1 2014-12-12 Eli Zaretskii <eliz@gnu.org>
3 * gnutls.c (Fgnutls_available_p, syms_of_gnutls): Move
4 gnutls-available-p out of the HAVE_GNUTLS conditional, and define
7 2014-12-11 Teodor Zlatanov <tzz@lifelogs.com>
9 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
11 * gnutls.h: Always declare syms_of_gnutls.
13 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
14 clarity. Let the availability check return Qnil when the GnuTLS
15 integration is not available, instead of erroring out.
18 2014-12-10 Eli Zaretskii <eliz@gnu.org>
20 * xdisp.c (move_it_in_display_line_to, display_line): Don't
21 disallow overflow-newline-into-fringe when word-wrap is in
24 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
26 * fileio.c: Better preserve window-points during revert (bug#19161).
27 (Qget_buffer_window_list): New var.
28 (get_window_points_and_markers, restore_window_points): New functions.
29 (Finsert_file_contents): Use them to save and restore window-points.
31 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
33 * xterm.c (x_delete_terminal): Call emacs_close for X connection
34 descriptor if called from x_connection_closed and always delete
35 this descriptor from keyboard waiting set (Bug#19147).
37 2014-12-10 Eli Zaretskii <eliz@gnu.org>
39 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
40 (bidi_cache_max_elts): New global variable.
41 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
42 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
44 (bidi_cache_search): Handle overflown cache. Improve commentary.
45 (bidi_cache_ensure_space): Limit allocations to the current value
46 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
47 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
48 the increment to not exceed the limit.
49 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
50 cache, zero otherwise (meaning the cache overflowed). In the
51 latter case, set bidi_cache_last_idx to -1.
52 (bidi_peek_at_next_level): Handle overflown cache.
53 (bidi_push_it): Increase the cache limit for iterating the new object.
54 (bidi_pop_it): Decrease the cache limit back to previous value.
55 (bidi_shelve_cache): Shelve the current value of the cache limit.
56 (bidi_unshelve_cache): Restore the value of cache limit.
57 (bidi_find_bracket_pairs): If the cache overflows while looking
58 for the paired bracket, give up and let bidi_resolve_neutrals
59 process the bracket as a simple neutral. (Bug#19322)
60 (bidi_find_other_level_edge): If the cache overflows, fall back on
61 Plan B, which effectively stops the reordering and restarts it on
62 the next character (after resetting the cache).
63 (bidi_move_to_visually_next): When the cache overflows, reset it
64 after processing the last cached character.
66 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
68 Fix glitches in gnutls.c, mostly memory-related
69 * gnutls.c: Sort macro definitions by name.
70 (fn_gnutls_transport_set_errno): Omit unreachable definition.
71 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
72 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
73 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
74 calculating string length. Use make_uninit_string, to avoid
75 copying the string. Cast the char, not the pointer.
76 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
77 and free. Work even for dates past the year 9999. Use void *
78 for buffers, to avoid casts.
80 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
82 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
84 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
86 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
89 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
91 * process.c: Whitespace and line-break nitpicks.
93 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
95 * gnutls.c (gnutls_certificate_details): The :signature isn't
96 that useful, so remove it.
97 (gnutls_certificate_details): Clean up whitespace slightly.
98 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
100 (gnutls_certificate_details): Put :signature-algorithm back again,
101 which was removed by mistake.
102 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
103 that they are not messaged by default (bug#16253).
104 (Fgnutls_error_fatalp): Doc fix (bug#18210).
106 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
108 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
110 * nsimage.m (setPixmapData): Make bmRep local so class member is not
113 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
115 * eval.c (Fsignal): Remove duplicate test.
116 (Fautoload_do_load): Fix up docstring.
118 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
120 * nsterm.m (represented_filename, represented_frame): New variables.
121 (ns_set_represented_filename): New function.
122 (sendEvent:): Set represented filename here to avoid flicker,
123 related to Bug#18757.
125 * nsterm.h: Declare ns_set_represented_filename.
127 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
128 at once, call ns_set_represented_filename instead.
130 2014-12-05 Eli Zaretskii <eliz@gnu.org>
132 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
133 (struct bidi_stack): Reduce size by using bit fields and by
134 packing sos, override, and isolate_status into a single 8-bit
137 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
138 (bidi_push_embedding_level): Construct flags from individual
139 bits. Adapt to changes in prev_for_neutral and next_for_neutral
141 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
142 from flags. Adapt to changes in prev_for_neutral,
143 next_for_neutral, and last_strong members.
144 (bidi_line_init): Initialize flags to zero.
145 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
146 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
148 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
150 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
151 (Fapply): Try and simplify the control flow.
153 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
155 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
156 Use gnutls_sign_get_name directly because
157 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
158 (init_gnutls_functions): Load missing gnutls_server_name_set.
160 2014-12-02 Eli Zaretskii <eliz@gnu.org>
162 * bidi.c (bidi_find_first_overridden): New function.
164 * xdisp.c (Fbidi_find_overridden_directionality): New function.
165 (syms_of_xdisp): Defsubr it.
167 * dispextern.h (bidi_find_first_overridden): Add prototype.
169 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
171 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
172 to nil after release (Bug#9133).
174 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
176 Port better to AddressSanitizer.
177 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
179 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
180 Return -1 or 0, as the pipe trick doesn't work.
181 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
183 * print.c (print_object):
184 When a pointer-check primitive returns -1, do not assume this
185 means the pointer is valid or that the underlying system has failed.
186 It could just be that addresses are being sanitized so Emacs can't
187 test for pointer validity.
188 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
189 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
190 string validity checker doesn't work on stack-based strings.
192 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
194 Improve clarity of USE_LSB_TAG definition.
195 Problem reported by Lee Duhem. Suggestion by Andreas Schwab in:
196 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
197 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
198 VAL_MAX / 2 rather than in terms of the (more complicated)
199 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
201 2014-11-29 Eli Zaretskii <eliz@gnu.org>
203 * xdisp.c (handle_single_display_spec): When ignoring a fringe
204 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
205 (next_element_from_buffer): When done with overlays, reset the
206 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
208 2014-11-29 Eli Zaretskii <eliz@gnu.org>
210 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
211 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
213 2014-11-29 Ulrich Müller <ulm@gentoo.org>
215 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
216 for paxctl and setfattr. Fixes temacs startup failure with
217 grsecurity/PaX enabled Linux kernel (bug#19067).
219 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
221 * src/w32.c, src/w32heap.c, src/w32term.c:
222 Use MINGW_W64 instead of _W64.
224 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
226 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
228 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
230 * gnutls.c (gnutls_ip_address_p): New function.
231 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
233 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
235 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
237 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
239 Fix gnutls problems caught by static checking.
240 * gnutls.c (Fgnutls_boot): Remove unused local.
241 (Fgnutls_boot): Fix pointer signedness.
243 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
245 * gnutls.c (gnutls_certificate_details): Don't include certain
246 certificate details on older gnutls versions (bug#19168).
247 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
248 (gnutls_certificate_details): Reversed check in last checkin.
250 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
252 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
253 (Fgnutls_peer_status_warning_describe): Add function to describe a
254 peer verification warning symbol.
255 (Fgnutls_peer_status): Use it.
256 (Fgnutls_boot): Use it. Minor logging fixes.
258 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
260 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
262 2014-11-24 Glenn Morris <rgm@gnu.org>
264 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
266 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
267 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
269 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
271 * gnutls.c: Fix Windows function definition of
272 gnutls_x509_crt_get_fingerprint.
274 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
276 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
278 * process.h: Added more fields to Lisp_Process to track
281 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
282 (Fgnutls_peer_status): New functions to export TLS certificate
283 details to Emacs Lisp.
285 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
287 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
288 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
289 check for gtk_adjustment_configure (Bug#19149).
290 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
292 2014-11-22 Glenn Morris <rgm@gnu.org>
294 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
296 2014-11-22 Martin Rudalics <rudalics@gmx.at>
298 Don't shrink frame when using desktop-save-mode (Bug#19048).
299 * w32fns.c (x_set_tool_bar_lines): Always call
300 x_change_tool_bar_height (Bug#19048).
301 (x_change_tool_bar_height): Mark frame as garbaged since
302 adjust_frame_size might not have done that.
303 * xfns.c (x_set_tool_bar_lines): Always call
304 x_change_tool_bar_height (Bug#19048).
305 (x_change_tool_bar_height): Mark frame as garbaged since
306 adjust_frame_size might not have done that.
308 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
310 * xml.c (parse_region): Take care of new optional parameter
311 'discard-comments' of 'libxml-parse(html|xml)-region'.
312 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
313 New optional parameter 'discard-comments'.
315 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
317 Improve time stamp handling, and be more consistent about it.
318 * editfns.c (invalid_time): New function.
319 Use it instead of 'error ("Invalid time specification")'.
320 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
321 (decode_float_time, lisp_to_timespec, lisp_time_struct):
323 (make_time_tail, make_time): Remove. All uses changed to use
324 new functions or plain list4i.
325 (disassemble_lisp_time): Return effective length if successful.
326 Check that LOW is an integer, if it's combined with other components.
327 (decode_time_components): Decode into struct lisp_time, not
328 struct timespec, so that we can support a wide set of times
329 regardless of whether time_t is signed. Decode plain numbers
330 as seconds since the Epoch, and nil as the current time.
331 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
332 Reimplement in terms of new functions.
333 (Fencode_time): Just use list2i.
334 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
335 * keyboard.c (decode_timer): Don't allow the new formats (floating
336 point or nil) in timers.
337 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
338 place of the magic number '16'.
339 (struct lisp_time): New type.
340 (decode_time_components): Use it.
341 (lisp_to_timespec): New decl.
343 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
345 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
348 * callint.c (Fcall_interactively): Pass in nil as argument to
349 Fbarf_if_buffer_read_only.
351 * fileio.c (Finsert_file_contents): Ditto.
353 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
355 * textprop.c (verify_interval_modification): Check buffer
356 readedness after the last interval.
358 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
359 the text at POSITION (new optional argument) has the
360 `inhibit-read-only' text property set.
362 2014-11-16 Eli Zaretskii <eliz@gnu.org>
364 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
365 errors in computing the number of pixels to scroll.
366 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
368 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
370 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
371 call updateFrameSize.
373 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
375 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
377 * nsfns.m (x_set_foreground_color, x_set_background_color)
378 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
379 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
381 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
383 * nsterm.m (ns_send_appdefined): Check for application defined
384 event on Cocoa (Bug#18993).
385 (run): Restore code before the previous 18993 fix.
387 2014-11-14 David Reitter <david.reitter@gmail.com>
389 * nsterm.m (run): Set timeout for event loop to prevent hang.
392 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
394 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
396 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
398 * xfont.c (xfont_list_pattern): Do not allocate font entity object
399 for each candidate font but attempt to reuse it from previous improper
402 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
404 Avoid undefined behavior in color table hashing.
405 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
406 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
407 This function avoids undefined behavior with signed shift overflow.
409 2014-11-10 Eli Zaretskii <eliz@gnu.org>
411 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
412 when the inserted text does not need decoding. (Bug#18982)
414 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
416 * nsterm.h (EmacsScroller): judge returns bool.
418 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
419 (ns_judge_scroll_bars): Only set removed if judge returns true.
420 (judge): Returns bool == condemned. Remove self from window.
421 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
423 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
425 * keyboard.c (command_loop_1): Record this-command in recent-keys.
426 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
428 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
430 * nsterm.m (ns_set_vertical_scroll_bar)
431 (ns_set_horizontal_scroll_bar): Cleanup merge error.
433 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
435 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
436 merely because tmo_in_millisec is nonnegative. The 1st call
437 to g_main_context_query could succeed while the 2nd one fails.
439 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
441 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
443 * nsterm.m (run): Only use non-system event loop if OSX version is
444 exactly 10.9 (Bug#18993).
445 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
448 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
450 * callproc.c (encode_current_directory): Support handling of file
451 names prepended by "/:". (Bug#18891)
453 2014-11-08 Alan Mackenzie <acm@muc.de>
455 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
457 2014-11-08 Dima Kogan <dima@secretsauce.net>
459 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
461 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
463 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
464 raises an error. (Bug#18891)
466 2014-11-08 Martin Rudalics <rudalics@gmx.at>
468 * frame.c (adjust_frame_size): Call x_set_window_size only if
469 f->can_x_set_window_size is set.
470 (make_frame): Initialize f->can_x_set_window_size and
471 f->can_run_window_configuration_change_hook.
472 (Fcan_run_window_configuration_change_hook): New function.
473 * frame.h (frame): Split `official' into `can_x_set_window_size'
474 and `can_run_window_configuration_change_hook'.
475 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
476 * w32fns.c (Fx_create_frame, x_create_tip_frame):
477 Set f->can_x_set_window_size.
478 * window.c (run_window_configuration_change_hook):
479 Return immediately if either f->can_x_set_window_size or
480 f->can_run_window_configuration_change_hook are false.
481 (Fset_window_configuration): Instead of f->official set
482 f->can_x_set_window_size.
483 * xfns.c (Fx_create_frame, x_create_tip_frame):
484 Set f->can_x_set_window_size.
486 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
488 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
489 cleanup from 2014-11-01 (Bug#18972).
491 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
493 * keyboard.c: Call gui-set-selection instead of x-set-selection.
494 * xdisp.c (window-scroll-functions): Improve docstring.
496 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
498 Uniquify the 'size' symbol.
500 * w32notify.c (Qsize): Remove.
501 * lisp.h (Qsize): New decl.
502 * lread.c (Qsize): Now extern.
503 * w32notify.c (syms_of_w32notify): No need to defsym.
505 2014-11-07 Martin Rudalics <rudalics@gmx.at>
507 * dispnew.c (change_frame_size_1): Fix call of
509 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
510 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
511 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
512 (Qtool_bar_size): New constants.
513 (frame_inhibit_resize, adjust_frame_size): New argument to
514 handle case where frame_inhibit_implied_resize is a list.
515 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
516 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
517 (x_set_right_divider_width, x_set_bottom_divider_width)
518 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
519 (x_set_scroll_bar_width, x_set_scroll_bar_height):
521 (frame-inhibit-implied-resize): Rewrite doc-string.
522 * frame.h (frame_inhibit_resize, adjust_frame_size):
523 Fix external declarations.
524 (Qframe_position, Qframe_outer_size)
525 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
526 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
527 (Qtool_bar_size): Extern them.
528 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
529 (xg_height_or_width_changed): Remove.
530 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
531 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
532 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
533 (xg_change_toolbar_position): Call adjust_frame_size directly.
534 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
535 Fix calls of adjust_frame_size.
536 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
537 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
538 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
539 frame can get resized when tool-bar-lines parameter changes from
541 (Fw32_frame_menu_bar_size): Return fourth value.
542 (Fw32_frame_rect): Block input around system calls
543 (Fx_frame_geometry): New function.
544 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
545 * w32term.c (x_new_font): Adjust adjust_frame_size call.
546 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
547 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
548 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
549 (Fx_create_frame): Adjust adjust_frame_size calls.
550 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
551 frame can get resized when tool-bar-lines parameter changes from
553 (Fx_frame_geometry): New function.
554 * xmenu.c (update_frame_menubar): On Lucid call
555 adjust_frame_size with one pixel less height to avoid that
556 repeatedly adding/removing the menu bar grows the frame.
557 (free_frame_menubar): On Motif arrange to optionally preserve
558 the old frame height when removing the menu bar.
559 * xterm.c (x_new_font): Adjust adjust_frame_size call.
561 2014-11-03 Eli Zaretskii <eliz@gnu.org>
563 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
564 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
565 frame; instead, print an error message.
567 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
569 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
571 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
573 * nsimage.m (allocInitFromFile:): Initialize bmRep.
574 (dealloc): Release bmRep.
576 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
577 imageListSetNext, imageListNext.
579 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
581 (allocInitFromFile:): Remove searching ImageList and calling
582 reference (Bug#18918).
583 (dealloc): Remove handling if ImageList.
585 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
587 * process.c (catch_child_signal): Fix incorrect assertion.
589 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
591 * macfont.m (macfont_draw):
592 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
594 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
595 if force_integral_p (i.e. no antialias).
596 (macfont_draw): Check ns_antialias_text, also turn off synthetic
597 bold if no antialias (Bug#18876).
599 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
600 was given (Bug#18846).
602 * nsterm.h (ns_set_doc_edited): Declare taking no args.
604 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
605 instead of in xdisp.c, function now takes void. (Bug#18884).
607 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
608 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
610 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
611 struct window* (Bug#18889).
612 Remove getMouseMotionPart.
613 (ns_output): Make icon_top/left int.
615 * nsfns.m (x_icon): icon_top/left is int.
617 * nsterm.m (ns_mouse_position): Remove unused code.
618 (initFrame:window:, dealloc): Use window instead of win.
619 (getMouseMotionPart:window:x:y:): Remove, unused.
620 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
622 2014-11-01 Eli Zaretskii <eliz@gnu.org>
624 * keyboard.c (readable_events): When FLAGS include
625 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
626 This avoids returning non-nil from input-pending-p when only such
627 events are in the queue. (Bug#18856)
629 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
631 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
632 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
633 (Qforeign_selection): Remove.
634 (ns_get_local_selection): Identation fix.
635 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
637 * nsselect.m (ns_get_local_selection): Remove calling of
638 functions in Vselection_converter_alist (Bug#18911).
639 (syms_of_nsselect): Remove Vselection_converter_alist.
641 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
643 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
644 and unnecessary initialization. Adjust comments.
646 2014-10-30 Eli Zaretskii <eliz@gnu.org>
648 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
650 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
651 index, not an absolute one, as that's what the function expects.
653 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
655 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
656 font on an initial frame when running as a daemon (Bug#18869).
658 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
660 2014-10-30 Eli Zaretskii <eliz@gnu.org>
662 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
663 build_string, when importing a home directory. (Bug#18873)
665 * dispnew.c (buffer_posn_from_coords):
666 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
667 account for the header-line height. (Bug#18839)
669 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
671 * xml.c (parse_region): Do not forget the first document child.
673 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
675 * nsselect.m: pasteboard_changecount is new.
676 (ns_store_pb_change_count, ns_get_pb_change_count)
677 (ns_get_our_change_count_for): New functions.
678 (ns_string_to_pasteboard_internal): Correct comment.
679 type => gtype in eassert, Call ns_store_pb_change_count.
680 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
681 (Fns_disown_selection_internal, Fns_selection_owner_p):
682 Replace Vselection_alist check, with change count check.
683 (Fns_get_selection): Initialize val to Qnil. Only get local
684 selection if change counts match (Bug#18799).
685 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
687 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
689 * src/w32proc.c (create_child): If calling a quoted batch file,
690 pass NULL for exe. (Bug#18745)
692 2014-10-24 Eli Zaretskii <eliz@gnu.org>
694 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
695 (bidi_resolve_brackets): Use end of string position rather than ZV
696 when iterating over a string. (Bug#18815)
698 2014-10-24 Martin Rudalics <rudalics@gmx.at>
700 * keyboard.c (make_lispy_position): Return coordinates also when
701 on scroll bars, fringes, margins or not in a window.
702 * xdisp.c (show_mouse_face): Don't change cursor face during
705 2014-10-23 Martin Rudalics <rudalics@gmx.at>
707 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
708 (frame_resize_pixelwise, frame_inhibit_implied_resize):
709 Fix doc-strings (Bug#18789).
711 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
713 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
715 2014-10-22 Eli Zaretskii <eliz@gnu.org>
717 Optimize redisplay of simple bracketed text.
718 * bidi.c (bidi_cache_reset_to): New function.
719 (bidi_cache_reset): Call it.
720 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
722 (bidi_resolve_explicit): Reset bracket_pairing_pos and
723 bracket_enclosed_type only if bracket_pairing_pos's value is not
725 (MAX_BPA_STACK): Make sure the value is signed.
726 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
727 stop pushing values onto the stack.
728 (bidi_find_bracket_pairs): If the bracketed text is only on the
729 base embedding level, remove all the states cached by this
730 function from the cache, and return zero, so that the brackets in
731 this segment of text are processed as normal neutrals.
732 (bidi_resolve_brackets): Detect the brackets that are to be
733 processed as neutrals, and don't call bidi_find_bracket_pairs on
736 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
738 * w32select.c (Fw32_selection_exists_p): Rename from
739 Fx_selection_exists_p.
740 (syms_of_w32select): Adjust accordingly.
742 * w16select.c (Fw16_selection_exists_p): Rename from
743 Fx_selection_exists_p.
744 (syms_of_win16select): Adjust accordingly.
746 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
747 (Fns_own_selection_internal): Tighten scoping.
748 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
749 (Fns_get_selection): Rename from Fx_get_selection_internal.
750 (Fns_get_selection_internal, Fns_store_selection_internal):
752 (syms_of_nsselect): Adjust accordingly.
754 2014-10-21 Martin Rudalics <rudalics@gmx.at>
756 * w32fns.c (Fw32_frame_menu_bar_size): New function.
757 * w32term.c (x_set_window_size): Account for wrapped menu bar
758 lines when setting up frame height (Bug#15174 and Bug#18720).
759 (w32_add_wrapped_menu_bar_lines): New variable.
761 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
763 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
766 2014-10-20 Glenn Morris <rgm@gnu.org>
768 * Merge in all changes up to 24.4 release.
770 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
772 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
773 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
775 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
777 * xterm.c (handle_one_xevent): Check return value from
778 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
779 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
781 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
782 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
783 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
784 Gtk+ >= 3.14 (Bug#18674).
785 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
786 Gtk+ >= 3.14 (Bug#18674).
788 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
790 * gtkutil.c: Remove no-longer-used code.
791 (xg_update_menubar): Remove unused local and unnecessary call to
792 gtk_menu_item_get_submenu.
793 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
794 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
795 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
797 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
799 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
801 * xterm.h (handlebox_widget): Remove.
803 * xmenu.c (set_frame_menubar): Remove GTK block that calls
806 * gtkutil.h (xg_have_tear_offs): Remove declaration.
808 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
809 to handle Gtk versions.
810 (xg_get_file_with_chooser): Use them.
811 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
812 Remove (create_menus): Remove teroff argument and code.
813 Remove call to gtk_menu_set_title.
814 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
815 Adjust args to create_menus.
816 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
817 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
818 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
819 (xg_make_tool_item): Remove detach code.
820 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
821 (find_icon_from_name): New function.
822 (update_frame_tool_bar): Remove GtkStockItem code, move to
823 find_icon_from_name. Let stock be a list of icon names to try.
824 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
825 Replace TOOLBAR_TOP_WIDGET.
826 (free_frame_tool_bar, xg_change_toolbar_position ):
827 Replace TOOLBAR_TOP_WIDGET.
828 (xg_initialize): Remove tearoff code.
830 2014-10-18 Eli Zaretskii <eliz@gnu.org>
832 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
833 pixel from the window's cursor glyph width, since X renders hollow
834 blocks 1 pixel wider than the 'width' parameter.
836 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
837 glyph->pixel_width; this is now done in xterm.c.
839 Fix reordering of bracket characters in isolates.
840 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
841 RESOLVED_ONLY; when non-zero, return from the cache only fully
842 resolved states. All callers changed.
843 (CANONICAL_EQU): New macro.
844 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
845 equivalent of the paired closing bracket character.
846 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
847 the default non-negative value, to be checked later in
848 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
849 characters against those pushed onto the BPA stack.
850 (bidi_record_type_for_neutral): New function.
851 (bidi_resolve_brackets): Record next_for_neutral and
852 prev_for_neutral when embedding level gets pushed. Force
853 resolution of bracket pairs when entering a level run that was not
855 (bidi_resolve_neutral): Add assertions before calling
856 bidi_resolve_neutral_1.
857 (bidi_level_of_next_char): Remove the code that attempted to
858 resolve unresolved neutrals; that is now done by
859 bidi_resolve_neutral.
861 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
863 2014-10-17 Eli Zaretskii <eliz@gnu.org>
865 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
866 1-pixel R2L characters.
867 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
868 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
870 2014-10-16 Eli Zaretskii <eliz@gnu.org>
872 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
875 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
877 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
878 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
879 It's not clear to me whether the initialization is needed,
880 but it can't hurt so I played it safe.
882 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
884 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
886 2014-10-15 Eli Zaretskii <eliz@gnu.org>
888 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
889 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
891 (bidi_get_type): Return the isolate initiators and terminator types.
892 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
893 (bidi_fetch_char_skip_isolates, find_first_strong_char)
894 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
895 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
896 for the new features.
897 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
898 push and pop correctly for isolates.
899 (bidi_remember_char): Modify to accept an additional argument
900 and record the bidi type according to its value.
901 (bidi_cache_iterator_state): Accept an additional argument to only
902 update an existing state. Handle the new members of struct bidi_it.
903 (bidi_cache_find): Arguments changed: no longer accepts a level,
904 instead accepts a flag telling it whether it is okay to return
906 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
907 table. Initialize new isolate-related members.
908 (bidi_paragraph_init): Some code factored out into
909 find_first_strong_char.
910 (bidi_resolve_explicit_1): Function deleted, its code incorporated
911 into bidi_resolve_explicit.
912 (bidi_resolve_explicit): Support the isolate initiators and
913 terminator. Fix handling of embeddings and overrides according to
914 new UBA requirements. Record information about previously seen
915 characters here (moved from bidi_level_of_next_char).
916 (bidi_resolve_weak): Adapt to changes in struct members.
917 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
918 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
919 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
920 paired bracket resolution. Handle isolate initiators and
922 (bidi_type_of_next_char): Remove unneeded code for BN limit.
923 (bidi_level_of_next_char): Move the code that records information
924 about previous characters to bidi_resolve_explicit. Fix logic of
925 resolving neutrals and make sure their cache entries are updated.
926 Remove now unneeded special handling of PDF level.
928 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
929 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
930 enlarged per Unicode 6.3.
931 (enum bidi_bracket_type_t): New data type.
932 (struct bidi_saved_info): Leave only 2 type members out of 4.
934 (struct bidi_stack): Add members necessary to support isolating
936 (struct bidi_it): Add new members necessary to support isolating
937 sequences and bracket pair resolution.
939 * xdisp.c (Fbidi_resolved_levels): New function.
940 (syms_of_xdisp): Defsubr it.
941 (append_glyph, append_composite_glyph, produce_image_glyph)
942 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
944 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
946 * term.c (append_glyph, append_composite_glyph)
947 (append_glyphless_glyph): Convert aborts to assertions.
949 * .gdbinit (pgx): Display the character codepoint, resolved level,
950 and bidi type also for glyphless glyphs.
952 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
954 Avoid unwanted point motion in Fline_beginning_position.
955 * lisp.h (scan_newline_from_point): Add prototype.
956 * search.c (scan_newline_from_point): New function, refactored from...
957 * cmds.c (Fforward_line): ...adjusted user.
958 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
959 and simplify the former since the latter doesn't move point.
961 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
963 Cleanup terminal handling code.
964 * dispextern.h (get_named_tty): Remove prototype but...
965 * termhooks.h (get_named_terminal): ...resurrect it under
966 more meaningful name.
967 (get_terminal): Likewise, but with...
968 (decode_live_terminal): ...this name.
969 (decode_tty_terminal): Add prototype.
970 * term.c (get_tty_terminal): Remove.
971 (get_named_tty): Remove.
972 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
973 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
974 Use decode_tty_terminal.
975 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
976 * terminal.c (get_terminal): Refactor to...
977 (decode_terminal, decode_live_terminal): ...new functions.
978 (decode_tty_terminal): Replacement for get_tty_terminal.
979 (get_named_terminal): Likewise for get_named_tty.
980 * coding.c (Fset_terminal_coding_system_internal)
981 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
982 (Fkeyboard_coding_system):
983 * composite.c (Fcomposition_get_gstring):
984 * dispnew.c (Fsend_string_to_terminal):
985 * frame.c (Fmake_terminal_frame):
986 * nsfns.m (check_ns_display_info):
987 * w32fns.c, xfns.c (check_x_display_info):
988 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
989 * keyboard.c (handle_interrupt_signal, handle_interrupt)
990 (Fset_quit_char): Use get_named_terminal.
991 (Fset_output_flow_control, Fset_input_meta_mode):
992 Use decode_tty_terminal.
994 2014-10-13 Eli Zaretskii <eliz@gnu.org>
996 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
997 between 32-bit and 64-bit MinGW builds. (Bug#18699)
999 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1001 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1002 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1004 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1006 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1009 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1011 * editfns.c (dump_tz_string): No longer const.
1012 It might be modified.
1014 * nsmenu.m (clear): Assume OS X 10.6 or later.
1016 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1018 * unexmacosx.c: Remove include ppc/reloc.h.
1019 (unrelocate, copy_dysymtab): Remove PPC code.
1020 (rebase_reloc_address): Remove, only used for PPC:
1022 * nsterm.m: Always include macfont.h on COCOA.
1023 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1024 (ns_dumpglyphs_image, ns_check_menu_open)
1025 (applicationDidFinishLaunching)
1026 (antialiasThresholdDidChange:)
1027 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1028 Remove checks for OSX <= 10.5/10.6.
1029 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1030 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1033 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1034 (NS_HAVE_NSINTEGER): Remove block.
1035 Remove >= OSX 10.6 tests.
1037 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1038 (x_activate_menubar, trackingNotification:): Remove check for
1040 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1042 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1044 * nsfns.m: Always include macfont.h on COCOA.
1045 (ns_filename_from_panel, ns_directory_from_panel)
1046 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1047 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1049 * macfont.m: Remove >= 1050 check.
1050 (macfont_create_family_with_symbol)
1051 (macfont_get_glyph_for_character)
1052 (mac_font_get_glyphs_for_variants)
1053 (mac_ctfont_create_available_families, syms_of_macfont):
1054 Remove code for OSX < 10.6.
1055 (mac_font_family_group, mac_font_family_compare): Remove, only used
1058 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1059 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1061 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1064 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1066 Fix putenv race conditions with undefined behavior (Bug#8705).
1067 Do all putenv calls before Emacs creates any threads.
1068 Use a safer way to modify the TZ environment variable in the
1069 presence of multiple threads. For further thread-safety,
1070 prefer localtime_r and gmtime_r to localtime and gmtime,
1071 and prefer struct tm's tm_gmtoff (if available) to calling
1072 both localtime_r and gmtime_r.
1073 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1074 (init_dbusbind): ... to this new function.
1075 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1076 * xterm.c (x_term_init): Move xputenv call from here ...
1077 (init_xterm): ... to this new function.
1078 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1079 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1080 (dump_tz_string): New constant.
1081 (init_editfns): Use it. This centralizes the dump_tz stuff.
1082 Call set_time_zone_rule here, so that its xputenv is done
1083 before Emacs goes multithreaded.
1084 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1085 thread-safe enough for Emacs.
1086 (format_time_string, Fdecode_time, Fcurrent_time_string)
1087 (Fcurrent_time_zone):
1088 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1089 localtime and gmtime. Remove now-unnecessary calls to block_input.
1090 (tm_gmtoff): New static function.
1091 (Fdecode_time, Fcurrent_time_zone): Use it.
1092 (Fencode_time): Use mktime_z, for better thread-safety.
1093 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1094 i.e., not quite thread-safe but good enough for Emacs typical usage.
1095 Do not reclaim storage that is in the environment; let it leak.
1096 Always call tzset, since localtime_r does not.
1097 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1098 This is now done in init_editfns.
1099 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1100 New macros and declarations, for platforms lacking tzalloc & friends.
1102 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
1104 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
1105 On x86 platforms this works around GCC bug 63495
1106 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
1107 and more generally should fix a portability problem in Emacs.
1108 Problem reported by Stefan Monnier in:
1109 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
1111 2014-10-08 Leo Liu <sdl.web@gmail.com>
1113 Enhance terpri to allow conditionally output a newline. (Bug#18652)
1114 * keymap.c (describe_vector_princ):
1115 * keyboard.c (Fcommand_error_default_function): Adapt to change to
1118 * print.c (printchar_stdout_last): Declare.
1119 (printchar): Record the last char written to stdout.
1120 (Fterpri): Add optional argument ENSURE.
1122 2014-10-08 Eli Zaretskii <eliz@gnu.org>
1124 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
1125 DELAY argument to change_frame_size, so that the frame size
1126 changes, if any are needed, are delayed until the next redisplay.
1127 This is to avoid a too early QUIT inside change_frame_size, when
1128 it calls Lisp in frame_windows_min_size, in case one of the events
1129 we've read sets the quit-flag. (Bug#18649)
1131 * w32fns.c (check_x_display_info): Accept terminal objects as
1132 argument, to follow what xfns.c does.
1134 2014-10-07 Glenn Morris <rgm@gnu.org>
1136 * Makefile.in ($(srcdir)/macuvs.h)
1137 ($(lispsource)/international/charprop.el): Add explicit FORCE.
1139 2014-10-07 Eli Zaretskii <eliz@gnu.org>
1141 * decompress.c (init_zlib_functions): Move the message about zlib
1142 being unavailable from here...
1143 (Fzlib_decompress_region): ...to here. (Bug#18650)
1145 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1147 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
1148 the case where an optional string is used. Adjust docstring.
1150 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
1152 * lisp.mk (lisp): Remove w32-common-fns.elc.
1154 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
1156 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
1157 These were already defined in buffer.c, and the duplicate
1158 definitions cause problems on platforms like 'gcc -fno-common'.
1159 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
1161 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
1163 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
1164 if toolbar is visible.
1166 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
1169 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
1170 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
1171 (ns_select, ns_read_socket): Use unwind_protect to decrease
1172 apploopnr (Bug#18345).
1173 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
1174 line height (Bug#17977).
1176 * macfont.m: Fix indentation and import changes from macport 24.3.94.
1177 (macfont_closest_traits_index): New function.
1178 (macfont_closest_traits_index_p): Rename from
1179 macfont_closest_traits_index.
1180 (macfont_list): Use macfont_closest_traits_index_p.
1182 2014-10-05 K. Handa <handa@gnu.org>
1184 * coding.c (detect_coding_iso_2022): Set coding->rejected
1185 correctly when an invalid escape sequence is found (Bug#18610).
1187 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
1189 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
1190 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
1193 2014-10-04 Martin Rudalics <rudalics@gmx.at>
1195 * buffer.c (scroll_bar_width, scroll_bar_height):
1197 * window.c (Fset_window_scroll_bars): Fix doc-string.
1198 (Fwindow_scroll_bars): Have it return what the doc-string says.
1200 2014-10-03 Eli Zaretskii <eliz@gnu.org>
1202 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
1203 iterator backwards, to resync the bidi iterator. (Bug#18584)
1205 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
1207 Consistently use min and max macros from lisp.h.
1208 * coding.c (min, max):
1210 * unexhp9k800.c (min):
1211 * unexw32.c (min, max): Use definitions from lisp.h.
1212 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
1214 * gmalloc.c (min): Tiny style change.
1216 * fileio.c (emacs_readlinkat, Finsert_file_contents):
1217 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
1219 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
1221 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
1222 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
1223 (X_ULONG_MAX): Move these macros to xterm.h.
1224 (x_fill_property_data): Be more generous about allowing either
1225 signed or unsigned data of the appropriate width.
1226 * xterm.h (x_display_set_last_user_time): New function.
1227 All setters of last_user_time changd to use this function.
1228 If ENABLE_CHECKING, check that the times are in range.
1230 2014-10-02 Eli Zaretskii <eliz@gnu.org>
1232 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
1233 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1235 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
1237 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
1238 make a font_object from a tty frame (Bug#18573).
1239 (Finternal_set_lisp_face_attribute): Add FIXME comment.
1241 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1243 * alloc.c (mark_overlay): Assume that overlay boundaries are
1244 always markers. Add comment.
1245 * lread.c (read_internal_start): Use convenient validate_subarray.
1247 (Fread_from_string): Adjust docstring.
1249 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
1251 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
1253 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
1254 Rename from the "x-" prefix.
1256 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
1258 * xselect.c (selection-converter-alist): Fix docstring.
1260 2014-10-01 Eli Zaretskii <eliz@gnu.org>
1262 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
1263 argument passed by the caller, when we mirror all slashes into
1266 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
1268 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
1269 Resurrect old code and fix compilation with GTK < 2.13.6.
1271 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
1273 Use AUTO_CONS instead of SCOPED_CONS, etc.
1274 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
1275 * lisp.h (AUTO_CONS): Rename from scoped_cons.
1276 (AUTO_LIST1): Rename from scoped_list1.
1277 (AUTO_LIST2): Rename from scoped_list2.
1278 (AUTO_LIST3): Rename from scoped_list3.
1279 (AUTO_LIST4): Rename from scoped_list4.
1280 (AUTO_STRING): Rename from SCOPED_STRING.
1281 * frame.h (AUTO_FRAME_ARG):
1282 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
1283 (AUTO_LIST4, AUTO_STRING):
1284 Prepend a new argument 'name'.
1285 Declare a variable instead of yielding a value.
1287 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
1289 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1291 * w32fns.c (w32_createwindow): Accept an additional argument, an
1292 array of 2 values specifying the coordinates of the frame's
1293 top-left corner. Use these values instead of calling x_get_arg,
1294 which can cons Lisp objects, and therefore cannot be called except
1295 from the main thread. Remove redundant tests for the default
1297 (my_create_window): Move the calculation of the coordinates of the
1298 frame's top-left edge here. Pass them to the input thread via the
1299 second parameter of the WM_EMACS_CREATEWINDOW message.
1300 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
1303 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1305 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
1306 (redisplay_window): Treat the frame's frozen_window_starts flag
1307 the same way as the optional_new_start flag for the window: only
1308 obey it if the glyph row showing point will be fully visible.
1309 Likewise when the window start is in a continuation line. If,
1310 after trying everything under the 'force_start' label, point is
1311 still not fully visible, give up and scroll the window.
1312 Add debugging traces. (Bug#18545)
1314 * window.c (Frecenter): Set the window's redisplay flag.
1316 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1318 * w32term.c (w32_read_socket): Don't use frame dimensions for
1319 resizing if GetClientRect returned an empty (0, 0, 0, 0)
1320 rectangle. Check the return value of GetClientRect, and don't use
1321 the results if it didn't succeed.
1323 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
1324 in columns and lines after correcting the pixel dimensions in
1326 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
1327 negative values to xrealloc. (Bug#18528)
1329 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
1331 * alloc.c: Remove now-unnecessary check.
1332 Suggested by Dmitry Antipov in:
1333 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
1335 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
1337 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
1338 to Ubuntu 14.04.1 x86-64.
1340 Simplify stack-allocated Lisp objects, and make them more portable.
1341 The build_local_string macro was used in two ways: (1) string
1342 literals for which scoped allocation suffices, and (2) file name
1343 components, where it's not safe in general to assume bounded-size
1344 ASCII data. Simplify by defining a new macro SCOPED_STRING that
1345 allocates a block-scope string, and by using SCOPED_STRING for (1)
1346 and build_string for (2). Furthermore, actually use stack
1347 allocation only for objects known to have sufficient alignment.
1348 This simpler implementation means Emacs can make
1349 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
1350 GC_MAKE_GCPROS_NOOPS.
1351 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
1352 for fewer differences among implementations.
1353 (struct Lisp_String): Now GCALIGNED.
1354 (USE_STACK_LISP_OBJECTS): Default to true, since the
1355 implementation no longer insists on a nonempty GCALIGNED.
1356 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
1357 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
1358 separately. Move definiens to scoped_cons. The old definition
1359 was incorrect when GCALIGNED was defined to be empty.
1360 (union Aligned_String): New type.
1361 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
1362 implementation ports to compilers that don't align strictly enough.
1363 Don't worry about the union sizes; it's not worth bothering about.
1364 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
1365 Rewrite using USE_STACK_CONS.
1366 (scoped_cons): Assume the use of union Aligned_Cons.
1367 (lisp_string_size, make_local_string, build_local_string): Remove.
1368 Unless otherwise specified, all callers of build_local_string
1369 changed to use SCOPED_STRING.
1370 (SCOPED_STRING): New macro.
1371 * data.c (wrong_choice):
1372 * menu.c (single_menu_item):
1373 * process.c (Fformat_network_address):
1374 Hoist use of SCOPED_STRING out of a scope, so that its returned
1375 object lives long enough.
1376 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
1377 as the string might be long or might not be ASCII.
1379 2014-09-29 Eli Zaretskii <eliz@gnu.org>
1381 * msdos.c (internal_terminal_init): Bump version to 25.
1383 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
1385 Keep stack-allocated Lisp objects fast rather than versatile.
1386 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
1387 (SCOPED_CONS_INITIALIZER): New macro.
1388 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
1389 (USE_LOCAL_ALLOCA): Remove.
1390 (local_cons, local_list1, local_list2, local_list3, local_list4):
1391 Remove. Stack overflow checking makes them too slow.
1392 (make_local_vector): Likewise. Also we just don't have enough
1394 (enum LISP_STRING_OVERHEAD): Remove.
1395 (local_string_init, local_vector_init): Remove prototypes.
1396 (make_local_string, build_local_string): Redesign to target short
1397 compile-time string constants, fall back to regular string allocation
1399 (lisp_string_size): New function.
1400 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
1401 * alloc.c (local_string_init, local_vector_init): Remove.
1402 (verify_ascii) [ENABLE_CHECKING]: New function.
1403 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
1404 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
1405 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
1406 * xselect.c, xterm.c: All related users changed.
1408 2014-09-28 Ken Brown <kbrown@cornell.edu>
1410 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
1411 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
1413 2014-09-27 Ken Brown <kbrown@cornell.edu>
1415 Fix implementation of HYBRID_MALLOC on Cygwin.
1416 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
1417 (bss_sbrk_buffer_beg): New variable. Use it...
1418 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
1419 incorrect definition.
1421 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
1423 * keyboard.c (track-mouse): Rename to internal--track-mouse.
1424 Make it into a function and change arg to be a function.
1426 * lisp.mk (lisp): Add elisp-mode.elc.
1428 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1430 * xfns.c (x_default_scroll_bar_color_parameter):
1431 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1432 to pacify --enable-gcc-warnings in non-scrollbar builds.
1434 2014-09-26 Ken Brown <kbrown@cornell.edu>
1436 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1438 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1440 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1441 MinGW builds that use GCC before 4.2.
1443 Default to stack objects on DOS_NT platforms as well.
1444 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1445 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1447 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1449 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1450 ALIGN_STACK attribute.
1452 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1454 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1455 ALIGN_STACK attribute.
1457 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1458 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1460 2014-09-25 Martin Rudalics <rudalics@gmx.at>
1462 * frame.c (frame_inhibit_resize):
1463 * widget.c (EmacsFrameResize):
1464 * window.c (resize_frame_windows, Fset_window_configuration):
1465 * xdisp.c (expose_frame):
1466 * xfns.c (x_change_tool_bar_height):
1467 * xmenu.c (update_frame_menubar):
1468 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
1469 Remove code left dead after 2014-07-27 changes.
1471 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
1473 Fix local_cons etc. to not exhaust the stack when in a loop.
1474 Problem reported in:
1475 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
1476 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1477 * charset.c (load_charset_map_from_file, Ffind_charset_region)
1478 (Ffind_charset_string):
1479 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
1480 * data.c (wrong_range):
1481 * editfns.c (Fpropertize, format2):
1482 * emacs.c (init_cmdargs, decode_env_path):
1483 * fileio.c (auto_save_error):
1484 * fns.c (Fyes_or_no_p):
1485 * font.c (font_style_to_value, font_parse_xlfd)
1486 (font_parse_family_registry, font_delete_unmatched)
1488 * fontset.c (Fset_fontset_font):
1489 * frame.c (x_get_arg):
1490 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
1491 (read_char_minibuf_menu_prompt):
1492 * keymap.c (silly_event_symbol_error, describe_vector):
1493 * lread.c (load_warn_old_style_backquotes):
1494 * menu.c (single_menu_item):
1495 * minibuf.c (Fread_buffer):
1496 * process.c (status_message, Fformat_network_address)
1497 (server_accept_connection):
1498 * textprop.c (copy_text_properties):
1499 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1500 * xfns.c (x_default_scroll_bar_color_parameter):
1501 * xfont.c (xfont_open):
1502 * xselect.c (x_clipboard_manager_error_1):
1503 * xterm.c (x_term_init):
1504 Put USE_LOCAL_ALLOCA at the start of the function.
1505 * fns.c (maybe_resize_hash_table): Use build_string instead of
1506 build_local_string, since we'd otherwise need a conditional
1507 USE_LOCAL_ALLOCA here, but this is just debugging output and is
1508 not worth the bother of optimization.
1509 * font.c (font_delete_unmatched): Remove by-hand code that
1510 observed MAX_ALLOCA limit, since it's now done automatically.
1511 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
1512 since build_local_string needs its sa_alloc.
1513 * lisp.h (lisp_word_count): New function.
1514 (SAFE_ALLOCA_LISP): Use it.
1515 (USE_LOCAL_ALLOCA): New macro.
1516 (local_cons, make_local_vector, make_local_string):
1517 Observe the MAX_ALLOCA limit.
1518 (LISP_STRING_OVERHEAD): New constant.
1519 (make_local_string): Use it.
1521 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1523 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
1524 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
1525 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
1526 and Solaris and it's likely to work on similar platforms.
1528 Avoid signed integer overflow when converting Time to ptrdiff_t.
1529 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
1531 (position_to_Time, Time_to_position): New functions.
1532 (gen_help_event, kbd_buffer_get_event): Use them.
1533 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
1534 Go back to plain 'unsigned long', so that 'Time' is the same
1535 for both X and non-X builds; this is less likely to cause surprise.
1536 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
1537 are the same size; this is no longer required.
1539 * keyboard.c (make_lispy_event): Avoid unnecessary tests
1540 of bit 28 and of whether an unsigned value is negative.
1541 This simplifies the code a bit, and pacifies clang 3.4.
1543 2014-09-24 Eli Zaretskii <eliz@gnu.org>
1545 * systime.h (Time): Define as size_t, to be consistent with 64-bit
1546 Windows builds, where 'long' is a 32-bit type.
1548 * w32inevt.h (w32_console_mouse_position): Update the argument
1549 types to use 'Time'.
1551 * w32term.c (w32_mouse_position)
1552 (x_horizontal_scroll_bar_report_motion)
1553 (x_scroll_bar_report_motion): Update the argument types to use
1556 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1558 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
1559 (struct input_event): ...unsigned bitfields. Likewise for
1560 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1561 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1562 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1563 (kbd_buffer_get_event): Adjust users.
1564 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1565 (make_scroll_bar_position): New function, refactored out of...
1566 (make_lispy_event): ...adjusted user.
1567 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1568 * nsterm.m (ns_mouse_position, mouseUp):
1569 * term.c (term_mouse_position):
1570 * w32inevt.c (w32_console_mouse_position):
1571 * w32term.c (w32_mouse_position):
1572 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1573 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1574 Prefer enum and explicit enum members to integers and numeric values.
1576 * chartab.c (uniprop_encode_value_numeric):
1577 * font.c (font_style_to_value): Use make_local_vector.
1578 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1579 * keymap.c (append_key): Use scoped_list1.
1581 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1582 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1584 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1586 Fix some slow uses and misuses of strcat.
1587 * doc.c (get_doc_string):
1588 * gtkutil.c (get_utf8_string):
1589 * xsmfns.c (x_session_initialize):
1590 Avoid recomputation of string length.
1591 * ftfont.c (ftfont_spec_pattern):
1592 * xfns.c (xic_create_fontsetname):
1593 Don't assume output buffer is initially zero.
1595 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1597 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1598 All callers changed.
1599 * xterm.c (x_term_init): Use new functionality to avoid two needs
1600 to compute a string length.
1602 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1604 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1606 Use known length of a Lisp string to copy it faster.
1607 * lisp.h (lispstrcpy): New function. Add comment.
1608 * callproc.c (child_setup):
1609 * dbusbind.c (xd_append_arg):
1610 * doc.c (get_doc_string):
1611 * font.c (Ffont_xlfd_name):
1612 * frame.c (xrdb_get_resource):
1613 * process.c (Fmake_network_process, network_interface_info):
1614 * w32fns.c (Fx_open_connection):
1615 * w32proc.c (sys_spawnve):
1616 * xfns.c (select_visual):
1617 * xfont.c (xfont_list):
1618 * xsmfns.c (x_session_initialize):
1619 * xterm.c (x_term_init): Use it.
1621 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1623 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1624 Problem reported by Dmitry Antipov in thread leading to:
1625 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1626 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1627 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1629 * callproc.c (call_process): Save and restore sa_avail.
1630 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1631 (AVAIL_ALLOCA): New macro.
1632 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1633 Use it, and check against sa_avail rather than MAX_ALLOCA.
1635 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1637 On OSX, do not free font-specific data more than once (Bug#18501).
1638 * macfont.m (macfont_close): Release and free font-specific data
1639 only if it wasn't previously freed.
1641 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1643 * unexmacosx.c (dump_it): Improve error message.
1645 2014-09-22 Juri Linkov <juri@jurta.org>
1647 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1648 (Bug#10747, bug#18334)
1650 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1652 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1653 units in which the position is measured. (Bug#18493)
1655 * xdisp.c (redisplay_internal): Force redisplay of all windows
1656 that show a buffer whose narrowing has changed. (Bug#18490)
1658 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1660 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1661 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1662 lines, draw the hollow-box and hbar cursors on the right side of
1663 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1666 * xterm.c (x_draw_stretch_glyph_string):
1667 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1668 caused the block cursor to disappear on a TAB in R2L lines in
1669 every window except the leftmost one. Reported by Martin Rudalics
1672 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1674 Always use matched specpdl entry to record call arguments (Bug#18473).
1675 * lisp.h (record_in_backtrace): Adjust prototype.
1676 * eval.c (record_in_backtrace): Return current specpdl level.
1677 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1678 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1679 entry and use that entry in call to backtrace_debug_on_exit.
1680 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1681 (do_debug_on_call): Get current specpdl level as 2nd arg.
1683 Prefer ptrdiff_t to int and avoid integer overflows.
1684 * fileio.c (make_temp_name):
1685 * font.c (font_parse_family_registry): Avoid integer
1686 overflow on string size calculation.
1687 * data.c (Faset): Likewise for byte index.
1689 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1691 Fix display of R2L lines in partial-width windows.
1692 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1693 assigned the correct value.
1694 (extend_face_to_end_of_line): Account for truncation and
1695 continuation glyphs in R2L rows when one of the fringes is not
1697 (display_line): Don't assign negative X offset to a row if we are
1698 going to produce a truncation glyph for it. When handling
1699 truncated R2L rows, consider the width of the left fringe instead
1701 (produce_special_glyphs): Fix bogus assignments.
1703 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1705 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1706 always set to a valid value. Make sure the size passed to alloca
1707 is always positive. (Bug#18516)
1709 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1711 Avoid extra call to oblookup when interning symbols.
1712 * lisp.h (intern_driver): Add prototype.
1713 * lread.c (intern_driver): New function.
1714 (intern1, intern_c_string_1, Fintern):
1715 * font.c (font_intern_prop):
1716 * w32font.c (intern_font_name): Use it.
1718 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1720 Minor improvements to new stack-allocated Lisp objects.
1721 * frame.h (FRAME_PARAMETER):
1722 Prefer scoped_list1 to local_list1 where either would do.
1723 * lisp.h (scoped_list4): New macro.
1724 (local_cons, local_list1, local_list2, local_list3, local_list4)
1725 (make_local_vector, make_local_string, build_local_string):
1726 Prefer functions to macros where either would do.
1727 * xdisp.c (build_desired_tool_bar_string):
1728 Prefer scoped_list4 to local_list4 where either would do.
1730 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1732 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
1733 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
1734 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
1735 * frame.h (FRAME_PARAMETER): New macro.
1736 * dispnew.c (init_display):
1737 * fontset.c (Fset_fontset_font):
1738 * frame.c (x_default_parameter):
1739 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
1740 * xfns.c (x_default_scroll_bar_color_parameter)
1741 (x_default_font_parameter, x_create_tip_frame): Use it.
1742 * editfns.c (Fpropertize): Use local_cons.
1743 * process.c (status_message): Use build_local_string.
1744 * xfont.c (xfont_open): Use make_local_string.
1745 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
1747 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
1749 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
1750 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
1751 !__clang__. This works with GCC and with clang and is safer for
1752 compilers we don't know about.
1753 (local_cons): Rename parameter to make capture less likely.
1755 2014-09-17 Samuel Bronson <naesten@gmail.com>
1757 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
1759 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
1761 Fix minor problems found by static checking.
1762 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
1764 * buffer.h (decode_buffer): Doc and indentation fixes.
1765 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
1767 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1769 Avoid clang-specific warnings.
1770 * buffer.c (init_buffer): Shut up -Wself-assign.
1771 * process.c (server_accept_connection): Shut up -Wunsequenced.
1773 2014-09-16 Daniel Colascione <dancol@dancol.org>
1775 * fns.c (sxhash): For symbols, use address as hash code.
1777 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1779 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
1780 * charset.c (load_charset_map_from_file): Use scoped_list2
1781 and build_local_string.
1782 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1783 * emacs.c (init_cmdargs, decode_env_path):
1784 * fileio.c (Fexpand_file_name):
1785 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
1786 * frame.c (x_get_arg):
1787 * keyboard.c (safe_run_hooks_error):
1788 * lread.c (load_warn_old_style_backquotes):
1789 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1790 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
1791 * xselect.c (x_clipboard_manager_error_1)
1792 (x_clipboard_manager_save_all):
1793 * xterm.c (x_term_init): Use build_local_string.
