to
2562 Vinternal__top_level_message, as suggested by Stefan Monnier in
2563 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
2564 All related users changed.
2566 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2568 Handle C stack overflow caused by too nested Lisp evaluation.
2569 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
2570 siglongjmp point to transfer control from SIGSEGV handler.
2571 * keyboard.c (return_to_command_loop, recover_top_level_message)
2572 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
2573 (regular_top_level_message): New variable.
2574 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
2575 exit from SIGSEGV handler and adjust message displayed by Vtop_level
2577 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
2578 new variables described above.
2579 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
2580 (stack_grows_down, sigsegv_stack, handle_sigsegv)
2581 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
2582 (init_sigsegv): New function.
2583 (init_signals): Use it.
2585 2014-08-25 Ken Brown <kbrown@cornell.edu>
2587 * emacs.c (main): Remove use of obsolete macro
2588 G_SLICE_ALWAYS_MALLOC.
2590 2014-08-25 Eli Zaretskii <eliz@gnu.org>
2592 Implement locale-sensitive string collation for MS-Windows.
2593 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
2594 New functions. (Bug#18051)
2596 * w32.h (w32_compare_strings): Add prototype.
2598 * w32.c <g_b_init_compare_string_w>: New global flag.
2599 (globals_of_w32): Initialize it.
2601 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2603 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2604 [WINDOWSNT]: Call str_collate on MS-Windows.
2606 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2608 One more minor cleanup of font subsystem.
2609 * font.h (struct font_driver): Convert text_extents to
2610 return void because returned value is never actually used.
2611 * macfont.m (macfont_text_extents):
2612 * w32font.c (w32font_text_extents):
2613 * xftfont.c (xftfont_text_extents): Adjust to return void
2614 and assume that 'metrics' argument is always non-NULL.
2615 * ftfont.c (ftfont_text_extents):
2616 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2618 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2620 Minor cleanups of str_collate fix (Bug#18051).
2621 * fns.c (str_collate): Move decl from here ...
2622 * lisp.h (str_collate): ... to here.
2623 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2624 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2625 potential problems with integer overflow. Don't assume
2626 setlocale succeeds. Remove unnecessary test before restoring
2627 locale via setlocale, and free the copied setlocale string
2630 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2632 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2634 * sysdep.c (str_collate): New function. (Bug#18051)
2636 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2638 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2639 if the initial "rm -f" fails. This is for MinGW builds, where
2640 MS-Windows will not allow deleting the executable file of a
2643 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2645 * w32term.c (w32_scroll_bar_handle_click)
2646 (w32_horizontal_scroll_bar_handle_click)
2647 (x_scroll_bar_report_motion)
2648 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2649 SB_THUMBTRACK, use the 32-bit position information returned by
2650 GetScrollInfo, not the 16-bit information returned in the Windows
2653 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2655 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2656 second coordinate ('y') reported for dragging the horizontal
2659 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2661 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2662 and text area-relative x-coordinates.
2664 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2666 Avoid overwriting the reversed_p flags in the glyph matrices when
2667 init_iterator or start_display are called.
2668 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2670 (tool_bar_height, redisplay_tool_bar, try_window)
2671 (try_window_reusing_current_matrix, try_window_id)
2672 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2673 reversed_p flag of the iterator's glyph row where the glyph row
2674 is going to be redrawn.
2676 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2678 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2680 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2682 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2683 of emacs_event return length from si.nPage to si.nMax.
2684 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2685 interchange start and end of thumb.
2687 2014-08-15 Ken Brown <kbrown@cornell.edu>
2689 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2690 ERRORCHECK mutexes. (Bug#18222)
2692 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2694 * frame.c (set_menu_bar_lines_1): Remove.
2695 (set_menu_bar_lines): Call change_frame_size instead of
2696 set_menu_bar_lines_1.
2698 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2700 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2703 2014-08-11 Glenn Morris <rgm@gnu.org>
2705 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2706 writing before backing up, since it causes a more serious problem
2707 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2708 (choose_write_coding_system): No longer callable from Lisp.
2709 Move last piece back here from Fwrite_region.
2710 (Fwrite_region, syms_of_fileio): Update for above changes.
2712 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2714 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2715 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2716 (Fwindow_new_pixel, Fset_window_new_pixel)
2717 (Fset_window_new_total, Fset_window_new_normal)
2718 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2720 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2722 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2724 * fontset.c (Finternal_char_font): Recompute basic faces if the
2725 frame's face cache was cleared. (Bug#18162)
2727 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2729 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2730 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2731 base buffer's undo list.
2733 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2735 Fix a couple of recent inadvertent breaks of the MSDOS port.
2736 * msdos.c: include required menu.h
2737 * term.c: set correct menu_show_hook on MSDOS.
2739 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2741 Fix handling of menu bar line on TTY frames (Bug#18136)
2743 * dispnew.c (handle_window_change_signal):
2744 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2745 frame's menu bar lines subtracted from height.
2746 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2748 (adjust_frame_size): Count in menu bar when setting FrameRows.
2749 (make_terminal_frame): When setting up the frame's lines and
2750 text height don't count in the menu bar.
2751 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2752 lines subtracted from height.
2753 (do_switch_frame): Set tty's FrameRows to number of total lines
2755 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2756 is used, return total number of lines and columns.
2757 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2759 * term.c (OUTPUT, tty_set_terminal_modes)
2760 (tty_set_terminal_window, tty_set_scroll_region)
2761 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2762 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2763 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2764 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2765 Call change_frame_size with frame's menu bar lines subtracted
2767 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2768 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
2771 2014-08-09 Reuben Thomas <rrt@sc3d.org>
2773 * alloc.c (Fmemory_info): Remove a stray brace.
2775 * process.c: Fix a comment typo.
2777 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
2779 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
2781 * widgetprv.h (EmacsFramePart): Remove font.
2783 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
2784 (resources, setup_frame_cursor_bits): Remove unused variables and
2785 functions, esp. wrt. font (Bug#18227).
2787 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
2789 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
2791 2014-08-07 Reuben Thomas <rrt@sc3d.org>
2793 Refer to MS-DOS using the same name everywhere.
2795 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
2799 2014-08-05 Martin Rudalics <rudalics@gmx.at>
2801 * w32term.c (w32_redeem_scroll_bar):
2802 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
2803 not redeeming scroll bars that have been turned off.
2805 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2807 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
2808 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
2809 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
2810 (safe_run_hook_funcall): Adjust accordingly.
2812 2014-08-04 Martin Rudalics <rudalics@gmx.at>
2814 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2815 Condition correctly according to toolkit used.
2816 * frame.c (make_initial_frame, make_terminal_frame)
2817 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
2818 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
2819 assignments according to presence of toolkit scrollbars.
2820 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
2821 Condition correctly according to toolkit used.
2822 * window.c (set_window_scroll_bars): Set horizontal scroll bar
2823 only if toolkit supports it.
2824 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
2826 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
2828 (XTredeem_scroll_bar): Always redeem scroll bar if present.
2830 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2832 * keyboard.c (safe_run_hook_funcall): Avoid consing around
2833 Vinhibit_quit and prefer internal_condition_case_n to pass args.
2834 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
2835 (safe_run_hooks): Remove comment which is not relevant any more.
2837 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
2839 Don't let big frames overrun the stack.
2840 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
2841 Use SAFE_NALLOCA, not alloca.
2843 Fix bug with clang + directory_files_internal + GC (Bug#16986).
2844 * dired.c (directory_files_internal): Use a volatile variable
2845 to prevent the compiler from optimizing away all copies of a local.
2846 I wonder how many other GC-related bugs like this lurk elsewhere?
2848 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
2849 * xterm.h (struct x_display_info): New member 'connection'.
2850 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
2851 so that x_delete_terminal has a file descriptor to pass to
2852 delete_keyboard_wait_descriptor.
2854 Don't mishandle year-9999 dates (Bug#18176).
2855 * editfns.c (decode_time_components): Store an invalid timespec
2856 on overflow, instead of returning false, so that the caller can
2857 distinguish overflow from other errors.
2858 (lisp_time_argument, lisp_seconds_argument): If the time is out
2859 of range, signal a time overflow instead of an invalid time spec.
2860 * keyboard.c (decode_timer): Treat time overflow like other
2863 Avoid undefined behavior with signed left shift.
2864 Caught by 'gcc -fsanitize=undefined'.
2865 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
2866 * dispnew.c (line_hash_code, scrolling):
2867 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
2868 Use 'unsigned', not 'int', for line hashes.
2869 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
2871 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
2873 Make compare-strings more compatible with old behavior (Bug#17903).
2874 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
2876 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
2878 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
2879 Don't add label between left and right buttons (Bug#18129).
2881 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2883 Make functions static that no longer need to be extern.
2884 * frame.c, frame.h (set_menu_bar_lines):
2885 * keyboard.c (Qleftmost, Qrightmost):
2886 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
2887 (x_set_internal_border_width):
2890 2014-08-01 Eli Zaretskii <eliz@gnu.org>
2892 Fix display of R2L lines when the last character fits only partially.
2893 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
2895 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
2896 R2L row is visible only partially, give the row a negative x
2898 (display_line): Fix the calculation of the glyph whose pixel width
2899 is used to decide whether the last produced glyph fits on the
2900 line. When the last glyph fits only partially, give the row a
2903 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
2904 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
2905 pixel width of the first glyph that is hscrolled from display.
2906 (display_line): In R2L glyph rows, don't give a negative offset to
2907 row->x when the first glyph begins before first_visible_x.
2909 * xdisp.c (display_line): If called with iterator set up to write
2910 to a marginal area, delay the call to handle_line_prefix until we
2911 switch back to the text area. (Bug#18035)
2913 * .gdbinit (xwindow): The members total_cols, total_lines,
2914 left_col, and top_line are C integers (and has been so for the
2917 2014-08-01 Andreas Schwab <schwab@suse.de>
2919 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
2920 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
2922 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2924 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
2925 (timerfd_callback): Ignore weird events with no data. Add tight
2926 assertions and comments.
2927 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
2928 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
2930 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2932 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
2933 I had confused && with ||.
2935 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
2937 Simplify timerfd configuration and fix some minor glitches.
2938 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
2939 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
2940 Fall back on timer_create if timerfd_create fails at runtime.
2941 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
2942 kernel primitives to do resolution. All uses removed.
2943 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
2944 (turn_on_atimers): Clear timer_create-based timers too,
2947 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2948 Without this change, the code can access the local variable 'width'
2949 even when it has not been initialized, and likewise for 'height';
2950 in either case this leads to undefined behavior.
2952 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2954 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
2955 necessary, put horizontal scroll bar resources as well. See
2956 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
2957 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
2959 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2961 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
2962 background value to match the resource of its vertical counterpart.
2964 2014-07-29 Martin Rudalics <rudalics@gmx.at>
2966 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
2967 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
2969 2014-07-28 Martin Rudalics <rudalics@gmx.at>
2971 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
2972 change that added the top margin height to the requested height
2973 and revert (undocumented) part of 2014-07-28 change that changed
2974 the logic of whether a size change occurred.
2976 2014-07-28 Eli Zaretskii <eliz@gnu.org>
2978 * .gdbinit (xwindow): The members total_cols, total_lines,
2979 left_col, and top_line are C integers (and has been so for the
2982 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
2985 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
2987 On GNU/Linux, use timerfd for asynchronous timers.
2988 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
2989 (toplevel): Rename alarm_timer_ok to special_timer_available.
2990 [HAVE_TIMERFD]: Declare timerfd.
2991 [HAVE_CLOCK_GETRES]: Declare resolution.
2992 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
2993 system timer resolution.
2994 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
2995 (timerfd_callback) [HAVE_TIMERFD]: New function.
2996 (atimer_result, debug_timer_callback, Fdebug_timer_check)
2997 [ENABLE_CHECKING]: New function for the sake of automated tests.
2998 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
2999 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3000 [ENABLE_CHECKING]: Defsubr test function.
3001 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3002 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3003 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3005 Fix --without-x build and pacify --enable-gcc-warnings.
3006 Problems reported in Bug#18122 and Bug#18124.
3007 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3008 (frame_windows_min_size): Now static.
3009 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3011 (adjust_frame_size): Always declare prototype.
3013 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3014 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3015 * atimer.c (timerfd_callback): Always read expiration data.
3017 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3018 * process.c (add_timer_wait_descriptor): Add timer descriptor
3019 to input_wait_mask and non_process_wait_mask as well.
3021 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3023 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3025 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3027 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3028 Reinstate code removed by the prevoius commit to this file.
3030 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3032 * buffer.h (struct buffer): New fields scroll_bar_height and
3033 horizontal_scroll_bar_type.
3034 * buffer.c (bset_scroll_bar_height)
3035 (bset_horizontal_scroll_bar_type): New functions.
3036 (Fbuffer_swap_text): Handle old_pointm field.
3037 (init_buffer_once): Set defaults for scroll_bar_height and
3038 horizontal_scroll_bar_type.
3039 (syms_of_buffer): New variables scroll_bar_height and
3040 horizontal_scroll_bar_type.
3041 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3042 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3043 (set_vertical_scroll_bar): Remove prototype.
3044 (x_change_tool_bar_height): Add prototype.
3045 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3046 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3047 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3049 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3050 (update_window): Start mode_line_row->y after horizontal scroll
3052 (change_frame_size_1): Call adjust_frame_size.
3053 (init_display): When changing the size of a tty frame do not
3054 pass height of menu bar.
3055 (Qframe_windows_min_size): New symbol.
3056 * frame.h (struct frame): List tool bar fields after menu bar
3057 fields. Add official, total_lines, horizontal_scroll_bars,
3058 config_scroll_bar_height and config_scroll_bar_lines fields.
3059 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3060 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3061 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3062 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3063 (FRAME_WINDOWS_HEIGHT): New macros.
3064 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3065 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3066 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3067 horizontal scroll bar.
3068 (frame_inhibit_resize, adjust_frame_size)
3069 (frame_windows_min_size): Add declarations.
3070 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3071 (x_set_scroll_bar_default_height, x_set_left_fringe)
3072 (x_set_right_fringe, x_set_vertical_scroll_bars)
3073 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3074 (x_set_scroll_bar_height): Add external declarations.
3075 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3076 (adjust_frame_size): New functions.
3077 (make_frame): Initial horizontal_scroll_bars field.
3078 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3080 (make_initial_frame, make_terminal_frame): No horizontal scroll
3081 bar in initial and terminal frames. Use adjust_frame_size.
3082 (Fframe_total_cols): Fix doc-string.
3083 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3084 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3085 Rewrite using adjust_frame_size.
3086 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3087 (Qframe_windows_min_size): New symbols.
3088 (x_set_frame_parameters): Remove call of check_frame_size.
3089 (x_report_frame_params): Return scroll_bar_height value.
3090 (x_set_left_fringe, x_set_right_fringe): New functions.
3091 (adjust_frame_height, x_set_internal_border_width)
3092 (x_set_fringe_width): Remove.
3093 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3094 (x_set_scroll_bar_width, x_set_right_divider_width)
3095 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3096 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3098 (x_figure_window_size): Rewrite to make frame display the
3099 expected number of lines.
3100 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3101 (Vdefault_frame_horizontal_scroll_bars)
3102 (Vframe_initial_frame_tool_bar_height)
3103 (frame_inhibit_implied_resize): New variables.
3104 * fringe.c (compute_fringe_widths): Remove.
3105 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3106 (xg_create_horizontal_scroll_bar)
3107 (xg_update_horizontal_scrollbar_pos)
3108 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3109 (xg_get_default_scrollbar_height)
3110 (xg_clear_under_internal_border): Extern.
3111 * gtkutil.c (xg_frame_resized): Don't call
3112 do_pending_window_change.
3113 (xg_frame_set_char_size): Use adjust_frame_size.
3114 (style_changed_cb): Call update_theme_scrollbar_height and
3115 x_set_scroll_bar_default_height.
3116 (x_wm_set_size_hint): Don't call check_frame_size.
3117 (update_theme_scrollbar_height)
3118 (xg_get_default_scrollbar_height)
3119 (xg_create_horizontal_scroll_bar)
3120 (xg_update_horizontal_scrollbar_pos)
3121 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3122 (xg_create_scroll_bar): Set horizontal slot of bar.
3123 (xg_initialize): Call update_theme_scrollbar_height.
3124 (xg_clear_under_internal_border): No more static.
3125 * insdel.c (adjust_suspend_auto_hscroll): New function.
3126 (adjust_markers_for_delete, adjust_markers_for_insert)
3127 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3128 * keyboard.c (readable_events, discard_mouse_events)
3129 (make_lispy_event): Handle horizontal scroll bar click events.
3130 (Fsuspend_emacs): When changing the size of a tty frame do not
3131 pass height of menu bar.
3132 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3133 (Qright, Qleftmost, Qrightmost): New symbols.
3134 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3136 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3137 * nsfns.m (x_set_internal_border_width): New function.
3138 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3139 Remove extended fringe code.
3140 (x_set_window_size, x_new_font): Don't call
3141 compute_fringe_widths.
3142 * term.c (Fresume_tty): When changing the size of a tty frame do
3143 not pass height of menu bar.
3144 (clear_tty_hooks, set_tty_hooks):
3145 Clear horizontal_scroll_bar_hook.
3146 (init_tty): Frame has no horizontal scroll bars.
3147 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
3148 scroll_bar_before_handle, scroll_bar_horizontal_handle,
3149 scroll_bar_after_handle, scroll_bar_left_arrow,
3150 scroll_bar_right_arrow, scroll_bar_to_leftmost and
3151 scroll_bar_to_rightmost entries.
3152 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
3153 (struct terminal): Add set_horizontal_scroll_bar_hook.
3154 * w32console.c (initialize_w32_display):
3155 Clear horizontal_scroll_bar_hook.
3156 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
3158 (x_clear_under_internal_border, x_set_internal_border_width):
3160 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
3161 Set windows_or_buffers_changed when adding the menu bar.
3162 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
3163 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3164 (w32_createhscrollbar): New functions.
3165 (w32_createscrollbar): Rename to w32_createvscrollbar.
3166 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
3167 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
3168 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
3169 Add WM_EMACS_SHOWCURSOR.
3170 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
3171 case do not artificially impose WM size hints.
3172 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
3173 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
3175 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
3176 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
3177 (unwind_create_frame_1): Remove.
3178 (Fx_create_frame): Make both scrollbars the system standard
3179 width and height. Use official field of frame structure to
3180 inhibit running window-configuration-change-hook.
3181 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3182 pixelwise. Handle frame's official field.
3183 (w32_frame_parm_handlers): Remove x_set_fringe_width
3184 entries. Add x_set_scroll_bar_height,
3185 x_set_horizontal_scroll_bars, x_set_left_fringe and
3187 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
3188 pass height of menu bar to change_frame_size.
3189 * w32menu.c (set_frame_menubar): Rewrite using
3190 frame_inhibit_resize.
3191 * w32term.h (struct w32_display_info):
3192 Add horizontal_scroll_bar_cursor and cursor_display_counter.
3193 (struct scroll_bar): Add horizontal.
3194 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3195 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3196 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
3197 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3198 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3199 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3200 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3201 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
3202 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
3203 Define instead of WM_EMACS_CREATESCROLLBAR.
3204 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
3205 WND_SCROLLBAR_INDEX.
3206 * w32term.c (horizontal_scroll_bar_min_handle)
3207 (horizontal_scroll_bar_left_border)
3208 (horizontal_scroll_bar_right_border): New integers.
3209 (x_set_frame_alpha): Replace x_highlight_frame by
3211 (x_window_to_scroll_bar): New argument "type". Update callers
3213 (w32_set_horizontal_scroll_bar_thumb)
3214 (x_horizontal_scroll_bar_report_motion)
3215 (w32_set_horizontal_scroll_bar)
3216 (w32_horizontal_scroll_bar_handle_click)
3217 (x_horizontal_scroll_bar_report_motion): New functions.
3218 (w32_mouse_position): Discriminate horizontal and vertical
3220 (my_create_scrollbar): Replace with two new functions
3221 my_create_vscrollbar and my_create_hscrollbar.
3222 (x_scroll_bar_create): New argument "horizontal".
3223 Update callers accordingly.
3224 (x_scroll_bar_remove, w32_condemn_scroll_bars)
3225 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
3227 (w32_read_socket): Handle WM_HSCROLL cae.
3228 (x_new_font): Don't recompute fringe widths.
3229 Use frame_inhibit_resize. Calculate new menu bar height iff we
3230 build without toolkit. Always clear under internal border.
3231 (x_set_window_size): Don't check frame size or recompute
3232 fringes. Reset fullscreen status before applying sizes.
3233 Always resize as requested by pixelwise argument. Don't call
3234 do_pending_window_change.
3235 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
3236 (w32_initialize_display_info): Initialize dpyinfo's
3237 horizontal_scroll_bar_cursor entry.
3238 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
3239 (w32_initialize): Init horizontal_scroll_bar_min_handle and
3240 horizontal_scroll_bar_left_border.
3241 (w32fullscreen_hook): Intermittently resize window to normal
3242 when switching from fullscreen to maximized state.
3243 (run_window_configuration_change_hook): Don't run it if frame is
3245 (unwind_change_frame): Remove.
3246 (Fset_window_configuration): Rewrite using frame's official field.
3247 * widget.c (set_frame_size): Don't call compute_fringe_widths.
3248 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
3249 * window.h (struct window): New fields old_pointm,
3250 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
3251 scroll_bar_height and suspend_auto_hscroll.
3252 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
3254 (sanitize_window_sizes): Extern.
3255 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
3256 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
3257 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
3258 (WINDOW_CONFIG_SCROLL_BAR_LINES)
3259 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
3261 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
3262 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
3263 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
3264 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
3265 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
3266 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
3267 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
3268 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
3269 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
3270 (Fwindow_old_point, sanitize_window_sizes): New functions.
3271 (Qwindow_sanitize_window_sizes): New symbol.
3272 (window_body_height): Count in horizontal scroll bar.
3273 (set_window_hscroll, Fscroll_left, Fscroll_right):
3274 Set suspend_auto_hscroll slot.
3275 (Fwindow_inside_edges): Count fringes pixelwise.
3276 (coordinates_in_window, Fcoordinates_in_window_p):
3277 Consider horizontal scroll bar.
3278 (check_frame_size, adjust_window_margins): Remove functions and
3279 corresponding calls.
3280 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
3281 (temp_output_buffer_show): Reset hscroll related fields.
3282 Initialize old_pointm.
3283 (make_parent_window): Initialize old_pointm.
3284 (make_window): Initialize old_pointm, horizontal scroll bar type,
3285 and scroll bar height.
3286 (resize_frame_windows): Don't count top margin in new sizes.
3287 Don't use safe sizes when shrinking a frame; let the window
3288 manager do the clipping.
3289 (Fsplit_window_internal): Inherit horizontal scroll bar type and
3291 (Fdelete_window_internal): Unchain old_pointm marker.
3292 (window_scroll_pixel_based, Fscroll_other_window):
3294 (Fwindow_text_width, Fwindow_text_height): New argument
3296 (struct saved_window): New fields, old_pointm, hscroll_whole,
3297 suspend_auto_hscroll, scroll_bar_height and
3298 horizontal_scroll_bar_type.
3299 (Fset_window_configuration, save_window_save): Set new fields of
3301 (apply_window_adjustment): Don't call adjust_window_margins.
3302 (set_window_margins): Don't change margins if new sizes don't
3304 (set_window_scroll_bars): New argument "horizontal_type".
3305 Handle horizontal scroll bars. Don't change scroll bars if they
3306 don't fit into window.
3307 (Fset_window_scroll_bars): New argument "horizontal_type".
3308 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
3309 (compare_window_configurations): Compare horizontal scroll bar
3311 * xdisp.c (window_text_bottom_y, window_box_height): Count in
3312 horizontal scroll bar height.
3313 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
3314 instead of FRAME_LINES.
3315 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
3316 ON_VERTICAL_SCROLL_BAR.
3317 (with_echo_area_buffer): Initialize old_pointm.
3318 (with_echo_area_buffer_unwind_data): Store old_pointm values in
3320 (unwind_with_echo_area_buffer): Handle old_pointm.
3321 (update_tool_bar): Set do_update when the tool bar window has at
3322 least one line (since this is what the user sets).
3323 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
3324 (redisplay_tool_bar): Return early when toolbar has zero lines.
3325 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
3326 (hscroll_window_tree): Handle suspension of auto_hscroll and
3328 (set_horizontal_scroll_bar): New function.
3329 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
3330 more than one line. Handle horizontal scroll bars.
3331 (note_mouse_highlight): Handle horizontal scrol bars.
3332 (expose_frame): Set dimensions of XRectangle from frame's text
3334 (Vvoid_text_area_pointer): Update doc-string.
3335 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
3336 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3337 (x_set_internal_border_width): New functions.
3338 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
3339 (unwind_create_frame_1): Remove.
3340 (Fx_create_frame): Handle horizontal scroll bars. Use official
3341 field of frame structure to inhibit running
3342 window-configuration-change-hook.
3343 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3344 pixelwise. Handle frame's official field.
3345 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
3346 x_set_horizontal_scroll_bars, x_set_left_fringe,
3348 * xmenu.c (update_frame_menubar, free_frame_menubar):
3349 Use adjust_frame_size.
3350 * xterm.h (struct x_display_info):
3351 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
3353 (struct scroll_bar): Add horizontal slot.
3354 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3355 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3356 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
3357 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3358 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3359 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3360 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3361 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
3362 (x_clear_under_internal_border): Remove.
3363 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
3364 (x_window_to_scroll_bar): New argument TYPE. Update callers.
3365 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
3366 HORIZONTAL. Update callers.
3367 (horizontal_action_hook_id): New action hook id.
3368 (x_horizontal_scroll_bar_to_input_event)
3369 (x_create_horizontal_toolkit_scroll_bar)
3370 (xt_horizontal_action_hook)
3371 (x_set_toolkit_horizontal_scroll_bar_thumb)
3372 (XTset_horizontal_scroll_bar, x_net_wm_state)
3373 (x_horizontal_scroll_bar_report_motion): New functions.
3374 (xg_scroll_callback, x_scroll_bar_handle_click):
3375 Handle horizontal scroll bars.
3376 (SCROLL_BAR_HORIZONTAL_NAME): Define.
3377 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
3379 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
3380 Handle horizontal scroll bars.
3381 (handle_one_xevent): Handle horizontal scroll bar events.
3382 Call x_net_wm_state.
3383 (x_set_window_size_1, x_wm_set_size_hint): Don't call
3385 (x_set_window_size): Don't call check_frame_size and
3386 do_pending_window_change.
3387 (x_term_init): Init horizontal_scroll_bar_cursor display info.
3388 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
3389 (x_scroll_bar_set_handle): Add some checks when calling
3392 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
3394 Revert previous change.
3395 There is certainly nothing wrong with writing code like 'lo <= i
3396 && i <= hi', even if LO happens to a constant. There isn't even
3397 anything wrong in general with writing 'a <= b' if A happens to
3398 be a constant. At any rate stylistic changes shouldn't
3399 be done like this without discussion.
3401 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
3403 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
3404 (Fgarbage_collect): Reorder conditions that are written backwards.
3405 * data.c (cons_to_unsigned): Likewise.
3406 * dispnew.c (update_frame_1, sit_for): Likewise.
3407 * fileio.c (file_offset): Likewise.
3408 * filelock.c (read_lock_data, lock_file): Likewise.
3409 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3411 * font.c (font_intern_prop, font_style_symbolic): Likewise.
3412 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
3413 * lread.c (read1): Likewise.
3414 * minibuf.c (read_minibuf_noninteractive): Likewise.
3415 * nsterm.m (x_set_frame_alpha): Likewise.
3416 * process.c (wait_reading_process_output): Likewise.
3417 * region-cache.c (delete_cache_boundaries): Likewise.
3418 * xterm.c (x_set_frame_alpha): Likewise.
3420 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
3422 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
3425 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
3427 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
3428 because atimer expiration is absolute rather than relative.
3430 2014-07-25 Eli Zaretskii <eliz@gnu.org>
3432 * w32term.h (current_popup_menu, menubar_in_use):
3433 Move declarations from w32term.c.
3435 2014-07-25 Martin Rudalics <rudalics@gmx.at>
3437 * w32fns.c (menubar_in_use): No more static.
3438 * w32term.c (current_popup_menu, menubar_in_use): Declare.
3440 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
3442 Move hourglass machinery to RIF.
3443 * dispextern.h (struct redisplay_interface): New members
3444 show_hourglass and hide_hourglass. Indent comments.
3445 (show_hourglass, hide_hourglass): Remove prototypes.
3446 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
3447 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
3448 (ns_redisplay_interface): Add them.
3449 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
3450 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
3451 (w32_arrow_cursor): New function to hack around non-GUI frames.
3452 (w32_redisplay_interface): Add new functions.
3453 * w32term.h (w32_arror_cursor): Add prototype.
3454 * xdisp.c (show_hourglass): New function, refactored out from
3455 platform-dependent code.
3456 (cancel_hourglass): Now call to RIF function.
3457 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
3458 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
3459 (x_redisplay_interface): Add new functions.
3461 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
3463 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
3464 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
3465 and complete previous change.
3466 * frame.c (adjust_frame_height): New function.
3467 (Fset_frame_height, Fset_frame_size): Use it.
3468 (x_set_frame_parameters): Take frame top margin into account.
3470 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3472 * frame.c (Fset_frame_height): Take frame top margin into account.
3473 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3474 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3476 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3478 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3479 menubar_height as such. Tweak comment.
3480 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3481 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3482 All related users changed.
3483 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3484 * xterm.c (handle_one_xevent):
3485 * gtkutil.c (xg_event_is_for_menubar):
3486 * xfns.c (x_window) [USE_X_TOOLKIT]:
3487 * xmenu.c (set_frame_menubar, free_frame_menubar):
3488 Prefer to use FRAME_MENUBAR_HEIGHT.
3490 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3492 * frame.c (Fframe_parameters): Always report frame height without
3493 menu and tool bar lines.
3495 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3497 * nsterm.m (applicationDidFinishLaunching:): Call
3498 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3499 (antialiasThresholdDidChange:): New method for EmacsApp.
3501 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
3503 * macfont.m (macfont_update_antialias_threshold): Remove static.
3505 * macfont.h (macfont_update_antialias_threshold): Declare.
3507 2014-07-21 Eli Zaretskii <eliz@gnu.org>
3509 * w32select.c (setup_windows_coding_system):
3510 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3511 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
3513 * w16select.c (Fw16_get_clipboard_data):
3514 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3517 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
3518 buffer position where we are to start the iteration.
3519 (handle_invisible_prop): Record in it->stop_charpos the position
3520 where the invisible text ends. (Bug#18035)
3521 (hscroll_window_tree): Don't try hscrolling windows whose cursor
3522 row has zero buffer position as their start position.
3523 Reported by martin rudalics <rudalics@gmx.at>.
3525 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
3526 infinite looping in redisplay when display lines don't have enough
3527 space to display even a single character. (Bug#18036)
3529 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3531 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
3532 * xfns.c (x_window): Use it to allow xfree later.
3533 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
3534 where appropriate. Use bool for booleans and remove redundant checks.
3535 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
3536 * xterm.c (x_free_frame_resources): Free shell_position.
3538 2014-07-19 K. Handa <handa@gnu.org>
3540 * xfaces.c (realize_x_face): Call font_load_for_lface with no
3541 mandatory font spec (Bug#17973).
3543 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
3545 * font.c (font_score): Return the worst score if the size of
3546 ENTITY is wrong by more than a factor 2 (Bug#17973).
3548 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
3550 * frame.c (frame_unspecified_color): New function
3551 refactored out from ...
3552 (Fframe_parameters, Fframe_parameter): ... adjusted users.
3553 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
3555 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
3556 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
3557 * lisp.h (set_frame_param): Remove prototype.
3558 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
3559 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
3562 Prefer 'x_display_info *' to 'Display *' in X selection code.
3563 This helps to avoid unneeded calls to x_display_info_for_display.
3564 * xterm.h (struct selection_input_event): Record 'x_display_info *'
3565 instead of 'Display *'.
3566 (SELECTION_EVENT_DPYINFO): New macro.
3567 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
3568 it as an lvalue. Mention this in comment.
3569 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
3570 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
3571 (selection_data_to_lisp_data, receive_incremental_selection):
3572 Convert to use 'x_display_info *'. Adjust users where appropriate.
3573 (lisp_data_to_selection_data): Likewise. Also pass 'struct
3574 selection data *' as last arg to not return values in args.
3575 (unexpect_property_change): Use common removal technique.
3577 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
3579 * print.c (print_preprocess): Adjust to match changed
3580 sub char-table structure and avoid crash (Bug#18038).
3582 * data.c (wrong_choice): Not static any more.
3583 * lisp.h (wrong_choice): Add prototype.
3584 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
3585 Declare namebuf as such. Tweak comment.
3586 [USE_GTK]: Likewise for tool_bar_position.
3587 (fset_tool_bar_position) [USE_GTK]: Ditto.
3588 (FRAME_TOOL_BAR_POSITION): New macro.
3589 * frame.c (x_report_frame_params):
3590 * gtkutil.c (update_frame_tool_bar):
3591 * xfns.c (Fx_create_frame): Use it.
3592 (x_set_tool_bar_position): Add meaningful diagnostic messages.
3594 2014-07-16 Eli Zaretskii <eliz@gnu.org>
3596 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
3597 buffer's default-directory only if it is a string. (Bug#17986)
3599 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3601 More precise control over values of some buffer-local variables.
3602 * keyboard.c (Qvertical_scroll_bar):
3603 * frame.c (Qleft, Qright): Move to ...
3604 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3605 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3606 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3607 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3608 vertical-scroll-bar, scroll-up-aggressively
3609 and scroll-down-aggressively.
3610 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3612 * nsfns.m, frame.h (Qleft, Qright):
3613 * nsterm.m (Qleft): Remove declarations.
3614 * gtkutil.c (toplevel): Include buffer.h.
3615 * data.c (wrong_choice, wrong_range): New functions.
3616 (store_symval_forwarding): Handle special properties of buffer-local
3617 variables and use functions from the above to signal error, if any.
3619 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3620 values. Add comment.
3621 (struct frame): Re-arrange layout to avoid extra padding and use bit
3622 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3623 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3624 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3625 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3626 Define as no-ops because there are no scroll bars anyway.
3627 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3630 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3631 Add convenient setter.
3632 (font_put_frame_data, font_get_frame_data): Use it.
3634 2014-07-15 Daiki Ueno <ueno@gnu.org>
3636 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3637 pointer argument, before dereferencing.
3638 (XCHAR2B_BYTE2): Likewise.
3640 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3642 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3643 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3644 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3645 Use record_unwind_protect_int and avoid consing.
3646 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3648 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3650 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3652 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3653 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3655 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3656 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3657 * minibuf.c: Include binary-io.h instead of fcntl.h.
3658 (read_minibuf_noninteractive):
3659 Use set_binary_mode instead of handcrafted code.
3660 Don't call emacs_set_tty if emacs_get_tty failed.
3661 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3662 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3663 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3665 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3666 This works around a GCC compiler bug when Emacs is configured with
3667 --enable-gcc-warnings.
3669 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3671 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3672 or characters in string, respectively. Add comment.
3673 * fringe.c (Fdefine_fringe_bitmap):
3674 * fns.c (Fsubstring, substring_both): Use it.
3675 * keymap.c (Fdefine_key, Flookup_key):
3676 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3678 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3679 Use menu_item_width.
3680 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3682 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3684 Improve behavior of 'bzr up; cd src; make -k'.
3685 * Makefile.in (top_srcdir): New var.
3686 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3687 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3688 its expansion is a bit shorter.
3689 (../config.status): Actually build config.status instead of
3691 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3692 New macros, copied and relocated from ../Makefile.in.
3693 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3694 (../config.status, Makefile): New dependencies and rules,
3695 copied with relocation from ../Makefile.in. This should be more
3696 likely to rebuild the build machinery properly if you do a 'make'
3697 in the src directory.
3699 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3701 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3704 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3705 behavior on Windows 7 and later when the function is repeatedly
3706 invoked with the same value of DIR. (Bug#17950)
3708 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3709 string to match the one in w32fns.c.
3711 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3712 stdin to binary mode only if it is connected to a terminal.
3714 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3716 Coalesce extern decls.
3717 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3718 * sysdep.c (emacs_get_tty, emacs_set_tty):
3719 Move duplicate extern decls from here ...
3720 * systty.h: ... to here, so that there's just one copy.
3722 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3724 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3726 * nsfns.m (Fns_popup_font_panel): Ditto.
3728 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3730 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3732 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3734 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3735 [DOS_NT]: Implement for WINDOWSNT.
3737 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3740 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3742 * sysdep.c (suppress_echo_on_tty): New function.
3743 * minibuf.c (read_minibuf_noninteractive): Use it.
3745 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3747 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3748 sysinfo failed. Adjust docstring.
3750 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3752 Implement memory-info for MS-DOS.
3753 * dosfns.c (dos_memory_info): New function.
3754 * dosfns.h (dos_memory_info): Add prototype.
3755 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3756 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3757 of doing some of its job.
3759 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3760 reference termios structure members.
3762 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3764 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3766 * minibuf.c (top): Include systty.h. Declare external
3767 emacs_get_tty and emacs_set_tty.
3768 (Vread_hide_char): New lisp variable.
3769 (read_minibuf_noninteractive): Hide characters with
3770 Vread_hide_char if it is a character. (Bug#17839)
3772 2014-07-10 Eli Zaretskii <eliz@gnu.org>
3774 Implement memory-info for MS-Windows.
3775 * w32.c (w32_memory_info): New function.
3776 * w32.h (w32_memory_info): Prototype it.
3777 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
3779 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
3781 * coding.h (struct coding_system): Remove 'error_positions' (unused)
3782 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
3783 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
3784 extra padding and shrink struct coding_system by 56 bytes (x86_64).
3785 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
3786 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
3787 (decode_coding_big5, decode_coding_charset, decode_coding)
3788 (encode_coding): Adjust users.
3790 * alloc.c (Fmemory_info): New function.
3792 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
3794 * syntax.c (back_comment): Use more-natural location for label.
3796 * font.c, font.h (font_unparse_fcname): Now static.
3797 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
3799 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
3801 Next minor cleanup of font subsystem.
3802 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
3803 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
3805 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
3807 * ftfont.h (ftfont_font_format): Remove prototype.
3808 * ftfont.c (ftfont_font_format): Remove; now unused.
3810 * nsfont.m (nsfont_open):
3811 * w32font.c (w32font_open_internal):
3812 * w32uniscribe.c (uniscribe_open):
3813 * xfont.c (xfont_open):
3814 * xftfont.c (xftfont_open): All users changed.
3816 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
3817 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
3819 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3821 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
3822 x_produce_glyphs does when it generates a stretch glyph that
3823 represents a TAB. (Bug#17969)
3825 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
3826 and there is a display property at that position, don't call
3827 move_it_to to move to a position before window start. (Bug#17942)
3828 Fix condition for finding CHARPOS by the first call to move_it_to.
3831 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
3833 * syntax.c (find_defun_start): Try the cache even
3834 if !open_paren_in_column_0_is_defun_start.
3835 (back_comment): If find_defun_start was pessimistic, use the
3836 scan_sexps_forward result to improve the cache (bug#16526).
3838 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3840 * xdisp.c (redisplay_window): If redisplay of a window ends up
3841 with point in a partially visible line at end of the window, make
3842 sure the amended position of point actually has smaller Y
3843 coordinate; if not, give up and scroll the display. (Bug#17905)
3845 * window.c (window_scroll_pixel_based): When point ends up at the
3846 last fully visible line, don't let move_it_to stop at the left
3847 edge of the line and dupe us into thinking point is inside the
3850 * w32.c (network_interface_info): Make sure the argument is a
3853 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3855 * process.c (read_and_dispose_of_process_output): Fix typo
3856 in previous patch: we want nonnegative fds, not nonzero fds.
3858 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
3860 * chartab.c (char_table_translate): Move to...
3861 * character.h (char_table_translate): ... inline function here.
3862 Avoid Faref and assume that args are always valid. This helps to
3863 speedup search, which is especially important for a huge buffers.
3864 * lisp.h (char_table_translate): Remove prototype.
3866 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
3867 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3868 New function, with an intention to avoid code duplication between
3870 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3872 * ftfont.c (ftfont_open):
3873 * macfont.m (macfont_open):
3874 * xftfont.c (xftfont_open): Use it.
3876 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3878 * process.c: Add sanity checks for file descriptors (Bug#17844).
3879 (wait_reading_process_output, Fprocess_filter_multibyte_p):
3880 Check that infd is nonnegative before using it as an fd.
3881 (read_and_dispose_of_process_output, Fprocess_send_eof):
3882 Likewise, for outfd.
3883 (wait_reading_process_output): Omit unnecessary check of infd.
3885 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
3887 Minor fixups related to usage of the 'long' type.
3888 * gnutls.c (emacs_gnutls_handshake):
3889 * xfaces.c (dump_realized_face):
3890 Work even if 'long' is narrower than 'void *'.
3891 * termcap.c (scan_file):
3892 * xselect.c (x_decline_selection_request)
3893 (x_reply_selection_request, x_get_window_property):
3894 * xterm.c (x_set_frame_alpha):
3895 Remove unnecessary 'L' suffixes of integer constants.
3896 * xfns.c (hack_wm_protocols):
3897 * xselect.c (x_fill_property_data):
3898 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
3899 Remove unnecessary casts to 'long'.
3900 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
3902 Minor ImageMagick safety fixes.
3903 * image.c (imagemagick_compute_animated_image):
3904 Remove useless assignment to local. Avoid problems if dest_width is 0.
3905 (imagemagick_load_image): Use int for pixel counts that can't
3906 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
3907 a row width greater than the image width (or greater than LONG_MAX!).
3909 2014-07-04 K. Handa <handa@gnu.org>
3911 * coding.c (MIN_CHARBUF_SIZE): Delete it.
3912 (MAX_CHARBUF_EXTRA_SIZE): New macro.
3913 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
3915 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
3917 * font.h (struct font_driver): Remove get_outline and free_outline;
3918 not used by any font driver.
3919 * ftfont.c (ftfont_driver):
3920 * macfont.m (macfont_driver):
3921 * nsfont.m (nsfont_driver):
3922 * w32font.c (w32font_driver):
3923 * w32uniscribe.c (uniscribe_font_driver):
3924 * xfont.c (xfont_driver): Related users changed.
3925 * xselect.c (x_get_window_property): Use convenient xmalloc.
3926 Call to xfree only if some data was really allocated.
3928 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3930 On MS-Windows, display busy cursor on all GUI frames.
3931 This is similar to what we have on X. Quickly tested by Dani Moncayo.
3932 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
3933 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
3935 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
3936 * xdisp.c (start_hourglass): Remove Windows-specific bits.
3938 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3940 Use convenient alists to manage per-frame font driver-specific data.
3941 * frame.h (struct frame): Rename font_data_list to...
3942 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
3943 * font.h (struct font_data_list): Remove; no longer need a special
3945 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
3947 * font.c (font_put_frame_data, font_get_frame_data)
3948 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
3950 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
3951 Related users changed.
3952 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
3953 Prefer convenient xmalloc and xfree.
3955 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3957 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
3958 the window whose glyph row is being prepared and a flag whether it
3959 is for mode/header line. Make sure the glyph row's marginal areas
3960 are in sync with what the window wants.
3963 * xdisp.c (display_line, display_mode_line):
3964 Call prepare_desired_row with additional arguments, as appropriate.
3966 * dispextern.h (prepare_desired_row): Adjust prototype.
3968 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3970 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
3971 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
3972 caused by xw_popup_dialog in daemon mode (Bug#17891).
3974 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3976 * frame.c (do_switch_frame): When switching to another TTY frame,
3977 make sure FrameCols and FrameRows are in sync with the new frame's
3980 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
3982 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
3983 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
3984 min_char slots. Adjust comment.
3985 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
3986 Add SUB_CHAR_TABLE_OFFSET member.
3987 (make_uninit_sub_char_table): New function.
3988 (toplevel): Add compile-time assert to verify suitable member layout
3989 in Lisp_Sub_Char_Table.
3990 * alloc.c (mark_char_table): Add extra argument to denote char table
3991 subtype. Adjust to match new layout of sub char-table.
3992 (mark_object): Always mark sub char-tables with mark_char_table.
3993 * chartab.c (make_sub_char_table, copy_sub_char_table)
3994 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
3995 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
3996 (map_sub_char_table_for_charset, uniprop_table_uncompress):
3997 All related users changed.
3998 * lread.c (read1): Adjust to match new layout of sub char-table.
3999 * print.c (print_object): Likewise (Bug#17898).
4001 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4003 * keymap.c (get_keyelt): Simplify.
4004 (copy_keymap_item): Remove left-over code for when we had
4005 key-shortcut caches.
4007 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4009 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4010 (dealloc): Remove for EmacsScroller.
4012 * nsterm.h (EmacsScroller): Remove dealloc.
4014 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4016 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4018 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4020 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4021 when setNeedsDisplay is called so we don't trigger redisplay for every
4024 * nsterm.m (any_help_event_p): New variable.
4025 (mouseMoved:): Set any_help_event_p to YES if help event is
4026 generated. Remove else with empty help event that triggered redisplay
4027 for every mouse move.
4028 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4030 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4032 * xfns.c (Qsuppress_icon): Remove; no real users.
4033 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4034 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4035 (syms_of_w32fns): Don't DEFSYM it.
4037 2014-06-29 Glenn Morris <rgm@gnu.org>
4039 * Makefile.in (ns-app): Mark as PHONY.
4041 2014-06-28 Glenn Morris <rgm@gnu.org>
4043 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4044 liblw.a in this directory.
4046 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4048 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4049 also in unibyte case. (Bug#17865)
4051 2014-06-28 K. Handa <handa@gnu.org>
4053 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4054 (MIN_CHARBUF_SIZE): New macro.
4055 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4057 2014-06-27 Glenn Morris <rgm@gnu.org>
4059 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4060 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4061 (.el.elc): Replace suffix rule with pattern rule.
4062 (%.elc): New pattern rule, with order-only prerequisite.
4063 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4064 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4065 in place of BOOTSTRAPEMACS.
4067 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4069 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4071 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4073 Consistently use validate_subarray to verify substring.
4074 * fns.c (validate_substring): Not static any more. Adjust to
4075 use ptrdiff_t, not EMACS_INT, because string and vector limits
4076 can't exceed ptrdiff_t even if EMACS_INT is wider.
4077 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4078 (secure_hash): Adjust user.
4079 * lisp.h (validate_subarray): Add prototype.
4080 * coding.c (Fundecodable_char_position):
4081 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4082 Use validate_subarray. Adjust comment to mention substring.
4084 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4086 Do not allow out-of-range character position in Fcompare_strings.
4087 * fns.c (validate_subarray): Add prototype.
4088 (Fcompare_substring): Use validate_subarray to check ranges.
4089 Adjust comment to mention that the semantics was changed. Also see
4090 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4092 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4094 Be more consistent about the 'Qfoo' naming convention.
4095 * image.c (Fimagemagick_types):
4096 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4097 * process.c (Fmake_network_process):
4098 Rename C local identifier 'Qfoo to avoid giving the false
4099 impression that it stands for the symbol 'foo'.
4101 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4103 Simplify and cleanup character conversion stuff.
4104 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4106 * character.c (multibyte_char_to_unibyte)
4107 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4108 * character.h (make_char): Remove; unused.
4109 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4110 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4111 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4112 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4113 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4115 2014-06-22 Mario Lang <mlang@delysid.org>
4117 * w32fns.c (Fw32_shell_execute): The the -> the.
4119 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4121 * xmenu.c (mouse_position_for_popup):
4122 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4123 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4124 * menu.c (Fx_popup_menu):
4125 * xselect.c (x_handle_dnd_message): Adjust users.
4126 * menu.h (mouse_position_for_popup): Remove prototype.
4127 * xterm.h (x_relative_mouse_position): Add prototype.
4128 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4129 call XFree if XQueryTree returns zero.
4131 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4133 * indent.c (Fvertical_motion): Doc fix.
4134 Move to the goal column, if any, with a single call to
4135 move_it_in_display_line, not in two calls. Doing this with two
4136 calls causes move_it_in_display_line apply the line-prefix
4137 handling twice instead of just once. (Bug#17823)
4139 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4141 Port to OS X ACLs (Bug#17810).
4142 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
4143 ACL_TYPE_ACCESS) doesn't work.
4145 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
4147 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4148 before checking key-translation-map (bug#17659).
4150 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
4152 * font.c (font_make_object): Avoid dangling pointer which may
4153 crash GC (Bug#17771).
4155 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4157 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
4158 prototype of DGifCloseFile as appropriate for older and newer
4160 (gif_close): New function, encapsulates the differences in the
4161 calling sequence of DGifCloseFile before v5.1.0 and after it.
4162 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
4163 error string where appropriate. (Bug#17790)
4165 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
4166 macro execution, make sure point didn't move since last complete
4167 redisplay, as the condition for using the glyph matrix
4168 information. (Bug#17777)
4170 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
4172 Minor cleanup of fonset code.
4173 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
4174 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
4175 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
4176 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
4177 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
4178 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
4179 (free_realized_fontset): Remove because a no-op since 2008.
4180 (free_face_fontset): Adjust user.
4181 (syms_of_fontset): Shrink fontset by one extra slot.
4183 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
4185 Omit redundant extern decls.
4186 Most of this patch is from Dmitry Antipov, in:
4187 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
4188 * commands.h (update_mode_lines):
4189 * frame.h (Qbackground_color, Qforeground_color)
4190 (x_set_menu_bar_lines):
4191 * ftfont.c (ftfont_font_format):
4192 * intervals.h (Qkeymap, Qfont):
4193 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
4194 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
4195 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
4196 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
4197 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
4198 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
4199 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
4200 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
4201 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
4202 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
4203 (Qtool_bar, Qheader_line):
4204 * macros.c (Fexecute_kbd_macro):
4205 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
4206 * xterm.c (x_delete_terminal, XSetIMValues):
4207 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
4208 (x_implicitly_set_name, popup_activated)
4209 (widget_store_internal_border):
4210 Remove redundant decls.
4211 * frame.c [USE_X_TOOLKIT]: Include widget.h.
4212 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
4213 Remove _Noreturn, as make-docfile now does that for us.
4214 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
4215 (Qregion_extract_function): New decl.
4216 * window.c, xfns.c: Include menu.h.
4218 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
4220 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
4222 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
4224 * fileio.c (Fread_file_name): Do not pass redundant args and ...
4225 * callint.c (read_file_name): ... convert to static here.
4226 * lisp.h (Fread_file_name): Do not EXFUN it.
4227 (STRING_COPYIN): Remove; unused.
4228 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
4229 (char_composable_p): ... static function. All users changed.
4230 * eval.c (toplevel): Remove redundant #include directives.
4231 * xterm.c (x_initialize): Add static to match prototype.
4232 * ccl.c (Fccl_execute_on_string):
4233 * font.c (fon_intern_prop): Use make_specified_string.
4235 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
4237 * Makefile.in (ns-app): Fix typo that broke build on OS X.
4238 Reported by David Caldwell in:
4239 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
4241 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
4243 Do not ask for XRender extension each time XFT font is opened.
4244 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
4245 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
4247 2014-06-15 Glenn Morris <rgm@gnu.org>
4249 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
4251 2014-06-15 Eli Zaretskii <eliz@gnu.org>
4253 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
4254 information if we are in the middle of executing a keyboard macro,
4255 since redisplay doesn't update the screen until the macro is
4256 finished. (Bug#17777)
4258 * alloc.c (cleanup_vector): Don't dereference a font driver
4259 pointer if it is NULL. (Bug#17771)
4261 2014-06-13 Glenn Morris <rgm@gnu.org>
4263 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
4264 ($(lispsource)/international/charprop.el)
4265 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
4266 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
4267 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
4268 GNU make automatically passes command-line arguments to sub-makes.
4270 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
4272 Avoid hangs in accept-process-output (Bug#17647).
4273 * lisp.h, process.c (wait_reading_process_input):
4274 Return int, not bool. All uses changed.
4275 * process.c (SELECT_CANT_DO_WRITE_MASK):
4276 Remove macro, replacing with ...
4277 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
4279 (status_notify): New arg WAIT_PROC. Return int, not void.
4282 2014-06-13 Eli Zaretskii <eliz@gnu.org>
4284 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
4285 the frame is the initial frame, because the hook is not set up
4286 then, and Emacs crashes.
4287 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
4289 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
4291 * keymap.c (silly_event_symbol_error): Don't recommend the use
4294 2014-06-11 Eli Zaretskii <eliz@gnu.org>
4296 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
4297 matching overlay strings with 'cursor' property against buffer
4298 positions traversed in the glyph row. (Bug#17744)
4300 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
4302 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
4305 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
4306 determine 10.9 (Bug#17751).
4308 * macfont.m (macfont_draw): Positions were not freed.
4310 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
4312 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
4313 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
4314 function. Also adjust comment.
4315 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
4317 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
4318 * font.c (font_done_for_face):
4319 * xfaces.c (realize_non_ascii_face): Adjust user.
4320 * font.h (struct font_driver): Convert 'prepare_face' to return
4321 void because its return value is never used anyway.
4322 * xfont.c (xfont_prepare_face): Return void.
4323 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
4324 (xftfont_done_face): Use xfree.
4326 * dispextern.h (last_tool_bar_item): Remove declaration.
4327 * frame.h (struct frame): New member last_tool_bar_item.
4328 * frame.c (make_frame): Initialize it.
4329 * xdisp.c (toplevel): Remove last_tool_bar_item.
4330 (handle_tool_bar_click, note_tool_bar_highlight):
4331 * w32term.c (w32_read_socket, w32_initialize):
4332 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
4334 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
4335 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
4337 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4339 Say (accept-process-output P)'s result pertains to P if P is non-nil.
4340 * process.c (Faccept_process_output)
4341 (wait_reading_process_output): Mention that if PROCESS is non-nil,
4342 the return value is about PROCESS, not about other processes.
4344 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
4346 Further adjustments to mark_object and friends.
4347 Now the mark_object's stack is just 32 bytes on a 64-bit
4348 system, which means extra 20% off the stack usage.
4349 * alloc.c (mark_save_value): As before, refactored out from ...
4350 (mark_object): ... adjusted user. Also add comment.
4352 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4354 Fix core dump after a dropped X connection (Bug#17704).
4355 * sysdep.c (stuff_char): Don't abort merely because the selected frame
4356 is dead, as we may be shutting down.
4358 2014-06-08 Glenn Morris <rgm@gnu.org>
4360 * fileio.c (write-region-inhibit-fsync): Doc tweak.
4362 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
4364 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
4366 If a C name must be extern on some platforms, make it extern on all.
4367 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
4369 * font.h (ftxfont_driver) [HAVE_XFT]:
4370 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
4371 * lisp.h (get_frame_param):
4372 * menu.h (tty_menu_show):
4373 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
4374 * termhooks.h (encode_terminal_code):
4375 * xterm.h (x_menu_wait_for_event):
4377 * frame.c (get_frame_param):
4378 * fringe.c (max_used_fringe_bitmap):
4379 * ftxfont.c (ftxfont_driver):
4380 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
4381 * menu.c (menu_items_inuse):
4382 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
4383 * term.c (encode_terminal_code, tty_menu_show):
4384 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
4385 * xfaces.c (load_color):
4386 * xmenu.c (x_menu_wait_for_event):
4389 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
4391 Change object marking routines to minimize stack usage.
4392 This change moves a few cold paths from mark_object to NO_INLINE
4393 functions and adjusts symbol marking loop. According to GCC 4.8.2
4394 -Wstack-usage, this reduces mark_object's stack usage from 80 to
4395 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
4396 stack usage at the mark phase is reduced up to 28%. Surprisingly,
4397 it also gains up to 3% in speed (with default '-O2 -g3' flags).
4398 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
4399 refactored out from ...
4400 (mark_object): ... adjusted user. Also mark symbols in a tight
4402 (mark_face_cache): Add NO_INLINE.
4404 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4406 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
4407 contains garbage on WINDOWSNT (which could potentially infloop at
4410 Minimize cursor motion during TTY menu updates.
4411 * term.c (tty_menu_display): Don't position cursor here.
4412 Instead, pass the cursor coordinates to update_frame_with_menu.
4413 (tty_menu_activate): Send the hide cursor command only once in an
4414 iteration through the outer 'while' loop.
4416 * dispnew.c (update_frame_1): Accept an additional argument
4417 SET_CURSOR_P, and position the cursor at the end of the frame
4418 update only if that argument is non-zero. All callers changed to
4419 provide the additional argument as non-zero, except for
4420 update_frame_with_menu.
4421 (update_frame_with_menu): Accept 2 additional arguments ROW and
4422 COL; if they are non-negative, instruct update_frame_1 not to
4423 position the cursor, and instead position it according to ROW and COL.
4425 * dispextern.h (update_frame_with_menu): Update prototype.
4427 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
4429 * callproc.c (call_process): Don't check read-only if we don't insert
4430 anything (bug#17666).
4432 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4434 * dispnew.c (update_frame_with_menu): Set display_completed.
4436 2014-06-07 Eli Zaretskii <eliz@gnu.org>
4438 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
4440 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
4442 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
4444 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
4445 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
4447 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
4449 * window.c (Frecenter): Signal an error if window-buffer is not
4452 * keyboard.c (make_lispy_position): Don't include a buffer position in
4453 mode/header-line mouse events.
4455 * keyboard.c (read_char): Handle (t . <event>) in the second use of
4456 Vunread_command_events (bug#17650).
4458 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
4460 * xterm.c (x_setup_pointer_blanking):
4461 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
4463 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
4465 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
4466 because it will be defined in generated config.h if needed.
4468 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4470 Use terminal-specific hooks to display popup dialogs.
4471 * termhooks.h (struct terminal): New field popup_dialog_hook.
4472 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4473 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4474 code and use popup_dialog_hook.
4475 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4476 * nsterm.h (ns_popup_dialog): Adjust prototype.
4477 * nsterm.m (ns_create_terminal):
4478 * w32term.c (w32_create_terminal):
4479 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4480 Setup popup_dialog_hook.
4482 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4484 * w32heap.c (report_temacs_memory_usage): Improve the report by
4485 reporting the large blocks that are actually occupied at dump time.
4487 * w32console.c (initialize_w32_display): Set the console
4488 menu_show_hook, otherwise TTY menus are broken on w32.
4490 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4492 Use terminal-specific hooks to display menus.
4493 * termhooks.h (struct terminal): New field menu_show_hook.
4494 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4495 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4497 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4498 * nsmenu.m (ns_menu_show):
4499 * w32menu.c (w32_menu_show):
4500 * xmenu.c (x_menu_show):
4501 * term.c (tty_menu_show): Adjust to use bit flags.
4502 (set_tty_hooks): Set menu_show_hook.
4503 * xterm.c (x_create_terminal):
4504 * nsterm.m (ns_create_terminal):
4505 * msdos.c (initialize_msdos_display):
4506 * w32term.c (w32_create_terminal): Likewise.
4508 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
4510 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
4512 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4514 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
4515 (FD_SET): Don't define on WINDOWSNT.
4517 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4519 * emacs.c: Include "sysselect.h", to define its inline functions.
4520 Problem reported by Glenn Morris in:
4521 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
4523 Do not require libXt-devel when building with gtk.
4524 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
4525 dependency on libXt-devel.
4526 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
4527 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
4528 lwlib-widget.h now does this.
4529 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
4531 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
4533 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
4534 * process.c (add_read_fd, delete_read_fd, add_write_fd)
4535 (delete_write_fd, wait_reading_process_output):
4536 Remove now-redundant easserts.
4537 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
4538 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4539 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
4540 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
4542 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4544 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
4545 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
4546 (calloc): Don't undef, it is never defined.
4547 (HEAP_ENTRY_SHIFT): Remove unused macro.
4549 * Makefile.in (C_HEAP_SWITCH): Remove.
4550 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
4552 Fix MS-Windows build broken by menu changes on 2014-06-02.
4553 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
4555 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
4556 Define instead of including ../lwlib/lwlib.h, which causes
4557 compilation errors due to missing X11 headers.
4559 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4561 * process.c (wait_reading_process_output): Omit incorrect test of
4562 p->infd against zero. Add easserts for infd having a plausible value.
4564 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4566 Adjust to match recent lwlib changes.
4567 * menu.h (xmalloc_widget_value): Replace by ...
4568 (make_widget_value): ... new prototype.
4569 * menu.c (xmalloc_widget_value): Replace by ...
4570 (make_widget_value): ... new function.
4571 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
4572 * gtkutil.c (malloc_widget_value, free_widget_value):
4573 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
4574 * keyboard.h (enum button_type, struct _widget_value):
4575 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
4577 * nsmenu.m (ns_update_menubar, ns_menu_show):
4578 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
4579 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
4580 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
4582 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4584 * image.c (x_query_frame_background_color)
4585 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
4586 Fix --enable-gcc-warnings compilation without image libraries.
4588 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4590 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
4591 emulated break value only if it goes up.
4592 (sbrk): Add assertion that the INCREMENT argument is strictly
4593 zero. Improve and correct the commentary.
4595 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4597 Improve AIX-related merge from emacs-24.
4598 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
4599 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4600 not on AIX; since we're on the trunk we can use enums more broadly.
4602 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4604 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4606 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4607 to min(value, whole).
4609 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4611 Bring back the changes to GDB-visible symbols, but only on AIX.
4612 And only if it's not pre-4.2 GCC.
4613 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4614 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4615 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4618 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4620 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4621 with PT, not GPT. (Bug#16433)
4623 Revert last changes to GDB-visible symbols.
4624 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4625 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4626 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4629 2014-06-02 Glenn Morris <rgm@gnu.org>
4631 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4633 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4635 Fix port to 32-bit AIX with xlc (Bug#17598).
4636 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4637 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4638 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4639 to work around a compiler bug in IBM xlc 12.1.
4641 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4643 * xterm.c (x_update_window_end): Don't invalidate the entire
4644 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4645 highlight needs to be redisplayed. (Bug#17588)
4647 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4649 Port the GDB-visible symbols to AIX.
4650 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4651 optimizes away the relevant external symbols. Use enums instead;
4652 this suffices for the AIX port, which is 32-bit-only anyway.
4653 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4654 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4655 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4658 Include sources used to create macuvs.h.
4659 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4660 * macuvs.h: Use automatically-generated header.
4662 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4664 Port signal-handling to DragonFly BSD (Bug#17646).
4665 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4666 Move implementations from callproc.c to sysdep.c.
4667 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4668 Move declarations from process.h to syssignal.h.
4670 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4672 * callint.c (Ffuncall_interactively): Add usage.
4674 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4676 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4678 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4680 * w32heap.c (malloc_before_dump, malloc_after_dump)
4681 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4682 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4683 set errno where appropriate to emulate CRT functions.
4685 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4687 Debugging facility to check whether 'const char *' points to
4688 relocatable data of non-pure Lisp string.
4689 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4690 (mark_maybe_pointer): ... adjusted user.
4691 (relocatable_string_data_p): New function.
4692 * lisp.h (relocatable_string_data_p): Add prototype.
4693 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4694 the pointer to relocatable Lisp data is not used.
4696 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4698 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4699 * atimer.c (block_atimers):
4700 * callproc.c (block_child_signal): Block SIGINT too;
4701 otherwise, its handler might now unblock signals that it shouldn't.
4702 * keyboard.c (read_char): Clear signal mask, since we may
4703 be in a SIGINT handler, and many signals may be masked.
4704 * keyboard.c (handle_interrupt):
4705 * sysdep.c (handle_arith_signal):
4706 Clear signal mask instead of just unblocking the signal that
4707 was received, since several signals may be blocked at this point.
4709 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4711 * Makefile.in (TEMACS_POST_LINK): Remove target.
4712 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4713 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4715 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4717 * xmenu.c (xdialog_show): Remove prototype, rename to
4718 x_dialog_show, remove 2nd arg because it's always zero
4719 and simplify accordingly.
4720 (xw_popup_dialog): Adjust user.
4721 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4722 2nd arg because it's always zero and simplify accordingly.
4723 (w32_popup_dialog): Adjust user.
4725 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4727 * w32heap.c (report_temacs_memory_usage): New function.
4729 * unexw32.c (unexec) [ENABLE_CHECKING]:
4730 Call report_temacs_memory_usage.
4732 * w32heap.h (report_temacs_memory_usage): Add prototype.
4734 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4736 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4737 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4739 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4741 * buffer.c (init_buffer): Accept an argument 'initialized'.
4742 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4743 mmap_regions and mmap_fd, to avoid referencing stale data from the
4744 dump phase. Add an assertion for buffer text of buffers created
4745 in temacs before this function is called. (Bug#17622)
4746 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4748 * lisp.h (init_buffer): Update prototype.
4750 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4752 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4754 * alloc.c (Fgarbage_collect): Fix compilation with
4755 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4757 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4759 * frame.c, frame.h (frame_char_to_pixel_position)
4760 (frame_set_mouse_position): Now static, and made private in
4761 frame.c rather than public in frame.h.
4763 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4765 Refactor mouse positioning stuff to avoid code duplication.
4766 * frame.h (frame_char_to_pixel_position): New function.
4767 (x_set_mouse_position): Rename to...
4768 (frame_set_mouse_position): ...new function.
4769 (frame_set_mouse_pixel_position): Add prototype.
4770 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
4771 Rename to frame_set_mouse_pixel_position.
4772 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
4774 * xterm.h, w32term.h ( x_set_mouse_position)
4775 (x_set_mouse_pixel_position): Remove prototypes.
4777 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4779 On X, always make pointer visible when deleting frame (Bug#17609).
4780 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
4782 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
4784 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
4785 * keyboard.c (gobble_input): If there is no terminal input error,
4786 make sure the pointer is visible for all frames on this terminal.
4787 * xterm.c (x_free_frame_resources): Enable pointer visibility if
4788 it was previously disabled.
4790 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
4792 * data.c (Fzerop): Move to Elisp.
4793 (syms_of_data): Don't defsubr it.
4794 * keyboard.c (echo_keystrokes_p): New function.
4795 (read_char, record_menu_key, read_key_sequence): Use it.
4797 * callint.c (Qfuncall_interactively): New var.
4798 (Qcall_interactively): Remove.
4799 (Ffuncall_interactively): New function.
4800 (Fcall_interactively): Use it.
4801 (syms_of_callint): Defsubr it.
4803 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
4805 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
4806 relocated from under us.
4808 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
4810 Use mmap(2) emulation for allocating buffer text on MS-Windows.
4811 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
4812 configure, not from HEAPSIZE.
4813 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
4815 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
4816 for MinGW, since it no longer uses gmalloc.
4818 * buffer.c: Do not define mmap allocations functions for Windows.
4819 Remove mmap_find which is unused. Remove mmap_set_vars which does
4821 [WINDOWSNT]: Include w32heap.h.
4822 (init_buffer): Always allocate new memory for buffers.
4824 * emacs.c: Remove mmap_set_vars calls.
4826 * image.c (free_image): Undef free for Windows because it is
4827 redirected to our private version.
4829 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
4830 (copy_executable_and_dump_data): Remove dumping the heap section.
4831 (unexec): Restore using_dynamic_heap after dumping.
4833 * w32heap.c (dumped_data_commit, malloc_after_dump)
4834 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4835 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
4836 (mmap_free): New functions.
4838 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
4840 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
4842 * image.c (imagemagick_load_image): Use MagickRealType for local
4843 'color_scale', instead of double, to avoid a GCC warning about
4846 * xfns.c (Fx_window_property): Remove unused local.
4848 Don't kill already-reaped process (Bug#17561).
4849 * process.c (process_send_signal): Fix race condition where a
4850 subprocess was reaped by a signal handler between the check for
4851 liveness and calling 'kill', which meant that Emacs could in
4852 theory kill an innocent bystander process. Do the fix by blocking
4853 SIGCHLD in a critical section that checks liveness before killing.
4855 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4857 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
4859 2014-05-26 Ken Brown <kbrown@cornell.edu>
4861 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
4862 even if !CYGWIN (see bug#17510).
4864 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
4866 * nsfns.m (Fns_do_applescript): Surround NSApp run
4867 with calls to ns_init_events, ns_finish_events (Bug#17424).
4869 * nsterm.h (ns_init_events, ns_finish_events): Declare.
4871 * nsterm.m (ns_init_events, ns_finish_events): New functions.
4872 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
4874 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
4875 with calls to ns_init_events, ns_finish_events (Bug#17424).
4877 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4879 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
4880 if we are iterating over an object that generates glyphs for
4881 marginal areas. (Bug#17585)
4883 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4885 * xdisp.c (safe__call1, safe__eval): Now static.
4887 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4889 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
4890 (safe_call, safe__call1): Construct a va_list argument for safe_call.
4891 (safe_call1): Call safe_call instead of safe__call directly.
4893 2014-05-26 Ken Brown <kbrown@cornell.edu>
4895 * w32term.c (x_delete_display) [CYGWIN]: Don't free
4896 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
4899 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
4901 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
4902 (safe__call, safe__call1, safe__eval): New functions.
4903 (safe_call): Use it.
4904 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
4905 (display_mode_element): Same for `:eval'.
4907 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4909 Fix port to 32-bit AIX (Bug#17540).
4910 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
4911 twice. _text already includes this offset.
4912 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
4914 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4916 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
4917 when closest_pos is identical to to_charpos, don't recurse, since
4918 we already tried that, and failed. (Bug#17539)
4920 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
4921 unwinding when frame's faces were not initialized yet, increment
4922 the frame's image-cache reference count before calling
4923 x_free_frame_resources. Don't dereference
4924 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
4926 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
4928 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
4931 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
4932 macfont.m, call draw with adjusted arguments so font drivers
4933 don't need to do that.
4935 * macfont.m (macfont_draw): Merge changes from Macport.
4937 2014-05-24 Eli Zaretskii <eliz@gnu.org>
4939 * alloc.c (garbage_collect_1): New function, with all of the guts
4940 of Fgarbage_collect.
4941 (mark_stack): Accept an argument END and don't mark Lisp objects
4942 on the stack beyond the address given by END. Calculation of END
4943 was moved to Fgarbage_collect.
4944 (Fgarbage_collect): Calculate the end address of the stack portion
4945 that needs to be examined by mark_stack, and pass that address to
4946 garbage_collect_1, which will pass it to mark_stack.
4947 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
4948 for more details about the underlying problems. In particular,
4949 this avoids dumping Emacs with the large hash-table whose value is
4950 held in purify-flag for most of the time loadup.el runs.
4952 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
4954 * xfns.c (x_window_property_intern): New function (code from
4956 (Fx_window_property): Call x_window_property_intern. If property
4957 not found and NILP (source) and outer window != inner window,
4958 check outer window for property (Bug#17537).
4960 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
4962 Supply malloc and alloc_size attributes for extern allocators.
4963 This documents the C API, and helps GCC generate a bit better code.
4964 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
4965 (ATTRIBUTE_MALLOC_SIZE): New macros.
4966 * gmalloc.c (malloc, realloc, calloc):
4967 * gtkutil.h (malloc_widget_value):
4968 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
4969 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
4972 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
4974 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
4975 * image.c (imagemagick_load_image): Port to hosts that do not use
4976 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
4978 2014-05-21 Leo Liu <sdl.web@gmail.com>
4980 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
4982 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
4984 * dbusbind.c (xd_signature): Revert last 2 patches.
4986 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
4988 Allow any non-nil value to count as true in bool-vector.
4989 Likewise for xd_signature in dbusbind.c.
4990 This is more consistent with the usual practice in Emacs, which is
4991 that any non-nil value counts as true.
4992 * alloc.c (Fbool_vector): Don't require args to be t or nil.
4993 * dbusbind.c (xd_signature): Likewise, for booleans.
4994 * data.c, lisp.h (Qbooleanp):
4995 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
4997 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
4999 * lisp.h (CHECK_BOOLEAN): New function.
5000 * alloc.c (Fbool_vector): New function.
5001 (syms_of_alloc): Defsubr it.
5002 * data.c (Qbooleanp): New symbol.
5003 (syms_of_data): DEFSYM it.
5004 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5006 * font.c (font_matching_entity): Extract font-entity object
5007 from the vector of matching entities (Bug#17486).
5009 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5011 Assume C99 or later (Bug#17487).
5012 * bytecode.c (B__dummy__): Remove.
5013 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5014 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5015 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5016 * regex.c (DEBUG_PRINT): Assume varargs macros.
5017 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5019 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5021 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5022 memory for every buffer that was dumped.
5024 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5026 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5027 (Fnreverse): Allow vectors and bool vectors.
5029 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5031 Minor cleanup for terminal setup.
5032 * termhooks.h (create_terminal): Adjust prototype.
5033 * terminal.c (create_terminal): Pass output method and RIF as args.
5034 (init_initial_terminal):
5035 * nsterm.m (ns_create_terminal):
5036 * term.c (init_tty):
5037 * w32term.c (w32_create_terminal):
5038 * xterm.c (x_create_terminal): Adjust users.
5039 Avoid redundant NULL initializers and add comments.
5041 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5043 * keyboard.c (Qdeactivate_mark): Now static.
5045 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5047 If available, use Xfixes extension to do pointer blanking.
5048 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5049 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5050 (make_invisible_cursor): Move to...
5051 * xterm.c (make_invisible_cursor): ...here.
5052 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5053 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5054 (x_term_init): Call to x_setup_pointer_blanking.
5055 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5056 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5058 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5060 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5062 2014-05-12 Glenn Morris <rgm@gnu.org>
5064 * fileio.c (Ffile_executable_p): Doc tweak.
5066 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5068 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5069 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5071 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5073 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5075 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5077 Fix initialization of minibuffer history variable (Bug#17430).
5078 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5079 Move the initialization up to prevent any "value void" message.
5081 2014-05-08 Samuel Bronson <naesten@gmail.com>
5083 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5084 are matched (bug#17413).
5086 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5088 Stop tooltips pulling Emacs window to front (Bug#17408).
5089 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5090 SetWindowPos invocations.
5092 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5094 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5095 not initialized (Bug#17398).
5097 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5099 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5101 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5103 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5104 [HAVE_NS]: Do not include png.h.
5105 (x_query_frame_background_color): New function.
5106 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5107 (png_load_body): Coalesce duplicate code.
5109 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5111 Consult libpng-config more consistently (Bug#17339).
5112 * Makefile.in (PNG_CFLAGS): New var.
5113 (ALL_CFLAGS): Use it.
5114 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5115 CFLAGS now handles this.
5117 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5119 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5120 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5121 because WCONTINUED is always defined now.
5122 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5124 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5126 * buffer.c (overlay_strings): Fix the wording of the commentary.
5128 2014-05-01 Glenn Morris <rgm@gnu.org>
5130 * floatfns.c (Fisnan):
5131 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5133 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5135 * term.c (tty_menu_activate): A better initialization for cursor
5138 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5140 * intervals.c: Tighten assertions.
5141 (create_root_interval): Make sure the interval is not empty.
5142 (intervals_equal): Use booleans.
5143 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
5144 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
5145 (balance_possible_root_interval): Simplify and use booleans.
5146 (split_interval_right, split_interval_left): Check LENGTH, and remove
5147 now redundant assertion.
5148 (adjust_intervals_for_insertion): Remove now redundant assertions.
5149 (delete_node, interval_deletion_adjustment)
5150 (adjust_intervals_for_deletion, merge_interval_right)
5151 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
5152 (reproduce_interval): Make sure the interval is not empty.
5154 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
5156 * term.c (tty_menu_activate): Don't assume row and col are initialized.
5157 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
5158 satisfaction that they would always be initialized.
5160 2014-04-30 Eli Zaretskii <eliz@gnu.org>
5162 * term.c (tty_menu_display): Move the cursor to the active menu item.
5163 (tty_menu_activate): Return the cursor to the active menu item
5164 after displaying the menu and after displaying help-echo.
5165 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
5166 for the details of why this is needed by screen readers and
5169 2014-04-30 Glenn Morris <rgm@gnu.org>
5171 * process.c (handle_child_signal):
5172 Handle systems without WCONTINUED. (Bug#15110, 17339)
5174 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
5176 * window.c (struct saved_window): Remove mark.
5177 (Fset_window_configuration, save_window_save)
5178 (compare_window_configurations): Don't touch marks any more.
5180 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
5182 Use bits_word for gcmarkbits.
5183 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
5184 bits_word is typically a tad more efficient for mark bits than
5185 unsigned is, so use bits_word. All uses changed.
5186 * lisp.h (BITS_PER_INT): Remove; no longer used.
5188 Avoid undefined behavior in signed left shift.
5189 This ports to GCC 4.9.0 with -fsanitize=undefined.
5190 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
5192 * regex.c (extract_number):
5193 * lisp.h (make_number, XINT):
5194 Do not shift a 1 bit left into a sign bit.
5195 * alloc.c (struct cons_block, struct float_block): Use unsigned,
5196 not int, for gcmarkbits. All uses changed.
5198 2014-04-25 Eli Zaretskii <eliz@gnu.org>
5200 * search.c (Fnewline_cache_check): Don't try to count newlines
5201 outside the buffer's restriction, as find_newline doesn't support that.
5203 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
5205 * window.c (Fset_window_configuration): Deactivate the mark before
5207 (set_window_buffer): Ignore window_initialized.
5208 (window_initialized): Remove.
5209 * keyboard.c (Qdeactivate_mark): Not static any more.
5210 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
5213 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
5215 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
5216 and to clang 3.4, which have fixed the bug. This should let us
5217 run a bit faster on these platforms when address sanitization is
5220 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
5222 Port to GCC 4.9.0 with --enable-gcc-warnings.
5223 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
5225 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
5226 a way that also works with GCC 4.9.0.
5228 * search.c (Fnewline_cache_check): Remove unused locals.
5230 2014-04-22 Eli Zaretskii <eliz@gnu.org>
5232 * search.c (find_newline1): New subroutine.
5233 (Fnewline_cache_check): New function.
5234 (syms_of_search): Defsubr it.
5236 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
5238 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
5239 * keyboard.c (unblock_input): Add comment.
5240 * xgselect.c (xg_select): Prevent Glib main loop recursion.
5242 2014-04-22 Daniel Colascione <dancol@dancol.org>
5244 * lread.c (readevalloop_eager_expand_eval): New function
5245 that can recurse into toplevel forms.
5246 (readevalloop): Call it.
5247 * lisp.h: Declare Qprogn.
5248 * callint.c (Qprogn): No longer static.
5250 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
5252 * intervals.c (rotate_right, rotate_left): Fix up length computation.
5253 Also change identifiers to match the comments, and add more assertions
5256 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
5258 * emacs.c (close_output_streams): Don't clear and restore errno.
5260 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
5262 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
5263 never becomes visible, i.e. using XMonad (Bug#17237).
5265 2014-04-18 Eli Zaretskii <eliz@gnu.org>
5267 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
5268 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
5269 (Fline_pixel_height): Don't assume that the current buffer and the
5270 selected window's buffer are one and the same. (Bug#17281)
5272 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
5273 paragraph-start cache before the newline cache. (Bug#17269)
5275 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
5277 * term.c (tty_send_additional_strings): No need to fflush here,
5279 (tty_set_terminal_modes): fflush after sending additional strings,
5282 2014-04-17 Daniel Colascione <dancol@dancol.org>
5284 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
5286 (tty_send_additional_strings): New function.
5287 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
5288 (syms_of_term): Intern tty-mode-set-strings and
5289 tty-mode-reset-strings.
5291 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5293 * window.c (save_window_save): Lookup window_point_insertion_type in
5294 the right buffer (bug#15457).
5295 (Qwindow_point_insertion_type): New var.
5296 (syms_of_window): Initialize it.
5298 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5300 Fix the MSDOS build.
5301 * unexcoff.c [MSDOS]: Include libc/atexit.h.
5302 (copy_text_and_data): Zero out the atexit chain pointer before
5305 * termhooks.h (encode_terminal_code): Update prototype.
5307 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
5308 visible for all DOS_NT ports, not just WINDOWSNT.
5309 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
5311 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
5312 unless it is defined.
5313 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
5315 * process.c (close_on_exec, accept4, process_socket): Move into
5316 the "ifdef subprocesses" part.
5317 (catch_child_signal): Condition by "ifdef subprocesses".
5318 (syms_of_process) <Qinternal_default_process_sentinel>
5319 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
5321 * msdos.h: Add prototypes for new functions.
5322 (EINPROGRESS): Define.
5323 (O_CLOEXEC): Define to zero.
5325 * msdos.c (check_window_system): Remove unnecessary an
5326 incompatible duplicate function.
5327 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
5328 New functions in support of new functionality.
5330 * menu.c (single_menu_item): Add visual indication of submenu
5331 also for menus on MSDOS frames.
5332 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
5334 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
5335 when async subprocesses aren't supported.
5337 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
5339 * emacs.c (close_output_streams): Zero out errno before calling
5342 * dired.c [MSDOS]: Include msdos.h.
5344 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
5345 (DATA_START) [MSDOS]: Define.
5346 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
5348 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
5349 Ifdef away for MSDOS.
5350 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
5351 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
5353 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
5354 Use temporary file template that is compatible with mkostemp.
5355 Move vfork-related portions under #ifndef MSDOS.
5356 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
5358 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5360 * buffer.c (Foverlays_at): Add argument `sorted'.
5362 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5364 * insdel.c (invalidate_buffer_caches): When deleting or replacing
5365 text, invalidate the bidi_paragraph_cache upto and including the
5368 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5370 Port to IRIX 6.5 (Bug#9684).
5371 * conf_post.h (INET6) [IRIX6_5]: Define.
5372 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
5373 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
5375 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5377 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
5378 before passing it to system APIs.
5380 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5382 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
5383 make sure stack.byte_string_start is not de-adjusted by pushhandler.
5385 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5387 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
5389 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
5391 Remove DATA_SEG_BITS.
5392 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
5393 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
5394 cc, but that platform is so old that SGI itself stopped supporting
5395 it in December 2013. If you still need Emacs on IRIX, please
5396 either compile with GCC and port the undumping code, or run
5397 './configure --with-wide-int'.
5398 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
5399 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
5400 DEFINE_GDB_SYMBOL_START way to define it.
5401 (NONPOINTER_BITS): New macro.
5402 (EMACS_INT): Use it.
5403 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
5404 the problem and/or configuring --with-wide-int.
5405 (USE_LSB_TAG): Simplify, based on above changes.
5406 (gdb_DATA_SEG_BITS): Remove. All uses removed.
5407 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
5409 2014-04-12 Eli Zaretskii <eliz@gnu.org>
5411 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
5412 covered by a display string that ends in a newline, and that cases
5413 going back by DVPOS lines to hit the search limit, lift the limit
5414 and go back until DVPOS is reached. (Bug#17244)
5416 * indent.c (Fvertical_motion): Handle correctly the case when the
5417 display string is preceded by an empty line.
5419 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
5420 use S_IWRITE instead.
5422 2014-04-11 Glenn Morris <rgm@gnu.org>
5424 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
5426 2014-04-11 Ken Brown <kbrown@cornell.edu>
5428 * Makefile.in (EMACS_MANIFEST): Revert last change.
5430 2014-04-10 Daniel Colascione <dancol@dancol.org>
5432 * puresize.h (BASE_PURESIZE): Increase.
5434 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5436 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
5438 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
5439 region handling (and don't call signal_before_change) if
5440 inhibit_modification_hooks is set.
5441 (signal_before_change): Don't check inhibit_modification_hooks any more.
5443 2014-04-08 Daniel Colascione <dancol@dancol.org>
5445 * alloc.c (sweep_symbols, mark_object): Assert that symbol
5446 function cells contain valid lisp objects. (Modified version of
5449 * alloc.c (detect_suspicious_free): Split actual stack capturing
5450 out into new function for easier breakpoint setting.
5451 (note_suspicious_free): New function.
5453 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
5455 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
5457 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
5458 (symbol_block_pinned): New var.
5459 (Fmake_symbol): Initialize `pinned'.
5460 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
5461 pinned and signal an error for un-purifiable objects.
5462 (pure_cons): Use it.
5463 (Fpurecopy): Use it, except for objects that can't be purified.
5464 (mark_pinned_symbols): New function.
5465 (Fgarbage_collect): Use it.
5466 (gc_sweep): Remove hack made unnecessary.
5468 2014-04-07 Glenn Morris <rgm@gnu.org>
5470 * keyboard.c (Fopen_dribble_file): Doc tweak.
5472 2014-04-07 Ken Brown <kbrown@cornell.edu>
5474 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5476 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5478 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5479 We have a substitute execinfo.h on hosts that lack it.
5480 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5481 isn't optimized away.
5483 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5485 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5486 * alloc.c (memory_full):
5487 * charset.c (syms_of_charset):
5488 * doc.c (Fsnarf_documentation):
5490 * font.c (BUILD_STYLE_TABLE):
5491 * keyboard.c (make_lispy_event):
5492 * profiler.c (setup_cpu_timer):
5493 * xgselect.c (xg_select):
5494 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5496 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5497 Replace the only use with ARRAYELTS (font_property_table).
5498 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5500 2014-04-03 Daniel Colascione <dancol@dancol.org>
5502 * xterm.c (x_term_init):
5503 * xfns.c (best_xim_style):
5504 * xfaces.c (Fdump_colors):
5505 * w32fns.c (w32_default_color_map):
5506 * w32.c (init_environment, N_ENV_VARS):
5507 * unexcw.c (read_exe_header):
5508 * term.c (term_get_fkeys_1):
5509 * sysdep.c (init_baud_rate):
5510 * nsterm.m (ns_convert_key):
5511 * nsfns.m (get_geometry_from_preferences):
5512 * msdos.c (dos_set_window_size, init_environment):
5513 * macfont.m (mac_font_get_glyph_for_cid)
5514 (macfont_store_descriptor_attributes)
5515 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
5516 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
5517 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
5519 * image.c (xpm_str_to_color_key):
5520 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
5521 * frame.c (x_set_frame_parameters):
5522 * fileio.c (Ffile_selinux_context):
5523 * emacs.c (sort_args):
5524 * dosfns.c (msdos_stdcolor_name):
5525 * dired.c (file_attributes):
5526 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
5527 Change expressions of the form sizeof(arr) / sizeof(arr[0])
5530 2014-04-02 Daniel Colascione <dancol@dancol.org>
5532 * data.c (Ffset): Abort if we're trying to set a function call to
5535 * lisp.h (ARRAYELTS): New macro.
5537 * alloc.c: Include execinfo.h if available.
5538 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
5539 (suspicious_free_record): New structure.
5540 (suspicious_objects, suspicious_object_index)
5541 (suspicious_free_history, suspicious_free_history_index):
5543 (find_suspicious_object_in_range, detect_suspicious_free)
5544 (Fsuspicious_object): New functions.
5545 (cleanup_vector): Call find_suspicious_object_in_range.
5547 2014-04-02 Martin Rudalics <rudalics@gmx.at>
5549 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
5550 width from font width (Bug#17163).
5552 * frame.c (x_set_frame_parameters): Calculate default values of
5553 new frame sizes only after all other frame parameters have been
5554 processed (Bug#17142).
5556 2014-04-02 Ken Brown <kbrown@cornell.edu>
5558 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
5561 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5563 * xterm.c (x_draw_image_glyph_string): Adjust image background
5564 width accordingly when its x position is adjusted. (Bug#17115)
5566 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
5568 * font.c (font_list_entities): Do not add empty vector to font cache.
5569 (font_matching_entity): Likewise. If matching entity is found, insert
5570 1-item vector with this entity instead of entity itself (Bug#17125).
5572 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
5574 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
5576 * fns.c (validate_subarray): Rename from validate_substring,
5577 since it works for vectors too. New arg ARRAY. Optimize for the
5578 non-nil case. Instead of returning bool, throw an error if out of
5579 range, so that the caller needn't do that. All uses changed.
5580 Report original values if out of range.
5581 (Fsubstring, Fsubstring_no_properties, secure_hash):
5582 Also optimize the case where FROM is 0 or TO is the size.
5584 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5586 * search.c (Freplace_match): Use make_specified_string.
5587 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
5588 to catch bogus override face of glyph strings.
5589 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
5590 Move common substring range checking code to...
5591 (validate_substring): ...this function.
5593 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
5595 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
5597 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
5599 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5600 bar is zero height, just return (Bug#16976).
5601 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5603 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5605 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5606 is nil. If waiting for toolbar to complete, force a redraw.
5608 2014-03-28 Glenn Morris <rgm@gnu.org>
5610 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5611 (emacs_bugreport): New variable.
5612 (usage_message): Use PACKAGE_BUGREPORT.
5613 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5615 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5617 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5619 Port recent signal-related changes to FreeBSD.
5620 Problem reported by Herbert J. Skuhra.
5621 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5622 Move decls from here ...
5623 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5625 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5627 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5628 and width of image background when it is displayed with a 'box'
5631 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5633 More backward-compatible fix to char-equal core dump (Bug#17011).
5634 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5635 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5637 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5639 * image.c (init_svg_functions): When loading SVG-related libraries,
5640 free already loaded libraries if the initialization fails.
5641 (rsvg_handle_set_size_callback): Remove declaration, unused.
5643 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5645 Fix core dump in char-equal (Bug#17011).
5646 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5647 unibyte buffers, as we can't tell whether the characters are
5650 * insdel.c (adjust_markers_for_delete): Remove unused local.
5652 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5654 Have (MARKER . ADJUSTMENT) undo records always be immediately
5655 after their corresponding (TEXT . POS) record in undo list.
5657 * lisp.h (record-delete): New arg record_markers.
5658 (record_marker_adjustment): No longer needed outside undo.c.
5659 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5660 adjustments to undo.c's record_marker_adjustments. Note that
5661 fileio.c's decide_coding_unwind is another caller to
5662 adjust_markers_for_delete. Because it has undo list bound to t,
5663 it does not rely on adjust_markers_for_delete to record marker
5665 (del_range_2): Swap call to record_delete and
5666 adjust_markers_for_delete so as undo marker adjustments are
5667 recorded before current deletion's adjustments, as before.
5668 (adjust_after_replace):
5669 (replace_range): Pass value for new record_markers arg to
5671 * undo.c (record_marker_adjustment): Rename to
5672 record_marker_adjustments and made static.
5673 (record_delete): Check record_markers arg and call
5674 record_marker_adjustments.
5675 (record_change): Pass value for new record_markers arg to
5677 (record_point): at_boundary calculation no longer needs to account
5678 for marker adjustments.
5680 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5682 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5685 2014-03-26 Glenn Morris <rgm@gnu.org>
5687 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5689 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5691 * buffer.c (struct sortvec): Add field `spriority'.
5692 (compare_overlays): Use it.
5693 (sort_overlays): Set it.
5695 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5697 * xdisp.c (redisplay_window): If all previous attempts to find the
5698 cursor row failed, try a few alternatives before falling back to
5699 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5701 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5703 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5704 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5706 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5707 variables on Windows.
5709 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5711 * w32.c (unsetenv): Remove unused var `retval'.
5712 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5714 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5715 (start_watching): Remove unused var `thr'.
5717 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5718 (find_child_console): Remove unnecesary var `thread_id'.
5720 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5721 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5723 2014-03-26 Glenn Morris <rgm@gnu.org>
5725 * filelock.c (Flock_buffer): Doc tweak.
5727 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5728 * emacs.c (shut_down_emacs):
5729 * fileio.c (Finsert_file_contents, write_region):
5730 * filelock.c (top-level, syms_of_filelock):
5731 * insdel.c (prepare_to_modify_buffer_1):
5732 CLASH_DETECTION is always defined now.
5734 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5736 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5737 DLL handle, to speed up thread startup.
5739 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5741 Handle sigmask better with nested signal handlers (Bug#15561).
5742 * atimer.c (sigmask_atimers): Remove.
5743 Remaining use rewritten to use body of this function.
5744 * atimer.c (block_atimers, unblock_atimers):
5745 * callproc.c (block_child_signal, unblock_child_signal):
5746 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5747 New arg OLDSET. All callers changed.
5748 * atimer.c (block_atimers, unblock_atimers):
5749 * callproc.c (block_child_signal, unblock_child_signal):
5750 * keyboard.c (handle_interrupt):
5751 * sound.c (vox_configure, vox_close):
5752 Restore the old signal mask rather than unilaterally clearing bits
5753 from the mask, in case a handler is running within another
5754 handler. All callers changed.
5755 * lisp.h, process.c, process.h, term.c:
5756 Adjust decls and callers to match new API.
5757 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5758 signal handlers aren't supposed to use floating point anyway.
5759 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5761 2014-03-23 Daniel Colascione <dancol@dancol.org>
5763 Split gc_sweep into discrete functions for legibility and better
5766 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5767 (sweep_vectors): Fix typo in comment.
5768 (sweep_conses, sweep_floats, sweep_intervals)
5769 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
5770 (gc_sweep): Call new functions, to which existing functionality is
5772 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
5774 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
5776 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
5778 2014-03-23 Daniel Colascione <dancol@dancol.org>
5780 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
5781 only if xic_style calls for it. This change allows Emacs to work
5782 with ibus. Also, don't leak resources if create_frame_xic fails,
5783 and stop caching xic_style across different displays.
5784 (supported_xim_styles): Make const.
5785 (best_xim_style): Remove first parameter: it's always just
5786 supported_xim_styles. Change to look at supported_xim_styles
5789 2014-03-23 Daniel Colascione <dancol@dancol.org>
5791 * term.c (init_tty): Rearrange condition for clarity; print
5792 appropriate diagnostic.
5794 2014-03-23 Daniel Colascione <dancol@dancol.org>
5796 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
5797 array. (ASAN caught.)
5799 2014-03-22 Glenn Morris <rgm@gnu.org>
5801 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
5803 2014-03-22 Daniel Colascione <dancol@dancol.org>
5805 * process.c (conv_sockaddr_to_lisp): When extracting the string
5806 names of AF_LOCAL sockets, stop before reading uninitialized memory.
5808 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5810 Fix regression introduced by patch for Bug#10500.
5811 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
5812 * w32term.c (x_draw_image_relief): Likewise.
5814 2014-03-21 Martin Rudalics <rudalics@gmx.at>
5816 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
5817 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
5818 maximize a frame for odd default fonts.
5820 2014-03-21 Glenn Morris <rgm@gnu.org>
5822 * minibuf.c (history-length): Increase default from 30 to 100.
5824 2014-03-21 Daniel Colascione <dancol@dancol.org>
5826 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
5827 every time we switch to minibuffer.
5829 * alloc.c (lisp_align_malloc, allocate_string_data)
5830 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5831 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
5833 2014-03-21 Eli Zaretskii <eliz@gnu.org>
5835 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
5836 support more "verbs".
5838 2014-03-21 Daniel Colascione <dancol@dancol.org>
5840 Always prohibit dumping a dumped Emacs.
5842 * emacs.c (might_dump): New variable.
5843 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
5844 * lisp.h (might_dump): Declare.
5845 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
5847 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
5849 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
5851 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
5853 * doc.c (store_function_docstring): Warn when we don't know where to
5855 (Fsubstitute_command_keys): Don't advertise the fact that
5856 text-properties are dropped, since we think it's a bug that we'll fix.
5858 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
5859 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
5860 * frame.c (frame_garbaged): Make "docstring" more precise.
5862 2014-03-20 Glenn Morris <rgm@gnu.org>
5864 * charset.c (init_charset): When we cannot find the charsets directory,
5865 mention if EMACSDATA is set.
5867 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
5869 * fns.c (Frandom): Fix rare bug where the result isn't random.
5871 Fix porting inconsistency about rounding to even.
5872 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
5873 This way, the unusual !HAVE_RINT case acts like the usual
5874 HAVE_RINT case, and we can fix the documentation accordingly.
5876 2014-03-19 Eli Zaretskii <eliz@gnu.org>
5878 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
5879 (w32_wnd_proc): Initialize the dwHoverTime member of
5880 TRACKMOUSEEVENT structure.
5882 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
5884 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
5886 2014-03-16 Eli Zaretskii <eliz@gnu.org>
5888 * search.c (find_newline): Speed up the function when using the
5889 newline cache, by halving the number of calls to
5890 region_cache_forward and region_cache_backward. (Bug#16830)
5892 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
5894 * buffer.c (Fset_buffer): Document return value (bug#17015).
5896 2014-03-14 Martin Rudalics <rudalics@gmx.at>
5898 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
5899 nil, always resize character wise to avoid potential loss of the
5900 mode line (Bug#16923 related).
5902 2014-03-12 Martin Rudalics <rudalics@gmx.at>
5904 * frame.c (x_set_frame_parameters): Always calculate new sizes
5905 pixelwise to avoid potential loss when rounding.
5907 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
5909 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
5910 * xterm.c (x_free_frame_resources): Free all allocated cursors.
5912 2014-03-10 Eli Zaretskii <eliz@gnu.org>
5914 * w32.c (fstatat): Don't add an extra slash if the argument ends
5915 with a slash: this fails the subsequent call to stat_worker on
5916 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
5918 2014-03-09 Martin Rudalics <rudalics@gmx.at>
5920 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
5922 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
5924 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
5926 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
5927 when frame is only on one screen (Bug#14713).
5929 2014-03-08 Eli Zaretskii <eliz@gnu.org>
5931 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
5932 there's a valid wrap point in the display line, the last glyph
5933 cannot "just barely fit" on this row, because display_line doesn't
5934 let it. Instead, proceed as if the last glyph didn't fit, so that
5935 we eventually back up the iterator to the wrap point. This avoids
5936 delusional behavior of move_it_to, whereby it proceeds to the next
5937 display line, but sets current_x to zero for all the glyphs that
5938 without word-wrap would fit on the previous display line.
5939 One result was that visual-order cursor movement behaved erratically
5941 (Fmove_point_visually): Add code to find the x coordinate of the
5942 last character before wrap point, under word-wrap on a TTY.
5944 2014-03-07 Eli Zaretskii <eliz@gnu.org>
5946 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
5947 also return value of MOVE_POS_MATCH_OR_ZV from
5948 move_it_in_display_line_to, when moving from beginning of line to
5949 point's position. (Bug#16961)
5951 2014-03-07 Martin Rudalics <rudalics@gmx.at>
5953 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
5954 * window.c (Fselect_window): Explain NORECORD and
5955 `buffer-list-update-hook' in doc-string.
5957 2014-03-06 Martin Rudalics <rudalics@gmx.at>
5959 * window.c (Fother_window_for_scrolling): Check that
5960 Vother_window_scroll_buffer is a buffer.
5962 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
5964 * xterm.c (xim_initialize): Always pass a copy of resource name
5965 to XRegisterIMInstantiateCallback and eassert whether return
5966 value is True. Passing copy is important because Xlib doesn't
5967 make its own copy and resource name argument usually points to
5968 SSDATA (Vx_resource_name), which may be changed from Lisp.
5969 (xim_close_display): For XUnregisterIMInstantiateCallback,
5970 always eassert return value and pass exactly the same values
5971 as were used for XRegisterIMInstantiateCallback.
5972 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
5973 sources to check why if you are interested.
5975 2014-03-05 Martin Rudalics <rudalics@gmx.at>
5977 * dispnew.c (change_frame_size_1): Add new_lines instead of
5978 new_height, the latter may be still zero if passed as such.
5979 * window.c (Fwindow_pixel_height): Mention bottom divider in
5982 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
5984 Fix "resource temporarily unavailable" with xgselect
5986 * xgselect.c: Include <stdbool.h>.