1795 Avoid more integer overflows on string size calculations.
1796 * category.c (Fmake_category_set):
1797 * xdisp.c (get_overlay_arrow_glyph_row):
1798 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
1800 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1802 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
1803 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
1804 error message format. Use message_with_string to have non-ASCII
1805 file names properly displayed.
1806 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
1807 when w32-unicode-filenames is non-nil, but not on Windows 9X,
1808 where these APIs are not available even in UNICOWS.DLL.
1809 Improve the format of error messages and include the file name in them
1811 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
1812 call play-sound-functions, per documentation.
1814 * w32.c (w32_get_long_filename, w32_get_short_filename):
1815 Constify the input file name arguments.
1817 * w32.h (w32_get_long_filename, w32_get_short_filename):
1820 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1822 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
1823 * lisp.h (local_cons, local_list1, local_list2, local_list3)
1824 [USE_LOCAL_ALLOCATORS]: New macros.
1825 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
1826 (build_local_string): Avoid argument name expansion clash with
1828 * alloc.c (toplevel)
1829 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
1830 Preprocessor guard to avoid impossible configuration.
1831 * charset.c (Ffind_charset_region, Ffind_charset_string):
1832 Use make_local_vector.
1833 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
1834 * textprop.c (Fput_text_property, Fadd_face_text_property):
1836 (copy_text_properties): Use local_cons and local_list3.
1837 * chartab.c (uniprop_table):
1838 * data.c (wrong_choice, wrong_range):
1839 * doc.c (get_doc_string):
1840 * editfns.c (format2):
1841 * fileio.c (Fexpand_file_name, auto_save_error):
1842 * fns.c (Fyes_or_no_p):
1843 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
1844 * fontset.c (Fset_fontset_font):
1845 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
1846 (read_char_minibuf_menu_prompt):
1847 * keymap.c (silly_event_symbol_error, describe_vector):
1848 * menu.c (single_menu_item):
1849 * minibuf.c (Fread_buffer):
1850 * process.c (status_message, Fformat_network_address)
1851 (server_accept_connection): Use make_local_string and
1852 build_local_string. Prefer compound literals where appropriate.
1854 2014-09-15 Daniel Colascione <dancol@dancol.org>
1856 * fns.c (Fsort): Tweak sort docstring.
1858 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1860 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
1861 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
1862 set errno to EAGAIN instead, to allow the caller to retry the
1863 write after some waiting. Fixes deadlocks when Emacs exchanges a
1864 lot of data through the pipe. (Bug#18420)
1866 * sound.c (Fplay_sound_internal): Encode the sound file name in
1867 the ANSI codepage. Expand it against data-directory, as per docs,
1868 not against the current directory. No need to make a local copy
1869 of the file name; pass the encoded file name directly to
1870 do_play_sound. (Bug#18463)
1872 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
1873 NULL, and the file name is not encodable in ANSI codepage, return
1874 the string with "?" replacement characters, which will fail the
1875 caller. This avoids returning a random value in that case.
1877 2014-09-15 Martin Rudalics <rudalics@gmx.at>
1879 * window.c (Fresize_mini_window_internal): Set w->total_lines
1880 from w->pixel_height (Bug#18422).
1882 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
1884 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
1885 (toggleFullScreen:): Take frame_resize_pixelwise into account when
1886 setting resize increments (Bug#18435).
1888 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1890 * xdisp.c (pos_visible_p): Properly save and restore the iterator
1891 state around the call to line_bottom, since it can move the
1892 iterator to another screen line. This fixes off-by-one errors in
1893 the reported row in some rare cases.
1895 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
1897 * callproc.c (init_callproc): Fix bug introduced at
1898 2014-09-07 (Bug#18474).
1900 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1902 Prefer ptrdiff_t to int and avoid integer overflows.
1903 * fileio.c (make_temp_name):
1904 * font.c (font_parse_family_registry): Avoid integer
1905 overflow on string size calculation.
1906 * data.c (Faset): Likewise for byte index.
1908 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
1910 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
1912 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1914 * lisp.h (make_local_string): Nitpick indent.
1915 * print.c (Fprin1_to_string): Remove unused GCPROs.
1917 More debugging aids around GCPROs.
1918 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
1919 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
1920 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
1922 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
1923 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1925 Remove redundant GCPROs around Ffuncall and Fapply calls.
1926 This is safe because Ffuncall protects all of its arguments by itself.
1927 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
1928 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
1929 (call6, call7): Likewise. Use compound literals where applicable.
1930 (run_hook_with_args_2): Use compound literal.
1932 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
1934 Pacify --enable-gcc-warnings when no window system is used.
1935 These warnings found that subscript error, so they seem worthwhile.
1936 * composite.c (char_composable_p): Simplify a bit.
1937 * frame.c (x_set_frame_parameters): Add an IF_LINT.
1938 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1939 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1940 * window.c (set_window_scroll_bars):
1941 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
1942 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
1943 Ignore -Wsuggest-attribute=const.
1944 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
1945 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
1947 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
1949 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
1950 Use check_iso_charset_parameter instead of doing the checks by hand.
1951 (check_iso_charset_parameter): Move up. Check parameters a bit
1952 more carefully, and return true for 96-char sets. All callers changed.
1954 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1956 Simplify lisp.h by removing the __COUNTER__ business.
1957 Problem reported by Dmitry Antipov in:
1958 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
1959 * lisp.h (make_local_vector, make_local_string)
1960 (build_local_string): Simplify by not bothering with __COUNTER__.
1961 The __COUNTER__ business wasn't working properly, and was needed
1962 only for hypothetical future expansion anyway.
1964 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
1966 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
1967 terms to determine bitmap color. (Bug#18437)
1969 2014-09-10 Eli Zaretskii <eliz@gnu.org>
1971 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
1974 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1976 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
1978 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
1980 * xterm.c (handle_one_xevent): Detect iconified by looking at
1981 _NET_WM_STATE_HIDDEN.
1983 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1985 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
1986 These can generate a constant with the correct value but the wrong
1987 width, which doesn't work as a printf argument. All uses removed.
1988 Problem reported by Dmitry Antipov in:
1989 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
1990 (ENUMABLE): Remove; no longer needed.
1991 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1992 Remove; no longer needed because of the above change.
1993 Each definiens moved to the only use.
1995 Improve the experimental local and scoped allocation.
1996 * alloc.c (local_string_init, local_vector_init):
1997 New functions, defined if USE_LOCAL_ALLOCATORS.
1998 Mostly, these are moved here from lisp.h, as it's not
1999 clear it's worth making them inline.
2000 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2001 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2002 USE_STACK_LISP_OBJECTS, not on a laundry list.
2003 (local_string_init, local_vector_init): New decls.
2004 (union Aligned_Cons): New type.
2005 (scoped_cons): Use it. Give up on the char trick, as it's a too
2006 much of a maintenance hassle; if someone wants this speedup
2007 they'll just need to convince their compiler to align properly.
2008 Conversely, use the speedup if struct Lisp_Cons happens to
2009 be aligned even without a directive. Better yet, help it along
2010 by using union Aligned_Cons rather than struct Lisp_Cons.
2011 (pointer_valid_for_lisp_object): Remove. This check is not
2012 necessary, since make_lisp_ptr is already doing it. All uses removed.
2013 (local_vector_init, local_string_init): Move to alloc.c.
2014 (build_local_vector): Remove this awkward macro, replacing with ...
2015 (make_local_vector): New macro, which acts more like a function.
2016 Use statement expressions and use __COUNTER__ to avoid macro
2017 capture. Fall back on functions if these features are not supported.
2018 (build_local_string, make_local_string): Likewise.
2020 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2022 * xterm.c (x_term_init): Consolidate duplicated code.
2023 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2024 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2025 Add eassert and mark dpyinfo as dead only if it was alive.
2027 Add macros to allocate temporary Lisp objects with alloca.
2028 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2029 * character.h (parse_str_as_multibyte): Move prototype to ...
2030 * lisp.h (parse_str_as_multibyte): ... here.
2031 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2032 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2034 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2035 (local_string_init): New functions.
2036 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2037 (init_alloc_once): Call it.
2039 Cleanup last change and make all new stuff conditional.
2040 * lisp.h (build_local_string): Rename to ...
2041 (make_local_string): ... this macro.
2042 (build_local_string, scoped_list1, scoped_list3): New macros.
2043 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2044 and functions as such, use regular fallbacks otherwise.
2045 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2048 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2050 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2051 always make sure the marginal areas of the row are in sync with
2052 what the window wants. (Bug#18419)
2054 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2055 existing binding of a variable, to avoid silently aborting
2056 commands that use specbind. (Bug#18331)
2058 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2060 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2061 * coding.c (growable_destination): New function.
2062 (produce_chars): Use it for sanity checks. Do not fiddle with
2063 dst_end if the source and destination are both nil, as it's
2064 the caller's responsibility to avoid overlap.
2065 * keyboard.c (read_decoded_event_from_main_queue):
2066 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2067 length, not 4 times, to prevent decode_coding_c_string from trying
2068 to reallocate a destination. This removes the need for the FIXME.
2070 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2071 All callers simplified. Add a comment about exec_failed, vfork,
2074 Adjust drag-and-drop fix when window is above top (Bug#18303).
2075 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2076 XCDR bleed into XCAR's encoded value. Improve checks for
2077 out-of-range data while we're at it.
2079 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2081 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2082 is CONSP (Bug#18303).
2084 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2086 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2087 'alloca' gets passed arguments larger than MAX_ALLOCA.
2089 * font.c (MAX): Define if not defined elsewhere.
2091 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2093 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2094 here for destination buffer, to work around what appears to be a
2095 bug in decode_coding_c_string when the source and destination are
2098 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2099 This follows up on the recent thread in emacs-devel on alloca; see:
2100 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
2101 This patch also cleans up alloca-related glitches noted while
2102 examining the code looking for unbounded alloca.
2104 * callproc.c (init_callproc):
2105 Rewrite to avoid need for alloca.
2106 * buffer.c (mouse_face_overlay_overlaps)
2107 (report_overlay_modification):
2108 * buffer.h (GET_OVERLAYS_AT):
2109 * coding.c (make_subsidiaries):
2110 * doc.c (Fsnarf_documentation):
2111 * editfns.c (Fuser_full_name):
2112 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2113 (search_embedded_absfilename, Fsubstitute_in_file_name):
2114 * fns.c (Fmake_hash_table):
2115 * font.c (font_vconcat_entity_vectors, font_update_drivers):
2116 * fontset.c (fontset_pattern_regexp, Ffontset_info):
2117 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
2118 (xrdb_get_resource, x_get_resource_string):
2119 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
2120 * ftxfont.c (ftxfont_draw):
2121 * image.c (xbm_load, xpm_load, jpeg_load_body):
2122 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
2124 * keymap.c (Fdescribe_buffer_bindings, describe_map):
2126 * menu.c (digest_single_submenu, find_and_call_menu_selection)
2127 (find_and_return_menu_selection):
2128 * print.c (PRINTFINISH):
2129 * process.c (Fformat_network_address):
2130 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
2131 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
2132 * sound.c (wav_play, au_play):
2133 * syntax.c (skip_chars):
2134 * term.c (tty_menu_activate, tty_menu_show):
2135 * textprop.c (get_char_property_and_overlay):
2136 * window.c (Fset_window_configuration):
2137 * xdisp.c (safe__call, next_overlay_change, vmessage)
2138 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
2139 * xfaces.c (face_at_buffer_position):
2140 * xmenu.c (x_menu_show):
2141 Use SAFE_ALLOCA etc. instead of plain alloca, since the
2142 allocation size isn't bounded.
2143 * callint.c (Fcall_interactively): Redo memory_full check
2144 so that it can be done at compile-time on some platforms.
2145 * coding.c (MAX_LOOKUP_MAX): New constant.
2146 (get_translation_table): Use it.
2147 * callproc.c (call_process): Use SAFE_NALLOCA instead of
2148 SAFE_ALLOCA, to catch integer overflows on size calculation.
2149 (exec_failed) [!DOS_NT]: New function.
2150 (child_setup) [!DOS_NT]: Use it.
2151 * editfns.c (Ftranspose_regions):
2152 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
2153 * editfns.c (check_translation):
2154 Allocate larger buffers on the heap.
2155 * eval.c (internal_lisp_condition_case):
2156 Check for MAX_ALLOCA overflow.
2157 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
2158 (Fbase64_encode_region, Fbase64_decode_region):
2159 Avoid unnecessary calls to SAFE_FREE before 'error'.
2160 * buffer.c (mouse_face_overlay_overlaps):
2161 * editfns.c (Fget_pos_property, check_translation):
2162 * eval.c (Ffuncall):
2163 * font.c (font_unparse_xlfd, font_find_for_lface):
2164 * ftfont.c (ftfont_drive_otf):
2165 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
2166 (menu_bar_items, tool_bar_items):
2167 * sound.c (Fplay_sound_internal):
2168 * xdisp.c (load_overlay_strings, dump_glyph_row):
2169 Use an ordinary auto buffer rather than alloca, since the
2170 allocation size is fixed and small.
2171 * ftfont.c: Include <c-strcase.h>.
2172 (matching_prefix): New function.
2173 (get_adstyle_property): Use it, to avoid need for alloca.
2174 * keyboard.c (echo_add_key):
2175 * keymap.c (describe_map): Use ptrdiff_t, not int.
2176 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
2177 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
2178 when counting bytes.
2179 * lisp.h (xlispstrdupa): Remove, replacing with ...
2180 (SAFE_ALLOCA_STRING): ... new macro with different API.
2181 This fixes a portability problem, namely, alloca result
2182 passed to another function. All uses changed.
2183 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
2185 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
2186 (REGEX_ALLOCATE): New macros.
2187 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
2188 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
2190 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
2192 (decode_mode_spec_coding): Store directly into buf rather than
2193 into an alloca temporary and copying the temporary to the buf.
2195 2014-09-06 Eli Zaretskii <eliz@gnu.org>
2197 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
2199 2014-09-04 Jan D <jan.h.d@swipnet.se>
2201 * xterm.c (x_term_init): Don't call x_session_initialize if running
2202 as a daemon (Bug#18375).
2204 * xsmfns.c: Initialize ice_fd.
2206 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
2208 Less chatter in 'make' output.
2209 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
2210 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
2211 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
2213 2014-09-03 Martin Rudalics <rudalics@gmx.at>
2215 * buffer.c (scroll-bar-height): Fix typo in doc-string.
2216 * frame.c (Vdefault_frame_horizontal_scroll_bars):
2218 * nsfns.m (Fx_create_frame):
2219 * w32fns.c (Fx_create_frame):
2220 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
2223 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2225 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
2226 the reported row in the case of a window with a header line, by
2227 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
2228 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
2230 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
2232 * eval.c (internal_lisp_condition_case): Don't overrun the stack
2233 when configured --with-wide-int on typical 32-bit platforms.
2235 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2237 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
2238 when HPOS is negative, for the benefit of R2L glyph rows whose
2239 newline overflows into the fringe.
2241 2014-09-03 Ken Brown <kbrown@cornell.edu>
2243 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
2245 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
2247 Minor cleanup of recent strlen-avoiding patch.
2248 * fileio.c (CHECK_LENGTH): Remove.
2249 Rewrite callers so that they don't need it.
2250 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
2251 variable wasn't set.
2253 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2255 * fileio.c (CHECK_LENGTH): New macro.
2256 (Fexpand_file_name): Use it and get rid of a few more calls
2257 to strlen and strcat.
2258 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
2259 * lisp.h (egetenv): ... because of a new inline function used to
2260 avoid calls to strlen for a compile-time constants.
2262 * buffer.h (decode_buffer): New function.
2263 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
2264 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
2265 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
2266 * data.c (Flocal_variables_p):
2267 * fileio.c (Fverify_visited_file_modtime):
2268 * marker.c (live_buffer): Use it.
2270 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2272 Avoid extra calls to strlen in filesystem I/O routines.
2273 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
2274 the length of 'newdir' is known or may be precalculated.
2275 (file_accessible_directory_p): Prefer to pass Lisp_Object,
2276 not 'char *', and so use precalculated length.
2277 (Ffile_accessible_directory_p):
2278 * callproc.c (encode_current_directory, init_callproc):
2279 * charset.c (init_charset):
2280 * lread.c (load_path_check, load_path_default): Adjust users.
2281 * lisp.h (file_accessible_directory_p): Tweak prototype.
2283 2014-09-01 Eli Zaretskii <eliz@gnu.org>
2285 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
2288 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
2290 --enable-silent-rules now suppresses more chatter.
2291 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
2292 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
2293 (am__v_CCLD_1): New macros, taken from Automake.
2294 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
2296 Clean up extern decls a bit.
2297 * bytecode.c: Include blockinput.h and keyboard.h rather
2298 than rolling their APIs by hand.
2299 * emacs.c: Include regex.h and rely on its and lisp.h's API
2300 rather than rolling them by hand.
2301 * lastfile.c: Include lisp.h, to check this file's API.
2302 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
2304 * regex.h (re_max_failures): New decl.
2305 * unexcw.c, unexmacosx.c, unexw32.c:
2306 Rely on lisp.h's API rather than rolling it by hand.
2307 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
2308 Declare at top level, to pacify GCC -Wnested-externs.
2310 2014-08-31 Eli Zaretskii <eliz@gnu.org>
2312 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
2313 clipping rectangle become negative (i.e. large positive, since
2314 it's an unsigned data type). This can happen in R2L hscrolled
2315 glyph rows, and caused us to draw the cursor glyph on the fringe.
2316 For the details, see
2317 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
2319 2014-08-31 Ken Brown <kbrown@cornell.edu>
2321 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
2322 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
2323 is defined. (Bug#18368)
2325 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
2327 Vector-sorting fixes (Bug#18361).
2328 It's not safe to call qsort or qsort_r, since they have undefined
2329 behavior if the user-specified predicate is not a total order.
2330 Also, watch out for garbage-collection while sorting vectors.
2331 * fns.c: Include <vla.h>.
2332 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
2333 (sort_vector_compare): Remove, replacing with ....
2334 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
2335 ... these new functions.
2336 (sort_vector): Rewrite to use the new functions.
2337 GCPRO locals, since the predicate can invoke the GC.
2338 Since it's in-place return void; caller changed.
2339 (merge): Use 'inorder', for clarity.
2341 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
2342 One can't hoist this out of the 'if', because intervening calls to
2343 newlocale, twolower, etc. can change errno.
2345 2014-08-30 Eli Zaretskii <eliz@gnu.org>
2347 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
2348 wording of the error messages.
2349 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
2352 * w32proc.c (get_lcid_callback): Accept locale specifications
2353 without the country part, as in "enu" vs "enu_USA".
2354 (w32_compare_strings): Signal an error if a locale was specified,
2355 but couldn't be translated into a valid LCID.
2357 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2359 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
2361 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
2363 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
2364 errno after towlower_l. errno's value is not specified after
2365 towlower_l. Instead, assume that towlower_l returns its argument
2366 on failure, which is portable in practice.
2368 2014-08-29 Eli Zaretskii <eliz@gnu.org>
2370 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
2372 * w32proc.c (w32_compare_strings): Accept additional argument
2373 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
2374 if requested. If w32-collate-ignore-punctuation is non-nil, add
2375 NORM_IGNORESYMBOLS to the flags.
2376 (LINGUISTIC_IGNORECASE): Define if not already defined.
2377 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
2379 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
2382 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2384 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
2385 Define substitutes for platforms that lack them.
2386 (str_collate): Add arguments locale and ignore_case.
2388 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
2389 Add optional arguments LOCALE and IGNORE-CASE.
2391 * lisp.h (str_collate): Adapt argument list.
2393 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2395 Add vectors support to Fsort.
2396 * fns.c (sort_vector, sort_vector_compare): New functions.
2397 (sort_list): Likewise, refactored out of ...
2398 (Fsort): ... adjusted user. Mention vectors in docstring.
2399 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
2400 * alloc.c (make_save_int_obj): New function.
2401 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
2402 (make_save_int_obj): Add prototype.
2404 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
2405 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
2406 Conditionally define to match system's qsort_r signature.
2407 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
2409 2014-08-28 Ken Brown <kbrown@cornell.edu>
2411 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
2412 dumping and the system malloc after dumping. (Bug#18222)
2414 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
2415 Define as macros, expanding to hybrid_malloc, etc.
2416 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
2417 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
2419 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
2420 full implementation on Cygwin. Remove Cygwin-specific code that
2421 is no longer needed.
2422 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
2423 Redefine as macros expanding to gmalloc, grealloc, etc.
2424 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
2425 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
2426 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2427 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2429 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2430 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2431 HAVE_POSIX_MEMALIGN)]: New functions.
2432 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2433 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2434 hybrid_aligned_alloc; declare.
2435 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2436 HAVE_POSIX_MEMALIGN)]: Define.
2437 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2438 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2439 Define as macro, expanding to gget_current_dir_name, and define
2441 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2442 malloc_enable_thread(). Don't initialize malloc.
2443 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2444 no longer defined on Cygwin).
2445 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2446 * sheap.c (bss_sbrk_buffer_end): New variable.
2447 * unexcw.c (__malloc_initialized): Remove variable.
2448 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2450 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2453 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2455 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2456 In `event->y' return entire range (the size of the scroll bar minus
2458 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2459 return entire range (the scaled size of the scroll bar minus
2460 that of the slider). In `portion' return the scaled position of
2462 (xaw_jump_callback): Restore part of code for vertical scroll
2463 bar broken in change from 2014-07-27.
2464 (xaw_scroll_callback): Provide incremental scrolling with
2465 horizontal scroll bars.
2467 2014-08-28 Eli Zaretskii <eliz@gnu.org>
2469 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
2471 * indent.c (Fvertical_motion): Fix vertical motion up through a
2472 display property after a newline. (Bug#18276)
2474 * xdisp.c (display_line): Don't assume that the call to
2475 reseat_at_next_visible_line_start ends up at a character
2476 immediately following the newline on the previous line.
2477 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
2478 beyond ZV, which causes infloop in redisplay. For the details, see
2479 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
2481 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
2482 coordinate for hscrolled R2L screen lines. (Bug#18277)
2484 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
2486 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
2489 2014-08-27 Eli Zaretskii <eliz@gnu.org>
2491 * syntax.c (scan_lists): Don't examine positions before BEGV.
2494 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
2496 Improve robustness of new string-collation code (Bug#18051).
2497 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
2498 (newlocale, wcscoll_l): Define substitutes for platforms that
2499 lack them, so as to simplify the mainline code.
2500 (str_collate): Simplify the code by assuming the above definitions.
2501 Use wcscoll_l, not uselocale, as uselocale is too fragile.
2502 For example, the old version left the Emacs in the wrong locale if
2503 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
2504 result. Report an error if newlocale fails.
2506 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
2508 * lisp.h (str_collate):
2509 * sysdep.c (str_collate): Return int.
2510 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
2512 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2514 Fix some glitches in previous change.
2515 * sysdep.c (stack_direction): Replace stack_grows_down
2516 to simplify calculation of stack boundaries.
2517 (handle_sigsegv): Check whether we really crash somewhere near
2518 to stack boundary, and handle fatal signal as usual if not.
2519 (init_sigsegv): Adjust accordingly.
2520 * keyboard.c (Vtop_level_message): Rename to
2521 Vinternal__top_level_message, as suggested by Stefan Monnier in
2522 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
2523 All related users changed.
2525 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2527 Handle C stack overflow caused by too nested Lisp evaluation.
2528 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
2529 siglongjmp point to transfer control from SIGSEGV handler.
2530 * keyboard.c (return_to_command_loop, recover_top_level_message)
2531 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
2532 (regular_top_level_message): New variable.
2533 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
2534 exit from SIGSEGV handler and adjust message displayed by Vtop_level
2536 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
2537 new variables described above.
2538 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
2539 (stack_grows_down, sigsegv_stack, handle_sigsegv)
2540 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
2541 (init_sigsegv): New function.
2542 (init_signals): Use it.
2544 2014-08-25 Ken Brown <kbrown@cornell.edu>
2546 * emacs.c (main): Remove use of obsolete macro
2547 G_SLICE_ALWAYS_MALLOC.
2549 2014-08-25 Eli Zaretskii <eliz@gnu.org>
2551 Implement locale-sensitive string collation for MS-Windows.
2552 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
2553 New functions. (Bug#18051)
2555 * w32.h (w32_compare_strings): Add prototype.
2557 * w32.c <g_b_init_compare_string_w>: New global flag.
2558 (globals_of_w32): Initialize it.
2560 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2562 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2563 [WINDOWSNT]: Call str_collate on MS-Windows.
2565 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2567 One more minor cleanup of font subsystem.
2568 * font.h (struct font_driver): Convert text_extents to
2569 return void because returned value is never actually used.
2570 * macfont.m (macfont_text_extents):
2571 * w32font.c (w32font_text_extents):
2572 * xftfont.c (xftfont_text_extents): Adjust to return void
2573 and assume that 'metrics' argument is always non-NULL.
2574 * ftfont.c (ftfont_text_extents):
2575 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2577 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2579 Minor cleanups of str_collate fix (Bug#18051).
2580 * fns.c (str_collate): Move decl from here ...
2581 * lisp.h (str_collate): ... to here.
2582 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2583 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2584 potential problems with integer overflow. Don't assume
2585 setlocale succeeds. Remove unnecessary test before restoring
2586 locale via setlocale, and free the copied setlocale string
2589 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2591 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2593 * sysdep.c (str_collate): New function. (Bug#18051)
2595 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2597 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2598 if the initial "rm -f" fails. This is for MinGW builds, where
2599 MS-Windows will not allow deleting the executable file of a
2602 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2604 * w32term.c (w32_scroll_bar_handle_click)
2605 (w32_horizontal_scroll_bar_handle_click)
2606 (x_scroll_bar_report_motion)
2607 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2608 SB_THUMBTRACK, use the 32-bit position information returned by
2609 GetScrollInfo, not the 16-bit information returned in the Windows
2612 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2614 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2615 second coordinate ('y') reported for dragging the horizontal
2618 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2620 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2621 and text area-relative x-coordinates.
2623 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2625 Avoid overwriting the reversed_p flags in the glyph matrices when
2626 init_iterator or start_display are called.
2627 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2629 (tool_bar_height, redisplay_tool_bar, try_window)
2630 (try_window_reusing_current_matrix, try_window_id)
2631 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2632 reversed_p flag of the iterator's glyph row where the glyph row
2633 is going to be redrawn.
2635 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2637 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2639 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2641 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2642 of emacs_event return length from si.nPage to si.nMax.
2643 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2644 interchange start and end of thumb.
2646 2014-08-15 Ken Brown <kbrown@cornell.edu>
2648 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2649 ERRORCHECK mutexes. (Bug#18222)
2651 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2653 * frame.c (set_menu_bar_lines_1): Remove.
2654 (set_menu_bar_lines): Call change_frame_size instead of
2655 set_menu_bar_lines_1.
2657 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2659 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2662 2014-08-11 Glenn Morris <rgm@gnu.org>
2664 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2665 writing before backing up, since it causes a more serious problem
2666 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2667 (choose_write_coding_system): No longer callable from Lisp.
2668 Move last piece back here from Fwrite_region.
2669 (Fwrite_region, syms_of_fileio): Update for above changes.
2671 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2673 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2674 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2675 (Fwindow_new_pixel, Fset_window_new_pixel)
2676 (Fset_window_new_total, Fset_window_new_normal)
2677 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2679 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2681 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2683 * fontset.c (Finternal_char_font): Recompute basic faces if the
2684 frame's face cache was cleared. (Bug#18162)
2686 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2688 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2689 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2690 base buffer's undo list.
2692 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2694 Fix a couple of recent inadvertent breaks of the MSDOS port.
2695 * msdos.c: include required menu.h
2696 * term.c: set correct menu_show_hook on MSDOS.
2698 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2700 Fix handling of menu bar line on TTY frames (Bug#18136)
2702 * dispnew.c (handle_window_change_signal):
2703 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2704 frame's menu bar lines subtracted from height.
2705 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2707 (adjust_frame_size): Count in menu bar when setting FrameRows.
2708 (make_terminal_frame): When setting up the frame's lines and
2709 text height don't count in the menu bar.
2710 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2711 lines subtracted from height.
2712 (do_switch_frame): Set tty's FrameRows to number of total lines
2714 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2715 is used, return total number of lines and columns.
2716 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2718 * term.c (OUTPUT, tty_set_terminal_modes)
2719 (tty_set_terminal_window, tty_set_scroll_region)
2720 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2721 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2722 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2723 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2724 Call change_frame_size with frame's menu bar lines subtracted
2726 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2727 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
2730 2014-08-09 Reuben Thomas <rrt@sc3d.org>
2732 * alloc.c (Fmemory_info): Remove a stray brace.
2734 * process.c: Fix a comment typo.
2736 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
2738 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
2740 * widgetprv.h (EmacsFramePart): Remove font.
2742 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
2743 (resources, setup_frame_cursor_bits): Remove unused variables and
2744 functions, esp. wrt. font (Bug#18227).
2746 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
2748 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
2750 2014-08-07 Reuben Thomas <rrt@sc3d.org>
2752 Refer to MS-DOS using the same name everywhere.
2754 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
2758 2014-08-05 Martin Rudalics <rudalics@gmx.at>
2760 * w32term.c (w32_redeem_scroll_bar):
2761 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
2762 not redeeming scroll bars that have been turned off.
2764 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2766 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
2767 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
2768 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
2769 (safe_run_hook_funcall): Adjust accordingly.
2771 2014-08-04 Martin Rudalics <rudalics@gmx.at>
2773 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2774 Condition correctly according to toolkit used.
2775 * frame.c (make_initial_frame, make_terminal_frame)
2776 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
2777 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
2778 assignments according to presence of toolkit scrollbars.
2779 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
2780 Condition correctly according to toolkit used.
2781 * window.c (set_window_scroll_bars): Set horizontal scroll bar
2782 only if toolkit supports it.
2783 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
2785 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
2787 (XTredeem_scroll_bar): Always redeem scroll bar if present.
2789 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2791 * keyboard.c (safe_run_hook_funcall): Avoid consing around
2792 Vinhibit_quit and prefer internal_condition_case_n to pass args.
2793 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
2794 (safe_run_hooks): Remove comment which is not relevant any more.
2796 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
2798 Don't let big frames overrun the stack.
2799 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
2800 Use SAFE_NALLOCA, not alloca.
2802 Fix bug with clang + directory_files_internal + GC (Bug#16986).
2803 * dired.c (directory_files_internal): Use a volatile variable
2804 to prevent the compiler from optimizing away all copies of a local.
2805 I wonder how many other GC-related bugs like this lurk elsewhere?
2807 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
2808 * xterm.h (struct x_display_info): New member 'connection'.
2809 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
2810 so that x_delete_terminal has a file descriptor to pass to
2811 delete_keyboard_wait_descriptor.
2813 Don't mishandle year-9999 dates (Bug#18176).
2814 * editfns.c (decode_time_components): Store an invalid timespec
2815 on overflow, instead of returning false, so that the caller can
2816 distinguish overflow from other errors.
2817 (lisp_time_argument, lisp_seconds_argument): If the time is out
2818 of range, signal a time overflow instead of an invalid time spec.
2819 * keyboard.c (decode_timer): Treat time overflow like other
2822 Avoid undefined behavior with signed left shift.
2823 Caught by 'gcc -fsanitize=undefined'.
2824 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
2825 * dispnew.c (line_hash_code, scrolling):
2826 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
2827 Use 'unsigned', not 'int', for line hashes.
2828 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
2830 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
2832 Make compare-strings more compatible with old behavior (Bug#17903).
2833 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
2835 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
2837 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
2838 Don't add label between left and right buttons (Bug#18129).
2840 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2842 Make functions static that no longer need to be extern.
2843 * frame.c, frame.h (set_menu_bar_lines):
2844 * keyboard.c (Qleftmost, Qrightmost):
2845 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
2846 (x_set_internal_border_width):
2849 2014-08-01 Eli Zaretskii <eliz@gnu.org>
2851 Fix display of R2L lines when the last character fits only partially.
2852 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
2854 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
2855 R2L row is visible only partially, give the row a negative x
2857 (display_line): Fix the calculation of the glyph whose pixel width
2858 is used to decide whether the last produced glyph fits on the
2859 line. When the last glyph fits only partially, give the row a
2862 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
2863 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
2864 pixel width of the first glyph that is hscrolled from display.
2865 (display_line): In R2L glyph rows, don't give a negative offset to
2866 row->x when the first glyph begins before first_visible_x.
2868 * xdisp.c (display_line): If called with iterator set up to write
2869 to a marginal area, delay the call to handle_line_prefix until we
2870 switch back to the text area. (Bug#18035)
2872 * .gdbinit (xwindow): The members total_cols, total_lines,
2873 left_col, and top_line are C integers (and has been so for the
2876 2014-08-01 Andreas Schwab <schwab@suse.de>
2878 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
2879 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
2881 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2883 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
2884 (timerfd_callback): Ignore weird events with no data. Add tight
2885 assertions and comments.
2886 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
2887 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
2889 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2891 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
2892 I had confused && with ||.
2894 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
2896 Simplify timerfd configuration and fix some minor glitches.
2897 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
2898 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
2899 Fall back on timer_create if timerfd_create fails at runtime.
2900 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
2901 kernel primitives to do resolution. All uses removed.
2902 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
2903 (turn_on_atimers): Clear timer_create-based timers too,
2906 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2907 Without this change, the code can access the local variable 'width'
2908 even when it has not been initialized, and likewise for 'height';
2909 in either case this leads to undefined behavior.
2911 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2913 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
2914 necessary, put horizontal scroll bar resources as well. See
2915 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
2916 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
2918 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2920 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
2921 background value to match the resource of its vertical counterpart.
2923 2014-07-29 Martin Rudalics <rudalics@gmx.at>
2925 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
2926 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
2928 2014-07-28 Martin Rudalics <rudalics@gmx.at>
2930 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
2931 change that added the top margin height to the requested height
2932 and revert (undocumented) part of 2014-07-28 change that changed
2933 the logic of whether a size change occurred.
2935 2014-07-28 Eli Zaretskii <eliz@gnu.org>
2937 * .gdbinit (xwindow): The members total_cols, total_lines,
2938 left_col, and top_line are C integers (and has been so for the
2941 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
2944 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
2946 On GNU/Linux, use timerfd for asynchronous timers.
2947 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
2948 (toplevel): Rename alarm_timer_ok to special_timer_available.
2949 [HAVE_TIMERFD]: Declare timerfd.
2950 [HAVE_CLOCK_GETRES]: Declare resolution.
2951 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
2952 system timer resolution.
2953 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
2954 (timerfd_callback) [HAVE_TIMERFD]: New function.
2955 (atimer_result, debug_timer_callback, Fdebug_timer_check)
2956 [ENABLE_CHECKING]: New function for the sake of automated tests.
2957 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
2958 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
2959 [ENABLE_CHECKING]: Defsubr test function.
2960 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
2961 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
2962 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
2964 Fix --without-x build and pacify --enable-gcc-warnings.
2965 Problems reported in Bug#18122 and Bug#18124.
2966 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
2967 (frame_windows_min_size): Now static.
2968 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
2970 (adjust_frame_size): Always declare prototype.
2972 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
2973 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
2974 * atimer.c (timerfd_callback): Always read expiration data.
2976 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
2977 * process.c (add_timer_wait_descriptor): Add timer descriptor
2978 to input_wait_mask and non_process_wait_mask as well.
2980 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
2982 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2984 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
2986 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
2987 Reinstate code removed by the prevoius commit to this file.
2989 2014-07-27 Martin Rudalics <rudalics@gmx.at>
2991 * buffer.h (struct buffer): New fields scroll_bar_height and
2992 horizontal_scroll_bar_type.
2993 * buffer.c (bset_scroll_bar_height)
2994 (bset_horizontal_scroll_bar_type): New functions.
2995 (Fbuffer_swap_text): Handle old_pointm field.
2996 (init_buffer_once): Set defaults for scroll_bar_height and
2997 horizontal_scroll_bar_type.
2998 (syms_of_buffer): New variables scroll_bar_height and
2999 horizontal_scroll_bar_type.
3000 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3001 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3002 (set_vertical_scroll_bar): Remove prototype.
3003 (x_change_tool_bar_height): Add prototype.
3004 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3005 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3006 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3008 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3009 (update_window): Start mode_line_row->y after horizontal scroll
3011 (change_frame_size_1): Call adjust_frame_size.
3012 (init_display): When changing the size of a tty frame do not
3013 pass height of menu bar.
3014 (Qframe_windows_min_size): New symbol.
3015 * frame.h (struct frame): List tool bar fields after menu bar
3016 fields. Add official, total_lines, horizontal_scroll_bars,
3017 config_scroll_bar_height and config_scroll_bar_lines fields.
3018 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3019 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3020 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3021 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3022 (FRAME_WINDOWS_HEIGHT): New macros.
3023 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3024 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3025 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3026 horizontal scroll bar.
3027 (frame_inhibit_resize, adjust_frame_size)
3028 (frame_windows_min_size): Add declarations.
3029 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3030 (x_set_scroll_bar_default_height, x_set_left_fringe)
3031 (x_set_right_fringe, x_set_vertical_scroll_bars)
3032 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3033 (x_set_scroll_bar_height): Add external declarations.
3034 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3035 (adjust_frame_size): New functions.
3036 (make_frame): Initial horizontal_scroll_bars field.
3037 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3039 (make_initial_frame, make_terminal_frame): No horizontal scroll
3040 bar in initial and terminal frames. Use adjust_frame_size.
3041 (Fframe_total_cols): Fix doc-string.
3042 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3043 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3044 Rewrite using adjust_frame_size.
3045 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3046 (Qframe_windows_min_size): New symbols.
3047 (x_set_frame_parameters): Remove call of check_frame_size.
3048 (x_report_frame_params): Return scroll_bar_height value.
3049 (x_set_left_fringe, x_set_right_fringe): New functions.
3050 (adjust_frame_height, x_set_internal_border_width)
3051 (x_set_fringe_width): Remove.
3052 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3053 (x_set_scroll_bar_width, x_set_right_divider_width)
3054 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3055 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3057 (x_figure_window_size): Rewrite to make frame display the
3058 expected number of lines.
3059 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3060 (Vdefault_frame_horizontal_scroll_bars)
3061 (Vframe_initial_frame_tool_bar_height)
3062 (frame_inhibit_implied_resize): New variables.
3063 * fringe.c (compute_fringe_widths): Remove.
3064 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3065 (xg_create_horizontal_scroll_bar)
3066 (xg_update_horizontal_scrollbar_pos)
3067 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3068 (xg_get_default_scrollbar_height)
3069 (xg_clear_under_internal_border): Extern.
3070 * gtkutil.c (xg_frame_resized): Don't call
3071 do_pending_window_change.
3072 (xg_frame_set_char_size): Use adjust_frame_size.
3073 (style_changed_cb): Call update_theme_scrollbar_height and
3074 x_set_scroll_bar_default_height.
3075 (x_wm_set_size_hint): Don't call check_frame_size.
3076 (update_theme_scrollbar_height)
3077 (xg_get_default_scrollbar_height)
3078 (xg_create_horizontal_scroll_bar)
3079 (xg_update_horizontal_scrollbar_pos)
3080 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3081 (xg_create_scroll_bar): Set horizontal slot of bar.
3082 (xg_initialize): Call update_theme_scrollbar_height.
3083 (xg_clear_under_internal_border): No more static.
3084 * insdel.c (adjust_suspend_auto_hscroll): New function.
3085 (adjust_markers_for_delete, adjust_markers_for_insert)
3086 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3087 * keyboard.c (readable_events, discard_mouse_events)
3088 (make_lispy_event): Handle horizontal scroll bar click events.
3089 (Fsuspend_emacs): When changing the size of a tty frame do not
3090 pass height of menu bar.
3091 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3092 (Qright, Qleftmost, Qrightmost): New symbols.
3093 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3095 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3096 * nsfns.m (x_set_internal_border_width): New function.
3097 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3098 Remove extended fringe code.
3099 (x_set_window_size, x_new_font): Don't call
3100 compute_fringe_widths.
3101 * term.c (Fresume_tty): When changing the size of a tty frame do
3102 not pass height of menu bar.
3103 (clear_tty_hooks, set_tty_hooks):
3104 Clear horizontal_scroll_bar_hook.
3105 (init_tty): Frame has no horizontal scroll bars.
3106 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
3107 scroll_bar_before_handle, scroll_bar_horizontal_handle,
3108 scroll_bar_after_handle, scroll_bar_left_arrow,
3109 scroll_bar_right_arrow, scroll_bar_to_leftmost and
3110 scroll_bar_to_rightmost entries.
3111 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
3112 (struct terminal): Add set_horizontal_scroll_bar_hook.
3113 * w32console.c (initialize_w32_display):
3114 Clear horizontal_scroll_bar_hook.
3115 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
3117 (x_clear_under_internal_border, x_set_internal_border_width):
3119 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
3120 Set windows_or_buffers_changed when adding the menu bar.
3121 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
3122 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3123 (w32_createhscrollbar): New functions.
3124 (w32_createscrollbar): Rename to w32_createvscrollbar.
3125 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
3126 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
3127 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
3128 Add WM_EMACS_SHOWCURSOR.
3129 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
3130 case do not artificially impose WM size hints.
3131 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
3132 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
3134 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
3135 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
3136 (unwind_create_frame_1): Remove.
3137 (Fx_create_frame): Make both scrollbars the system standard
3138 width and height. Use official field of frame structure to
3139 inhibit running window-configuration-change-hook.
3140 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3141 pixelwise. Handle frame's official field.
3142 (w32_frame_parm_handlers): Remove x_set_fringe_width
3143 entries. Add x_set_scroll_bar_height,
3144 x_set_horizontal_scroll_bars, x_set_left_fringe and
3146 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
3147 pass height of menu bar to change_frame_size.
3148 * w32menu.c (set_frame_menubar): Rewrite using
3149 frame_inhibit_resize.
3150 * w32term.h (struct w32_display_info):
3151 Add horizontal_scroll_bar_cursor and cursor_display_counter.
3152 (struct scroll_bar): Add horizontal.
3153 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3154 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3155 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
3156 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3157 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3158 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3159 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3160 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
3161 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
3162 Define instead of WM_EMACS_CREATESCROLLBAR.
3163 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
3164 WND_SCROLLBAR_INDEX.
3165 * w32term.c (horizontal_scroll_bar_min_handle)
3166 (horizontal_scroll_bar_left_border)
3167 (horizontal_scroll_bar_right_border): New integers.
3168 (x_set_frame_alpha): Replace x_highlight_frame by
3170 (x_window_to_scroll_bar): New argument "type". Update callers
3172 (w32_set_horizontal_scroll_bar_thumb)
3173 (x_horizontal_scroll_bar_report_motion)
3174 (w32_set_horizontal_scroll_bar)
3175 (w32_horizontal_scroll_bar_handle_click)
3176 (x_horizontal_scroll_bar_report_motion): New functions.
3177 (w32_mouse_position): Discriminate horizontal and vertical
3179 (my_create_scrollbar): Replace with two new functions
3180 my_create_vscrollbar and my_create_hscrollbar.
3181 (x_scroll_bar_create): New argument "horizontal".
3182 Update callers accordingly.
3183 (x_scroll_bar_remove, w32_condemn_scroll_bars)
3184 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
3186 (w32_read_socket): Handle WM_HSCROLL cae.
3187 (x_new_font): Don't recompute fringe widths.
3188 Use frame_inhibit_resize. Calculate new menu bar height iff we
3189 build without toolkit. Always clear under internal border.
3190 (x_set_window_size): Don't check frame size or recompute
3191 fringes. Reset fullscreen status before applying sizes.
3192 Always resize as requested by pixelwise argument. Don't call
3193 do_pending_window_change.
3194 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
3195 (w32_initialize_display_info): Initialize dpyinfo's
3196 horizontal_scroll_bar_cursor entry.
3197 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
3198 (w32_initialize): Init horizontal_scroll_bar_min_handle and
3199 horizontal_scroll_bar_left_border.
3200 (w32fullscreen_hook): Intermittently resize window to normal
3201 when switching from fullscreen to maximized state.
3202 (run_window_configuration_change_hook): Don't run it if frame is
3204 (unwind_change_frame): Remove.
3205 (Fset_window_configuration): Rewrite using frame's official field.
3206 * widget.c (set_frame_size): Don't call compute_fringe_widths.
3207 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
3208 * window.h (struct window): New fields old_pointm,
3209 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
3210 scroll_bar_height and suspend_auto_hscroll.
3211 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
3213 (sanitize_window_sizes): Extern.
3214 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
3215 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
3216 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
3217 (WINDOW_CONFIG_SCROLL_BAR_LINES)
3218 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
3220 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
3221 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
3222 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
3223 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
3224 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
3225 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
3226 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
3227 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
3228 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
3229 (Fwindow_old_point, sanitize_window_sizes): New functions.
3230 (Qwindow_sanitize_window_sizes): New symbol.
3231 (window_body_height): Count in horizontal scroll bar.
3232 (set_window_hscroll, Fscroll_left, Fscroll_right):
3233 Set suspend_auto_hscroll slot.
3234 (Fwindow_inside_edges): Count fringes pixelwise.
3235 (coordinates_in_window, Fcoordinates_in_window_p):
3236 Consider horizontal scroll bar.
3237 (check_frame_size, adjust_window_margins): Remove functions and
3238 corresponding calls.
3239 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
3240 (temp_output_buffer_show): Reset hscroll related fields.
3241 Initialize old_pointm.
3242 (make_parent_window): Initialize old_pointm.
3243 (make_window): Initialize old_pointm, horizontal scroll bar type,
3244 and scroll bar height.
3245 (resize_frame_windows): Don't count top margin in new sizes.
3246 Don't use safe sizes when shrinking a frame; let the window
3247 manager do the clipping.
3248 (Fsplit_window_internal): Inherit horizontal scroll bar type and
3250 (Fdelete_window_internal): Unchain old_pointm marker.
3251 (window_scroll_pixel_based, Fscroll_other_window):
3253 (Fwindow_text_width, Fwindow_text_height): New argument
3255 (struct saved_window): New fields, old_pointm, hscroll_whole,
3256 suspend_auto_hscroll, scroll_bar_height and
3257 horizontal_scroll_bar_type.
3258 (Fset_window_configuration, save_window_save): Set new fields of
3260 (apply_window_adjustment): Don't call adjust_window_margins.
3261 (set_window_margins): Don't change margins if new sizes don't
3263 (set_window_scroll_bars): New argument "horizontal_type".
3264 Handle horizontal scroll bars. Don't change scroll bars if they
3265 don't fit into window.
3266 (Fset_window_scroll_bars): New argument "horizontal_type".
3267 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
3268 (compare_window_configurations): Compare horizontal scroll bar
3270 * xdisp.c (window_text_bottom_y, window_box_height): Count in
3271 horizontal scroll bar height.
3272 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
3273 instead of FRAME_LINES.
3274 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
3275 ON_VERTICAL_SCROLL_BAR.
3276 (with_echo_area_buffer): Initialize old_pointm.
3277 (with_echo_area_buffer_unwind_data): Store old_pointm values in
3279 (unwind_with_echo_area_buffer): Handle old_pointm.
3280 (update_tool_bar): Set do_update when the tool bar window has at
3281 least one line (since this is what the user sets).
3282 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
3283 (redisplay_tool_bar): Return early when toolbar has zero lines.
3284 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
3285 (hscroll_window_tree): Handle suspension of auto_hscroll and
3287 (set_horizontal_scroll_bar): New function.
3288 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
3289 more than one line. Handle horizontal scroll bars.
3290 (note_mouse_highlight): Handle horizontal scrol bars.
3291 (expose_frame): Set dimensions of XRectangle from frame's text
3293 (Vvoid_text_area_pointer): Update doc-string.
3294 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
3295 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3296 (x_set_internal_border_width): New functions.
3297 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
3298 (unwind_create_frame_1): Remove.
3299 (Fx_create_frame): Handle horizontal scroll bars. Use official
3300 field of frame structure to inhibit running
3301 window-configuration-change-hook.
3302 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3303 pixelwise. Handle frame's official field.
3304 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
3305 x_set_horizontal_scroll_bars, x_set_left_fringe,
3307 * xmenu.c (update_frame_menubar, free_frame_menubar):
3308 Use adjust_frame_size.
3309 * xterm.h (struct x_display_info):
3310 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
3312 (struct scroll_bar): Add horizontal slot.
3313 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3314 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3315 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
3316 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3317 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3318 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3319 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3320 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
3321 (x_clear_under_internal_border): Remove.
3322 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
3323 (x_window_to_scroll_bar): New argument TYPE. Update callers.
3324 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
3325 HORIZONTAL. Update callers.
3326 (horizontal_action_hook_id): New action hook id.
3327 (x_horizontal_scroll_bar_to_input_event)
3328 (x_create_horizontal_toolkit_scroll_bar)
3329 (xt_horizontal_action_hook)
3330 (x_set_toolkit_horizontal_scroll_bar_thumb)
3331 (XTset_horizontal_scroll_bar, x_net_wm_state)
3332 (x_horizontal_scroll_bar_report_motion): New functions.
3333 (xg_scroll_callback, x_scroll_bar_handle_click):
3334 Handle horizontal scroll bars.
3335 (SCROLL_BAR_HORIZONTAL_NAME): Define.
3336 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
3338 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
3339 Handle horizontal scroll bars.
3340 (handle_one_xevent): Handle horizontal scroll bar events.
3341 Call x_net_wm_state.
3342 (x_set_window_size_1, x_wm_set_size_hint): Don't call
3344 (x_set_window_size): Don't call check_frame_size and
3345 do_pending_window_change.
3346 (x_term_init): Init horizontal_scroll_bar_cursor display info.
3347 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
3348 (x_scroll_bar_set_handle): Add some checks when calling
3351 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
3353 Revert previous change.
3354 There is certainly nothing wrong with writing code like 'lo <= i
3355 && i <= hi', even if LO happens to a constant. There isn't even
3356 anything wrong in general with writing 'a <= b' if A happens to
3357 be a constant. At any rate stylistic changes shouldn't
3358 be done like this without discussion.
3360 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
3362 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
3363 (Fgarbage_collect): Reorder conditions that are written backwards.
3364 * data.c (cons_to_unsigned): Likewise.
3365 * dispnew.c (update_frame_1, sit_for): Likewise.
3366 * fileio.c (file_offset): Likewise.
3367 * filelock.c (read_lock_data, lock_file): Likewise.
3368 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3370 * font.c (font_intern_prop, font_style_symbolic): Likewise.
3371 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
3372 * lread.c (read1): Likewise.
3373 * minibuf.c (read_minibuf_noninteractive): Likewise.
3374 * nsterm.m (x_set_frame_alpha): Likewise.
3375 * process.c (wait_reading_process_output): Likewise.
3376 * region-cache.c (delete_cache_boundaries): Likewise.
3377 * xterm.c (x_set_frame_alpha): Likewise.
3379 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
3381 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
3384 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
3386 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
3387 because atimer expiration is absolute rather than relative.
3389 2014-07-25 Eli Zaretskii <eliz@gnu.org>
3391 * w32term.h (current_popup_menu, menubar_in_use):
3392 Move declarations from w32term.c.
3394 2014-07-25 Martin Rudalics <rudalics@gmx.at>
3396 * w32fns.c (menubar_in_use): No more static.
3397 * w32term.c (current_popup_menu, menubar_in_use): Declare.
3399 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
3401 Move hourglass machinery to RIF.
3402 * dispextern.h (struct redisplay_interface): New members
3403 show_hourglass and hide_hourglass. Indent comments.
3404 (show_hourglass, hide_hourglass): Remove prototypes.
3405 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
3406 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
3407 (ns_redisplay_interface): Add them.
3408 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
3409 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
3410 (w32_arrow_cursor): New function to hack around non-GUI frames.
3411 (w32_redisplay_interface): Add new functions.
3412 * w32term.h (w32_arror_cursor): Add prototype.
3413 * xdisp.c (show_hourglass): New function, refactored out from
3414 platform-dependent code.
3415 (cancel_hourglass): Now call to RIF function.
3416 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
3417 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
3418 (x_redisplay_interface): Add new functions.
3420 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
3422 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
3423 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
3424 and complete previous change.
3425 * frame.c (adjust_frame_height): New function.
3426 (Fset_frame_height, Fset_frame_size): Use it.
3427 (x_set_frame_parameters): Take frame top margin into account.
3429 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3431 * frame.c (Fset_frame_height): Take frame top margin into account.
3432 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3433 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3435 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3437 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3438 menubar_height as such. Tweak comment.
3439 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3440 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3441 All related users changed.
3442 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3443 * xterm.c (handle_one_xevent):
3444 * gtkutil.c (xg_event_is_for_menubar):
3445 * xfns.c (x_window) [USE_X_TOOLKIT]:
3446 * xmenu.c (set_frame_menubar, free_frame_menubar):
3447 Prefer to use FRAME_MENUBAR_HEIGHT.
3449 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3451 * frame.c (Fframe_parameters): Always report frame height without
3452 menu and tool bar lines.
3454 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3456 * nsterm.m (applicationDidFinishLaunching:): Call
3457 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3458 (antialiasThresholdDidChange:): New method for EmacsApp.
3460 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
3462 * macfont.m (macfont_update_antialias_threshold): Remove static.
3464 * macfont.h (macfont_update_antialias_threshold): Declare.
3466 2014-07-21 Eli Zaretskii <eliz@gnu.org>
3468 * w32select.c (setup_windows_coding_system):
3469 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3470 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
3472 * w16select.c (Fw16_get_clipboard_data):
3473 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3476 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
3477 buffer position where we are to start the iteration.
3478 (handle_invisible_prop): Record in it->stop_charpos the position
3479 where the invisible text ends. (Bug#18035)
3480 (hscroll_window_tree): Don't try hscrolling windows whose cursor
3481 row has zero buffer position as their start position.
3482 Reported by martin rudalics <rudalics@gmx.at>.
3484 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
3485 infinite looping in redisplay when display lines don't have enough
3486 space to display even a single character. (Bug#18036)
3488 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3490 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
3491 * xfns.c (x_window): Use it to allow xfree later.
3492 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
3493 where appropriate. Use bool for booleans and remove redundant checks.
3494 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
3495 * xterm.c (x_free_frame_resources): Free shell_position.
3497 2014-07-19 K. Handa <handa@gnu.org>
3499 * xfaces.c (realize_x_face): Call font_load_for_lface with no
3500 mandatory font spec (Bug#17973).
3502 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
3504 * font.c (font_score): Return the worst score if the size of
3505 ENTITY is wrong by more than a factor 2 (Bug#17973).
3507 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
3509 * frame.c (frame_unspecified_color): New function
3510 refactored out from ...
3511 (Fframe_parameters, Fframe_parameter): ... adjusted users.
3512 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
3514 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
3515 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
3516 * lisp.h (set_frame_param): Remove prototype.
3517 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
3518 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
3521 Prefer 'x_display_info *' to 'Display *' in X selection code.
3522 This helps to avoid unneeded calls to x_display_info_for_display.
3523 * xterm.h (struct selection_input_event): Record 'x_display_info *'
3524 instead of 'Display *'.
3525 (SELECTION_EVENT_DPYINFO): New macro.
3526 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
3527 it as an lvalue. Mention this in comment.
3528 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
3529 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
3530 (selection_data_to_lisp_data, receive_incremental_selection):
3531 Convert to use 'x_display_info *'. Adjust users where appropriate.
3532 (lisp_data_to_selection_data): Likewise. Also pass 'struct
3533 selection data *' as last arg to not return values in args.
3534 (unexpect_property_change): Use common removal technique.
3536 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
3538 * print.c (print_preprocess): Adjust to match changed
3539 sub char-table structure and avoid crash (Bug#18038).
3541 * data.c (wrong_choice): Not static any more.
3542 * lisp.h (wrong_choice): Add prototype.
3543 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
3544 Declare namebuf as such. Tweak comment.
3545 [USE_GTK]: Likewise for tool_bar_position.
3546 (fset_tool_bar_position) [USE_GTK]: Ditto.
3547 (FRAME_TOOL_BAR_POSITION): New macro.
3548 * frame.c (x_report_frame_params):
3549 * gtkutil.c (update_frame_tool_bar):
3550 * xfns.c (Fx_create_frame): Use it.
3551 (x_set_tool_bar_position): Add meaningful diagnostic messages.
3553 2014-07-16 Eli Zaretskii <eliz@gnu.org>
3555 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
3556 buffer's default-directory only if it is a string. (Bug#17986)
3558 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3560 More precise control over values of some buffer-local variables.
3561 * keyboard.c (Qvertical_scroll_bar):
3562 * frame.c (Qleft, Qright): Move to ...
3563 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3564 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3565 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3566 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3567 vertical-scroll-bar, scroll-up-aggressively
3568 and scroll-down-aggressively.
3569 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3571 * nsfns.m, frame.h (Qleft, Qright):
3572 * nsterm.m (Qleft): Remove declarations.
3573 * gtkutil.c (toplevel): Include buffer.h.
3574 * data.c (wrong_choice, wrong_range): New functions.
3575 (store_symval_forwarding): Handle special properties of buffer-local
3576 variables and use functions from the above to signal error, if any.
3578 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3579 values. Add comment.
3580 (struct frame): Re-arrange layout to avoid extra padding and use bit
3581 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3582 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3583 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3584 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3585 Define as no-ops because there are no scroll bars anyway.
3586 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3589 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3590 Add convenient setter.
3591 (font_put_frame_data, font_get_frame_data): Use it.
3593 2014-07-15 Daiki Ueno <ueno@gnu.org>
3595 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3596 pointer argument, before dereferencing.
3597 (XCHAR2B_BYTE2): Likewise.
3599 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3601 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3602 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3603 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3604 Use record_unwind_protect_int and avoid consing.
3605 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3607 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3609 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3611 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3612 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3614 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3615 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3616 * minibuf.c: Include binary-io.h instead of fcntl.h.
3617 (read_minibuf_noninteractive):
3618 Use set_binary_mode instead of handcrafted code.
3619 Don't call emacs_set_tty if emacs_get_tty failed.
3620 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3621 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3622 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3624 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3625 This works around a GCC compiler bug when Emacs is configured with
3626 --enable-gcc-warnings.
3628 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3630 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3631 or characters in string, respectively. Add comment.
3632 * fringe.c (Fdefine_fringe_bitmap):
3633 * fns.c (Fsubstring, substring_both): Use it.
3634 * keymap.c (Fdefine_key, Flookup_key):
3635 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3637 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3638 Use menu_item_width.
3639 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3641 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3643 Improve behavior of 'bzr up; cd src; make -k'.
3644 * Makefile.in (top_srcdir): New var.
3645 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3646 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3647 its expansion is a bit shorter.
3648 (../config.status): Actually build config.status instead of
3650 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3651 New macros, copied and relocated from ../Makefile.in.
3652 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3653 (../config.status, Makefile): New dependencies and rules,
3654 copied with relocation from ../Makefile.in. This should be more
3655 likely to rebuild the build machinery properly if you do a 'make'
3656 in the src directory.
3658 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3660 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3663 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3664 behavior on Windows 7 and later when the function is repeatedly
3665 invoked with the same value of DIR. (Bug#17950)
3667 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3668 string to match the one in w32fns.c.
3670 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3671 stdin to binary mode only if it is connected to a terminal.
3673 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3675 Coalesce extern decls.
3676 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3677 * sysdep.c (emacs_get_tty, emacs_set_tty):
3678 Move duplicate extern decls from here ...
3679 * systty.h: ... to here, so that there's just one copy.
3681 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3683 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3685 * nsfns.m (Fns_popup_font_panel): Ditto.
3687 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3689 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3691 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3693 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3694 [DOS_NT]: Implement for WINDOWSNT.
3696 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3699 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3701 * sysdep.c (suppress_echo_on_tty): New function.
3702 * minibuf.c (read_minibuf_noninteractive): Use it.
3704 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3706 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3707 sysinfo failed. Adjust docstring.
3709 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3711 Implement memory-info for MS-DOS.
3712 * dosfns.c (dos_memory_info): New function.
3713 * dosfns.h (dos_memory_info): Add prototype.
3714 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3715 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3716 of doing some of its job.
3718 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3719 reference termios structure members.
3721 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3723 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3725 * minibuf.c (top): Include systty.h. Declare external
3726 emacs_get_tty and emacs_set_tty.
3727 (Vread_hide_char): New lisp variable.
3728 (read_minibuf_noninteractive): Hide characters with
3729 Vread_hide_char if it is a character. (Bug#17839)
3731 2014-07-10 Eli Zaretskii <eliz@gnu.org>
3733 Implement memory-info for MS-Windows.
3734 * w32.c (w32_memory_info): New function.
3735 * w32.h (w32_memory_info): Prototype it.
3736 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
3738 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
3740 * coding.h (struct coding_system): Remove 'error_positions' (unused)
3741 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
3742 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
3743 extra padding and shrink struct coding_system by 56 bytes (x86_64).
3744 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
3745 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
3746 (decode_coding_big5, decode_coding_charset, decode_coding)
3747 (encode_coding): Adjust users.
3749 * alloc.c (Fmemory_info): New function.
3751 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
3753 * syntax.c (back_comment): Use more-natural location for label.
3755 * font.c, font.h (font_unparse_fcname): Now static.
3756 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
3758 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
3760 Next minor cleanup of font subsystem.
3761 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
3762 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
3764 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
3766 * ftfont.h (ftfont_font_format): Remove prototype.
3767 * ftfont.c (ftfont_font_format): Remove; now unused.
3769 * nsfont.m (nsfont_open):
3770 * w32font.c (w32font_open_internal):
3771 * w32uniscribe.c (uniscribe_open):
3772 * xfont.c (xfont_open):
3773 * xftfont.c (xftfont_open): All users changed.
3775 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
3776 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
3778 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3780 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
3781 x_produce_glyphs does when it generates a stretch glyph that
3782 represents a TAB. (Bug#17969)
3784 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
3785 and there is a display property at that position, don't call
3786 move_it_to to move to a position before window start. (Bug#17942)
3787 Fix condition for finding CHARPOS by the first call to move_it_to.
3790 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
3792 * syntax.c (find_defun_start): Try the cache even
3793 if !open_paren_in_column_0_is_defun_start.
3794 (back_comment): If find_defun_start was pessimistic, use the
3795 scan_sexps_forward result to improve the cache (bug#16526).
3797 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3799 * xdisp.c (redisplay_window): If redisplay of a window ends up
3800 with point in a partially visible line at end of the window, make
3801 sure the amended position of point actually has smaller Y
3802 coordinate; if not, give up and scroll the display. (Bug#17905)
3804 * window.c (window_scroll_pixel_based): When point ends up at the
3805 last fully visible line, don't let move_it_to stop at the left
3806 edge of the line and dupe us into thinking point is inside the
3809 * w32.c (network_interface_info): Make sure the argument is a
3812 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3814 * process.c (read_and_dispose_of_process_output): Fix typo
3815 in previous patch: we want nonnegative fds, not nonzero fds.
3817 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
3819 * chartab.c (char_table_translate): Move to...
3820 * character.h (char_table_translate): ... inline function here.
3821 Avoid Faref and assume that args are always valid. This helps to
3822 speedup search, which is especially important for a huge buffers.
3823 * lisp.h (char_table_translate): Remove prototype.
3825 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
3826 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3827 New function, with an intention to avoid code duplication between
3829 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3831 * ftfont.c (ftfont_open):
3832 * macfont.m (macfont_open):
3833 * xftfont.c (xftfont_open): Use it.
3835 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3837 * process.c: Add sanity checks for file descriptors (Bug#17844).
3838 (wait_reading_process_output, Fprocess_filter_multibyte_p):
3839 Check that infd is nonnegative before using it as an fd.
3840 (read_and_dispose_of_process_output, Fprocess_send_eof):
3841 Likewise, for outfd.
3842 (wait_reading_process_output): Omit unnecessary check of infd.
3844 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
3846 Minor fixups related to usage of the 'long' type.
3847 * gnutls.c (emacs_gnutls_handshake):
3848 * xfaces.c (dump_realized_face):
3849 Work even if 'long' is narrower than 'void *'.
3850 * termcap.c (scan_file):
3851 * xselect.c (x_decline_selection_request)
3852 (x_reply_selection_request, x_get_window_property):
3853 * xterm.c (x_set_frame_alpha):
3854 Remove unnecessary 'L' suffixes of integer constants.
3855 * xfns.c (hack_wm_protocols):
3856 * xselect.c (x_fill_property_data):
3857 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
3858 Remove unnecessary casts to 'long'.
3859 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
3861 Minor ImageMagick safety fixes.
3862 * image.c (imagemagick_compute_animated_image):
3863 Remove useless assignment to local. Avoid problems if dest_width is 0.
3864 (imagemagick_load_image): Use int for pixel counts that can't
3865 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
3866 a row width greater than the image width (or greater than LONG_MAX!).
3868 2014-07-04 K. Handa <handa@gnu.org>
3870 * coding.c (MIN_CHARBUF_SIZE): Delete it.
3871 (MAX_CHARBUF_EXTRA_SIZE): New macro.
3872 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
3874 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
3876 * font.h (struct font_driver): Remove get_outline and free_outline;
3877 not used by any font driver.
3878 * ftfont.c (ftfont_driver):
3879 * macfont.m (macfont_driver):
3880 * nsfont.m (nsfont_driver):
3881 * w32font.c (w32font_driver):
3882 * w32uniscribe.c (uniscribe_font_driver):
3883 * xfont.c (xfont_driver): Related users changed.
3884 * xselect.c (x_get_window_property): Use convenient xmalloc.
3885 Call to xfree only if some data was really allocated.
3887 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3889 On MS-Windows, display busy cursor on all GUI frames.
3890 This is similar to what we have on X. Quickly tested by Dani Moncayo.
3891 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
3892 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
3894 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
3895 * xdisp.c (start_hourglass): Remove Windows-specific bits.
3897 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3899 Use convenient alists to manage per-frame font driver-specific data.
3900 * frame.h (struct frame): Rename font_data_list to...
3901 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
3902 * font.h (struct font_data_list): Remove; no longer need a special
3904 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
3906 * font.c (font_put_frame_data, font_get_frame_data)
3907 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
3909 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
3910 Related users changed.
3911 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
3912 Prefer convenient xmalloc and xfree.
3914 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3916 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
3917 the window whose glyph row is being prepared and a flag whether it
3918 is for mode/header line. Make sure the glyph row's marginal areas
3919 are in sync with what the window wants.
3922 * xdisp.c (display_line, display_mode_line):
3923 Call prepare_desired_row with additional arguments, as appropriate.
3925 * dispextern.h (prepare_desired_row): Adjust prototype.
3927 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3929 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
3930 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
3931 caused by xw_popup_dialog in daemon mode (Bug#17891).
3933 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3935 * frame.c (do_switch_frame): When switching to another TTY frame,
3936 make sure FrameCols and FrameRows are in sync with the new frame's
3939 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
3941 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
3942 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
3943 min_char slots. Adjust comment.
3944 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
3945 Add SUB_CHAR_TABLE_OFFSET member.
3946 (make_uninit_sub_char_table): New function.
3947 (toplevel): Add compile-time assert to verify suitable member layout
3948 in Lisp_Sub_Char_Table.
3949 * alloc.c (mark_char_table): Add extra argument to denote char table
3950 subtype. Adjust to match new layout of sub char-table.
3951 (mark_object): Always mark sub char-tables with mark_char_table.
3952 * chartab.c (make_sub_char_table, copy_sub_char_table)
3953 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
3954 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
3955 (map_sub_char_table_for_charset, uniprop_table_uncompress):
3956 All related users changed.
3957 * lread.c (read1): Adjust to match new layout of sub char-table.
3958 * print.c (print_object): Likewise (Bug#17898).
3960 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
3962 * keymap.c (get_keyelt): Simplify.
3963 (copy_keymap_item): Remove left-over code for when we had
3964 key-shortcut caches.
3966 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3968 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
3969 (dealloc): Remove for EmacsScroller.
3971 * nsterm.h (EmacsScroller): Remove dealloc.
3973 2014-06-30 Eli Zaretskii <eliz@gnu.org>
3975 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
3977 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3979 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
3980 when setNeedsDisplay is called so we don't trigger redisplay for every
3983 * nsterm.m (any_help_event_p): New variable.
3984 (mouseMoved:): Set any_help_event_p to YES if help event is
3985 generated. Remove else with empty help event that triggered redisplay
3986 for every mouse move.
3987 (windowDidResignKey:): If any_help_event_p, generate empty help event.
3989 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
3991 * xfns.c (Qsuppress_icon): Remove; no real users.
3992 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
3993 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
3994 (syms_of_w32fns): Don't DEFSYM it.
3996 2014-06-29 Glenn Morris <rgm@gnu.org>
3998 * Makefile.in (ns-app): Mark as PHONY.
4000 2014-06-28 Glenn Morris <rgm@gnu.org>
4002 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4003 liblw.a in this directory.
4005 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4007 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4008 also in unibyte case. (Bug#17865)
4010 2014-06-28 K. Handa <handa@gnu.org>
4012 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4013 (MIN_CHARBUF_SIZE): New macro.
4014 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4016 2014-06-27 Glenn Morris <rgm@gnu.org>
4018 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4019 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4020 (.el.elc): Replace suffix rule with pattern rule.
4021 (%.elc): New pattern rule, with order-only prerequisite.
4022 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4023 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4024 in place of BOOTSTRAPEMACS.
4026 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4028 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4030 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4032 Consistently use validate_subarray to verify substring.
4033 * fns.c (validate_substring): Not static any more. Adjust to
4034 use ptrdiff_t, not EMACS_INT, because string and vector limits
4035 can't exceed ptrdiff_t even if EMACS_INT is wider.
4036 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4037 (secure_hash): Adjust user.
4038 * lisp.h (validate_subarray): Add prototype.
4039 * coding.c (Fundecodable_char_position):
4040 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4041 Use validate_subarray. Adjust comment to mention substring.
4043 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4045 Do not allow out-of-range character position in Fcompare_strings.
4046 * fns.c (validate_subarray): Add prototype.
4047 (Fcompare_substring): Use validate_subarray to check ranges.
4048 Adjust comment to mention that the semantics was changed. Also see
4049 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4051 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4053 Be more consistent about the 'Qfoo' naming convention.
4054 * image.c (Fimagemagick_types):
4055 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4056 * process.c (Fmake_network_process):
4057 Rename C local identifier 'Qfoo to avoid giving the false
4058 impression that it stands for the symbol 'foo'.
4060 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4062 Simplify and cleanup character conversion stuff.
4063 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4065 * character.c (multibyte_char_to_unibyte)
4066 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4067 * character.h (make_char): Remove; unused.
4068 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4069 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4070 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4071 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4072 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4074 2014-06-22 Mario Lang <mlang@delysid.org>
4076 * w32fns.c (Fw32_shell_execute): The the -> the.
4078 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4080 * xmenu.c (mouse_position_for_popup):
4081 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4082 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4083 * menu.c (Fx_popup_menu):
4084 * xselect.c (x_handle_dnd_message): Adjust users.
4085 * menu.h (mouse_position_for_popup): Remove prototype.
4086 * xterm.h (x_relative_mouse_position): Add prototype.
4087 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4088 call XFree if XQueryTree returns zero.
4090 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4092 * indent.c (Fvertical_motion): Doc fix.
4093 Move to the goal column, if any, with a single call to
4094 move_it_in_display_line, not in two calls. Doing this with two
4095 calls causes move_it_in_display_line apply the line-prefix
4096 handling twice instead of just once. (Bug#17823)
4098 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4100 Port to OS X ACLs (Bug#17810).
4101 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
4102 ACL_TYPE_ACCESS) doesn't work.
4104 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
4106 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4107 before checking key-translation-map (bug#17659).
4109 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
4111 * font.c (font_make_object): Avoid dangling pointer which may
4112 crash GC (Bug#17771).
4114 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4116 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
4117 prototype of DGifCloseFile as appropriate for older and newer
4119 (gif_close): New function, encapsulates the differences in the
4120 calling sequence of DGifCloseFile before v5.1.0 and after it.
4121 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
4122 error string where appropriate. (Bug#17790)
4124 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
4125 macro execution, make sure point didn't move since last complete
4126 redisplay, as the condition for using the glyph matrix
4127 information. (Bug#17777)
4129 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
4131 Minor cleanup of fonset code.
4132 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
4133 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
4134 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
4135 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
4136 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
4137 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
4138 (free_realized_fontset): Remove because a no-op since 2008.
4139 (free_face_fontset): Adjust user.
4140 (syms_of_fontset): Shrink fontset by one extra slot.
4142 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
4144 Omit redundant extern decls.
4145 Most of this patch is from Dmitry Antipov, in:
4146 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
4147 * commands.h (update_mode_lines):
4148 * frame.h (Qbackground_color, Qforeground_color)
4149 (x_set_menu_bar_lines):
4150 * ftfont.c (ftfont_font_format):
4151 * intervals.h (Qkeymap, Qfont):
4152 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
4153 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
4154 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
4155 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
4156 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
4157 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
4158 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
4159 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
4160 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
4161 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
4162 (Qtool_bar, Qheader_line):
4163 * macros.c (Fexecute_kbd_macro):
4164 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
4165 * xterm.c (x_delete_terminal, XSetIMValues):
4166 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
4167 (x_implicitly_set_name, popup_activated)
4168 (widget_store_internal_border):
4169 Remove redundant decls.
4170 * frame.c [USE_X_TOOLKIT]: Include widget.h.
4171 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
4172 Remove _Noreturn, as make-docfile now does that for us.
4173 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
4174 (Qregion_extract_function): New decl.
4175 * window.c, xfns.c: Include menu.h.
4177 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
4179 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
4181 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
4183 * fileio.c (Fread_file_name): Do not pass redundant args and ...
4184 * callint.c (read_file_name): ... convert to static here.
4185 * lisp.h (Fread_file_name): Do not EXFUN it.
4186 (STRING_COPYIN): Remove; unused.
4187 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
4188 (char_composable_p): ... static function. All users changed.
4189 * eval.c (toplevel): Remove redundant #include directives.
4190 * xterm.c (x_initialize): Add static to match prototype.
4191 * ccl.c (Fccl_execute_on_string):
4192 * font.c (fon_intern_prop): Use make_specified_string.
4194 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
4196 * Makefile.in (ns-app): Fix typo that broke build on OS X.
4197 Reported by David Caldwell in:
4198 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
4200 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
4202 Do not ask for XRender extension each time XFT font is opened.
4203 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
4204 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
4206 2014-06-15 Glenn Morris <rgm@gnu.org>
4208 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
4210 2014-06-15 Eli Zaretskii <eliz@gnu.org>
4212 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
4213 information if we are in the middle of executing a keyboard macro,
4214 since redisplay doesn't update the screen until the macro is
4215 finished. (Bug#17777)
4217 * alloc.c (cleanup_vector): Don't dereference a font driver
4218 pointer if it is NULL. (Bug#17771)
4220 2014-06-13 Glenn Morris <rgm@gnu.org>
4222 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
4223 ($(lispsource)/international/charprop.el)
4224 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
4225 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
4226 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
4227 GNU make automatically passes command-line arguments to sub-makes.
4229 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
4231 Avoid hangs in accept-process-output (Bug#17647).
4232 * lisp.h, process.c (wait_reading_process_input):
4233 Return int, not bool. All uses changed.
4234 * process.c (SELECT_CANT_DO_WRITE_MASK):
4235 Remove macro, replacing with ...
4236 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
4238 (status_notify): New arg WAIT_PROC. Return int, not void.
4241 2014-06-13 Eli Zaretskii <eliz@gnu.org>
4243 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
4244 the frame is the initial frame, because the hook is not set up
4245 then, and Emacs crashes.
4246 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
4248 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
4250 * keymap.c (silly_event_symbol_error): Don't recommend the use
4253 2014-06-11 Eli Zaretskii <eliz@gnu.org>
4255 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
4256 matching overlay strings with 'cursor' property against buffer
4257 positions traversed in the glyph row. (Bug#17744)
4259 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
4261 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
4264 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
4265 determine 10.9 (Bug#17751).
4267 * macfont.m (macfont_draw): Positions were not freed.
4269 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
4271 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
4272 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
4273 function. Also adjust comment.
4274 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
4276 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
4277 * font.c (font_done_for_face):
4278 * xfaces.c (realize_non_ascii_face): Adjust user.
4279 * font.h (struct font_driver): Convert 'prepare_face' to return
4280 void because its return value is never used anyway.
4281 * xfont.c (xfont_prepare_face): Return void.
4282 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
4283 (xftfont_done_face): Use xfree.
4285 * dispextern.h (last_tool_bar_item): Remove declaration.
4286 * frame.h (struct frame): New member last_tool_bar_item.
4287 * frame.c (make_frame): Initialize it.
4288 * xdisp.c (toplevel): Remove last_tool_bar_item.
4289 (handle_tool_bar_click, note_tool_bar_highlight):
4290 * w32term.c (w32_read_socket, w32_initialize):
4291 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
4293 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
4294 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
4296 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4298 Say (accept-process-output P)'s result pertains to P if P is non-nil.
4299 * process.c (Faccept_process_output)
4300 (wait_reading_process_output): Mention that if PROCESS is non-nil,
4301 the return value is about PROCESS, not about other processes.
4303 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
4305 Further adjustments to mark_object and friends.
4306 Now the mark_object's stack is just 32 bytes on a 64-bit
4307 system, which means extra 20% off the stack usage.
4308 * alloc.c (mark_save_value): As before, refactored out from ...
4309 (mark_object): ... adjusted user. Also add comment.
4311 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4313 Fix core dump after a dropped X connection (Bug#17704).
4314 * sysdep.c (stuff_char): Don't abort merely because the selected frame
4315 is dead, as we may be shutting down.
4317 2014-06-08 Glenn Morris <rgm@gnu.org>
4319 * fileio.c (write-region-inhibit-fsync): Doc tweak.
4321 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
4323 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
4325 If a C name must be extern on some platforms, make it extern on all.
4326 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
4328 * font.h (ftxfont_driver) [HAVE_XFT]:
4329 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
4330 * lisp.h (get_frame_param):
4331 * menu.h (tty_menu_show):
4332 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
4333 * termhooks.h (encode_terminal_code):
4334 * xterm.h (x_menu_wait_for_event):
4336 * frame.c (get_frame_param):
4337 * fringe.c (max_used_fringe_bitmap):
4338 * ftxfont.c (ftxfont_driver):
4339 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
4340 * menu.c (menu_items_inuse):
4341 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
4342 * term.c (encode_terminal_code, tty_menu_show):
4343 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
4344 * xfaces.c (load_color):
4345 * xmenu.c (x_menu_wait_for_event):
4348 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
4350 Change object marking routines to minimize stack usage.
4351 This change moves a few cold paths from mark_object to NO_INLINE
4352 functions and adjusts symbol marking loop. According to GCC 4.8.2
4353 -Wstack-usage, this reduces mark_object's stack usage from 80 to
4354 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
4355 stack usage at the mark phase is reduced up to 28%. Surprisingly,
4356 it also gains up to 3% in speed (with default '-O2 -g3' flags).
4357 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
4358 refactored out from ...
4359 (mark_object): ... adjusted user. Also mark symbols in a tight
4361 (mark_face_cache): Add NO_INLINE.
4363 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4365 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
4366 contains garbage on WINDOWSNT (which could potentially infloop at
4369 Minimize cursor motion during TTY menu updates.
4370 * term.c (tty_menu_display): Don't position cursor here.
4371 Instead, pass the cursor coordinates to update_frame_with_menu.
4372 (tty_menu_activate): Send the hide cursor command only once in an
4373 iteration through the outer 'while' loop.
4375 * dispnew.c (update_frame_1): Accept an additional argument
4376 SET_CURSOR_P, and position the cursor at the end of the frame
4377 update only if that argument is non-zero. All callers changed to
4378 provide the additional argument as non-zero, except for
4379 update_frame_with_menu.
4380 (update_frame_with_menu): Accept 2 additional arguments ROW and
4381 COL; if they are non-negative, instruct update_frame_1 not to
4382 position the cursor, and instead position it according to ROW and COL.
4384 * dispextern.h (update_frame_with_menu): Update prototype.
4386 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
4388 * callproc.c (call_process): Don't check read-only if we don't insert
4389 anything (bug#17666).
4391 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4393 * dispnew.c (update_frame_with_menu): Set display_completed.
4395 2014-06-07 Eli Zaretskii <eliz@gnu.org>
4397 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
4399 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
4401 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
4403 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
4404 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
4406 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
4408 * window.c (Frecenter): Signal an error if window-buffer is not
4411 * keyboard.c (make_lispy_position): Don't include a buffer position in
4412 mode/header-line mouse events.
4414 * keyboard.c (read_char): Handle (t . <event>) in the second use of
4415 Vunread_command_events (bug#17650).
4417 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
4419 * xterm.c (x_setup_pointer_blanking):
4420 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
4422 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
4424 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
4425 because it will be defined in generated config.h if needed.
4427 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4429 Use terminal-specific hooks to display popup dialogs.
4430 * termhooks.h (struct terminal): New field popup_dialog_hook.
4431 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4432 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4433 code and use popup_dialog_hook.
4434 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4435 * nsterm.h (ns_popup_dialog): Adjust prototype.
4436 * nsterm.m (ns_create_terminal):
4437 * w32term.c (w32_create_terminal):
4438 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4439 Setup popup_dialog_hook.
4441 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4443 * w32heap.c (report_temacs_memory_usage): Improve the report by
4444 reporting the large blocks that are actually occupied at dump time.
4446 * w32console.c (initialize_w32_display): Set the console
4447 menu_show_hook, otherwise TTY menus are broken on w32.
4449 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4451 Use terminal-specific hooks to display menus.
4452 * termhooks.h (struct terminal): New field menu_show_hook.
4453 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4454 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4456 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4457 * nsmenu.m (ns_menu_show):
4458 * w32menu.c (w32_menu_show):
4459 * xmenu.c (x_menu_show):
4460 * term.c (tty_menu_show): Adjust to use bit flags.
4461 (set_tty_hooks): Set menu_show_hook.
4462 * xterm.c (x_create_terminal):
4463 * nsterm.m (ns_create_terminal):
4464 * msdos.c (initialize_msdos_display):
4465 * w32term.c (w32_create_terminal): Likewise.
4467 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
4469 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
4471 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4473 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
4474 (FD_SET): Don't define on WINDOWSNT.
4476 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4478 * emacs.c: Include "sysselect.h", to define its inline functions.
4479 Problem reported by Glenn Morris in:
4480 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
4482 Do not require libXt-devel when building with gtk.
4483 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
4484 dependency on libXt-devel.
4485 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
4486 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
4487 lwlib-widget.h now does this.
4488 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
4490 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
4492 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
4493 * process.c (add_read_fd, delete_read_fd, add_write_fd)
4494 (delete_write_fd, wait_reading_process_output):
4495 Remove now-redundant easserts.
4496 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
4497 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4498 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
4499 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
4501 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4503 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
4504 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
4505 (calloc): Don't undef, it is never defined.
4506 (HEAP_ENTRY_SHIFT): Remove unused macro.
4508 * Makefile.in (C_HEAP_SWITCH): Remove.
4509 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
4511 Fix MS-Windows build broken by menu changes on 2014-06-02.
4512 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
4514 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
4515 Define instead of including ../lwlib/lwlib.h, which causes
4516 compilation errors due to missing X11 headers.
4518 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4520 * process.c (wait_reading_process_output): Omit incorrect test of
4521 p->infd against zero. Add easserts for infd having a plausible value.
4523 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4525 Adjust to match recent lwlib changes.
4526 * menu.h (xmalloc_widget_value): Replace by ...
4527 (make_widget_value): ... new prototype.
4528 * menu.c (xmalloc_widget_value): Replace by ...
4529 (make_widget_value): ... new function.
4530 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
4531 * gtkutil.c (malloc_widget_value, free_widget_value):
4532 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
4533 * keyboard.h (enum button_type, struct _widget_value):
4534 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
4536 * nsmenu.m (ns_update_menubar, ns_menu_show):
4537 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
4538 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
4539 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
4541 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4543 * image.c (x_query_frame_background_color)
4544 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
4545 Fix --enable-gcc-warnings compilation without image libraries.
4547 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4549 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
4550 emulated break value only if it goes up.
4551 (sbrk): Add assertion that the INCREMENT argument is strictly
4552 zero. Improve and correct the commentary.
4554 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4556 Improve AIX-related merge from emacs-24.
4557 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
4558 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4559 not on AIX; since we're on the trunk we can use enums more broadly.
4561 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4563 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4565 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4566 to min(value, whole).
4568 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4570 Bring back the changes to GDB-visible symbols, but only on AIX.
4571 And only if it's not pre-4.2 GCC.
4572 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4573 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4574 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4577 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4579 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4580 with PT, not GPT. (Bug#16433)
4582 Revert last changes to GDB-visible symbols.
4583 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4584 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4585 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4588 2014-06-02 Glenn Morris <rgm@gnu.org>
4590 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4592 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4594 Fix port to 32-bit AIX with xlc (Bug#17598).
4595 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4596 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4597 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4598 to work around a compiler bug in IBM xlc 12.1.
4600 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4602 * xterm.c (x_update_window_end): Don't invalidate the entire
4603 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4604 highlight needs to be redisplayed. (Bug#17588)
4606 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4608 Port the GDB-visible symbols to AIX.
4609 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4610 optimizes away the relevant external symbols. Use enums instead;
4611 this suffices for the AIX port, which is 32-bit-only anyway.
4612 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4613 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4614 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4617 Include sources used to create macuvs.h.
4618 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4619 * macuvs.h: Use automatically-generated header.
4621 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4623 Port signal-handling to DragonFly BSD (Bug#17646).
4624 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4625 Move implementations from callproc.c to sysdep.c.
4626 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4627 Move declarations from process.h to syssignal.h.
4629 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4631 * callint.c (Ffuncall_interactively): Add usage.
4633 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4635 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4637 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4639 * w32heap.c (malloc_before_dump, malloc_after_dump)
4640 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4641 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4642 set errno where appropriate to emulate CRT functions.
4644 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4646 Debugging facility to check whether 'const char *' points to
4647 relocatable data of non-pure Lisp string.
4648 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4649 (mark_maybe_pointer): ... adjusted user.
4650 (relocatable_string_data_p): New function.
4651 * lisp.h (relocatable_string_data_p): Add prototype.
4652 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4653 the pointer to relocatable Lisp data is not used.
4655 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4657 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4658 * atimer.c (block_atimers):
4659 * callproc.c (block_child_signal): Block SIGINT too;
4660 otherwise, its handler might now unblock signals that it shouldn't.
4661 * keyboard.c (read_char): Clear signal mask, since we may
4662 be in a SIGINT handler, and many signals may be masked.
4663 * keyboard.c (handle_interrupt):
4664 * sysdep.c (handle_arith_signal):
4665 Clear signal mask instead of just unblocking the signal that
4666 was received, since several signals may be blocked at this point.
4668 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4670 * Makefile.in (TEMACS_POST_LINK): Remove target.
4671 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4672 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4674 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4676 * xmenu.c (xdialog_show): Remove prototype, rename to
4677 x_dialog_show, remove 2nd arg because it's always zero
4678 and simplify accordingly.
4679 (xw_popup_dialog): Adjust user.
4680 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4681 2nd arg because it's always zero and simplify accordingly.
4682 (w32_popup_dialog): Adjust user.
4684 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4686 * w32heap.c (report_temacs_memory_usage): New function.
4688 * unexw32.c (unexec) [ENABLE_CHECKING]:
4689 Call report_temacs_memory_usage.
4691 * w32heap.h (report_temacs_memory_usage): Add prototype.
4693 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4695 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4696 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4698 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4700 * buffer.c (init_buffer): Accept an argument 'initialized'.
4701 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4702 mmap_regions and mmap_fd, to avoid referencing stale data from the
4703 dump phase. Add an assertion for buffer text of buffers created
4704 in temacs before this function is called. (Bug#17622)
4705 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4707 * lisp.h (init_buffer): Update prototype.
4709 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4711 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4713 * alloc.c (Fgarbage_collect): Fix compilation with
4714 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4716 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4718 * frame.c, frame.h (frame_char_to_pixel_position)
4719 (frame_set_mouse_position): Now static, and made private in
4720 frame.c rather than public in frame.h.
4722 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4724 Refactor mouse positioning stuff to avoid code duplication.
4725 * frame.h (frame_char_to_pixel_position): New function.
4726 (x_set_mouse_position): Rename to...
4727 (frame_set_mouse_position): ...new function.
4728 (frame_set_mouse_pixel_position): Add prototype.
4729 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
4730 Rename to frame_set_mouse_pixel_position.
4731 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
4733 * xterm.h, w32term.h ( x_set_mouse_position)
4734 (x_set_mouse_pixel_position): Remove prototypes.
4736 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4738 On X, always make pointer visible when deleting frame (Bug#17609).
4739 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
4741 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
4743 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
4744 * keyboard.c (gobble_input): If there is no terminal input error,
4745 make sure the pointer is visible for all frames on this terminal.
4746 * xterm.c (x_free_frame_resources): Enable pointer visibility if
4747 it was previously disabled.
4749 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
4751 * data.c (Fzerop): Move to Elisp.
4752 (syms_of_data): Don't defsubr it.
4753 * keyboard.c (echo_keystrokes_p): New function.
4754 (read_char, record_menu_key, read_key_sequence): Use it.
4756 * callint.c (Qfuncall_interactively): New var.
4757 (Qcall_interactively): Remove.
4758 (Ffuncall_interactively): New function.
4759 (Fcall_interactively): Use it.
4760 (syms_of_callint): Defsubr it.
4762 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
4764 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
4765 relocated from under us.
4767 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
4769 Use mmap(2) emulation for allocating buffer text on MS-Windows.
4770 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
4771 configure, not from HEAPSIZE.
4772 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
4774 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
4775 for MinGW, since it no longer uses gmalloc.
4777 * buffer.c: Do not define mmap allocations functions for Windows.
4778 Remove mmap_find which is unused. Remove mmap_set_vars which does
4780 [WINDOWSNT]: Include w32heap.h.
4781 (init_buffer): Always allocate new memory for buffers.
4783 * emacs.c: Remove mmap_set_vars calls.
4785 * image.c (free_image): Undef free for Windows because it is
4786 redirected to our private version.
4788 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
4789 (copy_executable_and_dump_data): Remove dumping the heap section.
4790 (unexec): Restore using_dynamic_heap after dumping.
4792 * w32heap.c (dumped_data_commit, malloc_after_dump)
4793 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4794 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
4795 (mmap_free): New functions.
4797 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
4799 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
4801 * image.c (imagemagick_load_image): Use MagickRealType for local
4802 'color_scale', instead of double, to avoid a GCC warning about
4805 * xfns.c (Fx_window_property): Remove unused local.
4807 Don't kill already-reaped process (Bug#17561).
4808 * process.c (process_send_signal): Fix race condition where a
4809 subprocess was reaped by a signal handler between the check for
4810 liveness and calling 'kill', which meant that Emacs could in
4811 theory kill an innocent bystander process. Do the fix by blocking
4812 SIGCHLD in a critical section that checks liveness before killing.
4814 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4816 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
4818 2014-05-26 Ken Brown <kbrown@cornell.edu>
4820 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
4821 even if !CYGWIN (see bug#17510).
4823 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
4825 * nsfns.m (Fns_do_applescript): Surround NSApp run
4826 with calls to ns_init_events, ns_finish_events (Bug#17424).
4828 * nsterm.h (ns_init_events, ns_finish_events): Declare.
4830 * nsterm.m (ns_init_events, ns_finish_events): New functions.
4831 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
4833 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
4834 with calls to ns_init_events, ns_finish_events (Bug#17424).
4836 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4838 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
4839 if we are iterating over an object that generates glyphs for
4840 marginal areas. (Bug#17585)
4842 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4844 * xdisp.c (safe__call1, safe__eval): Now static.
4846 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4848 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
4849 (safe_call, safe__call1): Construct a va_list argument for safe_call.
4850 (safe_call1): Call safe_call instead of safe__call directly.
4852 2014-05-26 Ken Brown <kbrown@cornell.edu>
4854 * w32term.c (x_delete_display) [CYGWIN]: Don't free
4855 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
4858 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
4860 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
4861 (safe__call, safe__call1, safe__eval): New functions.
4862 (safe_call): Use it.
4863 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
4864 (display_mode_element): Same for `:eval'.
4866 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4868 Fix port to 32-bit AIX (Bug#17540).
4869 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
4870 twice. _text already includes this offset.
4871 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
4873 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4875 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
4876 when closest_pos is identical to to_charpos, don't recurse, since
4877 we already tried that, and failed. (Bug#17539)
4879 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
4880 unwinding when frame's faces were not initialized yet, increment
4881 the frame's image-cache reference count before calling
4882 x_free_frame_resources. Don't dereference
4883 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
4885 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
4887 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
4890 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
4891 macfont.m, call draw with adjusted arguments so font drivers
4892 don't need to do that.
4894 * macfont.m (macfont_draw): Merge changes from Macport.
4896 2014-05-24 Eli Zaretskii <eliz@gnu.org>
4898 * alloc.c (garbage_collect_1): New function, with all of the guts
4899 of Fgarbage_collect.
4900 (mark_stack): Accept an argument END and don't mark Lisp objects
4901 on the stack beyond the address given by END. Calculation of END
4902 was moved to Fgarbage_collect.
4903 (Fgarbage_collect): Calculate the end address of the stack portion
4904 that needs to be examined by mark_stack, and pass that address to
4905 garbage_collect_1, which will pass it to mark_stack.
4906 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
4907 for more details about the underlying problems. In particular,
4908 this avoids dumping Emacs with the large hash-table whose value is
4909 held in purify-flag for most of the time loadup.el runs.
4911 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
4913 * xfns.c (x_window_property_intern): New function (code from
4915 (Fx_window_property): Call x_window_property_intern. If property
4916 not found and NILP (source) and outer window != inner window,
4917 check outer window for property (Bug#17537).
4919 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
4921 Supply malloc and alloc_size attributes for extern allocators.
4922 This documents the C API, and helps GCC generate a bit better code.
4923 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
4924 (ATTRIBUTE_MALLOC_SIZE): New macros.
4925 * gmalloc.c (malloc, realloc, calloc):
4926 * gtkutil.h (malloc_widget_value):
4927 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
4928 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
4931 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
4933 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
4934 * image.c (imagemagick_load_image): Port to hosts that do not use
4935 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
4937 2014-05-21 Leo Liu <sdl.web@gmail.com>
4939 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
4941 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
4943 * dbusbind.c (xd_signature): Revert last 2 patches.
4945 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
4947 Allow any non-nil value to count as true in bool-vector.
4948 Likewise for xd_signature in dbusbind.c.
4949 This is more consistent with the usual practice in Emacs, which is
4950 that any non-nil value counts as true.
4951 * alloc.c (Fbool_vector): Don't require args to be t or nil.
4952 * dbusbind.c (xd_signature): Likewise, for booleans.
4953 * data.c, lisp.h (Qbooleanp):
4954 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
4956 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
4958 * lisp.h (CHECK_BOOLEAN): New function.
4959 * alloc.c (Fbool_vector): New function.
4960 (syms_of_alloc): Defsubr it.
4961 * data.c (Qbooleanp): New symbol.
4962 (syms_of_data): DEFSYM it.
4963 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
4965 * font.c (font_matching_entity): Extract font-entity object
4966 from the vector of matching entities (Bug#17486).
4968 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
4970 Assume C99 or later (Bug#17487).
4971 * bytecode.c (B__dummy__): Remove.
4972 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
4973 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
4974 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
4975 * regex.c (DEBUG_PRINT): Assume varargs macros.
4976 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
4978 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
4980 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
4981 memory for every buffer that was dumped.
4983 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
4985 * fns.c (Freverse): Allow vectors, bool vectors and strings.
4986 (Fnreverse): Allow vectors and bool vectors.
4988 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
4990 Minor cleanup for terminal setup.
4991 * termhooks.h (create_terminal): Adjust prototype.
4992 * terminal.c (create_terminal): Pass output method and RIF as args.
4993 (init_initial_terminal):
4994 * nsterm.m (ns_create_terminal):
4995 * term.c (init_tty):
4996 * w32term.c (w32_create_terminal):
4997 * xterm.c (x_create_terminal): Adjust users.
4998 Avoid redundant NULL initializers and add comments.
5000 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5002 * keyboard.c (Qdeactivate_mark): Now static.
5004 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5006 If available, use Xfixes extension to do pointer blanking.
5007 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5008 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5009 (make_invisible_cursor): Move to...
5010 * xterm.c (make_invisible_cursor): ...here.
5011 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5012 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5013 (x_term_init): Call to x_setup_pointer_blanking.
5014 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5015 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5017 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5019 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5021 2014-05-12 Glenn Morris <rgm@gnu.org>
5023 * fileio.c (Ffile_executable_p): Doc tweak.
5025 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5027 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5028 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5030 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5032 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5034 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5036 Fix initialization of minibuffer history variable (Bug#17430).
5037 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5038 Move the initialization up to prevent any "value void" message.
5040 2014-05-08 Samuel Bronson <naesten@gmail.com>
5042 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5043 are matched (bug#17413).
5045 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5047 Stop tooltips pulling Emacs window to front (Bug#17408).
5048 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5049 SetWindowPos invocations.
5051 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5053 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5054 not initialized (Bug#17398).
5056 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5058 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5060 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5062 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5063 [HAVE_NS]: Do not include png.h.
5064 (x_query_frame_background_color): New function.
5065 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5066 (png_load_body): Coalesce duplicate code.
5068 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5070 Consult libpng-config more consistently (Bug#17339).
5071 * Makefile.in (PNG_CFLAGS): New var.
5072 (ALL_CFLAGS): Use it.
5073 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5074 CFLAGS now handles this.
5076 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5078 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5079 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5080 because WCONTINUED is always defined now.
5081 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5083 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5085 * buffer.c (overlay_strings): Fix the wording of the commentary.
5087 2014-05-01 Glenn Morris <rgm@gnu.org>
5089 * floatfns.c (Fisnan):
5090 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5092 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5094 * term.c (tty_menu_activate): A better initialization for cursor
5097 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5099 * intervals.c: Tighten assertions.
5100 (create_root_interval): Make sure the interval is not empty.
5101 (intervals_equal): Use booleans.
5102 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
5103 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
5104 (balance_possible_root_interval): Simplify and use booleans.
5105 (split_interval_right, split_interval_left): Check LENGTH, and remove
5106 now redundant assertion.
5107 (adjust_intervals_for_insertion): Remove now redundant assertions.
5108 (delete_node, interval_deletion_adjustment)
5109 (adjust_intervals_for_deletion, merge_interval_right)
5110 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
5111 (reproduce_interval): Make sure the interval is not empty.
5113 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
5115 * term.c (tty_menu_activate): Don't assume row and col are initialized.
5116 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
5117 satisfaction that they would always be initialized.
5119 2014-04-30 Eli Zaretskii <eliz@gnu.org>
5121 * term.c (tty_menu_display): Move the cursor to the active menu item.
5122 (tty_menu_activate): Return the cursor to the active menu item
5123 after displaying the menu and after displaying help-echo.
5124 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
5125 for the details of why this is needed by screen readers and
5128 2014-04-30 Glenn Morris <rgm@gnu.org>
5130 * process.c (handle_child_signal):
5131 Handle systems without WCONTINUED. (Bug#15110, 17339)
5133 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
5135 * window.c (struct saved_window): Remove mark.
5136 (Fset_window_configuration, save_window_save)
5137 (compare_window_configurations): Don't touch marks any more.
5139 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
5141 Use bits_word for gcmarkbits.
5142 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
5143 bits_word is typically a tad more efficient for mark bits than
5144 unsigned is, so use bits_word. All uses changed.
5145 * lisp.h (BITS_PER_INT): Remove; no longer used.
5147 Avoid undefined behavior in signed left shift.
5148 This ports to GCC 4.9.0 with -fsanitize=undefined.
5149 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
5151 * regex.c (extract_number):
5152 * lisp.h (make_number, XINT):
5153 Do not shift a 1 bit left into a sign bit.
5154 * alloc.c (struct cons_block, struct float_block): Use unsigned,
5155 not int, for gcmarkbits. All uses changed.
5157 2014-04-25 Eli Zaretskii <eliz@gnu.org>
5159 * search.c (Fnewline_cache_check): Don't try to count newlines
5160 outside the buffer's restriction, as find_newline doesn't support that.
5162 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
5164 * window.c (Fset_window_configuration): Deactivate the mark before
5166 (set_window_buffer): Ignore window_initialized.
5167 (window_initialized): Remove.
5168 * keyboard.c (Qdeactivate_mark): Not static any more.
5169 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
5172 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
5174 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
5175 and to clang 3.4, which have fixed the bug. This should let us
5176 run a bit faster on these platforms when address sanitization is
5179 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
5181 Port to GCC 4.9.0 with --enable-gcc-warnings.
5182 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
5184 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
5185 a way that also works with GCC 4.9.0.
5187 * search.c (Fnewline_cache_check): Remove unused locals.
5189 2014-04-22 Eli Zaretskii <eliz@gnu.org>
5191 * search.c (find_newline1): New subroutine.
5192 (Fnewline_cache_check): New function.
5193 (syms_of_search): Defsubr it.
5195 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
5197 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
5198 * keyboard.c (unblock_input): Add comment.
5199 * xgselect.c (xg_select): Prevent Glib main loop recursion.
5201 2014-04-22 Daniel Colascione <dancol@dancol.org>
5203 * lread.c (readevalloop_eager_expand_eval): New function
5204 that can recurse into toplevel forms.
5205 (readevalloop): Call it.
5206 * lisp.h: Declare Qprogn.
5207 * callint.c (Qprogn): No longer static.
5209 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
5211 * intervals.c (rotate_right, rotate_left): Fix up length computation.
5212 Also change identifiers to match the comments, and add more assertions
5215 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
5217 * emacs.c (close_output_streams): Don't clear and restore errno.
5219 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
5221 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
5222 never becomes visible, i.e. using XMonad (Bug#17237).
5224 2014-04-18 Eli Zaretskii <eliz@gnu.org>
5226 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
5227 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
5228 (Fline_pixel_height): Don't assume that the current buffer and the
5229 selected window's buffer are one and the same. (Bug#17281)
5231 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
5232 paragraph-start cache before the newline cache. (Bug#17269)
5234 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
5236 * term.c (tty_send_additional_strings): No need to fflush here,
5238 (tty_set_terminal_modes): fflush after sending additional strings,
5241 2014-04-17 Daniel Colascione <dancol@dancol.org>
5243 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
5245 (tty_send_additional_strings): New function.
5246 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
5247 (syms_of_term): Intern tty-mode-set-strings and
5248 tty-mode-reset-strings.
5250 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5252 * window.c (save_window_save): Lookup window_point_insertion_type in
5253 the right buffer (bug#15457).
5254 (Qwindow_point_insertion_type): New var.
5255 (syms_of_window): Initialize it.
5257 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5259 Fix the MSDOS build.
5260 * unexcoff.c [MSDOS]: Include libc/atexit.h.
5261 (copy_text_and_data): Zero out the atexit chain pointer before
5264 * termhooks.h (encode_terminal_code): Update prototype.
5266 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
5267 visible for all DOS_NT ports, not just WINDOWSNT.
5268 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
5270 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
5271 unless it is defined.
5272 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
5274 * process.c (close_on_exec, accept4, process_socket): Move into
5275 the "ifdef subprocesses" part.
5276 (catch_child_signal): Condition by "ifdef subprocesses".
5277 (syms_of_process) <Qinternal_default_process_sentinel>
5278 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
5280 * msdos.h: Add prototypes for new functions.
5281 (EINPROGRESS): Define.
5282 (O_CLOEXEC): Define to zero.
5284 * msdos.c (check_window_system): Remove unnecessary an
5285 incompatible duplicate function.
5286 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
5287 New functions in support of new functionality.
5289 * menu.c (single_menu_item): Add visual indication of submenu
5290 also for menus on MSDOS frames.
5291 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
5293 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
5294 when async subprocesses aren't supported.
5296 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
5298 * emacs.c (close_output_streams): Zero out errno before calling
5301 * dired.c [MSDOS]: Include msdos.h.
5303 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
5304 (DATA_START) [MSDOS]: Define.
5305 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
5307 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
5308 Ifdef away for MSDOS.
5309 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
5310 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
5312 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
5313 Use temporary file template that is compatible with mkostemp.
5314 Move vfork-related portions under #ifndef MSDOS.
5315 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
5317 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5319 * buffer.c (Foverlays_at): Add argument `sorted'.
5321 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5323 * insdel.c (invalidate_buffer_caches): When deleting or replacing
5324 text, invalidate the bidi_paragraph_cache upto and including the
5327 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5329 Port to IRIX 6.5 (Bug#9684).
5330 * conf_post.h (INET6) [IRIX6_5]: Define.
5331 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
5332 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
5334 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5336 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
5337 before passing it to system APIs.
5339 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5341 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
5342 make sure stack.byte_string_start is not de-adjusted by pushhandler.
5344 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5346 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
5348 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
5350 Remove DATA_SEG_BITS.
5351 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
5352 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
5353 cc, but that platform is so old that SGI itself stopped supporting
5354 it in December 2013. If you still need Emacs on IRIX, please
5355 either compile with GCC and port the undumping code, or run
5356 './configure --with-wide-int'.
5357 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
5358 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
5359 DEFINE_GDB_SYMBOL_START way to define it.
5360 (NONPOINTER_BITS): New macro.
5361 (EMACS_INT): Use it.
5362 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
5363 the problem and/or configuring --with-wide-int.
5364 (USE_LSB_TAG): Simplify, based on above changes.
5365 (gdb_DATA_SEG_BITS): Remove. All uses removed.
5366 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
5368 2014-04-12 Eli Zaretskii <eliz@gnu.org>
5370 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
5371 covered by a display string that ends in a newline, and that cases
5372 going back by DVPOS lines to hit the search limit, lift the limit
5373 and go back until DVPOS is reached. (Bug#17244)
5375 * indent.c (Fvertical_motion): Handle correctly the case when the
5376 display string is preceded by an empty line.