5987 (xg_select) [!USE_GTK]: Don't lose track of errno.
5989 Fix minor --enable-gcc-warnings issues.
5990 * widget.c (update_various_frame_slots, EmacsFrameResize):
5991 Avoid unused locals. Prefer 'if' to '#if' when either will do.
5993 2014-03-04 Ken Brown <kbrown@cornell.edu>
5995 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
5996 represent the actual adjustment needed for alignment.
5998 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6000 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6001 needed, and don't reallocate if the initial allocation already
6002 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6004 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6006 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6009 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6011 * cmds.c (delete-char): Update docstring pointing out that the
6012 function ignores `delete-active-region' and `overwrite-mode'.
6014 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6016 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6018 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6019 allocated buffer due to alignment.
6020 (freehook): If the block to be freed was allocated by
6021 'aligned_alloc', find its real pointer before calling 'free'.
6023 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6026 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6028 * font.c (toplevel): Adjust comment about font cache layout.
6029 (font_clear_cache): Fix to match real font cache layout.
6030 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6031 (Fframe_font_cache) [FONT_DEBUG]: New function.
6032 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6034 Avoid crashes when X fonts are erroneously freed on reused X
6035 'Display *' connection data (Bug#16069). Note that X font
6036 resources still may be leaked, but currently there is no way
6037 to completely avoid it.
6038 * xterm.h (struct x_display_info): New member x_id. Add comments.
6039 * xterm.c (x_display_id): New variable.
6040 (x_term_init): Assign identifier to each opened X connection.
6041 * xfont.c (struct xfont): New member x_display_id.
6042 (xfont_open): Initialize it with frame's display id.
6043 (xfont_close): Check whether font's display id matches the one
6044 recorded for the given display. Adjust comment.
6045 * xftfont.c (struct xftfont_info):
6046 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6048 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6050 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6051 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6052 killed Vother_window_scroll_buffer.
6053 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6055 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6057 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6058 that start with more than 2 slashes as UNCs. (Bug#16751)
6060 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6062 Fix a few crashes and leaks when cloning C strings.
6063 * alloc.c, lisp.h (dupstring): New function.
6064 * gtkutil.c (xg_get_font):
6065 * term.c (tty_default_color_capabilities):
6066 * xsettings.c (store_monospaced_changed)
6067 (store_font_name_changed, parse_settings)
6068 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6069 This avoids some unlikely crashes due to accessing freed storage,
6070 and avoids some minor memory leaks in the more-typical case.
6072 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6074 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6075 cursor when modeline can't be dragged (Bug#16647).
6077 2014-02-28 Glenn Morris <rgm@gnu.org>
6079 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6080 from custom-delayed-init-variables. (Bug#11565)
6082 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6084 More fixes for mouse glyph calculations (Bug#16647).
6085 * window.c (coordinates_in_window): In intersection of
6086 horizontal and vertical window dividers prefer the horizontal
6087 one. Add some extra parens to last fix.
6088 (window_relative_x_coord): Return x-coordinate for header and
6090 * xdisp.c (remember_mouse_glyph): In text area don't extend
6091 glyph into mode line to show the vertical drag cursor there
6092 immediately. Subdivide mouse glyphs in right fringes to show a
6093 horizontal drag cursor as soon as we enter the "grabbable width"
6094 portion. Handle vertical border case separately. Do not
6095 subdivide window divider areas.
6096 (note_mouse_highlight): On bottom divider of bottommost windows
6097 show vertical drag cursor only when the minibuffer window can be
6100 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6102 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6103 reset by the face of the object just displayed. See also bug#76.
6104 (get_next_display_element): If the string came from a display
6105 property, examine the box face attribute at it->position, not at
6106 it->current.pos, since the latter was not updated yet. (Bug#16870)
6107 (handle_face_prop): Improve commentary.
6109 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6111 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6112 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6114 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6116 Fixes around Bug#16647.
6117 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6118 ON_BOTTOM_DIVIDER cases.
6119 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6120 only if the window has no right divider.
6121 (Fcoordinates_in_window_p): Fix doc-string.
6123 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6125 * lread.c (Funintern): Fix doc to match advertised calling convention.
6127 2014-02-24 Daniel Colascione <dancol@dancol.org>
6129 * keyboard.c (read_char): Close race that resulted in lost events.
6131 2014-02-22 Glenn Morris <rgm@gnu.org>
6133 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6134 * window.c (window-resize-pixelwise): Doc fixes.
6136 * process.c (Finternal_default_process_filter)
6137 (Finternal_default_process_sentinel): Doc tweaks.
6139 2014-02-21 Glenn Morris <rgm@gnu.org>
6141 * process.c (Fprocess_buffer, Faccept_process_output)
6142 (Finternal_default_process_filter, Finternal_default_process_sentinel):
6145 2014-02-21 Martin Rudalics <rudalics@gmx.at>
6147 * window.c (Fwindow_scroll_bar_width): New function.
6149 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
6151 Pacify GCC when configuring with --enable-gcc-warnings.
6152 * xdisp.c (move_it_in_display_line_to) [lint]:
6153 Initialize recently-added local.
6155 2014-02-21 Daniel Colascione <dancol@dancol.org>
6157 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
6159 2014-02-20 Eli Zaretskii <eliz@gnu.org>
6161 * xdisp.c (init_iterator): Don't dereference a bogus face
6162 pointer. (Bug#16819)
6163 (try_cursor_movement): Don't use cursor position if
6164 set_cursor_from_row failed to compute it. This avoids assertion
6165 violations in MATRIX_ROW.
6166 (move_it_in_display_line_to): Save the iterator state in ppos_it
6167 only once per call. Reimplement the method used to return to the
6168 best candidate position if all the positions found in display line
6169 are beyond TO_CHARPOS. This cuts down the number of calls to
6170 bidi_shelve_cache, which moves a lot of stuff when lines are long
6171 and include bidirectional text. (Bug#15555)
6173 2014-02-20 Glenn Morris <rgm@gnu.org>
6175 * data.c (Fdefalias): Doc fix.
6177 2014-02-19 Eli Zaretskii <eliz@gnu.org>
6179 * xdisp.c (display_line): Fix horizontal scrolling of large images
6180 when fringes are turned off. This comes at a price of not
6181 displaying the truncation/continuation glyphs in this case.
6184 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
6185 CreateDIBSection returns an error indication, zero out *ximg after
6186 destroying the image. This avoids crashes in memory allocations
6187 due to the fact that some of the callers also call
6188 x_destroy_x_image, which will attempt to free an already free'd
6191 2014-02-18 Martin Rudalics <rudalics@gmx.at>
6193 * widget.c (update_various_frame_slots): Don't set
6194 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
6196 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
6198 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
6200 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
6202 temacs --daemon fix (Bug#16599).
6203 * emacs.c (main): Initialize daemon_pipe[1] here ...
6204 (syms_of_emacs): ... instead of here.
6206 2014-02-16 Anders Lindgern <andlind@gmail.com>
6208 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
6211 2014-02-16 Daniel Colascione <dancol@dancol.org>
6213 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
6214 (xd_get_connection_address): Use it.
6215 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
6216 xd_get_connection_address because the latter signals if the bus
6217 we're trying to close is already disconnected.
6219 2014-02-13 Eli Zaretskii <eliz@gnu.org>
6221 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
6222 argument to CreateThread. This avoids segfaults on Windows 9X.
6223 Reported by oslsachem <oslsachem@gmail.com>.
6225 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
6227 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
6228 * unexhp9k800.c (unexec_error): New function, to simplify the code.
6229 (check_lseek): New function, to report lseek errors.
6230 (save_data_space, update_file_ptrs, read_header, write_header)
6231 (copy_file, copy_rest, unexec): Use these news functions.
6232 (update_file_ptrs): Don't assume wraparound behavior when
6233 converting a large size_t value to off_t.
6235 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
6237 * composite.c (fill_gstring_header): Pass positions as C integers
6238 and move parameters checking to...
6239 (Fcomposition_get_gstring): ...this function. Handle case when
6240 buffer positions are in reversed order and avoid crash (Bug#16739).
6242 * buffer.c (validate_region): Mention current buffer in error message.
6244 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
6246 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
6248 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
6250 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
6252 2014-02-11 Glenn Morris <rgm@gnu.org>
6254 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
6255 Replace refs to "OpenStep" in messages.
6257 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
6259 Avoid "." at end of error diagnostics.
6260 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
6261 * font.c (Ffont_at):
6262 * nsfns.m (ns_display_info_for_name):
6263 * nsselect.m (Fx_own_selection_internal):
6264 * nsterm.m (performDragOperation:):
6265 Remove "." from end of diagnostic.
6267 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
6269 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
6270 unintuitive (bug#15824).
6271 (Fyes_or_no_p): Doc fix (bug#15456).
6273 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
6275 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
6277 * eval.c (call_debugger): When exiting the debugger, do not allow
6278 max_specpdl_size less than actual binding depth (Bug#16603).
6279 (syms_of_eval): Adjust docstring.
6281 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
6283 * cmds.c (Fself_insert_command): Output a clearer error message on
6284 negative repetitions (bug#9476).
6286 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
6288 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6290 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
6292 * minibuf.c (Fread_string): Doc clarification (bug#15422).
6294 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
6296 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
6298 * keyboard.c (Frecursive_edit): Fix typo in docstring.
6300 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6302 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
6304 * keyboard.c (Frecursive_edit): Say more precicely how throwing
6305 `exit' works (bug#15865).
6307 2014-02-07 Martin Rudalics <rudalics@gmx.at>
6309 Constrain window box/body sizes and margin widths (Bug#16649).
6310 * xdisp.c (window_box_width): Don't return less than zero.
6311 (window_box_left_offset, window_box_right_offset): Don't return
6312 more than the window's pixel width.
6313 * window.c (window_body_height, window_body_width): Don't return
6315 (window_resize_apply): Adjust margin width, if necessary.
6317 2014-02-07 Glenn Morris <rgm@gnu.org>
6319 * nsterm.m (syms_of_nsterm): Doc fix.
6321 2014-02-06 Eli Zaretskii <eliz@gnu.org>
6323 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
6324 New variables: pointers through which to call the respective APIs.
6325 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
6326 (filename_from_ansi, sys_link, check_windows_init_file):
6327 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
6328 This is required on Windows 9X, where we dynamically load
6329 UNICOWS.DLL which has their non-stub implementations.
6330 (maybe_load_unicows_dll): Assign addresses to these 2 function
6331 pointers after loading UNICOWS.DLL.
6333 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
6334 MultiByteToWideChar and WideCharToMultiByte through function
6337 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
6340 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
6342 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
6343 for OSX >= 10.9 if separate spaces are used.
6344 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
6346 2014-02-06 Glenn Morris <rgm@gnu.org>
6348 * buffer.c (cache-long-scans): Doc fix.
6350 2014-02-05 Eli Zaretskii <eliz@gnu.org>
6352 * w32fns.c (Fw32_shell_execute): Doc fix.
6354 2014-02-05 Bastien Guerry <bzg@gnu.org>
6356 * syntax.c (Fforward_word): Call Fconstrain_to_field with
6357 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
6359 2014-02-05 Martin Rudalics <rudalics@gmx.at>
6361 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
6362 outside the window (Bug#16649).
6364 * xdisp.c (note_mouse_highlight): When entering a margin area show
6365 a non-text cursor (Bug#16647).
6367 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
6369 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
6370 It prompted a compile-time diagnostic on GNU/Linux.
6371 Simplify to remove the need for the label.
6373 2014-02-04 Eli Zaretskii <eliz@gnu.org>
6375 * w32menu.c (w32_popup_dialog): Don't condition the whole function
6376 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
6377 to show it; otherwise return 'unsupported--w32-dialog' to signal
6378 to the caller that emulation with menus is necessary.
6379 This resurrects code inadvertently deleted by the 2013-10-08 commit.
6381 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
6383 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
6386 * menu.c (Fx_popup_dialog): Don't condition the call to
6387 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
6388 special symbol 'unsupported--w32-dialog', emulate the dialog with
6389 a menu by calling x-popup-menu.
6391 * menu.h (Qunsupported__w32_dialog): New extern variable.
6393 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
6395 * keyboard.c (kbd_buffer_get_event): Read file notification events
6398 * xgselect.c (xg_select): Read glib events in any case, even if
6399 there are no file descriptors to watch for. (Bug#16519)
6401 2014-02-03 Martin Rudalics <rudalics@gmx.at>
6403 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
6404 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
6405 * w32term.c (w32_draw_window_divider): Handle first and last
6407 * w32term.h (w32_fill_area_abs): New function.
6408 * xdisp.c (x_draw_right_divider): Don't draw over bottom
6410 * xfaces.c (realize_basic_faces): Handle new face ids.
6411 * xfns.c (Fx_create_frame): Call x_default_parameter for right
6412 and bottom divider width.
6413 * xterm.c (x_draw_window_divider): Handle first and last pixels
6416 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
6418 * print.c (Fexternal_debugging_output): Add cast to pacify
6419 --enable-gcc-warnings.
6420 * eval.c (call_debugger): Grow specpdl if the debugger was
6421 entered due to specpdl overflow (Bug#16603) and allow more
6422 specpdl space for the debugger itself.
6424 2014-02-02 Martin Rudalics <rudalics@gmx.at>
6426 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
6429 2014-02-01 Eli Zaretskii <eliz@gnu.org>
6431 * w32fns.c (Ffile_system_info): Use WINAPI in the function
6432 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
6434 * print.c (Fexternal_debugging_output): If the argument character
6435 is non-ASCII, encode it with the current locale's encoding before
6436 writing the result to the terminal. (Bug#16448)
6438 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
6439 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
6442 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
6444 * process.c (create_process): Reset SIGPROF handler in the child.
6445 * callproc.c (call_process): Likewise.
6447 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
6449 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
6451 2014-01-29 Eli Zaretskii <eliz@gnu.org>
6453 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
6454 of zero to print strings, GDB doesn't like it.
6456 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
6457 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
6458 we still use correct addresses. (Bug#16576)
6460 2014-01-27 K. Handa <handa@gnu.org>
6462 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
6463 to preserve the code detection behavior of 24.3.
6464 * coding.h (struct coding_system): New member detected_utf8_bytes.
6465 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
6466 (decode_coding_gap): Use short cut for UTF-8 file reading only
6467 when coding->detected_utf8_bytes equals to coding->src_bytes.
6468 * fileio.c (Finsert_file_contents): Cancel the previous change.
6470 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6472 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6473 that are not visible.
6475 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6477 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6478 is grabbed (Bug#16565).
6480 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6482 * xdisp.c (last_max_ascent): Re-remove after erroneously
6483 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6485 (move_it_to): Re-remove reference to last_max_ascent.
6486 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6487 max_descent here instead of calling line_bottom_y.
6490 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6492 * terminal.c (initial_free_frame_resources): New function.
6493 (init_initial_terminal): Install new hook to free face cache
6494 on initial frame and avoid memory leak. For details, see
6495 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6496 * xfaces.c (free_frame_faces): Adjust comment.
6498 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6500 * data.c (Fstring_to_number): Document results if unparsable
6503 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
6505 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
6507 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6509 When decoding, prefer ptrdiff_t to int for buffer positions etc.
6510 * coding.c (detect_coding_utf_8, emacs_mule_char)
6511 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
6512 (check_utf_8, decode_coding):
6513 * coding.h (struct coding_system.errors):
6514 Use ptrdiff_t, not int, for integer values derived from buffer and
6517 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
6518 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
6519 before invoking decode_coding_gap, since there's just one block.
6521 2014-01-25 Martin Rudalics <rudalics@gmx.at>
6523 Fix handling of face attributes in Fx_create_frame (Bug#16529).
6524 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
6525 too early. Again run change_frame_size before assigning menu-
6528 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
6530 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
6531 arrives, call x_check_fullscreen, in case the new display has a
6532 different resolution. (Bug#16517)
6534 2014-01-25 Eli Zaretskii <eliz@gnu.org>
6536 * term.c (read_menu_input): If the selected frame changes, exit
6538 (tty_menu_show): If the selected frame changes while we displayed
6539 a menu, throw to top level. (Bug#16479)
6541 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
6543 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
6545 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
6547 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
6548 * data.c (count_one_bits_word): Fix bug (negated comparison)
6549 when BITS_PER_ULL < BITS_PER_BITS_WORD.
6551 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
6553 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
6554 Avoid undefined behavior by initializing display property bit of a
6555 string processed by the bidirectional iterator. For details, see
6556 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
6558 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
6560 Minor cleanup of previous change.
6561 * image.c (imagemagick_error, Fimagemagick_types):
6562 Omit some recently-introduced and unnecessary casts and assignments.
6564 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
6566 Fix two memory leaks discovered with Valgrind.
6567 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
6568 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
6570 2014-01-22 Martin Rudalics <rudalics@gmx.at>
6572 Fixes in window size functions around Bug#16430 and Bug#16470.
6573 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
6574 (Fwindow_mode_line_height, Fwindow_header_line_height)
6575 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6576 Minor doc-string adjustments.
6577 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
6578 Rewrite doc-strings.
6579 (window_body_height, window_body_width): Do not count partially
6580 visible lines/columns when PIXELWISE is nil (Bug#16470).
6581 (Qfloor, Qceiling): New symbols.
6583 2014-01-21 Eli Zaretskii <eliz@gnu.org>
6585 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
6586 when the image cache is not yet allocated. (Bug#16509)
6588 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
6590 * buffer.c (Fkill_buffer): When killing an indirect buffer,
6591 re-attach intervals to its base buffer (Bug#16502).
6592 * intervals.c (set_interval_object): Move from here...
6593 * intervals.h (set_interval_object): ... to here. Fix comments.
6595 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
6597 Avoid undefined behavior by initializing buffer redisplay bit.
6598 Problem reported by Dmitry Antipov in
6599 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6600 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6602 Revert some of the CANNOT_DUMP fix (Bug#16494).
6603 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6605 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6607 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6608 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6609 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6610 they are replaced by macros that expand into direct calls to the
6611 corresponding functions from GDI32.DLL.
6612 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6613 variables in the Cygwin build, they are unused.
6615 2014-01-19 K. Handa <handa@gnu.org>
6617 * composite.c (composition_update_it): Fix previous change.
6619 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6621 Fix file name handling on MS-Windows 9X.
6622 * w32.c (maybe_load_unicows_dll): New function.
6624 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6625 on, to make sure we can convert file names to and from UTF-8 on
6626 Windows 9X. This fixes a failure to start up because Emacs cannot
6627 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6629 * w32font.c [WINDOWSNT]: Include w32.h.
6630 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6631 of implementing the same stuff.
6632 Remove now unused g_b_init_is_windows_9x.
6634 * w32.h (maybe_load_unicows_dll): Add prototype.
6636 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6638 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6639 switch to single keyboard. Prevents daemon crashes when a new
6640 client connects while we show a TTY menu in an existing client.
6643 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6645 Fix MinGW64 porting problem with _setjmp.
6646 Reported by Eli Zaretskii in:
6647 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6648 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6649 the old _setjmp and _longjmp. All uses changed.
6651 2014-01-13 Daniel Colascione <dancol@dancol.org>
6653 * textprop.c (Fremove_list_of_text_properties):
6654 Correctly handle reaching the end of the interval tree. (Bug#15344)
6656 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6658 * xdisp.c (resize_mini_window): Round height to a multiple of
6659 frame's line height. Fix bug in calculation of window start
6660 position (Bug#16424).
6662 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6664 * macfont.m: Include termchar.h.
6665 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6666 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6667 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6668 *_WITH_GC_* to take face and f as parameters.
6669 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6670 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6672 2014-01-13 Daniel Colascione <dancol@dancol.org>
6674 Fix menu item updating in the presence of the Unity global menu
6677 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6678 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6680 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6681 updating menus; explain why.
6682 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6683 problem it's supposed to solve and it interferes with detecting
6684 the presence of a global menu.
6685 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6688 2014-01-11 K. Handa <handa@gnu.org>
6690 * composite.c (composition_update_it): Fix indexing of
6691 LGSTRING_CHAR (Bug#15984).
6693 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6695 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6697 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6699 * xdisp.c (try_window_id): Don't use this function's optimizations
6700 if overlays in the buffer displayed by the window have changed
6701 since last redisplay. (Bug#16347)
6702 (message_dolog): Fix indentation.
6704 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6706 * frame.c (frame_resize_pixelwise): Fix doc-string.
6708 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6710 Fix handling of internal borders (Bug#16348).
6711 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6712 Remove internal border width from pixel width of windows.
6713 (change_frame_size_1): Don't return early when frame's pixel
6714 size changes - we still have to record the new sizes in the
6716 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6717 also when toolbar gets larger.
6718 * window.c (check_frame_size): Include internal_border_width in
6720 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6721 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6722 In non-toolkit/non-GTK version clear internal border.
6723 * xterm.c (x_clear_under_internal_border): New function for
6724 non-toolkit/non-GTK version.
6725 (x_after_update_window_line): In non-toolkit/non-GTK version
6727 (handle_one_xevent, x_set_window_size):
6728 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6729 * xterm.h (x_clear_under_internal_border): Extern it.
6731 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6733 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6734 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6737 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6739 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6740 last value of point is not equal to buffer's point. (Bug#16129)
6742 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6745 * nsterm.h (updateCollectionBehavior): Rename from
6746 updateCollectionBehaviour. All uses changed.
6748 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6749 * Makefile.in (SETFATTR): New macro.
6750 (temacs$(EXEEXT)): Use it.
6752 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6754 Fix maximization behavior on Windows (Bug#16300).
6755 * w32fns.c (w32_fullscreen_rect): Don't handle
6756 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6757 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6758 of SetWindowPos. Restore last placement also when leaving
6759 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6760 but the FULLSCREEN_BOTH case.
6762 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6765 * data.c (arithcompare_driver):
6766 * fileio.c (Fcar_less_than_car):
6767 * fns.c (internal_equal):
6768 * frame.c (delete_frame):
6769 * lisp.h (enum More_Lisp_Bits):
6771 Avoid C99 constructs that don't work in C89.
6772 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
6773 to port to C89, which doesn't have 'long long'.
6774 (count_trailing_zero_bits): Use them.
6776 2014-01-03 Chong Yidong <cyd@gnu.org>
6778 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
6780 2014-01-02 Martin Rudalics <rudalics@gmx.at>
6782 Further adjust frame/window scrollbar width calculations.
6783 * window.c (apply_window_adjustment):
6784 Set windows_or_buffers_changed.
6785 (Fwindow_scroll_bars): Return actual scrollbar width.
6786 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6787 For non-toolkit builds again use 14 as minimum width and set
6788 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
6789 * xterm.c (XTset_vertical_scroll_bar): Take width from
6790 WINDOW_SCROLL_BAR_AREA_WIDTH.
6791 (x_new_font): Rename wid to unit. Base calculation of new
6792 scrollbar width on toolkit used and make it analogous to that of
6793 x_set_scroll_bar_default_width.
6794 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6795 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
6796 of GetSystemMetrics.
6797 * w32term.c (w32_set_vertical_scroll_bar): Take width from
6798 WINDOW_SCROLL_BAR_AREA_WIDTH.
6799 (x_new_font): Make it correspond to changes in xterm.c.
6801 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
6803 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
6804 This is a cleaner way to fix the MinGW-w64 porting problem.
6805 Check for INTPTR_MAX misconfiguration.
6807 2014-01-01 Eli Zaretskii <eliz@gnu.org>
6809 * search.c (newline_cache_on_off, find_newline): In indirect
6810 buffers, use the newline cache of the base buffer.
6812 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
6813 buffer, invalidate the caches of its base buffer. (Bug#16265)
6815 * indent.c (width_run_cache_on_off, compute_motion): In indirect
6816 buffers, use the width-run cache of the base buffer.
6818 * xdisp.c (redisplay_window): When the window displays an indirect
6819 buffer, and the character widths in the display table have
6820 changed, invalidate the width-run cache of the corresponding base
6823 * fileio.c (Finsert_file_contents): When invalidating the newline
6824 cache, consider the case of inserting into indirect buffer.
6826 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
6827 In indirect buffers, use the paragraph cache of the base buffer.
6829 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6831 * window.c (grow_mini_window): Fix last change.
6833 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
6835 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
6837 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
6839 * w32term.c (w32_initialize): Use LCID and LOWORD.
6841 * w32proc.c (create_child): Use pid_t for 5th argument.
6842 (IsValidLocale): Don't provide prototype for MinGW64.
6843 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
6844 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
6846 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
6847 MinGW64 doesn't support.
6849 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
6851 * w32.c (set_named_security_info): New function.
6852 (acl_set_file): Fall back on set_named_security_info if
6853 set_file_security fails.
6854 (g_b_init_set_named_security_info_w)
6855 (g_b_init_set_named_security_info_a): New static variables.
6856 (globals_of_w32): Initialize them to zero.
6857 (set_named_security_info): Set them to non-zero if the
6858 corresponding API is available.
6859 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
6860 New function typedefs.
6862 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6864 Some more fixes following pixelwise resize changes including one
6866 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
6867 of frame_resize_pixelwise.
6868 * widget.c (pixel_to_text_size): New function.
6869 (update_wm_hints): Have size hints respect value of
6870 frame_resize_pixelwise.
6871 (EmacsFrameResize): Alway process resize requests pixelwise.
6872 * window.c (grow_mini_window): Make sure mini window is at least
6874 * xdisp.c (display_menu_bar): Make sure menubar extends till
6876 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
6877 (x_set_tool_bar_lines): Calculate pixelwise.
6878 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
6879 frame_resize_pixelwise.
6881 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
6883 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6884 variables not used there.
6886 2013-12-30 Eli Zaretskii <eliz@gnu.org>
6888 * w32.c (sys_umask): New function. (Bug#16299)
6890 2013-12-30 Martin Rudalics <rudalics@gmx.at>
6892 * dispnew.c (change_frame_size_1): Take old width of root window
6893 from that window's pixel width. (Bug#16284)
6895 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
6897 Plain copy-file no longer chmods an existing destination (Bug#16133).
6898 * fileio.c (realmask): Now a static var, not a local.
6899 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
6900 Remove arg STATPTR. All uses changed.
6901 (Fcopy_file): Do not alter permissions of existing destinations,
6902 unless PRESERVE-PERMISSIONS (renamed from
6903 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
6904 Avoid race when testing for existing destinations and for
6905 when input and output files are the same.
6906 If changing the group fails, adjust both default and
6907 preserved permissions so that access is not granted to the
6909 (Fset_default_file_modes, init_fileio): Update realmask.
6910 (Fdefault_file_modes): Use realmask instead of calling umask.
6912 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
6914 Fix pipe bug with OS X emacs --daemon (Bug#16262).
6915 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
6916 flags on the daemon pipe ends before execing.
6918 2013-12-28 Eli Zaretskii <eliz@gnu.org>
6920 * w32fns.c (Fx_create_frame): Error out if called from a TTY
6921 session. (Bug#14739)
6923 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
6925 * callproc.c (Vexec_path): Document that exec-directory is in it.
6927 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
6929 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6932 2013-12-27 Chong Yidong <cyd@gnu.org>
6934 * data.c (Fsymbol_function): Doc fix.
6936 2013-12-26 Martin Rudalics <rudalics@gmx.at>
6938 Some more tinkering with Bug#16051.
6939 * window.c (resize_frame_windows): Don't let the size of the
6940 root window drop below the frame's default character size.
6941 Never ever delete any subwindows - let the window manager do the
6944 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
6945 of toolbar lines needed when they exceed the height of the root
6947 (unwind_create_frame_1): New function.
6948 (Fx_create_frame): Generally inhibit calling the window
6949 configuration change hook here. Remove extra call to
6950 change_frame_size - it's not needed when we don't run the
6951 configuration change hook.
6953 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
6955 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
6956 On my Fedora 19 platform the core dumps were so big that
6957 my desktop became nearly catatonic.
6958 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
6959 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
6960 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
6961 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
6962 a clang-only syntax.
6963 * conf_post.h (__has_feature): New macro, if not already defined.
6964 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
6965 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
6967 2013-12-25 Eli Zaretskii <eliz@gnu.org>
6969 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
6970 is a file name. (Bug#16252)
6972 2013-12-25 Chong Yidong <cyd@gnu.org>
6974 * keyboard.c (Voverriding_terminal_local_map)
6975 (Voverriding_local_map): Doc fix.
6977 * keymap.c (Vemulation_mode_map_alists): Doc fix.
6979 2013-12-24 Eli Zaretskii <eliz@gnu.org>
6981 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
6982 file name when it is submitted to ShellExecute. Simplify code.
6983 Don't test DOCUMENT for being a string, as that is enforced by
6984 CHECK_STRING. Doc fix.
6986 2013-12-23 Eli Zaretskii <eliz@gnu.org>
6988 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
6989 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
6990 redisplay_tool_bar does. Improve and fix commentary.
6991 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
6992 limits of the glyph matrices. (Bug#16051)
6993 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
6994 only when the new size is different from the old one, and the new
6995 size can be achieved given the frame height.
6997 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
6999 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7001 2013-12-23 Glenn Morris <rgm@gnu.org>
7003 * lread.c (Fload): Mention load-prefer-newer in doc.
7005 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7007 Handle Bug#16207 by being more restrictive when running hooks.
7008 * window.c (unwind_change_frame): New function.
7009 (Fset_window_configuration): Don't run configuration change hook
7010 while the frame configuration is unsafe. Call select_window
7013 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7015 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7017 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7019 * nsterm.h: Declare EmacsColor category.
7021 * nsterm.m (NSColor): Implement EmacsColor category.
7022 (ns_get_color): Use colorUsingDefaultColorSpace.
7023 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7025 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7027 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7029 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7030 having the PNG_NORETURN attribute, to avoid compiler warning in
7033 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7035 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7037 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7038 fringe background extension.
7039 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7040 because they are now always the same as `left' and `width',
7041 respectively. Remove code for the case that `width' and
7042 `sb_width' are different.
7044 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7046 Remove scroll_bar_actual_width from frames.
7047 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7048 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7049 (x_figure_window_size):
7050 * nsterm.m (x_set_window_size):
7051 * widget.c (set_frame_size):
7052 * w32term.c (x_set_window_size):
7053 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7054 scroll_bar_actual_width.
7056 Convert scroll_bar members to integers on Windows.
7057 * w32term.h (struct scroll_bar): Convert top, left, width,
7058 height, start, end and dragging to integers.
7059 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7061 * w32term.c (w32_set_scroll_bar_thumb)
7062 (w32_scroll_bar_handle_click): Remove XINT conversions for
7063 scroll_bar members. Treat bar->dragging as integer.
7064 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7065 first element. Remove XINT conversions for scroll_bar members.
7066 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7067 Remove XINT conversions for scroll_bar members.
7069 Fix assignment for new window total sizes.
7070 * window.c (Fwindow_resize_apply_total): Assign values for
7073 2013-12-20 Chong Yidong <cyd@gnu.org>
7075 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7076 argument to `append'.
7078 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7080 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7081 current text face, for extending the face of the display margins.
7084 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7085 Doc fix. (Bug#16190)
7087 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7089 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7092 * nsterm.m (Qfile, Qurl): New.
7093 (EV_MODIFIERS2): New macro.
7094 (EV_MODIFIERS): Use EV_MODIFIERS2.
7095 (ns_term_init): Remove font and color from DND, does not work on
7096 newer OSX, and other ports don't have them.
7097 (performDragOperation:): Handle modifiers used during drag.
7098 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7099 Remove global Lisp variables used to communicate with ns-win.el.
7100 Remove font and color handling.
7101 (syms_of_nsterm): Defsym Qfile and Qurl.
7103 2013-12-19 Anders Lindgren <andlind@gmail.com>
7105 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7106 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7108 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7109 (constrainFrameRect): Remove special case nr_screens == 1.
7110 Don't constrain size to size of view.
7112 * nsterm.h (ns_output): Remove dont_constrain.
7114 2013-12-19 Anders Lindgren <andlind@gmail.com>
7116 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7118 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7120 Minor fixes for recent openp changes.
7121 * lisp.h (GCPRO7): New macro.
7122 * lread.c (openp): Use bool for boolean; all callers changed.
7123 Protect save_string from GC. Don't assume that file descriptors
7124 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7125 warning about uninitialized variable.
7127 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7129 * w32fns.c (emacs_abort): Use intptr_t as argument of
7130 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7132 2013-12-18 Glenn Morris <rgm@gnu.org>
7134 * lread.c (Fload): Pass load_prefer_newer to openp.
7135 Don't bother checking mtime if openp already did it.
7136 (openp): Add `newer' argument, to check all suffixes
7137 and find the newest file.
7138 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7139 * callproc.c (call_process):
7140 * charset.c (load_charset_map_from_file):
7141 * emacs.c (init_cmdargs):
7142 * image.c (x_create_bitmap_from_file, x_find_image_file):
7144 * lread.c (Flocate_file_internal):
7145 * process.c (Fformat_network_address):
7146 * sound.c (Fplay_sound_internal):
7147 * w32.c (check_windows_init_file):
7148 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
7150 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
7152 2013-12-17 Eli Zaretskii <eliz@gnu.org>
7154 * w32.c (getloadavg): Don't index samples[] array with negative
7155 indices. Recover from wall-clock time being set backwards.
7157 * w32term.c (w32_initialize): Declare the argument of
7158 set_user_model as const.
7160 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
7161 (w32_menu_show): Constify some arguments passed to MessageBox.
7163 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
7164 to initialize Lisp objects.
7166 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
7167 initialize Lisp objects.
7169 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
7170 use variables used only on X under that condition.
7172 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7173 variables not used there.
7175 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7177 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
7178 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
7180 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7182 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
7183 code, revealed in presence of R2L characters, character
7184 compositions, and display vectors. A better fix for Bug#16148.
7185 (extend_face_to_end_of_line): Don't reference tool_bar_window in
7186 GTK and NS builds, they don't have this member of struct frame.
7188 * dispextern.h (struct composition_it): Correct a comment for the
7191 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7193 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
7194 This prevents a compilation error on C compilers that do not
7195 default functions to return 'int' if not declared. Also, add
7196 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
7197 since it now uses inline functions.
7199 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7201 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
7202 display margins on mode line, header line, and in the frame's
7203 tool-bar window. (Bug#16165)
7205 2013-12-16 Andreas Schwab <schwab@suse.de>
7207 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
7209 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
7211 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
7214 2013-12-16 Martin Rudalics <rudalics@gmx.at>
7216 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
7218 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
7220 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
7221 intended to find bogus pointers in font objects (Bug#16140).
7222 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
7223 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
7224 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
7225 Disable for MS-Windows due to Bug#15876; apparently this
7226 requires more or less substantial changes in fontset code.
7227 * xfont.c (xfont_close):
7228 * xftfont.c (xftfont_close): Call x_display_info_for_display
7229 to check whether 'Display *' is valid (Bug#16093 and probably
7232 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7234 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
7235 Reported by Juanma Barranquero <lekktu@gmail.com>.
7237 * process.c (Fprocess_send_eof): Don't crash if someone tries to
7238 open a pty on MS-Windows. (Bug#16152)
7240 * emacs.c (decode_env_path): Fix bogus comparison against
7241 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
7243 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
7245 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
7246 (Fx_file_dialog): Add parentheses around && to silence warning.
7248 * w32term.c (construct_drag_n_drop): Remove unused local variable.
7250 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7252 * xdisp.c (extend_face_to_end_of_line): Extend background of
7253 non-default face in margin areas as well. (Bug#16151)
7254 (display_line): Call extend_face_to_end_of_line for continued
7255 lines as well, if the display margins have non-zero width.
7256 (set_glyph_string_background_width): When needed, set the
7257 extends_to_end_of_line_p flag on glyph strings to be drawn in
7258 margin areas, not only in the text area.
7260 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
7263 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
7265 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
7266 Don't worry about verify_error being t, since it has to be a list.
7268 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
7270 Use bool for boolean, focusing on headers.
7271 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
7272 No need to include <stdbool.h>, since conf_post.h does it now.
7273 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
7274 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
7275 (SET_PER_BUFFER_VALUE_P):
7276 * ccl.c, ccl.h (setup_ccl_program):
7277 * ccl.h (CHECK_CCL_PROGRAM):
7278 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
7279 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
7280 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
7281 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
7282 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
7283 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
7284 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
7285 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
7286 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
7287 (CHARSET_FAST_MAP_SET):
7288 * coding.c (decode_coding_ccl, encode_coding_ccl):
7289 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
7290 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
7291 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
7292 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
7293 (decode_coding_c_string):
7294 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
7295 * conf_post.h (has_attribute):
7296 * dispextern.h (trace_redisplay_p)
7297 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
7298 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
7299 (SET_GLYPH_FROM_CHAR_GLYPH)
7300 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
7301 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
7302 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
7303 (cursor_in_mouse_face_p):
7304 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
7305 (blank_row, prepare_desired_row)
7306 (build_frame_matrix_from_leaf_window, make_current)
7307 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
7308 (update_window, scrolling_window, update_frame_line):
7309 * disptab.h (GLYPH_FOLLOW_ALIASES):
7310 * editfns.c (Fformat):
7311 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
7312 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
7313 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
7314 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
7315 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
7316 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
7317 (FONT_DEFERRED_LOG):
7318 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
7319 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
7320 (FRAME_MOUSE_UPDATE):
7321 * fringe.c (Fdefine_fringe_bitmap):
7322 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
7323 (x_create_bitmap_from_xpm_data, xpm_load_image):
7324 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
7325 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
7326 (MERGE_INTERVAL_CACHE):
7327 * keymap.h (KEYMAPP):
7328 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
7329 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
7330 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
7331 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
7332 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
7333 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
7334 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
7335 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
7336 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
7337 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
7338 (SETUP_BUFFER_SYNTAX_TABLE):
7339 * systime.h (timespec_valid_p):
7340 * term.c (save_and_enable_current_matrix):
7341 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
7342 * xdisp.c (in_display_vector_p, display_tool_bar_line)
7343 (redisplay_internal, try_window_reusing_current_matrix)
7344 (sync_frame_with_window_matrix_rows, try_window_id)
7345 (display_menu_bar, display_tty_menu_item, display_mode_line)
7346 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
7347 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
7348 * xmenu.c (xmenu_show):
7349 * xterm.c (use_xim, x_term_init):
7350 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
7351 (struct x_bitmap_record):
7352 Use bool for booleans.
7353 * ccl.c (struct buffer_text):
7354 * ccl.h (struct ccl_program):
7355 * charset.h (struct charset):
7357 * coding.h (struct iso_2022_spec, struct coding_system):
7358 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
7359 (struct glyph_string, struct face, struct face_cache)
7360 (struct bidi_string_data, struct bidi_it)
7361 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
7363 * editfns.c (Fformat):
7364 * frame.h (struct frame):
7365 * fringe.c (struct fringe_bitmap):
7366 * intervals.h (struct interval):
7367 * keyboard.h (struct kboard):
7368 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
7369 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
7370 (struct Lisp_Buffer_Local_Value, union specbinding):
7371 * macfont.m (struct macfont_info):
7372 * process.h (struct Lisp_Process):
7373 * termchar.h (struct tty_display_info):
7374 * window.h (struct window):
7375 * xterm.h (struct x_output):
7376 Use bool_bf for boolean bit-fields.
7377 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
7378 All callers changed.
7379 * ccl.h (struct ccl_program): Remove unused members private_state,
7380 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
7382 (struct ccl_spec): Remove unused members cr_carryover,
7383 eight_bit_carryover.
7384 * conf_post.h: Include <stdbool.h>.
7385 (bool_bf): New type.
7386 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
7387 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
7388 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
7389 'do { ... } while (false)' brackets.
7390 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
7391 Args must now be expressions; all callers changed.
7392 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
7393 (PRODUCE_GLYPHS): Simplify use of boolean.
7394 * fileio.c (Fcopy_file):
7395 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
7396 * lisp.h (UNGCPRO): Return void, not int.
7397 (FOR_EACH_TAIL): Use void expression, not int expression.
7398 * region-cache.c: Reindent.
7399 * region-cache.h: Copy comments from region-cache.c, to fix
7400 incorrect remarks about booleans.
7402 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7404 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
7405 when character at point is displayed from a display vector.
7408 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
7410 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
7411 now a list of certificate validation checks that will abort a
7412 connection with an error.
7413 (Fgnutls_boot): Document it and use it.
7415 2013-12-14 Martin Rudalics <rudalics@gmx.at>
7417 * w32term.c (w32_enable_frame_resize_hack): New variable.
7418 (x_set_window_size): Use it to hack frame resizing on Windows
7421 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7423 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
7424 Windows-specific code to w32.c. Change error message text to
7425 match that of Posix platforms.
7427 * w32.c (w32_copy_file): New function, most of the code copied and
7428 reworked from Fcopy_file. Improve error handling. Plug memory
7429 leak when errors are thrown. Support file names outside of the
7430 current codepage. (Bug#7100)
7432 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7434 * lread.c (load_path_default): Prototype.
7436 2013-12-13 Glenn Morris <rgm@gnu.org>
7438 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
7439 (dump_path): Remove.
7440 (load-path-default): Remove `changed' argument.
7441 Do not set dump_path permanently. Simplify.
7442 (init_lread): Simplify.
7443 (syms_of_lread): Remove dump_path.
7445 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7447 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
7448 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
7449 2013-12-12 font-related change to avoid Bug#16128, which
7450 is quite hard to fix without even more substantial changes.
7452 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7454 * font.c (font_close_object): Check for live frame (Bug#16128).
7456 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7458 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
7459 Return ptrdiff_t, not int, since it's a buffer size.
7460 Reindent/reparen some macros to a more Gnuish style.
7462 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
7464 Avoid undefined behavior with huge regexp interval counts.
7465 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
7466 since it's now specialized to interval counts. All uses changed.
7467 Do not assume wraparound on signed integer overflow.
7468 (regex_compile): Simplify based on the above changes.
7470 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7472 Support file names on MS-Windows that use characters outside of
7473 the current system codepage. (Bug#7100)
7475 * w32.c (get_file_security, set_file_security)
7476 (create_symbolic_link): Separate pointers and boolean flags for
7477 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7478 non-zero, else the former.
7479 (codepage_for_filenames, filename_to_utf16, )
7480 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7482 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7484 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7485 Accept only one argument; all callers changed.
7486 (dostounix_filename): Remove the second argument, now works in
7487 UTF-8. All callers changed.
7488 (parse_root): Lose DBCS code.
7489 (get_long_basename, w32_get_short_filename, init_environment)
7490 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7491 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7492 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7493 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7494 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7495 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7497 (ansi_encode_filename): New function.
7498 (get_emacs_configuration, get_emacs_configuration_options):
7500 (add_volume_info, GetCachedVolumeInformation): Run the input file
7501 name through unixtodos_filename, to ensure it is stored and
7502 referenced in canonical form.
7503 (get_volume_info): Lose the DBCS code, now works in UTF-8.
7504 (logon_network_drive, sys_link, utime): Improve error handling.
7505 (sys_access): New function.
7506 (hashval, generate_inode_val): Unused functions deleted.
7507 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
7508 (check_windows_init_file): Convert error message from UTF-8 to
7509 ANSI codepage, for display in the message box.
7510 (globals_of_w32): Set w32_unicode_filenames according to the OS
7513 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
7514 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7515 (syms_of_w32term): Declare w32-unicode-filenames.
7517 * w32proc.c (new_child, delete_child): Remove code that handled
7518 unused pending_deletion and input_file members of the child struct.
7519 (create_child, sys_spawnve): Convert all file names to ANSI
7520 codepage. Use ANSI APIs explicitly; forcibly fail if any file
7521 name cannot be encoded in ANSI codepage. Don't use
7522 unixtodos_filename, mirror slashes by hand.
7523 (record_infile, record_pending_deletion): Functions deleted.
7524 (Fw32_short_file_name): Call w32_get_short_filename instead of
7527 * w32notify.c (add_watch): Work in Unicode mode when
7528 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7529 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
7530 instead, do the same with Lisp primitives.
7532 * w32fns.c (file_dialog_callback, Fx_file_dialog)
7533 (Fsystem_move_file_to_trash, Fw32_shell_execute)
7534 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
7535 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
7536 (Fw32_shell_execute): Improve error reporting.
7537 (Fdefault_printer_name): Ifdef away for Cygwin.
7539 * w32.h (struct _child_process): Remove input_file and
7540 pending_deletion members that are no longer used.
7541 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
7542 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
7543 (ansi_encode_filename): New and updated prototypes.
7545 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
7547 (unexec): Don't use dostounix_filename, it expects a file name in
7548 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
7551 * fileio.c (Ffile_name_directory, file_name_as_directory)
7552 (directory_file_name, Fexpand_file_name)
7553 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
7554 arguments of dostounix_filename.
7555 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
7556 use MAX_UTF8_PATH for size of file-name strings.
7557 (emacs_readlinkat): Build an explicitly unibyte string for file
7559 (syms_of_fileio) <file-name-coding-system>:
7560 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
7562 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
7563 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
7564 directories to UTF-8.
7565 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
7566 environment, and each element of the input PATH, to UTF-8.
7568 * dired.c (file_attributes): Use build_unibyte_string explicitly
7569 to make Lisp strings from user and group names.
7571 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
7574 * coding.c (decode_file_name, encode_file_name): New functions.
7576 * termcap.c (tgetent): Adapt to the change in arguments of
7579 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
7582 * msdos.c (dostounix_filename, init_environment): Adapt to the
7583 change in arguments of dostounix_filename.
7585 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
7586 [WINDOWSNT]: Encode file names passed to the image libraries in
7589 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
7590 [WINDOWSNT]: Convert file names to the current ANSI codepage.
7592 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
7593 arguments of dostounix_filename.
7595 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7597 * font.h (struct font_entity) [HAVE_NS]: New field to record
7598 font driver which was used to create this entity.
7599 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7600 frame where the font was opened.
7601 (font_close_object): Add prototype.
7602 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7603 (font_close_object): Not static any more. Lost frame arg.
7604 Adjust comment and users.
7605 * alloc.c (cleanup_vector): Call font_close_object to adjust
7606 per-frame font counters correctly. If HAVE_NS, also call
7607 driver-specific cleanup for font-entity objects.
7608 * ftfont.c (ftfont_open):
7609 * nsfont.m (nsfont_open):
7610 * w32font.c (w32font_open_internal):
7611 * xfont.c (xfont_open):
7612 * xftfont.c (xftfont_open): Save frame pointer in font object.
7613 * macfont.m (macfont_open): Likewise.
7614 (macfont_descriptor_entity): Save driver pointer to be able
7615 to call its free_entity routine when font-entity is swept.
7616 * ftxfont.c (ftxfont_open): Add eassert because frame
7617 pointer should be saved by ftfont_driver.open.
7619 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7621 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7622 input polling is used. This is still meaningful for Cygwin, see
7623 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7624 * keyboard.c (poll_for_input_1, input_polling_used):
7625 Define unconditionally.
7626 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7627 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7628 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7629 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7630 (face_for_char): Likewise. Rearrange eassert and return ASCII
7631 face for CHAR_BYTE8_P.
7632 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7634 2013-12-11 Ken Brown <kbrown@cornell.edu>
7636 * dispextern.h (erase_phys_cursor):
7637 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7639 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7641 * nsterm.m (x_free_frame_resources):
7642 * term.c (tty_free_frame_resources):
7643 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7644 face cache because it's implied by free_frame_faces anyway.
7645 * w32term.c (x_free_frame_resources): Likewise. Do not call
7646 free_frame_faces twice.
7648 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7650 * editfns.c (Fformat_time_string): Mention %F in the doc.
7652 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7654 * window.c (resize_frame_windows): Don't return immediately when
7655 the root window's size doesn't change - the minibuffer window
7656 may still have to be repositioned/resized.
7657 * xfns.c (Fx_create_frame): Always change the frame size after
7658 initializing the frame's faces.
7659 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7660 change_frame_size should already have done it.
7661 (x_new_font): Assign new tool- and menu-bar heights.
7662 (x_set_window_size_1): Account for tool- and menu-bar heights
7663 (Bug#16013). Don't set pixel sizes since change_frame_size
7664 should already have done it.
7666 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7668 Remove the option of using libcrypto.
7669 * Makefile.in (LIB_CRYPTO): Remove.
7670 (LIBES): Don't use it.
7672 2013-12-11 Juri Linkov <juri@jurta.org>
7674 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7675 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7677 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7679 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7680 drawn tool bar items (Bug#16058).
7681 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7683 2013-12-09 Ken Brown <kbrown@cornell.edu>
7685 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7687 * lisp.h (get_frame_param): Adjust conditions for prototype
7690 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7692 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7693 Avoid unused macro warning if configured --without-xft.
7695 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7697 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7699 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7701 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7703 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7705 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7707 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7709 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7711 Use libcrypto's checksum implementations if available, for speed.
7712 * Makefile.in (LIB_CRYPTO): New macro.
7715 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7716 The macro didn't conform to C99 due to type mismatch,
7717 which caused compilation failure with Sun C 5.12,
7718 and it was confusing anyway. Include window.h to declare
7719 redisplay_other_windows.
7721 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7723 * window.c (set_window_buffer): Update mode line (bug#16084).
7725 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7727 Fix minor problems found by static checking.
7728 * keyboard.c (poll_for_input_1, input_polling_used):
7729 Define only if HAVE_NTGUI.
7730 * xmenu.c (popup_activate_callback): Omit unnecessary
7731 check against USE_X_TOOLKIT, which must be defined here anyway.
7732 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7735 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7737 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7739 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7741 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7743 * nsterm.m (x_set_window_size): Remove fprintf.
7744 (init): Define always. Set applicationDidFinishLaunchingCalled
7746 (applicationDidFinishLaunching:):
7747 Set applicationDidFinishLaunchingCalled.
7748 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7751 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7753 Pixel resize changes for NS (Bug#16049).