5378 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
5379 use S_IWRITE instead.
5381 2014-04-11 Glenn Morris <rgm@gnu.org>
5383 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
5385 2014-04-11 Ken Brown <kbrown@cornell.edu>
5387 * Makefile.in (EMACS_MANIFEST): Revert last change.
5389 2014-04-10 Daniel Colascione <dancol@dancol.org>
5391 * puresize.h (BASE_PURESIZE): Increase.
5393 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5395 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
5397 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
5398 region handling (and don't call signal_before_change) if
5399 inhibit_modification_hooks is set.
5400 (signal_before_change): Don't check inhibit_modification_hooks any more.
5402 2014-04-08 Daniel Colascione <dancol@dancol.org>
5404 * alloc.c (sweep_symbols, mark_object): Assert that symbol
5405 function cells contain valid lisp objects. (Modified version of
5408 * alloc.c (detect_suspicious_free): Split actual stack capturing
5409 out into new function for easier breakpoint setting.
5410 (note_suspicious_free): New function.
5412 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
5414 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
5416 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
5417 (symbol_block_pinned): New var.
5418 (Fmake_symbol): Initialize `pinned'.
5419 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
5420 pinned and signal an error for un-purifiable objects.
5421 (pure_cons): Use it.
5422 (Fpurecopy): Use it, except for objects that can't be purified.
5423 (mark_pinned_symbols): New function.
5424 (Fgarbage_collect): Use it.
5425 (gc_sweep): Remove hack made unnecessary.
5427 2014-04-07 Glenn Morris <rgm@gnu.org>
5429 * keyboard.c (Fopen_dribble_file): Doc tweak.
5431 2014-04-07 Ken Brown <kbrown@cornell.edu>
5433 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5435 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5437 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5438 We have a substitute execinfo.h on hosts that lack it.
5439 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5440 isn't optimized away.
5442 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5444 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5445 * alloc.c (memory_full):
5446 * charset.c (syms_of_charset):
5447 * doc.c (Fsnarf_documentation):
5449 * font.c (BUILD_STYLE_TABLE):
5450 * keyboard.c (make_lispy_event):
5451 * profiler.c (setup_cpu_timer):
5452 * xgselect.c (xg_select):
5453 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5455 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5456 Replace the only use with ARRAYELTS (font_property_table).
5457 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5459 2014-04-03 Daniel Colascione <dancol@dancol.org>
5461 * xterm.c (x_term_init):
5462 * xfns.c (best_xim_style):
5463 * xfaces.c (Fdump_colors):
5464 * w32fns.c (w32_default_color_map):
5465 * w32.c (init_environment, N_ENV_VARS):
5466 * unexcw.c (read_exe_header):
5467 * term.c (term_get_fkeys_1):
5468 * sysdep.c (init_baud_rate):
5469 * nsterm.m (ns_convert_key):
5470 * nsfns.m (get_geometry_from_preferences):
5471 * msdos.c (dos_set_window_size, init_environment):
5472 * macfont.m (mac_font_get_glyph_for_cid)
5473 (macfont_store_descriptor_attributes)
5474 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
5475 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
5476 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
5478 * image.c (xpm_str_to_color_key):
5479 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
5480 * frame.c (x_set_frame_parameters):
5481 * fileio.c (Ffile_selinux_context):
5482 * emacs.c (sort_args):
5483 * dosfns.c (msdos_stdcolor_name):
5484 * dired.c (file_attributes):
5485 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
5486 Change expressions of the form sizeof(arr) / sizeof(arr[0])
5489 2014-04-02 Daniel Colascione <dancol@dancol.org>
5491 * data.c (Ffset): Abort if we're trying to set a function call to
5494 * lisp.h (ARRAYELTS): New macro.
5496 * alloc.c: Include execinfo.h if available.
5497 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
5498 (suspicious_free_record): New structure.
5499 (suspicious_objects, suspicious_object_index)
5500 (suspicious_free_history, suspicious_free_history_index):
5502 (find_suspicious_object_in_range, detect_suspicious_free)
5503 (Fsuspicious_object): New functions.
5504 (cleanup_vector): Call find_suspicious_object_in_range.
5506 2014-04-02 Martin Rudalics <rudalics@gmx.at>
5508 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
5509 width from font width (Bug#17163).
5511 * frame.c (x_set_frame_parameters): Calculate default values of
5512 new frame sizes only after all other frame parameters have been
5513 processed (Bug#17142).
5515 2014-04-02 Ken Brown <kbrown@cornell.edu>
5517 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
5520 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5522 * xterm.c (x_draw_image_glyph_string): Adjust image background
5523 width accordingly when its x position is adjusted. (Bug#17115)
5525 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
5527 * font.c (font_list_entities): Do not add empty vector to font cache.
5528 (font_matching_entity): Likewise. If matching entity is found, insert
5529 1-item vector with this entity instead of entity itself (Bug#17125).
5531 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
5533 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
5535 * fns.c (validate_subarray): Rename from validate_substring,
5536 since it works for vectors too. New arg ARRAY. Optimize for the
5537 non-nil case. Instead of returning bool, throw an error if out of
5538 range, so that the caller needn't do that. All uses changed.
5539 Report original values if out of range.
5540 (Fsubstring, Fsubstring_no_properties, secure_hash):
5541 Also optimize the case where FROM is 0 or TO is the size.
5543 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5545 * search.c (Freplace_match): Use make_specified_string.
5546 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
5547 to catch bogus override face of glyph strings.
5548 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
5549 Move common substring range checking code to...
5550 (validate_substring): ...this function.
5552 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
5554 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
5556 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
5558 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5559 bar is zero height, just return (Bug#16976).
5560 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5562 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5564 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5565 is nil. If waiting for toolbar to complete, force a redraw.
5567 2014-03-28 Glenn Morris <rgm@gnu.org>
5569 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5570 (emacs_bugreport): New variable.
5571 (usage_message): Use PACKAGE_BUGREPORT.
5572 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5574 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5576 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5578 Port recent signal-related changes to FreeBSD.
5579 Problem reported by Herbert J. Skuhra.
5580 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5581 Move decls from here ...
5582 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5584 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5586 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5587 and width of image background when it is displayed with a 'box'
5590 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5592 More backward-compatible fix to char-equal core dump (Bug#17011).
5593 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5594 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5596 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5598 * image.c (init_svg_functions): When loading SVG-related libraries,
5599 free already loaded libraries if the initialization fails.
5600 (rsvg_handle_set_size_callback): Remove declaration, unused.
5602 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5604 Fix core dump in char-equal (Bug#17011).
5605 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5606 unibyte buffers, as we can't tell whether the characters are
5609 * insdel.c (adjust_markers_for_delete): Remove unused local.
5611 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5613 Have (MARKER . ADJUSTMENT) undo records always be immediately
5614 after their corresponding (TEXT . POS) record in undo list.
5616 * lisp.h (record-delete): New arg record_markers.
5617 (record_marker_adjustment): No longer needed outside undo.c.
5618 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5619 adjustments to undo.c's record_marker_adjustments. Note that
5620 fileio.c's decide_coding_unwind is another caller to
5621 adjust_markers_for_delete. Because it has undo list bound to t,
5622 it does not rely on adjust_markers_for_delete to record marker
5624 (del_range_2): Swap call to record_delete and
5625 adjust_markers_for_delete so as undo marker adjustments are
5626 recorded before current deletion's adjustments, as before.
5627 (adjust_after_replace):
5628 (replace_range): Pass value for new record_markers arg to
5630 * undo.c (record_marker_adjustment): Rename to
5631 record_marker_adjustments and made static.
5632 (record_delete): Check record_markers arg and call
5633 record_marker_adjustments.
5634 (record_change): Pass value for new record_markers arg to
5636 (record_point): at_boundary calculation no longer needs to account
5637 for marker adjustments.
5639 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5641 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5644 2014-03-26 Glenn Morris <rgm@gnu.org>
5646 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5648 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5650 * buffer.c (struct sortvec): Add field `spriority'.
5651 (compare_overlays): Use it.
5652 (sort_overlays): Set it.
5654 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5656 * xdisp.c (redisplay_window): If all previous attempts to find the
5657 cursor row failed, try a few alternatives before falling back to
5658 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5660 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5662 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5663 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5665 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5666 variables on Windows.
5668 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5670 * w32.c (unsetenv): Remove unused var `retval'.
5671 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5673 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5674 (start_watching): Remove unused var `thr'.
5676 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5677 (find_child_console): Remove unnecesary var `thread_id'.
5679 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5680 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5682 2014-03-26 Glenn Morris <rgm@gnu.org>
5684 * filelock.c (Flock_buffer): Doc tweak.
5686 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5687 * emacs.c (shut_down_emacs):
5688 * fileio.c (Finsert_file_contents, write_region):
5689 * filelock.c (top-level, syms_of_filelock):
5690 * insdel.c (prepare_to_modify_buffer_1):
5691 CLASH_DETECTION is always defined now.
5693 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5695 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5696 DLL handle, to speed up thread startup.
5698 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5700 Handle sigmask better with nested signal handlers (Bug#15561).
5701 * atimer.c (sigmask_atimers): Remove.
5702 Remaining use rewritten to use body of this function.
5703 * atimer.c (block_atimers, unblock_atimers):
5704 * callproc.c (block_child_signal, unblock_child_signal):
5705 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5706 New arg OLDSET. All callers changed.
5707 * atimer.c (block_atimers, unblock_atimers):
5708 * callproc.c (block_child_signal, unblock_child_signal):
5709 * keyboard.c (handle_interrupt):
5710 * sound.c (vox_configure, vox_close):
5711 Restore the old signal mask rather than unilaterally clearing bits
5712 from the mask, in case a handler is running within another
5713 handler. All callers changed.
5714 * lisp.h, process.c, process.h, term.c:
5715 Adjust decls and callers to match new API.
5716 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5717 signal handlers aren't supposed to use floating point anyway.
5718 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5720 2014-03-23 Daniel Colascione <dancol@dancol.org>
5722 Split gc_sweep into discrete functions for legibility and better
5725 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5726 (sweep_vectors): Fix typo in comment.
5727 (sweep_conses, sweep_floats, sweep_intervals)
5728 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
5729 (gc_sweep): Call new functions, to which existing functionality is
5731 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
5733 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
5735 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
5737 2014-03-23 Daniel Colascione <dancol@dancol.org>
5739 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
5740 only if xic_style calls for it. This change allows Emacs to work
5741 with ibus. Also, don't leak resources if create_frame_xic fails,
5742 and stop caching xic_style across different displays.
5743 (supported_xim_styles): Make const.
5744 (best_xim_style): Remove first parameter: it's always just
5745 supported_xim_styles. Change to look at supported_xim_styles
5748 2014-03-23 Daniel Colascione <dancol@dancol.org>
5750 * term.c (init_tty): Rearrange condition for clarity; print
5751 appropriate diagnostic.
5753 2014-03-23 Daniel Colascione <dancol@dancol.org>
5755 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
5756 array. (ASAN caught.)
5758 2014-03-22 Glenn Morris <rgm@gnu.org>
5760 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
5762 2014-03-22 Daniel Colascione <dancol@dancol.org>
5764 * process.c (conv_sockaddr_to_lisp): When extracting the string
5765 names of AF_LOCAL sockets, stop before reading uninitialized memory.
5767 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5769 Fix regression introduced by patch for Bug#10500.
5770 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
5771 * w32term.c (x_draw_image_relief): Likewise.
5773 2014-03-21 Martin Rudalics <rudalics@gmx.at>
5775 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
5776 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
5777 maximize a frame for odd default fonts.
5779 2014-03-21 Glenn Morris <rgm@gnu.org>
5781 * minibuf.c (history-length): Increase default from 30 to 100.
5783 2014-03-21 Daniel Colascione <dancol@dancol.org>
5785 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
5786 every time we switch to minibuffer.
5788 * alloc.c (lisp_align_malloc, allocate_string_data)
5789 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5790 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
5792 2014-03-21 Eli Zaretskii <eliz@gnu.org>
5794 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
5795 support more "verbs".
5797 2014-03-21 Daniel Colascione <dancol@dancol.org>
5799 Always prohibit dumping a dumped Emacs.
5801 * emacs.c (might_dump): New variable.
5802 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
5803 * lisp.h (might_dump): Declare.
5804 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
5806 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
5808 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
5810 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
5812 * doc.c (store_function_docstring): Warn when we don't know where to
5814 (Fsubstitute_command_keys): Don't advertise the fact that
5815 text-properties are dropped, since we think it's a bug that we'll fix.
5817 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
5818 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
5819 * frame.c (frame_garbaged): Make "docstring" more precise.
5821 2014-03-20 Glenn Morris <rgm@gnu.org>
5823 * charset.c (init_charset): When we cannot find the charsets directory,
5824 mention if EMACSDATA is set.
5826 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
5828 * fns.c (Frandom): Fix rare bug where the result isn't random.
5830 Fix porting inconsistency about rounding to even.
5831 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
5832 This way, the unusual !HAVE_RINT case acts like the usual
5833 HAVE_RINT case, and we can fix the documentation accordingly.
5835 2014-03-19 Eli Zaretskii <eliz@gnu.org>
5837 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
5838 (w32_wnd_proc): Initialize the dwHoverTime member of
5839 TRACKMOUSEEVENT structure.
5841 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
5843 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
5845 2014-03-16 Eli Zaretskii <eliz@gnu.org>
5847 * search.c (find_newline): Speed up the function when using the
5848 newline cache, by halving the number of calls to
5849 region_cache_forward and region_cache_backward. (Bug#16830)
5851 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
5853 * buffer.c (Fset_buffer): Document return value (bug#17015).
5855 2014-03-14 Martin Rudalics <rudalics@gmx.at>
5857 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
5858 nil, always resize character wise to avoid potential loss of the
5859 mode line (Bug#16923 related).
5861 2014-03-12 Martin Rudalics <rudalics@gmx.at>
5863 * frame.c (x_set_frame_parameters): Always calculate new sizes
5864 pixelwise to avoid potential loss when rounding.
5866 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
5868 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
5869 * xterm.c (x_free_frame_resources): Free all allocated cursors.
5871 2014-03-10 Eli Zaretskii <eliz@gnu.org>
5873 * w32.c (fstatat): Don't add an extra slash if the argument ends
5874 with a slash: this fails the subsequent call to stat_worker on
5875 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
5877 2014-03-09 Martin Rudalics <rudalics@gmx.at>
5879 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
5881 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
5883 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
5885 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
5886 when frame is only on one screen (Bug#14713).
5888 2014-03-08 Eli Zaretskii <eliz@gnu.org>
5890 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
5891 there's a valid wrap point in the display line, the last glyph
5892 cannot "just barely fit" on this row, because display_line doesn't
5893 let it. Instead, proceed as if the last glyph didn't fit, so that
5894 we eventually back up the iterator to the wrap point. This avoids
5895 delusional behavior of move_it_to, whereby it proceeds to the next
5896 display line, but sets current_x to zero for all the glyphs that
5897 without word-wrap would fit on the previous display line.
5898 One result was that visual-order cursor movement behaved erratically
5900 (Fmove_point_visually): Add code to find the x coordinate of the
5901 last character before wrap point, under word-wrap on a TTY.
5903 2014-03-07 Eli Zaretskii <eliz@gnu.org>
5905 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
5906 also return value of MOVE_POS_MATCH_OR_ZV from
5907 move_it_in_display_line_to, when moving from beginning of line to
5908 point's position. (Bug#16961)
5910 2014-03-07 Martin Rudalics <rudalics@gmx.at>
5912 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
5913 * window.c (Fselect_window): Explain NORECORD and
5914 `buffer-list-update-hook' in doc-string.
5916 2014-03-06 Martin Rudalics <rudalics@gmx.at>
5918 * window.c (Fother_window_for_scrolling): Check that
5919 Vother_window_scroll_buffer is a buffer.
5921 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
5923 * xterm.c (xim_initialize): Always pass a copy of resource name
5924 to XRegisterIMInstantiateCallback and eassert whether return
5925 value is True. Passing copy is important because Xlib doesn't
5926 make its own copy and resource name argument usually points to
5927 SSDATA (Vx_resource_name), which may be changed from Lisp.
5928 (xim_close_display): For XUnregisterIMInstantiateCallback,
5929 always eassert return value and pass exactly the same values
5930 as were used for XRegisterIMInstantiateCallback.
5931 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
5932 sources to check why if you are interested.
5934 2014-03-05 Martin Rudalics <rudalics@gmx.at>
5936 * dispnew.c (change_frame_size_1): Add new_lines instead of
5937 new_height, the latter may be still zero if passed as such.
5938 * window.c (Fwindow_pixel_height): Mention bottom divider in
5941 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
5943 Fix "resource temporarily unavailable" with xgselect
5945 * xgselect.c: Include <stdbool.h>.
5946 (xg_select) [!USE_GTK]: Don't lose track of errno.
5948 Fix minor --enable-gcc-warnings issues.
5949 * widget.c (update_various_frame_slots, EmacsFrameResize):
5950 Avoid unused locals. Prefer 'if' to '#if' when either will do.
5952 2014-03-04 Ken Brown <kbrown@cornell.edu>
5954 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
5955 represent the actual adjustment needed for alignment.
5957 2014-03-04 Eli Zaretskii <eliz@gnu.org>
5959 * gmalloc.c (aligned_alloc): Don't allocate more memory than
5960 needed, and don't reallocate if the initial allocation already
5961 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
5963 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5965 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
5968 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
5970 * cmds.c (delete-char): Update docstring pointing out that the
5971 function ignores `delete-active-region' and `overwrite-mode'.
5973 2014-03-03 Eli Zaretskii <eliz@gnu.org>
5975 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
5977 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
5978 allocated buffer due to alignment.
5979 (freehook): If the block to be freed was allocated by
5980 'aligned_alloc', find its real pointer before calling 'free'.
5982 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
5985 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
5987 * font.c (toplevel): Adjust comment about font cache layout.
5988 (font_clear_cache): Fix to match real font cache layout.
5989 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
5990 (Fframe_font_cache) [FONT_DEBUG]: New function.
5991 (syms_of_font) [FONT_DEBUG]: Defsubr it.
5993 Avoid crashes when X fonts are erroneously freed on reused X
5994 'Display *' connection data (Bug#16069). Note that X font
5995 resources still may be leaked, but currently there is no way
5996 to completely avoid it.
5997 * xterm.h (struct x_display_info): New member x_id. Add comments.
5998 * xterm.c (x_display_id): New variable.
5999 (x_term_init): Assign identifier to each opened X connection.
6000 * xfont.c (struct xfont): New member x_display_id.
6001 (xfont_open): Initialize it with frame's display id.
6002 (xfont_close): Check whether font's display id matches the one
6003 recorded for the given display. Adjust comment.
6004 * xftfont.c (struct xftfont_info):
6005 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6007 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6009 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6010 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6011 killed Vother_window_scroll_buffer.
6012 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6014 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6016 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6017 that start with more than 2 slashes as UNCs. (Bug#16751)
6019 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6021 Fix a few crashes and leaks when cloning C strings.
6022 * alloc.c, lisp.h (dupstring): New function.
6023 * gtkutil.c (xg_get_font):
6024 * term.c (tty_default_color_capabilities):
6025 * xsettings.c (store_monospaced_changed)
6026 (store_font_name_changed, parse_settings)
6027 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6028 This avoids some unlikely crashes due to accessing freed storage,
6029 and avoids some minor memory leaks in the more-typical case.
6031 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6033 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6034 cursor when modeline can't be dragged (Bug#16647).
6036 2014-02-28 Glenn Morris <rgm@gnu.org>
6038 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6039 from custom-delayed-init-variables. (Bug#11565)
6041 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6043 More fixes for mouse glyph calculations (Bug#16647).
6044 * window.c (coordinates_in_window): In intersection of
6045 horizontal and vertical window dividers prefer the horizontal
6046 one. Add some extra parens to last fix.
6047 (window_relative_x_coord): Return x-coordinate for header and
6049 * xdisp.c (remember_mouse_glyph): In text area don't extend
6050 glyph into mode line to show the vertical drag cursor there
6051 immediately. Subdivide mouse glyphs in right fringes to show a
6052 horizontal drag cursor as soon as we enter the "grabbable width"
6053 portion. Handle vertical border case separately. Do not
6054 subdivide window divider areas.
6055 (note_mouse_highlight): On bottom divider of bottommost windows
6056 show vertical drag cursor only when the minibuffer window can be
6059 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6061 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6062 reset by the face of the object just displayed. See also bug#76.
6063 (get_next_display_element): If the string came from a display
6064 property, examine the box face attribute at it->position, not at
6065 it->current.pos, since the latter was not updated yet. (Bug#16870)
6066 (handle_face_prop): Improve commentary.
6068 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6070 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6071 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6073 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6075 Fixes around Bug#16647.
6076 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6077 ON_BOTTOM_DIVIDER cases.
6078 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6079 only if the window has no right divider.
6080 (Fcoordinates_in_window_p): Fix doc-string.
6082 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6084 * lread.c (Funintern): Fix doc to match advertised calling convention.
6086 2014-02-24 Daniel Colascione <dancol@dancol.org>
6088 * keyboard.c (read_char): Close race that resulted in lost events.
6090 2014-02-22 Glenn Morris <rgm@gnu.org>
6092 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6093 * window.c (window-resize-pixelwise): Doc fixes.
6095 * process.c (Finternal_default_process_filter)
6096 (Finternal_default_process_sentinel): Doc tweaks.
6098 2014-02-21 Glenn Morris <rgm@gnu.org>
6100 * process.c (Fprocess_buffer, Faccept_process_output)
6101 (Finternal_default_process_filter, Finternal_default_process_sentinel):
6104 2014-02-21 Martin Rudalics <rudalics@gmx.at>
6106 * window.c (Fwindow_scroll_bar_width): New function.
6108 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
6110 Pacify GCC when configuring with --enable-gcc-warnings.
6111 * xdisp.c (move_it_in_display_line_to) [lint]:
6112 Initialize recently-added local.
6114 2014-02-21 Daniel Colascione <dancol@dancol.org>
6116 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
6118 2014-02-20 Eli Zaretskii <eliz@gnu.org>
6120 * xdisp.c (init_iterator): Don't dereference a bogus face
6121 pointer. (Bug#16819)
6122 (try_cursor_movement): Don't use cursor position if
6123 set_cursor_from_row failed to compute it. This avoids assertion
6124 violations in MATRIX_ROW.
6125 (move_it_in_display_line_to): Save the iterator state in ppos_it
6126 only once per call. Reimplement the method used to return to the
6127 best candidate position if all the positions found in display line
6128 are beyond TO_CHARPOS. This cuts down the number of calls to
6129 bidi_shelve_cache, which moves a lot of stuff when lines are long
6130 and include bidirectional text. (Bug#15555)
6132 2014-02-20 Glenn Morris <rgm@gnu.org>
6134 * data.c (Fdefalias): Doc fix.
6136 2014-02-19 Eli Zaretskii <eliz@gnu.org>
6138 * xdisp.c (display_line): Fix horizontal scrolling of large images
6139 when fringes are turned off. This comes at a price of not
6140 displaying the truncation/continuation glyphs in this case.
6143 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
6144 CreateDIBSection returns an error indication, zero out *ximg after
6145 destroying the image. This avoids crashes in memory allocations
6146 due to the fact that some of the callers also call
6147 x_destroy_x_image, which will attempt to free an already free'd
6150 2014-02-18 Martin Rudalics <rudalics@gmx.at>
6152 * widget.c (update_various_frame_slots): Don't set
6153 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
6155 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
6157 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
6159 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
6161 temacs --daemon fix (Bug#16599).
6162 * emacs.c (main): Initialize daemon_pipe[1] here ...
6163 (syms_of_emacs): ... instead of here.
6165 2014-02-16 Anders Lindgern <andlind@gmail.com>
6167 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
6170 2014-02-16 Daniel Colascione <dancol@dancol.org>
6172 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
6173 (xd_get_connection_address): Use it.
6174 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
6175 xd_get_connection_address because the latter signals if the bus
6176 we're trying to close is already disconnected.
6178 2014-02-13 Eli Zaretskii <eliz@gnu.org>
6180 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
6181 argument to CreateThread. This avoids segfaults on Windows 9X.
6182 Reported by oslsachem <oslsachem@gmail.com>.
6184 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
6186 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
6187 * unexhp9k800.c (unexec_error): New function, to simplify the code.
6188 (check_lseek): New function, to report lseek errors.
6189 (save_data_space, update_file_ptrs, read_header, write_header)
6190 (copy_file, copy_rest, unexec): Use these news functions.
6191 (update_file_ptrs): Don't assume wraparound behavior when
6192 converting a large size_t value to off_t.
6194 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
6196 * composite.c (fill_gstring_header): Pass positions as C integers
6197 and move parameters checking to...
6198 (Fcomposition_get_gstring): ...this function. Handle case when
6199 buffer positions are in reversed order and avoid crash (Bug#16739).
6201 * buffer.c (validate_region): Mention current buffer in error message.
6203 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
6205 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
6207 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
6209 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
6211 2014-02-11 Glenn Morris <rgm@gnu.org>
6213 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
6214 Replace refs to "OpenStep" in messages.
6216 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
6218 Avoid "." at end of error diagnostics.
6219 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
6220 * font.c (Ffont_at):
6221 * nsfns.m (ns_display_info_for_name):
6222 * nsselect.m (Fx_own_selection_internal):
6223 * nsterm.m (performDragOperation:):
6224 Remove "." from end of diagnostic.
6226 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
6228 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
6229 unintuitive (bug#15824).
6230 (Fyes_or_no_p): Doc fix (bug#15456).
6232 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
6234 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
6236 * eval.c (call_debugger): When exiting the debugger, do not allow
6237 max_specpdl_size less than actual binding depth (Bug#16603).
6238 (syms_of_eval): Adjust docstring.
6240 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
6242 * cmds.c (Fself_insert_command): Output a clearer error message on
6243 negative repetitions (bug#9476).
6245 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
6247 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6249 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
6251 * minibuf.c (Fread_string): Doc clarification (bug#15422).
6253 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
6255 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
6257 * keyboard.c (Frecursive_edit): Fix typo in docstring.
6259 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6261 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
6263 * keyboard.c (Frecursive_edit): Say more precicely how throwing
6264 `exit' works (bug#15865).
6266 2014-02-07 Martin Rudalics <rudalics@gmx.at>
6268 Constrain window box/body sizes and margin widths (Bug#16649).
6269 * xdisp.c (window_box_width): Don't return less than zero.
6270 (window_box_left_offset, window_box_right_offset): Don't return
6271 more than the window's pixel width.
6272 * window.c (window_body_height, window_body_width): Don't return
6274 (window_resize_apply): Adjust margin width, if necessary.
6276 2014-02-07 Glenn Morris <rgm@gnu.org>
6278 * nsterm.m (syms_of_nsterm): Doc fix.
6280 2014-02-06 Eli Zaretskii <eliz@gnu.org>
6282 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
6283 New variables: pointers through which to call the respective APIs.
6284 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
6285 (filename_from_ansi, sys_link, check_windows_init_file):
6286 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
6287 This is required on Windows 9X, where we dynamically load
6288 UNICOWS.DLL which has their non-stub implementations.
6289 (maybe_load_unicows_dll): Assign addresses to these 2 function
6290 pointers after loading UNICOWS.DLL.
6292 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
6293 MultiByteToWideChar and WideCharToMultiByte through function
6296 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
6299 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
6301 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
6302 for OSX >= 10.9 if separate spaces are used.
6303 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
6305 2014-02-06 Glenn Morris <rgm@gnu.org>
6307 * buffer.c (cache-long-scans): Doc fix.
6309 2014-02-05 Eli Zaretskii <eliz@gnu.org>
6311 * w32fns.c (Fw32_shell_execute): Doc fix.
6313 2014-02-05 Bastien Guerry <bzg@gnu.org>
6315 * syntax.c (Fforward_word): Call Fconstrain_to_field with
6316 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
6318 2014-02-05 Martin Rudalics <rudalics@gmx.at>
6320 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
6321 outside the window (Bug#16649).
6323 * xdisp.c (note_mouse_highlight): When entering a margin area show
6324 a non-text cursor (Bug#16647).
6326 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
6328 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
6329 It prompted a compile-time diagnostic on GNU/Linux.
6330 Simplify to remove the need for the label.
6332 2014-02-04 Eli Zaretskii <eliz@gnu.org>
6334 * w32menu.c (w32_popup_dialog): Don't condition the whole function
6335 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
6336 to show it; otherwise return 'unsupported--w32-dialog' to signal
6337 to the caller that emulation with menus is necessary.
6338 This resurrects code inadvertently deleted by the 2013-10-08 commit.
6340 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
6342 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
6345 * menu.c (Fx_popup_dialog): Don't condition the call to
6346 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
6347 special symbol 'unsupported--w32-dialog', emulate the dialog with
6348 a menu by calling x-popup-menu.
6350 * menu.h (Qunsupported__w32_dialog): New extern variable.
6352 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
6354 * keyboard.c (kbd_buffer_get_event): Read file notification events
6357 * xgselect.c (xg_select): Read glib events in any case, even if
6358 there are no file descriptors to watch for. (Bug#16519)
6360 2014-02-03 Martin Rudalics <rudalics@gmx.at>
6362 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
6363 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
6364 * w32term.c (w32_draw_window_divider): Handle first and last
6366 * w32term.h (w32_fill_area_abs): New function.
6367 * xdisp.c (x_draw_right_divider): Don't draw over bottom
6369 * xfaces.c (realize_basic_faces): Handle new face ids.
6370 * xfns.c (Fx_create_frame): Call x_default_parameter for right
6371 and bottom divider width.
6372 * xterm.c (x_draw_window_divider): Handle first and last pixels
6375 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
6377 * print.c (Fexternal_debugging_output): Add cast to pacify
6378 --enable-gcc-warnings.
6379 * eval.c (call_debugger): Grow specpdl if the debugger was
6380 entered due to specpdl overflow (Bug#16603) and allow more
6381 specpdl space for the debugger itself.
6383 2014-02-02 Martin Rudalics <rudalics@gmx.at>
6385 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
6388 2014-02-01 Eli Zaretskii <eliz@gnu.org>
6390 * w32fns.c (Ffile_system_info): Use WINAPI in the function
6391 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
6393 * print.c (Fexternal_debugging_output): If the argument character
6394 is non-ASCII, encode it with the current locale's encoding before
6395 writing the result to the terminal. (Bug#16448)
6397 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
6398 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
6401 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
6403 * process.c (create_process): Reset SIGPROF handler in the child.
6404 * callproc.c (call_process): Likewise.
6406 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
6408 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
6410 2014-01-29 Eli Zaretskii <eliz@gnu.org>
6412 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
6413 of zero to print strings, GDB doesn't like it.
6415 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
6416 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
6417 we still use correct addresses. (Bug#16576)
6419 2014-01-27 K. Handa <handa@gnu.org>
6421 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
6422 to preserve the code detection behavior of 24.3.
6423 * coding.h (struct coding_system): New member detected_utf8_bytes.
6424 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
6425 (decode_coding_gap): Use short cut for UTF-8 file reading only
6426 when coding->detected_utf8_bytes equals to coding->src_bytes.
6427 * fileio.c (Finsert_file_contents): Cancel the previous change.
6429 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6431 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6432 that are not visible.
6434 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6436 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6437 is grabbed (Bug#16565).
6439 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6441 * xdisp.c (last_max_ascent): Re-remove after erroneously
6442 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6444 (move_it_to): Re-remove reference to last_max_ascent.
6445 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6446 max_descent here instead of calling line_bottom_y.
6449 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6451 * terminal.c (initial_free_frame_resources): New function.
6452 (init_initial_terminal): Install new hook to free face cache
6453 on initial frame and avoid memory leak. For details, see
6454 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6455 * xfaces.c (free_frame_faces): Adjust comment.
6457 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6459 * data.c (Fstring_to_number): Document results if unparsable
6462 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
6464 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
6466 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6468 When decoding, prefer ptrdiff_t to int for buffer positions etc.
6469 * coding.c (detect_coding_utf_8, emacs_mule_char)
6470 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
6471 (check_utf_8, decode_coding):
6472 * coding.h (struct coding_system.errors):
6473 Use ptrdiff_t, not int, for integer values derived from buffer and
6476 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
6477 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
6478 before invoking decode_coding_gap, since there's just one block.
6480 2014-01-25 Martin Rudalics <rudalics@gmx.at>
6482 Fix handling of face attributes in Fx_create_frame (Bug#16529).
6483 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
6484 too early. Again run change_frame_size before assigning menu-
6487 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
6489 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
6490 arrives, call x_check_fullscreen, in case the new display has a
6491 different resolution. (Bug#16517)
6493 2014-01-25 Eli Zaretskii <eliz@gnu.org>
6495 * term.c (read_menu_input): If the selected frame changes, exit
6497 (tty_menu_show): If the selected frame changes while we displayed
6498 a menu, throw to top level. (Bug#16479)
6500 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
6502 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
6504 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
6506 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
6507 * data.c (count_one_bits_word): Fix bug (negated comparison)
6508 when BITS_PER_ULL < BITS_PER_BITS_WORD.
6510 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
6512 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
6513 Avoid undefined behavior by initializing display property bit of a
6514 string processed by the bidirectional iterator. For details, see
6515 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
6517 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
6519 Minor cleanup of previous change.
6520 * image.c (imagemagick_error, Fimagemagick_types):
6521 Omit some recently-introduced and unnecessary casts and assignments.
6523 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
6525 Fix two memory leaks discovered with Valgrind.
6526 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
6527 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
6529 2014-01-22 Martin Rudalics <rudalics@gmx.at>
6531 Fixes in window size functions around Bug#16430 and Bug#16470.
6532 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
6533 (Fwindow_mode_line_height, Fwindow_header_line_height)
6534 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6535 Minor doc-string adjustments.
6536 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
6537 Rewrite doc-strings.
6538 (window_body_height, window_body_width): Do not count partially
6539 visible lines/columns when PIXELWISE is nil (Bug#16470).
6540 (Qfloor, Qceiling): New symbols.
6542 2014-01-21 Eli Zaretskii <eliz@gnu.org>
6544 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
6545 when the image cache is not yet allocated. (Bug#16509)
6547 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
6549 * buffer.c (Fkill_buffer): When killing an indirect buffer,
6550 re-attach intervals to its base buffer (Bug#16502).
6551 * intervals.c (set_interval_object): Move from here...
6552 * intervals.h (set_interval_object): ... to here. Fix comments.
6554 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
6556 Avoid undefined behavior by initializing buffer redisplay bit.
6557 Problem reported by Dmitry Antipov in
6558 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6559 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6561 Revert some of the CANNOT_DUMP fix (Bug#16494).
6562 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6564 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6566 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6567 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6568 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6569 they are replaced by macros that expand into direct calls to the
6570 corresponding functions from GDI32.DLL.
6571 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6572 variables in the Cygwin build, they are unused.
6574 2014-01-19 K. Handa <handa@gnu.org>
6576 * composite.c (composition_update_it): Fix previous change.
6578 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6580 Fix file name handling on MS-Windows 9X.
6581 * w32.c (maybe_load_unicows_dll): New function.
6583 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6584 on, to make sure we can convert file names to and from UTF-8 on
6585 Windows 9X. This fixes a failure to start up because Emacs cannot
6586 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6588 * w32font.c [WINDOWSNT]: Include w32.h.
6589 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6590 of implementing the same stuff.
6591 Remove now unused g_b_init_is_windows_9x.
6593 * w32.h (maybe_load_unicows_dll): Add prototype.
6595 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6597 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6598 switch to single keyboard. Prevents daemon crashes when a new
6599 client connects while we show a TTY menu in an existing client.
6602 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6604 Fix MinGW64 porting problem with _setjmp.
6605 Reported by Eli Zaretskii in:
6606 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6607 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6608 the old _setjmp and _longjmp. All uses changed.
6610 2014-01-13 Daniel Colascione <dancol@dancol.org>
6612 * textprop.c (Fremove_list_of_text_properties):
6613 Correctly handle reaching the end of the interval tree. (Bug#15344)
6615 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6617 * xdisp.c (resize_mini_window): Round height to a multiple of
6618 frame's line height. Fix bug in calculation of window start
6619 position (Bug#16424).
6621 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6623 * macfont.m: Include termchar.h.
6624 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6625 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6626 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6627 *_WITH_GC_* to take face and f as parameters.
6628 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6629 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6631 2014-01-13 Daniel Colascione <dancol@dancol.org>
6633 Fix menu item updating in the presence of the Unity global menu
6636 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6637 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6639 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6640 updating menus; explain why.
6641 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6642 problem it's supposed to solve and it interferes with detecting
6643 the presence of a global menu.
6644 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6647 2014-01-11 K. Handa <handa@gnu.org>
6649 * composite.c (composition_update_it): Fix indexing of
6650 LGSTRING_CHAR (Bug#15984).
6652 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6654 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6656 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6658 * xdisp.c (try_window_id): Don't use this function's optimizations
6659 if overlays in the buffer displayed by the window have changed
6660 since last redisplay. (Bug#16347)
6661 (message_dolog): Fix indentation.
6663 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6665 * frame.c (frame_resize_pixelwise): Fix doc-string.
6667 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6669 Fix handling of internal borders (Bug#16348).
6670 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6671 Remove internal border width from pixel width of windows.
6672 (change_frame_size_1): Don't return early when frame's pixel
6673 size changes - we still have to record the new sizes in the
6675 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6676 also when toolbar gets larger.
6677 * window.c (check_frame_size): Include internal_border_width in
6679 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6680 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6681 In non-toolkit/non-GTK version clear internal border.
6682 * xterm.c (x_clear_under_internal_border): New function for
6683 non-toolkit/non-GTK version.
6684 (x_after_update_window_line): In non-toolkit/non-GTK version
6686 (handle_one_xevent, x_set_window_size):
6687 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6688 * xterm.h (x_clear_under_internal_border): Extern it.
6690 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6692 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6693 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6696 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6698 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6699 last value of point is not equal to buffer's point. (Bug#16129)
6701 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6704 * nsterm.h (updateCollectionBehavior): Rename from
6705 updateCollectionBehaviour. All uses changed.
6707 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6708 * Makefile.in (SETFATTR): New macro.
6709 (temacs$(EXEEXT)): Use it.
6711 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6713 Fix maximization behavior on Windows (Bug#16300).
6714 * w32fns.c (w32_fullscreen_rect): Don't handle
6715 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6716 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6717 of SetWindowPos. Restore last placement also when leaving
6718 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6719 but the FULLSCREEN_BOTH case.
6721 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6724 * data.c (arithcompare_driver):
6725 * fileio.c (Fcar_less_than_car):
6726 * fns.c (internal_equal):
6727 * frame.c (delete_frame):
6728 * lisp.h (enum More_Lisp_Bits):
6730 Avoid C99 constructs that don't work in C89.
6731 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
6732 to port to C89, which doesn't have 'long long'.
6733 (count_trailing_zero_bits): Use them.
6735 2014-01-03 Chong Yidong <cyd@gnu.org>
6737 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
6739 2014-01-02 Martin Rudalics <rudalics@gmx.at>
6741 Further adjust frame/window scrollbar width calculations.
6742 * window.c (apply_window_adjustment):
6743 Set windows_or_buffers_changed.
6744 (Fwindow_scroll_bars): Return actual scrollbar width.
6745 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6746 For non-toolkit builds again use 14 as minimum width and set
6747 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
6748 * xterm.c (XTset_vertical_scroll_bar): Take width from
6749 WINDOW_SCROLL_BAR_AREA_WIDTH.
6750 (x_new_font): Rename wid to unit. Base calculation of new
6751 scrollbar width on toolkit used and make it analogous to that of
6752 x_set_scroll_bar_default_width.
6753 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6754 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
6755 of GetSystemMetrics.
6756 * w32term.c (w32_set_vertical_scroll_bar): Take width from
6757 WINDOW_SCROLL_BAR_AREA_WIDTH.
6758 (x_new_font): Make it correspond to changes in xterm.c.
6760 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
6762 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
6763 This is a cleaner way to fix the MinGW-w64 porting problem.
6764 Check for INTPTR_MAX misconfiguration.
6766 2014-01-01 Eli Zaretskii <eliz@gnu.org>
6768 * search.c (newline_cache_on_off, find_newline): In indirect
6769 buffers, use the newline cache of the base buffer.
6771 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
6772 buffer, invalidate the caches of its base buffer. (Bug#16265)
6774 * indent.c (width_run_cache_on_off, compute_motion): In indirect
6775 buffers, use the width-run cache of the base buffer.
6777 * xdisp.c (redisplay_window): When the window displays an indirect
6778 buffer, and the character widths in the display table have
6779 changed, invalidate the width-run cache of the corresponding base
6782 * fileio.c (Finsert_file_contents): When invalidating the newline
6783 cache, consider the case of inserting into indirect buffer.
6785 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
6786 In indirect buffers, use the paragraph cache of the base buffer.
6788 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6790 * window.c (grow_mini_window): Fix last change.
6792 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
6794 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
6796 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
6798 * w32term.c (w32_initialize): Use LCID and LOWORD.
6800 * w32proc.c (create_child): Use pid_t for 5th argument.
6801 (IsValidLocale): Don't provide prototype for MinGW64.
6802 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
6803 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
6805 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
6806 MinGW64 doesn't support.
6808 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
6810 * w32.c (set_named_security_info): New function.
6811 (acl_set_file): Fall back on set_named_security_info if
6812 set_file_security fails.
6813 (g_b_init_set_named_security_info_w)
6814 (g_b_init_set_named_security_info_a): New static variables.
6815 (globals_of_w32): Initialize them to zero.
6816 (set_named_security_info): Set them to non-zero if the
6817 corresponding API is available.
6818 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
6819 New function typedefs.
6821 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6823 Some more fixes following pixelwise resize changes including one
6825 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
6826 of frame_resize_pixelwise.
6827 * widget.c (pixel_to_text_size): New function.
6828 (update_wm_hints): Have size hints respect value of
6829 frame_resize_pixelwise.
6830 (EmacsFrameResize): Alway process resize requests pixelwise.
6831 * window.c (grow_mini_window): Make sure mini window is at least
6833 * xdisp.c (display_menu_bar): Make sure menubar extends till
6835 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
6836 (x_set_tool_bar_lines): Calculate pixelwise.
6837 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
6838 frame_resize_pixelwise.
6840 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
6842 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6843 variables not used there.
6845 2013-12-30 Eli Zaretskii <eliz@gnu.org>
6847 * w32.c (sys_umask): New function. (Bug#16299)
6849 2013-12-30 Martin Rudalics <rudalics@gmx.at>
6851 * dispnew.c (change_frame_size_1): Take old width of root window
6852 from that window's pixel width. (Bug#16284)
6854 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
6856 Plain copy-file no longer chmods an existing destination (Bug#16133).
6857 * fileio.c (realmask): Now a static var, not a local.
6858 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
6859 Remove arg STATPTR. All uses changed.
6860 (Fcopy_file): Do not alter permissions of existing destinations,
6861 unless PRESERVE-PERMISSIONS (renamed from
6862 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
6863 Avoid race when testing for existing destinations and for
6864 when input and output files are the same.
6865 If changing the group fails, adjust both default and
6866 preserved permissions so that access is not granted to the
6868 (Fset_default_file_modes, init_fileio): Update realmask.
6869 (Fdefault_file_modes): Use realmask instead of calling umask.
6871 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
6873 Fix pipe bug with OS X emacs --daemon (Bug#16262).
6874 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
6875 flags on the daemon pipe ends before execing.
6877 2013-12-28 Eli Zaretskii <eliz@gnu.org>
6879 * w32fns.c (Fx_create_frame): Error out if called from a TTY
6880 session. (Bug#14739)
6882 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
6884 * callproc.c (Vexec_path): Document that exec-directory is in it.
6886 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
6888 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6891 2013-12-27 Chong Yidong <cyd@gnu.org>
6893 * data.c (Fsymbol_function): Doc fix.
6895 2013-12-26 Martin Rudalics <rudalics@gmx.at>
6897 Some more tinkering with Bug#16051.
6898 * window.c (resize_frame_windows): Don't let the size of the
6899 root window drop below the frame's default character size.
6900 Never ever delete any subwindows - let the window manager do the
6903 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
6904 of toolbar lines needed when they exceed the height of the root
6906 (unwind_create_frame_1): New function.
6907 (Fx_create_frame): Generally inhibit calling the window
6908 configuration change hook here. Remove extra call to
6909 change_frame_size - it's not needed when we don't run the
6910 configuration change hook.
6912 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
6914 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
6915 On my Fedora 19 platform the core dumps were so big that
6916 my desktop became nearly catatonic.
6917 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
6918 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
6919 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
6920 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
6921 a clang-only syntax.
6922 * conf_post.h (__has_feature): New macro, if not already defined.
6923 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
6924 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
6926 2013-12-25 Eli Zaretskii <eliz@gnu.org>
6928 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
6929 is a file name. (Bug#16252)
6931 2013-12-25 Chong Yidong <cyd@gnu.org>
6933 * keyboard.c (Voverriding_terminal_local_map)
6934 (Voverriding_local_map): Doc fix.
6936 * keymap.c (Vemulation_mode_map_alists): Doc fix.
6938 2013-12-24 Eli Zaretskii <eliz@gnu.org>
6940 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
6941 file name when it is submitted to ShellExecute. Simplify code.
6942 Don't test DOCUMENT for being a string, as that is enforced by
6943 CHECK_STRING. Doc fix.
6945 2013-12-23 Eli Zaretskii <eliz@gnu.org>
6947 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
6948 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
6949 redisplay_tool_bar does. Improve and fix commentary.
6950 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
6951 limits of the glyph matrices. (Bug#16051)
6952 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
6953 only when the new size is different from the old one, and the new
6954 size can be achieved given the frame height.
6956 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
6958 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
6960 2013-12-23 Glenn Morris <rgm@gnu.org>
6962 * lread.c (Fload): Mention load-prefer-newer in doc.
6964 2013-12-22 Martin Rudalics <rudalics@gmx.at>
6966 Handle Bug#16207 by being more restrictive when running hooks.
6967 * window.c (unwind_change_frame): New function.
6968 (Fset_window_configuration): Don't run configuration change hook
6969 while the frame configuration is unsafe. Call select_window
6972 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
6974 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
6976 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
6978 * nsterm.h: Declare EmacsColor category.
6980 * nsterm.m (NSColor): Implement EmacsColor category.
6981 (ns_get_color): Use colorUsingDefaultColorSpace.
6982 (ns_get_color, ns_term_init): Use colorForEmacsRed.
6984 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
6986 2013-12-21 Eli Zaretskii <eliz@gnu.org>
6988 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
6989 having the PNG_NORETURN attribute, to avoid compiler warning in
6992 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6994 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
6996 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
6997 fringe background extension.
6998 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6999 because they are now always the same as `left' and `width',
7000 respectively. Remove code for the case that `width' and
7001 `sb_width' are different.
7003 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7005 Remove scroll_bar_actual_width from frames.
7006 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7007 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7008 (x_figure_window_size):
7009 * nsterm.m (x_set_window_size):
7010 * widget.c (set_frame_size):
7011 * w32term.c (x_set_window_size):
7012 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7013 scroll_bar_actual_width.
7015 Convert scroll_bar members to integers on Windows.
7016 * w32term.h (struct scroll_bar): Convert top, left, width,
7017 height, start, end and dragging to integers.
7018 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7020 * w32term.c (w32_set_scroll_bar_thumb)
7021 (w32_scroll_bar_handle_click): Remove XINT conversions for
7022 scroll_bar members. Treat bar->dragging as integer.
7023 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7024 first element. Remove XINT conversions for scroll_bar members.
7025 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7026 Remove XINT conversions for scroll_bar members.
7028 Fix assignment for new window total sizes.
7029 * window.c (Fwindow_resize_apply_total): Assign values for
7032 2013-12-20 Chong Yidong <cyd@gnu.org>
7034 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7035 argument to `append'.
7037 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7039 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7040 current text face, for extending the face of the display margins.
7043 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7044 Doc fix. (Bug#16190)
7046 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7048 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7051 * nsterm.m (Qfile, Qurl): New.
7052 (EV_MODIFIERS2): New macro.
7053 (EV_MODIFIERS): Use EV_MODIFIERS2.
7054 (ns_term_init): Remove font and color from DND, does not work on
7055 newer OSX, and other ports don't have them.
7056 (performDragOperation:): Handle modifiers used during drag.
7057 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7058 Remove global Lisp variables used to communicate with ns-win.el.
7059 Remove font and color handling.
7060 (syms_of_nsterm): Defsym Qfile and Qurl.
7062 2013-12-19 Anders Lindgren <andlind@gmail.com>
7064 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7065 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7067 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7068 (constrainFrameRect): Remove special case nr_screens == 1.
7069 Don't constrain size to size of view.
7071 * nsterm.h (ns_output): Remove dont_constrain.
7073 2013-12-19 Anders Lindgren <andlind@gmail.com>
7075 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7077 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7079 Minor fixes for recent openp changes.
7080 * lisp.h (GCPRO7): New macro.
7081 * lread.c (openp): Use bool for boolean; all callers changed.
7082 Protect save_string from GC. Don't assume that file descriptors
7083 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7084 warning about uninitialized variable.
7086 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7088 * w32fns.c (emacs_abort): Use intptr_t as argument of
7089 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7091 2013-12-18 Glenn Morris <rgm@gnu.org>
7093 * lread.c (Fload): Pass load_prefer_newer to openp.
7094 Don't bother checking mtime if openp already did it.
7095 (openp): Add `newer' argument, to check all suffixes
7096 and find the newest file.
7097 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7098 * callproc.c (call_process):
7099 * charset.c (load_charset_map_from_file):
7100 * emacs.c (init_cmdargs):
7101 * image.c (x_create_bitmap_from_file, x_find_image_file):
7103 * lread.c (Flocate_file_internal):
7104 * process.c (Fformat_network_address):
7105 * sound.c (Fplay_sound_internal):
7106 * w32.c (check_windows_init_file):
7107 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
7109 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
7111 2013-12-17 Eli Zaretskii <eliz@gnu.org>
7113 * w32.c (getloadavg): Don't index samples[] array with negative
7114 indices. Recover from wall-clock time being set backwards.
7116 * w32term.c (w32_initialize): Declare the argument of
7117 set_user_model as const.
7119 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
7120 (w32_menu_show): Constify some arguments passed to MessageBox.
7122 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
7123 to initialize Lisp objects.
7125 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
7126 initialize Lisp objects.
7128 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
7129 use variables used only on X under that condition.
7131 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7132 variables not used there.
7134 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7136 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
7137 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
7139 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7141 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
7142 code, revealed in presence of R2L characters, character
7143 compositions, and display vectors. A better fix for Bug#16148.
7144 (extend_face_to_end_of_line): Don't reference tool_bar_window in
7145 GTK and NS builds, they don't have this member of struct frame.
7147 * dispextern.h (struct composition_it): Correct a comment for the
7150 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7152 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
7153 This prevents a compilation error on C compilers that do not
7154 default functions to return 'int' if not declared. Also, add
7155 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
7156 since it now uses inline functions.
7158 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7160 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
7161 display margins on mode line, header line, and in the frame's
7162 tool-bar window. (Bug#16165)
7164 2013-12-16 Andreas Schwab <schwab@suse.de>
7166 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
7168 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
7170 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
7173 2013-12-16 Martin Rudalics <rudalics@gmx.at>
7175 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
7177 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
7179 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
7180 intended to find bogus pointers in font objects (Bug#16140).
7181 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
7182 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
7183 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
7184 Disable for MS-Windows due to Bug#15876; apparently this
7185 requires more or less substantial changes in fontset code.
7186 * xfont.c (xfont_close):
7187 * xftfont.c (xftfont_close): Call x_display_info_for_display
7188 to check whether 'Display *' is valid (Bug#16093 and probably
7191 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7193 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
7194 Reported by Juanma Barranquero <lekktu@gmail.com>.
7196 * process.c (Fprocess_send_eof): Don't crash if someone tries to
7197 open a pty on MS-Windows. (Bug#16152)
7199 * emacs.c (decode_env_path): Fix bogus comparison against
7200 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
7202 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
7204 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
7205 (Fx_file_dialog): Add parentheses around && to silence warning.
7207 * w32term.c (construct_drag_n_drop): Remove unused local variable.
7209 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7211 * xdisp.c (extend_face_to_end_of_line): Extend background of
7212 non-default face in margin areas as well. (Bug#16151)
7213 (display_line): Call extend_face_to_end_of_line for continued
7214 lines as well, if the display margins have non-zero width.
7215 (set_glyph_string_background_width): When needed, set the
7216 extends_to_end_of_line_p flag on glyph strings to be drawn in
7217 margin areas, not only in the text area.
7219 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
7222 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
7224 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
7225 Don't worry about verify_error being t, since it has to be a list.
7227 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
7229 Use bool for boolean, focusing on headers.
7230 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
7231 No need to include <stdbool.h>, since conf_post.h does it now.
7232 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
7233 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
7234 (SET_PER_BUFFER_VALUE_P):
7235 * ccl.c, ccl.h (setup_ccl_program):
7236 * ccl.h (CHECK_CCL_PROGRAM):
7237 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
7238 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
7239 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
7240 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
7241 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
7242 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
7243 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
7244 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
7245 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
7246 (CHARSET_FAST_MAP_SET):
7247 * coding.c (decode_coding_ccl, encode_coding_ccl):
7248 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
7249 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
7250 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
7251 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
7252 (decode_coding_c_string):
7253 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
7254 * conf_post.h (has_attribute):
7255 * dispextern.h (trace_redisplay_p)
7256 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
7257 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
7258 (SET_GLYPH_FROM_CHAR_GLYPH)
7259 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
7260 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
7261 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
7262 (cursor_in_mouse_face_p):
7263 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
7264 (blank_row, prepare_desired_row)
7265 (build_frame_matrix_from_leaf_window, make_current)
7266 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
7267 (update_window, scrolling_window, update_frame_line):
7268 * disptab.h (GLYPH_FOLLOW_ALIASES):
7269 * editfns.c (Fformat):
7270 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
7271 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
7272 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
7273 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
7274 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
7275 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
7276 (FONT_DEFERRED_LOG):
7277 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
7278 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
7279 (FRAME_MOUSE_UPDATE):
7280 * fringe.c (Fdefine_fringe_bitmap):
7281 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
7282 (x_create_bitmap_from_xpm_data, xpm_load_image):
7283 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
7284 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
7285 (MERGE_INTERVAL_CACHE):
7286 * keymap.h (KEYMAPP):
7287 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
7288 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
7289 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
7290 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
7291 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
7292 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
7293 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
7294 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
7295 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
7296 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
7297 (SETUP_BUFFER_SYNTAX_TABLE):
7298 * systime.h (timespec_valid_p):
7299 * term.c (save_and_enable_current_matrix):
7300 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
7301 * xdisp.c (in_display_vector_p, display_tool_bar_line)
7302 (redisplay_internal, try_window_reusing_current_matrix)
7303 (sync_frame_with_window_matrix_rows, try_window_id)
7304 (display_menu_bar, display_tty_menu_item, display_mode_line)
7305 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
7306 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
7307 * xmenu.c (xmenu_show):
7308 * xterm.c (use_xim, x_term_init):
7309 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
7310 (struct x_bitmap_record):
7311 Use bool for booleans.
7312 * ccl.c (struct buffer_text):
7313 * ccl.h (struct ccl_program):
7314 * charset.h (struct charset):
7316 * coding.h (struct iso_2022_spec, struct coding_system):
7317 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
7318 (struct glyph_string, struct face, struct face_cache)
7319 (struct bidi_string_data, struct bidi_it)
7320 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
7322 * editfns.c (Fformat):
7323 * frame.h (struct frame):
7324 * fringe.c (struct fringe_bitmap):
7325 * intervals.h (struct interval):
7326 * keyboard.h (struct kboard):
7327 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
7328 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
7329 (struct Lisp_Buffer_Local_Value, union specbinding):
7330 * macfont.m (struct macfont_info):
7331 * process.h (struct Lisp_Process):
7332 * termchar.h (struct tty_display_info):
7333 * window.h (struct window):
7334 * xterm.h (struct x_output):
7335 Use bool_bf for boolean bit-fields.
7336 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
7337 All callers changed.
7338 * ccl.h (struct ccl_program): Remove unused members private_state,
7339 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
7341 (struct ccl_spec): Remove unused members cr_carryover,
7342 eight_bit_carryover.
7343 * conf_post.h: Include <stdbool.h>.
7344 (bool_bf): New type.
7345 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
7346 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
7347 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
7348 'do { ... } while (false)' brackets.
7349 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
7350 Args must now be expressions; all callers changed.
7351 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
7352 (PRODUCE_GLYPHS): Simplify use of boolean.
7353 * fileio.c (Fcopy_file):
7354 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
7355 * lisp.h (UNGCPRO): Return void, not int.
7356 (FOR_EACH_TAIL): Use void expression, not int expression.
7357 * region-cache.c: Reindent.
7358 * region-cache.h: Copy comments from region-cache.c, to fix
7359 incorrect remarks about booleans.
7361 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7363 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
7364 when character at point is displayed from a display vector.
7367 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
7369 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
7370 now a list of certificate validation checks that will abort a
7371 connection with an error.
7372 (Fgnutls_boot): Document it and use it.
7374 2013-12-14 Martin Rudalics <rudalics@gmx.at>
7376 * w32term.c (w32_enable_frame_resize_hack): New variable.
7377 (x_set_window_size): Use it to hack frame resizing on Windows
7380 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7382 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
7383 Windows-specific code to w32.c. Change error message text to
7384 match that of Posix platforms.
7386 * w32.c (w32_copy_file): New function, most of the code copied and
7387 reworked from Fcopy_file. Improve error handling. Plug memory
7388 leak when errors are thrown. Support file names outside of the
7389 current codepage. (Bug#7100)
7391 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7393 * lread.c (load_path_default): Prototype.
7395 2013-12-13 Glenn Morris <rgm@gnu.org>
7397 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
7398 (dump_path): Remove.
7399 (load-path-default): Remove `changed' argument.
7400 Do not set dump_path permanently. Simplify.
7401 (init_lread): Simplify.
7402 (syms_of_lread): Remove dump_path.
7404 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7406 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
7407 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
7408 2013-12-12 font-related change to avoid Bug#16128, which
7409 is quite hard to fix without even more substantial changes.
7411 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7413 * font.c (font_close_object): Check for live frame (Bug#16128).
7415 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7417 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
7418 Return ptrdiff_t, not int, since it's a buffer size.
7419 Reindent/reparen some macros to a more Gnuish style.
7421 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
7423 Avoid undefined behavior with huge regexp interval counts.
7424 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
7425 since it's now specialized to interval counts. All uses changed.
7426 Do not assume wraparound on signed integer overflow.
7427 (regex_compile): Simplify based on the above changes.
7429 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7431 Support file names on MS-Windows that use characters outside of
7432 the current system codepage. (Bug#7100)
7434 * w32.c (get_file_security, set_file_security)
7435 (create_symbolic_link): Separate pointers and boolean flags for
7436 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7437 non-zero, else the former.
7438 (codepage_for_filenames, filename_to_utf16, )
7439 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7441 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7443 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7444 Accept only one argument; all callers changed.
7445 (dostounix_filename): Remove the second argument, now works in
7446 UTF-8. All callers changed.
7447 (parse_root): Lose DBCS code.
7448 (get_long_basename, w32_get_short_filename, init_environment)
7449 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7450 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7451 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7452 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7453 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7454 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7456 (ansi_encode_filename): New function.
7457 (get_emacs_configuration, get_emacs_configuration_options):
7459 (add_volume_info, GetCachedVolumeInformation): Run the input file
7460 name through unixtodos_filename, to ensure it is stored and
7461 referenced in canonical form.
7462 (get_volume_info): Lose the DBCS code, now works in UTF-8.
7463 (logon_network_drive, sys_link, utime): Improve error handling.
7464 (sys_access): New function.
7465 (hashval, generate_inode_val): Unused functions deleted.
7466 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
7467 (check_windows_init_file): Convert error message from UTF-8 to
7468 ANSI codepage, for display in the message box.
7469 (globals_of_w32): Set w32_unicode_filenames according to the OS
7472 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
7473 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7474 (syms_of_w32term): Declare w32-unicode-filenames.
7476 * w32proc.c (new_child, delete_child): Remove code that handled
7477 unused pending_deletion and input_file members of the child struct.
7478 (create_child, sys_spawnve): Convert all file names to ANSI
7479 codepage. Use ANSI APIs explicitly; forcibly fail if any file
7480 name cannot be encoded in ANSI codepage. Don't use
7481 unixtodos_filename, mirror slashes by hand.
7482 (record_infile, record_pending_deletion): Functions deleted.
7483 (Fw32_short_file_name): Call w32_get_short_filename instead of
7486 * w32notify.c (add_watch): Work in Unicode mode when
7487 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7488 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
7489 instead, do the same with Lisp primitives.
7491 * w32fns.c (file_dialog_callback, Fx_file_dialog)
7492 (Fsystem_move_file_to_trash, Fw32_shell_execute)
7493 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
7494 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
7495 (Fw32_shell_execute): Improve error reporting.
7496 (Fdefault_printer_name): Ifdef away for Cygwin.
7498 * w32.h (struct _child_process): Remove input_file and
7499 pending_deletion members that are no longer used.
7500 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
7501 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
7502 (ansi_encode_filename): New and updated prototypes.
7504 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
7506 (unexec): Don't use dostounix_filename, it expects a file name in
7507 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
7510 * fileio.c (Ffile_name_directory, file_name_as_directory)
7511 (directory_file_name, Fexpand_file_name)
7512 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
7513 arguments of dostounix_filename.
7514 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
7515 use MAX_UTF8_PATH for size of file-name strings.
7516 (emacs_readlinkat): Build an explicitly unibyte string for file
7518 (syms_of_fileio) <file-name-coding-system>:
7519 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
7521 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
7522 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
7523 directories to UTF-8.
7524 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
7525 environment, and each element of the input PATH, to UTF-8.
7527 * dired.c (file_attributes): Use build_unibyte_string explicitly
7528 to make Lisp strings from user and group names.
7530 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
7533 * coding.c (decode_file_name, encode_file_name): New functions.
7535 * termcap.c (tgetent): Adapt to the change in arguments of
7538 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
7541 * msdos.c (dostounix_filename, init_environment): Adapt to the
7542 change in arguments of dostounix_filename.
7544 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
7545 [WINDOWSNT]: Encode file names passed to the image libraries in
7548 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
7549 [WINDOWSNT]: Convert file names to the current ANSI codepage.
7551 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
7552 arguments of dostounix_filename.
7554 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7556 * font.h (struct font_entity) [HAVE_NS]: New field to record
7557 font driver which was used to create this entity.
7558 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7559 frame where the font was opened.
7560 (font_close_object): Add prototype.
7561 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7562 (font_close_object): Not static any more. Lost frame arg.
7563 Adjust comment and users.
7564 * alloc.c (cleanup_vector): Call font_close_object to adjust
7565 per-frame font counters correctly. If HAVE_NS, also call
7566 driver-specific cleanup for font-entity objects.
7567 * ftfont.c (ftfont_open):
7568 * nsfont.m (nsfont_open):
7569 * w32font.c (w32font_open_internal):
7570 * xfont.c (xfont_open):
7571 * xftfont.c (xftfont_open): Save frame pointer in font object.
7572 * macfont.m (macfont_open): Likewise.
7573 (macfont_descriptor_entity): Save driver pointer to be able
7574 to call its free_entity routine when font-entity is swept.
7575 * ftxfont.c (ftxfont_open): Add eassert because frame
7576 pointer should be saved by ftfont_driver.open.
7578 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7580 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7581 input polling is used. This is still meaningful for Cygwin, see
7582 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7583 * keyboard.c (poll_for_input_1, input_polling_used):
7584 Define unconditionally.
7585 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7586 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7587 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7588 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7589 (face_for_char): Likewise. Rearrange eassert and return ASCII
7590 face for CHAR_BYTE8_P.
7591 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7593 2013-12-11 Ken Brown <kbrown@cornell.edu>
7595 * dispextern.h (erase_phys_cursor):
7596 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7598 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7600 * nsterm.m (x_free_frame_resources):
7601 * term.c (tty_free_frame_resources):
7602 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7603 face cache because it's implied by free_frame_faces anyway.
7604 * w32term.c (x_free_frame_resources): Likewise. Do not call
7605 free_frame_faces twice.
7607 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7609 * editfns.c (Fformat_time_string): Mention %F in the doc.
7611 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7613 * window.c (resize_frame_windows): Don't return immediately when
7614 the root window's size doesn't change - the minibuffer window
7615 may still have to be repositioned/resized.
7616 * xfns.c (Fx_create_frame): Always change the frame size after
7617 initializing the frame's faces.
7618 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7619 change_frame_size should already have done it.
7620 (x_new_font): Assign new tool- and menu-bar heights.
7621 (x_set_window_size_1): Account for tool- and menu-bar heights
7622 (Bug#16013). Don't set pixel sizes since change_frame_size
7623 should already have done it.
7625 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7627 Remove the option of using libcrypto.
7628 * Makefile.in (LIB_CRYPTO): Remove.
7629 (LIBES): Don't use it.
7631 2013-12-11 Juri Linkov <juri@jurta.org>
7633 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7634 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7636 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7638 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7639 drawn tool bar items (Bug#16058).
7640 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7642 2013-12-09 Ken Brown <kbrown@cornell.edu>
7644 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7646 * lisp.h (get_frame_param): Adjust conditions for prototype
7649 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7651 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7652 Avoid unused macro warning if configured --without-xft.
7654 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7656 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7658 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7660 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7662 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7664 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7666 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7668 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7670 Use libcrypto's checksum implementations if available, for speed.
7671 * Makefile.in (LIB_CRYPTO): New macro.
7674 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7675 The macro didn't conform to C99 due to type mismatch,
7676 which caused compilation failure with Sun C 5.12,
7677 and it was confusing anyway. Include window.h to declare
7678 redisplay_other_windows.
7680 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7682 * window.c (set_window_buffer): Update mode line (bug#16084).
7684 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7686 Fix minor problems found by static checking.
7687 * keyboard.c (poll_for_input_1, input_polling_used):
7688 Define only if HAVE_NTGUI.
7689 * xmenu.c (popup_activate_callback): Omit unnecessary
7690 check against USE_X_TOOLKIT, which must be defined here anyway.
7691 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7694 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7696 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7698 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7700 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7702 * nsterm.m (x_set_window_size): Remove fprintf.
7703 (init): Define always. Set applicationDidFinishLaunchingCalled
7705 (applicationDidFinishLaunching:):
7706 Set applicationDidFinishLaunchingCalled.
7707 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7710 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7712 Pixel resize changes for NS (Bug#16049).
7713 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7714 height/width. row/cols are locals.
7715 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7716 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7717 (windowWillResize): Remove gsextra. Calculate extra as in
7719 (x_new_font): Don't change frame size if fullscreen.
7720 Change size pixelwise.
7722 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7723 comment in xfns.c. Change to pixelwise call.
7725 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7727 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
7730 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
7732 * xterm.c (input_signal_count): Remove.
7733 (x_dispatch_event): Define unconditionally.
7734 (x_make_frame_visible): Process X events until the frame
7735 is really visible (Bug#16027).
7736 * xterm.h (x_dispatch_event): Declare unconditionally.
7738 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
7740 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
7742 * nsterm.m (x_set_window_size): Handle pixelwise.
7744 2013-12-05 Martin Rudalics <rudalics@gmx.at>
7746 * w32term.c (x_new_font):
7747 * xterm.c (x_new_font): Calculate new frame size from new font
7750 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7752 * lisp.h (FOR_EACH_TAIL): New macro.
7753 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
7755 * window.c (select_window): Call second wset_redisplay before we change
7756 selected_window (bug#16034).
7758 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
7760 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
7762 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7764 * w32xfns.c: Include window.h, to avoid a compiler warning.
7766 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7768 * window.c (window_scroll): Mark window for redisplay (bug#16034).
7769 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
7770 window_scroll takes care of it.
7771 (Fset_window_point, Fdelete_other_windows_internal)
7772 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
7773 (Fsplit_window_internal, Fdelete_window_internal)
7774 (Fresize_mini_window_internal, Fset_window_configuration)
7775 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
7776 cause redisplay instead of forcing a complete redisplay.
7777 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
7778 we're only affecting the selected_window.
7780 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7782 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
7783 directional control characters. Update type and category
7784 determination according to the UBA from Unicode v6.3.
7785 (bidi_category_t): New category EXPLICIT_FORMATTING.
7787 * dispextern.h (bidi_type_t): Update to include new bidirectional
7788 properties introduced with Unicode v6.3. (Bug#16043)
7790 2013-12-04 Martin Rudalics <rudalics@gmx.at>
7792 * xterm.c (XTflash): Fix coordinate of bottom area to flash
7795 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
7797 * font.c (font_list_entities): Remove dummy assignment.
7798 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
7799 used on graphic displays only. Remove unused 'font_encoder' member.
7800 (struct font_bitmap): Remove unused 'extra' member.
7801 * nsfont.m (nsfont_open):
7802 * w32font.c (w32font_open_internal):
7803 * ftfont.c (ftfont_get_bitmap): Adjust users.
7805 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7807 Use bool for boolean.
7808 * tparam.c (tparam1):
7809 * undo.c (record_point, record_property_change):
7810 Use bool for boolean, for local vars that are always true or false.
7812 Minor integer overflow fixes (Bug#16033).
7813 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
7814 This improves on the previous fix to this function.
7815 (window_resize_check): When summing up pixel counts, don't rely on
7816 undefined behavior if the sum overflows.
7818 2013-12-03 Martin Rudalics <rudalics@gmx.at>
7820 * window.c (Fset_window_new_pixel): Don't choke at negative
7821 argument value (Bug#16033).
7823 * xfns.c (Fx_create_frame): Add another call to change_frame_size
7824 to avoid crash in window_box_height.
7826 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
7827 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
7829 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
7831 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7833 Minor integer overflow fixes.
7834 * window.c (Fset_window_new_pixel, grow_mini_window):
7835 * xdisp.c (Fwindow_text_pixel_size):
7836 Avoid undefined behavior on signed integer overflow.
7837 * xfns.c (x_set_mouse_color):
7838 Check that drag shape fits in 'unsigned', since that's what X wants.
7840 2013-12-02 Eli Zaretskii <eliz@gnu.org>
7842 Improve reporting of fatal exception on MS-Windows.
7843 * w32fns.c (my_exception_handler): New function.
7844 (globals_of_w32fns): Set it up as the unhandled exception
7845 handler. Initialize exception code and address to zeros.
7846 (emacs_abort): If the exception code and address are available,
7847 print them at the beginning of the backtrace. Fix the format of
7848 printing addresses (was producing 0x0x12345678 on XP).
7851 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
7853 * eval.c (Fbacktrace__locals): New function.
7854 (syms_of_eval): Defsubr it.
7856 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
7858 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
7859 Define here to unify between...
7860 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
7861 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
7863 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7865 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
7867 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
7868 fringe background extension.
7869 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7870 because they are now always the same as `left' and `width',
7871 respectively. Remove code for the case that `width' and
7872 `sb_width' are different.
7874 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
7876 Fix minor problems found by static checking.
7877 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
7878 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
7879 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
7881 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
7883 * image.c (imagemagick_compute_animated_image): Don't crash if we
7884 have an animation with different-sized images (bug#15313).
7886 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7888 Remove some unused items introduced during pixelwise change.
7889 * window.c (window_resize_total_check): Remove unused function.
7890 * xdisp.c (remember_mouse_glyph): Remove unused label.
7891 (Ftool_bar_height): Move declaration inside #if.
7892 * xterm.c (x_set_window_size): Don't use r and c.
7894 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
7896 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
7899 * window.c (Fset_window_configuration): Comment out unused variables.
7901 * w32term.c (w32_read_socket): Remove unused variable `buf'.
7903 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
7905 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
7907 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
7909 * gnutls.c (gnutls_audit_log_function): Only declare and define if
7910 HAVE_GNUTLS3 (Bug#16001).
7912 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
7913 if interrupts are deferred (Bug#15801).
7915 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7917 Support resizing frames and windows pixelwise.
7918 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
7919 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
7920 (struct glyph_matrix): Replace window_left_col and
7921 window_top_line by window_pixel_left and window_pixel_top.
7922 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
7924 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
7925 (draw_window_divider, move_it_to, x_draw_right_divider)
7926 (x_draw_bottom_divider, change_frame_size): Add or fix
7928 * dispnew.c (change_frame_size_1): Change prototype.
7929 (adjust_glyph_matrix, required_matrix_width)
7930 (adjust_frame_glyphs_for_window_redisplay): Use pixel
7931 values instead of lines and columns.
7932 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
7933 WINDOW_TOTAL_FRINGE_WIDTH.
7934 (handle_window_change_signal, do_pending_window_change)
7935 (init_display): Adjusts calls of change_frame_size.
7936 (change_frame_size, change_frame_size_1): Handle pixelwise
7938 * frame.c (Qright_divider_width, Qbottom_divider_width):
7940 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
7941 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
7942 (x_set_internal_border_width, x_set_vertical_scroll_bars)
7943 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
7945 (set_frame_param): New function.
7946 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
7947 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
7948 (Ffringe_width, Fborder_width, Fright_divider_width)
7949 (Fbottom_divider_width): New functions, defsubr them.
7950 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
7951 New argument pixelwise.
7952 (struct frame_parm_table): New members Qright_divider_width and
7953 Qbottom_divider_width.
7954 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
7955 (x_report_frame_params): Handle Qright_divider_width and
7956 Qbottom_divider_width.
7957 (x_set_right_divider_width, x_set_bottom_divider_width):
7959 (frame_resize_pixelwise): New option.
7960 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
7961 new_pixelwise, right_divider_width and bottom_divider_width;
7962 remove total_lines; rename text_lines, text_cols, new_text_lines
7963 and new_text_cols to text_height, text_width, new_height and
7964 new_width respectively.
7965 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
7966 FRAME_TEXT_WIDTH respectively.
7967 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
7968 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
7969 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
7971 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
7972 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
7973 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
7974 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
7975 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
7976 (FRAME_TOTAL_COLS_ARG): Remove macro.
7977 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
7978 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
7979 (x_wm_set_size_hint): Handle frame pixel sizes.
7980 * indent.c (compute_motion, Fcompute_motion):
7981 Call window_body_width instead of window_body_cols.
7982 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
7983 (make_lispy_position): Handle right and bottom dividers.
7984 (Fsuspend_emacs): Pixelize call of change_frame_size.
7985 * keyboard.h: Extern Qright_divider, Qbottom_divider.
7986 * lisp.h: Extern set_frame_param.
7987 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
7989 (Fx_create_frame): Add entry for vertical_drag_cursor.
7990 Pixelize call of change_frame_size.
7991 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
7992 * nsterm.m (ns_update_window_end): Optionally draw right
7994 (x_set_window_size): Add argument pixelwise.
7995 Call check_frame_size and change_frame_size with pixelwise zero.
7996 (ns_draw_window_divider): New function.
7997 (ns_redisplay_interface): Add ns_draw_window_divider.
7998 (updateFrameSize:): Call change_frame_size with pixelwise zero.
7999 (x_new_font): Call x_set_window_size with pixelwise zero.
8000 * print.c (print_object): For a window print its sequence
8002 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8003 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8004 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8005 (w32_createwindow): Use scroll bar area width.
8006 (w32_wnd_proc): Handle bottom divider width.
8007 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8008 (Fx_create_frame): Default divider width parameters.
8009 Caclulate sizes pixelwise. Add vertical drag cursor support.
8010 (x_create_tip_frame): Default divider widths to zero.
8011 Pixelize call to change_frame_size.
8012 (Fx_show_tip): Add handling of divider widths. Pixelize window
8014 (Fw32_frame_rect): New function.
8015 (frame_parm_handler w32_frame_parm_handlers): Add divider
8017 (Vx_window_vertical_drag_shape): Add variable.
8018 * w32inevt.c (resize_event, maybe_generate_resize_event):
8019 Pixelize change_frame_size calls.
8020 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8022 * w32term.c (w32_draw_window_divider): New function.
8023 (x_update_window_end): Handle right divider.
8024 (w32_draw_fringe_bitmap, x_scroll_run)
8025 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8026 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8027 Calculate new frame sizes pixelwise.
8028 (x_new_font): Pixelize call to x_set_window_size.
8029 (x_check_fullscreen): Pixelize call to change_frame_size.
8030 (x_set_window_size_1, x_set_window_size): New argument
8031 pixelwise. Calculate pixelwise.
8032 (x_wm_set_size_hint): Use scroll bar area width.
8033 (w32_redisplay_interface): Add w32_draw_window_divider.
8034 * w32term.h (struct w32_output): Add vertical drag cursor.
8035 * widget.c (set_frame_size, update_wm_hints)
8036 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8038 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8039 * window.c (sequence_number): Restore.
8040 (Fwindow_pixel_width, Fwindow_pixel_height)
8041 (Fwindow_mode_line_height, Fwindow_header_line_height)
8042 (window_pixel_to_total, Frun_window_scroll_functions)
8043 (Fset_window_new_pixel, window_resize_apply_total)
8044 (Fwindow_resize_apply_total): New functions.
8045 (window_body_height, window_body_width): Rename from
8046 window_body_lines. New argument PIXELWISE.
8047 Calculate pixelwise.
8048 (Fwindow_body_height, Fwindow_body_width): New argument
8050 (coordinates_in_window, window_relative_x_coord): Use window's
8051 pixel width instead of total width.
8052 (replace_window, recombine_windows): Initialize pixel values.
8053 (resize_root_window, resize_frame_windows, grow_mini_window)
8054 (shrink_mini_window): New argument PIXELWISE.
8055 Calculate pixelwise.
8056 (Fdelete_other_windows_internal, adjust_window_margins)
8057 (window_resize_check, window_resize_apply)
8058 (Fdelete_window_internal, Fresize_mini_window_internal)
8059 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8060 (check_frame_size): Rename arguments. New argument PIXELWISE.
8061 Calculate pixelwise.
8062 (set_window_buffer): Make samebuf bool. Run configuration change
8063 hook only if buffer changed.
8064 (Fset_window_buffer): Rewrite doc-string.
8065 (make_window): Initialize new_pixel slot.
8066 (Fwindow_resize_apply): Check pixel size of root window.
8067 (Fsplit_window_internal): Call 2nd argument pixel_size.
8068 Calculate pixelwise.
8069 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8071 (save_window_data): New slots frame_text_width,
8072 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8073 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8075 (Fcurrent_window_configuration, Fset_window_configuration)
8076 (save_window_save, compare_window_configurations): Handle new
8077 slots in save_window_data and saved_window.
8078 (Fset_window_scroll_bars): Fix doc-string.
8079 (window_resize_pixelwise): New variable.
8080 (coordinates_in_window, Fcoordinates_in_window_p):
8082 (make_parent_window): Adjust sequence_number.
8083 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8085 * window.h (struct window): New members new_pixel, pixel_left,
8086 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8087 (wset_new_pixel): New function.
8088 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8089 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8090 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8091 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8092 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8093 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8094 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8095 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8096 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8097 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8098 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8099 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8100 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
8101 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
8102 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
8104 (resize_frame_windows, grow_mini_window, shrink_mini_window)
8105 (window_body_width, check_frame_size): Adapt external declarations.
8106 * xdisp.c (last_max_ascent): New integer.
8107 (window_text_bottom_y): Handle bottom divider.
8108 (window_box_width, window_box_height): Calculate pixelwise.
8109 (get_glyph_string_clip_rects): Handle right divider.
8110 (remember_mouse_glyph): When windows are resized pixelwise
8111 proceed with width and height set to 1.
8112 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
8114 (move_it_to): Calculate and return maximum x position
8116 (Fwindow_text_pixel_size): New function.
8117 (resize_mini_window, update_tool_bar): Calculate pixelwise.
8118 (tool_bar_lines_needed): Rename to tool_bar_height.
8119 Calculate pixelwise.
8120 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
8121 Calculate pixelwise.
8122 (redisplay_tool_bar): Calculate pixelwise.
8123 (redisplay_window): Calculate pixelwise. Handle dividers.
8124 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
8125 (x_draw_vertical_border): Handle dividers.
8126 (define_frame_cursor1): Handle vertical drag cursor.
8127 (x_draw_right_divider, x_draw_bottom_divider): New functions.
8128 (expose_window): Calculate pixelwise. Handle dividers.
8129 (init_xdisp): Initialize pixel values.
8130 * xfaces.c (Qwindow_divider): New face.
8131 (realize_basic_faces): Realize it.
8132 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
8133 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8134 (x_set_scroll_bar_default_width): Default actual width to 16.
8135 (Fx_create_frame): Set sizes pixelwise.
8136 (x_create_tip_frame): Default divider widths to zero.
8137 Pixelize call of change_frame_size.
8138 (Fx_show_tip): Handle divider widths. Initial pixel position
8140 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
8141 (Vx_window_vertical_drag_shape): New option.
8142 * xmenu.c (free_frame_menubar): Pixelize call of
8144 * xterm.c (x_draw_window_divider): New function.
8145 (x_update_window_end): Optionally draw right divider.
8146 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
8147 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
8148 (handle_one_xevent, x_new_font): Calculate pixelwise.
8149 (x_set_window_size_1, x_set_window_size): New argument
8150 pixelwise. Calculate pixelwise.
8151 (x_wm_set_size_hint): Pixelize call of check_frame_size.
8152 (struct x_redisplay_interface): Add x_draw_window_divider.
8153 * xterm.h (struct x_output): Add vertical_drag_cursor.
8155 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
8157 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
8158 Set invisible frames's `redisplay' when a full redisplay is requested.
8159 (redisplay_window): Set must_be_updated_p instead (bug#15999).
8160 (redisplay_mode_lines): Don't set must_be_updated_p any more.
8161 (display_mode_lines): Set it here instead.
8163 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
8165 * dispextern.h (set_window_update_flags): Remove.
8167 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8169 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
8171 * xdisp.c (REDISPLAY_SOME_P): New macro.
8172 (redisplay_internal): Use it (bug#15999).
8173 (prepare_menu_bars, redisplay_window): Use it as well.
8175 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
8177 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
8179 * w32font.c (g_b_init_get_char_width_32_w): New static var.
8180 (globals_of_w32font): Zero it out.
8181 (GetCharWidth32W_Proc): New function pointer.
8182 (get_char_width_32_w): New function.
8183 (compute_metrics): If get_glyph_outline_w returns an error, try
8184 get_char_width_32_w before declaring a failure. This avoids
8185 punishing raster (a.k.a. "bitmap") fonts by slowing down
8186 redisplay. (Bug#6364).
8188 2013-11-29 Eli Zaretskii <eliz@gnu.org>
8190 * xdisp.c (clear_mouse_face): Don't invalidate the entire
8191 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8192 highlight needs to be redisplayed. (Bug#15913)
8194 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
8196 Fix minor problems found by static checking.
8197 * buffer.h (struct buffer_text, struct buffer):
8198 * frame.h (struct frame):
8199 * window.h (struct window):
8200 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
8201 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
8202 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
8203 no-longer-valid use of HAVE_MENUS.
8204 * xdisp.c (propagate_buffer_redisplay): Now static.
8206 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8208 * xmenu.c (Fmenu_or_popup_active_p):
8209 * window.c (Fset_window_configuration):
8210 * menu.c (Fx_popup_menu, Fx_popup_dialog):
8211 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
8212 * fns.c (Fyes_or_no_p):
8213 * editfns.c (Fmessage_box, Fmessage_or_box):
8214 * alloc.c (make_save_ptr_ptr):
8215 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
8217 * window.c (Fset_window_configuration): Move select_window later.
8219 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
8221 Refine redisplay optimizations to only redisplay *some* frames/windows
8222 rather than all of them.
8223 * xdisp.c (REDISPLAY_SOME): New constant.
8224 (redisplay_other_windows, wset_redisplay, fset_redisplay)
8225 (bset_redisplay, bset_update_mode_line): New functions.
8226 (message_dolog): Use bset_redisplay.
8227 (clear_garbaged_frames): Use fset_redisplay.
8228 (echo_area_display): Use wset_redisplay.
8229 (buffer_shared_and_changed): Remove.
8230 (prepare_menu_bars): Call Vpre_redisplay_function before updating
8231 frame titles. Compute the actual set of windows redisplayed.
8232 Don't update frame titles and menu bars for frames that don't need to
8234 (propagate_buffer_redisplay): New function.
8236 (redisplay_internal): Use it. Be more selective in the set of windows
8237 we redisplay. Propagate windows_or_buffers_changed to
8238 update_mode_lines a bit later to simplify the code.
8239 (mark_window_display_accurate_1): Reset window and buffer's
8241 (redisplay_window): Do nothing if neither the window nor the buffer nor
8242 the frame needs redisplay.
8243 * window.h (struct window): Add `redisplay' field.
8244 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
8245 (redisplay_other_windows, window_list): New declarations.
8246 * window.c (select_window, Fset_window_start): Use wset_redisplay.
8247 (window_list): Not static any more.
8248 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
8249 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
8250 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
8251 * frame.c (Fmake_frame_visible): Don't redisplay everything.
8252 * frame.h (struct frame): Add `redisplay' field.
8253 Move `external_menu_bar' bitfield next to other bit-fields.
8254 (SET_FRAME_GARBAGED): Use fset_redisplay.
8255 (SET_FRAME_VISIBLE): Don't garbage the frame;
8256 Use redisplay_other_windows.
8257 * buffer.h (struct buffer): Add `redisplay' field.
8258 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
8259 (modify_overlay): Use bset_redisplay.
8260 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
8262 2013-11-28 Eli Zaretskii <eliz@gnu.org>
8264 Support w32 file notifications in batch mode.
8265 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
8266 invalid (which happens in batch mode). If non-interactive, call
8267 handle_file_notifications to store file notification events in the
8268 input queue. (Bug#15933)
8270 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
8272 * w32inevt.c (handle_file_notifications): Now external, not static.
8274 * w32term.h (handle_file_notifications): Provide prototype.
8276 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
8277 init_crit, since init_display, which does that otherwise, is not
8280 2013-11-27 Glenn Morris <rgm@gnu.org>
8282 * Makefile.in ($(lispsource)/international/charprop.el): New.
8283 (emacs$(EXEEXT)): Depend on charprop.el.
8285 2013-11-27 Eli Zaretskii <eliz@gnu.org>
8287 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
8288 deleting portions of the buffer under non-nil REPLACE argument.
8291 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
8292 directory, watch it and not its parent.
8293 (add_watch): Allow empty string in FILE.
8295 2013-11-27 Martin Rudalics <rudalics@gmx.at>
8297 * window.c (Fset_window_start, window_resize_apply)
8298 (window_scroll): Reset window_end_valid (Bug#15957).
8300 2013-11-27 Glenn Morris <rgm@gnu.org>
8302 * Makefile.in (leimdir): Now in lisp source directory.
8303 ($(leimdir)/leim-list.el): Just use ../leim .
8304 * epaths.in (PATH_DUMPLOADSEARCH):
8305 * lread.c (load_path_default):
8306 * nsterm.m (ns_load_path): No more leim directory.
8308 2013-11-26 Andreas Schwab <schwab@suse.de>
8310 * .gdbinit (xgettype): Add cast.
8312 2013-11-26 Glenn Morris <rgm@gnu.org>
8314 Preload leim-list.el.
8315 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
8316 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
8317 is a single directory.
8319 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
8321 bool-vector-subsetp is now the normal direction (Bug#15912).
8322 * data.c (Fbool_vector_subsetp): Test whether the first argument
8323 is a subset of the second one, not the reverse. Add doc string.
8325 Fix minor problems found by static checking.
8326 * lread.c (load_path_default): Now static.
8327 * textprop.c (text_property_stickiness): Be consistent about the
8328 test used when deciding whether to consider the previous character.
8329 This simplifies the code a bit.
8331 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
8333 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
8335 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
8336 (syms_of_frame): Don't defsubr them.
8338 2013-11-25 Glenn Morris <rgm@gnu.org>
8340 * lread.c (load_path_default): Change the sense of the argument.
8341 (init_lread): When EMACSLOADPATH is set, do not ignore changes
8342 from dump_path. When it is not, avoid checking dump_path twice.
8344 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
8345 uninstalled dump_path against installed Vload_path. (Bug#15964)
8347 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
8349 Export get_pos_property to Elisp.
8350 * editfns.c (Fget_pos_property): Rename from get_pos_property.
8351 (syms_of_editfns): Export it to Elisp.
8353 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
8355 2013-11-23 Romain Francoise <romain@orebokech.com>
8357 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
8358 initialization here ...
8359 (syms_of_fileio): ... from here.
8361 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
8363 * lread.c (init_lread): Fix int/Lisp_Object mixup.
8364 Please use --enable-check-lisp-object-type.
8366 2013-11-23 Glenn Morris <rgm@gnu.org>
8368 * process.c (get_process): Explicit error for dead buffers.
8370 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
8372 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
8374 2013-11-23 Glenn Morris <rgm@gnu.org>
8376 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
8377 * lread.c (load_path_check): Take path to check as argument.
8378 (load_path_default): New, split from init_lread.
8379 (init_lread): Move calc of default load-path to load_path_default.
8380 Empty elements in EMACSLOADPATH now stand for the default.
8381 (load-path): Doc fix.
8382 * emacs.c (decode_env_path): Add option to treat empty elements
8383 as nil rather than ".".
8384 * callproc.c (init_callproc_1, init_callproc):
8385 * image.c (Vx_bitmap_file_path):
8386 * lisp.h (decode_env_path):
8387 * lread.c (Vsource_directory):
8388 Update for new argument spec of decode_env_path.
8390 2013-11-22 Eli Zaretskii <eliz@gnu.org>
8392 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
8393 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
8395 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
8397 Fix some dependency problems that cause unnecessary recompiles.
8398 Problem reported by RMS in
8399 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
8400 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
8401 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
8402 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
8403 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
8404 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
8405 (boostrap-clean): No need to remove stamp-oldxmenu.
8407 Fix recently introduced bool vector overrun.
8408 This was due to an optimization that went awry.
8409 Reported by Glenn Morris in
8410 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
8411 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
8412 for empty vectors, undoing the 2013-11-18 change.
8413 * data.c (bool_vector_binop_driver): Rely on this.
8414 Fix bug that occasionally overran the destination.
8415 * lisp.h (struct Lisp_Bool_vector): Document this.
8417 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
8419 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
8422 * nsterm.m (init, run, stop:): Comment out for now, does not work
8425 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8427 * charset.c (syms_of_charset): Don't read past end of string.
8429 2013-11-19 Glenn Morris <rgm@gnu.org>
8431 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8433 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8435 Add hooks to run on gaining/losing focus. (Bug#15029)
8436 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8437 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8438 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8440 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8442 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8443 The old names predated the API change that put destination at end.
8445 Improve API of recently-added bool vector functions (Bug#15912).
8446 The old API had (bool-vector-count-matches A B)
8447 and (bool-vector-count-matches-at A B I), which gave the
8448 misleading impression that the two functions were variants, one
8449 with a location I. The new API has (bool-vector-count-population A)
8450 and (bool-vector-count-consecutive A B I) to make the distinction
8451 clearer. The first function no longer has a B argument, since the
8452 caller can easily determine the number of nils if the length and
8453 number of ts is known.
8454 * data.c (Fbool_vector_count_population): Rename from
8455 bool_vector_count_matches, and accept just 1 argument.
8456 (Fbool_vector_count_consecutive): Rename from
8457 Fbool_vector_count_matches_at.
8459 Always allocate at least one bits_word per bool vector.
8460 See Daniel Colascione in:
8461 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
8462 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
8463 * data.c (bool_vector_binop_driver): Rely on this. Tune.
8464 * lisp.h (struct Lisp_Bool_vector): Document this.
8466 2013-11-18 Eli Zaretskii <eliz@gnu.org>
8468 * insdel.c (invalidate_buffer_caches): New function, consolidated
8469 from part of prepare_to_modify_buffer.
8470 (insert_from_gap, prepare_to_modify_buffer):
8471 * coding.c (code_convert_region, code_convert_string):
8472 Call invalidate_buffer_caches. (Bug#15841)
8474 * lisp.h (invalidate_buffer_caches): Add prototype.
8476 2013-11-17 Eli Zaretskii <eliz@gnu.org>
8478 * w32term.c (x_update_window_end): Don't invalidate the entire
8479 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8480 highlight needs to be redisplayed. (Bug#15913)
8482 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
8484 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
8486 2013-11-16 Eli Zaretskii <eliz@gnu.org>
8488 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8489 while we are using Vprin1_to_string_buffer.
8491 * keymap.c (describe_map): Don't crash if PT is 1 both before and
8492 after inserting the description string. (Bug#15907)
8494 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8496 * data.c: Work around bogus GCC diagnostic about shift count.
8497 Reported by Eli Zaretskii in
8498 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
8499 (pre_value): New function.
8500 (count_trailing_zero_bits): Use it.
8502 2013-11-15 Eli Zaretskii <eliz@gnu.org>
8504 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
8505 assume C macros are not supported even under -g3 in these old GCC
8508 2013-11-15 Leo Liu <sdl.web@gmail.com>
8510 * minibuf.c (Ftry_completion, Fall_completions)
8511 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
8513 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8515 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
8516 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
8517 This avoids placing unnecessary constants into the Emacs code.
8519 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
8521 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
8522 for Cygwin w32 build.
8524 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
8525 for Cygwin w32 build. (Bug#15892)
8527 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
8529 Simplify, port and tune bool vector implementation.
8530 * alloc.c (bool_vector_exact_payload_bytes)
8531 (bool_vector_payload_bytes): Remove.
8532 (bool_vector_fill): Return its argument.
8533 * alloc.c (bool_vector_fill):
8535 * print.c (print_object):
8536 Simplify by using bool_vector_bytes.
8537 * alloc.c (make_uninit_bool_vector):
8538 New function, broken out from Fmake_bool_vector.
8539 (Fmake_bool_vector): Use it. Use tail call.
8540 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
8541 * data.c (BITS_PER_ULL): New constant.
8542 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
8543 if long long versions don't exist.
8544 (shift_right_ull): New function.
8545 (count_one_bits_word): New function, replacing popcount_bits_word
8546 macro. Don't assume that bits_word is no wider than long long.
8547 (count_one_bits_word, count_trailing_zero_bits):
8548 Don't assume that bits_word is no wider than long long.
8549 * data.c (bool_vector_binop_driver, bool_vector_not):
8550 * fns.c (Fcopy_sequence):
8552 Create an uninitialized destination, to avoid needless work.
8553 (internal_equal): Simplify.
8554 (Ffillarray): Prefer tail call.
8555 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
8556 contain at least one word.
8557 (bits_word_to_host_endian): Prefer if to #if. Don't assume
8558 chars are narrower than ints.
8559 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8560 * fns.c (Fcopy_sequence):
8562 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8563 Don't try to port to hosts where bits_word values have holes; the
8564 code wouldn't work there anyway. Verify this assumption, though.
8565 (bool_vector_bytes): New function.
8566 (make_uninit_bool_vector): New decl.
8567 (bool_vector_fill): Now returns Lisp_Object.
8569 * xfns.c (xic_create_fontsetname):
8570 * xrdb.c (gethomedir): Prefer tail calls.
8572 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8574 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8575 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8577 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8578 that requires a return value.
8579 (Fset_buffer_modified_p): Take advantage of this change to do
8582 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8584 * buffer.c (Frestore_buffer_modified_p): Sync it with
8585 Fset_buffer_modified_p.
8586 (Fforce_mode_line_update): New function, moved from subr.el.
8587 (Fset_buffer_modified_p): Use them.
8588 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8590 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8592 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8593 This avoids undefined behavior when subtracting pointers into
8594 different aways. On my platform it also makes the code a tad
8595 smaller and presumably faster.
8597 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8599 * keyboard.c (command_loop_1): Use region-extract-function.
8600 * insdel.c (Qregion_extract_function): Not static any more (can we
8601 stop pretending that these vars can benefit from being marked static?).
8603 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8605 * search.c (find_newline): If buffer text is relocated during the
8606 "dumb loop", adjust C pointers into buffer text to follow suit.
8609 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8611 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8612 for conversion (Bug#15837).
8614 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8616 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8617 for the entire range of inserted characters. (Bug#15841)
8619 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8621 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8623 (realize_default_face): Remove assignment to distant-foreground if
8624 unspecified (Bug#15815).
8626 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8628 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8629 cache-long-scans disabled, since we don't want to call
8630 prepare_to_modify_buffer (in insert_1_both) for each message we
8633 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8634 from buffer.c. Improve commentary to the buffer field setter
8637 * buffer.c (bset_cache_long_scans): Static function deleted.
8638 Improve commentary to the buffer field setter functions.
8639 (init_buffer_once): Default for cache-long-scans changed to t.
8642 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8644 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8646 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8647 This bug was introduced in my 2013-06-21 change, and caused
8648 struct Lisp_Sub_Char_Table objects to be given too many slots,
8649 which broke 'make -C admin/unidata'.
8651 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8653 Import changes from mac-port 4.5.
8654 * macfont.m (mac_font_copy_default_descriptors_for_language)
8655 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8656 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8657 (macfont_language_default_font_names): New.
8658 (macfont_list): Rearrange language/charset code.
8659 (macfont_close): Don't check for macfont_info->cache.
8660 (mac_ctfont_create_preferred_family_for_attributes): New font
8661 selection code, call
8662 mac_font_copy_default_name_for_charset_and_languages.
8663 (mac_font_copy_default_descriptors_for_language)
8664 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8666 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8668 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8670 Port to C11 aligned_alloc, and fix some integer overflows.
8671 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8672 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8673 and use of posix_memalign replaced with aligned_alloc.
8674 (aligned_alloc): New function, defined or declared as needed.
8675 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8676 Don't undef; configure.ac now does this.
8677 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8678 (calloc, aligned_alloc): Check for integer overflow.
8679 (aligned_alloc): Rename from memalign. All uses changed.
8680 (memalign): New function, an alias for aligned_alloc.
8682 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8684 * xdisp.c (redisplay_internal): Fix typo in last change.
8686 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8688 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8690 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8692 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8693 redisplay--mode-lines-cause.
8694 (redisplay_internal): Keep them uptodate. Remove redundant check of
8695 buffer_shared_and_changed.
8696 * *.[chm]: Number every assignment to update_mode_lines so we
8697 can track why it is set.
8699 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8701 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8703 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8705 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8706 can track why it is set.
8708 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8710 Integer-related fixes for term.c etc.
8711 * dispextern.h (face_tty_specified_color): New function.
8712 * term.c (turn_on_face): Don't rely on undefined behavior when
8713 assigning an out-of-range value to 'long'.
8714 Simplify test for toggling highlight.
8715 (tty_capable_p): Omit last two (unused) args. All callers changed.
8716 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8717 (read_menu_input, tty_menu_activate, tty_menu_show):
8718 * xfaces.c (x_supports_face_attributes_p)
8719 (tty_supports_face_attributes_p):
8720 Use bool for boolean. All callers changed.
8721 (tty_supports_face_attributes_p): Omit defaults for color indices;
8722 no longer needed. Simplify tail call.
8724 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8726 * xdisp.c (prepare_menu_bars): Mark static.
8727 * lisp.h (prepare_menu_bars): Don't declare.
8728 * xselect.c (x_handle_selection_clear):
8729 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8731 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8733 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
8734 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
8736 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8738 * keyboard.c (Fcommand_error_default_function): Rename from
8739 Fdefault_error_output.
8741 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
8743 * keyboard.c (Fdefault_error_output): New function, extracted from
8745 (syms_of_keyboard): Use it for Vcommand_error_function.
8747 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8749 * eval.c (handlerlist_sentinel): New variable (bug#15802).
8750 (init_eval): Use it to ensure handlerlist is non-NULL.
8751 (unwind_to_catch): Make sure we never set handlerlist to NULL.
8752 (Fsignal): Adjust NULLness test of handlerlist.
8753 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
8755 2013-11-05 Eli Zaretskii <eliz@gnu.org>
8757 * callproc.c (call_process): Call prepare_to_modify_buffer before
8758 decoding text read from the sub-process, as the decoded stuff will
8759 be inserted into the buffer. This will invalidate the various
8760 caches maintained for the buffer. (Bug#15148)
8762 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
8764 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
8765 string of glyphless-char-display.
8767 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
8769 * nsfns.m (ns_get_name_from_ioreg): New function.
8770 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
8771 OSX >= 10.9. Use ns_get_name_from_ioreg.
8773 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8775 Simplify and port recent bool vector changes.
8776 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
8777 only in this file. Use a more-efficient implementation if the
8778 second argument is a power of 2.
8779 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8780 Remove no-longer-necessary compile-time checks.
8781 (bool_vector_exact_payload_bytes): New function.
8782 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
8783 exact payload changed to call the new function. Do not assume
8784 that the arg or result fits in ptrdiff_t.
8785 (bool_vector_fill): New function.
8786 (Fmake_bool_vector): Use it. Don't assume bit counts fit
8788 (vroundup_ct): Don't assume arg fits in size_t.
8789 * category.c (SET_CATEGORY_SET): Remove. All callers now just
8790 invoke set_category_set.
8791 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
8792 All callers changed. Use bool_vector_set.
8793 * category.h (XCATEGORY_SET): Remove; no longer needed.
8794 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
8796 * data.c (Faref): Use bool_vector_ref.
8797 (Faset): Use bool_vector_set.
8798 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
8799 (Fbool_vector_not, Fbool_vector_count_matches)
8800 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
8801 * fns.c (concat): Use bool_vector_ref.
8802 (Ffillarray): Use bool_vector_fill.
8803 (mapcar1): Use bool_vector_ref.
8804 (sxhash_bool_vector): Hash words, not bytes.
8805 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
8806 a constant, since it's now used in #if.
8807 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
8808 unsigned char on unusual architectures, so that we no longer
8809 assume that the number of bits per bits_word is a power of two or
8810 is a multiple of 8 or of CHAR_BIT.
8811 (Qt): Add forward decl.
8812 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
8813 at least as strictly as bits_word.
8814 (bool_vector_data, bool_vector_uchar_data): New accessors.
8815 All data structure accesses changed to use them.
8816 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
8817 (bool_vector_set): New functions.
8818 (bool_vector_fill): New decl.
8819 (ROUNDUP): Move to alloc.c as described above.
8821 Fix recent gnutls changes.
8822 * gnutls.c (Fgnutls_boot): Don't assume C99.
8823 * process.c (wait_reading_process_output): Fix typo in recent change.
8825 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
8827 * process.c (wait_reading_process_output, read_process_output)
8828 (send_process): Check gnutls_state is not NULL.
8830 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
8831 (Fgnutls_boot): Set process gnutls_p later, after initialization.
8833 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
8835 * nsterm.m (init, run, stop:): New methods in EmacsApp for
8836 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
8838 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
8841 * nsfns.m (Fx_create_frame): Fix memory leak.
8843 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
8844 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
8845 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
8847 2013-11-04 Eli Zaretskii <eliz@gnu.org>
8849 * xdisp.c (message3_nolog, message_with_string): Encode the string
8850 before writing it to the terminal in a non-interactive session.
8852 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
8853 sure we concatenate them into a unibyte string.
8855 * fileio.c (make_temp_name): Encode PREFIX, and decode the
8856 resulting temporary name before returning it to the caller.
8857 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
8858 is a unibyte string, convert NAME to a unibyte string to ensure
8859 that the result is also a unibyte string.
8861 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
8862 create unibyte strings from default paths and directory/file
8865 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
8868 * callproc.c (init_callproc): Use build_unibyte_string to make
8869 sure we create unibyte strings from default paths and
8870 directory/file names.
8872 * buffer.c (init_buffer): Don't store default-directory of
8873 *scratch* in multibyte form. The original problem which led to
8874 that is described in
8875 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
8876 but it was solved long ago. (Bug#15260)
8878 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
8880 Port to stricter C99 platforms.
8881 Especially, C99 prohibits nesting a struct X inside struct Y if
8882 struct X has a flexible array member.
8883 * alloc.c (struct sdata): New type.
8884 (sdata): Implement in terms of struct sdata.
8885 Remove u member; all uses replaced by next_vector, set_next_vector.
8886 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
8887 (SDATA_DATA_OFFSET): Now a constant, not a macro.
8888 (struct sblock): Rename first_data member to data, which is now
8889 a flexible array member. All uses changed.
8890 (next_vector, set_next_vector, large_vector_vec): New functions.
8891 (vector_alignment): New constant.
8892 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
8893 (struct large-vector): Now merely a NEXT member, since the old approach
8894 ran afoul of stricter C99. All uses changed to use
8895 large_vector_vec or large_vector_offset.
8896 (large_vector_offset): New constant.
8897 * dispnew.c: Include tparam.h, for tgetent.
8898 Do not include term.h; no longer needed.
8899 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
8900 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
8901 (struct Lisp_Vector): Use a flexible array member for contents,
8902 instead of a union with a member that is an array of size 1.
8904 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
8905 fact that the struct no longer contains a union.
8906 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
8907 (struct Lisp_Save_Value, struct Lisp_Free):
8908 Use unsigned, not int, for spacers, to avoid c99 warning.
8909 (union specbinding): Use unsigned, not bool, for bitfield, as
8910 bool is not portable to pre-C99 hosts.
8912 2013-11-04 Glenn Morris <rgm@gnu.org>
8914 * emacs.c (usage_message): Mention that `-L :...' appends.
8916 2013-11-02 Glenn Morris <rgm@gnu.org>
8918 * Makefile.in (abs_builddir): Remove.
8919 (bootstrap_exe): Use relative filename.
8921 Use relative filenames in TAGS files.
8922 * Makefile.in (abs_srcdir): Remove it again.
8923 (.PHONY): Remove frc.
8924 (maintainer-clean): No more TAGS-LISP file.
8925 (TAGS): Pass relative file names to etags.
8926 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
8928 * Makefile.in (abs_srcdir): New, set by configure.
8930 (maintainer-clean): Remove pointless echo. That should be in the
8931 top-level Makefile, if anywhere. Delete TAGS-LISP.
8932 (extraclean): No s/ and m/ directories for some time.
8933 (TAGS): Also depend on ctagsfiles3.