7754 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7755 height/width. row/cols are locals.
7756 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7757 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7758 (windowWillResize): Remove gsextra. Calculate extra as in
7760 (x_new_font): Don't change frame size if fullscreen.
7761 Change size pixelwise.
7763 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7764 comment in xfns.c. Change to pixelwise call.
7766 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7768 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
7771 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
7773 * xterm.c (input_signal_count): Remove.
7774 (x_dispatch_event): Define unconditionally.
7775 (x_make_frame_visible): Process X events until the frame
7776 is really visible (Bug#16027).
7777 * xterm.h (x_dispatch_event): Declare unconditionally.
7779 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
7781 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
7783 * nsterm.m (x_set_window_size): Handle pixelwise.
7785 2013-12-05 Martin Rudalics <rudalics@gmx.at>
7787 * w32term.c (x_new_font):
7788 * xterm.c (x_new_font): Calculate new frame size from new font
7791 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7793 * lisp.h (FOR_EACH_TAIL): New macro.
7794 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
7796 * window.c (select_window): Call second wset_redisplay before we change
7797 selected_window (bug#16034).
7799 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
7801 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
7803 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7805 * w32xfns.c: Include window.h, to avoid a compiler warning.
7807 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7809 * window.c (window_scroll): Mark window for redisplay (bug#16034).
7810 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
7811 window_scroll takes care of it.
7812 (Fset_window_point, Fdelete_other_windows_internal)
7813 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
7814 (Fsplit_window_internal, Fdelete_window_internal)
7815 (Fresize_mini_window_internal, Fset_window_configuration)
7816 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
7817 cause redisplay instead of forcing a complete redisplay.
7818 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
7819 we're only affecting the selected_window.
7821 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7823 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
7824 directional control characters. Update type and category
7825 determination according to the UBA from Unicode v6.3.
7826 (bidi_category_t): New category EXPLICIT_FORMATTING.
7828 * dispextern.h (bidi_type_t): Update to include new bidirectional
7829 properties introduced with Unicode v6.3. (Bug#16043)
7831 2013-12-04 Martin Rudalics <rudalics@gmx.at>
7833 * xterm.c (XTflash): Fix coordinate of bottom area to flash
7836 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
7838 * font.c (font_list_entities): Remove dummy assignment.
7839 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
7840 used on graphic displays only. Remove unused 'font_encoder' member.
7841 (struct font_bitmap): Remove unused 'extra' member.
7842 * nsfont.m (nsfont_open):
7843 * w32font.c (w32font_open_internal):
7844 * ftfont.c (ftfont_get_bitmap): Adjust users.
7846 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7848 Use bool for boolean.
7849 * tparam.c (tparam1):
7850 * undo.c (record_point, record_property_change):
7851 Use bool for boolean, for local vars that are always true or false.
7853 Minor integer overflow fixes (Bug#16033).
7854 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
7855 This improves on the previous fix to this function.
7856 (window_resize_check): When summing up pixel counts, don't rely on
7857 undefined behavior if the sum overflows.
7859 2013-12-03 Martin Rudalics <rudalics@gmx.at>
7861 * window.c (Fset_window_new_pixel): Don't choke at negative
7862 argument value (Bug#16033).
7864 * xfns.c (Fx_create_frame): Add another call to change_frame_size
7865 to avoid crash in window_box_height.
7867 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
7868 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
7870 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
7872 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7874 Minor integer overflow fixes.
7875 * window.c (Fset_window_new_pixel, grow_mini_window):
7876 * xdisp.c (Fwindow_text_pixel_size):
7877 Avoid undefined behavior on signed integer overflow.
7878 * xfns.c (x_set_mouse_color):
7879 Check that drag shape fits in 'unsigned', since that's what X wants.
7881 2013-12-02 Eli Zaretskii <eliz@gnu.org>
7883 Improve reporting of fatal exception on MS-Windows.
7884 * w32fns.c (my_exception_handler): New function.
7885 (globals_of_w32fns): Set it up as the unhandled exception
7886 handler. Initialize exception code and address to zeros.
7887 (emacs_abort): If the exception code and address are available,
7888 print them at the beginning of the backtrace. Fix the format of
7889 printing addresses (was producing 0x0x12345678 on XP).
7892 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
7894 * eval.c (Fbacktrace__locals): New function.
7895 (syms_of_eval): Defsubr it.
7897 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
7899 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
7900 Define here to unify between...
7901 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
7902 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
7904 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7906 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
7908 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
7909 fringe background extension.
7910 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7911 because they are now always the same as `left' and `width',
7912 respectively. Remove code for the case that `width' and
7913 `sb_width' are different.
7915 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
7917 Fix minor problems found by static checking.
7918 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
7919 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
7920 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
7922 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
7924 * image.c (imagemagick_compute_animated_image): Don't crash if we
7925 have an animation with different-sized images (bug#15313).
7927 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7929 Remove some unused items introduced during pixelwise change.
7930 * window.c (window_resize_total_check): Remove unused function.
7931 * xdisp.c (remember_mouse_glyph): Remove unused label.
7932 (Ftool_bar_height): Move declaration inside #if.
7933 * xterm.c (x_set_window_size): Don't use r and c.
7935 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
7937 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
7940 * window.c (Fset_window_configuration): Comment out unused variables.
7942 * w32term.c (w32_read_socket): Remove unused variable `buf'.
7944 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
7946 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
7948 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
7950 * gnutls.c (gnutls_audit_log_function): Only declare and define if
7951 HAVE_GNUTLS3 (Bug#16001).
7953 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
7954 if interrupts are deferred (Bug#15801).
7956 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7958 Support resizing frames and windows pixelwise.
7959 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
7960 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
7961 (struct glyph_matrix): Replace window_left_col and
7962 window_top_line by window_pixel_left and window_pixel_top.
7963 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
7965 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
7966 (draw_window_divider, move_it_to, x_draw_right_divider)
7967 (x_draw_bottom_divider, change_frame_size): Add or fix
7969 * dispnew.c (change_frame_size_1): Change prototype.
7970 (adjust_glyph_matrix, required_matrix_width)
7971 (adjust_frame_glyphs_for_window_redisplay): Use pixel
7972 values instead of lines and columns.
7973 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
7974 WINDOW_TOTAL_FRINGE_WIDTH.
7975 (handle_window_change_signal, do_pending_window_change)
7976 (init_display): Adjusts calls of change_frame_size.
7977 (change_frame_size, change_frame_size_1): Handle pixelwise
7979 * frame.c (Qright_divider_width, Qbottom_divider_width):
7981 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
7982 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
7983 (x_set_internal_border_width, x_set_vertical_scroll_bars)
7984 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
7986 (set_frame_param): New function.
7987 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
7988 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
7989 (Ffringe_width, Fborder_width, Fright_divider_width)
7990 (Fbottom_divider_width): New functions, defsubr them.
7991 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
7992 New argument pixelwise.
7993 (struct frame_parm_table): New members Qright_divider_width and
7994 Qbottom_divider_width.
7995 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
7996 (x_report_frame_params): Handle Qright_divider_width and
7997 Qbottom_divider_width.
7998 (x_set_right_divider_width, x_set_bottom_divider_width):
8000 (frame_resize_pixelwise): New option.
8001 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8002 new_pixelwise, right_divider_width and bottom_divider_width;
8003 remove total_lines; rename text_lines, text_cols, new_text_lines
8004 and new_text_cols to text_height, text_width, new_height and
8005 new_width respectively.
8006 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8007 FRAME_TEXT_WIDTH respectively.
8008 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8009 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8010 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8012 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8013 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8014 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8015 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8016 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8017 (FRAME_TOTAL_COLS_ARG): Remove macro.
8018 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8019 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8020 (x_wm_set_size_hint): Handle frame pixel sizes.
8021 * indent.c (compute_motion, Fcompute_motion):
8022 Call window_body_width instead of window_body_cols.
8023 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8024 (make_lispy_position): Handle right and bottom dividers.
8025 (Fsuspend_emacs): Pixelize call of change_frame_size.
8026 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8027 * lisp.h: Extern set_frame_param.
8028 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8030 (Fx_create_frame): Add entry for vertical_drag_cursor.
8031 Pixelize call of change_frame_size.
8032 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8033 * nsterm.m (ns_update_window_end): Optionally draw right
8035 (x_set_window_size): Add argument pixelwise.
8036 Call check_frame_size and change_frame_size with pixelwise zero.
8037 (ns_draw_window_divider): New function.
8038 (ns_redisplay_interface): Add ns_draw_window_divider.
8039 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8040 (x_new_font): Call x_set_window_size with pixelwise zero.
8041 * print.c (print_object): For a window print its sequence
8043 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8044 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8045 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8046 (w32_createwindow): Use scroll bar area width.
8047 (w32_wnd_proc): Handle bottom divider width.
8048 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8049 (Fx_create_frame): Default divider width parameters.
8050 Caclulate sizes pixelwise. Add vertical drag cursor support.
8051 (x_create_tip_frame): Default divider widths to zero.
8052 Pixelize call to change_frame_size.
8053 (Fx_show_tip): Add handling of divider widths. Pixelize window
8055 (Fw32_frame_rect): New function.
8056 (frame_parm_handler w32_frame_parm_handlers): Add divider
8058 (Vx_window_vertical_drag_shape): Add variable.
8059 * w32inevt.c (resize_event, maybe_generate_resize_event):
8060 Pixelize change_frame_size calls.
8061 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8063 * w32term.c (w32_draw_window_divider): New function.
8064 (x_update_window_end): Handle right divider.
8065 (w32_draw_fringe_bitmap, x_scroll_run)
8066 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8067 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8068 Calculate new frame sizes pixelwise.
8069 (x_new_font): Pixelize call to x_set_window_size.
8070 (x_check_fullscreen): Pixelize call to change_frame_size.
8071 (x_set_window_size_1, x_set_window_size): New argument
8072 pixelwise. Calculate pixelwise.
8073 (x_wm_set_size_hint): Use scroll bar area width.
8074 (w32_redisplay_interface): Add w32_draw_window_divider.
8075 * w32term.h (struct w32_output): Add vertical drag cursor.
8076 * widget.c (set_frame_size, update_wm_hints)
8077 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8079 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8080 * window.c (sequence_number): Restore.
8081 (Fwindow_pixel_width, Fwindow_pixel_height)
8082 (Fwindow_mode_line_height, Fwindow_header_line_height)
8083 (window_pixel_to_total, Frun_window_scroll_functions)
8084 (Fset_window_new_pixel, window_resize_apply_total)
8085 (Fwindow_resize_apply_total): New functions.
8086 (window_body_height, window_body_width): Rename from
8087 window_body_lines. New argument PIXELWISE.
8088 Calculate pixelwise.
8089 (Fwindow_body_height, Fwindow_body_width): New argument
8091 (coordinates_in_window, window_relative_x_coord): Use window's
8092 pixel width instead of total width.
8093 (replace_window, recombine_windows): Initialize pixel values.
8094 (resize_root_window, resize_frame_windows, grow_mini_window)
8095 (shrink_mini_window): New argument PIXELWISE.
8096 Calculate pixelwise.
8097 (Fdelete_other_windows_internal, adjust_window_margins)
8098 (window_resize_check, window_resize_apply)
8099 (Fdelete_window_internal, Fresize_mini_window_internal)
8100 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8101 (check_frame_size): Rename arguments. New argument PIXELWISE.
8102 Calculate pixelwise.
8103 (set_window_buffer): Make samebuf bool. Run configuration change
8104 hook only if buffer changed.
8105 (Fset_window_buffer): Rewrite doc-string.
8106 (make_window): Initialize new_pixel slot.
8107 (Fwindow_resize_apply): Check pixel size of root window.
8108 (Fsplit_window_internal): Call 2nd argument pixel_size.
8109 Calculate pixelwise.
8110 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8112 (save_window_data): New slots frame_text_width,
8113 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8114 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8116 (Fcurrent_window_configuration, Fset_window_configuration)
8117 (save_window_save, compare_window_configurations): Handle new
8118 slots in save_window_data and saved_window.
8119 (Fset_window_scroll_bars): Fix doc-string.
8120 (window_resize_pixelwise): New variable.
8121 (coordinates_in_window, Fcoordinates_in_window_p):
8123 (make_parent_window): Adjust sequence_number.
8124 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8126 * window.h (struct window): New members new_pixel, pixel_left,
8127 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8128 (wset_new_pixel): New function.
8129 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8130 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8131 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8132 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8133 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8134 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8135 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8136 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8137 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8138 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8139 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8140 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8141 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
8142 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
8143 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
8145 (resize_frame_windows, grow_mini_window, shrink_mini_window)
8146 (window_body_width, check_frame_size): Adapt external declarations.
8147 * xdisp.c (last_max_ascent): New integer.
8148 (window_text_bottom_y): Handle bottom divider.
8149 (window_box_width, window_box_height): Calculate pixelwise.
8150 (get_glyph_string_clip_rects): Handle right divider.
8151 (remember_mouse_glyph): When windows are resized pixelwise
8152 proceed with width and height set to 1.
8153 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
8155 (move_it_to): Calculate and return maximum x position
8157 (Fwindow_text_pixel_size): New function.
8158 (resize_mini_window, update_tool_bar): Calculate pixelwise.
8159 (tool_bar_lines_needed): Rename to tool_bar_height.
8160 Calculate pixelwise.
8161 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
8162 Calculate pixelwise.
8163 (redisplay_tool_bar): Calculate pixelwise.
8164 (redisplay_window): Calculate pixelwise. Handle dividers.
8165 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
8166 (x_draw_vertical_border): Handle dividers.
8167 (define_frame_cursor1): Handle vertical drag cursor.
8168 (x_draw_right_divider, x_draw_bottom_divider): New functions.
8169 (expose_window): Calculate pixelwise. Handle dividers.
8170 (init_xdisp): Initialize pixel values.
8171 * xfaces.c (Qwindow_divider): New face.
8172 (realize_basic_faces): Realize it.
8173 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
8174 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8175 (x_set_scroll_bar_default_width): Default actual width to 16.
8176 (Fx_create_frame): Set sizes pixelwise.
8177 (x_create_tip_frame): Default divider widths to zero.
8178 Pixelize call of change_frame_size.
8179 (Fx_show_tip): Handle divider widths. Initial pixel position
8181 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
8182 (Vx_window_vertical_drag_shape): New option.
8183 * xmenu.c (free_frame_menubar): Pixelize call of
8185 * xterm.c (x_draw_window_divider): New function.
8186 (x_update_window_end): Optionally draw right divider.
8187 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
8188 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
8189 (handle_one_xevent, x_new_font): Calculate pixelwise.
8190 (x_set_window_size_1, x_set_window_size): New argument
8191 pixelwise. Calculate pixelwise.
8192 (x_wm_set_size_hint): Pixelize call of check_frame_size.
8193 (struct x_redisplay_interface): Add x_draw_window_divider.
8194 * xterm.h (struct x_output): Add vertical_drag_cursor.
8196 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
8198 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
8199 Set invisible frames's `redisplay' when a full redisplay is requested.
8200 (redisplay_window): Set must_be_updated_p instead (bug#15999).
8201 (redisplay_mode_lines): Don't set must_be_updated_p any more.
8202 (display_mode_lines): Set it here instead.
8204 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
8206 * dispextern.h (set_window_update_flags): Remove.
8208 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8210 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
8212 * xdisp.c (REDISPLAY_SOME_P): New macro.
8213 (redisplay_internal): Use it (bug#15999).
8214 (prepare_menu_bars, redisplay_window): Use it as well.
8216 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
8218 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
8220 * w32font.c (g_b_init_get_char_width_32_w): New static var.
8221 (globals_of_w32font): Zero it out.
8222 (GetCharWidth32W_Proc): New function pointer.
8223 (get_char_width_32_w): New function.
8224 (compute_metrics): If get_glyph_outline_w returns an error, try
8225 get_char_width_32_w before declaring a failure. This avoids
8226 punishing raster (a.k.a. "bitmap") fonts by slowing down
8227 redisplay. (Bug#6364).
8229 2013-11-29 Eli Zaretskii <eliz@gnu.org>
8231 * xdisp.c (clear_mouse_face): Don't invalidate the entire
8232 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8233 highlight needs to be redisplayed. (Bug#15913)
8235 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
8237 Fix minor problems found by static checking.
8238 * buffer.h (struct buffer_text, struct buffer):
8239 * frame.h (struct frame):
8240 * window.h (struct window):
8241 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
8242 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
8243 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
8244 no-longer-valid use of HAVE_MENUS.
8245 * xdisp.c (propagate_buffer_redisplay): Now static.
8247 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8249 * xmenu.c (Fmenu_or_popup_active_p):
8250 * window.c (Fset_window_configuration):
8251 * menu.c (Fx_popup_menu, Fx_popup_dialog):
8252 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
8253 * fns.c (Fyes_or_no_p):
8254 * editfns.c (Fmessage_box, Fmessage_or_box):
8255 * alloc.c (make_save_ptr_ptr):
8256 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
8258 * window.c (Fset_window_configuration): Move select_window later.
8260 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
8262 Refine redisplay optimizations to only redisplay *some* frames/windows
8263 rather than all of them.
8264 * xdisp.c (REDISPLAY_SOME): New constant.
8265 (redisplay_other_windows, wset_redisplay, fset_redisplay)
8266 (bset_redisplay, bset_update_mode_line): New functions.
8267 (message_dolog): Use bset_redisplay.
8268 (clear_garbaged_frames): Use fset_redisplay.
8269 (echo_area_display): Use wset_redisplay.
8270 (buffer_shared_and_changed): Remove.
8271 (prepare_menu_bars): Call Vpre_redisplay_function before updating
8272 frame titles. Compute the actual set of windows redisplayed.
8273 Don't update frame titles and menu bars for frames that don't need to
8275 (propagate_buffer_redisplay): New function.
8277 (redisplay_internal): Use it. Be more selective in the set of windows
8278 we redisplay. Propagate windows_or_buffers_changed to
8279 update_mode_lines a bit later to simplify the code.
8280 (mark_window_display_accurate_1): Reset window and buffer's
8282 (redisplay_window): Do nothing if neither the window nor the buffer nor
8283 the frame needs redisplay.
8284 * window.h (struct window): Add `redisplay' field.
8285 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
8286 (redisplay_other_windows, window_list): New declarations.
8287 * window.c (select_window, Fset_window_start): Use wset_redisplay.
8288 (window_list): Not static any more.
8289 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
8290 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
8291 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
8292 * frame.c (Fmake_frame_visible): Don't redisplay everything.
8293 * frame.h (struct frame): Add `redisplay' field.
8294 Move `external_menu_bar' bitfield next to other bit-fields.
8295 (SET_FRAME_GARBAGED): Use fset_redisplay.
8296 (SET_FRAME_VISIBLE): Don't garbage the frame;
8297 Use redisplay_other_windows.
8298 * buffer.h (struct buffer): Add `redisplay' field.
8299 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
8300 (modify_overlay): Use bset_redisplay.
8301 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
8303 2013-11-28 Eli Zaretskii <eliz@gnu.org>
8305 Support w32 file notifications in batch mode.
8306 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
8307 invalid (which happens in batch mode). If non-interactive, call
8308 handle_file_notifications to store file notification events in the
8309 input queue. (Bug#15933)
8311 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
8313 * w32inevt.c (handle_file_notifications): Now external, not static.
8315 * w32term.h (handle_file_notifications): Provide prototype.
8317 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
8318 init_crit, since init_display, which does that otherwise, is not
8321 2013-11-27 Glenn Morris <rgm@gnu.org>
8323 * Makefile.in ($(lispsource)/international/charprop.el): New.
8324 (emacs$(EXEEXT)): Depend on charprop.el.
8326 2013-11-27 Eli Zaretskii <eliz@gnu.org>
8328 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
8329 deleting portions of the buffer under non-nil REPLACE argument.
8332 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
8333 directory, watch it and not its parent.
8334 (add_watch): Allow empty string in FILE.
8336 2013-11-27 Martin Rudalics <rudalics@gmx.at>
8338 * window.c (Fset_window_start, window_resize_apply)
8339 (window_scroll): Reset window_end_valid (Bug#15957).
8341 2013-11-27 Glenn Morris <rgm@gnu.org>
8343 * Makefile.in (leimdir): Now in lisp source directory.
8344 ($(leimdir)/leim-list.el): Just use ../leim .
8345 * epaths.in (PATH_DUMPLOADSEARCH):
8346 * lread.c (load_path_default):
8347 * nsterm.m (ns_load_path): No more leim directory.
8349 2013-11-26 Andreas Schwab <schwab@suse.de>
8351 * .gdbinit (xgettype): Add cast.
8353 2013-11-26 Glenn Morris <rgm@gnu.org>
8355 Preload leim-list.el.
8356 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
8357 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
8358 is a single directory.
8360 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
8362 bool-vector-subsetp is now the normal direction (Bug#15912).
8363 * data.c (Fbool_vector_subsetp): Test whether the first argument
8364 is a subset of the second one, not the reverse. Add doc string.
8366 Fix minor problems found by static checking.
8367 * lread.c (load_path_default): Now static.
8368 * textprop.c (text_property_stickiness): Be consistent about the
8369 test used when deciding whether to consider the previous character.
8370 This simplifies the code a bit.
8372 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
8374 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
8376 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
8377 (syms_of_frame): Don't defsubr them.
8379 2013-11-25 Glenn Morris <rgm@gnu.org>
8381 * lread.c (load_path_default): Change the sense of the argument.
8382 (init_lread): When EMACSLOADPATH is set, do not ignore changes
8383 from dump_path. When it is not, avoid checking dump_path twice.
8385 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
8386 uninstalled dump_path against installed Vload_path. (Bug#15964)
8388 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
8390 Export get_pos_property to Elisp.
8391 * editfns.c (Fget_pos_property): Rename from get_pos_property.
8392 (syms_of_editfns): Export it to Elisp.
8394 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
8396 2013-11-23 Romain Francoise <romain@orebokech.com>
8398 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
8399 initialization here ...
8400 (syms_of_fileio): ... from here.
8402 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
8404 * lread.c (init_lread): Fix int/Lisp_Object mixup.
8405 Please use --enable-check-lisp-object-type.
8407 2013-11-23 Glenn Morris <rgm@gnu.org>
8409 * process.c (get_process): Explicit error for dead buffers.
8411 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
8413 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
8415 2013-11-23 Glenn Morris <rgm@gnu.org>
8417 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
8418 * lread.c (load_path_check): Take path to check as argument.
8419 (load_path_default): New, split from init_lread.
8420 (init_lread): Move calc of default load-path to load_path_default.
8421 Empty elements in EMACSLOADPATH now stand for the default.
8422 (load-path): Doc fix.
8423 * emacs.c (decode_env_path): Add option to treat empty elements
8424 as nil rather than ".".
8425 * callproc.c (init_callproc_1, init_callproc):
8426 * image.c (Vx_bitmap_file_path):
8427 * lisp.h (decode_env_path):
8428 * lread.c (Vsource_directory):
8429 Update for new argument spec of decode_env_path.
8431 2013-11-22 Eli Zaretskii <eliz@gnu.org>
8433 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
8434 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
8436 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
8438 Fix some dependency problems that cause unnecessary recompiles.
8439 Problem reported by RMS in
8440 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
8441 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
8442 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
8443 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
8444 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
8445 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
8446 (boostrap-clean): No need to remove stamp-oldxmenu.
8448 Fix recently introduced bool vector overrun.
8449 This was due to an optimization that went awry.
8450 Reported by Glenn Morris in
8451 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
8452 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
8453 for empty vectors, undoing the 2013-11-18 change.
8454 * data.c (bool_vector_binop_driver): Rely on this.
8455 Fix bug that occasionally overran the destination.
8456 * lisp.h (struct Lisp_Bool_vector): Document this.
8458 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
8460 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
8463 * nsterm.m (init, run, stop:): Comment out for now, does not work
8466 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8468 * charset.c (syms_of_charset): Don't read past end of string.
8470 2013-11-19 Glenn Morris <rgm@gnu.org>
8472 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8474 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8476 Add hooks to run on gaining/losing focus. (Bug#15029)
8477 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8478 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8479 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8481 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8483 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8484 The old names predated the API change that put destination at end.
8486 Improve API of recently-added bool vector functions (Bug#15912).
8487 The old API had (bool-vector-count-matches A B)
8488 and (bool-vector-count-matches-at A B I), which gave the
8489 misleading impression that the two functions were variants, one
8490 with a location I. The new API has (bool-vector-count-population A)
8491 and (bool-vector-count-consecutive A B I) to make the distinction
8492 clearer. The first function no longer has a B argument, since the
8493 caller can easily determine the number of nils if the length and
8494 number of ts is known.
8495 * data.c (Fbool_vector_count_population): Rename from
8496 bool_vector_count_matches, and accept just 1 argument.
8497 (Fbool_vector_count_consecutive): Rename from
8498 Fbool_vector_count_matches_at.
8500 Always allocate at least one bits_word per bool vector.
8501 See Daniel Colascione in:
8502 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
8503 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
8504 * data.c (bool_vector_binop_driver): Rely on this. Tune.
8505 * lisp.h (struct Lisp_Bool_vector): Document this.
8507 2013-11-18 Eli Zaretskii <eliz@gnu.org>
8509 * insdel.c (invalidate_buffer_caches): New function, consolidated
8510 from part of prepare_to_modify_buffer.
8511 (insert_from_gap, prepare_to_modify_buffer):
8512 * coding.c (code_convert_region, code_convert_string):
8513 Call invalidate_buffer_caches. (Bug#15841)
8515 * lisp.h (invalidate_buffer_caches): Add prototype.
8517 2013-11-17 Eli Zaretskii <eliz@gnu.org>
8519 * w32term.c (x_update_window_end): Don't invalidate the entire
8520 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8521 highlight needs to be redisplayed. (Bug#15913)
8523 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
8525 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
8527 2013-11-16 Eli Zaretskii <eliz@gnu.org>
8529 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8530 while we are using Vprin1_to_string_buffer.
8532 * keymap.c (describe_map): Don't crash if PT is 1 both before and
8533 after inserting the description string. (Bug#15907)
8535 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8537 * data.c: Work around bogus GCC diagnostic about shift count.
8538 Reported by Eli Zaretskii in
8539 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
8540 (pre_value): New function.
8541 (count_trailing_zero_bits): Use it.
8543 2013-11-15 Eli Zaretskii <eliz@gnu.org>
8545 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
8546 assume C macros are not supported even under -g3 in these old GCC
8549 2013-11-15 Leo Liu <sdl.web@gmail.com>
8551 * minibuf.c (Ftry_completion, Fall_completions)
8552 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
8554 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8556 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
8557 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
8558 This avoids placing unnecessary constants into the Emacs code.
8560 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
8562 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
8563 for Cygwin w32 build.
8565 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
8566 for Cygwin w32 build. (Bug#15892)
8568 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
8570 Simplify, port and tune bool vector implementation.
8571 * alloc.c (bool_vector_exact_payload_bytes)
8572 (bool_vector_payload_bytes): Remove.
8573 (bool_vector_fill): Return its argument.
8574 * alloc.c (bool_vector_fill):
8576 * print.c (print_object):
8577 Simplify by using bool_vector_bytes.
8578 * alloc.c (make_uninit_bool_vector):
8579 New function, broken out from Fmake_bool_vector.
8580 (Fmake_bool_vector): Use it. Use tail call.
8581 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
8582 * data.c (BITS_PER_ULL): New constant.
8583 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
8584 if long long versions don't exist.
8585 (shift_right_ull): New function.
8586 (count_one_bits_word): New function, replacing popcount_bits_word
8587 macro. Don't assume that bits_word is no wider than long long.
8588 (count_one_bits_word, count_trailing_zero_bits):
8589 Don't assume that bits_word is no wider than long long.
8590 * data.c (bool_vector_binop_driver, bool_vector_not):
8591 * fns.c (Fcopy_sequence):
8593 Create an uninitialized destination, to avoid needless work.
8594 (internal_equal): Simplify.
8595 (Ffillarray): Prefer tail call.
8596 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
8597 contain at least one word.
8598 (bits_word_to_host_endian): Prefer if to #if. Don't assume
8599 chars are narrower than ints.
8600 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8601 * fns.c (Fcopy_sequence):
8603 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8604 Don't try to port to hosts where bits_word values have holes; the
8605 code wouldn't work there anyway. Verify this assumption, though.
8606 (bool_vector_bytes): New function.
8607 (make_uninit_bool_vector): New decl.
8608 (bool_vector_fill): Now returns Lisp_Object.
8610 * xfns.c (xic_create_fontsetname):
8611 * xrdb.c (gethomedir): Prefer tail calls.
8613 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8615 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8616 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8618 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8619 that requires a return value.
8620 (Fset_buffer_modified_p): Take advantage of this change to do
8623 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8625 * buffer.c (Frestore_buffer_modified_p): Sync it with
8626 Fset_buffer_modified_p.
8627 (Fforce_mode_line_update): New function, moved from subr.el.
8628 (Fset_buffer_modified_p): Use them.
8629 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8631 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8633 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8634 This avoids undefined behavior when subtracting pointers into
8635 different aways. On my platform it also makes the code a tad
8636 smaller and presumably faster.
8638 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8640 * keyboard.c (command_loop_1): Use region-extract-function.
8641 * insdel.c (Qregion_extract_function): Not static any more (can we
8642 stop pretending that these vars can benefit from being marked static?).
8644 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8646 * search.c (find_newline): If buffer text is relocated during the
8647 "dumb loop", adjust C pointers into buffer text to follow suit.
8650 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8652 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8653 for conversion (Bug#15837).
8655 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8657 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8658 for the entire range of inserted characters. (Bug#15841)
8660 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8662 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8664 (realize_default_face): Remove assignment to distant-foreground if
8665 unspecified (Bug#15815).
8667 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8669 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8670 cache-long-scans disabled, since we don't want to call
8671 prepare_to_modify_buffer (in insert_1_both) for each message we
8674 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8675 from buffer.c. Improve commentary to the buffer field setter
8678 * buffer.c (bset_cache_long_scans): Static function deleted.
8679 Improve commentary to the buffer field setter functions.
8680 (init_buffer_once): Default for cache-long-scans changed to t.
8683 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8685 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8687 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8688 This bug was introduced in my 2013-06-21 change, and caused
8689 struct Lisp_Sub_Char_Table objects to be given too many slots,
8690 which broke 'make -C admin/unidata'.
8692 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8694 Import changes from mac-port 4.5.
8695 * macfont.m (mac_font_copy_default_descriptors_for_language)
8696 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8697 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8698 (macfont_language_default_font_names): New.
8699 (macfont_list): Rearrange language/charset code.
8700 (macfont_close): Don't check for macfont_info->cache.
8701 (mac_ctfont_create_preferred_family_for_attributes): New font
8702 selection code, call
8703 mac_font_copy_default_name_for_charset_and_languages.
8704 (mac_font_copy_default_descriptors_for_language)
8705 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8707 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8709 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8711 Port to C11 aligned_alloc, and fix some integer overflows.
8712 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8713 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8714 and use of posix_memalign replaced with aligned_alloc.
8715 (aligned_alloc): New function, defined or declared as needed.
8716 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8717 Don't undef; configure.ac now does this.
8718 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8719 (calloc, aligned_alloc): Check for integer overflow.
8720 (aligned_alloc): Rename from memalign. All uses changed.
8721 (memalign): New function, an alias for aligned_alloc.
8723 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8725 * xdisp.c (redisplay_internal): Fix typo in last change.
8727 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8729 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8731 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8733 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8734 redisplay--mode-lines-cause.
8735 (redisplay_internal): Keep them uptodate. Remove redundant check of
8736 buffer_shared_and_changed.
8737 * *.[chm]: Number every assignment to update_mode_lines so we
8738 can track why it is set.
8740 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8742 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8744 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8746 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8747 can track why it is set.
8749 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8751 Integer-related fixes for term.c etc.
8752 * dispextern.h (face_tty_specified_color): New function.
8753 * term.c (turn_on_face): Don't rely on undefined behavior when
8754 assigning an out-of-range value to 'long'.
8755 Simplify test for toggling highlight.
8756 (tty_capable_p): Omit last two (unused) args. All callers changed.
8757 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8758 (read_menu_input, tty_menu_activate, tty_menu_show):
8759 * xfaces.c (x_supports_face_attributes_p)
8760 (tty_supports_face_attributes_p):
8761 Use bool for boolean. All callers changed.
8762 (tty_supports_face_attributes_p): Omit defaults for color indices;
8763 no longer needed. Simplify tail call.
8765 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8767 * xdisp.c (prepare_menu_bars): Mark static.
8768 * lisp.h (prepare_menu_bars): Don't declare.
8769 * xselect.c (x_handle_selection_clear):
8770 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8772 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8774 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
8775 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
8777 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8779 * keyboard.c (Fcommand_error_default_function): Rename from
8780 Fdefault_error_output.
8782 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
8784 * keyboard.c (Fdefault_error_output): New function, extracted from
8786 (syms_of_keyboard): Use it for Vcommand_error_function.
8788 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8790 * eval.c (handlerlist_sentinel): New variable (bug#15802).
8791 (init_eval): Use it to ensure handlerlist is non-NULL.
8792 (unwind_to_catch): Make sure we never set handlerlist to NULL.
8793 (Fsignal): Adjust NULLness test of handlerlist.
8794 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
8796 2013-11-05 Eli Zaretskii <eliz@gnu.org>
8798 * callproc.c (call_process): Call prepare_to_modify_buffer before
8799 decoding text read from the sub-process, as the decoded stuff will
8800 be inserted into the buffer. This will invalidate the various
8801 caches maintained for the buffer. (Bug#15148)
8803 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
8805 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
8806 string of glyphless-char-display.
8808 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
8810 * nsfns.m (ns_get_name_from_ioreg): New function.
8811 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
8812 OSX >= 10.9. Use ns_get_name_from_ioreg.
8814 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8816 Simplify and port recent bool vector changes.
8817 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
8818 only in this file. Use a more-efficient implementation if the
8819 second argument is a power of 2.
8820 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8821 Remove no-longer-necessary compile-time checks.
8822 (bool_vector_exact_payload_bytes): New function.
8823 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
8824 exact payload changed to call the new function. Do not assume
8825 that the arg or result fits in ptrdiff_t.
8826 (bool_vector_fill): New function.
8827 (Fmake_bool_vector): Use it. Don't assume bit counts fit
8829 (vroundup_ct): Don't assume arg fits in size_t.
8830 * category.c (SET_CATEGORY_SET): Remove. All callers now just
8831 invoke set_category_set.
8832 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
8833 All callers changed. Use bool_vector_set.
8834 * category.h (XCATEGORY_SET): Remove; no longer needed.
8835 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
8837 * data.c (Faref): Use bool_vector_ref.
8838 (Faset): Use bool_vector_set.
8839 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
8840 (Fbool_vector_not, Fbool_vector_count_matches)
8841 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
8842 * fns.c (concat): Use bool_vector_ref.
8843 (Ffillarray): Use bool_vector_fill.
8844 (mapcar1): Use bool_vector_ref.
8845 (sxhash_bool_vector): Hash words, not bytes.
8846 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
8847 a constant, since it's now used in #if.
8848 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
8849 unsigned char on unusual architectures, so that we no longer
8850 assume that the number of bits per bits_word is a power of two or
8851 is a multiple of 8 or of CHAR_BIT.
8852 (Qt): Add forward decl.
8853 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
8854 at least as strictly as bits_word.
8855 (bool_vector_data, bool_vector_uchar_data): New accessors.
8856 All data structure accesses changed to use them.
8857 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
8858 (bool_vector_set): New functions.
8859 (bool_vector_fill): New decl.
8860 (ROUNDUP): Move to alloc.c as described above.
8862 Fix recent gnutls changes.
8863 * gnutls.c (Fgnutls_boot): Don't assume C99.
8864 * process.c (wait_reading_process_output): Fix typo in recent change.
8866 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
8868 * process.c (wait_reading_process_output, read_process_output)
8869 (send_process): Check gnutls_state is not NULL.
8871 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
8872 (Fgnutls_boot): Set process gnutls_p later, after initialization.
8874 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
8876 * nsterm.m (init, run, stop:): New methods in EmacsApp for
8877 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
8879 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
8882 * nsfns.m (Fx_create_frame): Fix memory leak.
8884 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
8885 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
8886 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
8888 2013-11-04 Eli Zaretskii <eliz@gnu.org>
8890 * xdisp.c (message3_nolog, message_with_string): Encode the string
8891 before writing it to the terminal in a non-interactive session.
8893 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
8894 sure we concatenate them into a unibyte string.
8896 * fileio.c (make_temp_name): Encode PREFIX, and decode the
8897 resulting temporary name before returning it to the caller.
8898 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
8899 is a unibyte string, convert NAME to a unibyte string to ensure
8900 that the result is also a unibyte string.
8902 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
8903 create unibyte strings from default paths and directory/file
8906 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
8909 * callproc.c (init_callproc): Use build_unibyte_string to make
8910 sure we create unibyte strings from default paths and
8911 directory/file names.
8913 * buffer.c (init_buffer): Don't store default-directory of
8914 *scratch* in multibyte form. The original problem which led to
8915 that is described in
8916 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
8917 but it was solved long ago. (Bug#15260)
8919 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
8921 Port to stricter C99 platforms.
8922 Especially, C99 prohibits nesting a struct X inside struct Y if
8923 struct X has a flexible array member.
8924 * alloc.c (struct sdata): New type.
8925 (sdata): Implement in terms of struct sdata.
8926 Remove u member; all uses replaced by next_vector, set_next_vector.
8927 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
8928 (SDATA_DATA_OFFSET): Now a constant, not a macro.
8929 (struct sblock): Rename first_data member to data, which is now
8930 a flexible array member. All uses changed.
8931 (next_vector, set_next_vector, large_vector_vec): New functions.
8932 (vector_alignment): New constant.
8933 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
8934 (struct large-vector): Now merely a NEXT member, since the old approach
8935 ran afoul of stricter C99. All uses changed to use
8936 large_vector_vec or large_vector_offset.
8937 (large_vector_offset): New constant.
8938 * dispnew.c: Include tparam.h, for tgetent.
8939 Do not include term.h; no longer needed.
8940 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
8941 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
8942 (struct Lisp_Vector): Use a flexible array member for contents,
8943 instead of a union with a member that is an array of size 1.
8945 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
8946 fact that the struct no longer contains a union.
8947 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
8948 (struct Lisp_Save_Value, struct Lisp_Free):
8949 Use unsigned, not int, for spacers, to avoid c99 warning.
8950 (union specbinding): Use unsigned, not bool, for bitfield, as
8951 bool is not portable to pre-C99 hosts.
8953 2013-11-04 Glenn Morris <rgm@gnu.org>
8955 * emacs.c (usage_message): Mention that `-L :...' appends.
8957 2013-11-02 Glenn Morris <rgm@gnu.org>
8959 * Makefile.in (abs_builddir): Remove.
8960 (bootstrap_exe): Use relative filename.
8962 Use relative filenames in TAGS files.
8963 * Makefile.in (abs_srcdir): Remove it again.
8964 (.PHONY): Remove frc.
8965 (maintainer-clean): No more TAGS-LISP file.
8966 (TAGS): Pass relative file names to etags.
8967 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
8969 * Makefile.in (abs_srcdir): New, set by configure.
8971 (maintainer-clean): Remove pointless echo. That should be in the
8972 top-level Makefile, if anywhere. Delete TAGS-LISP.
8973 (extraclean): No s/ and m/ directories for some time.
8974 (TAGS): Also depend on ctagsfiles3.
8975 Remove no-longer-defined S_FILE.
8976 Pass absolute filenames to etags once more.
8977 (TAGS-LISP): Replace lispdir with its expansion.
8978 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
8979 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
8981 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
8983 * xfaces.c (check_lface_attrs, realize_default_face):
8984 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
8985 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
8987 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
8989 * emacs.c (original_pwd): Remove global var by making it local.
8990 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
8992 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
8994 * xfaces.c: Declare color_distance.
8995 (QCdistant_foreground): New variable.
8996 (NEAR_SAME_COLOR_THRESHOLD): New define.
8997 (load_color2): New function.
8998 (load_color): Call load_color2.
8999 (load_face_colors): Call load_color2 and if distant-color is specified
9000 calculate distant and use distant-color if colors are near.
9001 (LFACE_DISTANT_FOREGROUND): New define.
9002 (merge_face_ref, Finternal_set_lisp_face_attribute)
9003 (Finternal_get_lisp_face_attribute)
9004 (x_supports_face_attributes_p): Handle distant-foreground similar to
9006 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9008 * dispextern.h (lface_attribute_index):
9009 Add LFACE_DISTANT_FOREGROUND_INDEX.
9011 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9013 * image.c (pbm_next_char): New function.
9014 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9015 (pbm_scan_number): Use it.
9016 (Qlibjpeg_version): New variable.
9017 (syms_of_image): DEFSYM and initialize it.
9019 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9021 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9023 2013-10-31 Glenn Morris <rgm@gnu.org>
9025 * emacs.c (original_pwd): New char.
9026 (main): If using --chdir, store original_pwd.
9027 (init_cmdargs): When setting Vinvocation_directory based on a
9028 relative argv[0], use original_pwd if set. (Bug#15768)
9030 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9032 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9034 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9036 * insdel.c: Fix minor problems found by static checking.
9037 (Qregion_extract_function): Now static.
9038 (prepare_to_modify_buffer_1): Remove unused locals.
9040 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9042 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9043 (syms_of_xdisp): Declare pre-redisplay-function.
9044 (markpos_of_region): Remove function.
9045 (init_iterator, compute_stop_pos, handle_face_prop)
9046 (face_before_or_after_it_pos, reseat_to_string)
9047 (get_next_display_element, window_buffer_changed)
9048 (redisplay_internal, try_cursor_movement, redisplay_window)
9049 (try_window_reusing_current_matrix, try_window_id, display_line)
9050 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9051 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9052 * window.h (struct window): Remove field `region_showing'.
9053 * dispextern.h (struct it): Remove region_beg/end_charpos.
9054 (face_at_buffer_position, face_for_overlay_string)
9055 (face_at_string_position): Update prototypes.
9056 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9057 (face_at_string_position): Remove `region_beg' and `region_end' args.
9058 * fontset.c (Finternal_char_font):
9059 * font.c (font_at, font_range): Adjust calls accordingly.
9060 * insdel.c (Qregion_extract_function): New var.
9061 (syms_of_insdel): Initialize it.
9062 (prepare_to_modify_buffer_1): Use it.
9064 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9066 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9067 * ftxfont.c (ftxfont_get_gcs):
9068 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9069 * xfaces.c (x_free_colors, x_free_dpy_colors)
9070 (x_create_gc, unload_color):
9071 * xselect.c (x_property_data_to_lisp):
9072 * xsettings.c (parse_settings):
9073 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9074 (get_bits_and_offset): Adjust definition.
9075 * frame.c (XParseGeometry): Adjust locals.
9076 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9077 * regex.h (toplevel): Likewise for reg_syntax_t.
9079 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9081 * eval.c (run_hook_with_args): Use FUNCTIONP.
9083 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9085 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9086 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9087 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9088 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9089 on MS-Windows anyway.
9090 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9091 (free_realized_face): ...adjust user.
9092 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9093 white relief pixels to -1.
9094 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9095 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9096 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9098 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9100 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9101 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9102 in practice now. All callers changed.
9104 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9106 * dispextern.h (struct face): Use bitfields for 'underline_type'
9107 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9108 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9109 'stipple' member. Move 'lface' member up to help...
9110 * xfaces.c (make_realized_face): ...this function to find and
9111 clear just the members that need clearing.
9112 (load_face_colors, realize_x_face):
9113 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9115 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9117 * xftfont.c (struct xftfont_info): Remove set-but-unused
9119 (xftfont_open): Adjust user.
9120 (xftfont_get_colors): Remove useless prototype.
9122 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9124 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9125 before passing them to 'unexec'. (Bug#15260)
9127 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9129 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9131 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9133 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9134 the changed signature of the font driver's 'close' method.
9136 * w32font.h (w32font_close): Adjust the prototype to the change in
9137 function definition.
9139 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9141 * w32uniscribe.c (uniscribe_close): Adapt the call to
9142 w32font_close to its new prototype.
9144 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
9146 Omit unused frame argument of font API's close function.
9147 * font.h (struct font): Drop frame argument. Adjust comment.
9148 * font.c (font_clear_cache, font_close_object): Adjust users.
9149 * ftfont.c (ftfont_close):
9150 * ftxfont.c (ftxfont_close):
9151 * macfont.m (macfont_close):
9152 * nsfont.m (nsfont_close):
9153 * w32font.c (w32font_close):
9154 * xfont.c (xfont_close):
9155 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
9156 tweak comments and make functions safe if called more than once for
9157 the same font object.
9159 Perform font-specific cleanup when font object is swept by GC. See
9160 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
9161 * alloc.c (cleanup_vector): New function.
9162 (sweep_vector): Call it for each reclaimed vector object.
9163 * font.h (struct font): Adjust comment.
9165 2013-10-24 Glenn Morris <rgm@gnu.org>
9167 * Makefile.in (abs_top_srcdir): New, set by configure.
9169 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
9171 Adjust recent font-related changes to fix bug#15686.
9172 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
9173 is a live window system frame, mark its default font too.
9175 2013-10-23 Glenn Morris <rgm@gnu.org>
9177 * Makefile.in (RUN_TEMACS): Make relative (again).
9178 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
9179 (bootstrap-emacs$(EXEEXT)):
9180 Quote entities that might contain whitespace.
9182 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
9184 Port to Solaris 10 and its bundled GCC.
9185 Problem reported by Timothy C. Burt.
9186 * floatfns.c (isfinite, isnan): Redefine unconditionally.
9188 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
9190 Do not allow font caches to grow too large.
9191 * alloc.c (compact_font_cache_entry, compact_font_caches):
9192 New functions or stub if not HAVE_WINDOW_SYSTEM.
9193 (compact_undo_list): Factor out from Fgarbage_collect.
9195 (mark_face_cache): Mark face font. Move down to avoid
9197 (mark_terminals): Do not mark font cache here.
9198 (Fgarbage_collect): Call compaction functions described
9199 above. Adjust comment.
9201 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
9203 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
9204 chdir to HOME (bug#15607).
9206 * nsterm.m (Qcocoa, Qgnustep): New variables.
9207 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
9208 (ns_get_color): Make selection color work for GNUstep also.
9210 2013-10-18 Eli Zaretskii <eliz@gnu.org>
9212 * keyboard.c (make_lispy_event): Remove GPM-specific code that
9213 handles mouse clicks. Instead, let GPM use the same code as all
9214 the other mice use. See the discussion starting at
9215 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
9216 for the details of the problem with the menu bar this fixes.
9218 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
9220 Remove port-specific display name lists to avoid extra
9221 complexity and data duplication with display info lists.
9222 * xterm.h (x_display_name_list): Remove declaration.
9223 * xterm.c (x_display_name_list): Remove.
9224 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
9225 * xfns.c (x_display_info_for_name, Fx_display_list):
9226 Likewise. Use x_display_list where appropriate.
9227 * w32term.h (w32_display_name_list): Remove declaration.
9228 * w32term.c (w32_display_name_list): Remove.
9229 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
9231 * w32fns.c (x_display_info_for_name, Fx_display_list):
9232 Likewise. Use x_display_list where appropriate.
9233 * nsterm.h (ns_display_name_list): Remove declaration.
9234 * nsterm.m (ns_display_name_list): Remove.
9235 (ns_term_init, syms_of_nsterm): Adjust users.
9236 * nsfns.m (ns_display_info_for_name, Fx_display_list):
9237 Likewise. Use x_display_list where appropriate.
9238 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
9239 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
9240 (mark_terminals): Mark per-terminal font cache.
9242 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
9244 Don't run timers in input-pending-p. Its new check-timers param
9245 provides the prior behavior. (Bug#15045).
9246 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
9248 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
9250 Make some functions static in non-Microsoft builds.
9251 On my platform (Fedora 19 x86-64), this shrinks the
9252 Emacs executable (text+data) by 0.25%.
9253 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
9254 (load_color) [!MSDOS]:
9255 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
9256 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
9257 * lisp.h (check_existing):
9258 * process.h (conv_sockaddr_to_lisp, network_interface_list)
9259 (network_interface_info) [!WINDOWSNT]:
9260 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
9261 Remove extern decls.
9262 * fileio.c (check_existing):
9263 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
9264 * process.c (conv_sockaddr_to_lisp, network_interface_list)
9265 (network_interface_info) [!WINDOWSNT]:
9266 * term.c (encode_terminal_code) [!WINDOWSNT]:
9267 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
9268 * xfaces.c (load_color) [!MSDOS]:
9270 * fileio.c (check_existing, check_executable, check_writable):
9271 * process.c (network_interface_list, network_interface_info):
9272 Move earlier, so that we don't need forward decls.
9273 * gnutls.c (fn_gnutls_transport_set_errno)
9274 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
9276 * w32.c (init_environment): Use faccessat rather than
9277 check_existing, partly for consistency with the rest of the code
9278 in this file, partly so that check_existing can be static.
9280 Make VALMASK visible to GDB even if clang is used (Bug#15574).
9281 * emacs.c (MAIN_PROGRAM): New macro.
9282 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
9283 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
9285 bool vector int width fixes
9286 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
9287 (Fbool_vector_count_matches_at):
9288 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
9289 can exceed PTRDIFF_MAX, at least in theory.
9290 (Fbool_vector_count_matches_at):
9291 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
9293 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
9295 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
9296 (struct sockaddr): Add forward decl, for platforms that lack it.
9298 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
9300 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
9303 2013-10-16 Eli Zaretskii <eliz@gnu.org>
9305 * w32.c (network_interface_get_info, network_interface_list)
9306 (network_interface_info): New functions. (Bug#15610)
9307 (GetAdaptersInfo_Proc): New typedef.