8934 Remove no-longer-defined S_FILE.
8935 Pass absolute filenames to etags once more.
8936 (TAGS-LISP): Replace lispdir with its expansion.
8937 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
8938 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
8940 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
8942 * xfaces.c (check_lface_attrs, realize_default_face):
8943 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
8944 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
8946 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
8948 * emacs.c (original_pwd): Remove global var by making it local.
8949 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
8951 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
8953 * xfaces.c: Declare color_distance.
8954 (QCdistant_foreground): New variable.
8955 (NEAR_SAME_COLOR_THRESHOLD): New define.
8956 (load_color2): New function.
8957 (load_color): Call load_color2.
8958 (load_face_colors): Call load_color2 and if distant-color is specified
8959 calculate distant and use distant-color if colors are near.
8960 (LFACE_DISTANT_FOREGROUND): New define.
8961 (merge_face_ref, Finternal_set_lisp_face_attribute)
8962 (Finternal_get_lisp_face_attribute)
8963 (x_supports_face_attributes_p): Handle distant-foreground similar to
8965 (syms_of_xfaces): DEFSYM QCdistant_foreground.
8967 * dispextern.h (lface_attribute_index):
8968 Add LFACE_DISTANT_FOREGROUND_INDEX.
8970 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
8972 * image.c (pbm_next_char): New function.
8973 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
8974 (pbm_scan_number): Use it.
8975 (Qlibjpeg_version): New variable.
8976 (syms_of_image): DEFSYM and initialize it.
8978 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
8980 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
8982 2013-10-31 Glenn Morris <rgm@gnu.org>
8984 * emacs.c (original_pwd): New char.
8985 (main): If using --chdir, store original_pwd.
8986 (init_cmdargs): When setting Vinvocation_directory based on a
8987 relative argv[0], use original_pwd if set. (Bug#15768)
8989 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8991 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
8993 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
8995 * insdel.c: Fix minor problems found by static checking.
8996 (Qregion_extract_function): Now static.
8997 (prepare_to_modify_buffer_1): Remove unused locals.
8999 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9001 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9002 (syms_of_xdisp): Declare pre-redisplay-function.
9003 (markpos_of_region): Remove function.
9004 (init_iterator, compute_stop_pos, handle_face_prop)
9005 (face_before_or_after_it_pos, reseat_to_string)
9006 (get_next_display_element, window_buffer_changed)
9007 (redisplay_internal, try_cursor_movement, redisplay_window)
9008 (try_window_reusing_current_matrix, try_window_id, display_line)
9009 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9010 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9011 * window.h (struct window): Remove field `region_showing'.
9012 * dispextern.h (struct it): Remove region_beg/end_charpos.
9013 (face_at_buffer_position, face_for_overlay_string)
9014 (face_at_string_position): Update prototypes.
9015 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9016 (face_at_string_position): Remove `region_beg' and `region_end' args.
9017 * fontset.c (Finternal_char_font):
9018 * font.c (font_at, font_range): Adjust calls accordingly.
9019 * insdel.c (Qregion_extract_function): New var.
9020 (syms_of_insdel): Initialize it.
9021 (prepare_to_modify_buffer_1): Use it.
9023 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9025 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9026 * ftxfont.c (ftxfont_get_gcs):
9027 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9028 * xfaces.c (x_free_colors, x_free_dpy_colors)
9029 (x_create_gc, unload_color):
9030 * xselect.c (x_property_data_to_lisp):
9031 * xsettings.c (parse_settings):
9032 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9033 (get_bits_and_offset): Adjust definition.
9034 * frame.c (XParseGeometry): Adjust locals.
9035 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9036 * regex.h (toplevel): Likewise for reg_syntax_t.
9038 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9040 * eval.c (run_hook_with_args): Use FUNCTIONP.
9042 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9044 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9045 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9046 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9047 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9048 on MS-Windows anyway.
9049 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9050 (free_realized_face): ...adjust user.
9051 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9052 white relief pixels to -1.
9053 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9054 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9055 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9057 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9059 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9060 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9061 in practice now. All callers changed.
9063 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9065 * dispextern.h (struct face): Use bitfields for 'underline_type'
9066 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9067 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9068 'stipple' member. Move 'lface' member up to help...
9069 * xfaces.c (make_realized_face): ...this function to find and
9070 clear just the members that need clearing.
9071 (load_face_colors, realize_x_face):
9072 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9074 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9076 * xftfont.c (struct xftfont_info): Remove set-but-unused
9078 (xftfont_open): Adjust user.
9079 (xftfont_get_colors): Remove useless prototype.
9081 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9083 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9084 before passing them to 'unexec'. (Bug#15260)
9086 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9088 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9090 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9092 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9093 the changed signature of the font driver's 'close' method.
9095 * w32font.h (w32font_close): Adjust the prototype to the change in
9096 function definition.
9098 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9100 * w32uniscribe.c (uniscribe_close): Adapt the call to
9101 w32font_close to its new prototype.
9103 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
9105 Omit unused frame argument of font API's close function.
9106 * font.h (struct font): Drop frame argument. Adjust comment.
9107 * font.c (font_clear_cache, font_close_object): Adjust users.
9108 * ftfont.c (ftfont_close):
9109 * ftxfont.c (ftxfont_close):
9110 * macfont.m (macfont_close):
9111 * nsfont.m (nsfont_close):
9112 * w32font.c (w32font_close):
9113 * xfont.c (xfont_close):
9114 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
9115 tweak comments and make functions safe if called more than once for
9116 the same font object.
9118 Perform font-specific cleanup when font object is swept by GC. See
9119 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
9120 * alloc.c (cleanup_vector): New function.
9121 (sweep_vector): Call it for each reclaimed vector object.
9122 * font.h (struct font): Adjust comment.
9124 2013-10-24 Glenn Morris <rgm@gnu.org>
9126 * Makefile.in (abs_top_srcdir): New, set by configure.
9128 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
9130 Adjust recent font-related changes to fix bug#15686.
9131 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
9132 is a live window system frame, mark its default font too.
9134 2013-10-23 Glenn Morris <rgm@gnu.org>
9136 * Makefile.in (RUN_TEMACS): Make relative (again).
9137 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
9138 (bootstrap-emacs$(EXEEXT)):
9139 Quote entities that might contain whitespace.
9141 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
9143 Port to Solaris 10 and its bundled GCC.
9144 Problem reported by Timothy C. Burt.
9145 * floatfns.c (isfinite, isnan): Redefine unconditionally.
9147 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
9149 Do not allow font caches to grow too large.
9150 * alloc.c (compact_font_cache_entry, compact_font_caches):
9151 New functions or stub if not HAVE_WINDOW_SYSTEM.
9152 (compact_undo_list): Factor out from Fgarbage_collect.
9154 (mark_face_cache): Mark face font. Move down to avoid
9156 (mark_terminals): Do not mark font cache here.
9157 (Fgarbage_collect): Call compaction functions described
9158 above. Adjust comment.
9160 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
9162 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
9163 chdir to HOME (bug#15607).
9165 * nsterm.m (Qcocoa, Qgnustep): New variables.
9166 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
9167 (ns_get_color): Make selection color work for GNUstep also.
9169 2013-10-18 Eli Zaretskii <eliz@gnu.org>
9171 * keyboard.c (make_lispy_event): Remove GPM-specific code that
9172 handles mouse clicks. Instead, let GPM use the same code as all
9173 the other mice use. See the discussion starting at
9174 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
9175 for the details of the problem with the menu bar this fixes.
9177 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
9179 Remove port-specific display name lists to avoid extra
9180 complexity and data duplication with display info lists.
9181 * xterm.h (x_display_name_list): Remove declaration.
9182 * xterm.c (x_display_name_list): Remove.
9183 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
9184 * xfns.c (x_display_info_for_name, Fx_display_list):
9185 Likewise. Use x_display_list where appropriate.
9186 * w32term.h (w32_display_name_list): Remove declaration.
9187 * w32term.c (w32_display_name_list): Remove.
9188 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
9190 * w32fns.c (x_display_info_for_name, Fx_display_list):
9191 Likewise. Use x_display_list where appropriate.
9192 * nsterm.h (ns_display_name_list): Remove declaration.
9193 * nsterm.m (ns_display_name_list): Remove.
9194 (ns_term_init, syms_of_nsterm): Adjust users.
9195 * nsfns.m (ns_display_info_for_name, Fx_display_list):
9196 Likewise. Use x_display_list where appropriate.
9197 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
9198 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
9199 (mark_terminals): Mark per-terminal font cache.
9201 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
9203 Don't run timers in input-pending-p. Its new check-timers param
9204 provides the prior behavior. (Bug#15045).
9205 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
9207 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
9209 Make some functions static in non-Microsoft builds.
9210 On my platform (Fedora 19 x86-64), this shrinks the
9211 Emacs executable (text+data) by 0.25%.
9212 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
9213 (load_color) [!MSDOS]:
9214 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
9215 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
9216 * lisp.h (check_existing):
9217 * process.h (conv_sockaddr_to_lisp, network_interface_list)
9218 (network_interface_info) [!WINDOWSNT]:
9219 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
9220 Remove extern decls.
9221 * fileio.c (check_existing):
9222 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
9223 * process.c (conv_sockaddr_to_lisp, network_interface_list)
9224 (network_interface_info) [!WINDOWSNT]:
9225 * term.c (encode_terminal_code) [!WINDOWSNT]:
9226 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
9227 * xfaces.c (load_color) [!MSDOS]:
9229 * fileio.c (check_existing, check_executable, check_writable):
9230 * process.c (network_interface_list, network_interface_info):
9231 Move earlier, so that we don't need forward decls.
9232 * gnutls.c (fn_gnutls_transport_set_errno)
9233 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
9235 * w32.c (init_environment): Use faccessat rather than
9236 check_existing, partly for consistency with the rest of the code
9237 in this file, partly so that check_existing can be static.
9239 Make VALMASK visible to GDB even if clang is used (Bug#15574).
9240 * emacs.c (MAIN_PROGRAM): New macro.
9241 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
9242 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
9244 bool vector int width fixes
9245 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
9246 (Fbool_vector_count_matches_at):
9247 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
9248 can exceed PTRDIFF_MAX, at least in theory.
9249 (Fbool_vector_count_matches_at):
9250 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
9252 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
9254 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
9255 (struct sockaddr): Add forward decl, for platforms that lack it.
9257 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
9259 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
9262 2013-10-16 Eli Zaretskii <eliz@gnu.org>
9264 * w32.c (network_interface_get_info, network_interface_list)
9265 (network_interface_info): New functions. (Bug#15610)
9266 (GetAdaptersInfo_Proc): New typedef.
9267 (get_adapters_info): New wrapper function.
9268 (globals_of_w32): Initialize g_b_init_get_adapters_info.
9270 * process.h (network_interface_list, network_interface_info):
9273 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
9274 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
9275 all systems. Return non-nil for systems that HAVE_NET_IF_H and
9276 for WINDOWSNT. Doc fix.
9277 (syms_of_process): Defsubr Snetwork_interface_list and
9278 Snetwork_interface_info unconditionally.
9280 * menu.c (have_boxes): Fix redundant simulation of radio buttons
9281 in NS GUI sessions. (Bug#15629)
9283 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
9285 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
9287 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9289 * print.c (print_object): Print " ..." when truncating bool vectors.
9291 2013-10-15 Eli Zaretskii <eliz@gnu.org>
9293 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
9294 standard mouse buttons.
9296 * termhooks.h (struct input_event): Remove incorrect commentary.
9298 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9300 Disallow bool vector operations on mixed-length operands.
9301 The old behavior left garbage in the result vector sometimes,
9302 and didn't seem to be useful.
9303 * data.c (Qwrong_length_argument): New static var.
9304 (wrong_length_argument): New function.
9305 (bool_vector_binop_driver): Check that args agree in length.
9307 * keyboard.c, keyboard.h (all_kboards): Now static.
9309 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
9311 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
9312 note from the lispref.
9314 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
9316 * nsterm.h (struct ns_display_info): Remove set-but-unused
9317 member image_cache (image caches are per-terminal anyway).
9318 (FRAME_X_IMAGE_CACHE): Remove.
9319 * nsterm.m (ns_initialize_display_info): Adjust user.
9321 2013-10-14 Eli Zaretskii <eliz@gnu.org>
9323 * w32proc.c: Include mingw_time.h.
9325 * w32.c: Include mingw_time.h.
9327 Implement scrolling of TTY menus when the screen is too short.
9329 * term.c (tty_menu_display): Accept an additional argument, the
9330 menu item from which to start displaying the menu. Account for
9331 the value of Y when limiting the menu to the number of available
9333 (mi_result): New enumeration.
9334 (read_menu_input): Return enumerated value. When the y coordinate
9335 hits min_y or max_y, return scroll indication instead of wrapping
9337 (tty_menu_activate): Handle the scrolling indications from
9338 read_menu_input. Compute the first menu item to display and pass
9339 it to tty_menu_display.
9341 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9343 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
9344 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
9345 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
9346 Adjust to match the change described below.
9347 (struct terminal): Move must_write_spaces, line_ins_del_ok,
9348 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
9349 memory_below_frame members to...
9350 * termchar.h (struct tty_display_info): ...here because they're
9351 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
9352 * term.c (init_tty):
9353 * nsterm.m (ns_create_terminal):
9354 * w32term.c (w32_create_terminal):
9355 * xterm.c (x_create_terminal): Adjust users.
9356 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
9357 to filter out non-TTY frames. Adjust comment.
9358 (scrolling): Adjust user. Prefer eassert for debugging check.
9360 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9362 * xfaces.c (PT_PER_INCH): Remove unused macro.
9363 * termhooks.h (struct terminal): Remove set-but-unused
9364 member fast_clear_end_of_line.
9365 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
9366 * nsterm.m (ns_create_terminal):
9367 * term.c (init_tty):
9368 * w32term.c (w32_create_terminal):
9369 * xterm.c (x_create_terminal): Adjust users.
9371 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
9373 * lisp.h (bool_vector_size): New function.
9374 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
9375 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9376 (Fbool_vector_not, Fbool_vector_count_matches_at):
9377 Remove uses of 'eassume' that should no longer be needed,
9378 because they are subsumed by the 'eassume' in bool_vector_size.
9380 2013-10-12 Eli Zaretskii <eliz@gnu.org>
9382 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
9383 after inclusion of gif_lib.h, thus fixing compiler warnings caused
9384 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
9386 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9388 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
9389 have different dimensions. (Bug#15575)
9391 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
9394 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
9396 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9398 * term.c (tty_menu_show): Never return with unbalanced
9399 specpdl. Use eassert for debugging check. Adjust style.
9401 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9403 * term.c (read_menu_input): Make selection of menu items
9404 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
9405 (tty_menu_activate): Fix off-by-one error when computing max_y.
9407 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
9409 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
9410 audit logging (only used with GnuTLS 3.x) and enable it.
9412 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9414 * dispnew.c (redraw_frame): Remove useless #ifdef because
9415 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
9416 Also, move TTY fflush to...
9417 * term.c (tty_update_end): ...this function.
9419 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9421 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
9422 the end of the frame's glyph matrix. (Bug#15575)
9424 * term.c (tty_menu_display): Don't move cursor while overwriting
9425 frame's glyphs with menu items. Limit the number of items
9426 displayed to what can be shown on the available screen lines,
9427 excluding the echo area.
9428 (tty_menu_activate): Limit the Y coordinate allowed by
9429 read_menu_input to the last screen line used for menu display.
9431 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9433 * lisp.h (eassume): New macro.
9434 Also, include <verify.h>, for 'assume'.
9435 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9436 (vroundup, vector_nbytes):
9437 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9438 (Fbool_vector_not, Fbool_vector_count_matches)
9439 (Fbool_vector_count_matches_at):
9440 Use eassume, not eassert.
9441 * casetab.c (set_identity, shuffle):
9442 * composite.c (composition_gstring_put_cache):
9443 * dispnew.c (update_frame_1):
9444 * ftfont.c (ftfont_shape_by_flt):
9445 * image.c (gif_load):
9446 * intervals.c (offset_intervals):
9447 * macfont.m (macfont_shape):
9448 Remove calls to 'assume' that are no longer needed, because
9449 --enable-gcc-warnings no longer generates bogus warnings
9450 when these calls are removed.
9452 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9454 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9456 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9458 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9459 (Qsubstitute_env_in_file_name): New var.
9460 (syms_of_fileio): Define it.
9462 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9464 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
9465 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
9468 * term.c (save_and_enable_current_matrix): Don't allocate and
9469 don't save margin areas.
9470 (restore_desired_matrix): Don't restore margin areas.
9471 (free_saved_screen): Don't free margin areas.
9473 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
9475 * image.c: Pacify --enable-gcc-warnings.
9476 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
9477 #define only if used.
9479 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9481 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
9482 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
9483 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
9484 (gif_load): For giflib v5.x and later, display the error message
9485 produced by giflib when its functions fail.
9486 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
9489 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9491 * keyboard.c (last_event_timestamp): Remove. For X selection and
9492 GTK popup menus, it may be obtained from per-frame X display info.
9493 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
9494 (process_special_events): Adjust users.
9495 * keyboard.h (last_event_timestamp): Remove declaration.
9496 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
9497 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
9498 * menu.h (xmenu_show): Adjust prototype.
9499 * menu.c (Fx_popup_menu): Adjust user.
9500 * xselect.c (x_own_selection, x_get_foreign_selection)
9501 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
9503 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9505 * keyboard.c (init_kboard): Now static. Add arg
9506 to denote window system. Adjust comment.
9507 (init_keyboard): Adjust user.
9508 (allocate_kboard): New function.
9510 * nsterm.m (ns_term_init):
9511 * term.c (init_tty):
9512 * w32term.c (w32_create_terminal):
9513 * xterm.c (x_term_init): Use it.
9514 * keyboard.h (init_kboard): Remove prototype.
9515 (allocate_kboard): Add prototype.
9517 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
9519 * image.c (GIFLIB_MAJOR): Ensure it's defined.
9520 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
9522 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9524 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
9526 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9528 * term.c (tty_menu_activate): Flush the output stream after
9529 showing the cursor, and don't mark the frame garbaged at exit from
9530 the function. Fixes redisplay glitches when moving from one menu
9533 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
9535 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
9536 or throw error (Bug#15570).
9538 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9540 * intervals.c (temp_set_point_both): Move test into 'eassert',
9543 * lisp.h (eassert): Don't use 'assume'.
9544 Sometimes 'assume' wins in performance, and sometimes it loses,
9545 so it shouldn't be used all the time. Perhaps we need two
9546 flavors of 'eassert', one for where 'assume' is far more likely
9547 to help or to hurt; but that can be done later.
9548 Problem reported by Dmitry Antipov in
9549 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
9550 Also, don't include <verify.h>; no longer needed.
9552 2013-10-09 Glenn Morris <rgm@gnu.org>
9554 * eval.c (Fcond): Doc tweak.
9556 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9558 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9559 expressions with side effects to eassert. (Bug#15565)
9561 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9563 * fns.c (hashfn_user_defined): Allow hash functions to return any
9566 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9568 Fix minor problems found by static checking.
9569 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9570 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9571 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9572 * keyboard.c (read_menu_command): Remove unused local.
9573 * lisp.h (read_menu_command): New decl.
9574 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9575 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9576 Return ptrdiff_t, not int.
9577 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9578 not int, for benefit of xpalloc.
9579 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9581 (have_menus_p): Remove; unused.
9582 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9583 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9584 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9586 (save_and_enable_current_matrix): Omit unnecessary casts.
9587 (read_menu_input): Omit local extern decl (now in lisp.h).
9588 Don't access uninitialized storage if mouse_get_xy fails.
9589 (tty_menu_activate): Mark local as initialized, for lint.
9590 (tty_menu_activate, tty_meny_show): Remove unused locals.
9592 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9594 Support menus on text-mode terminals.
9595 * xterm.h (xw_popup_dialog): Add prototype.
9597 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9598 (xmenu_show): Block input here, instead in Fx_popup_menu.
9599 (xw_popup_dialog): New function, with X-specific bits of popup
9602 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9605 * window.c (Fset_window_configuration): Use run-time tests of the
9606 frame type instead of compile-time conditionals, when menu-bar
9607 lines are considered.
9609 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9610 (w32_popup_dialog): New prototypes.
9612 * w32menu.c (Fx_popup_dialog): Function deleted.
9613 (w32_popup_dialog): New function, with w32 specific bits of popup
9614 dialogs. Block input here.
9616 * w32inevt.c (w32_console_read_socket): Minor change to add
9617 debugging TTY events.
9619 * w32fns.c (show_hourglass): If returning early because the frame
9620 is not a GUI frame, unblock input.
9622 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9623 (cursorY): New functions.
9625 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9626 WINDOWSNT, macros that call curX and curY elsewhere.
9628 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9630 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9631 specific function to hide and show cursor on a text-mode terminal.
9632 (tty_menu_struct, struct tty_menu_state): New structures.
9633 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9634 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9635 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9636 (tty_menu_locate, save_and_enable_current_matrix)
9637 (restore_desired_matrix, screen_update, read_menu_input)
9638 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9639 (tty_pop_down_menu, tty_menu_last_menubar_item)
9640 (tty_menu_new_item_coords, tty_menu_show): New functions.
9641 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9643 * nsterm.h (ns_popup_dialog): Adjust prototype.
9645 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9647 (ns_popup_dialog): Adapt order of arguments to the other
9648 *_menu_show implementations.
9649 (Fx_popup_dialog): Function deleted.
9651 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9653 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9655 * menu.c (have_boxes): New function.
9656 (single_keymap_panes): Use it instead of a compile-time
9658 (single_menu_item): Use run-time tests of the frame type instead
9659 of compile-time conditionals.
9660 (encode_menu_string): New function.
9661 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9662 the macro, since different types of frame need different encoding
9664 (digest_single_submenu): Use run-time tests of frame type instead
9665 of, or in addition to, compile-time conditionals.
9666 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9667 (Fx_popup_menu): Detect when the function is called from keyboard
9668 on a TTY. Don't barf when invoked on a text-mode frame.
9669 Check frame type at run time, instead of compile-time conditionals for
9670 invoking terminal-specific menu-show functions.
9671 Call tty_menu_show on text-mode frames.
9672 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9673 run time to determine which alternative to invoke; support dialogs
9676 * keyboard.h <Qmouse_movement>: Declare.
9678 * keyboard.c <Qmouse_movement>: Now extern.
9679 <Qecho_keystrokes>: New static variable.
9680 (read_key_sequence): Accept an additional argument, a flag to
9681 prevent redisplay during reading of the key sequence. All callers
9683 (read_menu_command): New function.
9684 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9686 (toolkit_menubar_in_use): New function.
9687 (make_lispy_event): Use it instead of a compile-time test.
9689 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9690 window-system being available.
9692 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9693 to x-popup-dialog on the frame type, they all now support popup
9696 * dispnew.c (save_current_matrix): Save the margin areas.
9697 (restore_current_matrix): Restore margin areas.
9698 (update_frame_with_menu): New function.
9700 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9703 * alloc.c (make_save_ptr): Now compiled unconditionally.
9705 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9707 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9708 (redraw_frame, update_frame): Adjust users.
9709 * dispextern.h (set_window_update_flags): Adjust prototype.
9710 * xdisp.c (redisplay_internal): When updating all frames with zero
9711 windows_or_buffers_changed, assume that only the windows that shows
9712 current buffer should be really updated.
9714 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9716 Do not allocate huge temporary memory areas and objects while encoding
9717 for file I/O, thus reducing an enormous memory usage for large buffers.
9718 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9719 * coding.h (struct coding_system): New member raw_destination.
9720 * coding.c (setup_coding_system): Initialize it to zero.
9721 (encode_coding_object): If raw_destination is set, do not create
9722 dst_object. Add comment.
9723 * fileio.c (toplevel): New constant E_WRITE_MAX.
9724 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9725 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9727 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
9729 * nsterm.m (windowDidExitFullScreen:)
9730 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
9732 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9734 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
9735 * keyboard.c (unblock_input_to): Don't process pending signals
9736 if a fatal error is in progress.
9738 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
9739 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
9740 they're talking about words in Lisp bool vectors.
9741 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
9742 * data.c (popcount_bits_word): Rename from popcount_size_t.
9743 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
9746 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9748 Improve support for popcount and counting trailing zeros (Bug#15550).
9749 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
9750 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
9751 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
9752 (popcount_size_t_msc, popcount_size_t_gcc):
9753 Remove; now done by Gnulib.
9754 (popcount_size_t): Now a macro that defers to Gnulib.
9755 (count_trailing_zero_bits): Return int, for consistency with
9756 Gnulib and because Emacs prefers signed to unsigned int.
9757 Don't assume that size_t is either unsigned int or unsigned long
9758 or unsigned long long.
9759 (size_t_to_host_endian): Do not assume that size_t is either
9760 exactly 32 or exactly 64 bits wide.
9761 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
9762 etc., so that it's now an enum constant, not a macro.
9763 No need to assume that it's either 32 or 64.
9765 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
9767 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
9770 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9772 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
9773 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
9775 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9777 emacs_read and emacs_write now use void *, not char *.
9778 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
9779 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
9780 Buffer arg is now void *, not char *. This matches plain
9781 'read' and 'write' better, and avoids a constraint violation
9782 on Solaris 9 with Oracle Studio.
9784 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9786 * alloc.c (Fmake_string): For ASCII char initializer, prefer
9787 memset to explicit loop. Otherwise copy largest possible chunk
9788 from initialized to uninitialized part, thus allowing the longer
9789 memcpy runs and reducing the number of loop iterations.
9791 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
9793 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
9794 hide toolbar (Bug#15388).
9795 (windowDidEnterFullScreen:): If presentation options are zero,
9796 set them here (Bug#15388).
9797 (ns_update_auto_hide_menu_bar): Remove runtime check.
9798 Don't auto hide dock unless menubar is also auto hidden.
9800 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
9802 * editfns.c (message): Mention batch mode in doc string.
9804 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
9806 * nsterm.m (check_native_fs): Remove erroneous comment.
9808 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
9810 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
9811 uses find_newline instead of scan_newline and so doesn't move point.
9813 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
9815 Use hardware support for byteswapping on glibc x86 etc.
9816 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
9817 whereas the old swap64 needed 30.
9818 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
9819 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
9820 Use byteswap.h's macros to swap bytes.
9821 * lisp.h (swap16, swap32, swap64): Remove.
9822 All uses replaced by bswap_16, bswap_32, bswap_64.
9824 * bytecode.c (exec_byte_code): Use some more volatile variables
9825 to work around local variables getting clobbered by longjmp.
9826 Port to pre-C99, which doesn't allow decls after stmts.
9828 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
9830 * lisp.h (eassert): Assume that COND is true when optimizing.
9831 In other words, take on the behavior of eassert_and_assume.
9832 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
9833 (eassert_and_assume): Remove. All uses replaced by eassert.
9835 * xdisp.c (Qglyphless_char): Now static.
9837 Adjust to merge from gnulib.
9838 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
9839 * lisp.h: Include <verify.h>, for 'assume'.
9841 * eval.c (clobbered_eassert): New macro.
9842 (internal_catch, internal_condition_case)
9843 (internal_condition_case_1, internal_condition_case_2)
9844 (internal_condition_case_n): Use it instead of eassert
9845 when the argument contains locals clobbered by longjmp.
9846 Don't use clobbered locals outside of clobbered_eassert.
9847 (internal_lisp_condition_case): Use a volatile variable
9848 to work around a local variable's getting clobbered.
9850 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9852 * lisp.h (struct handler): Merge struct handler and struct catchtag.
9853 (PUSH_HANDLER): New macro.
9854 (catchlist): Remove.
9855 (handlerlist): Always declare.
9857 * eval.c (catchlist): Remove (merge with handlerlist).
9858 (handlerlist, lisp_eval_depth): Not static any more.
9859 (internal_catch, internal_condition_case, internal_condition_case_1)
9860 (internal_condition_case_2, internal_condition_case_n):
9862 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
9863 handlerlist/catchlist.
9864 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
9865 handlerlist which can only handle a single condition-case handler at
9867 (find_handler_clause): Simplify since we only a single branch here
9870 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
9872 (bcall0): New function.
9873 (exec_byte_code): Add corresponding cases. Improve error message when
9874 encountering an invalid byte-code. Let Bunwind_protect accept
9875 a function (rather than a list of expressions) as argument.
9877 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
9878 and make them unconditional now that they're heap-allocated.
9880 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9882 * charset.c (Fdecode_char, Fencode_char): Remove description of
9883 `restriction' arg. now that it's hidden by advertised-calling-convention.
9885 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
9887 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9888 Remove unused variable (from mac-port).
9889 (macfont_draw): Use s->ybase for correct y position.
9891 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9893 * frame.h (struct frame): Drop has_minibuffer member because...
9894 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
9895 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
9897 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9899 * window.h (struct window): Prefer enum text_cursor_kinds to int
9900 for phys_cursor_type member. Move the latter, phys_cursor_width,
9901 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
9902 * window.c (replace_window, make_window): Adjust users.
9904 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9906 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
9907 this module is never compiled otherwise.
9909 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
9911 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
9914 2013-09-29 Eli Zaretskii <eliz@gnu.org>
9916 * xdisp.c (get_next_display_element): Don't call face_for_font in
9917 a build configured --without-x. (Bug#15484)
9919 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
9921 * window.c (calc_absolute_offset): #elif should be #elif defined.
9923 * frame.c (delete_frame): Block/unblock input to overcome race
9924 condition (Bug#15475).
9926 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
9928 * frame.c (delete_frame): Record selected frame only after
9929 calling Qdelete_frame_functions (Bug#15477).
9931 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
9933 * nsterm.m (ns_selection_color): Remove.
9934 (ns_get_color): Check for ns_selection_(fg|bg)_color using
9935 NSColor selectedText(Background)Color. Only for COCOA.
9936 (ns_term_init): Remove assignment of ns_selection_color, logic
9937 moved to ns_get_color.
9939 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
9940 NS_SELECTION_COLOR_DEFAULT.
9941 (NS_SELECTION_FG_COLOR_DEFAULT): New.
9943 2013-09-28 Eli Zaretskii <eliz@gnu.org>
9945 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
9946 frame' does not have the tool_bar_window member.
9948 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
9950 Signal error when reading an empty byte-code object (Bug#15405)
9951 * lread.c (read1): Signal error.
9952 * alloc.c (make_byte_code): eassert header size.
9953 (sweep_vectors): Change an int to size_t.
9955 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9957 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
9958 instead of ints, as it's the usual style for offsetof constants. See:
9959 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
9961 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
9962 This is ugly, but it should fix the performance problem for older
9963 GCC versions in the short run. I'll look into integrating the
9964 Gnulib module for popcount, as a better fix.
9965 See the thread starting in:
9966 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
9967 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
9968 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
9969 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
9970 (popcount_size_t): Use it.
9972 2013-09-24 Daniel Colascione <dancol@dancol.org>
9974 * process.c (Fnetwork_interface_info): Fix build break due to
9977 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9979 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
9980 Prefer signed to unsigned integers where either will do.
9981 No need for 'const' on locals that do not escape.
9982 Omit easserts with unnecessary and unportable assumptions about
9983 alignment. Avoid unnecessary casts to char *.
9985 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9987 Use union for the payload of struct Lisp_Vector.
9988 This helps to avoid a few glitches dictated by C's aliasing rules.
9989 * lisp.h (struct Lisp_Vector): Use union for next and
9990 contents member. Adjust comment. Change related users.
9991 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
9992 Related users changed.
9993 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
9994 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
9995 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
9996 * xfaces.c, xfont.c, xmenu.c: Related users changed.
9998 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10000 Optimize glyph row clearing and copying routines.
10001 * dispextern.h (struct glyph_row): Change layout of struct
10002 glyph_row to help copy_row_except_pointers. Adjust comment.
10003 * dispnew.c (null_row): Remove.
10004 (clear_glyph_row): Use offsetof and memset to find and clear
10005 just the members that need clearing. Adjust comment.
10006 (copy_row_except_pointers): Likewise for copying.
10008 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10010 Some minor cleanups of recently-added bool vector code.
10011 * conf_post.h (assume): Always return void. Use lint version
10012 only if GCC and MSC versions don't apply.
10013 * conf_post.h (assume):
10014 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10015 Depend on _MSC_VER, not __MSC_VER, for consistency with
10017 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10018 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10019 (bool_vector_binop_driver, count_trailing_zero_bits)
10020 (size_t_to_host_endian): Now static, not static inline;
10021 the latter isn't needed with modern compilers and doesn't
10022 work with older compilers anyway.
10024 * alloc.c (valgrind_p): Use bool for boolean.
10026 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10028 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10029 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10030 (display_last_displayed_message_p, message_buf_print)
10031 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10032 Use bool for boolean.
10033 * dispextern.h (cancel_line, init_desired_glyphs):
10034 Remove ancient leftover.
10035 (help_echo_showing_p, hourglass_shown_p):
10036 * lisp.h (noninteractive_need_newline): Adjust declaration.
10038 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10040 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10042 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10043 ...this file and convert the latter to static. Adjust comment.
10044 (make_initial_frame):
10045 * window.c (init_window_once): Adjust user.
10046 * frame.h (last_nonminibuf_frame): Remove declaration.
10047 * lisp.h (selected_frame): Likewise.
10048 * msdos.c (the_only_display_info): Adjust comment.
10050 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10052 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10053 computing the end column of mouse-highlight that comes from
10054 display or overlay strings. (Bug#15437)
10055 (note_mouse_highlight): Adapt calculation of last argument to
10056 mouse_face_from_string_pos to the above change.
10058 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10059 all platforms, not just for clang.
10061 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10063 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10064 about excess arguments to snprintf.
10066 * conf_post.h(assume): Use __builtin_unreachable for clang.
10068 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10070 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10071 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10073 2013-09-23 Daniel Colascione <dancol@dancol.org>
10075 * alloc.c (USE_VALGRIND): New macro; on by default
10076 when ENABLE_CHECKING.
10077 (mark_maybe_object, mark_maybe_pointer)
10078 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10080 (valgrind_p) [USE_VALGRIND]: New variable.
10081 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10083 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10085 * process.c (wait_reading_process_output): Change int pnamelen to
10088 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10089 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10090 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10091 argument to unsigned long to avoid warning.
10092 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10094 * conf_post.h (assume): Fix compiler error: x shall be cond.
10096 2013-09-22 Daniel Colascione <dancol@dancol.org>
10098 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10099 warning when compiling without a window system.
10101 2013-09-22 Daniel Colascione <dancol@dancol.org>
10103 * data.c (Qbool_vector_p): New symbol.
10104 (bool_vector_spare_mask, popcount_size_t_generic)
10105 (popcount_size_t_msc, popcount_size_t_gcc)
10107 (bool_vector_binop_driver)
10108 (count_trailing_zero_bits, size_t_to_host_endian)
10109 (Fbool_vector_exclusive_or)
10110 (Fbool_vector_union)
10111 (Fbool_vector_intersection, Fbool_vector_set_difference)
10112 (Fbool_vector_subsetp, Fbool_vector_not)
10113 (Fbool_vector_count_matches)
10114 (Fbool_vector_count_matches_at): New functions.
10115 (syms_of_data): Intern new symbol, functions.
10116 * alloc.c (bool_vector_payload_bytes): New function.
10117 (Fmake_bool_vector): Instead of calling Fmake_vector,
10118 which performs redundant initialization and argument checking,
10119 just call allocate_vector ourselves. Make sure we clear any
10120 terminating padding to zero.
10121 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
10122 instead of open-coding the size calculation.
10123 (vroundup_ct): New macro.
10124 (vroundup): Assume argument >= 0; invoke vroundup_ct.
10125 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
10126 * composite.c (composition_gstring_put_cache):
10127 Change lint_assume to assume.
10128 * conf_post.h (assume): New macro.
10129 (lint_assume): Remove.
10130 * dispnew.c (update_frame_1): Change lint_assume to assume.
10131 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
10133 * image.c (gif_load): Change lint_assume to assume.
10134 * lisp.h (eassert_and_assume): New macro.
10135 (Qbool_vector_p): Declare.
10136 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
10137 (swap16, swap32, swap64): New inline functions.
10138 * macfont.m (macfont_shape): Change lint_assume to assume.
10139 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
10140 * xsettings.c (parse_settings): Use new swap16 and
10141 swap32 from lisp.h instead of file-specific macros.
10143 2013-09-22 Eli Zaretskii <eliz@gnu.org>
10145 * xdisp.c (try_window_id): Don't abort if cursor row could not be
10146 found (which can legitimately happen when the glyph row at the
10147 window start is disabled in the current_matrix. (Bug#15365)
10149 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
10151 Fix syntax.h bug introduced by recent INLINE change.
10152 syntax.h defined an extern inline function SYNTAX_ENTRY that was
10153 conditionally compiled one way in some modules, and a different
10154 way in others. This doesn't work with extern inline functions,
10155 which must have the same definition in all modules, because the
10156 defining code might be shared across modules, depending on the
10157 implementation. Symptoms reported by Martin Rudalics in:
10158 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
10159 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
10160 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
10161 overriding the corresponding functions in syntax.h.
10162 * syntax.h (syntax_property_entry, syntax_property_with_flags)
10163 (syntax_property): New inline functions.
10164 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
10165 Rewrite in terms of these new functions.
10167 2013-09-21 Eli Zaretskii <eliz@gnu.org>
10169 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
10170 not chars_in_text, whose result depends on the multibyteness of
10171 the current buffer. (Bug#15426)
10173 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
10175 Port recent change to hosts where pointers aren't 'long'.
10176 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
10177 Don't assume that pointers are the same width as 'long'.
10178 Add a compile-time check that a pointer fits into two X slots.
10180 A simpler, centralized INLINE.
10181 * conf_post.h (INLINE): Define only if not already defined.
10182 This allows us to use a single INLINE, defined by one file
10184 * emacs.c (INLINE): Define it.
10185 Also, include category.h, charset.h, composite.h, dispextern.h,
10186 syntax.h, systime.h, so that their INLINE definitions are expanded
10187 properly for Emacs.
10188 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
10189 * buffer.h, buffer.c (BUFFER_INLINE):
10190 * category.h, category.c (CATEGORY_INLINE):
10191 * character.h, character.c (CHARACTER_INLINE):
10192 * charset.h, charset.c (CHARSET_INLINE):
10193 * composite.h, composite.c (COMPOSITE_INLINE):
10194 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
10195 * frame.h, frame.c (FRAME_INLINE):
10196 * intervals.h, intervals.c (INTERVALS_INLINE):
10197 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
10198 * lisp.h, alloc.c (LISP_INLINE):
10199 * process.h, process.c (PROCESS_INLINE):
10200 * syntax.h, syntax.c (SYNTAX_INLINE):
10201 * systime.h, sysdep.c (SYSTIME_INLINE):
10202 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
10203 * window.h, window.c (WINDOW_INLINE):
10204 Remove. All uses replaced with INLINE.
10206 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
10208 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
10209 to avoid Bug#15398.
10211 2013-09-19 Eli Zaretskii <eliz@gnu.org>
10213 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
10214 'const char *' to avoid compiler warnings due to similar change in
10215 the prototype of x_get_string_resource.
10217 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10219 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
10220 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
10221 going to replace static variables below. Adjust comments.
10222 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
10223 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
10224 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
10225 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
10226 Related users changed.
10227 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
10228 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
10229 last_mouse_movement_time, going to replace static variables below.
10231 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
10232 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
10234 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
10235 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
10236 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
10237 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
10238 static variables below.
10239 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
10240 (last_mouse_scroll_bar): Remove.
10241 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
10242 (mouseExited): Related users changed.
10244 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10246 Do not use external array to process X scroll bar messages.
10247 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
10248 (x_send_scroll_bar_event): Pack window pointer into two slots
10249 of XClientMessageEvent if we're 64-bit. Adjust comment.
10250 (x_scroll_bar_to_input_event): Unpack accordingly.
10252 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10254 Ifdef away recent changes which aren't relevant to NS port.
10255 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
10256 [!HAVE_NS]: Declare as such.
10257 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
10258 [!HAVE_NS]: Define as such.
10260 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10262 * frame.c (x_redo_mouse_highlight): New function
10263 to factor out common code used in W32 and X ports.
10264 * dispextern.h (x_redo_mouse_highlight): Add prototype.
10265 * xterm.h (struct x_display_info):
10266 * w32term.h (struct w32_display_info):
10267 * nsterm.h (struct ns_display_info): New members
10268 last_mouse_motion_frame, last_mouse_motion_x and
10269 last_mouse_motion_y, going to replace static variables below.
10270 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
10271 (redo_mouse_highlight): Remove.
10272 (note_mouse_movement, syms_of_xterm): Adjust user.
10273 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
10274 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
10275 (redo_mouse_highlight): Remove.
10276 (note_mouse_movement, syms_of_w32term): Adjust user.
10277 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
10278 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
10280 (note_mouse_movement, mouseMoved, syms_of_nsterm):
10281 * nsfns.m (compute_tip_xy): Adjust user.
10283 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10285 * frame.c (x_mouse_grabbed): New function.
10286 * dispextern.h (x_mouse_grabbed): Add prototype.
10287 (last_mouse_frame): Remove declaration.
10288 * xterm.h (struct x_display_info):
10289 * w32term.h (struct w32_display_info):
10290 * nsterm.h (struct ns_display_info): New member
10291 last_mouse_frame, going to replace...
10292 * xdisp.c (last_mouse_frame): ...global variable.
10293 (note_tool_bar_highlight):
10294 * w32term.c (w32_mouse_position, w32_read_socket):
10295 * xterm.c (XTmouse_position, handle_one_xevent):
10296 Use x_mouse_grabbed.
10297 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
10299 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10301 * w32term.c (w32_read_socket): Avoid temporary
10302 variables in a call to x_real_positions.
10303 * xterm.c (handle_one_xevent): Likewise.
10305 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10307 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
10308 (x_icon_type): Remove prototype.
10309 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
10310 * frame.c (x_icon_type): Remove.
10311 * w32term.c (x_make_frame_visible, x_iconify_frame):
10312 * xterm.c (x_make_frame_visible, x_iconify_frame):
10313 Use x_set_bitmap_icon to factor out common code.
10315 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10317 * dispextern.h (check_x_display_info, x_get_string_resource):
10318 Declare here just once and unify the latter.
10319 * frame.c (check_x_display_info, x_get_string_resource):
10320 * nsterm.h (check_x_display_info):
10321 * xrdb.c (x_get_string_resource):
10322 * xterm.h (check_x_display_info): Remove prototypes.
10323 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
10324 * w32reg.c (x_get_string_resource): Likewise.
10325 (w32_get_rdb_resource): Adjust user.
10327 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10329 * xterm.h (struct x_display_info): New member
10330 x_pending_autoraise_frame, going to replace...
10331 * xterm.c (pending_autoraise_frame): ...static variable.
10332 (x_new_focus_frame, XTread_socket): Adjust users.
10333 * w32term.h (struct w32_display_info): New member
10334 w32_pending_autoraise_frame, going to replace...
10335 * w32term.c (pending_autoraise_frame): ...global variable.
10336 (x_new_focus_frame, w32_read_socket): Adjust users.
10338 2013-09-17 Glenn Morris <rgm@gnu.org>
10340 * xdisp.c (message_dolog): If we create *Messages*,
10341 switch it to messages-buffer-mode.
10343 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
10345 Don't overuse 'const' in types of locals.
10346 * bidi.c (bidi_count_bytes):
10347 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
10348 (xg_event_is_for_scrollbar):
10349 * xselect.c (x_handle_property_notify)
10350 (x_handle_selection_notify, x_handle_dnd_message):
10351 * xsettings.c, xsettings.h (xft_settings_event):
10352 * xterm.c (x_handle_net_wm_state, handle_one_event)
10353 (x_menubar_window_to_frame, x_detect_focus_change)
10354 (construct_mouse_click, note_mouse_movement)
10355 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10356 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10357 (handle_one_xevent, x_handle_net_wm_state):
10358 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
10359 (x_handle_dnd_message):
10360 Avoid unnecessary 'const', typically the second 'const' in
10361 'const foo * const arg', a 'const' that does not affect the API
10362 and doesn't significantly help the human reader.
10364 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10366 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
10367 only if Glib < 2.36.0.
10368 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
10369 * xsettings.c (init_gconf, init_gsettings): Do not check
10371 * xterm.c (handle_one_xevent): Do not call to x_clear_area
10373 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
10375 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
10377 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
10378 before calling g_type_init.
10380 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
10382 * nsterm.m (syms_of_nsterm): ... to here.
10384 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10386 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
10387 (ignore_next_mouse_click_timeout): Use Time as X does.
10388 (handle_one_xevent): Avoid cast and use unsigned comparison.
10390 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10392 Do not copy X event in handle_one_xevent except KeyPress case.
10393 Wnen XEvent is processed, it is unlikely to be changed except
10394 KeyPress case, so we can avoid copying and use const pointer to
10395 const data to make sure that an event is not changed elsewhere.
10396 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
10397 const' and do not create local copy except for the KeyPress event.
10398 Use casts to avoid a few glitches. Adjust formatting. Add comments.
10399 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
10400 (x_handle_net_wm_state, x_menubar_window_to_frame)
10401 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
10402 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10403 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
10404 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
10405 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
10406 (x_handle_dnd_message):
10407 * xsettings.c (xft_settings_event):
10408 Use 'const XEvent * const' where appropriate.
10409 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
10411 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10413 Fix X event waiting to handle multiple frames.
10414 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
10415 * xterm.c (pending_event_wait): Remove. Adjust users.
10416 (x_detect_focus_change): Pass frame arg.
10417 (handle_one_xevent): Find related frame early and clear per-frame
10418 wait_event_type only if this is an event for the relevant frame.
10419 (x_wait_for_event): Use per-frame wait_event_type.
10421 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
10423 * nsfns.m (Fx_create_frame): Fix font driver registration for
10426 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10427 for syms_of_macfont.
10429 * nsterm.m: Include macfont.h.
10430 (ns_tmp_flags, ns_tmp_font): Remove.
10431 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10432 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10433 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10434 (changeFont:): Fix code style. Check for font driver type when
10437 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10440 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10441 (nsfont_open): Set font driver type.
10442 Set font->ascent and font->descent. Figure out font instead of
10443 ns_tmp_font, and flags instead of ns_tmp_flags.
10444 Fix indentation. Remove call to ns_draw_text_decoration,
10447 * nsfns.m: Include macfont.h.
10448 (Fx_create_frame): Register macfont driver, make a better default font.
10449 (Fns_popup_font_panel): Get font from macfont driver, if used.
10451 * macfont.m, macfont.h, macuvs.h: New files.
10453 * font.h: Declare syms_of_macfont.
10455 * font.c (syms_of_font): Call syms_of_macfont.
10457 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10459 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10461 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
10462 and it is always zero for others, so I assume that this is an ancient
10463 leftover which nobody will want to change any more.
10464 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
10465 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
10466 * frame.c (x_set_scroll_bar_width):
10467 * w32fns.c (w32_createscrollbar):
10468 * w32term.c (w32_set_vertical_scroll_bar):
10469 * xfns.c (x_set_scroll_bar_default_width):
10470 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
10471 (x_scroll_bar_expose): Related users changed.
10473 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10475 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
10476 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
10477 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
10479 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
10480 Define once here...
10481 * nsterm.h, w32term.h, xterm.h: ...and not here.
10482 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
10483 Remove unused Xisms.
10484 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
10485 these modules are never compiled otherwise.
10487 2013-09-14 Eli Zaretskii <eliz@gnu.org>
10489 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10490 Doc fix. (Bug#15375)
10492 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10494 Unify Fx_focus_frame between all ports.
10495 * frame.h (x_focus_frame): New prototype.
10496 * xfns.c (Fx_focus_frame): Remove.
10497 (syms_of_xfns): Do not defsubr it.
10498 (x_focus_frame): X implementation.
10499 * nsfns.m (Fx_focus_frame): Remove.
10500 (syms_of_nsfns): Do not defsubr it.
10501 (x_focus_frame): NS implementation.
10502 * w32term.c (Fx_focus_frame): Remove.
10503 (x_focus_on_frame): Rename to...
10504 (x_focus_frame): W32 implementation.
10505 * w32term.h (x_focus_on_frame): Remove prototype.
10506 * w32fns.c (Fx_focus_frame): Remove.
10507 (syms_of_w32fns): Do not defsubr it.
10508 * frame.c (Fx_focus_frame): Define here.
10509 (syms_of_frame): Defsubr here.
10510 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
10512 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10514 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
10515 All of them are replaced with FRAME_DISPLAY_INFO, defined in
10516 each port to reference the port-specific window system data.
10517 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
10518 (FRAME_DISPLAY_INFO): Define.
10519 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
10520 (FRAME_DISPLAY_INFO): Define. Adjust users.
10521 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
10522 (FRAME_DISPLAY_INFO): Define. Adjust users.
10523 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
10524 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
10525 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
10526 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
10527 * xselect.c, xterm.c: All related users changed.
10529 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10531 * xterm.h (x_window_to_frame, x_any_window_to_frame)
10532 (x_menubar_window_to_frame): Remove prototypes.
10533 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10534 (x_menubar_window_to_frame, x_top_window_to_frame):
10536 * xterm.c (x_window_to_frame, x_any_window_to_frame)
10537 (x_menubar_window_to_frame, x_top_window_to_frame):
10538 ...to here and convert all but the last to static.
10540 2013-09-12 Eli Zaretskii <eliz@gnu.org>
10542 * lisp.mk (lisp): Add w32-common-fns.elc.
10544 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
10546 * charset.c (char_charset): Document an exception for char-charset.
10548 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10550 * xterm.h (x_display_info): New field last_user_time...
10551 * xterm.c (toplevel): ...to replace static last_user_time.
10552 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
10554 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10556 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
10557 scroll bar values to prevent thumb from disappear and update comment.
10559 2013-09-11 Glenn Morris <rgm@gnu.org>
10561 * emacs.c (usage_message): Possessive apostrophe tweak.
10563 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10565 * nsterm.m (syms_of_nsterm): Use Qns.
10566 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10567 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10568 * xfns.c (x_display_info_for_name, Fx_open_connection):
10569 Remove old '#if 0' code.
10570 (syms_of_xfns): Use Qx.
10571 * termhooks.h (fullscreen_hook): Remove the leftover.
10572 (struct terminal): Fix typo in comment.
10574 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10576 Cleaning up a few X scroll bar bits.
10577 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10578 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10579 New member last_seen_part, going to replace...
10580 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10581 (xt_action_hook) [USE_LUCID]: Adjust user.
10582 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10583 Lucid-specific scroll bar support.
10584 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10585 to int and adjust to use last_seen_part member.
10586 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10587 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10588 Initialize last_seen_part.
10590 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10592 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10593 insert-buffer-substring an empty string.
10595 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10597 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10598 avoiding a GCC warning.
10600 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10602 Ifdef away frame tool bar code when it is not really used.
10603 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10604 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10605 and minimize_tool_bar_window_p under the above.
10606 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10607 (fset_tool_bar_window): Likewise.
10608 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10609 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10610 (change_frame_size_1):
10611 * window.c (window_from_coordinates, Frecenter): Adjust users.
10612 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10613 code is not really used.
10614 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10615 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10616 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10617 [!USE_GTK && !HAVE_NS]: Define as such.
10618 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10619 (note_mouse_highlight, expose_frame):
10620 * xfns.c (x_set_tool_bar_lines):
10621 * xterm.c (handle_one_xevent): Adjust users.
10623 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10625 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10626 This bug was introduced by my 2013-08-26 patch, which incorrectly
10627 assumed that the terminfo implementation doesn't use termcap buffers.
10628 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10629 these buffers apparently are used after all.
10630 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10631 (struct tty_display_info): Define members termcap_term_buffer and
10632 termcap_strings_buffer even if TERMINFO.
10634 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10637 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10638 'usage' docstring entry to pacify make-docfile.
10640 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10642 Change comparison functions =, <, >, <=, >= to take many arguments.
10643 * data.c: Change comparison functions' interface and implementation.
10644 * lisp.h: Make arithcompare available for efficient two arg
10646 * bytecode.c: Use arithcompare.
10647 * fileio.c: Use new interface.
10649 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10651 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10653 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10655 * eval.c (Feval): Document the new use of `lexical'.
10657 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10659 Review and drop old frame resize hack.
10660 * frame.h (struct frame): Remove force_flush_display_p.
10661 * dispnew.c (update_frame): Adjust user and don't call
10662 flush_frame here. The comment has said that there was an issues
10663 with redisplaying fringes, but I don't see any differences with
10664 and without this hack. Hopefully we can continue without it.
10665 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10666 current frame matrices twice if resized_p is set.
10668 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10670 Do not populate pure Xism x_sync to other ports.
10671 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10672 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10673 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10674 * w32term.h (x_sync): Remove prototype.
10676 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10678 Cleanup frame flushing.
10679 * dispextern.h (struct redisplay_interface):
10680 Drop flush_display_optional because flush_display is enough
10681 for X and flushing via RIF is just a no-op for others.
10682 * frame.h (flush_frame): New function.
10683 * dispnew.c (update_frame):
10684 * minibuf.c (read_minibuf):
10685 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10687 * keyboard.c (detect_input_pending_run_timers): Do not flush
10688 all frames but selected one in redisplay_preserve_echo_area.
10689 * nsterm.m (ns_flush): Remove no-op.
10690 (ns_redisplay_interface): Adjust user.
10691 * w32term.h (x_flush): Remove no-op.
10692 (w32_redisplay_interface): Adjust user.
10693 * xterm.c (x_flush): Simplify because we do not flush all
10694 frames at once any more. Adjust comment.
10695 (x_redisplay_interface): Adjust user.
10697 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10699 Port --without-x --enable-gcc-warnings to Fedora 19.
10700 * gfilenotify.c (globals_of_gfilenotify):
10701 Call g_type_init only if using an older glib version that needs it.
10703 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10705 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10706 (last_glyphless_glyph_merged_face_id): Remove declarations.
10707 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10708 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10709 (last_glyphless_glyph_merged_face_id): Now static.
10710 (merge_escape_glyph_face): New function, refactored from...
10711 (get_next_display_element): ...here.
10712 (merge_glyphless_glyph_face): New function, refactored from...
10713 (produce_glyphless_glyph): ...here...
10714 * term.c (produce_glyphless_glyph): ...and here.
10716 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10718 * eval.c (eval_sub): Only call Ffunction if necessary.
10720 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10722 Attempt to make redisplay more selective when changing cursor type.
10723 * frame.h (struct frame): New bitfield cursor_type_changed.
10724 * xdisp.c (cursor_type_changed): Remove.
10725 (try_cursor_movement, redisplay_window, try_window_id)
10726 (set_frame_cursor_types, try_window_reusing_current_matrix):
10727 Adjust to use per-frame bitfield.
10728 (redisplay_internal): Look for cursor type change on each visible
10729 frame and consider all frames if cursor type has been changed on
10730 the frame other than selected. If cursor type has been changed on
10731 selected frame only, do not use fast update.
10733 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10735 Attempt to make redisplay more selective when changing fonts.
10736 * frame.h (struct frame): New bitfield fonts_changed.
10737 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
10738 (adjust_frame_glyphs): Add prototype.
10739 * dispnew.c (fonts_changed_p): Remove.
10740 (adjust_glyphs): Remove because we do not
10741 adjust matrices on all frames at once any more.
10742 (adjust_frame_glyphs): Block and unblock input here.
10743 (adjust_glyph_matrix): Use fonts_changed.
10744 (change_frame_size_1): Use adjust_frame_glyphs.
10745 * font.c (font_open_entity): Use fonts_changed.
10746 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
10747 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10748 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
10749 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
10750 (shrink_mini_window, Fresize_mini_window_internal)
10751 (window_scroll_pixel_based, Fset_window_configuration)
10752 (apply_window_adjustment, Fset_window_vscroll):
10753 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10754 Use adjust_frame_glyphs.
10755 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
10756 (try_window_reusing_current_matrix, try_window_id, display_line)
10757 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
10758 (redisplay_internal): Consider fonts_changed and adjust frame
10759 matrices for each frame only if the frame is visible. If font
10760 has been changed on some frame during full redisplay, retry
10761 only visible frames where the font has been actually changed.
10763 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10765 Cache current header and mode line height for each window.
10766 * window.h (struct window): New fields mode_line_height
10767 and header_line_height.
10768 * window.c (make_window): Initialize them.
10769 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10770 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
10771 (current_mode_line_height, current_header_line_height):
10772 Remove declaration.
10773 * xdisp.c (current_mode_line_height, current_header_line_height):
10775 (pos_visible_p, init_xdisp): Adjust user.
10776 (redisplay_window): Invalidate mode_line_height and
10777 header_line_height if current and desired matrices do not agree.
10779 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10781 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
10782 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
10784 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10786 Make --without-x compatible with --enable-gcc-warnings.
10787 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
10788 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
10789 members under HAVE_WINDOW_SYSTEM.
10790 * keyboard.c (make_lispy_focus_out): Likewise.
10791 (record_menu_key): Move under HAVE_MENUS.
10792 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
10793 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
10794 (syms_of_xdisp): Adjust user.
10795 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
10796 (start_hourglass, cancel_hourglass):
10797 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
10798 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
10799 and CLEAR_FONT_TABLE_NFONTS.
10800 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
10801 Declare only if HAVE_WINDOW_SYSTEM.
10802 (lface_same_font_attributes_p, clear_face_gcs): Define only
10803 if HAVE_WINDOW_SYSTEM.
10805 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10807 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
10808 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
10809 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
10811 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
10813 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
10815 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10817 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
10818 This fixes a type error on hosts where ptrdiff_t is wider than int.
10820 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
10822 * keyboard.c (read_key_sequence_vs): New function.
10823 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
10826 * callint.c (Fcall_interactively): Always return a vector for 'K'.
10828 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10830 Makefile improvements.
10831 * Makefile.in (config.status): Don't use double-colon rules, as
10832 they are not portable according to POSIX. Fix shell typo with `;
10833 I guess this rule has never been tested?
10834 (VCSWITNESS): New macro, to override any environment var.
10836 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
10838 * xterm.h (struct x_display_info): Do not track X connection
10839 fd separately because it is always available from Display.
10840 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
10843 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10845 * buffer.c (drop_overlay):
10846 * fileio.c (restore_point_unwind): Prefer unchain_marker to
10847 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
10849 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10851 * buffer.c (Fmake_overlay, Fmove_overlay):
10852 * intervals.c (set_point_from_marker):
10853 * print.c (PRINTPREPARE): Prefer signal_error
10854 to plain error and report unsuitable marker too.
10856 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10858 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
10859 for 'dragging' member.
10860 (struct x_output): Remove set-but-unused leftovers
10861 'left_before_move' and 'top_before_move'.
10862 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
10863 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
10864 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
10865 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
10866 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10867 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10868 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
10869 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
10871 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
10873 * nsfont.m (INVALID_GLYPH): New define.
10874 (nsfont_encode_char): Use INVALID_GLYPH.
10875 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
10877 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10879 * xterm.c (x_last_mouse_movement_time): Revert last change.
10880 This code should use XDisplayMotionBufferSize to check display's
10881 motion history first, and there are few other issues as well.
10882 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
10883 (handle_one_xevent): Adjust user.
10885 2013-09-02 Martin Rudalics <rudalics@gmx.at>
10887 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
10888 * frame.c (Flast_nonminibuf_frame): ... to here.
10889 (check_minibuf_window): Don't abort if no window was found
10892 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10894 Use XGetMotionEvents to ask the last mouse motion time from X server.
10895 * xterm.c (X_MOTION_HISTORY): Default to 1.
10896 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
10897 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
10898 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
10899 Ifdef away legacy code.
10900 (XTmouse_position, x_scroll_bar_report_motion):
10901 Use x_last_mouse_movement_time.
10902 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
10905 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10907 * msdos.c (last_mouse_window): Move to...
10908 (dos_rawgetc): ...this function and adjust comment.
10909 * nsterm.m (last_window): Rename to last_mouse_window, move to...
10910 (mouseMoved): ...this function and adjust comment.
10911 * w32term.c (last_window): Likewise with...
10912 (w32_read_socket): ...this function.
10913 * xterm.c (last_window): Likewise with...
10914 (handle_one_xevent): ...this function.
10916 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10918 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
10919 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
10920 (handle_one_xevent): ...to here.
10921 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
10924 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10926 * msdos.c (IT_set_terminal_window): Remove no-op.
10927 (initialize_msdos_display): Adjust terminal setup.
10928 * w32console.c (w32con_set_terminal_window): Remove no-op.
10929 (initialize_w32_display): Adjust terminal setup.
10930 * w32term.c (w32_set_terminal_window): Remove no-op.
10931 (w32_create_terminal): Adjust terminal setup.
10932 * xterm.c (XTset_terminal_window): Remove no-op.
10933 (x_create_terminal): Adjust terminal setup.
10935 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10937 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
10939 (ns_create_terminal): Adjust terminal setup.
10940 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
10942 (w32_create_terminal): Adjust terminal setup.
10943 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
10945 (x_create_terminal): Adjust terminal setup.
10947 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10949 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
10950 (CLIP_TEXT_POS_FROM_MARKER): New macro.
10951 * dispnew.c (buffer_posn_from_coords):
10952 * window.c (Fwindow_end, displayed_window_lines):
10953 * xdisp.c (redisplay_mode_lines): Use it.
10955 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
10957 * fontset.c (face_for_char): Check char in the current face font first
10958 if HAVE_NS (Bug#15138).
10960 2013-08-31 Martin Rudalics <rudalics@gmx.at>
10962 * window.c (temp_output_buffer_show): Make sure window returned
10963 by display_buffer is live (Bug#15213).
10965 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
10967 Minor cleanup to avoid forward declarations.
10968 * coding.h (struct ccl_spec): Remove forward declaration.
10969 * composite.h (toplevel): Include font.h.
10970 (struct composition_it, struct face, struct font_metrics):
10971 Remove forward declaration.
10972 * dispextern.h (struct image, struct atimer): Likewise.
10973 * emacsgtkfixed.h (struct frame): Likewise.
10974 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
10975 * font.h (struct font_driver, struct font, struct glyph_string)
10976 (struct face): Remove forward declaration.
10977 * fontset.h (struct face, struct font): Likewise.
10978 * frame.h (toplevel): Style cleanup.
10979 (enum output_method): Move to...
10980 * termhooks.h (enum output_method): ...here.
10981 (struct glyph, struct frame, struct ns_display_info)
10982 (struct x_display_info, struct w32_display_info):
10983 Remove forward declaration.
10984 * xterm.h (toplevel): Include termhooks.h.
10985 (struct font, struct window, struct glyph_matrix, struct frame)
10986 (struct input_event, struct face, struct image): Remove forward
10988 * gtkutil.h (struct _widget_value): Likewise.
10989 * keyboard.h (toplevel): Include termhooks.h.
10990 (struct input_event): Remove forward declaration.
10992 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10994 * intervals.c (set_point_from_marker): New function.
10995 * editfns.c (Fgoto_char):
10996 * process.c (Finternal_default_process_filter):
10997 * window.c (select_window_1): Use it.
10998 * buffer.h (set_point_from_marker): Add prototype.
11000 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11002 * w32.c (term_winsock): Call release_listen_threads before calling
11004 (_sys_wait_accept): Wait for accept event in a loop with a finite
11005 timeout, instead of waiting indefinitely. Will hopefully avoid
11006 hanging during exit because WSACleanup deadlocks waiting for the
11007 event object to be released. (Bug#14333)
11009 * w32proc.c (release_listen_threads): New function, signals all
11010 the reader threads that listen for connections to stop waiting.
11012 * w32.h (release_listen_threads): Add prototype.
11014 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11016 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11017 field of new marker (for sanity and safety).
11018 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11019 anyway because XMISCTYPE is a function and can't be an lvalue).
11021 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11023 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11024 (x_after_update_window_line, x_scroll_bar_create)
11025 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11026 (handle_one_xevent, x_clear_frame_area):
11027 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11028 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11029 * xterm.h (x_clear_area): Adjust prototype.
11031 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11033 Hook scanning and indentation functions to find_newline. This helps
11034 to avoid duplicated code and renders more respect to newline cache.
11035 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11036 * cmds.c (Fforward_line):
11037 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11038 Use find_newline and avoid unnecessary point movements.
11039 * search.c (scan_newline): Implement on top of find_newline.
11041 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11043 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11044 scoped code (bug#11258).
11046 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11048 * nsterm.m (last_window): New variable.
11049 (EV_TRAILER2): New macro.
11050 (EV_TRAILER): Call EV_TRAILER2.
11051 (mouseMoved:): Add support for mouse-autoselect-window
11052 on nextstep (Bug#6888).
11054 2013-08-28 Andreas Schwab <schwab@suse.de>
11056 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11057 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11058 Remove unused macro definitions.
11059 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11060 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11061 Only define if emacs.
11063 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11065 Prefer enum glyph_row_area to int where appropriate.
11066 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11068 (window_box, window_box_width, window_box_left, window_box_left_offset)
11069 (window_box_right, window_box_right_offset): Adjust prototypes.
11070 * xdisp.c (window_box, window_box_width, window_box_left)
11071 (window_box_left_offset, window_box_right, window_box_right_offset):
11072 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11073 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11074 * nsterm.m (ns_clip_to_row):
11075 * w32term.c (w32_clip_to_row):
11076 * xterm.c (x_clip_to_row): Likewise.
11078 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11080 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11081 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11083 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11085 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11086 for portability to hosts where /bin/sh has problems.
11088 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11090 Redesign redisplay interface to drop global output_cursor.
11091 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11092 (toplevel): Remove declaration of output_cursor.
11093 (set_output_cursor, x_cursor_to): Remove prototype.
11094 * window.h (struct window): New member output_cursor.
11095 (output_cursor_to): New function to replace RIF member.
11096 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11097 (update_text_area, set_window_cursor_after_update): Use it.
11098 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11099 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11100 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11101 * w32term.c (x_update_window_begin, x_update_window_end):
11102 * xterm.c (x_update_window_begin, x_update_window_end):
11103 Adjust to use per-window output cursor.
11105 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
11107 Simplify SELECT_TYPE-related code.
11108 Like EMACS_TIME, this portability layer is no longer needed, since
11109 Emacs has been using fd_set as a portability layer for some time.
11110 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
11111 (SELECT_TYPE): Remove. All uses changed to fd_set.
11112 (fd_set) [!FD_SET]: New typedef.
11114 Simplify EMACS_TIME-related code.
11115 This portability layer is no longer needed, since Emacs has been
11116 using struct timespec as a portability layer for some time.
11117 * atimer.h, buffer.h, dispextern.h, xgselect.h:
11118 Include <time.h> rather than "systime.h"; that's all that's needed now.
11119 * dispnew.c: Include <timespec.h> rather than "systime.h";
11120 that's all that's needed now.
11121 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
11122 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
11123 TIMESPEC_RESOLUTION.
11124 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
11125 LOG10_TIMESPEC_RESOLUTION.
11126 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
11127 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
11128 (make_emacs_time): Remove. All used changed to make_timespec.
11129 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
11130 (current_timespec): Rename from current_emacs_time. All uses changed.
11131 (add_emacs_time): Remove. All uses changed to timespec_add.
11132 (sub_emacs_time): Remove. All uses change dot timespec_sub.
11133 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
11134 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
11135 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
11136 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
11137 (current_timespec): Rename from current_emacs_time. All uses changed.
11138 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
11139 changed to timespec_cmp.
11140 * xgselect.c: Include <timespec.h>, since our .h files don't.
11142 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11144 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
11145 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
11146 Remove the leftovers.
11147 * gtkutil.c (toplevel): Do not declare Qxft but include
11149 * image.c (toplevel): Do not declare Vlibrary_cache because
11150 it's already done in lisp.h.
11152 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11154 * lisp.h (Mouse_HLInfo): Move from here...
11155 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
11156 (reset_mouse_highlight): New function.
11157 * msdos.c (dos_set_window_size, IT_update_begin)
11158 (internal_terminal_init):
11159 * nsterm.m (ns_update_window_end, x_free_frame_resources)
11160 (ns_initialize_display_info):
11161 * w32console.c (initialize_w32_display):
11162 * w32term.c (x_update_window_end, x_free_frame_resources)
11163 (w32_initialize_display_info):
11164 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
11165 * window.c (Fdelete_other_windows_internal):
11166 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
11167 * termchar.h (toplevel):
11168 * xterm.h (toplevel): Include dispextern.h.
11170 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11172 Fix minor problems found by static checking.
11173 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
11174 (expect): Avoid nested-if warning.
11175 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
11176 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
11177 * nsterm.h, nsterm.m (ns_select):
11178 * xgselect.c, xgselect.h (xg_select):
11179 Adjust signature to better match pselect's.
11180 * nsterm.m (ns_select):
11181 Don't set *TIMEOUT, since pselect doesn't.
11182 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
11183 diagnostic about assigning const char * to it.
11184 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
11186 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
11188 * lread.c (substitute_object_recurse): Handle hash-tables as well
11191 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11193 Fix unlikely core dump in init_tty, and simplify terminfo case.
11194 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
11195 The old version incorrectly dumped core if malloc returned a
11196 buffer containing only non-NUL bytes.
11197 (init_tty): Do not allocate or free termcap buffers; the
11198 struct does that for us now.
11199 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
11200 (struct tty_display_info): Define members termcap_term_buffer and
11201 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
11202 use them. Allocate them directly in struct rather than indirectly
11203 via a pointer, to simplify init_tty.
11205 * frame.c (check_minibuf_window): Initialize 'window' properly,
11206 so that Emacs reliably aborts later if 'window' is not initialized.
11208 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
11210 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
11211 of VoidSymbol (Bug#15154).
11213 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11215 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
11216 mouse_face_beg_y and mouse_face_end_y.
11217 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
11218 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
11219 Adjust users and update comment where appropriate.
11221 2013-08-26 Martin Rudalics <rudalics@gmx.at>
11223 * frame.c (check_minibuf_window): New function.
11224 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
11225 Call check_minibuf_window (Bug#15183).
11227 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11229 * window.h (struct window): Replace last_cursor with last_cursor_vpos
11230 because this is the only last cursor data we need to keep and consult.
11231 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
11232 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
11235 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11237 Fix recovering from possible decompression error.
11238 Since insert_from_gap doesn't always move point, we can't use PT as
11239 the position where the partially decompressed data ends, and
11240 should count how many bytes was produced so far.
11241 * decompress.c (struct decompress_unwind_data): Add nbytes member.
11242 (unwind_decompress): Really delete partially uncompressed data.
11243 (Fzlib_decompress_region): Take decompressed data size into account.
11245 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11247 * syntax.c (init_syntax_once): Adjust comment and do an early
11248 initialization of Qchar_table_extra_slots just once...
11249 * casetab.c (init_casetab_once):
11250 * category.c (init_category_once):
11251 * character.c (syms_of_character):
11252 * coding.c (syms_of_coding):
11253 * xdisp.c (syms_of_xdisp): ...and omit it here.
11255 2013-08-24 Eli Zaretskii <eliz@gnu.org>
11257 * xdisp.c (get_next_display_element): Don't apply to characters
11258 from a display vector the logic of setting it->end_of_box_run_p
11259 suitable for characters from a buffer. (Bug#15175)
11261 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
11262 to handle directories, rather than '_utime' which doesn't.
11265 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
11267 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
11268 or fullscreen (Bug#14627).
11270 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
11272 System-dependent integer overflow fixes.
11273 * process.c (Fset_process_window_size): Signal an error if
11274 the window size is outside the range supported by the lower level.
11275 * sysdep.c (set_window_size): Return negative on error,
11276 nonnegative on success, rather than -1, 0, 1 on not in system,
11277 failure, success. This is simpler. Caller changed.
11278 (serial_configure): Remove unnecessary initialization of local.
11279 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
11280 size fits in unsigned long; this isn't true on some 32-bit hosts.
11281 Avoid buffer overrun if some future version of /proc/meminfo has a
11282 variable name longer than 20 bytes.
11283 (system_process_attributes) [__FreeBSD__]:
11284 Don't assume hw.availpages fits in 'int'.
11286 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
11288 Don't let very long directory names overrun the stack.
11289 Fix some related minor problems involving "//", vfork.
11290 * callproc.c (encode_current_directory): New function.
11291 (call_process): Don't append "/"; not needed.
11292 * fileio.c (file_name_as_directory_slop): New constant.
11293 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
11294 this can save the caller having to alloca.
11295 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
11296 Use SAFE_ALLOCA, not alloca.
11297 (directory_file_name, Fexpand_file_name): Leave leading "//"
11298 alone, since it can be special even on POSIX platforms.
11299 * callproc.c (call_process):
11300 * process.c (Fformat_network_address):
11301 * sysdep.c (sys_subshell):
11302 Use encode_current_directory rather than rolling our own.
11303 (create_process): No need to encode directory; caller does that now.
11304 * process.h (encode_current_directory): New decl.
11305 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
11306 Rework to avoid 'goto xyzzy;'.
11308 2013-08-23 Eli Zaretskii <eliz@gnu.org>
11310 * xdisp.c (handle_face_prop): If the default face was remapped use
11311 the remapped face for strings from prefix properties. (Bug#15155)
11313 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11315 Minor cleanup for redisplay interface and few related functions.
11316 * frame.h (enum text_cursor_kinds): Move from here...
11317 * dispextern.h (enum text_cursor_kinds): ...to here.
11318 (toplevel): Drop unnecessary declarations.
11319 (struct redisplay_interface): Use bool and enum text_cursor_kinds
11320 in update_window_end_hook and draw_window_cursor functions.
11321 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
11322 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
11323 * w32term.c (x_update_window_end, w32_draw_window_cursor):
11324 * xterm.c (x_update_window_end, x_draw_window_cursor):
11325 * xdisp.c (display_and_set_cursor, update_window_cursor)
11326 (update_cursor_in_window_tree, x_update_cursor): Use bool and
11327 enum text_cursor_kinds where appropriate.
11329 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11331 Redesign redisplay interface to drop updated_row and updated_area.
11332 * dispextern.h (updated_row, updated_area): Remove declaration.
11333 (struct redisplay_interface): Pass glyph row and row area parameters
11334 to write_glyphs, insert_glyphs and clear_end_of_line functions.
11335 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11337 * dispnew.c (updated_row, updated_area): Remove.
11338 (redraw_overlapped_rows, update_window_line): Adjust user.
11339 (update_marginal_area, update_text_area): Likewise. Pass updated row
11340 as a parameter. Prefer enum glyph_row_area to int where appropriate.
11341 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11344 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
11346 * process.c (flush_pending_output): Remove stub.
11349 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11351 * callproc.c: Fix race that killed background processes (Bug#15144).
11352 (call_process): New arg TEMPFILE_INDEX. Callers changed.
11353 Record deleted process-id in critical section, not afterwards.
11354 Don't mistakenly kill process created by a call-process invocation
11355 that discards output and does not wait.
11357 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
11359 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
11360 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
11361 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
11362 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
11363 to shut up compiler in mark_object.
11364 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
11366 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11368 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
11369 We can't portably rely on PTY_OPEN doing that, even if
11370 it calls posix_openpt with O_CLOEXEC.
11372 2013-08-20 Kenichi Handa <handa@gnu.org>
11374 * character.c (string_char): Improve commentary.
11376 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
11378 * image.c (SIGNATURE_DIGESTSIZE): Remove.
11379 (struct animation_cache): Make signature a flexible array member.
11380 All uses changed. This is a tad slower but may insulate us better
11381 from future changes to ImageMagick.
11383 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11385 * image.c: Shrink memory needed for animation cache.
11386 (SIGNATURE_DIGESTSIZE): New constant.
11387 (struct animation_cache): Make 'signature' a fixed size array of bytes.
11388 (imagemagick_create_cache): Copy the signature. This saves
11389 several KB of memory that ImageMagick wastes per signature.
11390 Don't bother updating the update_time, as the caller does that now.
11391 (imagemagick_prune_animation_cache): Don't destroy the signature, as
11392 it's a fixed size struct member now.
11393 (imagemagick_get_animation_cache): Always destroy the signature,
11394 as it's now imagemagick_create_cache's responsibility to copy it.
11395 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
11396 and use memcmp rather than strcmp.
11397 eassert that ImageMagick returns a signature of the specified length.
11399 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
11401 * image.c (imagemagick_get_animation_cache): Don't segfault on
11403 (imagemagick_get_animation_cache): Revert to previous definition
11404 so that it actually works. But keep the memory leak fix.
11405 (imagemagick_get_animation_cache): Fix memory leak.
11407 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11409 * image.c: Fix animation cache signature memory leak.
11410 Fix some other minor performance problems while we're at it.
11411 (imagemagick_create_cache): Clear just the members that
11412 need clearing. Don't set update_time, as caller does that now.
11413 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
11414 Simplify by using pointer-to-pointer instead of a prev pointer.
11415 (imagemagick_prune_animation_cache): Use make_emacs_time rather
11416 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
11417 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
11418 it's already a copy. Free the signature probe unless it's cached.
11420 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
11421 This was introduced by my 2013-08-12 fix for Bug#15035.
11423 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
11425 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11426 (imagemagick_prune_animation_cache): Now static.
11428 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11430 * image.c (imagemagick_get_animation_cache): Don't segfault when
11431 pruning all entries.
11433 2013-08-18 Ken Brown <kbrown@cornell.edu>
11435 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11436 static heap if ENABLE_CHECKING is defined.
11437 (max_bss_sbrk_ptr): New variable.
11438 (bss_sbrk): Use it.
11439 (report_sheap_usage): Report maximum static heap usage instead of
11440 ending static heap usage.
11442 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11444 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11445 of zlib_initialized according to the results of calling
11446 init_zlib_functions.
11448 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11450 * image.c: Implement an ImageMagick per-image cache.
11451 (imagemagick_get_animation_cache): Fix a double-free error.
11452 (imagemagick_load_image): Remove the ping_wand code, which only
11453 apparently saved time on invalid animated images, and slowed down
11454 everything else. Optimize for the common case.
11456 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11458 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11460 * editfns.c (insert_before_markers): Mention overlay in the doc string.
11462 * marker.c (set_marker): Remove documentation of undefined behavior.
11464 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11466 * image.c (imagemagick_compute_animated_image): Animate correctly
11467 when sub-images are smaller than the main image.
11468 (imagemagick_compute_animated_image): Setting the iterator row to
11469 zero is apparently not allowed.
11470 (imagemagick_compute_animated_image): Allow images that say they
11471 have sub-images that are bigger than the main image, but just crop
11474 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
11476 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
11478 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11480 * image.c (imagemagick_compute_animated_image): Respect the GIF
11483 2013-08-15 Ken Brown <kbrown@cornell.edu>
11485 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
11486 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
11489 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
11491 Fix minor problems found by static checking.
11492 * frame.c (delete_frame):
11493 * xdisp.c (next_element_from_display_vector):
11494 Avoid uninitialized local.
11495 * image.c (imagemagick_compute_animated_image): Port to C89.
11496 Prefer usual GNU indentation style for loops.
11497 Be more careful about bizarrely large sizes, by using ptrdiff_t
11500 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11502 Fix infinite frame selection loop (Bug#15025).
11503 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
11505 2013-08-15 Eli Zaretskii <eliz@gnu.org>
11507 * xdisp.c (compute_window_start_on_continuation_line):
11508 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
11509 to make sure we end up setting the window start at the leftmost
11510 visible character of the display line. This avoids funky
11511 horizontal shifting because the window start is not kept on the
11512 same position. (Bug#15090)
11513 (next_element_from_display_vector): Support 'box' face attribute
11514 in the face definitions of a display vector. (Bug#15099)
11516 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11518 * image.c (imagemagick_compute_animated_image): Implement animated
11519 images (bug#14700).
11520 (imagemagick_compute_animated_image): Fix some compilation
11521 warnings. Implement a very simple cache to make the animation
11522 usable at all, but it should be replaced with a per-image cache.
11524 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11526 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
11527 to do `for' loops over alist values.
11528 * buffer.h (FOR_EACH_BUFFER):
11529 * process.c (FOR_EACH_PROCESS): Use it.
11530 (handle_child_signal, status_notify, Fget_buffer_process)
11531 (kill_buffer_processes): Use FOR_EACH_PROCESS.
11533 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11535 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
11536 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
11537 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
11538 to xzalloc and so avoid redundant call to memset.
11539 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
11540 members because it is allocated with xzalloc and so already zeroed.
11542 2013-08-14 Ken Brown <kbrown@cornell.edu>
11544 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
11547 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11549 Utility function and macro to copy Lisp string to C string.
11550 * lisp.h (xlispstrdupa): New macro.
11551 (xlispstrdup): New prototype.
11552 * alloc.c (xlispstrdup): New function.
11553 * callint.c (Fcall_interactively):
11554 * fileio.c (Ffile_name_directory, Fexpand_file_name)
11555 (Fsubstitute_in_file_name):
11556 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
11557 * image.c (x_create_bitmap_from_file):
11558 * w32term.c (w32_term_init):
11559 * xterm.c (x_term_init): Use xlispstrdup.
11561 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11563 * image.c (imagemagick_load_image): Make animated pictures work.
11564 There's still some problems with background color settings, though
11567 * decompress.c (unwind_decompress): Always restore point.
11569 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11571 * marker.c (set_marker): Reformat documentation.
11573 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11575 * xdisp.c (cursor_type_changed): Now static.
11577 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11578 Use changed. This avoids the need to call xmalloc and for the
11579 caller to call xfree, and avoids memory leaks in some situations.
11581 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11583 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11584 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11585 (redisplay_window): If window_end_valid is cleared due to non-zero
11586 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11587 so do not call to try_cursor_movement for that window.
11589 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11591 * window.h (struct window): Convert window_end_pos and
11592 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11593 (wset_window_end_pos, wset_window_end_vpos): Remove.
11594 * dispnew.c (adjust_glyph_matrix):
11595 * window.c (Fwindow_end, replace_window, set_window_buffer)
11597 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11598 (set_vertical_scroll_bar, redisplay_window, try_window)
11599 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11600 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11601 (note_mouse_highlight): Adjust users.
11602 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11605 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11607 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11608 * image.c (imagemagick_filename_hint): Use `const char *' and
11609 prefer SSDATA to SDATA to avoid warnings.
11611 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11613 Cleanup window fringes, margins and scroll bars adjustments.
11614 * window.c (set_window_fringes, set_window_margins)
11615 (set_window_scroll_bars, apply_window_adjustment): New functions.
11616 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11617 (Fset_window_scroll_bars): Use them.
11619 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11621 * window.h (struct window): Convert scroll_bar_width
11622 from Lisp_Object to integer. Adjust comment.
11623 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11625 * window.c (wset_scroll_bar_width): Remove.
11626 (make_window): Initialize scroll_bar_width.
11627 (Fsplit_window_internal): Use direct assignment.
11628 (Fset_window_configuration, save_window_save):
11629 Convert Lisp_Object to integer and back where appropriate.
11630 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11631 bar was actually changed, and mention this in docstring.
11633 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11635 * decompress.c: Minor simplifications.
11636 (Fzlib_decompress_region): Don't bother verifying
11637 that avail_out <= UINT_MAX, as that was confusing.
11638 Mention the restriction in a comment instead.
11639 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11641 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11643 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11644 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11646 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11648 * image.c (imagemagick_filename_hint): Check for errors in the
11651 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11653 * window.c (Fwindow_margins): Return nil when there's no marginal
11654 area, as per the documented API.
11656 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11657 Fmake_vector, as scroll bar's struct members are not all Lisp
11658 objects now. This avoids crashes in GC.
11660 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11661 bool, so its address could be taken.
11663 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11665 * image.c (imagemagick_filename_hint): New function to possibly
11666 apply `image-content-type-suffixes'.
11667 (imagemagick_load_image): Use it.
11669 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11671 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11672 if loading zlib failed.
11674 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11676 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11677 2013-08-13 checkin below. Change bool to BOOL, rule is:
11678 All Obj-C code uses BOOL, except for interfaces callable from C.
11680 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11682 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11684 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11685 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11686 bool instead of BOOL.
11687 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11688 from Lisp_Object to bitfield. Adjust comment.
11689 * w32term.c (x_scroll_bar_create): Adjust user.
11690 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11691 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11692 Use bool for boolean.
11693 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11694 to `unsigned int' when defining a bitfield.
11696 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11698 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11700 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11702 * window.h (struct window): Convert left_margin_cols and
11703 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11704 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11705 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11707 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11709 (showing_window_margins_p, update_window_line, update_frame_1):
11710 * fringe.c (draw_fringe_bitmap_1):
11711 * xdisp.c (window_box_width): Adjust users.
11712 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11713 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11714 Use direct assignment.
11715 (Fset_window_configuration, save_window_save, Fwindow_margins):
11716 Convert Lisp_Object to integer and back where appropriate.
11717 (Fset_window_margins): Adjust user. Return t if any margin
11718 was actually changed, and mention this in docstring.
11720 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11722 * syntax.c (forward_word):
11723 * cmds.c (forward_char, backward_char): Mention the optional argument.
11725 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11727 * window.h (struct window): Convert left_fringe_width
11728 and right_fringe_width from Lisp_Objects to integers.
11730 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
11731 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
11732 * window.c (wset_left_fringe_width, wset_right_fringe_width):
11734 (make_window): Initialize new integer fields to -1.
11735 (Fsplit_window_internal): Use direct assignment.
11736 (Fset_window_configuration, save_window_save):
11737 Convert Lisp_Object to integer and back where appropriate.
11738 (Fset_window_fringes): Adjust user. Return t if any fringe
11739 was actually changed, and mention this in docstring.
11741 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11743 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
11744 * nsfns.m (x_set_cursor_type):
11745 * w32fns.c (x_set_cursor_type):
11746 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
11747 * xdisp.c (set_frame_cursor_types): ...but in common code.
11749 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11751 * font.c (clear_font_cache): New function, stripped from...
11752 (Fclear_font_cache): ...here, which now uses the function
11753 above. Adjust comment.
11754 * font.h (clear_font_cache): Add prototype.
11755 * xfaces.c (clear_face_cache): Use clear_font_cache.
11757 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11759 * window.c (Fset_window_start): Compare `w', not `window' because
11760 `w' might not be equal to `window' after call to decode_live_window.
11762 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11764 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
11765 This fixes a problem introduced by the Bug#15035 patch
11766 when using GPG. Reported by Herbert J. Skuhra.
11768 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11770 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
11771 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
11772 not yet initialized.
11774 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11776 * decompress.c (Fzlib_decompress_region): Support zlib
11777 decompression, too, and rename.
11779 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11781 Minor zlib configuration tweaks.
11782 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
11783 Don't assume presence of fn_inflateInit2_ zlib internal function.
11785 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11787 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
11788 include the zlib prefix.
11790 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11792 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
11793 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
11794 define static variables that are pointers to zlib functions to be
11795 dynamically loaded.
11796 (init_zlib_functions) [WINDOWSNT]: New function.
11797 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
11799 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
11800 macros instead of invoking the zlib functions directly.
11801 (syms_of_decompress): DEFSYM Qzlib_dll.
11802 Staticpro Szlib_available_p.
11804 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
11806 Avoid looping over all frame windows to freeze and unfreeze.
11807 * window.h (struct window): Drop frozen_window_start_p.
11808 (freeze_window_starts): Drop prototype.
11809 * frame.h (struct frame): New frozen_window_starts flag.
11810 (FRAME_WINDOWS_FROZEN): New macro.
11811 * window.c (freeze_window_start, freeze_window_starts):
11813 (select_window, replace_window): Adjust users.
11814 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
11815 (window_frozen_p): New function.
11816 (redisplay_window): Use it.
11818 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11820 Fix some fd issues when running subprocesses (Bug#15035).
11821 Fix bugs that can leak files or file descriptors on errors.
11822 Don't unlink open temp files, as that's hard for users to diagnose
11823 when things go awry (e.g., temp disk exhausted).
11824 Don't bother to lock temp files. Check for invalid recursion.
11825 * callproc.c (synch_process_fd): Remove. All uses removed.
11826 (synch_process_tempfile): New var or macro.
11827 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
11829 (record_kill_process): New arg, the temp name. All callers changed.
11830 (delete_temp_file): Now just a simple wrapper around unlink.
11831 (call_process_kill): New arg, the call_process_fd array.
11832 Close them all. Clear synch_process_pid. Remove the temp file,
11833 or arrange for it to be removed.
11834 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
11835 that's been moved to synch_process_tempfile. Caller changed.
11836 Do not remove the tempfile; that's now call_process_kill's
11838 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
11839 call_process_kill; the caller now does that.
11840 (call_process_cleanup): Do not close the process fd; that's now
11841 call_process_kill's responsibility.
11842 (Fcall_process): Implement via new function call_process, which
11843 has most of the old body of Fcall_process, but with a different API.
11844 (call_process): New function that does not open or close filefd if
11845 it is nonnegative. Record which fds need to be closed, and let
11846 call_process_kill close (and remove the tempfile, on MSDOS) on error.
11847 Signal an error if invoked recursively (could be done via a hook).
11848 Simplify creation of the tempfile in the MSDOS case.
11849 Don't create the output file until after checking for the executable.
11850 Report any failure to open /dev/null.
11851 Don't open /dev/null for writing twice; once is enough.
11852 Don't create pipe if all output is being discarded or sent to file.
11853 Don't worry about setting up the coding system or reading from the
11854 pipe if all output is being discarded.
11855 Hoist fd_error local into top level, to lessen block nesting.
11856 Don't record deleted pid here; now done by Fcall_process_region.
11857 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
11858 and note its success in synch_process_tempfile.
11859 Do not leak resources when child_setup fails.
11860 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
11861 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
11862 (create_temp_file): Now returns open fd, with an additional
11863 Lisp_Object * argument to return the name. All callers changed.
11864 Do not close the file; rewind it instead, and leave it open for
11865 the caller. Do not lock the temp file. Unwind-protect the file
11866 and the file-descriptor.
11867 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
11868 If an asynchrounous process, record it here, not in call_process.
11869 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
11870 * eval.c (set_unwind_protect): New function.
11871 * fileio.c (write_region): New function, generalized from the
11872 old Fwrite_region. Do not lock temp files.
11873 (Fwrite_region): Use it.
11874 * lisp.h (set_unwind_protect, write_region): New decls.
11875 * process.c: Include <verify.h>.
11876 (make_process): Mark fds as initially closed.
11877 (deleted_pid_list): Now a list of pid-filename pairs.
11879 (close_process_fd): New function.
11880 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
11881 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
11882 New constants. Verify that their number matches PROCESS_OPEN_FDS.
11883 (create_process, create_pty, Fmake_serial_process)
11884 (server_accept_connection): Record which fds need to be closed,
11885 and let deactivate_process close them.
11886 (Fmake_network_process): Do not discard the unwind-protect
11887 until it's safe to do so.
11888 (deactivate_process): Close the fds opened by create_process etc.
11889 (Fprocess_send_eof): Adjust to new way of recording open fds.
11890 Report an error if /dev/null can't be opened, instead of aborting.
11891 * process.h (PROCESS_OPEN_FDS): New constant.
11892 (struct Lisp_Process): New member open_fds.
11893 (record_kill_process, record_deleted_pid): Adjust signatures.
11894 (record_deleted_pid): Move decl here ...
11895 * syswait.h (record_deleted_pid): ... from here.
11897 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11899 * decompress.c: Fix bugs with large buffers and weird inputs.
11900 Tune a bit. Reindent as per usual Emacs style.
11901 (BUFFER_SIZE): Remove.
11902 (Fdecompress_gzipped_region): Do not mishandle input buffers with
11903 more than UINT_MAX bytes. Decompress into the gap instead of into
11904 an auto buffer, as this should avoid copying. Return nil if
11905 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
11906 set immediate_quit; we shouldn't trust zlib code that much.
11908 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
11910 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
11911 errors, and really move the gap to where we want it.
11913 * lisp.h: Include decompress.c support.
11915 * emacs.c (main): Include decompress.c support.
11917 * Makefile.in: Include -lz if present.
11919 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
11921 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
11922 (initWithTitle:): Initialize frame to 0.
11923 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
11924 (fillWithWidgetValue:frame:): Rename from
11925 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
11927 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
11928 fillWithWidgetValue:frame:
11930 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
11931 remove memory leak warnings.
11933 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
11934 (ns_check_menu_open): Handle menu == nil. Remove assignment to
11935 menu_pending_title.
11937 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
11938 (x_activate_menubar): Update the whole menu.
11939 (trackingNotification:): Call ns_check_menu_open if tracking ends.
11940 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
11941 current event is not NSSystemDefined (Bug#15001).
11942 Call ns_check_menu_open only if trackingMenu is 2.
11943 (menuDidClose:): New method, decrease trackingMenu.
11944 (fillWithWidgetValue:setDelegate:): New method.
11945 (fillWithWidgetValue:): Call the above.
11947 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
11949 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11951 Omit some unnecessary casts.
11952 Many of these go back to the old pre-C89 days, when they may have
11953 been needed, but we've been assuming C89 or later for a while now.
11954 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
11955 (live_float_p, live_misc_p, live_vector_p):
11956 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
11957 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
11958 (defvar_per_buffer):
11959 * callint.c (Fcall_interactively):
11960 * doc.c (Fsubstitute_command_keys):
11961 * filelock.c (get_boot_time):
11962 * frame.c (xrdb_get_resource):
11963 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
11964 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
11965 (xg_get_file_name_from_selector, menuitem_destroy_callback)
11966 (menuitem_highlight_callback, menu_destroy_callback)
11967 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
11968 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
11969 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
11970 (xg_tool_bar_help_callback, tb_size_cb):
11971 * image.c (xpm_alloc_color, png_read_from_memory)
11972 (png_read_from_file, png_load_body, our_memory_skip_input_data)
11973 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
11975 * keymap.c (describe_map):
11976 * nsfns.m (Fns_display_monitor_attributes_list):
11977 * nsmenu.m (process_dialog:):
11978 * nsterm.m (hold_event):
11979 * process.c (wait_reading_process_output):
11980 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
11981 * scroll.c (do_direct_scrolling, scrolling_1):
11982 * termcap.c (tgetent):
11983 * window.c (check_window_containing, add_window_to_list)
11984 (freeze_window_starts):
11985 * xdisp.c (compare_overlay_entries, vmessage):
11986 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
11987 (x_get_monitor_attributes_xrandr)
11988 (Fx_display_monitor_attributes_list, x_display_info_for_name)
11989 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
11990 * xfont.c (xfont_match, xfont_open):
11991 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
11992 (menubar_selection_callback, menu_position_func)
11993 (popup_selection_callback, create_and_show_popup_menu)
11994 (dialog_selection_callback, create_and_show_dialog):
11995 * xrdb.c (x_get_string_resource)
11997 * xsmfns.c (x_session_check_input):
11998 * xterm.c (x_draw_glyphless_glyph_string_foreground)
11999 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12000 (xaw_jump_callback, xaw_scroll_callback):
12001 Omit unnecessary casts.
12003 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12005 Minor string-length refactoring.
12006 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12007 * frame.c (make_monitor_attribute_list):
12008 Prefer build_string to strlen + make_string.
12010 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12012 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12013 don't check minor_code (Bug#14417).
12015 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12017 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12018 vertical positions instead. This avoids calling MATRIX_ROW with
12019 row numbers that are possibly beyond valid limits. (Bug#15064)
12021 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12023 Use xstrdup and build_unibyte_string where applicable.
12024 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12025 * xfns.c (x_window):
12026 * xrdb.c (x_get_customization_string):
12027 * xterm.c (xim_initialize):
12028 * w32fns.c (w32_window): Use xstrdup.
12029 (w32_display_monitor_attributes_list):
12030 * emacs.c (init_cmdargs):
12031 * keyboard.c (PUSH_C_STR):
12032 * nsfont.m (nsfont_open):
12033 * sysdep.c (system_process_attributes):
12034 * w32.c (system_process_attributes):
12035 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12037 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12039 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12040 variables of these types so that GDB would know about them, as aid
12041 for debugging fatal exceptions. (Bug#15024) See also
12042 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12045 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12047 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12048 larger than the NSWindow (Bug#14934).
12050 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12052 Redesign redisplay interface to drop global variable updated_window.
12053 Always pass currently updated window as a parameter to update routines.
12054 * dispextern.h (updated_window): Remove declaration.
12055 (struct redisplay_interface): Pass window parameter to
12056 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12057 and after_update_window_hook.
12058 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12060 * dispnew.c (updated_window): Remove.
12061 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12062 (update_window_line): Adjust to match redisplay interface changes.
12063 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12064 (ns_scroll_run, ns_after_update_window_line):
12065 * w32term.c (x_update_window_begin, x_update_window_end)
12066 (x_after_update_window_line, x_scroll_run):
12067 * xterm.c (x_update_window_begin, x_update_window_end)
12068 (x_after_update_window_line, x_scroll_run):
12069 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12070 Likewise. Adjust comments where appropriate.
12071 (x_cursor_to): Simplify because this is always called during window
12072 update (but install debugging check anyway).
12073 (expose_window): Check must_be_updated_p flag to see whether this
12074 function is called during window update.
12076 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12078 Do not reset window modification event counters excessively.
12079 These leftovers and poor man's tricky methods to catch extra
12080 redisplay's attention are no longer needed.
12081 * frame.c (set_menu_bar_lines_1):
12082 * minibuf.c (read_minibuf_unwind):
12083 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12084 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12085 (window_scroll_line_based, Fset_window_configuration):
12086 * xdisp.c (redisplay_window): Do not reset last_modified and
12087 last_overlay_modified counters.
12089 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12091 * xselect.c (x_send_client_event): Set send_event and serial, memset
12092 data.l as it might be bigger than data.b. Use 24 bit mask to
12093 XSendEvent (Bug#15034).
12095 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12097 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12098 for TTY frames that are not the top frame on their console.
12101 2013-08-07 Martin Rudalics <rudalics@gmx.at>
12103 * w32term.c (w32fullscreen_hook): Really maximize frame when
12104 asked for (Bug#14841).
12106 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12108 Prefer selected_window to Fselected_window, likewise for frames.
12109 * buffer.c (Fbuffer_swap_text):
12110 * data.c (Fvariable_binding_locus):
12111 * window.c (run_window_configuration_change_hook): Adjust users.
12112 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
12113 Use decode_live_frame.
12115 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12117 Be more careful if selected window shows the buffer other than current,
12118 use window_outdated only if this is not so. This change should also
12119 address some weird issues discussed in Bug#13012.
12120 * window.h (window_outdated): New prototype.
12121 * window.c (window_outdated): Now here. Convert from static and
12122 always assume window's buffer.
12123 (Fwindow_end, Fwindow_line_height): Use it.
12124 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
12125 and always assume window's buffer.
12126 (redisplay_window): Adjust user.
12127 (redisplay_internal): Call to reconsider_clip_changes once and
12128 check whether mode line should be updated only if selected window
12129 shows current buffer.
12130 (run_window_scroll_functions): Use eassert for debugging check.
12131 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
12133 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12135 * window.c (window_scroll, window_scroll_pixel_based)
12136 (window_scroll_line_based): Use bool for booleans.
12138 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
12140 * process.c: Fix minor off-by-one issues in descriptor counts.
12141 This shouldn't fix any real bugs, but it cleans up the code a bit.
12142 (max_process_desc, max_input_desc): -1, not 0, means none.
12144 (delete_input_desc): New function.
12145 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
12146 (deactivate_process): Scan backwards when recomuting max_process_desc;
12147 that should be faster.
12148 (init_process_emacs): Initialize max_input_desc.
12150 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12152 Use region cache to speedup bidi_find_paragraph_start.
12153 * buffer.h (struct buffer): New member bidi_paragraph_cache.
12154 Rename cache_long_line_scans to cache_long_scans.
12155 * buffer.c (bset_cache_long_line_scans): Rename to
12156 bset_cache_long_scans.
12157 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
12158 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
12160 (syms_of_buffer): Rename cache-long-line-scans to
12161 cache-long-scans. Adjust docstring.
12162 * search.c (newline_cache_on_off):
12163 * indent.c (width_run_cache_on_off): Adjust users.
12164 * bidi.c (bidi_paragraph_cache_on_off): New function.
12165 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
12166 * insdel.c (prepare_to_modify_buffer):
12167 Invalidate bidi_paragraph_cache if enabled.
12169 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12171 Invalidate region caches only if buffer text is going to be changed.
12172 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
12173 (modify_text): ...new prototype.
12174 (prepare_to_modify_buffer_1): New prototype.
12175 * textprop.c (modify_region): Rename to...
12176 (modify_text_properties): ...new function.
12177 (add_text_properties_1, set_text_properties, Fremove_text_properties)
12178 (Fremove_list_of_text_properties): Adjust users.
12179 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
12180 (modify_text): ...new function.
12181 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
12182 (prepare_to_modify_buffer_1): ...new function.
12183 * casefiddle.c (casify_region):
12184 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
12185 (Ftranspose_regions): Use modify_text.
12187 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
12189 * lisp.mk (lisp): Add nadvice.elc.
12191 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
12193 New macro to iterate over live buffers similar to frames.
12194 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
12195 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
12196 Declare buffer-related variables here to offload lisp.h.
12197 * buffer.c (Vbuffer_alist): Adjust comment.
12198 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
12199 (other_buffer_safely):
12200 * data.c (store_symval_forwarding):
12201 * dispnew.c (Fframe_or_buffer_changed_p):
12202 * fileio.c (Fdo_auto_save):
12203 * filelock.c (unlock_all_files):
12204 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
12206 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
12208 Fix some minor races in hosts lacking mkostemp (Bug#15015).
12209 * callproc.c (create_temp_file):
12210 * filelock.c (create_lock_file):
12211 Assume mkostemp, since it's now provided by Gnulib.
12213 2013-08-04 Eli Zaretskii <eliz@gnu.org>
12215 * w32.c (mkostemp): New function.
12216 (mktemp): Remove, no longer used. Most of the code reused in
12217 mkostemp. (Bug#15015)
12218 (mktemp): Don't undef.
12220 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
12222 * dispnew.c (glyph_matrix_count, glyph_pool_count):
12223 Move under GLYPH_DEBUG and ENABLE_CHECKING.
12224 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
12225 (free_glyph_pool, check_glyph_memory): Likewise for
12226 all users. Adjust comments where appropriate.
12228 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
12230 * composite.h: Minor fixups.
12231 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
12232 to fix a misspelling, and change it to an inline function while
12233 we're at it (it need not be a macro). All uses changed.
12234 (composition_method, composition_valid_p):
12235 Rewrite to avoid assignments in if-conditions.
12237 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12239 Do not use global Lisp_Object in composition macros.
12240 * composite.h (composition_temp): Remove declaration.
12241 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
12242 (composition_method, composition_valid_p): ...inline functions.
12243 (compose_region): Remove the leftover.
12244 * composite.c (composition_temp): Remove.
12245 (run_composition_function, update_compositions)
12246 (composition_compute_stop_pos, composition_adjust_point)
12247 (Ffind_composition_internal):
12248 * coding.c (handle_composition_annotation):
12249 * xdisp.c (handle_composition_prop, check_point_in_composition):
12250 Related users changed.
12252 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12254 Drop FRAME_PTR typedef.
12255 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
12256 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
12257 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
12258 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
12259 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
12260 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
12261 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
12262 All related users changed.
12264 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
12266 * eval.c (default_toplevel_binding): New function.
12268 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
12269 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
12270 (syms_of_eval): Export them.
12271 * data.c (Fdefault_value): Micro cleanup.
12272 * term.c (init_tty): Use "false".
12274 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12276 Fix X GC leak in GTK and raw (no toolkit) X ports.
12277 * xterm.c (x_free_frame_resources): If white and black relief
12278 GCs are allocated, always free them here.
12279 * xfns.c (x_make_gc): Omit redundant initialization.
12280 * widget.c (create_frame_gcs): Remove the leftover.
12281 (EmacsFrameDestroy): Do nothing because all GCs are now freed
12282 in x_free_frame_resources.
12284 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
12286 * nsterm.m (windowWillResize:toSize:): Only change title if
12287 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
12289 (viewDidEndLiveResize): New method.
12291 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
12292 inside NS_IMPL_COCOA.
12294 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12296 * insdel.c (adjust_after_replace, replace_range, del_range_2):
12297 Do not check whether undo is enabled because record_insert and
12298 record_delete does that themselves.
12300 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12302 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
12303 member which is not really used any more.
12304 (FRAME_XIC_BASE_FONTNAME): Remove.
12305 * xfns.c (xic_free_fontset): Adjust user.
12306 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
12307 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
12308 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
12309 (xdialog_show): Use eassert for debugging check.
12310 * w32term.c (x_unfocus_frame): Remove unused dummy function.
12312 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
12314 * fileio.c, fns.c (merge): Move extern decl from here ...
12315 * lisp.h (merge): ... to here.
12317 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12319 Fix last font-related change.
12320 * w32font.h (w32font_list_internal, w32font_match_internal):
12322 * w32uniscribe.c (uniscribe_list, uniscribe_match)
12323 (uniscribe_list_family): Adjust to match font API change.
12324 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
12325 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
12327 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12329 * frame.h (FRAME_MOUSE_UPDATE):
12330 * nsterm.m (ns_frame_up_to_date): Omit redundant check
12331 whether hlinfo->mouse_face_mouse_frame is non-NULL.
12333 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12335 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
12336 * font.h (struct font_driver): Change list, match, and list_family
12337 functions to accept struct frame * as first arg.
12338 * font.c (font_score, font_compare, font_sort_entities):
12340 (font_sort_entities, font_list_entities, font_select_entity)
12341 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
12342 match font API change.
12343 * xfont.c (xfont_list, xfont_match, xfont_list_family):
12344 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
12345 * ftxfont.c (ftxfont_list, ftxfont_match):
12346 * xftfont.c (xftfont_list, xftfont_match):
12347 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
12348 * w32font.c (w32font_list, w32font_match, w32font_list)
12349 (w32font_list_internal, w32_font_match_internal): Likewise.
12350 * xfaces.c (Fx_family_fonts): Adjust user.
12352 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12354 Do not use pure Xism x_wm_set_icon_position in non-X ports.
12355 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
12356 only if HAVE_X_WINDOWS is in use.
12357 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
12358 * nsterm.m (x_wm_set_icon_position): Remove no-op.
12359 * w32term.c (x_wm_set_icon_position): Likewise.
12360 * w32fns.c (x_icon): Adjust user.