9308 (get_adapters_info): New wrapper function.
9309 (globals_of_w32): Initialize g_b_init_get_adapters_info.
9311 * process.h (network_interface_list, network_interface_info):
9314 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
9315 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
9316 all systems. Return non-nil for systems that HAVE_NET_IF_H and
9317 for WINDOWSNT. Doc fix.
9318 (syms_of_process): Defsubr Snetwork_interface_list and
9319 Snetwork_interface_info unconditionally.
9321 * menu.c (have_boxes): Fix redundant simulation of radio buttons
9322 in NS GUI sessions. (Bug#15629)
9324 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
9326 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
9328 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9330 * print.c (print_object): Print " ..." when truncating bool vectors.
9332 2013-10-15 Eli Zaretskii <eliz@gnu.org>
9334 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
9335 standard mouse buttons.
9337 * termhooks.h (struct input_event): Remove incorrect commentary.
9339 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9341 Disallow bool vector operations on mixed-length operands.
9342 The old behavior left garbage in the result vector sometimes,
9343 and didn't seem to be useful.
9344 * data.c (Qwrong_length_argument): New static var.
9345 (wrong_length_argument): New function.
9346 (bool_vector_binop_driver): Check that args agree in length.
9348 * keyboard.c, keyboard.h (all_kboards): Now static.
9350 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
9352 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
9353 note from the lispref.
9355 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
9357 * nsterm.h (struct ns_display_info): Remove set-but-unused
9358 member image_cache (image caches are per-terminal anyway).
9359 (FRAME_X_IMAGE_CACHE): Remove.
9360 * nsterm.m (ns_initialize_display_info): Adjust user.
9362 2013-10-14 Eli Zaretskii <eliz@gnu.org>
9364 * w32proc.c: Include mingw_time.h.
9366 * w32.c: Include mingw_time.h.
9368 Implement scrolling of TTY menus when the screen is too short.
9370 * term.c (tty_menu_display): Accept an additional argument, the
9371 menu item from which to start displaying the menu. Account for
9372 the value of Y when limiting the menu to the number of available
9374 (mi_result): New enumeration.
9375 (read_menu_input): Return enumerated value. When the y coordinate
9376 hits min_y or max_y, return scroll indication instead of wrapping
9378 (tty_menu_activate): Handle the scrolling indications from
9379 read_menu_input. Compute the first menu item to display and pass
9380 it to tty_menu_display.
9382 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9384 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
9385 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
9386 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
9387 Adjust to match the change described below.
9388 (struct terminal): Move must_write_spaces, line_ins_del_ok,
9389 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
9390 memory_below_frame members to...
9391 * termchar.h (struct tty_display_info): ...here because they're
9392 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
9393 * term.c (init_tty):
9394 * nsterm.m (ns_create_terminal):
9395 * w32term.c (w32_create_terminal):
9396 * xterm.c (x_create_terminal): Adjust users.
9397 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
9398 to filter out non-TTY frames. Adjust comment.
9399 (scrolling): Adjust user. Prefer eassert for debugging check.
9401 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9403 * xfaces.c (PT_PER_INCH): Remove unused macro.
9404 * termhooks.h (struct terminal): Remove set-but-unused
9405 member fast_clear_end_of_line.
9406 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
9407 * nsterm.m (ns_create_terminal):
9408 * term.c (init_tty):
9409 * w32term.c (w32_create_terminal):
9410 * xterm.c (x_create_terminal): Adjust users.
9412 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
9414 * lisp.h (bool_vector_size): New function.
9415 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
9416 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9417 (Fbool_vector_not, Fbool_vector_count_matches_at):
9418 Remove uses of 'eassume' that should no longer be needed,
9419 because they are subsumed by the 'eassume' in bool_vector_size.
9421 2013-10-12 Eli Zaretskii <eliz@gnu.org>
9423 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
9424 after inclusion of gif_lib.h, thus fixing compiler warnings caused
9425 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
9427 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9429 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
9430 have different dimensions. (Bug#15575)
9432 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
9435 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
9437 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9439 * term.c (tty_menu_show): Never return with unbalanced
9440 specpdl. Use eassert for debugging check. Adjust style.
9442 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9444 * term.c (read_menu_input): Make selection of menu items
9445 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
9446 (tty_menu_activate): Fix off-by-one error when computing max_y.
9448 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
9450 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
9451 audit logging (only used with GnuTLS 3.x) and enable it.
9453 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9455 * dispnew.c (redraw_frame): Remove useless #ifdef because
9456 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
9457 Also, move TTY fflush to...
9458 * term.c (tty_update_end): ...this function.
9460 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9462 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
9463 the end of the frame's glyph matrix. (Bug#15575)
9465 * term.c (tty_menu_display): Don't move cursor while overwriting
9466 frame's glyphs with menu items. Limit the number of items
9467 displayed to what can be shown on the available screen lines,
9468 excluding the echo area.
9469 (tty_menu_activate): Limit the Y coordinate allowed by
9470 read_menu_input to the last screen line used for menu display.
9472 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9474 * lisp.h (eassume): New macro.
9475 Also, include <verify.h>, for 'assume'.
9476 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9477 (vroundup, vector_nbytes):
9478 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9479 (Fbool_vector_not, Fbool_vector_count_matches)
9480 (Fbool_vector_count_matches_at):
9481 Use eassume, not eassert.
9482 * casetab.c (set_identity, shuffle):
9483 * composite.c (composition_gstring_put_cache):
9484 * dispnew.c (update_frame_1):
9485 * ftfont.c (ftfont_shape_by_flt):
9486 * image.c (gif_load):
9487 * intervals.c (offset_intervals):
9488 * macfont.m (macfont_shape):
9489 Remove calls to 'assume' that are no longer needed, because
9490 --enable-gcc-warnings no longer generates bogus warnings
9491 when these calls are removed.
9493 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9495 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9497 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9499 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9500 (Qsubstitute_env_in_file_name): New var.
9501 (syms_of_fileio): Define it.
9503 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9505 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
9506 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
9509 * term.c (save_and_enable_current_matrix): Don't allocate and
9510 don't save margin areas.
9511 (restore_desired_matrix): Don't restore margin areas.
9512 (free_saved_screen): Don't free margin areas.
9514 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
9516 * image.c: Pacify --enable-gcc-warnings.
9517 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
9518 #define only if used.
9520 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9522 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
9523 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
9524 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
9525 (gif_load): For giflib v5.x and later, display the error message
9526 produced by giflib when its functions fail.
9527 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
9530 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9532 * keyboard.c (last_event_timestamp): Remove. For X selection and
9533 GTK popup menus, it may be obtained from per-frame X display info.
9534 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
9535 (process_special_events): Adjust users.
9536 * keyboard.h (last_event_timestamp): Remove declaration.
9537 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
9538 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
9539 * menu.h (xmenu_show): Adjust prototype.
9540 * menu.c (Fx_popup_menu): Adjust user.
9541 * xselect.c (x_own_selection, x_get_foreign_selection)
9542 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
9544 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9546 * keyboard.c (init_kboard): Now static. Add arg
9547 to denote window system. Adjust comment.
9548 (init_keyboard): Adjust user.
9549 (allocate_kboard): New function.
9551 * nsterm.m (ns_term_init):
9552 * term.c (init_tty):
9553 * w32term.c (w32_create_terminal):
9554 * xterm.c (x_term_init): Use it.
9555 * keyboard.h (init_kboard): Remove prototype.
9556 (allocate_kboard): Add prototype.
9558 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
9560 * image.c (GIFLIB_MAJOR): Ensure it's defined.
9561 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
9563 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9565 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
9567 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9569 * term.c (tty_menu_activate): Flush the output stream after
9570 showing the cursor, and don't mark the frame garbaged at exit from
9571 the function. Fixes redisplay glitches when moving from one menu
9574 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
9576 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
9577 or throw error (Bug#15570).
9579 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9581 * intervals.c (temp_set_point_both): Move test into 'eassert',
9584 * lisp.h (eassert): Don't use 'assume'.
9585 Sometimes 'assume' wins in performance, and sometimes it loses,
9586 so it shouldn't be used all the time. Perhaps we need two
9587 flavors of 'eassert', one for where 'assume' is far more likely
9588 to help or to hurt; but that can be done later.
9589 Problem reported by Dmitry Antipov in
9590 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
9591 Also, don't include <verify.h>; no longer needed.
9593 2013-10-09 Glenn Morris <rgm@gnu.org>
9595 * eval.c (Fcond): Doc tweak.
9597 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9599 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9600 expressions with side effects to eassert. (Bug#15565)
9602 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9604 * fns.c (hashfn_user_defined): Allow hash functions to return any
9607 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9609 Fix minor problems found by static checking.
9610 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9611 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9612 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9613 * keyboard.c (read_menu_command): Remove unused local.
9614 * lisp.h (read_menu_command): New decl.
9615 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9616 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9617 Return ptrdiff_t, not int.
9618 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9619 not int, for benefit of xpalloc.
9620 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9622 (have_menus_p): Remove; unused.
9623 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9624 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9625 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9627 (save_and_enable_current_matrix): Omit unnecessary casts.
9628 (read_menu_input): Omit local extern decl (now in lisp.h).
9629 Don't access uninitialized storage if mouse_get_xy fails.
9630 (tty_menu_activate): Mark local as initialized, for lint.
9631 (tty_menu_activate, tty_meny_show): Remove unused locals.
9633 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9635 Support menus on text-mode terminals.
9636 * xterm.h (xw_popup_dialog): Add prototype.
9638 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9639 (xmenu_show): Block input here, instead in Fx_popup_menu.
9640 (xw_popup_dialog): New function, with X-specific bits of popup
9643 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9646 * window.c (Fset_window_configuration): Use run-time tests of the
9647 frame type instead of compile-time conditionals, when menu-bar
9648 lines are considered.
9650 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9651 (w32_popup_dialog): New prototypes.
9653 * w32menu.c (Fx_popup_dialog): Function deleted.
9654 (w32_popup_dialog): New function, with w32 specific bits of popup
9655 dialogs. Block input here.
9657 * w32inevt.c (w32_console_read_socket): Minor change to add
9658 debugging TTY events.
9660 * w32fns.c (show_hourglass): If returning early because the frame
9661 is not a GUI frame, unblock input.
9663 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9664 (cursorY): New functions.
9666 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9667 WINDOWSNT, macros that call curX and curY elsewhere.
9669 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9671 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9672 specific function to hide and show cursor on a text-mode terminal.
9673 (tty_menu_struct, struct tty_menu_state): New structures.
9674 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9675 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9676 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9677 (tty_menu_locate, save_and_enable_current_matrix)
9678 (restore_desired_matrix, screen_update, read_menu_input)
9679 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9680 (tty_pop_down_menu, tty_menu_last_menubar_item)
9681 (tty_menu_new_item_coords, tty_menu_show): New functions.
9682 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9684 * nsterm.h (ns_popup_dialog): Adjust prototype.
9686 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9688 (ns_popup_dialog): Adapt order of arguments to the other
9689 *_menu_show implementations.
9690 (Fx_popup_dialog): Function deleted.
9692 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9694 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9696 * menu.c (have_boxes): New function.
9697 (single_keymap_panes): Use it instead of a compile-time
9699 (single_menu_item): Use run-time tests of the frame type instead
9700 of compile-time conditionals.
9701 (encode_menu_string): New function.
9702 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9703 the macro, since different types of frame need different encoding
9705 (digest_single_submenu): Use run-time tests of frame type instead
9706 of, or in addition to, compile-time conditionals.
9707 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9708 (Fx_popup_menu): Detect when the function is called from keyboard
9709 on a TTY. Don't barf when invoked on a text-mode frame.
9710 Check frame type at run time, instead of compile-time conditionals for
9711 invoking terminal-specific menu-show functions.
9712 Call tty_menu_show on text-mode frames.
9713 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9714 run time to determine which alternative to invoke; support dialogs
9717 * keyboard.h <Qmouse_movement>: Declare.
9719 * keyboard.c <Qmouse_movement>: Now extern.
9720 <Qecho_keystrokes>: New static variable.
9721 (read_key_sequence): Accept an additional argument, a flag to
9722 prevent redisplay during reading of the key sequence. All callers
9724 (read_menu_command): New function.
9725 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9727 (toolkit_menubar_in_use): New function.
9728 (make_lispy_event): Use it instead of a compile-time test.
9730 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9731 window-system being available.
9733 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9734 to x-popup-dialog on the frame type, they all now support popup
9737 * dispnew.c (save_current_matrix): Save the margin areas.
9738 (restore_current_matrix): Restore margin areas.
9739 (update_frame_with_menu): New function.
9741 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9744 * alloc.c (make_save_ptr): Now compiled unconditionally.
9746 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9748 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9749 (redraw_frame, update_frame): Adjust users.
9750 * dispextern.h (set_window_update_flags): Adjust prototype.
9751 * xdisp.c (redisplay_internal): When updating all frames with zero
9752 windows_or_buffers_changed, assume that only the windows that shows
9753 current buffer should be really updated.
9755 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9757 Do not allocate huge temporary memory areas and objects while encoding
9758 for file I/O, thus reducing an enormous memory usage for large buffers.
9759 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9760 * coding.h (struct coding_system): New member raw_destination.
9761 * coding.c (setup_coding_system): Initialize it to zero.
9762 (encode_coding_object): If raw_destination is set, do not create
9763 dst_object. Add comment.
9764 * fileio.c (toplevel): New constant E_WRITE_MAX.
9765 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9766 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9768 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
9770 * nsterm.m (windowDidExitFullScreen:)
9771 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
9773 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9775 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
9776 * keyboard.c (unblock_input_to): Don't process pending signals
9777 if a fatal error is in progress.
9779 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
9780 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
9781 they're talking about words in Lisp bool vectors.
9782 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
9783 * data.c (popcount_bits_word): Rename from popcount_size_t.
9784 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
9787 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9789 Improve support for popcount and counting trailing zeros (Bug#15550).
9790 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
9791 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
9792 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
9793 (popcount_size_t_msc, popcount_size_t_gcc):
9794 Remove; now done by Gnulib.
9795 (popcount_size_t): Now a macro that defers to Gnulib.
9796 (count_trailing_zero_bits): Return int, for consistency with
9797 Gnulib and because Emacs prefers signed to unsigned int.
9798 Don't assume that size_t is either unsigned int or unsigned long
9799 or unsigned long long.
9800 (size_t_to_host_endian): Do not assume that size_t is either
9801 exactly 32 or exactly 64 bits wide.
9802 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
9803 etc., so that it's now an enum constant, not a macro.
9804 No need to assume that it's either 32 or 64.
9806 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
9808 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
9811 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9813 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
9814 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
9816 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9818 emacs_read and emacs_write now use void *, not char *.
9819 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
9820 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
9821 Buffer arg is now void *, not char *. This matches plain
9822 'read' and 'write' better, and avoids a constraint violation
9823 on Solaris 9 with Oracle Studio.
9825 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9827 * alloc.c (Fmake_string): For ASCII char initializer, prefer
9828 memset to explicit loop. Otherwise copy largest possible chunk
9829 from initialized to uninitialized part, thus allowing the longer
9830 memcpy runs and reducing the number of loop iterations.
9832 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
9834 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
9835 hide toolbar (Bug#15388).
9836 (windowDidEnterFullScreen:): If presentation options are zero,
9837 set them here (Bug#15388).
9838 (ns_update_auto_hide_menu_bar): Remove runtime check.
9839 Don't auto hide dock unless menubar is also auto hidden.
9841 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
9843 * editfns.c (message): Mention batch mode in doc string.
9845 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
9847 * nsterm.m (check_native_fs): Remove erroneous comment.
9849 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
9851 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
9852 uses find_newline instead of scan_newline and so doesn't move point.
9854 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
9856 Use hardware support for byteswapping on glibc x86 etc.
9857 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
9858 whereas the old swap64 needed 30.
9859 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
9860 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
9861 Use byteswap.h's macros to swap bytes.
9862 * lisp.h (swap16, swap32, swap64): Remove.
9863 All uses replaced by bswap_16, bswap_32, bswap_64.
9865 * bytecode.c (exec_byte_code): Use some more volatile variables
9866 to work around local variables getting clobbered by longjmp.
9867 Port to pre-C99, which doesn't allow decls after stmts.
9869 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
9871 * lisp.h (eassert): Assume that COND is true when optimizing.
9872 In other words, take on the behavior of eassert_and_assume.
9873 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
9874 (eassert_and_assume): Remove. All uses replaced by eassert.
9876 * xdisp.c (Qglyphless_char): Now static.
9878 Adjust to merge from gnulib.
9879 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
9880 * lisp.h: Include <verify.h>, for 'assume'.
9882 * eval.c (clobbered_eassert): New macro.
9883 (internal_catch, internal_condition_case)
9884 (internal_condition_case_1, internal_condition_case_2)
9885 (internal_condition_case_n): Use it instead of eassert
9886 when the argument contains locals clobbered by longjmp.
9887 Don't use clobbered locals outside of clobbered_eassert.
9888 (internal_lisp_condition_case): Use a volatile variable
9889 to work around a local variable's getting clobbered.
9891 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9893 * lisp.h (struct handler): Merge struct handler and struct catchtag.
9894 (PUSH_HANDLER): New macro.
9895 (catchlist): Remove.
9896 (handlerlist): Always declare.
9898 * eval.c (catchlist): Remove (merge with handlerlist).
9899 (handlerlist, lisp_eval_depth): Not static any more.
9900 (internal_catch, internal_condition_case, internal_condition_case_1)
9901 (internal_condition_case_2, internal_condition_case_n):
9903 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
9904 handlerlist/catchlist.
9905 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
9906 handlerlist which can only handle a single condition-case handler at
9908 (find_handler_clause): Simplify since we only a single branch here
9911 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
9913 (bcall0): New function.
9914 (exec_byte_code): Add corresponding cases. Improve error message when
9915 encountering an invalid byte-code. Let Bunwind_protect accept
9916 a function (rather than a list of expressions) as argument.
9918 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
9919 and make them unconditional now that they're heap-allocated.
9921 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9923 * charset.c (Fdecode_char, Fencode_char): Remove description of
9924 `restriction' arg. now that it's hidden by advertised-calling-convention.
9926 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
9928 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9929 Remove unused variable (from mac-port).
9930 (macfont_draw): Use s->ybase for correct y position.
9932 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9934 * frame.h (struct frame): Drop has_minibuffer member because...
9935 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
9936 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
9938 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9940 * window.h (struct window): Prefer enum text_cursor_kinds to int
9941 for phys_cursor_type member. Move the latter, phys_cursor_width,
9942 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
9943 * window.c (replace_window, make_window): Adjust users.
9945 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9947 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
9948 this module is never compiled otherwise.
9950 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
9952 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
9955 2013-09-29 Eli Zaretskii <eliz@gnu.org>
9957 * xdisp.c (get_next_display_element): Don't call face_for_font in
9958 a build configured --without-x. (Bug#15484)
9960 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
9962 * window.c (calc_absolute_offset): #elif should be #elif defined.
9964 * frame.c (delete_frame): Block/unblock input to overcome race
9965 condition (Bug#15475).
9967 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
9969 * frame.c (delete_frame): Record selected frame only after
9970 calling Qdelete_frame_functions (Bug#15477).
9972 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
9974 * nsterm.m (ns_selection_color): Remove.
9975 (ns_get_color): Check for ns_selection_(fg|bg)_color using
9976 NSColor selectedText(Background)Color. Only for COCOA.
9977 (ns_term_init): Remove assignment of ns_selection_color, logic
9978 moved to ns_get_color.
9980 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
9981 NS_SELECTION_COLOR_DEFAULT.
9982 (NS_SELECTION_FG_COLOR_DEFAULT): New.
9984 2013-09-28 Eli Zaretskii <eliz@gnu.org>
9986 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
9987 frame' does not have the tool_bar_window member.
9989 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
9991 Signal error when reading an empty byte-code object (Bug#15405)
9992 * lread.c (read1): Signal error.
9993 * alloc.c (make_byte_code): eassert header size.
9994 (sweep_vectors): Change an int to size_t.
9996 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9998 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
9999 instead of ints, as it's the usual style for offsetof constants. See:
10000 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10002 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10003 This is ugly, but it should fix the performance problem for older
10004 GCC versions in the short run. I'll look into integrating the
10005 Gnulib module for popcount, as a better fix.
10006 See the thread starting in:
10007 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10008 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10009 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10010 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10011 (popcount_size_t): Use it.
10013 2013-09-24 Daniel Colascione <dancol@dancol.org>
10015 * process.c (Fnetwork_interface_info): Fix build break due to
10018 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10020 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10021 Prefer signed to unsigned integers where either will do.
10022 No need for 'const' on locals that do not escape.
10023 Omit easserts with unnecessary and unportable assumptions about
10024 alignment. Avoid unnecessary casts to char *.
10026 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10028 Use union for the payload of struct Lisp_Vector.
10029 This helps to avoid a few glitches dictated by C's aliasing rules.
10030 * lisp.h (struct Lisp_Vector): Use union for next and
10031 contents member. Adjust comment. Change related users.
10032 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10033 Related users changed.
10034 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10035 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10036 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10037 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10039 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10041 Optimize glyph row clearing and copying routines.
10042 * dispextern.h (struct glyph_row): Change layout of struct
10043 glyph_row to help copy_row_except_pointers. Adjust comment.
10044 * dispnew.c (null_row): Remove.
10045 (clear_glyph_row): Use offsetof and memset to find and clear
10046 just the members that need clearing. Adjust comment.
10047 (copy_row_except_pointers): Likewise for copying.
10049 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10051 Some minor cleanups of recently-added bool vector code.
10052 * conf_post.h (assume): Always return void. Use lint version
10053 only if GCC and MSC versions don't apply.
10054 * conf_post.h (assume):
10055 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10056 Depend on _MSC_VER, not __MSC_VER, for consistency with
10058 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10059 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10060 (bool_vector_binop_driver, count_trailing_zero_bits)
10061 (size_t_to_host_endian): Now static, not static inline;
10062 the latter isn't needed with modern compilers and doesn't
10063 work with older compilers anyway.
10065 * alloc.c (valgrind_p): Use bool for boolean.
10067 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10069 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10070 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10071 (display_last_displayed_message_p, message_buf_print)
10072 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10073 Use bool for boolean.
10074 * dispextern.h (cancel_line, init_desired_glyphs):
10075 Remove ancient leftover.
10076 (help_echo_showing_p, hourglass_shown_p):
10077 * lisp.h (noninteractive_need_newline): Adjust declaration.
10079 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10081 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10083 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10084 ...this file and convert the latter to static. Adjust comment.
10085 (make_initial_frame):
10086 * window.c (init_window_once): Adjust user.
10087 * frame.h (last_nonminibuf_frame): Remove declaration.
10088 * lisp.h (selected_frame): Likewise.
10089 * msdos.c (the_only_display_info): Adjust comment.
10091 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10093 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10094 computing the end column of mouse-highlight that comes from
10095 display or overlay strings. (Bug#15437)
10096 (note_mouse_highlight): Adapt calculation of last argument to
10097 mouse_face_from_string_pos to the above change.
10099 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10100 all platforms, not just for clang.
10102 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10104 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10105 about excess arguments to snprintf.
10107 * conf_post.h(assume): Use __builtin_unreachable for clang.
10109 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10111 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10112 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10114 2013-09-23 Daniel Colascione <dancol@dancol.org>
10116 * alloc.c (USE_VALGRIND): New macro; on by default
10117 when ENABLE_CHECKING.
10118 (mark_maybe_object, mark_maybe_pointer)
10119 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10121 (valgrind_p) [USE_VALGRIND]: New variable.
10122 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10124 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10126 * process.c (wait_reading_process_output): Change int pnamelen to
10129 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10130 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10131 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10132 argument to unsigned long to avoid warning.
10133 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10135 * conf_post.h (assume): Fix compiler error: x shall be cond.
10137 2013-09-22 Daniel Colascione <dancol@dancol.org>
10139 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10140 warning when compiling without a window system.
10142 2013-09-22 Daniel Colascione <dancol@dancol.org>
10144 * data.c (Qbool_vector_p): New symbol.
10145 (bool_vector_spare_mask, popcount_size_t_generic)
10146 (popcount_size_t_msc, popcount_size_t_gcc)
10148 (bool_vector_binop_driver)
10149 (count_trailing_zero_bits, size_t_to_host_endian)
10150 (Fbool_vector_exclusive_or)
10151 (Fbool_vector_union)
10152 (Fbool_vector_intersection, Fbool_vector_set_difference)
10153 (Fbool_vector_subsetp, Fbool_vector_not)
10154 (Fbool_vector_count_matches)
10155 (Fbool_vector_count_matches_at): New functions.
10156 (syms_of_data): Intern new symbol, functions.
10157 * alloc.c (bool_vector_payload_bytes): New function.
10158 (Fmake_bool_vector): Instead of calling Fmake_vector,
10159 which performs redundant initialization and argument checking,
10160 just call allocate_vector ourselves. Make sure we clear any
10161 terminating padding to zero.
10162 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
10163 instead of open-coding the size calculation.
10164 (vroundup_ct): New macro.
10165 (vroundup): Assume argument >= 0; invoke vroundup_ct.
10166 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
10167 * composite.c (composition_gstring_put_cache):
10168 Change lint_assume to assume.
10169 * conf_post.h (assume): New macro.
10170 (lint_assume): Remove.
10171 * dispnew.c (update_frame_1): Change lint_assume to assume.
10172 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
10174 * image.c (gif_load): Change lint_assume to assume.
10175 * lisp.h (eassert_and_assume): New macro.
10176 (Qbool_vector_p): Declare.
10177 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
10178 (swap16, swap32, swap64): New inline functions.
10179 * macfont.m (macfont_shape): Change lint_assume to assume.
10180 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
10181 * xsettings.c (parse_settings): Use new swap16 and
10182 swap32 from lisp.h instead of file-specific macros.
10184 2013-09-22 Eli Zaretskii <eliz@gnu.org>
10186 * xdisp.c (try_window_id): Don't abort if cursor row could not be
10187 found (which can legitimately happen when the glyph row at the
10188 window start is disabled in the current_matrix. (Bug#15365)
10190 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
10192 Fix syntax.h bug introduced by recent INLINE change.
10193 syntax.h defined an extern inline function SYNTAX_ENTRY that was
10194 conditionally compiled one way in some modules, and a different
10195 way in others. This doesn't work with extern inline functions,
10196 which must have the same definition in all modules, because the
10197 defining code might be shared across modules, depending on the
10198 implementation. Symptoms reported by Martin Rudalics in:
10199 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
10200 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
10201 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
10202 overriding the corresponding functions in syntax.h.
10203 * syntax.h (syntax_property_entry, syntax_property_with_flags)
10204 (syntax_property): New inline functions.
10205 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
10206 Rewrite in terms of these new functions.
10208 2013-09-21 Eli Zaretskii <eliz@gnu.org>
10210 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
10211 not chars_in_text, whose result depends on the multibyteness of
10212 the current buffer. (Bug#15426)
10214 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
10216 Port recent change to hosts where pointers aren't 'long'.
10217 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
10218 Don't assume that pointers are the same width as 'long'.
10219 Add a compile-time check that a pointer fits into two X slots.
10221 A simpler, centralized INLINE.
10222 * conf_post.h (INLINE): Define only if not already defined.
10223 This allows us to use a single INLINE, defined by one file
10225 * emacs.c (INLINE): Define it.
10226 Also, include category.h, charset.h, composite.h, dispextern.h,
10227 syntax.h, systime.h, so that their INLINE definitions are expanded
10228 properly for Emacs.
10229 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
10230 * buffer.h, buffer.c (BUFFER_INLINE):
10231 * category.h, category.c (CATEGORY_INLINE):
10232 * character.h, character.c (CHARACTER_INLINE):
10233 * charset.h, charset.c (CHARSET_INLINE):
10234 * composite.h, composite.c (COMPOSITE_INLINE):
10235 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
10236 * frame.h, frame.c (FRAME_INLINE):
10237 * intervals.h, intervals.c (INTERVALS_INLINE):
10238 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
10239 * lisp.h, alloc.c (LISP_INLINE):
10240 * process.h, process.c (PROCESS_INLINE):
10241 * syntax.h, syntax.c (SYNTAX_INLINE):
10242 * systime.h, sysdep.c (SYSTIME_INLINE):
10243 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
10244 * window.h, window.c (WINDOW_INLINE):
10245 Remove. All uses replaced with INLINE.
10247 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
10249 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
10250 to avoid Bug#15398.
10252 2013-09-19 Eli Zaretskii <eliz@gnu.org>
10254 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
10255 'const char *' to avoid compiler warnings due to similar change in
10256 the prototype of x_get_string_resource.
10258 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10260 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
10261 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
10262 going to replace static variables below. Adjust comments.
10263 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
10264 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
10265 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
10266 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
10267 Related users changed.
10268 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
10269 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
10270 last_mouse_movement_time, going to replace static variables below.
10272 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
10273 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
10275 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
10276 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
10277 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
10278 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
10279 static variables below.
10280 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
10281 (last_mouse_scroll_bar): Remove.
10282 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
10283 (mouseExited): Related users changed.
10285 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10287 Do not use external array to process X scroll bar messages.
10288 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
10289 (x_send_scroll_bar_event): Pack window pointer into two slots
10290 of XClientMessageEvent if we're 64-bit. Adjust comment.
10291 (x_scroll_bar_to_input_event): Unpack accordingly.
10293 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10295 Ifdef away recent changes which aren't relevant to NS port.
10296 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
10297 [!HAVE_NS]: Declare as such.
10298 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
10299 [!HAVE_NS]: Define as such.
10301 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10303 * frame.c (x_redo_mouse_highlight): New function
10304 to factor out common code used in W32 and X ports.
10305 * dispextern.h (x_redo_mouse_highlight): Add prototype.
10306 * xterm.h (struct x_display_info):
10307 * w32term.h (struct w32_display_info):
10308 * nsterm.h (struct ns_display_info): New members
10309 last_mouse_motion_frame, last_mouse_motion_x and
10310 last_mouse_motion_y, going to replace static variables below.
10311 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
10312 (redo_mouse_highlight): Remove.
10313 (note_mouse_movement, syms_of_xterm): Adjust user.
10314 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
10315 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
10316 (redo_mouse_highlight): Remove.
10317 (note_mouse_movement, syms_of_w32term): Adjust user.
10318 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
10319 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
10321 (note_mouse_movement, mouseMoved, syms_of_nsterm):
10322 * nsfns.m (compute_tip_xy): Adjust user.
10324 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10326 * frame.c (x_mouse_grabbed): New function.
10327 * dispextern.h (x_mouse_grabbed): Add prototype.
10328 (last_mouse_frame): Remove declaration.
10329 * xterm.h (struct x_display_info):
10330 * w32term.h (struct w32_display_info):
10331 * nsterm.h (struct ns_display_info): New member
10332 last_mouse_frame, going to replace...
10333 * xdisp.c (last_mouse_frame): ...global variable.
10334 (note_tool_bar_highlight):
10335 * w32term.c (w32_mouse_position, w32_read_socket):
10336 * xterm.c (XTmouse_position, handle_one_xevent):
10337 Use x_mouse_grabbed.
10338 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
10340 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10342 * w32term.c (w32_read_socket): Avoid temporary
10343 variables in a call to x_real_positions.
10344 * xterm.c (handle_one_xevent): Likewise.
10346 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10348 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
10349 (x_icon_type): Remove prototype.
10350 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
10351 * frame.c (x_icon_type): Remove.
10352 * w32term.c (x_make_frame_visible, x_iconify_frame):
10353 * xterm.c (x_make_frame_visible, x_iconify_frame):
10354 Use x_set_bitmap_icon to factor out common code.
10356 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10358 * dispextern.h (check_x_display_info, x_get_string_resource):
10359 Declare here just once and unify the latter.
10360 * frame.c (check_x_display_info, x_get_string_resource):
10361 * nsterm.h (check_x_display_info):
10362 * xrdb.c (x_get_string_resource):
10363 * xterm.h (check_x_display_info): Remove prototypes.
10364 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
10365 * w32reg.c (x_get_string_resource): Likewise.
10366 (w32_get_rdb_resource): Adjust user.
10368 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10370 * xterm.h (struct x_display_info): New member
10371 x_pending_autoraise_frame, going to replace...
10372 * xterm.c (pending_autoraise_frame): ...static variable.
10373 (x_new_focus_frame, XTread_socket): Adjust users.
10374 * w32term.h (struct w32_display_info): New member
10375 w32_pending_autoraise_frame, going to replace...
10376 * w32term.c (pending_autoraise_frame): ...global variable.
10377 (x_new_focus_frame, w32_read_socket): Adjust users.
10379 2013-09-17 Glenn Morris <rgm@gnu.org>
10381 * xdisp.c (message_dolog): If we create *Messages*,
10382 switch it to messages-buffer-mode.
10384 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
10386 Don't overuse 'const' in types of locals.
10387 * bidi.c (bidi_count_bytes):
10388 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
10389 (xg_event_is_for_scrollbar):
10390 * xselect.c (x_handle_property_notify)
10391 (x_handle_selection_notify, x_handle_dnd_message):
10392 * xsettings.c, xsettings.h (xft_settings_event):
10393 * xterm.c (x_handle_net_wm_state, handle_one_event)
10394 (x_menubar_window_to_frame, x_detect_focus_change)
10395 (construct_mouse_click, note_mouse_movement)
10396 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10397 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10398 (handle_one_xevent, x_handle_net_wm_state):
10399 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
10400 (x_handle_dnd_message):
10401 Avoid unnecessary 'const', typically the second 'const' in
10402 'const foo * const arg', a 'const' that does not affect the API
10403 and doesn't significantly help the human reader.
10405 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10407 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
10408 only if Glib < 2.36.0.
10409 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
10410 * xsettings.c (init_gconf, init_gsettings): Do not check
10412 * xterm.c (handle_one_xevent): Do not call to x_clear_area
10414 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
10416 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
10418 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
10419 before calling g_type_init.
10421 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
10423 * nsterm.m (syms_of_nsterm): ... to here.
10425 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10427 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
10428 (ignore_next_mouse_click_timeout): Use Time as X does.
10429 (handle_one_xevent): Avoid cast and use unsigned comparison.
10431 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10433 Do not copy X event in handle_one_xevent except KeyPress case.
10434 Wnen XEvent is processed, it is unlikely to be changed except
10435 KeyPress case, so we can avoid copying and use const pointer to
10436 const data to make sure that an event is not changed elsewhere.
10437 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
10438 const' and do not create local copy except for the KeyPress event.
10439 Use casts to avoid a few glitches. Adjust formatting. Add comments.
10440 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
10441 (x_handle_net_wm_state, x_menubar_window_to_frame)
10442 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
10443 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10444 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
10445 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
10446 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
10447 (x_handle_dnd_message):
10448 * xsettings.c (xft_settings_event):
10449 Use 'const XEvent * const' where appropriate.
10450 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
10452 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10454 Fix X event waiting to handle multiple frames.
10455 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
10456 * xterm.c (pending_event_wait): Remove. Adjust users.
10457 (x_detect_focus_change): Pass frame arg.
10458 (handle_one_xevent): Find related frame early and clear per-frame
10459 wait_event_type only if this is an event for the relevant frame.
10460 (x_wait_for_event): Use per-frame wait_event_type.
10462 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
10464 * nsfns.m (Fx_create_frame): Fix font driver registration for
10467 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10468 for syms_of_macfont.
10470 * nsterm.m: Include macfont.h.
10471 (ns_tmp_flags, ns_tmp_font): Remove.
10472 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10473 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10474 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10475 (changeFont:): Fix code style. Check for font driver type when
10478 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10481 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10482 (nsfont_open): Set font driver type.
10483 Set font->ascent and font->descent. Figure out font instead of
10484 ns_tmp_font, and flags instead of ns_tmp_flags.
10485 Fix indentation. Remove call to ns_draw_text_decoration,
10488 * nsfns.m: Include macfont.h.
10489 (Fx_create_frame): Register macfont driver, make a better default font.
10490 (Fns_popup_font_panel): Get font from macfont driver, if used.
10492 * macfont.m, macfont.h, macuvs.h: New files.
10494 * font.h: Declare syms_of_macfont.
10496 * font.c (syms_of_font): Call syms_of_macfont.
10498 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10500 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10502 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
10503 and it is always zero for others, so I assume that this is an ancient
10504 leftover which nobody will want to change any more.
10505 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
10506 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
10507 * frame.c (x_set_scroll_bar_width):
10508 * w32fns.c (w32_createscrollbar):
10509 * w32term.c (w32_set_vertical_scroll_bar):
10510 * xfns.c (x_set_scroll_bar_default_width):
10511 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
10512 (x_scroll_bar_expose): Related users changed.
10514 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10516 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
10517 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
10518 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
10520 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
10521 Define once here...
10522 * nsterm.h, w32term.h, xterm.h: ...and not here.
10523 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
10524 Remove unused Xisms.
10525 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
10526 these modules are never compiled otherwise.
10528 2013-09-14 Eli Zaretskii <eliz@gnu.org>
10530 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10531 Doc fix. (Bug#15375)
10533 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10535 Unify Fx_focus_frame between all ports.
10536 * frame.h (x_focus_frame): New prototype.
10537 * xfns.c (Fx_focus_frame): Remove.
10538 (syms_of_xfns): Do not defsubr it.
10539 (x_focus_frame): X implementation.
10540 * nsfns.m (Fx_focus_frame): Remove.
10541 (syms_of_nsfns): Do not defsubr it.
10542 (x_focus_frame): NS implementation.
10543 * w32term.c (Fx_focus_frame): Remove.
10544 (x_focus_on_frame): Rename to...
10545 (x_focus_frame): W32 implementation.
10546 * w32term.h (x_focus_on_frame): Remove prototype.
10547 * w32fns.c (Fx_focus_frame): Remove.
10548 (syms_of_w32fns): Do not defsubr it.
10549 * frame.c (Fx_focus_frame): Define here.
10550 (syms_of_frame): Defsubr here.
10551 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
10553 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10555 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
10556 All of them are replaced with FRAME_DISPLAY_INFO, defined in
10557 each port to reference the port-specific window system data.
10558 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
10559 (FRAME_DISPLAY_INFO): Define.
10560 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
10561 (FRAME_DISPLAY_INFO): Define. Adjust users.
10562 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
10563 (FRAME_DISPLAY_INFO): Define. Adjust users.
10564 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
10565 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
10566 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
10567 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
10568 * xselect.c, xterm.c: All related users changed.
10570 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10572 * xterm.h (x_window_to_frame, x_any_window_to_frame)
10573 (x_menubar_window_to_frame): Remove prototypes.
10574 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10575 (x_menubar_window_to_frame, x_top_window_to_frame):
10577 * xterm.c (x_window_to_frame, x_any_window_to_frame)
10578 (x_menubar_window_to_frame, x_top_window_to_frame):
10579 ...to here and convert all but the last to static.
10581 2013-09-12 Eli Zaretskii <eliz@gnu.org>
10583 * lisp.mk (lisp): Add w32-common-fns.elc.
10585 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
10587 * charset.c (char_charset): Document an exception for char-charset.
10589 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10591 * xterm.h (x_display_info): New field last_user_time...
10592 * xterm.c (toplevel): ...to replace static last_user_time.
10593 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
10595 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10597 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
10598 scroll bar values to prevent thumb from disappear and update comment.
10600 2013-09-11 Glenn Morris <rgm@gnu.org>
10602 * emacs.c (usage_message): Possessive apostrophe tweak.
10604 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10606 * nsterm.m (syms_of_nsterm): Use Qns.
10607 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10608 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10609 * xfns.c (x_display_info_for_name, Fx_open_connection):
10610 Remove old '#if 0' code.
10611 (syms_of_xfns): Use Qx.
10612 * termhooks.h (fullscreen_hook): Remove the leftover.
10613 (struct terminal): Fix typo in comment.
10615 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10617 Cleaning up a few X scroll bar bits.
10618 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10619 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10620 New member last_seen_part, going to replace...
10621 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10622 (xt_action_hook) [USE_LUCID]: Adjust user.
10623 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10624 Lucid-specific scroll bar support.
10625 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10626 to int and adjust to use last_seen_part member.
10627 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10628 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10629 Initialize last_seen_part.
10631 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10633 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10634 insert-buffer-substring an empty string.
10636 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10638 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10639 avoiding a GCC warning.
10641 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10643 Ifdef away frame tool bar code when it is not really used.
10644 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10645 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10646 and minimize_tool_bar_window_p under the above.
10647 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10648 (fset_tool_bar_window): Likewise.
10649 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10650 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10651 (change_frame_size_1):
10652 * window.c (window_from_coordinates, Frecenter): Adjust users.
10653 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10654 code is not really used.
10655 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10656 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10657 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10658 [!USE_GTK && !HAVE_NS]: Define as such.
10659 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10660 (note_mouse_highlight, expose_frame):
10661 * xfns.c (x_set_tool_bar_lines):
10662 * xterm.c (handle_one_xevent): Adjust users.
10664 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10666 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10667 This bug was introduced by my 2013-08-26 patch, which incorrectly
10668 assumed that the terminfo implementation doesn't use termcap buffers.
10669 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10670 these buffers apparently are used after all.
10671 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10672 (struct tty_display_info): Define members termcap_term_buffer and
10673 termcap_strings_buffer even if TERMINFO.
10675 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10678 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10679 'usage' docstring entry to pacify make-docfile.
10681 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10683 Change comparison functions =, <, >, <=, >= to take many arguments.
10684 * data.c: Change comparison functions' interface and implementation.
10685 * lisp.h: Make arithcompare available for efficient two arg
10687 * bytecode.c: Use arithcompare.
10688 * fileio.c: Use new interface.
10690 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10692 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10694 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10696 * eval.c (Feval): Document the new use of `lexical'.
10698 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10700 Review and drop old frame resize hack.
10701 * frame.h (struct frame): Remove force_flush_display_p.
10702 * dispnew.c (update_frame): Adjust user and don't call
10703 flush_frame here. The comment has said that there was an issues
10704 with redisplaying fringes, but I don't see any differences with
10705 and without this hack. Hopefully we can continue without it.
10706 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10707 current frame matrices twice if resized_p is set.
10709 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10711 Do not populate pure Xism x_sync to other ports.
10712 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10713 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10714 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10715 * w32term.h (x_sync): Remove prototype.
10717 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10719 Cleanup frame flushing.
10720 * dispextern.h (struct redisplay_interface):
10721 Drop flush_display_optional because flush_display is enough
10722 for X and flushing via RIF is just a no-op for others.
10723 * frame.h (flush_frame): New function.
10724 * dispnew.c (update_frame):
10725 * minibuf.c (read_minibuf):
10726 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10728 * keyboard.c (detect_input_pending_run_timers): Do not flush
10729 all frames but selected one in redisplay_preserve_echo_area.
10730 * nsterm.m (ns_flush): Remove no-op.
10731 (ns_redisplay_interface): Adjust user.
10732 * w32term.h (x_flush): Remove no-op.
10733 (w32_redisplay_interface): Adjust user.
10734 * xterm.c (x_flush): Simplify because we do not flush all
10735 frames at once any more. Adjust comment.
10736 (x_redisplay_interface): Adjust user.
10738 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10740 Port --without-x --enable-gcc-warnings to Fedora 19.
10741 * gfilenotify.c (globals_of_gfilenotify):
10742 Call g_type_init only if using an older glib version that needs it.
10744 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10746 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10747 (last_glyphless_glyph_merged_face_id): Remove declarations.
10748 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10749 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10750 (last_glyphless_glyph_merged_face_id): Now static.
10751 (merge_escape_glyph_face): New function, refactored from...
10752 (get_next_display_element): ...here.
10753 (merge_glyphless_glyph_face): New function, refactored from...
10754 (produce_glyphless_glyph): ...here...
10755 * term.c (produce_glyphless_glyph): ...and here.
10757 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10759 * eval.c (eval_sub): Only call Ffunction if necessary.
10761 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10763 Attempt to make redisplay more selective when changing cursor type.
10764 * frame.h (struct frame): New bitfield cursor_type_changed.
10765 * xdisp.c (cursor_type_changed): Remove.
10766 (try_cursor_movement, redisplay_window, try_window_id)
10767 (set_frame_cursor_types, try_window_reusing_current_matrix):
10768 Adjust to use per-frame bitfield.
10769 (redisplay_internal): Look for cursor type change on each visible
10770 frame and consider all frames if cursor type has been changed on
10771 the frame other than selected. If cursor type has been changed on
10772 selected frame only, do not use fast update.
10774 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10776 Attempt to make redisplay more selective when changing fonts.
10777 * frame.h (struct frame): New bitfield fonts_changed.
10778 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
10779 (adjust_frame_glyphs): Add prototype.
10780 * dispnew.c (fonts_changed_p): Remove.
10781 (adjust_glyphs): Remove because we do not
10782 adjust matrices on all frames at once any more.
10783 (adjust_frame_glyphs): Block and unblock input here.
10784 (adjust_glyph_matrix): Use fonts_changed.
10785 (change_frame_size_1): Use adjust_frame_glyphs.
10786 * font.c (font_open_entity): Use fonts_changed.
10787 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
10788 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10789 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
10790 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
10791 (shrink_mini_window, Fresize_mini_window_internal)
10792 (window_scroll_pixel_based, Fset_window_configuration)
10793 (apply_window_adjustment, Fset_window_vscroll):
10794 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10795 Use adjust_frame_glyphs.
10796 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
10797 (try_window_reusing_current_matrix, try_window_id, display_line)
10798 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
10799 (redisplay_internal): Consider fonts_changed and adjust frame
10800 matrices for each frame only if the frame is visible. If font
10801 has been changed on some frame during full redisplay, retry
10802 only visible frames where the font has been actually changed.
10804 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10806 Cache current header and mode line height for each window.
10807 * window.h (struct window): New fields mode_line_height
10808 and header_line_height.
10809 * window.c (make_window): Initialize them.
10810 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10811 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
10812 (current_mode_line_height, current_header_line_height):
10813 Remove declaration.
10814 * xdisp.c (current_mode_line_height, current_header_line_height):
10816 (pos_visible_p, init_xdisp): Adjust user.
10817 (redisplay_window): Invalidate mode_line_height and
10818 header_line_height if current and desired matrices do not agree.
10820 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10822 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
10823 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
10825 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10827 Make --without-x compatible with --enable-gcc-warnings.
10828 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
10829 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
10830 members under HAVE_WINDOW_SYSTEM.
10831 * keyboard.c (make_lispy_focus_out): Likewise.
10832 (record_menu_key): Move under HAVE_MENUS.
10833 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
10834 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
10835 (syms_of_xdisp): Adjust user.
10836 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
10837 (start_hourglass, cancel_hourglass):
10838 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
10839 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
10840 and CLEAR_FONT_TABLE_NFONTS.
10841 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
10842 Declare only if HAVE_WINDOW_SYSTEM.
10843 (lface_same_font_attributes_p, clear_face_gcs): Define only
10844 if HAVE_WINDOW_SYSTEM.
10846 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10848 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
10849 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
10850 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
10852 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
10854 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
10856 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10858 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
10859 This fixes a type error on hosts where ptrdiff_t is wider than int.
10861 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
10863 * keyboard.c (read_key_sequence_vs): New function.
10864 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
10867 * callint.c (Fcall_interactively): Always return a vector for 'K'.
10869 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10871 Makefile improvements.
10872 * Makefile.in (config.status): Don't use double-colon rules, as
10873 they are not portable according to POSIX. Fix shell typo with `;
10874 I guess this rule has never been tested?
10875 (VCSWITNESS): New macro, to override any environment var.
10877 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
10879 * xterm.h (struct x_display_info): Do not track X connection
10880 fd separately because it is always available from Display.
10881 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
10884 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10886 * buffer.c (drop_overlay):
10887 * fileio.c (restore_point_unwind): Prefer unchain_marker to
10888 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
10890 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10892 * buffer.c (Fmake_overlay, Fmove_overlay):
10893 * intervals.c (set_point_from_marker):
10894 * print.c (PRINTPREPARE): Prefer signal_error
10895 to plain error and report unsuitable marker too.
10897 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10899 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
10900 for 'dragging' member.
10901 (struct x_output): Remove set-but-unused leftovers
10902 'left_before_move' and 'top_before_move'.
10903 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
10904 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
10905 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
10906 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
10907 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10908 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10909 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
10910 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
10912 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
10914 * nsfont.m (INVALID_GLYPH): New define.
10915 (nsfont_encode_char): Use INVALID_GLYPH.
10916 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
10918 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10920 * xterm.c (x_last_mouse_movement_time): Revert last change.
10921 This code should use XDisplayMotionBufferSize to check display's
10922 motion history first, and there are few other issues as well.
10923 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
10924 (handle_one_xevent): Adjust user.
10926 2013-09-02 Martin Rudalics <rudalics@gmx.at>
10928 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
10929 * frame.c (Flast_nonminibuf_frame): ... to here.
10930 (check_minibuf_window): Don't abort if no window was found
10933 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10935 Use XGetMotionEvents to ask the last mouse motion time from X server.
10936 * xterm.c (X_MOTION_HISTORY): Default to 1.
10937 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
10938 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
10939 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
10940 Ifdef away legacy code.
10941 (XTmouse_position, x_scroll_bar_report_motion):
10942 Use x_last_mouse_movement_time.
10943 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
10946 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10948 * msdos.c (last_mouse_window): Move to...
10949 (dos_rawgetc): ...this function and adjust comment.
10950 * nsterm.m (last_window): Rename to last_mouse_window, move to...
10951 (mouseMoved): ...this function and adjust comment.
10952 * w32term.c (last_window): Likewise with...
10953 (w32_read_socket): ...this function.
10954 * xterm.c (last_window): Likewise with...
10955 (handle_one_xevent): ...this function.
10957 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10959 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
10960 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
10961 (handle_one_xevent): ...to here.
10962 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
10965 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10967 * msdos.c (IT_set_terminal_window): Remove no-op.
10968 (initialize_msdos_display): Adjust terminal setup.
10969 * w32console.c (w32con_set_terminal_window): Remove no-op.
10970 (initialize_w32_display): Adjust terminal setup.
10971 * w32term.c (w32_set_terminal_window): Remove no-op.
10972 (w32_create_terminal): Adjust terminal setup.
10973 * xterm.c (XTset_terminal_window): Remove no-op.
10974 (x_create_terminal): Adjust terminal setup.
10976 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10978 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
10980 (ns_create_terminal): Adjust terminal setup.
10981 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
10983 (w32_create_terminal): Adjust terminal setup.
10984 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
10986 (x_create_terminal): Adjust terminal setup.
10988 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10990 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
10991 (CLIP_TEXT_POS_FROM_MARKER): New macro.
10992 * dispnew.c (buffer_posn_from_coords):
10993 * window.c (Fwindow_end, displayed_window_lines):
10994 * xdisp.c (redisplay_mode_lines): Use it.
10996 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
10998 * fontset.c (face_for_char): Check char in the current face font first
10999 if HAVE_NS (Bug#15138).
11001 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11003 * window.c (temp_output_buffer_show): Make sure window returned
11004 by display_buffer is live (Bug#15213).
11006 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11008 Minor cleanup to avoid forward declarations.
11009 * coding.h (struct ccl_spec): Remove forward declaration.
11010 * composite.h (toplevel): Include font.h.
11011 (struct composition_it, struct face, struct font_metrics):
11012 Remove forward declaration.
11013 * dispextern.h (struct image, struct atimer): Likewise.
11014 * emacsgtkfixed.h (struct frame): Likewise.
11015 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11016 * font.h (struct font_driver, struct font, struct glyph_string)
11017 (struct face): Remove forward declaration.
11018 * fontset.h (struct face, struct font): Likewise.
11019 * frame.h (toplevel): Style cleanup.
11020 (enum output_method): Move to...
11021 * termhooks.h (enum output_method): ...here.
11022 (struct glyph, struct frame, struct ns_display_info)
11023 (struct x_display_info, struct w32_display_info):
11024 Remove forward declaration.
11025 * xterm.h (toplevel): Include termhooks.h.
11026 (struct font, struct window, struct glyph_matrix, struct frame)
11027 (struct input_event, struct face, struct image): Remove forward
11029 * gtkutil.h (struct _widget_value): Likewise.
11030 * keyboard.h (toplevel): Include termhooks.h.
11031 (struct input_event): Remove forward declaration.
11033 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11035 * intervals.c (set_point_from_marker): New function.
11036 * editfns.c (Fgoto_char):
11037 * process.c (Finternal_default_process_filter):
11038 * window.c (select_window_1): Use it.
11039 * buffer.h (set_point_from_marker): Add prototype.
11041 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11043 * w32.c (term_winsock): Call release_listen_threads before calling
11045 (_sys_wait_accept): Wait for accept event in a loop with a finite
11046 timeout, instead of waiting indefinitely. Will hopefully avoid
11047 hanging during exit because WSACleanup deadlocks waiting for the
11048 event object to be released. (Bug#14333)
11050 * w32proc.c (release_listen_threads): New function, signals all
11051 the reader threads that listen for connections to stop waiting.
11053 * w32.h (release_listen_threads): Add prototype.
11055 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11057 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11058 field of new marker (for sanity and safety).
11059 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11060 anyway because XMISCTYPE is a function and can't be an lvalue).
11062 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11064 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11065 (x_after_update_window_line, x_scroll_bar_create)
11066 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11067 (handle_one_xevent, x_clear_frame_area):
11068 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11069 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11070 * xterm.h (x_clear_area): Adjust prototype.
11072 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11074 Hook scanning and indentation functions to find_newline. This helps
11075 to avoid duplicated code and renders more respect to newline cache.
11076 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11077 * cmds.c (Fforward_line):
11078 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11079 Use find_newline and avoid unnecessary point movements.
11080 * search.c (scan_newline): Implement on top of find_newline.
11082 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11084 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11085 scoped code (bug#11258).
11087 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11089 * nsterm.m (last_window): New variable.
11090 (EV_TRAILER2): New macro.
11091 (EV_TRAILER): Call EV_TRAILER2.
11092 (mouseMoved:): Add support for mouse-autoselect-window
11093 on nextstep (Bug#6888).
11095 2013-08-28 Andreas Schwab <schwab@suse.de>
11097 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11098 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11099 Remove unused macro definitions.
11100 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11101 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11102 Only define if emacs.
11104 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11106 Prefer enum glyph_row_area to int where appropriate.
11107 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11109 (window_box, window_box_width, window_box_left, window_box_left_offset)
11110 (window_box_right, window_box_right_offset): Adjust prototypes.
11111 * xdisp.c (window_box, window_box_width, window_box_left)
11112 (window_box_left_offset, window_box_right, window_box_right_offset):
11113 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11114 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11115 * nsterm.m (ns_clip_to_row):
11116 * w32term.c (w32_clip_to_row):
11117 * xterm.c (x_clip_to_row): Likewise.
11119 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11121 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11122 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11124 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11126 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11127 for portability to hosts where /bin/sh has problems.
11129 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11131 Redesign redisplay interface to drop global output_cursor.
11132 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11133 (toplevel): Remove declaration of output_cursor.
11134 (set_output_cursor, x_cursor_to): Remove prototype.
11135 * window.h (struct window): New member output_cursor.
11136 (output_cursor_to): New function to replace RIF member.
11137 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11138 (update_text_area, set_window_cursor_after_update): Use it.
11139 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11140 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11141 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11142 * w32term.c (x_update_window_begin, x_update_window_end):
11143 * xterm.c (x_update_window_begin, x_update_window_end):
11144 Adjust to use per-window output cursor.
11146 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
11148 Simplify SELECT_TYPE-related code.
11149 Like EMACS_TIME, this portability layer is no longer needed, since
11150 Emacs has been using fd_set as a portability layer for some time.
11151 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
11152 (SELECT_TYPE): Remove. All uses changed to fd_set.
11153 (fd_set) [!FD_SET]: New typedef.
11155 Simplify EMACS_TIME-related code.
11156 This portability layer is no longer needed, since Emacs has been
11157 using struct timespec as a portability layer for some time.
11158 * atimer.h, buffer.h, dispextern.h, xgselect.h:
11159 Include <time.h> rather than "systime.h"; that's all that's needed now.
11160 * dispnew.c: Include <timespec.h> rather than "systime.h";
11161 that's all that's needed now.
11162 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
11163 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
11164 TIMESPEC_RESOLUTION.
11165 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
11166 LOG10_TIMESPEC_RESOLUTION.
11167 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
11168 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
11169 (make_emacs_time): Remove. All used changed to make_timespec.
11170 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
11171 (current_timespec): Rename from current_emacs_time. All uses changed.
11172 (add_emacs_time): Remove. All uses changed to timespec_add.
11173 (sub_emacs_time): Remove. All uses change dot timespec_sub.
11174 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
11175 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
11176 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
11177 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
11178 (current_timespec): Rename from current_emacs_time. All uses changed.
11179 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
11180 changed to timespec_cmp.
11181 * xgselect.c: Include <timespec.h>, since our .h files don't.
11183 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11185 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
11186 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
11187 Remove the leftovers.
11188 * gtkutil.c (toplevel): Do not declare Qxft but include
11190 * image.c (toplevel): Do not declare Vlibrary_cache because
11191 it's already done in lisp.h.
11193 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11195 * lisp.h (Mouse_HLInfo): Move from here...
11196 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
11197 (reset_mouse_highlight): New function.
11198 * msdos.c (dos_set_window_size, IT_update_begin)
11199 (internal_terminal_init):
11200 * nsterm.m (ns_update_window_end, x_free_frame_resources)
11201 (ns_initialize_display_info):
11202 * w32console.c (initialize_w32_display):
11203 * w32term.c (x_update_window_end, x_free_frame_resources)
11204 (w32_initialize_display_info):
11205 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
11206 * window.c (Fdelete_other_windows_internal):
11207 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
11208 * termchar.h (toplevel):
11209 * xterm.h (toplevel): Include dispextern.h.
11211 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11213 Fix minor problems found by static checking.
11214 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
11215 (expect): Avoid nested-if warning.
11216 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
11217 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
11218 * nsterm.h, nsterm.m (ns_select):
11219 * xgselect.c, xgselect.h (xg_select):
11220 Adjust signature to better match pselect's.
11221 * nsterm.m (ns_select):
11222 Don't set *TIMEOUT, since pselect doesn't.
11223 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
11224 diagnostic about assigning const char * to it.
11225 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
11227 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
11229 * lread.c (substitute_object_recurse): Handle hash-tables as well
11232 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11234 Fix unlikely core dump in init_tty, and simplify terminfo case.
11235 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
11236 The old version incorrectly dumped core if malloc returned a
11237 buffer containing only non-NUL bytes.
11238 (init_tty): Do not allocate or free termcap buffers; the
11239 struct does that for us now.
11240 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
11241 (struct tty_display_info): Define members termcap_term_buffer and
11242 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
11243 use them. Allocate them directly in struct rather than indirectly
11244 via a pointer, to simplify init_tty.
11246 * frame.c (check_minibuf_window): Initialize 'window' properly,
11247 so that Emacs reliably aborts later if 'window' is not initialized.
11249 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
11251 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
11252 of VoidSymbol (Bug#15154).
11254 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11256 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
11257 mouse_face_beg_y and mouse_face_end_y.
11258 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
11259 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
11260 Adjust users and update comment where appropriate.
11262 2013-08-26 Martin Rudalics <rudalics@gmx.at>
11264 * frame.c (check_minibuf_window): New function.
11265 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
11266 Call check_minibuf_window (Bug#15183).
11268 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11270 * window.h (struct window): Replace last_cursor with last_cursor_vpos
11271 because this is the only last cursor data we need to keep and consult.
11272 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
11273 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
11276 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11278 Fix recovering from possible decompression error.
11279 Since insert_from_gap doesn't always move point, we can't use PT as
11280 the position where the partially decompressed data ends, and
11281 should count how many bytes was produced so far.
11282 * decompress.c (struct decompress_unwind_data): Add nbytes member.
11283 (unwind_decompress): Really delete partially uncompressed data.
11284 (Fzlib_decompress_region): Take decompressed data size into account.
11286 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11288 * syntax.c (init_syntax_once): Adjust comment and do an early
11289 initialization of Qchar_table_extra_slots just once...
11290 * casetab.c (init_casetab_once):
11291 * category.c (init_category_once):
11292 * character.c (syms_of_character):
11293 * coding.c (syms_of_coding):
11294 * xdisp.c (syms_of_xdisp): ...and omit it here.
11296 2013-08-24 Eli Zaretskii <eliz@gnu.org>
11298 * xdisp.c (get_next_display_element): Don't apply to characters
11299 from a display vector the logic of setting it->end_of_box_run_p
11300 suitable for characters from a buffer. (Bug#15175)
11302 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
11303 to handle directories, rather than '_utime' which doesn't.
11306 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
11308 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
11309 or fullscreen (Bug#14627).
11311 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
11313 System-dependent integer overflow fixes.
11314 * process.c (Fset_process_window_size): Signal an error if
11315 the window size is outside the range supported by the lower level.
11316 * sysdep.c (set_window_size): Return negative on error,
11317 nonnegative on success, rather than -1, 0, 1 on not in system,
11318 failure, success. This is simpler. Caller changed.
11319 (serial_configure): Remove unnecessary initialization of local.
11320 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
11321 size fits in unsigned long; this isn't true on some 32-bit hosts.
11322 Avoid buffer overrun if some future version of /proc/meminfo has a
11323 variable name longer than 20 bytes.
11324 (system_process_attributes) [__FreeBSD__]:
11325 Don't assume hw.availpages fits in 'int'.
11327 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
11329 Don't let very long directory names overrun the stack.
11330 Fix some related minor problems involving "//", vfork.
11331 * callproc.c (encode_current_directory): New function.
11332 (call_process): Don't append "/"; not needed.
11333 * fileio.c (file_name_as_directory_slop): New constant.
11334 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
11335 this can save the caller having to alloca.
11336 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
11337 Use SAFE_ALLOCA, not alloca.
11338 (directory_file_name, Fexpand_file_name): Leave leading "//"
11339 alone, since it can be special even on POSIX platforms.
11340 * callproc.c (call_process):
11341 * process.c (Fformat_network_address):
11342 * sysdep.c (sys_subshell):
11343 Use encode_current_directory rather than rolling our own.
11344 (create_process): No need to encode directory; caller does that now.
11345 * process.h (encode_current_directory): New decl.
11346 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
11347 Rework to avoid 'goto xyzzy;'.
11349 2013-08-23 Eli Zaretskii <eliz@gnu.org>
11351 * xdisp.c (handle_face_prop): If the default face was remapped use
11352 the remapped face for strings from prefix properties. (Bug#15155)
11354 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11356 Minor cleanup for redisplay interface and few related functions.
11357 * frame.h (enum text_cursor_kinds): Move from here...
11358 * dispextern.h (enum text_cursor_kinds): ...to here.
11359 (toplevel): Drop unnecessary declarations.
11360 (struct redisplay_interface): Use bool and enum text_cursor_kinds
11361 in update_window_end_hook and draw_window_cursor functions.
11362 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
11363 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
11364 * w32term.c (x_update_window_end, w32_draw_window_cursor):
11365 * xterm.c (x_update_window_end, x_draw_window_cursor):
11366 * xdisp.c (display_and_set_cursor, update_window_cursor)
11367 (update_cursor_in_window_tree, x_update_cursor): Use bool and
11368 enum text_cursor_kinds where appropriate.
11370 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11372 Redesign redisplay interface to drop updated_row and updated_area.
11373 * dispextern.h (updated_row, updated_area): Remove declaration.
11374 (struct redisplay_interface): Pass glyph row and row area parameters
11375 to write_glyphs, insert_glyphs and clear_end_of_line functions.
11376 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11378 * dispnew.c (updated_row, updated_area): Remove.
11379 (redraw_overlapped_rows, update_window_line): Adjust user.
11380 (update_marginal_area, update_text_area): Likewise. Pass updated row
11381 as a parameter. Prefer enum glyph_row_area to int where appropriate.
11382 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11385 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
11387 * process.c (flush_pending_output): Remove stub.
11390 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11392 * callproc.c: Fix race that killed background processes (Bug#15144).
11393 (call_process): New arg TEMPFILE_INDEX. Callers changed.
11394 Record deleted process-id in critical section, not afterwards.
11395 Don't mistakenly kill process created by a call-process invocation
11396 that discards output and does not wait.
11398 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
11400 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
11401 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
11402 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
11403 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
11404 to shut up compiler in mark_object.
11405 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
11407 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11409 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
11410 We can't portably rely on PTY_OPEN doing that, even if
11411 it calls posix_openpt with O_CLOEXEC.
11413 2013-08-20 Kenichi Handa <handa@gnu.org>
11415 * character.c (string_char): Improve commentary.
11417 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
11419 * image.c (SIGNATURE_DIGESTSIZE): Remove.
11420 (struct animation_cache): Make signature a flexible array member.
11421 All uses changed. This is a tad slower but may insulate us better
11422 from future changes to ImageMagick.
11424 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11426 * image.c: Shrink memory needed for animation cache.
11427 (SIGNATURE_DIGESTSIZE): New constant.
11428 (struct animation_cache): Make 'signature' a fixed size array of bytes.
11429 (imagemagick_create_cache): Copy the signature. This saves
11430 several KB of memory that ImageMagick wastes per signature.
11431 Don't bother updating the update_time, as the caller does that now.
11432 (imagemagick_prune_animation_cache): Don't destroy the signature, as
11433 it's a fixed size struct member now.
11434 (imagemagick_get_animation_cache): Always destroy the signature,
11435 as it's now imagemagick_create_cache's responsibility to copy it.
11436 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
11437 and use memcmp rather than strcmp.
11438 eassert that ImageMagick returns a signature of the specified length.
11440 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
11442 * image.c (imagemagick_get_animation_cache): Don't segfault on
11444 (imagemagick_get_animation_cache): Revert to previous definition
11445 so that it actually works. But keep the memory leak fix.
11446 (imagemagick_get_animation_cache): Fix memory leak.
11448 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11450 * image.c: Fix animation cache signature memory leak.
11451 Fix some other minor performance problems while we're at it.
11452 (imagemagick_create_cache): Clear just the members that
11453 need clearing. Don't set update_time, as caller does that now.
11454 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
11455 Simplify by using pointer-to-pointer instead of a prev pointer.
11456 (imagemagick_prune_animation_cache): Use make_emacs_time rather
11457 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
11458 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
11459 it's already a copy. Free the signature probe unless it's cached.
11461 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
11462 This was introduced by my 2013-08-12 fix for Bug#15035.
11464 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
11466 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11467 (imagemagick_prune_animation_cache): Now static.
11469 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11471 * image.c (imagemagick_get_animation_cache): Don't segfault when
11472 pruning all entries.
11474 2013-08-18 Ken Brown <kbrown@cornell.edu>
11476 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11477 static heap if ENABLE_CHECKING is defined.
11478 (max_bss_sbrk_ptr): New variable.
11479 (bss_sbrk): Use it.
11480 (report_sheap_usage): Report maximum static heap usage instead of
11481 ending static heap usage.
11483 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11485 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11486 of zlib_initialized according to the results of calling
11487 init_zlib_functions.
11489 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11491 * image.c: Implement an ImageMagick per-image cache.
11492 (imagemagick_get_animation_cache): Fix a double-free error.
11493 (imagemagick_load_image): Remove the ping_wand code, which only
11494 apparently saved time on invalid animated images, and slowed down
11495 everything else. Optimize for the common case.
11497 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11499 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11501 * editfns.c (insert_before_markers): Mention overlay in the doc string.
11503 * marker.c (set_marker): Remove documentation of undefined behavior.
11505 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11507 * image.c (imagemagick_compute_animated_image): Animate correctly
11508 when sub-images are smaller than the main image.
11509 (imagemagick_compute_animated_image): Setting the iterator row to
11510 zero is apparently not allowed.
11511 (imagemagick_compute_animated_image): Allow images that say they
11512 have sub-images that are bigger than the main image, but just crop
11515 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
11517 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
11519 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11521 * image.c (imagemagick_compute_animated_image): Respect the GIF
11524 2013-08-15 Ken Brown <kbrown@cornell.edu>
11526 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
11527 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
11530 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
11532 Fix minor problems found by static checking.
11533 * frame.c (delete_frame):
11534 * xdisp.c (next_element_from_display_vector):
11535 Avoid uninitialized local.
11536 * image.c (imagemagick_compute_animated_image): Port to C89.
11537 Prefer usual GNU indentation style for loops.
11538 Be more careful about bizarrely large sizes, by using ptrdiff_t
11541 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11543 Fix infinite frame selection loop (Bug#15025).
11544 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
11546 2013-08-15 Eli Zaretskii <eliz@gnu.org>
11548 * xdisp.c (compute_window_start_on_continuation_line):
11549 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
11550 to make sure we end up setting the window start at the leftmost
11551 visible character of the display line. This avoids funky
11552 horizontal shifting because the window start is not kept on the
11553 same position. (Bug#15090)
11554 (next_element_from_display_vector): Support 'box' face attribute
11555 in the face definitions of a display vector. (Bug#15099)
11557 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11559 * image.c (imagemagick_compute_animated_image): Implement animated
11560 images (bug#14700).
11561 (imagemagick_compute_animated_image): Fix some compilation
11562 warnings. Implement a very simple cache to make the animation
11563 usable at all, but it should be replaced with a per-image cache.
11565 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11567 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
11568 to do `for' loops over alist values.
11569 * buffer.h (FOR_EACH_BUFFER):
11570 * process.c (FOR_EACH_PROCESS): Use it.
11571 (handle_child_signal, status_notify, Fget_buffer_process)
11572 (kill_buffer_processes): Use FOR_EACH_PROCESS.
11574 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11576 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
11577 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
11578 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
11579 to xzalloc and so avoid redundant call to memset.
11580 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
11581 members because it is allocated with xzalloc and so already zeroed.
11583 2013-08-14 Ken Brown <kbrown@cornell.edu>
11585 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
11588 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11590 Utility function and macro to copy Lisp string to C string.
11591 * lisp.h (xlispstrdupa): New macro.
11592 (xlispstrdup): New prototype.
11593 * alloc.c (xlispstrdup): New function.
11594 * callint.c (Fcall_interactively):
11595 * fileio.c (Ffile_name_directory, Fexpand_file_name)
11596 (Fsubstitute_in_file_name):
11597 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
11598 * image.c (x_create_bitmap_from_file):
11599 * w32term.c (w32_term_init):
11600 * xterm.c (x_term_init): Use xlispstrdup.
11602 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11604 * image.c (imagemagick_load_image): Make animated pictures work.
11605 There's still some problems with background color settings, though
11608 * decompress.c (unwind_decompress): Always restore point.
11610 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11612 * marker.c (set_marker): Reformat documentation.
11614 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11616 * xdisp.c (cursor_type_changed): Now static.
11618 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11619 Use changed. This avoids the need to call xmalloc and for the
11620 caller to call xfree, and avoids memory leaks in some situations.
11622 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11624 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11625 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11626 (redisplay_window): If window_end_valid is cleared due to non-zero
11627 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11628 so do not call to try_cursor_movement for that window.
11630 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11632 * window.h (struct window): Convert window_end_pos and
11633 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11634 (wset_window_end_pos, wset_window_end_vpos): Remove.
11635 * dispnew.c (adjust_glyph_matrix):
11636 * window.c (Fwindow_end, replace_window, set_window_buffer)
11638 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11639 (set_vertical_scroll_bar, redisplay_window, try_window)
11640 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11641 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11642 (note_mouse_highlight): Adjust users.
11643 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11646 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11648 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11649 * image.c (imagemagick_filename_hint): Use `const char *' and
11650 prefer SSDATA to SDATA to avoid warnings.
11652 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11654 Cleanup window fringes, margins and scroll bars adjustments.
11655 * window.c (set_window_fringes, set_window_margins)
11656 (set_window_scroll_bars, apply_window_adjustment): New functions.
11657 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11658 (Fset_window_scroll_bars): Use them.
11660 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11662 * window.h (struct window): Convert scroll_bar_width
11663 from Lisp_Object to integer. Adjust comment.
11664 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11666 * window.c (wset_scroll_bar_width): Remove.
11667 (make_window): Initialize scroll_bar_width.
11668 (Fsplit_window_internal): Use direct assignment.
11669 (Fset_window_configuration, save_window_save):
11670 Convert Lisp_Object to integer and back where appropriate.
11671 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11672 bar was actually changed, and mention this in docstring.
11674 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11676 * decompress.c: Minor simplifications.
11677 (Fzlib_decompress_region): Don't bother verifying
11678 that avail_out <= UINT_MAX, as that was confusing.
11679 Mention the restriction in a comment instead.
11680 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11682 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11684 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11685 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11687 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11689 * image.c (imagemagick_filename_hint): Check for errors in the
11692 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11694 * window.c (Fwindow_margins): Return nil when there's no marginal
11695 area, as per the documented API.
11697 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11698 Fmake_vector, as scroll bar's struct members are not all Lisp
11699 objects now. This avoids crashes in GC.
11701 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11702 bool, so its address could be taken.
11704 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11706 * image.c (imagemagick_filename_hint): New function to possibly
11707 apply `image-content-type-suffixes'.
11708 (imagemagick_load_image): Use it.
11710 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11712 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11713 if loading zlib failed.
11715 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11717 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11718 2013-08-13 checkin below. Change bool to BOOL, rule is:
11719 All Obj-C code uses BOOL, except for interfaces callable from C.
11721 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11723 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11725 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11726 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11727 bool instead of BOOL.
11728 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11729 from Lisp_Object to bitfield. Adjust comment.
11730 * w32term.c (x_scroll_bar_create): Adjust user.
11731 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11732 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11733 Use bool for boolean.
11734 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11735 to `unsigned int' when defining a bitfield.
11737 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11739 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11741 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11743 * window.h (struct window): Convert left_margin_cols and
11744 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11745 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11746 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11748 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11750 (showing_window_margins_p, update_window_line, update_frame_1):
11751 * fringe.c (draw_fringe_bitmap_1):
11752 * xdisp.c (window_box_width): Adjust users.
11753 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11754 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11755 Use direct assignment.
11756 (Fset_window_configuration, save_window_save, Fwindow_margins):
11757 Convert Lisp_Object to integer and back where appropriate.
11758 (Fset_window_margins): Adjust user. Return t if any margin
11759 was actually changed, and mention this in docstring.
11761 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11763 * syntax.c (forward_word):
11764 * cmds.c (forward_char, backward_char): Mention the optional argument.
11766 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11768 * window.h (struct window): Convert left_fringe_width
11769 and right_fringe_width from Lisp_Objects to integers.
11771 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
11772 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
11773 * window.c (wset_left_fringe_width, wset_right_fringe_width):
11775 (make_window): Initialize new integer fields to -1.
11776 (Fsplit_window_internal): Use direct assignment.
11777 (Fset_window_configuration, save_window_save):
11778 Convert Lisp_Object to integer and back where appropriate.
11779 (Fset_window_fringes): Adjust user. Return t if any fringe
11780 was actually changed, and mention this in docstring.
11782 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11784 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
11785 * nsfns.m (x_set_cursor_type):
11786 * w32fns.c (x_set_cursor_type):
11787 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
11788 * xdisp.c (set_frame_cursor_types): ...but in common code.
11790 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11792 * font.c (clear_font_cache): New function, stripped from...
11793 (Fclear_font_cache): ...here, which now uses the function
11794 above. Adjust comment.
11795 * font.h (clear_font_cache): Add prototype.
11796 * xfaces.c (clear_face_cache): Use clear_font_cache.
11798 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11800 * window.c (Fset_window_start): Compare `w', not `window' because
11801 `w' might not be equal to `window' after call to decode_live_window.
11803 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11805 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
11806 This fixes a problem introduced by the Bug#15035 patch
11807 when using GPG. Reported by Herbert J. Skuhra.
11809 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11811 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
11812 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
11813 not yet initialized.
11815 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11817 * decompress.c (Fzlib_decompress_region): Support zlib
11818 decompression, too, and rename.
11820 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11822 Minor zlib configuration tweaks.
11823 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
11824 Don't assume presence of fn_inflateInit2_ zlib internal function.
11826 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11828 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
11829 include the zlib prefix.
11831 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11833 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
11834 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
11835 define static variables that are pointers to zlib functions to be
11836 dynamically loaded.
11837 (init_zlib_functions) [WINDOWSNT]: New function.
11838 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
11840 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
11841 macros instead of invoking the zlib functions directly.
11842 (syms_of_decompress): DEFSYM Qzlib_dll.
11843 Staticpro Szlib_available_p.
11845 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
11847 Avoid looping over all frame windows to freeze and unfreeze.
11848 * window.h (struct window): Drop frozen_window_start_p.
11849 (freeze_window_starts): Drop prototype.
11850 * frame.h (struct frame): New frozen_window_starts flag.
11851 (FRAME_WINDOWS_FROZEN): New macro.
11852 * window.c (freeze_window_start, freeze_window_starts):
11854 (select_window, replace_window): Adjust users.
11855 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
11856 (window_frozen_p): New function.
11857 (redisplay_window): Use it.
11859 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11861 Fix some fd issues when running subprocesses (Bug#15035).
11862 Fix bugs that can leak files or file descriptors on errors.
11863 Don't unlink open temp files, as that's hard for users to diagnose
11864 when things go awry (e.g., temp disk exhausted).
11865 Don't bother to lock temp files. Check for invalid recursion.
11866 * callproc.c (synch_process_fd): Remove. All uses removed.
11867 (synch_process_tempfile): New var or macro.
11868 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
11870 (record_kill_process): New arg, the temp name. All callers changed.
11871 (delete_temp_file): Now just a simple wrapper around unlink.
11872 (call_process_kill): New arg, the call_process_fd array.
11873 Close them all. Clear synch_process_pid. Remove the temp file,
11874 or arrange for it to be removed.
11875 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
11876 that's been moved to synch_process_tempfile. Caller changed.
11877 Do not remove the tempfile; that's now call_process_kill's
11879 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
11880 call_process_kill; the caller now does that.
11881 (call_process_cleanup): Do not close the process fd; that's now
11882 call_process_kill's responsibility.
11883 (Fcall_process): Implement via new function call_process, which
11884 has most of the old body of Fcall_process, but with a different API.
11885 (call_process): New function that does not open or close filefd if
11886 it is nonnegative. Record which fds need to be closed, and let
11887 call_process_kill close (and remove the tempfile, on MSDOS) on error.
11888 Signal an error if invoked recursively (could be done via a hook).
11889 Simplify creation of the tempfile in the MSDOS case.
11890 Don't create the output file until after checking for the executable.
11891 Report any failure to open /dev/null.
11892 Don't open /dev/null for writing twice; once is enough.
11893 Don't create pipe if all output is being discarded or sent to file.
11894 Don't worry about setting up the coding system or reading from the
11895 pipe if all output is being discarded.
11896 Hoist fd_error local into top level, to lessen block nesting.
11897 Don't record deleted pid here; now done by Fcall_process_region.
11898 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
11899 and note its success in synch_process_tempfile.
11900 Do not leak resources when child_setup fails.
11901 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
11902 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
11903 (create_temp_file): Now returns open fd, with an additional
11904 Lisp_Object * argument to return the name. All callers changed.
11905 Do not close the file; rewind it instead, and leave it open for
11906 the caller. Do not lock the temp file. Unwind-protect the file
11907 and the file-descriptor.
11908 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
11909 If an asynchrounous process, record it here, not in call_process.
11910 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
11911 * eval.c (set_unwind_protect): New function.
11912 * fileio.c (write_region): New function, generalized from the
11913 old Fwrite_region. Do not lock temp files.
11914 (Fwrite_region): Use it.
11915 * lisp.h (set_unwind_protect, write_region): New decls.
11916 * process.c: Include <verify.h>.
11917 (make_process): Mark fds as initially closed.
11918 (deleted_pid_list): Now a list of pid-filename pairs.
11920 (close_process_fd): New function.
11921 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
11922 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
11923 New constants. Verify that their number matches PROCESS_OPEN_FDS.
11924 (create_process, create_pty, Fmake_serial_process)
11925 (server_accept_connection): Record which fds need to be closed,
11926 and let deactivate_process close them.
11927 (Fmake_network_process): Do not discard the unwind-protect
11928 until it's safe to do so.
11929 (deactivate_process): Close the fds opened by create_process etc.
11930 (Fprocess_send_eof): Adjust to new way of recording open fds.
11931 Report an error if /dev/null can't be opened, instead of aborting.
11932 * process.h (PROCESS_OPEN_FDS): New constant.
11933 (struct Lisp_Process): New member open_fds.
11934 (record_kill_process, record_deleted_pid): Adjust signatures.
11935 (record_deleted_pid): Move decl here ...
11936 * syswait.h (record_deleted_pid): ... from here.
11938 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11940 * decompress.c: Fix bugs with large buffers and weird inputs.
11941 Tune a bit. Reindent as per usual Emacs style.
11942 (BUFFER_SIZE): Remove.
11943 (Fdecompress_gzipped_region): Do not mishandle input buffers with
11944 more than UINT_MAX bytes. Decompress into the gap instead of into
11945 an auto buffer, as this should avoid copying. Return nil if
11946 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
11947 set immediate_quit; we shouldn't trust zlib code that much.
11949 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
11951 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
11952 errors, and really move the gap to where we want it.
11954 * lisp.h: Include decompress.c support.
11956 * emacs.c (main): Include decompress.c support.
11958 * Makefile.in: Include -lz if present.
11960 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
11962 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
11963 (initWithTitle:): Initialize frame to 0.
11964 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
11965 (fillWithWidgetValue:frame:): Rename from
11966 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
11968 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
11969 fillWithWidgetValue:frame:
11971 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
11972 remove memory leak warnings.
11974 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
11975 (ns_check_menu_open): Handle menu == nil. Remove assignment to
11976 menu_pending_title.
11978 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
11979 (x_activate_menubar): Update the whole menu.
11980 (trackingNotification:): Call ns_check_menu_open if tracking ends.
11981 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
11982 current event is not NSSystemDefined (Bug#15001).
11983 Call ns_check_menu_open only if trackingMenu is 2.
11984 (menuDidClose:): New method, decrease trackingMenu.
11985 (fillWithWidgetValue:setDelegate:): New method.
11986 (fillWithWidgetValue:): Call the above.
11988 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
11990 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11992 Omit some unnecessary casts.
11993 Many of these go back to the old pre-C89 days, when they may have
11994 been needed, but we've been assuming C89 or later for a while now.
11995 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
11996 (live_float_p, live_misc_p, live_vector_p):
11997 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
11998 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
11999 (defvar_per_buffer):
12000 * callint.c (Fcall_interactively):
12001 * doc.c (Fsubstitute_command_keys):
12002 * filelock.c (get_boot_time):
12003 * frame.c (xrdb_get_resource):
12004 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12005 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12006 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12007 (menuitem_highlight_callback, menu_destroy_callback)
12008 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12009 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12010 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12011 (xg_tool_bar_help_callback, tb_size_cb):
12012 * image.c (xpm_alloc_color, png_read_from_memory)
12013 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12014 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12016 * keymap.c (describe_map):
12017 * nsfns.m (Fns_display_monitor_attributes_list):
12018 * nsmenu.m (process_dialog:):
12019 * nsterm.m (hold_event):
12020 * process.c (wait_reading_process_output):
12021 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12022 * scroll.c (do_direct_scrolling, scrolling_1):
12023 * termcap.c (tgetent):
12024 * window.c (check_window_containing, add_window_to_list)
12025 (freeze_window_starts):
12026 * xdisp.c (compare_overlay_entries, vmessage):
12027 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12028 (x_get_monitor_attributes_xrandr)
12029 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12030 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12031 * xfont.c (xfont_match, xfont_open):
12032 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12033 (menubar_selection_callback, menu_position_func)
12034 (popup_selection_callback, create_and_show_popup_menu)
12035 (dialog_selection_callback, create_and_show_dialog):
12036 * xrdb.c (x_get_string_resource)
12038 * xsmfns.c (x_session_check_input):
12039 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12040 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12041 (xaw_jump_callback, xaw_scroll_callback):
12042 Omit unnecessary casts.
12044 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12046 Minor string-length refactoring.
12047 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12048 * frame.c (make_monitor_attribute_list):
12049 Prefer build_string to strlen + make_string.
12051 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12053 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12054 don't check minor_code (Bug#14417).
12056 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12058 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12059 vertical positions instead. This avoids calling MATRIX_ROW with
12060 row numbers that are possibly beyond valid limits. (Bug#15064)
12062 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12064 Use xstrdup and build_unibyte_string where applicable.
12065 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12066 * xfns.c (x_window):
12067 * xrdb.c (x_get_customization_string):
12068 * xterm.c (xim_initialize):
12069 * w32fns.c (w32_window): Use xstrdup.
12070 (w32_display_monitor_attributes_list):
12071 * emacs.c (init_cmdargs):
12072 * keyboard.c (PUSH_C_STR):
12073 * nsfont.m (nsfont_open):
12074 * sysdep.c (system_process_attributes):
12075 * w32.c (system_process_attributes):
12076 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12078 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12080 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12081 variables of these types so that GDB would know about them, as aid
12082 for debugging fatal exceptions. (Bug#15024) See also
12083 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12086 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12088 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12089 larger than the NSWindow (Bug#14934).
12091 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12093 Redesign redisplay interface to drop global variable updated_window.
12094 Always pass currently updated window as a parameter to update routines.
12095 * dispextern.h (updated_window): Remove declaration.
12096 (struct redisplay_interface): Pass window parameter to
12097 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12098 and after_update_window_hook.
12099 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12101 * dispnew.c (updated_window): Remove.
12102 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12103 (update_window_line): Adjust to match redisplay interface changes.
12104 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12105 (ns_scroll_run, ns_after_update_window_line):
12106 * w32term.c (x_update_window_begin, x_update_window_end)
12107 (x_after_update_window_line, x_scroll_run):
12108 * xterm.c (x_update_window_begin, x_update_window_end)
12109 (x_after_update_window_line, x_scroll_run):
12110 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12111 Likewise. Adjust comments where appropriate.
12112 (x_cursor_to): Simplify because this is always called during window
12113 update (but install debugging check anyway).
12114 (expose_window): Check must_be_updated_p flag to see whether this
12115 function is called during window update.
12117 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12119 Do not reset window modification event counters excessively.
12120 These leftovers and poor man's tricky methods to catch extra
12121 redisplay's attention are no longer needed.
12122 * frame.c (set_menu_bar_lines_1):
12123 * minibuf.c (read_minibuf_unwind):
12124 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12125 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12126 (window_scroll_line_based, Fset_window_configuration):
12127 * xdisp.c (redisplay_window): Do not reset last_modified and
12128 last_overlay_modified counters.
12130 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12132 * xselect.c (x_send_client_event): Set send_event and serial, memset
12133 data.l as it might be bigger than data.b. Use 24 bit mask to
12134 XSendEvent (Bug#15034).
12136 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12138 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12139 for TTY frames that are not the top frame on their console.
12142 2013-08-07 Martin Rudalics <rudalics@gmx.at>
12144 * w32term.c (w32fullscreen_hook): Really maximize frame when
12145 asked for (Bug#14841).
12147 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12149 Prefer selected_window to Fselected_window, likewise for frames.
12150 * buffer.c (Fbuffer_swap_text):
12151 * data.c (Fvariable_binding_locus):
12152 * window.c (run_window_configuration_change_hook): Adjust users.
12153 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
12154 Use decode_live_frame.
12156 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12158 Be more careful if selected window shows the buffer other than current,
12159 use window_outdated only if this is not so. This change should also
12160 address some weird issues discussed in Bug#13012.
12161 * window.h (window_outdated): New prototype.
12162 * window.c (window_outdated): Now here. Convert from static and
12163 always assume window's buffer.
12164 (Fwindow_end, Fwindow_line_height): Use it.
12165 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
12166 and always assume window's buffer.
12167 (redisplay_window): Adjust user.
12168 (redisplay_internal): Call to reconsider_clip_changes once and
12169 check whether mode line should be updated only if selected window
12170 shows current buffer.
12171 (run_window_scroll_functions): Use eassert for debugging check.
12172 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
12174 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12176 * window.c (window_scroll, window_scroll_pixel_based)
12177 (window_scroll_line_based): Use bool for booleans.
12179 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
12181 * process.c: Fix minor off-by-one issues in descriptor counts.
12182 This shouldn't fix any real bugs, but it cleans up the code a bit.
12183 (max_process_desc, max_input_desc): -1, not 0, means none.
12185 (delete_input_desc): New function.
12186 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
12187 (deactivate_process): Scan backwards when recomuting max_process_desc;
12188 that should be faster.
12189 (init_process_emacs): Initialize max_input_desc.
12191 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12193 Use region cache to speedup bidi_find_paragraph_start.
12194 * buffer.h (struct buffer): New member bidi_paragraph_cache.
12195 Rename cache_long_line_scans to cache_long_scans.
12196 * buffer.c (bset_cache_long_line_scans): Rename to
12197 bset_cache_long_scans.
12198 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
12199 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
12201 (syms_of_buffer): Rename cache-long-line-scans to
12202 cache-long-scans. Adjust docstring.
12203 * search.c (newline_cache_on_off):
12204 * indent.c (width_run_cache_on_off): Adjust users.
12205 * bidi.c (bidi_paragraph_cache_on_off): New function.
12206 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
12207 * insdel.c (prepare_to_modify_buffer):
12208 Invalidate bidi_paragraph_cache if enabled.
12210 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12212 Invalidate region caches only if buffer text is going to be changed.
12213 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
12214 (modify_text): ...new prototype.
12215 (prepare_to_modify_buffer_1): New prototype.
12216 * textprop.c (modify_region): Rename to...
12217 (modify_text_properties): ...new function.
12218 (add_text_properties_1, set_text_properties, Fremove_text_properties)
12219 (Fremove_list_of_text_properties): Adjust users.
12220 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
12221 (modify_text): ...new function.
12222 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
12223 (prepare_to_modify_buffer_1): ...new function.
12224 * casefiddle.c (casify_region):
12225 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
12226 (Ftranspose_regions): Use modify_text.
12228 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
12230 * lisp.mk (lisp): Add nadvice.elc.
12232 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
12234 New macro to iterate over live buffers similar to frames.
12235 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
12236 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
12237 Declare buffer-related variables here to offload lisp.h.
12238 * buffer.c (Vbuffer_alist): Adjust comment.
12239 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
12240 (other_buffer_safely):
12241 * data.c (store_symval_forwarding):
12242 * dispnew.c (Fframe_or_buffer_changed_p):
12243 * fileio.c (Fdo_auto_save):
12244 * filelock.c (unlock_all_files):
12245 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
12247 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
12249 Fix some minor races in hosts lacking mkostemp (Bug#15015).
12250 * callproc.c (create_temp_file):
12251 * filelock.c (create_lock_file):
12252 Assume mkostemp, since it's now provided by Gnulib.
12254 2013-08-04 Eli Zaretskii <eliz@gnu.org>
12256 * w32.c (mkostemp): New function.
12257 (mktemp): Remove, no longer used. Most of the code reused in
12258 mkostemp. (Bug#15015)
12259 (mktemp): Don't undef.
12261 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
12263 * dispnew.c (glyph_matrix_count, glyph_pool_count):
12264 Move under GLYPH_DEBUG and ENABLE_CHECKING.
12265 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
12266 (free_glyph_pool, check_glyph_memory): Likewise for
12267 all users. Adjust comments where appropriate.
12269 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
12271 * composite.h: Minor fixups.
12272 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
12273 to fix a misspelling, and change it to an inline function while
12274 we're at it (it need not be a macro). All uses changed.
12275 (composition_method, composition_valid_p):
12276 Rewrite to avoid assignments in if-conditions.
12278 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12280 Do not use global Lisp_Object in composition macros.
12281 * composite.h (composition_temp): Remove declaration.
12282 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
12283 (composition_method, composition_valid_p): ...inline functions.
12284 (compose_region): Remove the leftover.
12285 * composite.c (composition_temp): Remove.
12286 (run_composition_function, update_compositions)
12287 (composition_compute_stop_pos, composition_adjust_point)
12288 (Ffind_composition_internal):
12289 * coding.c (handle_composition_annotation):
12290 * xdisp.c (handle_composition_prop, check_point_in_composition):
12291 Related users changed.
12293 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12295 Drop FRAME_PTR typedef.
12296 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
12297 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
12298 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
12299 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
12300 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
12301 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
12302 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
12303 All related users changed.
12305 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
12307 * eval.c (default_toplevel_binding): New function.
12309 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
12310 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
12311 (syms_of_eval): Export them.
12312 * data.c (Fdefault_value): Micro cleanup.
12313 * term.c (init_tty): Use "false".
12315 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12317 Fix X GC leak in GTK and raw (no toolkit) X ports.
12318 * xterm.c (x_free_frame_resources): If white and black relief
12319 GCs are allocated, always free them here.
12320 * xfns.c (x_make_gc): Omit redundant initialization.
12321 * widget.c (create_frame_gcs): Remove the leftover.
12322 (EmacsFrameDestroy): Do nothing because all GCs are now freed
12323 in x_free_frame_resources.
12325 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
12327 * nsterm.m (windowWillResize:toSize:): Only change title if
12328 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
12330 (viewDidEndLiveResize): New method.
12332 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
12333 inside NS_IMPL_COCOA.
12335 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12337 * insdel.c (adjust_after_replace, replace_range, del_range_2):
12338 Do not check whether undo is enabled because record_insert and
12339 record_delete does that themselves.
12341 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12343 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
12344 member which is not really used any more.
12345 (FRAME_XIC_BASE_FONTNAME): Remove.
12346 * xfns.c (xic_free_fontset): Adjust user.
12347 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
12348 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
12349 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
12350 (xdialog_show): Use eassert for debugging check.
12351 * w32term.c (x_unfocus_frame): Remove unused dummy function.
12353 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
12355 * fileio.c, fns.c (merge): Move extern decl from here ...
12356 * lisp.h (merge): ... to here.
12358 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12360 Fix last font-related change.
12361 * w32font.h (w32font_list_internal, w32font_match_internal):
12363 * w32uniscribe.c (uniscribe_list, uniscribe_match)
12364 (uniscribe_list_family): Adjust to match font API change.
12365 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
12366 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
12368 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12370 * frame.h (FRAME_MOUSE_UPDATE):
12371 * nsterm.m (ns_frame_up_to_date): Omit redundant check
12372 whether hlinfo->mouse_face_mouse_frame is non-NULL.
12374 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12376 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
12377 * font.h (struct font_driver): Change list, match, and list_family
12378 functions to accept struct frame * as first arg.
12379 * font.c (font_score, font_compare, font_sort_entities):
12381 (font_sort_entities, font_list_entities, font_select_entity)
12382 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
12383 match font API change.
12384 * xfont.c (xfont_list, xfont_match, xfont_list_family):
12385 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
12386 * ftxfont.c (ftxfont_list, ftxfont_match):
12387 * xftfont.c (xftfont_list, xftfont_match):
12388 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
12389 * w32font.c (w32font_list, w32font_match, w32font_list)
12390 (w32font_list_internal, w32_font_match_internal): Likewise.
12391 * xfaces.c (Fx_family_fonts): Adjust user.
12393 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12395 Do not use pure Xism x_wm_set_icon_position in non-X ports.
12396 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
12397 only if HAVE_X_WINDOWS is in use.
12398 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
12399 * nsterm.m (x_wm_set_icon_position): Remove no-op.
12400 * w32term.c (x_wm_set_icon_position): Likewise.
12401 * w32fns.c (x_icon): Adjust user.
12403 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12405 * xterm.c (last_mouse_press_frame): Remove the
12406 leftover which is not really used any more.
12407 (handle_one_xevent, syms_of_xterm): Adjust users.
12408 (x_flush): Call XFlush once per each X display, not frame.
12409 This is better because this code always unconditionally skips
12410 non-X frames in Vframe_list and issues the only XFlush if we
12411 have more than one X frame on the same X display.
12412 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
12413 Use bool for booleans.
12414 (x_draw_glyph_string_background, cvt_string_to_pixel)
12415 (cvt_pixel_dtor): Drop unnecessary prototypes.
12416 * xterm.h (x_display_ok): Adjust prototype.
12418 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12420 Drop unnecessary functions that deals with frame pixel size.
12421 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
12422 (x_pixel_height): Drop prototypes.
12423 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
12424 (x_pixel_height): Drop implementations.
12425 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
12426 which should be always valid for window frame.
12427 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
12428 * w32menu.c (Fx_popup_dialog):
12429 * xmenu.c (Fx_popup_dialog): Likewise for both.
12431 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12433 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
12434 frame parameters and call to Fmodify_frame_parameters just once.
12435 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
12436 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
12437 and mention nil frame in docstring.
12439 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12441 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
12442 (x_figure_window_size): Likewise. Adjust to return long.
12443 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
12444 (toplevel): Move Qterminal_live_p to...
12445 * terminal.c (toplevel): ...here, make it static, and...
12446 (syms_of_terminal): ...DEFSYM here.
12447 * frame.h (Qterminal_live_p): Remove declaration.
12448 (make_frame, x_figure_window_size): Adjust prototype.
12449 * nsfns.m (Fx_create_frame): Use long for window flags.
12451 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
12453 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
12454 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
12455 Do not assume that emacs_close (INT_MAX) is a no-op.
12457 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12459 * xfaces.c (make_face_cache): For struct face_cache, prefer
12460 xmalloc to xzalloc and so avoid redundant call to memset.
12461 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
12463 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12465 * fringe.c (draw_window_fringes, update_window_fringes)
12466 (compute_fringe_widths):
12467 * w32term.c (x_draw_glyph_string):
12468 * window.c (candidate_window_p, Frecenter):
12469 * xfaces.c (realize_basic_faces, realize_default_face)
12470 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12471 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12472 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12473 * xmenu.c (Fx_menu_bar_open_internal):
12474 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12475 * xsettings.c (xft_settings_event):
12476 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12477 Use bool for booleans. Adjust style and comments where
12479 * dispextern.h (draw_window_fringes, update_window_fringes)
12480 (compute_fringe_widths):
12481 * xterm.h (x_had_errors_p): Adjust prototype.
12483 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12485 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12486 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12488 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12490 * fns.c (toplevel): Remove comment before Fsafe_length because
12491 it checks for QUIT.
12493 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12495 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12497 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12499 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12500 frame which got the message is still alive, before dereferencing
12501 its pointer. (Bug#14970)
12503 * frame.c (delete_frame): Test "this" frame's minibuffer window to
12504 be a live window, before using it as such. (Bug#14970)
12506 2013-07-27 Eli Zaretskii <eliz@gnu.org>
12508 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
12509 w32_detect_focus_change instead of doing part of its job by hand.
12510 This fixes the problem whereby FOCUS_OUT events were not sent to
12513 2013-07-26 Eli Zaretskii <eliz@gnu.org>
12515 * process.c (Fprocess_list): Doc fix.
12517 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
12518 being re-exposed only if it didn't ask to become visible.
12519 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
12520 was previously iconified. (Bug#14841)
12521 (x_iconify_frame): Mark the frame iconified.
12523 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
12525 Fix minor problems found by static checking.
12526 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
12527 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
12529 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
12531 * eval.c (set_specpdl_old_value): New function.
12532 (unbind_to): Minor simplification.
12533 (get_backtrace_frame): New function.
12534 (Fbacktrace_frame): Use it. Add `base' argument.
12535 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
12536 (syms_of_eval): Export backtrace-eval.
12537 * xterm.c (x_focus_changed): Simplify.
12539 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
12541 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
12543 2013-07-24 Eli Zaretskii <eliz@gnu.org>
12545 * xdisp.c (redisplay_window): Instead of moving point out of
12546 scroll margin, reject the force_start method, and try scrolling
12547 instead. (Bug#14780)
12549 2013-07-24 Ken Brown <kbrown@cornell.edu>
12551 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
12554 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
12556 * eval.c (Fprogn): Do not check that BODY is a proper list.
12557 This undoes the previous change. The check slows down the
12558 interpreter, and is not needed to prevent a crash. See
12559 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
12561 2013-07-23 Glenn Morris <rgm@gnu.org>
12563 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
12565 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
12567 Port to GNU/Linux systems with tinfo but not ncurses.
12568 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
12569 to decide whether ncurses is being used. Without this change,
12570 GCC complains about tgetent not being declared, on a system
12571 that has tinfo installed but ncurses not installed.
12573 * eval.c (Fprogn): Check that BODY is a proper list.
12575 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
12576 * data.c (Fsetq_default):
12577 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
12578 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
12580 Tune by taking advantage of the fact that ARGS is always a list
12581 when a function is declared to have UNEVALLED args.
12583 * emacsgtkfixed.c: Port to GCC 4.6.
12584 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
12586 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
12588 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
12589 here to silence compiler warnings.
12591 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
12593 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
12594 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
12595 from messing up Emacs's 'struct frame' (Bug#14923).
12597 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12599 * alloc.c (make_save_ptr_ptr): Define this function.
12600 It was inadvertently omitted. It's needed only if
12601 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12603 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12605 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12606 frame have focus (Bug#14895).
12608 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12610 Avoid vfork-related deadlock more cleanly.
12611 * callproc.c (child_setup): When the child's exec fails, output
12612 the program name, as that's more useful. Use O_NONBLOCK to avoid
12614 * process.c (create_process_1): Remove; no longer needed.
12615 (create_process): Remove timer hack; no longer needed, now that
12616 the child avoids deadlock.
12618 2013-07-20 Glenn Morris <rgm@gnu.org>
12620 * image.c (Fimage_flush): Fix doc typo.
12622 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12624 Fix array bounds violation when pty allocation fails.
12625 * process.c (PTY_NAME_SIZE): New constant.
12626 (pty_name): Remove static variable; it's now auto.
12627 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12628 Take pty_name as an arg rather than using a static variable.
12629 All callers changed.
12630 (create_process): Recover pty_flag from process, not from volatile local.
12631 (create_pty): Stay inside array even when pty allocation fails.
12632 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12634 * lread.c (Fload): Avoid initialization only when lint checking.
12635 Mention that it's needed only for older GCCs.
12637 2013-07-20 Kenichi Handa <handa@gnu.org>
12639 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12640 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12642 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12644 * lread.c (Fload): Avoid uninitialized warning.
12646 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12648 Fix some minor file descriptor leaks and related glitches.
12649 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12650 (create_lock_file): Use write, not emacs_write.
12651 * image.c (slurp_file, png_load_body):
12652 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12653 (server_accept_connection):
12654 Don't leak an fd on memory allocation failure.
12655 * image.c (slurp_file): Add a cheap heuristic for growing files.
12656 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12657 as that's what the other routines do. Maybe input need not be
12658 blocked at all, but it's better to be consistent.
12659 Avoid undefined behavior when strlen is zero.
12661 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12662 (NSTATICS): Now a constant; doesn't need to be a macro.
12664 2013-07-19 Richard Stallman <rms@gnu.org>
12666 * coding.c (decode_coding_utf_8): Add simple loop for fast
12667 processing of ASCII characters.
12669 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12671 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12673 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12675 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12676 unportable 'struct x_display_info'.
12677 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12678 is a portable type.
12680 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12682 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12683 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12685 (system_process_attributes): Prefer plain char to unsigned char
12686 when either will do. Clean up properly if interrupted or if
12687 memory allocations fail. Don't assume sscanf succeeds.
12688 Remove no-longer-needed workaround to stop GCC from whining.
12689 Read command-line once, instead of multiple times. Check read status a
12690 bit more carefully.
12692 Fix obscure porting bug with varargs functions.
12693 The code assumed that int is treated like ptrdiff_t in a vararg
12694 function, which is not a portable assumption. There was a similar
12695 -- though these days less likely -- porting problem with various
12696 assumptions that pointers of different types all smell the same as
12697 far as vararg functions is conserved. To make this problem less
12698 likely in the future, redo the API to use varargs functions.
12699 * alloc.c (make_save_value): Remove this vararg function.
12700 All uses changed to ...
12701 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12702 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12704 (make_save_ptr): Rename from make_save_pointer, for consistency with
12705 the above. Define only on platforms that need it. All uses changed.
12707 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12709 * keyboard.c: Try to fix typos in previous change.
12710 (DISPLAY_LIST_INFO): New macro.
12711 (kbd_buffer_get_event): Do not access members that are not present
12712 in X11. Revert inadvertent change of "!=" to "=".
12714 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12716 * keyboard.c (kbd_buffer_get_event):
12717 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12718 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12720 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12722 * filelock.c: Fix unlikely file descriptor leaks.
12723 (get_boot_time_1): Rework to avoid using emacs_open.
12724 This doesn't actually fix a leak, but is better anyway.
12725 (read_lock_data): Use read, not emacs_read.
12727 * doc.c: Fix minor memory and file descriptor leaks.
12728 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12729 (get_doc_string, Fsnarf_documentation):
12730 Fix file descriptor leak on error.
12732 * term.c: Fix minor fdopen-related file descriptor leaks.
12733 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12734 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12736 * charset.c: Fix file descriptor leaks and errno issues.
12738 (load_charset_map_from_file): Don't leak file descriptor on error.
12739 Use plain record_xmalloc since the allocation is larger than
12740 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12742 * eval.c (record_unwind_protect_nothing):
12743 * fileio.c (fclose_unwind):
12745 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12746 The replacement doesn't block input, but that no longer seems
12749 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12751 * lread.c: Fix file descriptor leaks and errno issues.
12752 (Fload): Close some races that leaked fds or streams when 'load'
12754 (Fload, openp): Report error number of last nontrivial failure to open.
12755 ENOENT counts as trivial.
12756 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12758 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12759 now that the function is always called with a nonnegative arg.
12760 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12761 All uses replaced with ...
12762 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12764 A few more minor file errno-reporting bugs.
12765 * callproc.c (Fcall_process):
12766 * doc.c (Fsnarf_documentation):
12767 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12768 * process.c (set_socket_option):
12769 Don't let a constructor trash errno.
12770 * doc.c: Include <errno.h>.
12772 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
12774 * w32fns.c (unwind_create_tip_frame): Fix declaration.
12776 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12778 Fix w32 bug with call-process-region (Bug#14885).
12779 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
12780 to Fcall_process when the input is empty. This simplifies the
12781 code a bit. It makes no difference on POSIXish platforms but
12782 apparently it fixes a bug on w32.
12784 Fix bug where insert-file-contents closes a file twice (Bug#14839).
12785 * fileio.c (close_file_unwind): Don't close if FD is negative;
12786 this can happen when unwinding a zapped file descriptor.
12787 (Finsert_file_contents): Unwind-protect the fd before the point marker,
12788 in case Emacs runs out of memory between the two unwind-protects.
12789 Don't trash errno when closing FD.
12790 Zap the FD in the specpdl when closing it, instead of deferring
12791 the removal of the unwind-protect; this fixes a bug where a child
12792 function unwinds the stack past us.
12794 New unwind-protect flavors to better type-check C callbacks.
12795 This also lessens the need to write wrappers for callbacks,
12796 and the need for make_save_pointer.
12797 * alloc.c (free_save_value):
12798 * atimer.c (run_all_atimers):
12800 * alloc.c (safe_alloca_unwind):
12801 * atimer.c (unwind_stop_other_atimers):
12802 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
12803 * menu.c (cleanup_popup_menu) [HAVE_NS]:
12804 * minibuf.c (choose_minibuf_frame_1):
12805 * process.c (make_serial_process_unwind):
12806 * xdisp.c (pop_message_unwind):
12807 * xselect.c (queue_selection_requests_unwind):
12808 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
12809 * alloc.c (record_xmalloc):
12810 Prefer record_unwind_protect_ptr to record_unwind_protect with
12812 * alloc.c (Fgarbage_collect):
12813 Prefer record_unwind_protect_void to passing a dummy.
12814 * buffer.c (restore_buffer):
12815 * window.c (restore_window_configuration):
12816 * xfns.c, w32fns.c (do_unwind_create_frame)
12817 New wrapper. All record-unwind uses of wrappee changed.
12818 * buffer.c (set_buffer_if_live):
12819 * callproc.c (call_process_cleanup, delete_temp_file):
12820 * coding.c (code_conversion_restore):
12821 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
12822 * editfns.c (save_excursion_restore)
12823 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
12824 (save_restriction_restore):
12825 * eval.c (restore_stack_limits, un_autoload):
12826 * fns.c (require_unwind):
12827 * keyboard.c (recursive_edit_unwind, tracking_off):
12828 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
12829 * macros.c (pop_kbd_macro, restore_menu_items):
12830 * nsfns.m (unwind_create_frame):
12831 * print.c (print_unwind):
12832 * process.c (start_process_unwind):
12833 * search.c (unwind_set_match_data):
12834 * window.c (select_window_norecord, select_frame_norecord):
12835 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
12836 (fast_set_selected_frame):
12837 * xfns.c, w32fns.c (unwind_create_tip_frame):
12838 Return void, not a dummy Lisp_Object. All uses changed.
12839 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
12840 * callproc.c (call_process_kill):
12841 * fileio.c (restore_point_unwind, decide_coding_unwind)
12842 (build_annotations_unwind):
12843 * insdel.c (Fcombine_after_change_execute_1):
12844 * keyboard.c (read_char_help_form_unwind):
12845 * menu.c (unuse_menu_items):
12846 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
12847 * sound.c (sound_cleanup):
12848 * xdisp.c (unwind_redisplay):
12849 * xfns.c (clean_up_dialog):
12850 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
12851 Accept no args and return void, instead of accepting and returning
12852 a dummy Lisp_Object. All uses changed.
12853 * cygw32.c (fchdir_unwind):
12854 * fileio.c (close_file_unwind):
12855 * keyboard.c (restore_kboard_configuration):
12856 * lread.c (readevalllop_1):
12857 * process.c (wait_reading_process_output_unwind):
12858 Accept int and return void, rather than accepting an Emacs integer
12859 and returning a dummy object. In some cases this fixes an
12860 unlikely bug when the corresponding int is outside Emacs integer
12861 range. All uses changed.
12862 * dired.c (directory_files_internal_unwind):
12863 * fileio.c (do_auto_save_unwind):
12864 * gtkutil.c (pop_down_dialog):
12865 * insdel.c (reset_var_on_error):
12866 * lread.c (load_unwind):
12867 * xfns.c (clean_up_file_dialog):
12868 * xmenu.c, nsmenu.m (pop_down_menu):
12869 * xmenu.c (cleanup_widget_value_tree):
12870 * xselect.c (wait_for_property_change_unwind):
12871 Accept pointer and return void, rather than accepting an Emacs
12872 save value encapsulating the pointer and returning a dummy object.
12874 * editfns.c (Fformat): Update the saved pointer directly via
12875 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
12876 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
12877 (unwind_body): New function.
12878 (record_unwind_protect): First arg is now a function returning void,
12879 not a dummy Lisp_Object.
12880 (record_unwind_protect_ptr, record_unwind_protect_int)
12881 (record_unwind_protect_void): New functions.
12882 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
12883 * fileio.c (struct auto_save_unwind): New type.
12884 (do_auto_save_unwind): Use it.
12885 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
12886 * insdel.c (struct rvoe_arg): New type.
12887 (reset_var_on_error): Use it.
12888 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
12890 (specbinding_func): Remove; there are now several such functions.
12891 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
12892 (set_unwind_protect_ptr): New function.
12893 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
12895 Be simpler and more consistent about reporting I/O errors.
12896 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12897 Say "Read error" and "Write error", rather than "I/O error", or
12898 "IO error reading", or "IO error writing", when a read or write
12900 * process.c (Fmake_network_process, wait_reading_process_output)
12901 (send_process, Fprocess_send_eof, wait_reading_process_output):
12902 Capitalize diagnostics consistently. Put "failed foo" at the
12903 start of the diagnostic, so that we don't capitalize the
12904 function name "foo". Consistently say "failed" for such
12906 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
12907 All callers changed. This is so it can use report_file_error.
12908 * sysdep.c (serial_open, serial_configure): Capitalize I/O
12909 diagnostics consistently as above.
12911 * fileio.c (report_file_errno): Fix errno reporting bug.
12912 If the file name is neither null nor a pair, package it up as a
12913 singleton list. All callers changed, both to this function and to
12914 report_file_error. This fixes a bug where the memory allocator
12915 invoked by list1 set errno so that the immediately following
12916 report_file_error reported the wrong errno value.
12918 Fix minor problems found by --enable-gcc-warnings.
12919 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
12920 * keyboard.c (kbd_buffer_get_event): Remove unused local.
12922 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
12924 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
12925 Set event->arg to Qt if switch-event shall be generated.
12926 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
12928 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
12930 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
12933 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
12934 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
12935 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
12936 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
12937 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
12938 and there is a focused frame.
12939 (head_table): Add focus-in and focus-out.
12940 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
12941 bind to handle-focus-in/out.
12943 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
12944 (Fhandle_switch_frame): Call Fhandle_focus_in.
12945 (syms_of_frame): defsubr handle-focus-in/out.
12947 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12949 Fix porting bug to older POSIXish platforms (Bug#14862).
12950 * sysdep.c (emacs_pipe): New function, that implements
12951 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
12952 This should port better to CentOS 5 and to Mac OS X 10.6.
12953 All calls to pipe2 changed.
12955 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
12956 This makes the code easier to read and the executable a bit smaller.
12957 Do not replace all calls to Fcons that happen to create lists,
12958 just calls that are intended to create lists. For example, when
12959 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
12960 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
12961 Similarly for list2 through list5.
12962 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
12963 * bytecode.c (exec_byte_code):
12964 * callint.c (quotify_arg, Fcall_interactively):
12965 * callproc.c (Fcall_process, create_temp_file):
12966 * charset.c (load_charset_map_from_file)
12967 (Fdefine_charset_internal, init_charset):
12968 * coding.c (get_translation_table, detect_coding_system)
12969 (Fcheck_coding_systems_region)
12970 (Fset_terminal_coding_system_internal)
12971 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
12972 * composite.c (update_compositions, Ffind_composition_internal):
12973 * dired.c (directory_files_internal, file_name_completion)
12975 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
12976 * doc.c (Fsnarf_documentation):
12977 * editfns.c (Fmessage_box):
12979 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
12980 (Feval, eval_sub, Ffuncall, apply_lambda):
12981 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
12982 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
12983 (Fset_file_times, Finsert_file_contents)
12984 (Fchoose_write_coding_system, Fwrite_region):
12985 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
12986 * font.c (font_registry_charsets, font_parse_fcname)
12987 (font_prepare_cache, font_update_drivers, Flist_fonts):
12988 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
12989 * frame.c (make_frame, Fmake_terminal_frame)
12990 (x_set_frame_parameters, x_report_frame_params)
12991 (x_default_parameter, Fx_parse_geometry):
12992 * ftfont.c (syms_of_ftfont):
12993 * image.c (gif_load):
12994 * keyboard.c (command_loop_1):
12995 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
12996 (Fcopy_keymap, append_key, Fcurrent_active_maps)
12997 (Fminor_mode_key_binding, accessible_keymaps_1)
12998 (Faccessible_keymaps, Fwhere_is_internal):
12999 * lread.c (read_emacs_mule_char):
13000 * menu.c (find_and_return_menu_selection):
13001 * minibuf.c (get_minibuffer):
13002 * nsfns.m (Fns_perform_service):
13003 * nsfont.m (ns_script_to_charset):
13004 * nsmenu.m (ns_popup_dialog):
13005 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13006 (Fx_own_selection_internal):
13007 * nsterm.m (append2):
13008 * print.c (Fredirect_debugging_output)
13009 (print_prune_string_charset):
13010 * process.c (Fdelete_process, Fprocess_contact)
13011 (Fformat_network_address, set_socket_option)
13012 (read_and_dispose_of_process_output, write_queue_push)
13013 (send_process, exec_sentinel):
13014 * sound.c (Fplay_sound_internal):
13015 * textprop.c (validate_plist, add_properties)
13016 (Fput_text_property, Fadd_face_text_property)
13017 (copy_text_properties, text_property_list, syms_of_textprop):
13018 * unexaix.c (report_error):
13019 * unexcoff.c (report_error):
13020 * unexsol.c (unexec):
13021 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13022 (Fformat_mode_line, syms_of_xdisp):
13023 * xfaces.c (set_font_frame_param)
13024 (Finternal_lisp_face_attribute_values)
13025 (Finternal_merge_in_global_face, syms_of_xfaces):
13026 * xfns.c (x_default_scroll_bar_color_parameter)
13027 (x_default_font_parameter, x_create_tip_frame):
13028 * xfont.c (xfont_supported_scripts):
13029 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13030 (menu_help_callback, xmenu_show):
13031 * xml.c (make_dom):
13032 * xterm.c (set_wm_state):
13033 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13034 and similarly for list2 through list5.
13036 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13038 * callproc.c (Fcall_process_region): Fix minor race and tune.
13039 (create_temp_file): New function, with the temp-file-creation part
13040 of the old Fcall_process_region. Use Fcopy_sequence to create the
13041 temp file name, rather than alloca + build_string, for simplicity.
13042 Don't bother to block input around the temp file creation;
13043 shouldn't be needed. Simplify use of mktemp.
13044 Use record_unwind_protect immediately after creating the temp file;
13045 this closes an unlikely race where the temp file was not removed.
13046 Use memcpy rather than an open-coded loop.
13047 (Fcall_process_region): Use the new function. If the input is
13048 empty, redirect from /dev/null rather than from a newly created
13049 empty temp file; this avoids unnecessary file system traffic.
13051 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13053 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13054 Simplify by making this case like the other two. This is a bit
13055 slower on obsolete hosts, but the extra complexity isn't worth it.
13057 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13058 * process.c (create_process) [!DOS_NT]:
13059 Remove now-unnecessary calls to emacs_close.
13061 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13063 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13064 returning early. (Bug#14850)
13066 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13067 and inhibit-iso-escape-detection attributes of 'undecided'.
13070 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13072 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13073 Reported by Herbert J. Skuhra in
13074 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13076 Don't lose top specpdl entry when memory is exhausted.
13077 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13078 specpdl overflow here, to simplify callers; all callers changed.
13079 Always reserve an unused entry at the stack top; this avoids
13080 losing the top entry's information when memory is exhausted.
13082 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13084 Clean up errno reporting and fix some errno-reporting bugs.
13085 * callproc.c (Fcall_process):
13086 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13087 * process.c (create_process, Fmake_network_process):
13088 * unexaix.c (report_error):
13089 * unexcoff.c (report_error):
13090 Be more careful about reporting the errno of failed operations.
13091 The code previously reported the wrong errno sometimes.
13092 Also, prefer report_file_errno to setting errno + report_file_error.
13093 (Fcall_process): Look at openp return value rather than at path,
13094 as that's a bit faster and clearer when there's a numeric predicate.
13095 * fileio.c (report_file_errno): New function, with most of the
13096 old contents of report_file_error.
13097 (report_file_error): Use it.
13098 (Ffile_exists_p, Ffile_accessible_directory_p):
13099 Set errno to 0 when it is junk.
13100 * fileio.c (Faccess_file):
13101 * image.c (x_create_bitmap_from_file):
13102 Use faccessat rather than opening the file, to avoid the hassle of
13103 having a file descriptor open.
13104 * lisp.h (report_file_errno): New decl.
13105 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13108 * process.c (create_process, wait_reading_process_output) [AIX]:
13109 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13110 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13111 a multithreaded environment anyway).
13112 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13114 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13116 * image.c (x_find_image_file): Don't close a remote file handle.
13118 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13120 Fix races with threads and file descriptors.
13121 * callproc.c (Fcall_process_region):
13122 * dired.c (open_directory):
13123 * emacs.c (main, Fdaemon_initialized):
13124 * image.c (x_find_image_file):
13125 * inotify.c (Finotify_rm_watch):
13126 * lread.c (Flocate_file_internal):
13127 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13128 * term.c (term_mouse_moveto, init_tty):
13129 * termcap.c (tgetent):
13130 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13131 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13132 * unexhp9k800.c, unexmacosx.c (unexec):
13133 * callproc.c (Fcall_process_region):
13134 Use emacs_close, not close.
13135 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13136 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13137 and posix_close function on current platforms (which all lack them).
13138 (emacs_close): Use it. This should fix the races on GNU/Linux and
13139 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13140 and it should avoid closing random victim file descriptors on
13143 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
13145 * inotify.c (uninitialized): Remove. All uses replaced by -1.
13146 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
13147 Touch up doc a bit.
13149 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
13150 This is for .gdbinit xbacktrace.
13152 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
13153 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
13154 (emacs_set_tty): Now static.
13155 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
13156 * term.c (tty_capable_p, tty_default_color_capabilities)
13157 (get_tty_terminal, term_mouse_movement)
13158 (handle_one_term_event, init_tty, maybe_fatal):
13159 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
13160 (tgetent, scan_file, name_match, compare_contin):
13161 * terminal.c (get_terminal):
13162 Use bool for boolean.
13163 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
13164 Prefer char to unsigned char if either will do.
13165 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
13166 (tty_write_glyphs): Prefer int to unsigned.
13167 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
13168 All callers changed.
13169 * termcap.c (tprint, main) [TEST]: Remove non-working test.
13171 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13174 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
13175 (B__dummy__): New dummy symbol, to pacify C89.
13176 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
13177 they can't grok varargs macros.
13178 * dispnew.c (add_window_display_history)
13179 (add_frame_display_history):
13180 * print.c (print_object):
13181 * xdisp.c (debug_method_add):
13182 Use %p printf format only for void pointers.
13183 * emacs.c (usage_message): New constant, replacing ...
13184 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
13185 (main): Adjust to usage reorg.
13186 * fns.c (syms_of_fns):
13187 * profiler.c (syms_of_profiler):
13188 Don't use non-constant struct initializers.
13189 * gnutls.h (gnutls_initstage_t):
13190 * lisp.h (enum Lisp_Fwd_Type):
13191 * lread.c (lisp_file_lexically_bound_p):
13192 * xsettings.c (anonymous enum):
13193 Remove trailing comma.
13194 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
13195 * lisp.h (ENUM_BF): Use unsigned if pedantic.
13196 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
13198 * regex.c (const_re_char): New type, to pacify strict C89.
13199 All uses of 'const re_char' replaced to use it.
13200 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
13201 with glibc when strict C89. This change is imported from gnulib.
13203 (_Restrict_arr_): Rename from __restrict_arr, similarly.
13204 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
13205 Omit GNU_LINUX implementation, since it requires long long.
13206 * xterm.c (x_draw_underwave):
13207 Do not assume the traditional order of struct's members.
13208 (x_term_init): Rewrite to avoid the need for non-constant structure
13211 Syntax cleanup, mostly replacing macros with functions.
13212 This removes the need for the syntax_temp hack.
13213 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
13214 * syntax.c (SYNTAX_INLINE): New macro.
13215 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
13216 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
13217 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
13218 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
13219 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
13220 (SYNTAX_COMEND_FIRST): Now functions, not macros.
13221 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
13222 Now constants, not macros.
13223 (syntax_temp) [!__GNUC__]: Remove.
13224 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
13225 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
13226 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
13227 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
13228 Move here from syntax.h; now functions, not macros. Except for the
13229 last function, these are static since only syntax.c uses them.
13230 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
13231 All uses changed. Now a function, not a macro; use this fact
13232 to simplify the code.
13233 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
13234 compiler bugs; no longer relevant.
13235 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
13236 (SYNTAX_INLINE): New macro.
13237 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
13238 for the new functions. Use bool for boolean member.
13239 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
13240 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
13241 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
13242 (SETUP_BUFFER_SYNTAX_TABLE):
13243 Now extern inline functions, not macros.
13244 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
13245 Remove; all uses replaced by implementation.
13246 (syntax_temp) [!__GNUC__]: Remove decl.
13247 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
13249 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
13251 * emacs.c (main): Fix syntax error.
13253 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13255 Timestamp fixes for undo (Bug#14824).
13256 * atimer.c (schedule_atimer):
13257 * fileio.c (Ffile_newer_than_file_p):
13258 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
13259 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
13260 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
13261 (syms_of_fileio): Remove Sclear_visited_file_name.
13262 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
13263 file doesn't exist; this avoids an ambiguity with negative timestamps.
13264 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
13265 * systime.h (make_emacs_time, invalid_emacs_time):
13266 Don't assume struct timespec layout; POSIX doesn't guarantee it.
13267 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
13268 * undo.c (record_first_change): Push (visited-file-modtime) onto
13269 undo list rather than reimplementing it by hand, incorrectly.
13271 2013-07-09 Ken Brown <kbrown@cornell.edu>
13273 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
13275 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
13277 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
13279 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
13281 Handle errno and exit status a bit more carefully.
13282 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
13283 number into an exit status. Instead, use EXIT_CANCELED.
13284 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
13285 * callproc.c (relocate_fd):
13286 * emacs.c (close_output_streams, main):
13287 * process.c (create_process):
13288 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
13289 Use emacs_perror for simplicity.
13290 * callproc.c (relocate_fd, main):
13291 * sysdep.c (sys_subshell):
13292 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
13293 (shut_down_emacs): Use emacs_write, not write.
13294 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
13295 * fileio.c (Fcopy_file, e_write):
13296 * nsterm.m (ns_select):
13297 * process.c (send_process):
13298 * sound.c (vox_write):
13299 Use emacs_write_sig, not emacs_write.
13300 * lisp.h (emacs_write_sig, emacs_perror): New decls.
13301 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
13303 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
13305 (emacs_full_write): New function.
13306 (emacs_write): Rewrite to use it.
13307 (emacswrite_sig, emacs_perror): New functions.
13308 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
13310 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
13312 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
13313 on NS even if it is present. Pixmap on NS is a void*.
13315 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13317 Port to Ubuntu 10 (Bug#14803).
13318 Problem reported by T.V. Raman.
13319 * process.c (close_on_exec, accept4, process_socket):
13320 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
13322 2013-07-07 Eli Zaretskii <eliz@gnu.org>
13324 * w32.c (sys_dup): Declare prototype.
13328 * callproc.c [WINDOWSNT]: Include sys/socket.h.
13330 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13332 Make file descriptors close-on-exec when possible (Bug#14803).
13333 This simplifies Emacs a bit, since it no longer needs to worry
13334 about closing file descriptors by hand in some cases.
13335 It also fixes some unlikely races. Not all such races, as
13336 libraries often open files internally without setting
13337 close-on-exec, but it's an improvement.
13338 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
13339 * callproc.c (Fcall_process) [!MSDOS]:
13340 * emacs.c (main) [!DOS_NT]:
13341 * nsterm.m (ns_term_init):
13342 * process.c (create_process):
13343 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
13344 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
13345 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
13346 Prefer mkostemp with O_CLOEXEC to mkstemp.
13347 * callproc.c (relocate_fd) [!WINDOWSNT]:
13348 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
13349 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
13351 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
13352 Make the resulting file descriptor close-on-exec.
13353 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
13354 * lread.c (load_descriptor_list, load_descriptor_unwind):
13355 Remove; no longer needed. All uses removed.
13356 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
13357 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
13359 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
13360 (Fmake_network_process, Fnetwork_interface_list)
13361 (Fnetwork_interface_info, server_accept_connection):
13362 Make newly-created socket close-on-exec.
13363 * sysdep.c (emacs_open, emacs_fopen):
13364 Make new-created descriptor close-on-exec.
13365 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
13366 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
13368 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
13370 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
13371 for NS_IMPL_GNUSTEP.
13373 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13375 Fix openp errno handling.
13376 * callproc.c (Fcall_process): Preserve openp errno around close.
13377 * lread.c (openp): Set errno when returning -1, as some callers
13380 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
13382 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
13384 * nsterm.h (NSSavePanel): Update comment.
13385 (NSAPP_DATA2_RUNFILEDIALOG): Define.
13386 (ns_run_file_dialog): Declare.
13388 * nsfns.m: Remove panelOK.
13390 (ns_run_file_dialog): New function.
13391 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
13392 event loop, so file dialog is popped up by ns_run_file_dialog, called
13393 by sendEvent (Bug#14578).
13394 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
13396 2013-07-06 Eli Zaretskii <eliz@gnu.org>
13398 * xdisp.c (default_line_pixel_height): New function.
13399 (pos_visible_p, move_it_vertically_backward, try_scrolling)
13400 (try_cursor_movement, redisplay_window, try_window)
13401 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
13403 * window.c (window_scroll_pixel_based):
13404 use default_line_pixel_height.
13406 * dispextern.h (default_line_pixel_height): Add prototype.
13408 * frame.c (x_set_line_spacing): Accept a float value for
13409 line-spacing parameter, per the documentation.
13411 * data.c (Fmultibyte_string_p): Doc fix.
13413 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
13415 Use emacs_open more consistently when opening files.
13416 This handles EINTR more consistently now, and makes it easier
13417 to introduce other uniform changes to file descriptor handling.
13418 * sysstdio.h: New file.
13419 * buffer.c (mmap_init):
13420 * cygw32.c (chdir_to_default_directory):
13421 * dispnew.c (Fopen_termscript):
13422 * emacs.c (Fdaemon_initialized):
13423 * fileio.c (Fdo_auto_save):
13424 * image.c (slurp_file, png_load_body, jpeg_load_body):
13425 * keyboard.c (Fopen_dribble_file):
13427 * print.c (Fredirect_debugging_output):
13428 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
13429 * termcap.c (tgetent):
13430 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
13431 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
13432 * w32term.c (w32_initialize) [CYGWIN]:
13433 * xfaces.c (Fx_load_color_file):
13434 Use emacs_open instead of plain open, and emacs_fopen instead of
13436 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
13437 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
13438 * callproc.c (default_output_mode): New constant.
13439 (Fcall_process): Use it to call emacs_open instead of plain creat.
13440 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
13441 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
13442 (emacs_fopen): New function.
13443 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
13444 Include <lisp.h>, for emacs_open.
13445 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
13447 Remove duplicate #include directives.
13448 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
13450 Don't include stdio.h twice.
13451 * buffer.c [USE_MMAP_FOR_BUFFERS]:
13452 Don't include sys/types.h or stdio.h twice.
13453 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
13454 * lread.c: Don't include coding.h twice.
13455 * nsfont.m: Don't include frame.h twice.
13456 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
13457 * ralloc.c: Don't include <unistd.h> twice.
13458 * xdisp.c: Don't include font.h twice.
13459 * xterm.c: Don't include fontset.h twice.
13460 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
13462 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13464 Scale ImageMagick images more carefully.
13465 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
13466 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13467 Be more careful about avoiding undefined behavior after
13468 integer overflow and division by zero.
13470 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13472 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13473 (syms_of_w32fns): DEFSYM them.
13474 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13475 (CCHDEVICENAME): Define macros if not defined.
13476 (struct MONITOR_INFO_EX): New struct.
13477 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13478 (enum_display_monitors_fn): New variable.
13479 (globals_of_w32fns): Initialize it.
13480 (Fx_display_pixel_width, Fx_display_pixel_height)
13481 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13482 multi-monitor setups in docstrings.
13483 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13484 screen size by primary monitor's millimeter per pixel.
13485 (w32_monitor_enum, w32_display_monitor_attributes_list)
13486 (w32_display_monitor_attributes_list_fallback)
13487 (Fw32_display_monitor_attributes_list): New functions.
13488 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13490 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13492 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13494 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13496 * fileio.c (Qfile_notify_error): New error symbol.
13498 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13499 * inotify.c (inotify_callback, symbol_to_inotifymask)
13500 (Finotify_add_watch, Finotify_rm_watch): Use it.
13501 (inotifyevent_to_event): Exchange order of cookie and file name.
13502 (Finotify_add_watch): Adapt docstring.
13504 * lisp.h (Qfile_notify_error): Declare.
13506 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13508 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
13509 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13510 Do not clear _malloc_thread_enabled_p, undoing the previous change,
13511 which did not work (see <http://bugs.gnu.org/14569#307>).
13512 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
13513 && (!noninteractive || initialized)). This attempts to thread
13514 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
13516 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13518 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
13519 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
13521 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13523 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
13524 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13525 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
13526 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
13528 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13530 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
13531 Define to __sys_siglist.
13533 2013-07-02 Eli Zaretskii <eliz@gnu.org>
13535 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
13536 word-wrap, so that overflow-newline-into-fringe would work in
13537 visual-line-mode. (Bug#2749)
13538 (move_it_in_display_line_to): When the last scanned display
13539 element fits exactly on the display line, and
13540 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
13541 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
13542 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
13543 finding buffer position that corresponds to pixel coordinates,
13544 e.g. in buffer_posn_from_coords.
13546 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
13548 * process.c (handle_child_signal): Call catch_child_signal if
13551 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13553 Don't convert function pointers to void * and back.
13554 It isn't portable C, and it's easy enough to avoid.
13555 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
13556 (make_save_value): Add support for SAVE_FUNCPOINTER.
13557 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
13558 * print.c (print_object):
13559 Distinguish function from object pointers.
13560 * lisp.h (SAVE_FUNCPOINTER): New constant.
13561 (SAVE_SLOT_BITS): Adjust to it.
13562 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
13563 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
13564 (voidfuncptr): New typedef.
13565 (struct Lisp_Save_Value): New member data[0].funcpointer.
13566 (XSAVE_FUNCPOINTER): New function.
13568 Simplify buildobj processing.
13569 * Makefile.in (buildobj.h): Make it a sequence of strings each
13570 followed by comma, rather than a single string. Put it into a
13571 .tmp file in case there's an error while generating it.
13572 (gl-stamp): Use .tmp for temp files.
13573 (mostlyclean): Clean .tmp files.
13574 * doc.c (buildobj): Move to just the routine that needs it.
13575 It's now an array of strings, so processing is simpler.
13577 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
13579 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
13580 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
13581 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13582 Invoke malloc_enable_thread even when not interactive.
13583 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
13584 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
13585 in this case, since the underlying bug has now been fixed.
13587 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
13589 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
13590 unlinking it (bug#14691).
13592 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
13594 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
13595 before checking whether buffer is modified. This lets
13596 `kill-buffer-query-functions' cancel killing of the buffer or save
13597 its content before `kill-buffer' asks user the "Buffer %s
13598 modified; kill anyway?" question.
13600 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13602 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13603 Let the super performKeyEquivalent deal with them (Bug#14747).
13605 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13607 * widget.c (resize_cb): Remove unused local.
13609 Do not use GTK 3 if it exists but cannot be compiled.
13610 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13611 * xterm.c (x_error_handler) [!USE_GTK]:
13614 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13616 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13618 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13619 to the valid range of values. (Bug#14753)
13621 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13622 when moving point by using the current glyph matrix. This avoids
13623 the need to force redisplay when this function is called in a
13626 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13628 Fix minor problems found by static checking.
13629 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13630 Redo the latter's body to sidestep GCC parenthesization warnings.
13631 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13632 * coding.c (detect_coding, detect_coding_system):
13633 * coding.h (struct undecided_spec):
13634 Use bool for boolean.
13635 * image.c (QCmax_width, QCmax_height): Now static.
13636 * xdisp.c (Fmove_point_visually): Remove unused local.
13638 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13640 * xdisp.c (Fmove_point_visually): New function.
13642 2013-06-28 Kenichi Handa <handa@gnu.org>
13644 * coding.h (define_coding_undecided_arg_index): New enum.
13645 (coding_attr_index): New members
13646 coding_attr_undecided_inhibit_null_byte_detection,
13647 coding_attr_undecided_inhibit_iso_escape_detection,
13648 coding_attr_undecided_prefer_utf_8.
13649 (undecided_spec): New struct.
13650 (struct coding_system): New member `undecided' of the member
13653 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13654 (detect_coding): Likewise.
13655 (detect_coding_system): Likewise.
13656 (Fdefine_coding_system_internal): New coding system properties
13657 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13659 (syms_of_coding): Adjust for coding_arg_undecided_max.
13661 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13663 * image.c (x_from_xcolors): Remove unused local.
13665 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13667 Defer image data transfer between X client and server until actual
13670 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13673 * image.c (Destroy_Image): Remove.
13674 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13675 `mask_p', and `colors_p'. All uses changed.
13676 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13677 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13678 New macros for `flags' arg to x_clear_image_1.
13679 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13680 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13681 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13682 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13683 (image_get_x_image, image_unget_x_image): New functions or macros.
13684 (image_background, image_background_transparent, x_to_xcolors)
13685 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13686 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13687 instead of Destroy_Image.
13688 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13689 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13690 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13691 (imagemagick_load_image, svg_load_image): Use them instead of
13692 x_create_x_image_and_pixmap, and x_put_x_image followed by
13693 x_destroy_x_image, respectively.
13694 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13695 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13696 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13697 background_transparent fields.
13698 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13699 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13701 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13703 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13704 This mostly consists of undoing recent changes.
13705 * callproc.c (Fcall_process):
13706 * process.c (create_process):
13707 Do not worry about catching SIGCHLD here, undoing previous change.
13708 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13709 * process.c, process.h (catch_child_signal):
13710 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13711 * process.c (catch_child_handler): Don't worry about being called
13712 lazily and do not assume caller has blocked SIGCHLD, undoing
13713 previous change. Move first-time stuff back to
13714 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13715 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13716 set lib_child_handler if it's already initialized, which may
13717 help avoid problems on GNUstep.
13719 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13721 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13722 * callproc.c (Fcall_process):
13723 * process.c (create_process):
13724 Make sure SIGCHLD is caught before we fork,
13725 since Emacs startup no arranges to catch SIGCHLD.
13726 * process.c (lib_child_handler): Initialize to null, not to
13728 (catch_child_signal): Allow self to be called lazily.
13729 Do nothing if it's already been called.
13730 Assume caller has blocked SIGCHLD (all callers do now).
13731 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13732 just before it's really needed.
13733 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13734 since it hasn't been caught yet.
13736 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13738 * image.c (compute_image_size): New function to implement
13739 :max-width and :max-height.
13740 (imagemagick_load_image): Use it.
13742 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13744 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13745 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13747 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13748 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13749 the SIGCHLD handler, since the code is not atomic and (due to glib)
13750 signals may be arriving now.
13751 * sysdep.c (init_signals): Do not catch child signals here;
13752 'main' now does that later, at a safer time.
13754 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13756 Clean up SIGCHLD handling a bit (Bug#14569).
13757 * process.c, process.h (catch_child_signal):
13758 Now always extern, even if !NS_IMPL_GNUSTEP.
13759 * process.c (catch_child_signal): Move glib tickler here from
13760 init_process_emacs, so that it's done earlier in Emacs
13761 initialization. Also move the noninteractive && !initialized
13762 check here from init_process_emacs. This is all a bit cleaner for
13763 GNUish platforms, and I hope it works around the Cygwin bug.
13764 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13765 that glib signal handling is tickled before glib creates threads.
13767 * process.c (wait_reading_process_output): Avoid int overflow
13768 when reading more than 2 GiB total from a process.
13770 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13772 * process.c (create_process): Handle a couple more cases,
13773 i.e., work even if new_argv and wait_child_setup[i] are cached.
13774 Use Fcall_process's style for volatile vars.
13776 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
13778 * process.c (create_process): Mark PROCESS volatile.
13780 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13782 Use C99-style flexible array members if available.
13783 This avoids some subtle aliasing issues, which typically
13784 aren't a problem with GCC but may be a problem elsewhere.
13785 * alloc.c (sdata): New typedef, replacing the old struct sdata.
13786 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
13787 In either case, it uses a flexible array member rather than
13788 the old struct hack. All uses changed.
13789 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
13790 Adjust to sdata reorganization.
13791 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
13792 Use offsetof (struct, flex_array_member), not sizeof (struct), as
13793 that ports better to pre-C99 non-GCC.
13794 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
13795 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
13796 as the latter has changed.
13797 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
13798 and port better to pre-C99 GCC.
13799 * image.c (struct xpm_cached_color):
13800 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
13801 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
13802 Use FLEXIBLE_ARRAY_MEMBER.
13803 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
13804 Move decl to top level so it gets checked against implementation.
13805 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
13806 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
13808 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13810 * syntax.c: Integer cleanups.
13811 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
13812 All uses that need 0-or-2 changed to:
13813 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
13814 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
13815 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
13816 (char_quoted, prev_char_comend_first, back_comment)
13817 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13818 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
13819 Use bool for boolean.
13820 (update_syntax_table, skip_chars, skip_syntaxes):
13821 Prefer int to unsigned when either will do.
13822 (back_comment): Return boolean success flag, like forw_comment,
13823 instead of positive-or-minus-1 (which might have overflowed int anyway).
13824 Don't stuff ptrdiff_t into int.
13825 (syntax_spec_code, syntax_code_spec): Now const.
13826 (Fmatching_paren, scan_lists, scan_sexps_forward):
13827 Use enum syntaxcode for syntax code.
13828 (Fmatching_paren): Check that arg is a character, not just an integer.
13829 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
13830 (Finternal_describe_syntax_value): Omit no-longer-needed
13832 (skip_chars): Use char, not unsigned char, when the distinction
13834 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
13835 * bytecode.c (exec_byte_code):
13836 * syntax.c (syntax_spec_code, Fchar_syntax)
13837 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13838 (init_syntax_once):
13839 * syntax.h (SYNTAX_WITH_FLAGS):
13840 Omit unnecessary casts.
13842 2013-06-20 Eli Zaretskii <eliz@gnu.org>
13844 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
13845 line dimensions here, to avoid race conditions with the main
13846 thread. (Bug#14062, bug#14630, bug#14669)
13848 * w32term.c (w32_draw_window_cursor): Compute the header line and
13849 mode line dimensions here.
13850 <w32_system_caret_window, w32_system_caret_hdr_height>:
13851 <w32_system_caret_mode_height>: New variables.
13853 * w32term.h: Declare them.
13855 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13857 * alloc.c (die): Move "assertion failed" string here ...
13858 * lisp.h (eassert): ... from here. Also, suppress evaluation of
13859 COND when SUPPRESS_CHECKING. This shrinks the executable text
13860 size by 0.8% to 2.2% when configured with --enable-checking,
13861 depending on optimization flags (GCC 4.8.1 x86-64).
13863 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
13865 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
13867 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
13868 base is 2; this is more accurate.
13870 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
13872 * sound.c (string_default): Move to !WINDOWSNT section.
13873 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
13875 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
13877 * sound.c: Integer cleanups.
13878 Remove unnecessary forward decls.
13879 (struct sound_device): The 'file' member is now a Lisp_Object, not
13880 a char *, so that we needn't invoke alloca on a huge size.
13881 (Fplay_sound_internal): Adjust to this.
13882 (string_default): New function.
13883 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
13884 Use it to adjust to the struct sound_device change.
13885 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
13886 (be2hs) [0]: Remove.
13888 * syntax.c (skip_chars): Don't use uninitialized storage
13889 when searching a multibyte buffer for characters that are not in a
13890 unibyte string that contains non-ASCII characters.
13892 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
13894 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
13895 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
13897 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13899 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
13901 2013-06-18 Kenichi Handa <handa@gnu.org>
13903 * font.c (Ffont_spec): Signal an error for an invalid font name
13906 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13908 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
13909 In particular this ports to 32-bit sparc Sun cc.
13910 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
13911 array with a dummy element at specpdl[-1], so that its address can
13913 (unbind_to): Do not copy the binding; not needed, now that we
13914 copy old_value in the one place where the copy is needed.
13915 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
13916 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
13917 (union specbinding): Rename from struct specbinding. Redo layout
13918 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
13919 which is not portable. With Sun C 5.12 32-bit sparc, the
13920 declaration causes nargs to be an unsigned bitfield, a behavior
13921 that the C standard allows; but Emacs wants nargs to be signed.
13922 The overall type is now a union of structures rather than a
13923 structure of union of structures, and the 'kind' member is now a
13924 bitfield, so that the overall type doesn't grow. All uses changed.
13925 * process.c (Fmake_serial_process): Remove unnecessary initialization.
13927 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13929 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
13930 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
13932 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
13934 2013-06-17 Eli Zaretskii <eliz@gnu.org>
13936 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13937 unless we know that the window w's frame is a frame object.
13938 Another attempt at solving bug#14062 and bug#14630.
13940 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
13942 * textprop.c (property_set_type): New enum.
13943 (add_properties): Allow appending/prepending text properties.
13944 (add_text_properties_1): Factored out of Fadd_text_properties.
13945 (Fadd_text_properties): Move all the code into
13946 add_text_properties_1.
13947 (Fadd_face_text_property): New function that calls
13948 add_text_properties_1.
13950 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13952 Move functions from lisp.h to individual modules when possible.
13953 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
13954 * alloc.c (XFLOAT_INIT, set_symbol_name):
13955 * buffer.c (CHECK_OVERLAY):
13956 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
13957 (set_char_table_parent):
13958 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
13959 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
13960 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
13961 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
13963 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
13964 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
13965 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
13966 (backtrace_args, backtrace_debug_on_exit):
13967 * floatfns.c (CHECK_FLOAT):
13968 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
13969 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
13970 (set_hash_hash, set_hash_hash_slot, set_hash_index)
13971 (set_hash_index_slot):
13972 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
13973 * marker.c (CHECK_MARKER):
13974 * textprop.c (CHECK_STRING_OR_BUFFER):
13975 * window.c (CHECK_WINDOW_CONFIGURATION):
13976 Move here from lisp.h, and make these functions static rather than
13978 * buffer.c (Qoverlayp):
13980 * fns.c (Qhash_table_p):
13981 * window.c (Qwindow_configuration_p):
13983 * lisp.h: Remove the abovementioned defns and decls.
13985 Use functions, not macros, for XINT etc (Bug#11935).
13986 In lisp.h, prefer functions to function-like macros, and
13987 constants to object-like macros, when either will do. This:
13988 . simplifies use, as there's no more need to worry about
13989 arguments' side effects being evaluated multiple times.
13990 . makes the code easier to debug on some platforms.
13991 However, when using gcc -O0, keep using function-like macros
13992 for a few critical operations, for performance reasons.
13993 This sort of thing isn't needed with gcc -Og, but -Og
13994 is a GCC 4.8 feature and isn't widely-enough available yet.
13995 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
13996 Remove enum lsb_bits; no longer needed.
13997 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
13998 * buffer.c (Qoverlap):
14000 * fns.c (Qhash_table_p):
14001 Now extern, so lisp.h can use these symbols.
14002 * dispextern.h: Include character.h, for MAX_CHAR etc.
14003 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14004 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14005 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14006 (GLYPH_CODE_P): Move here from lisp.h.
14007 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14008 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14009 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14010 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14011 XUNTAG now returns void *.
14012 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14013 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14014 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14015 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14016 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14017 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14018 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14019 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14020 New macros, renamed from their sans-lisp_h_ counterparts.
14021 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14022 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14023 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14024 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14025 If compiling via GCC without optimization, define these as macros
14026 in addition to inline functions.
14027 To disable this, compile with -DINLINING=0.
14028 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14029 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14030 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14031 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14032 (INTMASK, VALMASK): Now macros, since static values cannot be
14033 accessed from extern inline functions.
14034 (VALMASK): Also a constant, for benefit of old GDB.
14035 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14036 is INTEGERP, which can fold it in.
14037 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14038 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14039 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14040 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14041 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14042 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14043 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14044 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14045 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14046 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14047 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14048 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14049 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14050 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14051 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14052 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14053 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14054 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14055 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14056 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14057 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14058 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14059 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14060 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14061 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14062 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14063 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14064 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14065 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14066 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14067 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14068 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14069 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14071 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14072 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14073 (VALMASK): Define in one place rather than in two, merging the
14074 USE_LSB_TAG parts; this is simpler.
14075 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14076 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14077 Move up, to avoid use before definition.
14078 Also include "globals.h" earlier, for the same reason.
14079 (make_natnum): New function.
14080 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14081 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14082 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14083 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14084 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14085 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14086 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14087 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14088 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14089 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14090 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14091 (Qwindow_configuration_p, Qimage): New forward declarations.
14092 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14093 (STRING_COPYIN): Remove; unused.
14094 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14095 (xcar_addr, xcdr_addr): New functions. All uses changed.
14096 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14097 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14098 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14099 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14100 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14101 (TYPE_RANGED_INTEGERP): Simplify.
14102 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14103 (setlocale, fixup_locale, synchronize_system_messages_locale)
14104 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14105 Now empty functions, not macros.
14106 (functionp): Return bool, not int.
14107 * window.c (Qwindow_configuration_p): Now extern,
14108 so window.h can use it.
14109 * window.h (Qwindowp): Move decl back to lisp.h.
14111 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14113 * xdisp.c (Fline_pixel_height): New function, required for solving
14116 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14118 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14120 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14122 * lread.c (syms_of_lread):
14123 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14125 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14127 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14129 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14131 * fileio.c (expand_file_name): Doc fix.
14133 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14135 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14136 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14137 Wait for self, not for 0. This can't hurt on GNU or similar
14138 system, and may help with Cygwin.
14140 * keyboard.c: Don't use PROP (...) as an lvalue.
14141 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14142 Use set_prop (A, B), not PROP (A) = B.
14144 2013-06-10 Eli Zaretskii <eliz@gnu.org>
14146 * xdisp.c (get_it_property): Use it->window instead of generating
14147 a Lisp object from it->w.
14149 2013-06-09 Eli Zaretskii <eliz@gnu.org>
14151 * xdisp.c (get_it_property): If it->object is a buffer, pass to
14152 get-char-property the window that is being rendered, instead of
14153 the buffer, to support window-specific overlays. (Bug#14575)
14154 (compute_display_string_pos): When W is NULL, use the current
14155 buffer as the object to pass to get-char-property.
14156 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
14157 pointer member of the bidi iterator, since no window is pertinent
14160 2013-06-08 Eli Zaretskii <eliz@gnu.org>
14162 * bidi.c (bidi_fetch_char): Accept additional argument, the window
14163 being displayed, and pass it to compute_display_string_pos.
14164 (bidi_level_of_next_char, bidi_resolve_explicit_1)
14165 (bidi_paragraph_init): All callers changed.
14167 * xdisp.c (init_from_display_pos, init_iterator)
14168 (handle_single_display_spec, next_overlay_string)
14169 (get_overlay_strings_1, reseat_1, reseat_to_string)
14170 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
14171 Set bidi_it.w member from it->w.
14172 (compute_display_string_pos): Accept additional argument, the
14173 window being displayed, and pass it to Fget_char_property.
14176 * dispextern.h (struct bidi_it): New member w, the window being
14178 (compute_display_string_pos): Adjust prototype.
14180 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
14182 * xgselect.c: Remove unneeded include xterm.h.
14184 * process.c (wait_reading_process_output): Check for NS before GLIB.
14185 GLIB may be linked in due to rsvg, but ns_select must be called.
14187 * xgselect.c (xg_select): Remove call to window_system_available
14188 and g_main_context_pending at the top, so Gdk events (i.e. file
14189 notify) are processed when Emacs is started with -nw.
14191 2013-06-07 Eli Zaretskii <eliz@gnu.org>
14193 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
14194 (ctagsfiles3): New variable, includes only *.m files.
14195 (TAGS): Use an explicit language name in the regular expressions,
14196 to avoid transformation of '/SOMETHING' by MSYS to
14197 'c:\MSYS\SOMETHING'.
14199 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
14201 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
14203 2013-06-06 Eli Zaretskii <eliz@gnu.org>
14205 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
14206 still need to set the mouse pointer shape and activate help-echo.
14209 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
14211 A few porting etc. fixes for the new file monitor code.
14212 See the thread containing
14213 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
14214 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
14215 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
14216 (dir_monitor_callback, Fgfile_rm_watch):
14217 Use assq_no_quit instead of Fassoc, for speed.
14218 (dir_monitor_callback, Fgfile_rm_watch):
14219 eassert that the monitor is a fixnum.
14220 (dir_monitor_callback): No need for CDR_SAFE.
14221 Simplify building of lisp with alternative tails.
14222 (Fgfile_add_watch, Fgfile_rm_watch):
14223 Do not assume glib functions set errno reliably on failure.
14224 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
14225 and signal an error otherwise.
14226 (Fgfile_rm_watch): Prefer CONSP to !NILP.
14227 Use Fdelq instead of Fdelete, for speed.
14229 2013-06-05 Eli Zaretskii <eliz@gnu.org>
14231 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
14232 don't insist on being invoked on a highlighted tool-bar button.
14233 Avoids losing tool-bar functionality when mouse-highlight is nil.
14234 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
14235 Don't highlight when mouse-highlight is nil.
14236 (note_mouse_highlight): When mouse-highlight is nil, don't return
14237 right away; instead, run tool-bar and mode-line highlight
14238 subroutine, clear any existing highlight, and revert the mouse
14239 pointer to its default shape. (Bug#14558)
14241 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14243 * lisp.mk (lisp): Add prog-mode.el.
14245 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
14247 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
14248 * process.c (dummy_handler): New function.
14249 (lib_child_handler): New static var.
14250 (handle_child_signal): Invoke it.
14251 (catch_child_signal): If a library has set up a signal handler,
14252 save it into lib_child_handler.
14253 (init_process_emacs): If using glib and not on Windows, tickle glib's
14254 child-handling code so that it initializes its private SIGCHLD handler.
14255 * syssignal.h (SA_SIGINFO): Default to 0.
14256 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
14257 31; it should no longer be needed now.
14259 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
14261 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
14263 * gfilenotify.c (globals_of_gfilenotify): New function.
14264 (syms_of_gfilenotify): Move global initialization there.
14266 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
14268 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14270 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
14271 * keyboard.c (menu_bar_items, tool_bar_items):
14272 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
14273 not override local keymaps any more.
14275 2013-06-04 Eli Zaretskii <eliz@gnu.org>
14277 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
14279 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14281 * w32console.c (initialize_w32_display): Return the dimensions of
14282 the console window via 2 additional arguments, not via the current
14283 frame. This avoids crashes due to overrunning the bounds of
14284 frame's decode_mode_spec_buffer, which is not resized following
14285 the change of the frame dimensions from the initial 10x10.
14287 * w32term.h (w32_initialize_display_info): Adjust prototype.
14289 * term.c (init_tty): Take dimensions of the frame from the values
14290 returned by initialize_w32_display.
14292 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
14293 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
14294 (LIBES): Add $(GFILENOTIFY_LIBS).
14296 * w32inevt.c (handle_file_notifications): Add dummy implementation
14297 for !HAVE_W32NOTIFY.
14299 * w32term.c: Wrap code with HAVE_W32NOTIFY.
14301 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
14303 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
14305 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
14307 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
14309 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
14311 Fix minor problems found by static checking.
14312 * data.c (pure_write_error):
14313 Use xsignal2, not Fsignal, as Fsignal might return.
14314 * eval.c (set_backtrace_debug_on_exit): Now static.
14315 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
14316 No longer inline. EXTERN_INLINE is needed only for functions
14317 defined in .h files. Reindent function header as per GNU style.
14318 (backtrace_p, backtrace_top, backtrace_next):
14319 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
14320 compiler or linker. Add extern decls to pacify gcc -Wall.
14321 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14323 * frame.c (free_monitors): Define only on platforms that need it.
14324 * nsterm.m (ns_term_init):
14325 * process.c (catch_child_signal):
14326 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
14327 defined on all porting targets these days.
14328 * process.c, process.h (catch_child_signal):
14329 Make it extern only if NS_IMPL_GNUSTEP is defined.
14331 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14333 * w32.c (gettimeofday): Make the signature identical to prototype
14334 in nt/inc/sys/time.h.
14336 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14338 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
14341 * keyboard.c (safe_run_hooks_error): Improve error message.
14343 * data.c (pure_write_error): Add `object' argument.
14344 * puresize.h (CHECK_IMPURE): Use it.
14346 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
14348 * Makefile.in (NOTIFY_OBJ): New variable.
14349 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
14351 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
14352 Call syms_of_gfilenotify.
14354 * gfilenotify.c: New file.
14356 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
14357 and Qfile_w32notify.
14358 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
14359 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
14361 * lisp.h: Declare syms_of_gfilenotify.
14363 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
14365 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14367 Merge the specpdl and backtrace stacks. Make the structure of the
14368 specpdl entries more obvious via a tagged union of structs.
14369 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
14370 (enum specbind_tag): New enum.
14371 (struct specbinding): Make it a tagged union of structs.
14372 Add a case for backtrace records.
14373 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
14374 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
14375 (backtrace_debug_on_exit): New accessors.
14376 (struct backtrace): Remove.
14377 (struct catchtag): Remove backlist field.
14378 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
14380 (Flocal_variable_p): Speed up the common case where the binding is
14382 * eval.c (backtrace_list): Remove.
14383 (set_specpdl_symbol, set_specpdl_old_value): Remove.
14384 (set_backtrace_args, set_backtrace_nargs)
14385 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
14386 (backtrace_next): New functions.
14387 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
14388 (unwind_to_catch, internal_lisp_condition_case)
14389 (internal_condition_case, internal_condition_case_1)
14390 (internal_condition_case_2, internal_condition_case_n): Don't bother
14391 with backtrace_list any more.
14392 (Fsignal): Adjust to new backtrace format.
14393 (grow_specpdl): Move up.
14394 (record_in_backtrace): New function.
14395 (eval_sub, Ffuncall): Use it.
14396 (apply_lambda): Adjust to new backtrace format.
14397 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
14399 (specbind): Adjust to new specpdl format. Simplify.
14400 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
14401 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
14403 (mark_backtrace): Remove.
14404 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
14405 * xdisp.c (redisplay_internal): Use record_in_backtrace.
14406 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
14408 * profiler.c (record_backtrace): Use get_backtrace.
14409 (handle_profiler_signal): Use backtrace_top_function.
14410 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
14411 accessor functions.
14413 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
14415 * process.h (catch_child_signal): Declare.
14417 * process.c (catch_child_signal): New function.
14418 (init_process_emacs): Call it.
14420 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
14421 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
14423 (x_set_cursor_type): Remove declaration.
14424 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
14425 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
14426 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
14427 (ns_get_color): Use F suffix on float.
14428 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
14429 (ns_get_rgb_color): Remove.
14430 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
14431 (note_mouse_movement): x and y are CGFloat.
14432 (ns_draw_fringe_bitmap): Remove unused rowY.
14433 Change #if to COCOA && >= 10_6.
14434 (ns_draw_window_cursor): Remove unused overspill.
14435 (ns_draw_underwave): width and x are EamcsCGFloat.
14436 (ns_draw_box): thickness is CGFloat.
14437 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
14438 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
14439 if not in main thread.
14440 (ns_get_pending_menu_title, ns_check_menu_open)
14441 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
14442 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
14443 (sendFromMainThread:): New method.
14444 (changeFont:): size is CGFloat.
14445 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
14446 Disable warning about permanent text.
14447 (characterIndexForPoint:): Adjust return type depending on GNUstep
14449 (mouseDown:): delta is CGFloat.
14450 (updateFrameSize): Remove unised variable f.
14451 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
14452 Cast float to EmacsCGFloat.
14453 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
14454 also to -1 when restoring.
14455 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
14456 inside NS_IMPL_COCOA.
14457 (toggleFullScreen:): Put call to toggleFullScreen inside
14458 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
14459 (setPosition:portion:whole:): por is CGFloat.
14460 (getMouseMotionPart:window:x:y:): Add F suffix to float.
14461 (mouseDown:): Use CGFloat.
14462 (mouseDragged:): Remove unised variable edge.
14463 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
14465 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
14466 of CGFloat differs.
14467 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14468 when NS_IMPL_GNUSTEP.
14469 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14470 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14471 (EmacsToolbar): Add clearAll. Add tag argument to
14472 addDisplayItemWithImage.
14473 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14475 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14477 * nsmenu.m (ns_update_menubar): Make static.
14478 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14479 (fillWithWidgetValue:): Add cast to SEL for setAction.
14480 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14481 (update_frame_tool_bar): Update code for GNUstep.
14482 (clearAll): New method.
14483 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14484 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14485 Move identifierToItem setObject and activeIdentifiers addObject before
14486 call to insertItemWithItemIdentifier.
14487 (validateVisibleItems): Fix indentation.
14488 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14489 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14490 UtilityWindow to aStyle, remove call to setStyleMask.
14492 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14494 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14495 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14496 Use F suffix on floats.
14497 (ns_char_width): Returns CGFloat.
14498 (ns_ascii_average_width): w is CGFloat instead of float.
14499 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14501 (ns_glyph_metrics): CGFloat instead of float.
14503 * nsfns.m (x_set_foreground_color, x_set_background_color):
14505 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
14506 remove unused variables.
14507 (Fns_read_file_name): Keep track if panel is for save.
14508 Use ns_filename_from_panel/ns_directory_from_panel.
14509 (Fns_list_services): delegate only used for COCOA.
14510 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
14511 Just return the input if GNUstep.
14512 (x_screen_planes): Remove.
14513 (Fxw_color_values): Use EmacsCGFloat
14514 (Fns_display_monitor_attributes_list): Only get screen number for
14516 (getDirectory, getFilename): Remove from EmacsOpenPanel and
14518 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
14519 ns_directory_from_panel.
14521 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
14523 * process.c (handle_child_signal): Also use WCONTINUED.
14524 This is so that list-processes doesn't mistakenly list the process
14525 as stopped, when the process has actually been continued and is
14528 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
14530 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
14531 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
14532 not already configured.
14534 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
14536 2013-05-29 Eli Zaretskii <eliz@gnu.org>
14538 * Makefile.in (mostlyclean): Remove *.res files.
14540 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
14542 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
14543 a buffer (bug#8447).
14545 2013-05-27 Eli Zaretskii <eliz@gnu.org>
14547 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
14548 display vector, and we backtrack, handle the case that the
14549 previous character position is also displayed from a display
14550 vector or covered by a display string or image. (Bug#14476)
14552 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
14554 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14555 (struct MonitorInfo, free_monitors): Remove.
14556 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
14557 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
14558 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14561 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14562 (struct MonitorInfo, free_monitors): Remove.
14563 (ns_screen_name): Make static.
14564 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
14565 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14568 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14569 (struct MonitorInfo): New struct.
14570 (free_monitors, make_monitor_attribute_list): Declare.
14572 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14574 (free_monitors, make_monitor_attribute_list): New functions.
14575 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
14578 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
14580 * callproc.c (call_process): Refine the doc string. (Bug#14045)
14582 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
14584 * keyboard.c: Apply keyboard decoding only to events that come directly
14585 from the tty, not from unread-command-events (bug#14368).
14586 (read_event_from_main_queue): New function, extracted from read_char.
14587 (read_decoded_char): Remove.
14588 (read_decoded_event_from_main_queue): New function to replace it.
14589 (read_char): Use it.
14590 (read_key_sequence): Use read_char rather than read_decoded_char.
14592 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
14594 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
14596 * casetab.c (init_casetab_once): Fix last change (bug#14424).
14598 2013-05-22 Kenichi Handa <handa@gnu.org>
14600 The following changes are to fix the setting of
14601 buffer-file-coding-system on, for instance, C-x RET c unix RET
14602 _FILE_OF_DOS_EOL_TYPE_ RET.
14604 * coding.h (struct coding_system): New member detected_utf8_chars.
14606 * coding.c (detect_coding_utf_8): Count characters and check EOL
14607 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14609 (setup_coding_system): Do not initialize coding->head_ascii.
14610 (check_ascii): Do not set coding->eol_seen but update it. Do not
14611 call adjust_coding_eol_type here.
14612 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14613 If the eol-type of CODING is already specified, adjust the eol type
14614 of the found coding-system.
14615 (decode_coding_gap): Cancel previous change. Utilize the
14616 character numbers counted by detect_coding_utf_8. Fix detection
14619 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14621 * search.c (looking_at_1): Only set last_thing_searched if the match
14622 changed the match-data (bug#14281).
14624 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14626 * xdisp.c (reseat_at_previous_visible_line_start):
14627 Already declared in dispextern.h, so remove it here.
14628 (move_it_vertically_backward): Likewise.
14630 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14632 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14633 (Fx_display_pixel_width, Fx_display_pixel_height)
14634 (Fx_display_mm_width, Fx_display_mm_height):
14635 Mention `display-monitor-attributes-list' in docstrings.
14637 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14638 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14639 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14640 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14641 (Fx_display_backing_store, Fx_display_visual_class)
14642 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14643 (Fx_display_grayscale_p, Fx_display_pixel_width)
14644 (Fx_display_pixel_height, Fx_display_planes)
14645 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14646 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14647 (Fx_display_mm_width, Fx_display_mm_height)
14648 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14649 height for all physical monitors as in X11.
14651 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14652 Return pixel width or height for all physical monitors as in X11.
14654 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14656 Port --enable-gcc-warnings to clang.
14657 * bytecode.c (exec_byte_code):
14659 Redo diagnostic pragmas to pacify clang, too.
14660 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14661 * editfns.c (Fencode_time):
14662 * fileio.c (file_accessible_directory_p):
14663 * font.c (font_unparse_xlfd):
14664 Use '&"string"[index]' instead of '"string" + (index)'.
14665 * undo.c (user_error): Remove; unused.
14667 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14669 * insdel.c (insert_1_both): Document the arguments, instead of
14670 referring to insert_1, which no longer exists.
14672 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14673 some window, increment windows_or_buffers_changed, so that
14674 *Messages* display in that window is updated. (Bug#14408)
14676 * w32.c: Include epaths.h.
14677 (init_environment): Use cmdproxy.exe without leading directories.
14678 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14680 (gettimeofday): Adjust signature and return value to Posix
14683 * unexw32.c (open_output_file): Delete the existing emacs.exe
14684 before creating it, to break the hard link to the versioned
14687 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14688 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14689 (FIRSTFILE_OBJ): New variables.
14690 (W32_RES): Rename to EMACSRES. All users changed.
14691 (base_obj): Use $(CM_OBJ).
14692 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14693 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14694 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14695 $(W32_RES_LINK) before $(LIBES).
14696 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14698 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14700 * makefile.w32-in (DOC): Use just "DOC".
14702 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14704 * process.c: Export default filters and sentinels to Elisp.
14705 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14707 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14708 (Fset_process_sentinel, Fformat_network_address):
14709 Default to them instead of nil.
14710 (server_accept_connection): Sentinels can't be nil any more.
14711 (read_and_dispose_of_process_output): New function, extracted from
14712 read_process_output.
14713 (read_process_output): Use it; filters can't be nil.
14714 (Finternal_default_process_filter): New function, extracted from
14715 read_process_output.
14716 (exec_sentinel_unwind): Remove function.
14717 (exec_sentinel): Don't zilch sentinel while running.
14718 (status_notify): Sentinels can't be nil.
14719 (Finternal_default_process_sentinel): New function extracted from
14721 (setup_process_coding_systems): Default filter is not nil any more.
14722 (syms_of_process): Export new Elisp functions and initialize
14724 * lisp.h (make_lisp_proc): New function.
14726 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14728 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14730 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14732 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14733 unless we know that the window w is a leaf window.
14734 Another attempt at solving bug#14062.
14736 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14738 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14741 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14743 * image.c (gif_load): Check that subimages fit (Bug#14345).
14745 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14747 * lread.c (skip_dyn_eof): New function.
14748 (read1): Use it to skip the end of a file in response to #@00.
14750 * doc.c (get_doc_string): Slightly relax the sanity checking.
14752 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14754 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14755 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14756 (MonitorInfo): New struct.
14757 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14758 (Fns_display_monitor_attributes_list): New functions.
14759 (display-usable-bounds): Remove.
14760 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14763 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14765 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14766 (GTK_CHECK_VERSION): New macro, if not already defined.
14767 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14768 replaced by GTK_CHECK_VERSION.
14770 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
14772 * xterm.h (GTK_PREREQ): New macro.
14773 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
14774 to use this macro instead, for consistency and clarity.
14776 2013-05-08 Eli Zaretskii <eliz@gnu.org>
14778 * xdisp.c (row_for_charpos_p): New function, with code of
14779 cursor_row_p, but accepts an additional argument CHARPOS instead
14780 of using a hardcoded PT.
14781 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
14782 (row_containing_pos): Call row_for_charpos_p instead of partially
14783 doing the same. Fixes cursor positioning under longlines-mode
14784 when longlines-show-effect includes more than one newline, when
14785 moving the cursor vertically up.
14787 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
14789 * makefile.w32-in (ACL_H): New macro.
14790 ($(BLD)/fileio.$(O)): Update dependencies.
14792 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14794 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
14795 * Makefile.in (LIB_ACL): New macro.
14796 (LIBACL_LIBS): Remove.
14797 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
14798 * fileio.c: Include <acl.h>.
14799 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
14800 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
14802 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
14805 * unexelf.c: Don't assume ElfW (Half) fits in int.
14806 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
14807 when dealing with ElfW (Half) values, since they can exceed 2**31
14808 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
14809 (entry_address): Omit unused NUM arg. All uses changed.
14811 2013-05-07 Juri Linkov <juri@jurta.org>
14813 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
14814 to the string converted from number with `Fnumber_to_string'.
14817 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14819 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
14820 This fixes a problem introduced by my previous change.
14822 2013-05-07 Glenn Morris <rgm@gnu.org>
14824 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
14826 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
14828 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
14830 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14832 Static checking by GCC 4.8.0.
14833 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
14834 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
14835 (x_get_monitor_attributes_fallback)
14836 (x_get_monitor_attributes_xinerama)
14837 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
14838 Define only if USE_GTK.
14839 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
14840 (x_get_monitor_attributes_fallback): Omit unused locals.
14841 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
14842 Use double, not float, to avoid mixed-mode floating point arithmetic.
14844 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14845 Jan Djärv <jan.h.d@swipnet.se>
14847 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
14848 (XINERAMA_CFLAGS): New macros.
14849 (ALL_CFLAGS, LIBES): Use them.
14851 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
14852 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
14853 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
14854 (syms_of_xfns): DEFSYM them.
14855 (struct MonitorInfo): New struct.
14856 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
14857 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
14858 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
14859 (x_get_monitor_attributes_xinerama): New functions.
14860 (Fx_display_monitor_attributes_list): New primitive.
14861 (syms_of_xfns): Defsubr it.
14863 * xterm.h (x_display_info): Add Xatom_net_workarea and
14864 Xatom_net_current_desktop.
14866 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
14867 and dpyinfo->Xatom_net_current_desktop.
14869 2013-05-06 Eli Zaretskii <eliz@gnu.org>
14871 * xdisp.c (pos_visible_p): Use the special code for finding the
14872 beginning of a display property or overlay for any "replacing"
14873 display property, not just for display strings. This solves
14874 incorrect reporting of position by posn-at-point. (Bug#14241)
14876 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
14878 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
14879 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
14880 Verify that ElfW (Half) fits in int.
14881 (fatal): Use same signature as lisp.h.
14882 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
14883 configure and build with -DUNEXELF_DEBUG without worrying about
14884 other modules that use DEBUG.
14885 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
14886 possibly-wide integers now uses it instead of plain fprintf.
14887 (entry_address): New function, which avoids problems with 32-bit
14888 overflow on 64-bit hosts.
14889 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
14890 (round_up): Don't assume the remainder fits in int.
14891 (find_section): Use bool for boolean. Simplify debug code.
14892 (unexec): Don't assume file sizes fit in int or size_t.
14893 Omit unnecessary trailing newline in 'fatal' format.
14894 Use strerror rather than outputting decimal error number.
14895 Remove unused code when emacs is not defined;
14896 this file relies on Emacs now.
14897 Don't assume e_phnum and e_shnum are positive.
14899 * regex.c: Fix problems when DEBUG is defined.
14900 (extract_number, extract_number_and_incr): Define regardless of
14901 whether DEBUG is defined; that's simpler and makes the code less
14902 likely to go stale in the normal case when DEBUG is not defined.
14903 Return int rather than taking an int * arg. All callers changed.
14904 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
14905 Remove, replacing with ...
14906 (DEBUG_PRINT): New macro. All callers changed.
14907 (DEBUG_COMPILES_ARGUMENTS): New macro.
14908 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
14909 (print_compiled_pattern, print_double_string) [DEBUG]:
14910 Use prototype rather than old-style definition.
14911 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
14912 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
14913 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
14914 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
14915 Don't assume ptrdiff_t, size_t, and long are the same width as int.
14916 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
14917 This matters only when DEBUG is defined.
14919 2013-05-05 Eli Zaretskii <eliz@gnu.org>
14921 * xdisp.c (set_iterator_to_next): Set the
14922 ignore_overlay_strings_at_pos_p flag only if we are _really_
14923 iterating over an overlay string, as indicated by the
14924 current.overlay_string_index member. (Bug#14306)
14926 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
14928 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
14929 to where it is used, to avoid autorelease issues (Bug#14050).
14931 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
14933 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
14934 * fileio.c (syms_of_fileio): Implement this.
14935 * filelock.c (create_lock_file): If symbolic links don't work, so
14936 we use a regular file as a lock file, do not fsync the lock file;
14939 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
14941 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
14942 (syms_of_minibuf): Adjust accodingly.
14944 * callint.c (Fcall_interactively): Adjust calls accordingly.
14946 2013-05-04 Eli Zaretskii <eliz@gnu.org>
14948 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
14949 w->contents is a buffer before computing everything else.
14950 Use parentheses to disambiguate last part of the condition.
14952 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
14953 assertion violations. (Bug#14062)
14955 2013-05-01 David Reitter <david.reitter@gmail.com>
14957 * nsfns.m (ns_tooltip): Initialize.
14959 2013-04-28 Eli Zaretskii <eliz@gnu.org>
14961 * coding.c (decode_coding_gap): Don't remove the character before
14962 a newline unless it's a CR character. (Bug#14287)
14964 2013-04-28 Dan Nicolaescu <dann@gnu.org>
14966 * dispextern.h (struct face): Move enum face_underline_type
14967 earlier so that bitfields can be in the same word.
14969 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
14971 * nsfns.m (handlePanelKeys): New function.
14972 (EmacsOpenPanel:performKeyEquivalent:)
14973 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
14974 arrows/function/control and copy/paste keys (Bug#14296).
14976 2013-04-27 Juri Linkov <juri@jurta.org>
14978 * callint.c (Fcall_interactively): Call `Qread_number' for
14979 interactive code letter `n' instead of using duplicate code.
14982 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
14984 * systime.h (make_timeval): Declare as 'const'.
14986 2013-04-27 Kenichi Handa <handa@gnu.org>
14988 * font.c (font_open_entity): Always open a font of manageable
14991 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
14993 Port better to AIX (Bug#14258).
14994 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
14997 2013-04-24 Kenichi Handa <handa@gnu.org>
14999 * coding.c (decode_coding_iso_2022): When an invalid escape
15000 sequence is encountered, reset the invocation and designation
15001 status to the safest one.
15003 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15005 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15006 Without this fix, "make distclean" leaves stamp-h1 behind.
15008 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15010 * w32fns.c (w32_fullscreen_rect): New function to compute the
15011 window rectangle for the given fullscreen mode.
15012 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15013 longer tunes the window size. This keeps the window's edges flush
15014 with the screen and allows the taskbar to hide itself in fullboth.
15016 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15017 window decorations and uses the entire screen.
15019 * w32term.h (w32_fullscreen_rect) Add prototype.
15020 (struct w32_output): Replace normal_width, normal_height,
15021 normal_top, and normal_left members with a single normal_placement
15023 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15025 (FRAME_NORMAL_PLACEMENT): New macro.
15027 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15029 * minibuf.c (Ftest_completion): Silence compiler warning.
15031 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15033 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15036 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15039 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15040 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15041 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15042 parentheses where appropriate.
15044 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15046 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15048 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15050 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15051 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15052 Mention in the doc string that setting these variables takes
15053 effect only after a call to set-window-buffer. (Bug#14200)
15055 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15057 * indent.c (Fvertical_motion): Don't consider display strings on
15058 overlay strings as display strings on the buffer position we
15059 started from. This prevents vertical cursor motion from jumping
15060 more than one line when there's an overlay string with a display
15061 property at end of line.
15062 Reported by Karl Chen <Karl.Chen@quarl.org> in
15063 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15065 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15067 * window.c (select_window): `record_buffer' even if window is
15068 already selected (bug#14191).
15070 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15072 * window.c (Fwindow_end): Test more flags, including the buffer's
15073 last_overlay_modified flag, to determine whether the window's
15074 display is really up-to-date. Prevents the function from
15075 returning a stale value. (Bug#14170)
15076 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15079 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15081 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15082 garbaged only if it is not already the top frame on its TTY.
15083 This prevents flickering due to constant redrawing of TTY frames when
15084 there are GUI frames open in the same session. (Bug#13864)
15086 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15088 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15089 of marking the idle timers directly.
15091 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15093 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15094 tables (bug#14054).
15096 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15098 * window.c (select_window): Don't record_buffer while the invariant is
15099 temporarily broken (bug#14161).
15101 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15103 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15105 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15107 2013-04-07 Romain Francoise <romain@orebokech.com>
15109 Ignore additional platform-specific ACL errors (Bug#13702).
15110 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15111 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15113 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15115 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15118 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15120 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15121 This bug was introduced by my 2013-02-25 change that simplified
15122 data_start configuration. Without this change, on GNU/Linux
15123 an Emacs configured with --enable-profiling fails immediately
15124 due to a profiler signal.
15125 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15126 with these flags. On platforms where special flags are needed
15127 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15128 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15129 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15131 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15133 Get rid of some platform-specific functions examining window
15134 system and its capabilities. This is a partial rework of the
15136 * lisp.h (have_menus_p): Remove prototype. This function is
15137 replaced with platform-independent window_system_available.
15138 (check_window_system): Move to...
15139 * frame.h (decode_window_system_frame, window_system_available):
15140 ...here, add new prototypes.
15141 * frame.c (window_system_available, decode_window_system_frame):
15143 (check_window_system): Platform-independent now.
15144 * xterm.h (x_in_use): Remove declaration.
15146 * w32term.h (check_x_frame):
15147 * nsterm.h (check_x_frame): Remove prototypes. This function
15148 is replaced with platform-independent decode_window_system_frame.
15149 * msdos.c (have_menus_p): Remove.
15150 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
15151 Remove platform-specific functions. Use check_window_system,
15152 decode_window_system_frame and check_ns_display_info where
15153 appropriate. Minor style and comment tweaks.
15154 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
15155 (check_x_frame): Likewise.
15156 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
15158 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
15159 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
15160 * xmenu.c, xselect.c: All related users changed.
15162 2013-04-03 Kenichi Handa <handa@gnu.org>
15164 The following changes is to optimize the code for reading UTF-8
15167 * coding.c (check_ascii): Rename from detect_ascii. Return value
15168 changed. Check EOL format. Do not call adjust_coding_eol_type
15170 (check_utf_8): New function.
15171 (adjust_coding_eol_type): Do nothing if already adjusted.
15172 (detect_coding): Compare the return value of check_ascii with
15173 coding->src_bytes. Call adjust_coding_eol_type if necessary.
15174 (decode_coding_gap): Optimize for valid UTF-8.
15176 2013-03-21 Kenichi Handa <handa@gnu.org>
15178 * coding.c (syms_of_coding): Cancel previous change.
15180 * insdel.c (insert_from_gap): Fix previous change.
15182 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
15184 Consistently use platform-specific function to detect window system.
15185 * lisp.h (check_window_system): New prototype. This function is
15186 going to replace check_x, check_w32 and check_ns.
15187 (have_menus_p): Mention msdos.c in comment.
15188 * fontset.c (check_window_system_func): Remove. Adjust all users.
15189 * fontset.h (check_window_system_func): Remove prototype.
15190 * nsterm.h (check_ns):
15191 * xterm.h (check_x):
15192 * w32term.h (check_w32): Likewise.
15193 * menu.c (Fx_popup_menu): Use check_window_system.
15194 * msdos.c (check_window_system): Define for MS-DOS.
15195 * nsfns.m (check_window_system): Define for NS. Adjust all users.
15196 * w32fns.c (check_window_system): Likewise for MS-Windows.
15197 * xfns.c (check_window_system): Likewise for X.
15198 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
15199 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
15201 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
15203 Prefer < to > in range checks such as 0 <= i && i < N.
15204 This makes it easier to visualize quantities on a number line.
15205 This patch doesn't apply to all such range checks,
15206 only to the range checks affected by the 2013-03-24 change.
15207 This patch reverts most of the 2013-03-24 change.
15208 * alloc.c (xpalloc, Fgarbage_collect):
15209 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
15210 * character.c (string_escape_byte8):
15211 * charset.c (read_hex):
15212 * data.c (cons_to_unsigned):
15213 * dispnew.c (update_frame_1):
15214 * doc.c (Fsubstitute_command_keys):
15215 * doprnt.c (doprnt):
15216 * editfns.c (hi_time, decode_time_components):
15217 * fileio.c (file_offset):
15218 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15219 * font.c (font_intern_prop):
15220 * frame.c (x_set_alpha):
15221 * gtkutil.c (get_utf8_string):
15222 * indent.c (check_display_width):
15223 * keymap.c (Fkey_description):
15224 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
15226 * minibuf.c (read_minibuf_noninteractive):
15227 * process.c (wait_reading_process_output):
15228 * search.c (Freplace_match):
15229 * window.c (get_phys_cursor_glyph):
15230 * xdisp.c (redisplay_internal):
15231 * xsmfns.c (smc_save_yourself_CB):
15232 Prefer < to > for range checks.
15233 * dispnew.c (sit_for): Don't mishandle NaNs.
15234 This fixes a bug introduced in the 2013-03-24 change.
15235 * editfns.c (decode_time_components): Don't hoist comparison.
15236 This fixes another bug introduced in the 2013-03-24 change.
15238 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
15240 * frame.h (struct frame): Drop scroll_bottom_vpos
15241 member becaue all real users are dead long ago.
15242 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
15243 * xdisp.c (redisplay_internal): Adjust user.
15245 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
15247 * nsmenu.m (showAtX:Y:for:): setLevel to
15248 NSPopUpMenuWindowLevel (Bug#13998).
15250 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
15252 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
15253 (ns_check_pending_open_menu): Declare.
15255 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
15256 (x_activate_menubar): Update the menu with title that matches
15257 ns_get_pending_menu_title, and call
15258 ns_check_pending_openmenu (Bug#12698).
15259 (menuWillOpen:): New method.
15260 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
15262 * nsterm.m (menu_will_open_state, menu_mouse_point)
15263 (menu_pending_title): New varaibles.
15264 (ns_get_pending_menu_title, ns_check_menu_open)
15265 (ns_check_pending_open_menu): New functions.
15267 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
15269 * indent.c (current_column_bol_cache): Remove leftover which is not
15270 used in Fmove_to_column any more.
15271 (current_column, scan_for_column): Adjust users.
15272 * keyboard.c (last_point_position_buffer, last_point_position_window):
15273 Remove leftovers which are not used for recording undo any more.
15274 (command_loop_1, syms_of_keyboard): Adjust users.
15275 * xdisp.c (last_max_ascent): Remove leftover which is not used in
15276 redisplay_window any more.
15277 (move_it_to): Adjust user.
15279 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
15281 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
15282 Update dependencies.
15284 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
15286 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
15287 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
15288 forward references.
15290 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15292 * window.h (struct window): Replace hchild, vchild and buffer slots
15293 with a single slot 'contents'. This is possible because each valid
15294 window may have either the child window (in vertical or horizontal
15295 combination) or buffer to display (for the leaf window). Using that,
15296 a lot of operations to traverse and/or change window hierarchies may
15297 be simplified. New member horizontal is used to distinguish between
15298 horizontal and vertical combinations of internal windows.
15299 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
15300 (WINDOW_VERTICAL_COMBINATION_P): New macros.
15301 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
15302 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
15303 Use contents slot, not buffer, where appropriate.
15304 (wset_combination): New function.
15305 (wset_buffer): Add eassert.
15306 (Fframe_first_window): Simplify the loop reaching first window.
15307 (Fwindow_buffer): Use WINDOW_LEAF_P.
15308 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
15309 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
15310 (unshow_buffer): Convert initial debugging check to eassert.
15311 (replace_window, recombine_windows, Fdelete_other_windows_internal)
15312 (make_parent_window, window_resize_check, window_resize_apply)
15313 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
15314 (Fset_window_configuration, delete_all_child_windows, save_window_save):
15315 Adjust to match struct window changes.
15316 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
15317 (mark_window_cursors_off, count_windows, get_leaf_windows)
15318 (foreach_window_1): Simplify the loop.
15319 * alloc.c (mark_object): Do not check for the leaf window because
15320 internal windows has no glyph matrices anyway.
15321 * dispnew.c (clear_window_matrices, showing_window_margins_p)
15322 (allocate_matrices_for_window_redisplay, fake_current_matrices)
15323 (allocate_matrices_for_frame_redisplay, free_window_matrices)
15324 (build_frame_matrix_from_window_tree, mirror_make_current)
15325 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
15326 (update_window_tree, set_window_update_flags): Simplify the loop.
15327 (sync_window_with_frame_matrix_rows): Enforce live window.
15328 Use contents slot, not buffer, where appropriate.
15329 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
15330 and WINDOW_HORIZONTAL_COMBINATION_P.
15331 (make_frame_visible_1): Simplify the loop.
15332 Use contents slot, not buffer, where appropriate.
15333 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
15334 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
15335 (expose_window_tree): Likewise.
15336 Use contents slot, not buffer, where appropriate.
15337 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
15338 to avoid deleted windows. Use contents slot instead of buffer.
15339 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
15340 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
15341 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
15342 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
15344 2013-03-28 Eli Zaretskii <eliz@gnu.org>
15346 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
15347 identify the reasons for assertion violations in bug#14062 and
15349 (Fx_show_tip): Fix compilation error under
15350 "--enable-check-lisp-object-type". (Bug#14073)
15352 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
15353 Reported by <rzl24ozi@gmail.com>.
15355 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15357 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
15359 (unwind_with_echo_area_buffer): ...to restore it here.
15360 This is needed to ensure that...
15361 (redisplay_window): ...both window markers are valid here,
15362 which is verified by eassert.
15363 * editfns.c (save_excursion_save): Do not assume that
15364 selected_window always displays the buffer.
15365 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
15368 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
15370 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
15373 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
15375 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
15377 2013-03-27 Eli Zaretskii <eliz@gnu.org>
15379 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
15380 since MinGW's w32api headers do. This avoids compiler warnings.
15382 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
15383 if already defined.
15385 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15387 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
15389 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
15391 * gtkutil.c (style_changed_cb): Check if frame is live and an
15392 X frame (Bug#14038).
15394 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15396 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
15397 Define only for _WIN32_WINNT less than 0x0500.
15398 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
15400 Move inclusion of time.h before sys/time.h, so that MinGW64 could
15401 see its own definitions of 'struct timeval' and 'struct timezone'.
15403 Fix incompatibilities between MinGW.org and MinGW64 headers.
15404 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
15406 * w32.c (REPARSE_DATA_BUFFER): Guard with
15407 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
15409 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
15411 * xterm.c: Include X11/XKBlib.h
15412 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
15414 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
15416 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
15418 * blockinput.h (input_blocked_p): Likewise.
15419 * bytecode.c (exec_byte_code): Likewise.
15420 * callproc.c (call_process_kill, call_process_cleanup)
15421 (Fcall_process): Likewise.
15422 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
15423 (Fccl_execute_on_string): Likewise.
15424 * character.c (string_escape_byte8): Likewise.
15425 * charset.c (read_hex): Likewise.
15426 * cm.c (calccost): Likewise.
15427 * data.c (cons_to_unsigned): Likewise.
15428 * dired.c (directory_files_internal, file_name_completion):
15430 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
15431 (sit_for): Likewise.
15432 * doc.c (Fsubstitute_command_keys): Likewise.
15433 * doprnt.c (doprnt): Likewise.
15434 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
15435 * emacsgtkfixed.c: Likewise.
15436 * fileio.c (file_offset, Fwrite_region): Likewise.
15437 * floatfns.c (Fexpt, fmod_float): Likewise.
15438 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15440 * font.c (font_intern_prop): Likewise.
15441 * frame.c (x_set_alpha): Likewise.
15442 * gtkutil.c (get_utf8_string): Likewise.
15443 * indent.c (check_display_width): Likewise.
15444 * intervals.c (create_root_interval, rotate_right, rotate_left)
15445 (split_interval_right, split_interval_left)
15446 (adjust_intervals_for_insertion, delete_node)
15447 (interval_deletion_adjustment, adjust_intervals_for_deletion)
15448 (merge_interval_right, merge_interval_left, copy_intervals)
15449 (set_intervals_multibyte_1): Likewise.
15450 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
15451 * keymap.c (Fkey_description): Likewise.
15452 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
15453 * lread.c (openp, read_integer, read1, string_to_number):
15455 * menu.c (ensure_menu_items): Likewise.
15456 * minibuf.c (read_minibuf_noninteractive): Likewise.
15457 * print.c (printchar, strout): Likewise.
15458 * process.c (create_process, Faccept_process_output)
15459 (wait_reading_process_output, read_process_output, send_process)
15460 (wait_reading_process_output): Likewise.
15461 * profiler.c (make_log, handle_profiler_signal): Likewise.
15462 * regex.c (re_exec): Likewise.
15463 * regex.h: Likewise.
15464 * search.c (looking_at_1, Freplace_match): Likewise.
15465 * sysdep.c (get_child_status, procfs_ttyname)
15466 (procfs_get_total_memory): Likewise.
15467 * systime.h (EMACS_TIME_VALID_P): Likewise.
15468 * term.c (dissociate_if_controlling_tty): Likewise.
15469 * window.c (get_phys_cursor_glyph): Likewise.
15470 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15471 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15473 * xfns.c (Fx_window_property): Likewise.
15474 * xmenu.c (set_frame_menubar): Likewise.
15475 * xselect.c (x_get_window_property, x_handle_dnd_message):
15477 * xsmfns.c (smc_save_yourself_CB): Likewise.
15478 * xterm.c (x_scroll_bar_set_handle): Likewise.
15480 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15482 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15483 to be optional or nil. Adjust comment and convert it to docstring.
15484 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15485 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15487 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15489 Static checking by GCC 4.8-20130319.
15490 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15491 * process.c (Fset_process_datagram_address)
15492 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15493 * xdisp.c (get_char_face_and_encoding)
15494 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15495 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15496 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15498 2013-03-24 Ken Brown <kbrown@cornell.edu>
15500 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15501 fix compilation on 64-bit Cygwin, where underscores are not
15502 automatically prepended.
15504 * w32term.c (w32_initialize): Silence compiler warning.
15506 2013-03-23 Eli Zaretskii <eliz@gnu.org>
15508 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
15509 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
15510 variables, to save and restore frame dimensions.
15511 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
15512 after returning from a 'fullscreen' configuration.
15513 use SendMessage instead of PostMessage to send the SC_RESTORE message,
15514 to avoid races between the main thread and the input thread.
15516 * w32term.h (struct w32_output): New members normal_width,
15517 normal_height, normal_top, normal_left, and prev_fsmode.
15518 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
15519 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
15520 members of a frame.
15522 * w32term.c (w32fullscreen_hook): Record last value of the frame's
15523 'fullscreen' parameter. Always record previous width and height
15524 of the frame, except when switching out of maximized modes, so
15525 that they could be restored correctly, instead of resetting to the
15526 default frame dimensions. Send SC_RESTORE command to the frame,
15527 unless we are going to send SC_MAXIMIZE, to restore the frame
15528 resize hints in the mouse pointer shown by the window manager.
15531 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
15533 * lisp.h (get_frame_param): Adjust conditions for prototype
15536 2013-03-22 Ken Brown <kbrown@cornell.edu>
15538 * unexcw.c: Drop unneeded inclusion of w32common.h.
15539 (report_sheap_usage): Declare.
15540 (read_exe_header): Add magic numbers for x86_64.
15541 (fixup_executable): Fix printf format specifier for unsigned long
15544 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
15546 * frame.h (struct frame): Put menu_bar_window under #ifdef
15547 because this member is not needed when X toolkit is in use.
15548 (fset_menu_bar_window):
15549 * dispnew.c (clear_current_matrices, clear_desired_matrices)
15550 (free_glyphs, update_frame):
15551 * xdisp.c (expose_frame): Likewise.
15552 (display_menu_bar): Likewise. Remove redundant eassert.
15553 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
15556 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
15558 Use functions and constants to manipulate Lisp_Save_Value objects.
15559 This replaces code that used macros and strings and token-pasting.
15560 The change makes the C source a bit easier to follow,
15561 and shrinks the Emacs executable a bit.
15562 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
15563 (make_save_value): Change 1st arg from string to enum. All callers
15566 (mark_object): Use if, not #if, for GC_MARK_STACK.
15567 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
15568 (XSAVE_OBJECT): Now functions, not macros.
15569 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
15570 the constant was never used.
15571 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
15572 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
15573 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
15574 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
15576 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
15577 type3 with a single member save_type. All uses changed.
15578 (save_type, set_save_pointer, set_save_integer): New functions.
15579 * print.c (PRINTX): Remove.
15581 * alloc.c: Remove redundant static declarations.
15583 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15585 * window.h (struct window): Convert left_col, top_line, total_lines
15586 and total_cols from Lisp_Objects to integers. Adjust comments.
15587 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
15589 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
15590 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
15591 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
15592 Adjust users where appropriate.
15594 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15596 * frame.h (struct frame): Drop resx and resy because the same data is
15597 available from window system-specific output context. Adjust users.
15598 (default_pixels_per_inch_x, default_pixels_per_inch_y):
15599 New functions to provide defaults when no window system available.
15600 (FRAME_RES_X, FRAME_RES_Y): New macros.
15601 (NUMVAL): Move from xdisp.c.
15602 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15603 (Ffont_face_attributes, Fopen_font):
15604 * image.c (gs_load):
15605 * w32font.c (fill_in_logfont):
15606 * xdisp.c (calc_pixel_width_or_height):
15607 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15608 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15610 2013-03-20 Kenichi Handa <handa@gnu.org>
15612 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15613 to 1 (temporary workaround until a bug related to ASCII
15614 optimization is fixed).
15616 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15618 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15619 Signal error if window is not internal. Adjust docstring.
15620 (delete_all_child_windows): Use combination_limit to save the buffer.
15621 (Fset_window_configuration): Adjust accordingly.
15622 * print.c (syms_of_print): Initialize debugging output not here...
15623 (init_print_once): ...but in a new function here.
15624 * lisp.h (init_print_once): Add prototype.
15625 * emacs.c (main): Add call to init_print_once. Adjust comments.
15627 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15629 * window.c (window_resize_check, window_resize_apply)
15630 (window_from_coordinates, recombine_windows, set_window_buffer)
15631 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15632 (Fsplit_window_internal, Fdelete_window_internal)
15633 (freeze_window_starts): Use bool for booleans.
15634 * window.h (window_frame_coordinates, resize_frame_windows)
15635 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15637 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15639 * dispnew.c (bitch_at_user): Use `user-error'.
15641 2013-03-17 Ken Brown <kbrown@cornell.edu>
15643 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15644 as return type of image_background. (Bug#13981)
15645 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15647 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15649 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15650 (ns_select): Don't return with result uninitialized.
15652 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15655 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15657 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15658 directories. If filename is nil, get directory name (Bug#13932).
15659 Use getFilename and getDirectory.
15660 (getFilename, getDirectory): New methods for EmacsSavePanel and
15662 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15664 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15666 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15668 2013-03-15 Kenichi Handa <handa@gnu.org>
15670 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15671 (adjust_after_replace): Make it back to static. Delete the third
15672 arg text_at_gap_tail. Cancel the code for handling it.
15674 * coding.h (struct coding_system): New member eol_seen.
15676 * coding.c (detect_ascii): New function.
15677 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15678 when the source bytes are actually scanned. On detecting for
15679 coding_category_utf_8_auto, call detect_ascii instead of scanning
15680 source bytes directly.
15681 (produce_chars): Call insert_from_gap with the new arg 0.
15682 (encode_coding): Likewise.
15683 (decode_coding_gap): Control ASCII optimization by the variable
15684 disable_ascii_optimization instead of #ifndef .. #endif.
15685 Deccode EOL format according to coding->eol_seen.
15686 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15689 * lisp.h (adjust_after_replace): Cancel externing it.
15690 (insert_from_gap): Adjust prototype.
15692 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15694 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15695 FULLSCREEN_MAXIMIZED. (Bug#13935)
15697 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15699 * region-cache.c (find_cache_boundary, move_cache_gap)
15700 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15701 Simplify debugging check and convert to eassert. Adjust comment.
15702 (pp_cache): Put under ENABLE_CHECKING.
15704 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15706 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15707 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15708 and WM_ACTIVATEAPP.
15709 (w32fullscreen_hook): If the frame is visible, reset
15710 f->want_fullscreen flag after changing the frame size. If the
15711 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15714 2013-03-13 Daniel Colascione <dancol@dancol.org>
15716 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15717 too so that these builds can use Cygwin's file conversion
15718 functions. (We've been building and linking cygw32.o all along
15719 and just not using it.)
15721 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15723 File synchronization fixes (Bug#13944).
15724 * Makefile.in (LIB_FDATASYNC): New macro.
15726 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15727 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15728 Don't worry about HAVE_FSYNC, since a substitute fsync is
15729 available if the system lacks one.
15730 (Fwrite_regin): Retry fsync if interrupted.
15732 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15734 * w32term.c (w32_read_socket): If the Emacs frame is being
15735 activated, call w32fullscreen_hook, to make sure the new frame
15736 dimensions are in effect. (Bug#13937)
15738 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15740 * xdisp.c (init_iterator): Simplify because both character and byte
15741 positions are either specified or -1. Add eassert. Adjust comment.
15742 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15743 character and byte positions can be obtained from marker.
15745 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15747 Static checking by Sun C 5.12.
15748 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15749 * bytecode.c (exec_byte_code):
15750 * dispnew.c (init_display):
15752 * fileio.c (Fsubstitute_in_file_name):
15753 * keyboard.c (Fevent_convert_list):
15754 * keymap.c (Fsingle_key_description):
15755 * term.c (maybe_fatal, fatal):
15756 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15757 * xsmfns.c (Fhandle_save_session):
15758 Omit unreachable code.
15759 * keymap.c (map_keymap_char_table_item): Cast void * to
15760 a function pointer type; the C Standard requires this.
15762 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15763 Include <sys/param.h> unconditionally, as that works elsewhere and
15764 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15765 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15768 See ChangeLog.12 for earlier changes.
15770 ;; Local Variables:
15774 Copyright (C) 2011-2014 Free Software Foundation, Inc.
15776 This file is part of GNU Emacs.
15778 GNU Emacs is free software: you can redistribute it and/or modify
15779 it under the terms of the GNU General Public License as published by
15780 the Free Software Foundation, either version 3 of the License, or
15781 (at your option) any later version.
15783 GNU Emacs is distributed in the hope that it will be useful,
15784 but WITHOUT ANY WARRANTY; without even the implied warranty of
15785 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15786 GNU General Public License for more details.
15788 You should have received a copy of the GNU General Public License
15789 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.