12362 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12364 * xterm.c (last_mouse_press_frame): Remove the
12365 leftover which is not really used any more.
12366 (handle_one_xevent, syms_of_xterm): Adjust users.
12367 (x_flush): Call XFlush once per each X display, not frame.
12368 This is better because this code always unconditionally skips
12369 non-X frames in Vframe_list and issues the only XFlush if we
12370 have more than one X frame on the same X display.
12371 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
12372 Use bool for booleans.
12373 (x_draw_glyph_string_background, cvt_string_to_pixel)
12374 (cvt_pixel_dtor): Drop unnecessary prototypes.
12375 * xterm.h (x_display_ok): Adjust prototype.
12377 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12379 Drop unnecessary functions that deals with frame pixel size.
12380 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
12381 (x_pixel_height): Drop prototypes.
12382 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
12383 (x_pixel_height): Drop implementations.
12384 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
12385 which should be always valid for window frame.
12386 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
12387 * w32menu.c (Fx_popup_dialog):
12388 * xmenu.c (Fx_popup_dialog): Likewise for both.
12390 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12392 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
12393 frame parameters and call to Fmodify_frame_parameters just once.
12394 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
12395 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
12396 and mention nil frame in docstring.
12398 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12400 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
12401 (x_figure_window_size): Likewise. Adjust to return long.
12402 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
12403 (toplevel): Move Qterminal_live_p to...
12404 * terminal.c (toplevel): ...here, make it static, and...
12405 (syms_of_terminal): ...DEFSYM here.
12406 * frame.h (Qterminal_live_p): Remove declaration.
12407 (make_frame, x_figure_window_size): Adjust prototype.
12408 * nsfns.m (Fx_create_frame): Use long for window flags.
12410 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
12412 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
12413 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
12414 Do not assume that emacs_close (INT_MAX) is a no-op.
12416 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12418 * xfaces.c (make_face_cache): For struct face_cache, prefer
12419 xmalloc to xzalloc and so avoid redundant call to memset.
12420 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
12422 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12424 * fringe.c (draw_window_fringes, update_window_fringes)
12425 (compute_fringe_widths):
12426 * w32term.c (x_draw_glyph_string):
12427 * window.c (candidate_window_p, Frecenter):
12428 * xfaces.c (realize_basic_faces, realize_default_face)
12429 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12430 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12431 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12432 * xmenu.c (Fx_menu_bar_open_internal):
12433 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12434 * xsettings.c (xft_settings_event):
12435 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12436 Use bool for booleans. Adjust style and comments where
12438 * dispextern.h (draw_window_fringes, update_window_fringes)
12439 (compute_fringe_widths):
12440 * xterm.h (x_had_errors_p): Adjust prototype.
12442 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12444 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12445 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12447 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12449 * fns.c (toplevel): Remove comment before Fsafe_length because
12450 it checks for QUIT.
12452 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12454 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12456 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12458 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12459 frame which got the message is still alive, before dereferencing
12460 its pointer. (Bug#14970)
12462 * frame.c (delete_frame): Test "this" frame's minibuffer window to
12463 be a live window, before using it as such. (Bug#14970)
12465 2013-07-27 Eli Zaretskii <eliz@gnu.org>
12467 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
12468 w32_detect_focus_change instead of doing part of its job by hand.
12469 This fixes the problem whereby FOCUS_OUT events were not sent to
12472 2013-07-26 Eli Zaretskii <eliz@gnu.org>
12474 * process.c (Fprocess_list): Doc fix.
12476 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
12477 being re-exposed only if it didn't ask to become visible.
12478 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
12479 was previously iconified. (Bug#14841)
12480 (x_iconify_frame): Mark the frame iconified.
12482 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
12484 Fix minor problems found by static checking.
12485 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
12486 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
12488 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
12490 * eval.c (set_specpdl_old_value): New function.
12491 (unbind_to): Minor simplification.
12492 (get_backtrace_frame): New function.
12493 (Fbacktrace_frame): Use it. Add `base' argument.
12494 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
12495 (syms_of_eval): Export backtrace-eval.
12496 * xterm.c (x_focus_changed): Simplify.
12498 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
12500 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
12502 2013-07-24 Eli Zaretskii <eliz@gnu.org>
12504 * xdisp.c (redisplay_window): Instead of moving point out of
12505 scroll margin, reject the force_start method, and try scrolling
12506 instead. (Bug#14780)
12508 2013-07-24 Ken Brown <kbrown@cornell.edu>
12510 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
12513 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
12515 * eval.c (Fprogn): Do not check that BODY is a proper list.
12516 This undoes the previous change. The check slows down the
12517 interpreter, and is not needed to prevent a crash. See
12518 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
12520 2013-07-23 Glenn Morris <rgm@gnu.org>
12522 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
12524 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
12526 Port to GNU/Linux systems with tinfo but not ncurses.
12527 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
12528 to decide whether ncurses is being used. Without this change,
12529 GCC complains about tgetent not being declared, on a system
12530 that has tinfo installed but ncurses not installed.
12532 * eval.c (Fprogn): Check that BODY is a proper list.
12534 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
12535 * data.c (Fsetq_default):
12536 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
12537 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
12539 Tune by taking advantage of the fact that ARGS is always a list
12540 when a function is declared to have UNEVALLED args.
12542 * emacsgtkfixed.c: Port to GCC 4.6.
12543 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
12545 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
12547 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
12548 here to silence compiler warnings.
12550 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
12552 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
12553 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
12554 from messing up Emacs's 'struct frame' (Bug#14923).
12556 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12558 * alloc.c (make_save_ptr_ptr): Define this function.
12559 It was inadvertently omitted. It's needed only if
12560 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12562 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12564 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12565 frame have focus (Bug#14895).
12567 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12569 Avoid vfork-related deadlock more cleanly.
12570 * callproc.c (child_setup): When the child's exec fails, output
12571 the program name, as that's more useful. Use O_NONBLOCK to avoid
12573 * process.c (create_process_1): Remove; no longer needed.
12574 (create_process): Remove timer hack; no longer needed, now that
12575 the child avoids deadlock.
12577 2013-07-20 Glenn Morris <rgm@gnu.org>
12579 * image.c (Fimage_flush): Fix doc typo.
12581 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12583 Fix array bounds violation when pty allocation fails.
12584 * process.c (PTY_NAME_SIZE): New constant.
12585 (pty_name): Remove static variable; it's now auto.
12586 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12587 Take pty_name as an arg rather than using a static variable.
12588 All callers changed.
12589 (create_process): Recover pty_flag from process, not from volatile local.
12590 (create_pty): Stay inside array even when pty allocation fails.
12591 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12593 * lread.c (Fload): Avoid initialization only when lint checking.
12594 Mention that it's needed only for older GCCs.
12596 2013-07-20 Kenichi Handa <handa@gnu.org>
12598 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12599 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12601 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12603 * lread.c (Fload): Avoid uninitialized warning.
12605 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12607 Fix some minor file descriptor leaks and related glitches.
12608 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12609 (create_lock_file): Use write, not emacs_write.
12610 * image.c (slurp_file, png_load_body):
12611 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12612 (server_accept_connection):
12613 Don't leak an fd on memory allocation failure.
12614 * image.c (slurp_file): Add a cheap heuristic for growing files.
12615 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12616 as that's what the other routines do. Maybe input need not be
12617 blocked at all, but it's better to be consistent.
12618 Avoid undefined behavior when strlen is zero.
12620 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12621 (NSTATICS): Now a constant; doesn't need to be a macro.
12623 2013-07-19 Richard Stallman <rms@gnu.org>
12625 * coding.c (decode_coding_utf_8): Add simple loop for fast
12626 processing of ASCII characters.
12628 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12630 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12632 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12634 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12635 unportable 'struct x_display_info'.
12636 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12637 is a portable type.
12639 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12641 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12642 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12644 (system_process_attributes): Prefer plain char to unsigned char
12645 when either will do. Clean up properly if interrupted or if
12646 memory allocations fail. Don't assume sscanf succeeds.
12647 Remove no-longer-needed workaround to stop GCC from whining.
12648 Read command-line once, instead of multiple times. Check read status a
12649 bit more carefully.
12651 Fix obscure porting bug with varargs functions.
12652 The code assumed that int is treated like ptrdiff_t in a vararg
12653 function, which is not a portable assumption. There was a similar
12654 -- though these days less likely -- porting problem with various
12655 assumptions that pointers of different types all smell the same as
12656 far as vararg functions is conserved. To make this problem less
12657 likely in the future, redo the API to use varargs functions.
12658 * alloc.c (make_save_value): Remove this vararg function.
12659 All uses changed to ...
12660 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12661 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12663 (make_save_ptr): Rename from make_save_pointer, for consistency with
12664 the above. Define only on platforms that need it. All uses changed.
12666 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12668 * keyboard.c: Try to fix typos in previous change.
12669 (DISPLAY_LIST_INFO): New macro.
12670 (kbd_buffer_get_event): Do not access members that are not present
12671 in X11. Revert inadvertent change of "!=" to "=".
12673 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12675 * keyboard.c (kbd_buffer_get_event):
12676 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12677 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12679 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12681 * filelock.c: Fix unlikely file descriptor leaks.
12682 (get_boot_time_1): Rework to avoid using emacs_open.
12683 This doesn't actually fix a leak, but is better anyway.
12684 (read_lock_data): Use read, not emacs_read.
12686 * doc.c: Fix minor memory and file descriptor leaks.
12687 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12688 (get_doc_string, Fsnarf_documentation):
12689 Fix file descriptor leak on error.
12691 * term.c: Fix minor fdopen-related file descriptor leaks.
12692 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12693 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12695 * charset.c: Fix file descriptor leaks and errno issues.
12697 (load_charset_map_from_file): Don't leak file descriptor on error.
12698 Use plain record_xmalloc since the allocation is larger than
12699 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12701 * eval.c (record_unwind_protect_nothing):
12702 * fileio.c (fclose_unwind):
12704 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12705 The replacement doesn't block input, but that no longer seems
12708 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12710 * lread.c: Fix file descriptor leaks and errno issues.
12711 (Fload): Close some races that leaked fds or streams when 'load'
12713 (Fload, openp): Report error number of last nontrivial failure to open.
12714 ENOENT counts as trivial.
12715 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12717 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12718 now that the function is always called with a nonnegative arg.
12719 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12720 All uses replaced with ...
12721 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12723 A few more minor file errno-reporting bugs.
12724 * callproc.c (Fcall_process):
12725 * doc.c (Fsnarf_documentation):
12726 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12727 * process.c (set_socket_option):
12728 Don't let a constructor trash errno.
12729 * doc.c: Include <errno.h>.
12731 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
12733 * w32fns.c (unwind_create_tip_frame): Fix declaration.
12735 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12737 Fix w32 bug with call-process-region (Bug#14885).
12738 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
12739 to Fcall_process when the input is empty. This simplifies the
12740 code a bit. It makes no difference on POSIXish platforms but
12741 apparently it fixes a bug on w32.
12743 Fix bug where insert-file-contents closes a file twice (Bug#14839).
12744 * fileio.c (close_file_unwind): Don't close if FD is negative;
12745 this can happen when unwinding a zapped file descriptor.
12746 (Finsert_file_contents): Unwind-protect the fd before the point marker,
12747 in case Emacs runs out of memory between the two unwind-protects.
12748 Don't trash errno when closing FD.
12749 Zap the FD in the specpdl when closing it, instead of deferring
12750 the removal of the unwind-protect; this fixes a bug where a child
12751 function unwinds the stack past us.
12753 New unwind-protect flavors to better type-check C callbacks.
12754 This also lessens the need to write wrappers for callbacks,
12755 and the need for make_save_pointer.
12756 * alloc.c (free_save_value):
12757 * atimer.c (run_all_atimers):
12759 * alloc.c (safe_alloca_unwind):
12760 * atimer.c (unwind_stop_other_atimers):
12761 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
12762 * menu.c (cleanup_popup_menu) [HAVE_NS]:
12763 * minibuf.c (choose_minibuf_frame_1):
12764 * process.c (make_serial_process_unwind):
12765 * xdisp.c (pop_message_unwind):
12766 * xselect.c (queue_selection_requests_unwind):
12767 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
12768 * alloc.c (record_xmalloc):
12769 Prefer record_unwind_protect_ptr to record_unwind_protect with
12771 * alloc.c (Fgarbage_collect):
12772 Prefer record_unwind_protect_void to passing a dummy.
12773 * buffer.c (restore_buffer):
12774 * window.c (restore_window_configuration):
12775 * xfns.c, w32fns.c (do_unwind_create_frame)
12776 New wrapper. All record-unwind uses of wrappee changed.
12777 * buffer.c (set_buffer_if_live):
12778 * callproc.c (call_process_cleanup, delete_temp_file):
12779 * coding.c (code_conversion_restore):
12780 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
12781 * editfns.c (save_excursion_restore)
12782 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
12783 (save_restriction_restore):
12784 * eval.c (restore_stack_limits, un_autoload):
12785 * fns.c (require_unwind):
12786 * keyboard.c (recursive_edit_unwind, tracking_off):
12787 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
12788 * macros.c (pop_kbd_macro, restore_menu_items):
12789 * nsfns.m (unwind_create_frame):
12790 * print.c (print_unwind):
12791 * process.c (start_process_unwind):
12792 * search.c (unwind_set_match_data):
12793 * window.c (select_window_norecord, select_frame_norecord):
12794 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
12795 (fast_set_selected_frame):
12796 * xfns.c, w32fns.c (unwind_create_tip_frame):
12797 Return void, not a dummy Lisp_Object. All uses changed.
12798 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
12799 * callproc.c (call_process_kill):
12800 * fileio.c (restore_point_unwind, decide_coding_unwind)
12801 (build_annotations_unwind):
12802 * insdel.c (Fcombine_after_change_execute_1):
12803 * keyboard.c (read_char_help_form_unwind):
12804 * menu.c (unuse_menu_items):
12805 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
12806 * sound.c (sound_cleanup):
12807 * xdisp.c (unwind_redisplay):
12808 * xfns.c (clean_up_dialog):
12809 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
12810 Accept no args and return void, instead of accepting and returning
12811 a dummy Lisp_Object. All uses changed.
12812 * cygw32.c (fchdir_unwind):
12813 * fileio.c (close_file_unwind):
12814 * keyboard.c (restore_kboard_configuration):
12815 * lread.c (readevalllop_1):
12816 * process.c (wait_reading_process_output_unwind):
12817 Accept int and return void, rather than accepting an Emacs integer
12818 and returning a dummy object. In some cases this fixes an
12819 unlikely bug when the corresponding int is outside Emacs integer
12820 range. All uses changed.
12821 * dired.c (directory_files_internal_unwind):
12822 * fileio.c (do_auto_save_unwind):
12823 * gtkutil.c (pop_down_dialog):
12824 * insdel.c (reset_var_on_error):
12825 * lread.c (load_unwind):
12826 * xfns.c (clean_up_file_dialog):
12827 * xmenu.c, nsmenu.m (pop_down_menu):
12828 * xmenu.c (cleanup_widget_value_tree):
12829 * xselect.c (wait_for_property_change_unwind):
12830 Accept pointer and return void, rather than accepting an Emacs
12831 save value encapsulating the pointer and returning a dummy object.
12833 * editfns.c (Fformat): Update the saved pointer directly via
12834 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
12835 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
12836 (unwind_body): New function.
12837 (record_unwind_protect): First arg is now a function returning void,
12838 not a dummy Lisp_Object.
12839 (record_unwind_protect_ptr, record_unwind_protect_int)
12840 (record_unwind_protect_void): New functions.
12841 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
12842 * fileio.c (struct auto_save_unwind): New type.
12843 (do_auto_save_unwind): Use it.
12844 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
12845 * insdel.c (struct rvoe_arg): New type.
12846 (reset_var_on_error): Use it.
12847 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
12849 (specbinding_func): Remove; there are now several such functions.
12850 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
12851 (set_unwind_protect_ptr): New function.
12852 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
12854 Be simpler and more consistent about reporting I/O errors.
12855 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12856 Say "Read error" and "Write error", rather than "I/O error", or
12857 "IO error reading", or "IO error writing", when a read or write
12859 * process.c (Fmake_network_process, wait_reading_process_output)
12860 (send_process, Fprocess_send_eof, wait_reading_process_output):
12861 Capitalize diagnostics consistently. Put "failed foo" at the
12862 start of the diagnostic, so that we don't capitalize the
12863 function name "foo". Consistently say "failed" for such
12865 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
12866 All callers changed. This is so it can use report_file_error.
12867 * sysdep.c (serial_open, serial_configure): Capitalize I/O
12868 diagnostics consistently as above.
12870 * fileio.c (report_file_errno): Fix errno reporting bug.
12871 If the file name is neither null nor a pair, package it up as a
12872 singleton list. All callers changed, both to this function and to
12873 report_file_error. This fixes a bug where the memory allocator
12874 invoked by list1 set errno so that the immediately following
12875 report_file_error reported the wrong errno value.
12877 Fix minor problems found by --enable-gcc-warnings.
12878 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
12879 * keyboard.c (kbd_buffer_get_event): Remove unused local.
12881 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
12883 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
12884 Set event->arg to Qt if switch-event shall be generated.
12885 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
12887 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
12889 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
12892 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
12893 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
12894 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
12895 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
12896 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
12897 and there is a focused frame.
12898 (head_table): Add focus-in and focus-out.
12899 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
12900 bind to handle-focus-in/out.
12902 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
12903 (Fhandle_switch_frame): Call Fhandle_focus_in.
12904 (syms_of_frame): defsubr handle-focus-in/out.
12906 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12908 Fix porting bug to older POSIXish platforms (Bug#14862).
12909 * sysdep.c (emacs_pipe): New function, that implements
12910 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
12911 This should port better to CentOS 5 and to Mac OS X 10.6.
12912 All calls to pipe2 changed.
12914 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
12915 This makes the code easier to read and the executable a bit smaller.
12916 Do not replace all calls to Fcons that happen to create lists,
12917 just calls that are intended to create lists. For example, when
12918 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
12919 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
12920 Similarly for list2 through list5.
12921 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
12922 * bytecode.c (exec_byte_code):
12923 * callint.c (quotify_arg, Fcall_interactively):
12924 * callproc.c (Fcall_process, create_temp_file):
12925 * charset.c (load_charset_map_from_file)
12926 (Fdefine_charset_internal, init_charset):
12927 * coding.c (get_translation_table, detect_coding_system)
12928 (Fcheck_coding_systems_region)
12929 (Fset_terminal_coding_system_internal)
12930 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
12931 * composite.c (update_compositions, Ffind_composition_internal):
12932 * dired.c (directory_files_internal, file_name_completion)
12934 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
12935 * doc.c (Fsnarf_documentation):
12936 * editfns.c (Fmessage_box):
12938 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
12939 (Feval, eval_sub, Ffuncall, apply_lambda):
12940 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
12941 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
12942 (Fset_file_times, Finsert_file_contents)
12943 (Fchoose_write_coding_system, Fwrite_region):
12944 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
12945 * font.c (font_registry_charsets, font_parse_fcname)
12946 (font_prepare_cache, font_update_drivers, Flist_fonts):
12947 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
12948 * frame.c (make_frame, Fmake_terminal_frame)
12949 (x_set_frame_parameters, x_report_frame_params)
12950 (x_default_parameter, Fx_parse_geometry):
12951 * ftfont.c (syms_of_ftfont):
12952 * image.c (gif_load):
12953 * keyboard.c (command_loop_1):
12954 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
12955 (Fcopy_keymap, append_key, Fcurrent_active_maps)
12956 (Fminor_mode_key_binding, accessible_keymaps_1)
12957 (Faccessible_keymaps, Fwhere_is_internal):
12958 * lread.c (read_emacs_mule_char):
12959 * menu.c (find_and_return_menu_selection):
12960 * minibuf.c (get_minibuffer):
12961 * nsfns.m (Fns_perform_service):
12962 * nsfont.m (ns_script_to_charset):
12963 * nsmenu.m (ns_popup_dialog):
12964 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
12965 (Fx_own_selection_internal):
12966 * nsterm.m (append2):
12967 * print.c (Fredirect_debugging_output)
12968 (print_prune_string_charset):
12969 * process.c (Fdelete_process, Fprocess_contact)
12970 (Fformat_network_address, set_socket_option)
12971 (read_and_dispose_of_process_output, write_queue_push)
12972 (send_process, exec_sentinel):
12973 * sound.c (Fplay_sound_internal):
12974 * textprop.c (validate_plist, add_properties)
12975 (Fput_text_property, Fadd_face_text_property)
12976 (copy_text_properties, text_property_list, syms_of_textprop):
12977 * unexaix.c (report_error):
12978 * unexcoff.c (report_error):
12979 * unexsol.c (unexec):
12980 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
12981 (Fformat_mode_line, syms_of_xdisp):
12982 * xfaces.c (set_font_frame_param)
12983 (Finternal_lisp_face_attribute_values)
12984 (Finternal_merge_in_global_face, syms_of_xfaces):
12985 * xfns.c (x_default_scroll_bar_color_parameter)
12986 (x_default_font_parameter, x_create_tip_frame):
12987 * xfont.c (xfont_supported_scripts):
12988 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
12989 (menu_help_callback, xmenu_show):
12990 * xml.c (make_dom):
12991 * xterm.c (set_wm_state):
12992 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
12993 and similarly for list2 through list5.
12995 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
12997 * callproc.c (Fcall_process_region): Fix minor race and tune.
12998 (create_temp_file): New function, with the temp-file-creation part
12999 of the old Fcall_process_region. Use Fcopy_sequence to create the
13000 temp file name, rather than alloca + build_string, for simplicity.
13001 Don't bother to block input around the temp file creation;
13002 shouldn't be needed. Simplify use of mktemp.
13003 Use record_unwind_protect immediately after creating the temp file;
13004 this closes an unlikely race where the temp file was not removed.
13005 Use memcpy rather than an open-coded loop.
13006 (Fcall_process_region): Use the new function. If the input is
13007 empty, redirect from /dev/null rather than from a newly created
13008 empty temp file; this avoids unnecessary file system traffic.
13010 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13012 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13013 Simplify by making this case like the other two. This is a bit
13014 slower on obsolete hosts, but the extra complexity isn't worth it.
13016 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13017 * process.c (create_process) [!DOS_NT]:
13018 Remove now-unnecessary calls to emacs_close.
13020 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13022 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13023 returning early. (Bug#14850)
13025 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13026 and inhibit-iso-escape-detection attributes of 'undecided'.
13029 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13031 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13032 Reported by Herbert J. Skuhra in
13033 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13035 Don't lose top specpdl entry when memory is exhausted.
13036 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13037 specpdl overflow here, to simplify callers; all callers changed.
13038 Always reserve an unused entry at the stack top; this avoids
13039 losing the top entry's information when memory is exhausted.
13041 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13043 Clean up errno reporting and fix some errno-reporting bugs.
13044 * callproc.c (Fcall_process):
13045 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13046 * process.c (create_process, Fmake_network_process):
13047 * unexaix.c (report_error):
13048 * unexcoff.c (report_error):
13049 Be more careful about reporting the errno of failed operations.
13050 The code previously reported the wrong errno sometimes.
13051 Also, prefer report_file_errno to setting errno + report_file_error.
13052 (Fcall_process): Look at openp return value rather than at path,
13053 as that's a bit faster and clearer when there's a numeric predicate.
13054 * fileio.c (report_file_errno): New function, with most of the
13055 old contents of report_file_error.
13056 (report_file_error): Use it.
13057 (Ffile_exists_p, Ffile_accessible_directory_p):
13058 Set errno to 0 when it is junk.
13059 * fileio.c (Faccess_file):
13060 * image.c (x_create_bitmap_from_file):
13061 Use faccessat rather than opening the file, to avoid the hassle of
13062 having a file descriptor open.
13063 * lisp.h (report_file_errno): New decl.
13064 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13067 * process.c (create_process, wait_reading_process_output) [AIX]:
13068 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13069 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13070 a multithreaded environment anyway).
13071 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13073 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13075 * image.c (x_find_image_file): Don't close a remote file handle.
13077 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13079 Fix races with threads and file descriptors.
13080 * callproc.c (Fcall_process_region):
13081 * dired.c (open_directory):
13082 * emacs.c (main, Fdaemon_initialized):
13083 * image.c (x_find_image_file):
13084 * inotify.c (Finotify_rm_watch):
13085 * lread.c (Flocate_file_internal):
13086 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13087 * term.c (term_mouse_moveto, init_tty):
13088 * termcap.c (tgetent):
13089 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13090 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13091 * unexhp9k800.c, unexmacosx.c (unexec):
13092 * callproc.c (Fcall_process_region):
13093 Use emacs_close, not close.
13094 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13095 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13096 and posix_close function on current platforms (which all lack them).
13097 (emacs_close): Use it. This should fix the races on GNU/Linux and
13098 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13099 and it should avoid closing random victim file descriptors on
13102 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
13104 * inotify.c (uninitialized): Remove. All uses replaced by -1.
13105 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
13106 Touch up doc a bit.
13108 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
13109 This is for .gdbinit xbacktrace.
13111 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
13112 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
13113 (emacs_set_tty): Now static.
13114 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
13115 * term.c (tty_capable_p, tty_default_color_capabilities)
13116 (get_tty_terminal, term_mouse_movement)
13117 (handle_one_term_event, init_tty, maybe_fatal):
13118 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
13119 (tgetent, scan_file, name_match, compare_contin):
13120 * terminal.c (get_terminal):
13121 Use bool for boolean.
13122 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
13123 Prefer char to unsigned char if either will do.
13124 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
13125 (tty_write_glyphs): Prefer int to unsigned.
13126 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
13127 All callers changed.
13128 * termcap.c (tprint, main) [TEST]: Remove non-working test.
13130 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13133 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
13134 (B__dummy__): New dummy symbol, to pacify C89.
13135 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
13136 they can't grok varargs macros.
13137 * dispnew.c (add_window_display_history)
13138 (add_frame_display_history):
13139 * print.c (print_object):
13140 * xdisp.c (debug_method_add):
13141 Use %p printf format only for void pointers.
13142 * emacs.c (usage_message): New constant, replacing ...
13143 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
13144 (main): Adjust to usage reorg.
13145 * fns.c (syms_of_fns):
13146 * profiler.c (syms_of_profiler):
13147 Don't use non-constant struct initializers.
13148 * gnutls.h (gnutls_initstage_t):
13149 * lisp.h (enum Lisp_Fwd_Type):
13150 * lread.c (lisp_file_lexically_bound_p):
13151 * xsettings.c (anonymous enum):
13152 Remove trailing comma.
13153 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
13154 * lisp.h (ENUM_BF): Use unsigned if pedantic.
13155 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
13157 * regex.c (const_re_char): New type, to pacify strict C89.
13158 All uses of 'const re_char' replaced to use it.
13159 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
13160 with glibc when strict C89. This change is imported from gnulib.
13162 (_Restrict_arr_): Rename from __restrict_arr, similarly.
13163 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
13164 Omit GNU_LINUX implementation, since it requires long long.
13165 * xterm.c (x_draw_underwave):
13166 Do not assume the traditional order of struct's members.
13167 (x_term_init): Rewrite to avoid the need for non-constant structure
13170 Syntax cleanup, mostly replacing macros with functions.
13171 This removes the need for the syntax_temp hack.
13172 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
13173 * syntax.c (SYNTAX_INLINE): New macro.
13174 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
13175 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
13176 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
13177 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
13178 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
13179 (SYNTAX_COMEND_FIRST): Now functions, not macros.
13180 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
13181 Now constants, not macros.
13182 (syntax_temp) [!__GNUC__]: Remove.
13183 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
13184 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
13185 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
13186 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
13187 Move here from syntax.h; now functions, not macros. Except for the
13188 last function, these are static since only syntax.c uses them.
13189 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
13190 All uses changed. Now a function, not a macro; use this fact
13191 to simplify the code.
13192 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
13193 compiler bugs; no longer relevant.
13194 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
13195 (SYNTAX_INLINE): New macro.
13196 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
13197 for the new functions. Use bool for boolean member.
13198 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
13199 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
13200 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
13201 (SETUP_BUFFER_SYNTAX_TABLE):
13202 Now extern inline functions, not macros.
13203 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
13204 Remove; all uses replaced by implementation.
13205 (syntax_temp) [!__GNUC__]: Remove decl.
13206 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
13208 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
13210 * emacs.c (main): Fix syntax error.
13212 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13214 Timestamp fixes for undo (Bug#14824).
13215 * atimer.c (schedule_atimer):
13216 * fileio.c (Ffile_newer_than_file_p):
13217 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
13218 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
13219 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
13220 (syms_of_fileio): Remove Sclear_visited_file_name.
13221 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
13222 file doesn't exist; this avoids an ambiguity with negative timestamps.
13223 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
13224 * systime.h (make_emacs_time, invalid_emacs_time):
13225 Don't assume struct timespec layout; POSIX doesn't guarantee it.
13226 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
13227 * undo.c (record_first_change): Push (visited-file-modtime) onto
13228 undo list rather than reimplementing it by hand, incorrectly.
13230 2013-07-09 Ken Brown <kbrown@cornell.edu>
13232 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
13234 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
13236 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
13238 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
13240 Handle errno and exit status a bit more carefully.
13241 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
13242 number into an exit status. Instead, use EXIT_CANCELED.
13243 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
13244 * callproc.c (relocate_fd):
13245 * emacs.c (close_output_streams, main):
13246 * process.c (create_process):
13247 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
13248 Use emacs_perror for simplicity.
13249 * callproc.c (relocate_fd, main):
13250 * sysdep.c (sys_subshell):
13251 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
13252 (shut_down_emacs): Use emacs_write, not write.
13253 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
13254 * fileio.c (Fcopy_file, e_write):
13255 * nsterm.m (ns_select):
13256 * process.c (send_process):
13257 * sound.c (vox_write):
13258 Use emacs_write_sig, not emacs_write.
13259 * lisp.h (emacs_write_sig, emacs_perror): New decls.
13260 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
13262 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
13264 (emacs_full_write): New function.
13265 (emacs_write): Rewrite to use it.
13266 (emacswrite_sig, emacs_perror): New functions.
13267 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
13269 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
13271 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
13272 on NS even if it is present. Pixmap on NS is a void*.
13274 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13276 Port to Ubuntu 10 (Bug#14803).
13277 Problem reported by T.V. Raman.
13278 * process.c (close_on_exec, accept4, process_socket):
13279 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
13281 2013-07-07 Eli Zaretskii <eliz@gnu.org>
13283 * w32.c (sys_dup): Declare prototype.
13287 * callproc.c [WINDOWSNT]: Include sys/socket.h.
13289 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13291 Make file descriptors close-on-exec when possible (Bug#14803).
13292 This simplifies Emacs a bit, since it no longer needs to worry
13293 about closing file descriptors by hand in some cases.
13294 It also fixes some unlikely races. Not all such races, as
13295 libraries often open files internally without setting
13296 close-on-exec, but it's an improvement.
13297 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
13298 * callproc.c (Fcall_process) [!MSDOS]:
13299 * emacs.c (main) [!DOS_NT]:
13300 * nsterm.m (ns_term_init):
13301 * process.c (create_process):
13302 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
13303 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
13304 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
13305 Prefer mkostemp with O_CLOEXEC to mkstemp.
13306 * callproc.c (relocate_fd) [!WINDOWSNT]:
13307 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
13308 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
13310 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
13311 Make the resulting file descriptor close-on-exec.
13312 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
13313 * lread.c (load_descriptor_list, load_descriptor_unwind):
13314 Remove; no longer needed. All uses removed.
13315 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
13316 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
13318 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
13319 (Fmake_network_process, Fnetwork_interface_list)
13320 (Fnetwork_interface_info, server_accept_connection):
13321 Make newly-created socket close-on-exec.
13322 * sysdep.c (emacs_open, emacs_fopen):
13323 Make new-created descriptor close-on-exec.
13324 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
13325 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
13327 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
13329 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
13330 for NS_IMPL_GNUSTEP.
13332 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13334 Fix openp errno handling.
13335 * callproc.c (Fcall_process): Preserve openp errno around close.
13336 * lread.c (openp): Set errno when returning -1, as some callers
13339 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
13341 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
13343 * nsterm.h (NSSavePanel): Update comment.
13344 (NSAPP_DATA2_RUNFILEDIALOG): Define.
13345 (ns_run_file_dialog): Declare.
13347 * nsfns.m: Remove panelOK.
13349 (ns_run_file_dialog): New function.
13350 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
13351 event loop, so file dialog is popped up by ns_run_file_dialog, called
13352 by sendEvent (Bug#14578).
13353 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
13355 2013-07-06 Eli Zaretskii <eliz@gnu.org>
13357 * xdisp.c (default_line_pixel_height): New function.
13358 (pos_visible_p, move_it_vertically_backward, try_scrolling)
13359 (try_cursor_movement, redisplay_window, try_window)
13360 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
13362 * window.c (window_scroll_pixel_based):
13363 use default_line_pixel_height.
13365 * dispextern.h (default_line_pixel_height): Add prototype.
13367 * frame.c (x_set_line_spacing): Accept a float value for
13368 line-spacing parameter, per the documentation.
13370 * data.c (Fmultibyte_string_p): Doc fix.
13372 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
13374 Use emacs_open more consistently when opening files.
13375 This handles EINTR more consistently now, and makes it easier
13376 to introduce other uniform changes to file descriptor handling.
13377 * sysstdio.h: New file.
13378 * buffer.c (mmap_init):
13379 * cygw32.c (chdir_to_default_directory):
13380 * dispnew.c (Fopen_termscript):
13381 * emacs.c (Fdaemon_initialized):
13382 * fileio.c (Fdo_auto_save):
13383 * image.c (slurp_file, png_load_body, jpeg_load_body):
13384 * keyboard.c (Fopen_dribble_file):
13386 * print.c (Fredirect_debugging_output):
13387 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
13388 * termcap.c (tgetent):
13389 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
13390 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
13391 * w32term.c (w32_initialize) [CYGWIN]:
13392 * xfaces.c (Fx_load_color_file):
13393 Use emacs_open instead of plain open, and emacs_fopen instead of
13395 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
13396 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
13397 * callproc.c (default_output_mode): New constant.
13398 (Fcall_process): Use it to call emacs_open instead of plain creat.
13399 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
13400 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
13401 (emacs_fopen): New function.
13402 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
13403 Include <lisp.h>, for emacs_open.
13404 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
13406 Remove duplicate #include directives.
13407 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
13409 Don't include stdio.h twice.
13410 * buffer.c [USE_MMAP_FOR_BUFFERS]:
13411 Don't include sys/types.h or stdio.h twice.
13412 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
13413 * lread.c: Don't include coding.h twice.
13414 * nsfont.m: Don't include frame.h twice.
13415 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
13416 * ralloc.c: Don't include <unistd.h> twice.
13417 * xdisp.c: Don't include font.h twice.
13418 * xterm.c: Don't include fontset.h twice.
13419 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
13421 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13423 Scale ImageMagick images more carefully.
13424 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
13425 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13426 Be more careful about avoiding undefined behavior after
13427 integer overflow and division by zero.
13429 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13431 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13432 (syms_of_w32fns): DEFSYM them.
13433 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13434 (CCHDEVICENAME): Define macros if not defined.
13435 (struct MONITOR_INFO_EX): New struct.
13436 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13437 (enum_display_monitors_fn): New variable.
13438 (globals_of_w32fns): Initialize it.
13439 (Fx_display_pixel_width, Fx_display_pixel_height)
13440 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13441 multi-monitor setups in docstrings.
13442 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13443 screen size by primary monitor's millimeter per pixel.
13444 (w32_monitor_enum, w32_display_monitor_attributes_list)
13445 (w32_display_monitor_attributes_list_fallback)
13446 (Fw32_display_monitor_attributes_list): New functions.
13447 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13449 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13451 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13453 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13455 * fileio.c (Qfile_notify_error): New error symbol.
13457 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13458 * inotify.c (inotify_callback, symbol_to_inotifymask)
13459 (Finotify_add_watch, Finotify_rm_watch): Use it.
13460 (inotifyevent_to_event): Exchange order of cookie and file name.
13461 (Finotify_add_watch): Adapt docstring.
13463 * lisp.h (Qfile_notify_error): Declare.
13465 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13467 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
13468 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13469 Do not clear _malloc_thread_enabled_p, undoing the previous change,
13470 which did not work (see <http://bugs.gnu.org/14569#307>).
13471 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
13472 && (!noninteractive || initialized)). This attempts to thread
13473 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
13475 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13477 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
13478 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
13480 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13482 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
13483 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13484 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
13485 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
13487 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13489 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
13490 Define to __sys_siglist.
13492 2013-07-02 Eli Zaretskii <eliz@gnu.org>
13494 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
13495 word-wrap, so that overflow-newline-into-fringe would work in
13496 visual-line-mode. (Bug#2749)
13497 (move_it_in_display_line_to): When the last scanned display
13498 element fits exactly on the display line, and
13499 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
13500 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
13501 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
13502 finding buffer position that corresponds to pixel coordinates,
13503 e.g. in buffer_posn_from_coords.
13505 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
13507 * process.c (handle_child_signal): Call catch_child_signal if
13510 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13512 Don't convert function pointers to void * and back.
13513 It isn't portable C, and it's easy enough to avoid.
13514 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
13515 (make_save_value): Add support for SAVE_FUNCPOINTER.
13516 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
13517 * print.c (print_object):
13518 Distinguish function from object pointers.
13519 * lisp.h (SAVE_FUNCPOINTER): New constant.
13520 (SAVE_SLOT_BITS): Adjust to it.
13521 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
13522 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
13523 (voidfuncptr): New typedef.
13524 (struct Lisp_Save_Value): New member data[0].funcpointer.
13525 (XSAVE_FUNCPOINTER): New function.
13527 Simplify buildobj processing.
13528 * Makefile.in (buildobj.h): Make it a sequence of strings each
13529 followed by comma, rather than a single string. Put it into a
13530 .tmp file in case there's an error while generating it.
13531 (gl-stamp): Use .tmp for temp files.
13532 (mostlyclean): Clean .tmp files.
13533 * doc.c (buildobj): Move to just the routine that needs it.
13534 It's now an array of strings, so processing is simpler.
13536 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
13538 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
13539 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
13540 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13541 Invoke malloc_enable_thread even when not interactive.
13542 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
13543 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
13544 in this case, since the underlying bug has now been fixed.
13546 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
13548 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
13549 unlinking it (bug#14691).
13551 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
13553 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
13554 before checking whether buffer is modified. This lets
13555 `kill-buffer-query-functions' cancel killing of the buffer or save
13556 its content before `kill-buffer' asks user the "Buffer %s
13557 modified; kill anyway?" question.
13559 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13561 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13562 Let the super performKeyEquivalent deal with them (Bug#14747).
13564 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13566 * widget.c (resize_cb): Remove unused local.
13568 Do not use GTK 3 if it exists but cannot be compiled.
13569 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13570 * xterm.c (x_error_handler) [!USE_GTK]:
13573 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13575 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13577 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13578 to the valid range of values. (Bug#14753)
13580 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13581 when moving point by using the current glyph matrix. This avoids
13582 the need to force redisplay when this function is called in a
13585 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13587 Fix minor problems found by static checking.
13588 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13589 Redo the latter's body to sidestep GCC parenthesization warnings.
13590 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13591 * coding.c (detect_coding, detect_coding_system):
13592 * coding.h (struct undecided_spec):
13593 Use bool for boolean.
13594 * image.c (QCmax_width, QCmax_height): Now static.
13595 * xdisp.c (Fmove_point_visually): Remove unused local.
13597 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13599 * xdisp.c (Fmove_point_visually): New function.
13601 2013-06-28 Kenichi Handa <handa@gnu.org>
13603 * coding.h (define_coding_undecided_arg_index): New enum.
13604 (coding_attr_index): New members
13605 coding_attr_undecided_inhibit_null_byte_detection,
13606 coding_attr_undecided_inhibit_iso_escape_detection,
13607 coding_attr_undecided_prefer_utf_8.
13608 (undecided_spec): New struct.
13609 (struct coding_system): New member `undecided' of the member
13612 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13613 (detect_coding): Likewise.
13614 (detect_coding_system): Likewise.
13615 (Fdefine_coding_system_internal): New coding system properties
13616 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13618 (syms_of_coding): Adjust for coding_arg_undecided_max.
13620 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13622 * image.c (x_from_xcolors): Remove unused local.
13624 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13626 Defer image data transfer between X client and server until actual
13629 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13632 * image.c (Destroy_Image): Remove.
13633 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13634 `mask_p', and `colors_p'. All uses changed.
13635 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13636 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13637 New macros for `flags' arg to x_clear_image_1.
13638 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13639 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13640 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13641 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13642 (image_get_x_image, image_unget_x_image): New functions or macros.
13643 (image_background, image_background_transparent, x_to_xcolors)
13644 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13645 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13646 instead of Destroy_Image.
13647 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13648 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13649 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13650 (imagemagick_load_image, svg_load_image): Use them instead of
13651 x_create_x_image_and_pixmap, and x_put_x_image followed by
13652 x_destroy_x_image, respectively.
13653 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13654 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13655 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13656 background_transparent fields.
13657 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13658 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13660 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13662 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13663 This mostly consists of undoing recent changes.
13664 * callproc.c (Fcall_process):
13665 * process.c (create_process):
13666 Do not worry about catching SIGCHLD here, undoing previous change.
13667 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13668 * process.c, process.h (catch_child_signal):
13669 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13670 * process.c (catch_child_handler): Don't worry about being called
13671 lazily and do not assume caller has blocked SIGCHLD, undoing
13672 previous change. Move first-time stuff back to
13673 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13674 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13675 set lib_child_handler if it's already initialized, which may
13676 help avoid problems on GNUstep.
13678 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13680 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13681 * callproc.c (Fcall_process):
13682 * process.c (create_process):
13683 Make sure SIGCHLD is caught before we fork,
13684 since Emacs startup no arranges to catch SIGCHLD.
13685 * process.c (lib_child_handler): Initialize to null, not to
13687 (catch_child_signal): Allow self to be called lazily.
13688 Do nothing if it's already been called.
13689 Assume caller has blocked SIGCHLD (all callers do now).
13690 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13691 just before it's really needed.
13692 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13693 since it hasn't been caught yet.
13695 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13697 * image.c (compute_image_size): New function to implement
13698 :max-width and :max-height.
13699 (imagemagick_load_image): Use it.
13701 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13703 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13704 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13706 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13707 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13708 the SIGCHLD handler, since the code is not atomic and (due to glib)
13709 signals may be arriving now.
13710 * sysdep.c (init_signals): Do not catch child signals here;
13711 'main' now does that later, at a safer time.
13713 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13715 Clean up SIGCHLD handling a bit (Bug#14569).
13716 * process.c, process.h (catch_child_signal):
13717 Now always extern, even if !NS_IMPL_GNUSTEP.
13718 * process.c (catch_child_signal): Move glib tickler here from
13719 init_process_emacs, so that it's done earlier in Emacs
13720 initialization. Also move the noninteractive && !initialized
13721 check here from init_process_emacs. This is all a bit cleaner for
13722 GNUish platforms, and I hope it works around the Cygwin bug.
13723 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13724 that glib signal handling is tickled before glib creates threads.
13726 * process.c (wait_reading_process_output): Avoid int overflow
13727 when reading more than 2 GiB total from a process.
13729 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13731 * process.c (create_process): Handle a couple more cases,
13732 i.e., work even if new_argv and wait_child_setup[i] are cached.
13733 Use Fcall_process's style for volatile vars.
13735 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
13737 * process.c (create_process): Mark PROCESS volatile.
13739 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13741 Use C99-style flexible array members if available.
13742 This avoids some subtle aliasing issues, which typically
13743 aren't a problem with GCC but may be a problem elsewhere.
13744 * alloc.c (sdata): New typedef, replacing the old struct sdata.
13745 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
13746 In either case, it uses a flexible array member rather than
13747 the old struct hack. All uses changed.
13748 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
13749 Adjust to sdata reorganization.
13750 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
13751 Use offsetof (struct, flex_array_member), not sizeof (struct), as
13752 that ports better to pre-C99 non-GCC.
13753 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
13754 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
13755 as the latter has changed.
13756 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
13757 and port better to pre-C99 GCC.
13758 * image.c (struct xpm_cached_color):
13759 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
13760 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
13761 Use FLEXIBLE_ARRAY_MEMBER.
13762 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
13763 Move decl to top level so it gets checked against implementation.
13764 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
13765 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
13767 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13769 * syntax.c: Integer cleanups.
13770 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
13771 All uses that need 0-or-2 changed to:
13772 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
13773 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
13774 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
13775 (char_quoted, prev_char_comend_first, back_comment)
13776 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13777 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
13778 Use bool for boolean.
13779 (update_syntax_table, skip_chars, skip_syntaxes):
13780 Prefer int to unsigned when either will do.
13781 (back_comment): Return boolean success flag, like forw_comment,
13782 instead of positive-or-minus-1 (which might have overflowed int anyway).
13783 Don't stuff ptrdiff_t into int.
13784 (syntax_spec_code, syntax_code_spec): Now const.
13785 (Fmatching_paren, scan_lists, scan_sexps_forward):
13786 Use enum syntaxcode for syntax code.
13787 (Fmatching_paren): Check that arg is a character, not just an integer.
13788 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
13789 (Finternal_describe_syntax_value): Omit no-longer-needed
13791 (skip_chars): Use char, not unsigned char, when the distinction
13793 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
13794 * bytecode.c (exec_byte_code):
13795 * syntax.c (syntax_spec_code, Fchar_syntax)
13796 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13797 (init_syntax_once):
13798 * syntax.h (SYNTAX_WITH_FLAGS):
13799 Omit unnecessary casts.
13801 2013-06-20 Eli Zaretskii <eliz@gnu.org>
13803 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
13804 line dimensions here, to avoid race conditions with the main
13805 thread. (Bug#14062, bug#14630, bug#14669)
13807 * w32term.c (w32_draw_window_cursor): Compute the header line and
13808 mode line dimensions here.
13809 <w32_system_caret_window, w32_system_caret_hdr_height>:
13810 <w32_system_caret_mode_height>: New variables.
13812 * w32term.h: Declare them.
13814 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13816 * alloc.c (die): Move "assertion failed" string here ...
13817 * lisp.h (eassert): ... from here. Also, suppress evaluation of
13818 COND when SUPPRESS_CHECKING. This shrinks the executable text
13819 size by 0.8% to 2.2% when configured with --enable-checking,
13820 depending on optimization flags (GCC 4.8.1 x86-64).
13822 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
13824 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
13826 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
13827 base is 2; this is more accurate.
13829 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
13831 * sound.c (string_default): Move to !WINDOWSNT section.
13832 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
13834 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
13836 * sound.c: Integer cleanups.
13837 Remove unnecessary forward decls.
13838 (struct sound_device): The 'file' member is now a Lisp_Object, not
13839 a char *, so that we needn't invoke alloca on a huge size.
13840 (Fplay_sound_internal): Adjust to this.
13841 (string_default): New function.
13842 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
13843 Use it to adjust to the struct sound_device change.
13844 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
13845 (be2hs) [0]: Remove.
13847 * syntax.c (skip_chars): Don't use uninitialized storage
13848 when searching a multibyte buffer for characters that are not in a
13849 unibyte string that contains non-ASCII characters.
13851 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
13853 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
13854 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
13856 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13858 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
13860 2013-06-18 Kenichi Handa <handa@gnu.org>
13862 * font.c (Ffont_spec): Signal an error for an invalid font name
13865 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13867 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
13868 In particular this ports to 32-bit sparc Sun cc.
13869 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
13870 array with a dummy element at specpdl[-1], so that its address can
13872 (unbind_to): Do not copy the binding; not needed, now that we
13873 copy old_value in the one place where the copy is needed.
13874 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
13875 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
13876 (union specbinding): Rename from struct specbinding. Redo layout
13877 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
13878 which is not portable. With Sun C 5.12 32-bit sparc, the
13879 declaration causes nargs to be an unsigned bitfield, a behavior
13880 that the C standard allows; but Emacs wants nargs to be signed.
13881 The overall type is now a union of structures rather than a
13882 structure of union of structures, and the 'kind' member is now a
13883 bitfield, so that the overall type doesn't grow. All uses changed.
13884 * process.c (Fmake_serial_process): Remove unnecessary initialization.
13886 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13888 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
13889 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
13891 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
13893 2013-06-17 Eli Zaretskii <eliz@gnu.org>
13895 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13896 unless we know that the window w's frame is a frame object.
13897 Another attempt at solving bug#14062 and bug#14630.
13899 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
13901 * textprop.c (property_set_type): New enum.
13902 (add_properties): Allow appending/prepending text properties.
13903 (add_text_properties_1): Factored out of Fadd_text_properties.
13904 (Fadd_text_properties): Move all the code into
13905 add_text_properties_1.
13906 (Fadd_face_text_property): New function that calls
13907 add_text_properties_1.
13909 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13911 Move functions from lisp.h to individual modules when possible.
13912 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
13913 * alloc.c (XFLOAT_INIT, set_symbol_name):
13914 * buffer.c (CHECK_OVERLAY):
13915 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
13916 (set_char_table_parent):
13917 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
13918 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
13919 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
13920 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
13922 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
13923 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
13924 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
13925 (backtrace_args, backtrace_debug_on_exit):
13926 * floatfns.c (CHECK_FLOAT):
13927 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
13928 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
13929 (set_hash_hash, set_hash_hash_slot, set_hash_index)
13930 (set_hash_index_slot):
13931 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
13932 * marker.c (CHECK_MARKER):
13933 * textprop.c (CHECK_STRING_OR_BUFFER):
13934 * window.c (CHECK_WINDOW_CONFIGURATION):
13935 Move here from lisp.h, and make these functions static rather than
13937 * buffer.c (Qoverlayp):
13939 * fns.c (Qhash_table_p):
13940 * window.c (Qwindow_configuration_p):
13942 * lisp.h: Remove the abovementioned defns and decls.
13944 Use functions, not macros, for XINT etc (Bug#11935).
13945 In lisp.h, prefer functions to function-like macros, and
13946 constants to object-like macros, when either will do. This:
13947 . simplifies use, as there's no more need to worry about
13948 arguments' side effects being evaluated multiple times.
13949 . makes the code easier to debug on some platforms.
13950 However, when using gcc -O0, keep using function-like macros
13951 for a few critical operations, for performance reasons.
13952 This sort of thing isn't needed with gcc -Og, but -Og
13953 is a GCC 4.8 feature and isn't widely-enough available yet.
13954 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
13955 Remove enum lsb_bits; no longer needed.
13956 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
13957 * buffer.c (Qoverlap):
13959 * fns.c (Qhash_table_p):
13960 Now extern, so lisp.h can use these symbols.
13961 * dispextern.h: Include character.h, for MAX_CHAR etc.
13962 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13963 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13964 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13965 (GLYPH_CODE_P): Move here from lisp.h.
13966 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13967 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
13968 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
13969 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
13970 XUNTAG now returns void *.
13971 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
13972 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
13973 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
13974 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
13975 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
13976 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
13977 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
13978 (lisp_h_XPNTR, lisp_h_XSYMBOL):
13979 New macros, renamed from their sans-lisp_h_ counterparts.
13980 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
13981 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
13982 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
13983 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
13984 If compiling via GCC without optimization, define these as macros
13985 in addition to inline functions.
13986 To disable this, compile with -DINLINING=0.
13987 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
13988 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
13989 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
13990 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
13991 (INTMASK, VALMASK): Now macros, since static values cannot be
13992 accessed from extern inline functions.
13993 (VALMASK): Also a constant, for benefit of old GDB.
13994 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
13995 is INTEGERP, which can fold it in.
13996 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
13997 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
13998 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
13999 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14000 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14001 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14002 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14003 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14004 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14005 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14006 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14007 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14008 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14009 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14010 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14011 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14012 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14013 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14014 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14015 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14016 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14017 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14018 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14019 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14020 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14021 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14022 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14023 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14024 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14025 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14026 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14027 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14028 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14030 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14031 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14032 (VALMASK): Define in one place rather than in two, merging the
14033 USE_LSB_TAG parts; this is simpler.
14034 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14035 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14036 Move up, to avoid use before definition.
14037 Also include "globals.h" earlier, for the same reason.
14038 (make_natnum): New function.
14039 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14040 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14041 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14042 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14043 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14044 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14045 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14046 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14047 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14048 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14049 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14050 (Qwindow_configuration_p, Qimage): New forward declarations.
14051 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14052 (STRING_COPYIN): Remove; unused.
14053 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14054 (xcar_addr, xcdr_addr): New functions. All uses changed.
14055 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14056 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14057 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14058 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14059 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14060 (TYPE_RANGED_INTEGERP): Simplify.
14061 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14062 (setlocale, fixup_locale, synchronize_system_messages_locale)
14063 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14064 Now empty functions, not macros.
14065 (functionp): Return bool, not int.
14066 * window.c (Qwindow_configuration_p): Now extern,
14067 so window.h can use it.
14068 * window.h (Qwindowp): Move decl back to lisp.h.
14070 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14072 * xdisp.c (Fline_pixel_height): New function, required for solving
14075 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14077 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14079 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14081 * lread.c (syms_of_lread):
14082 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14084 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14086 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14088 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14090 * fileio.c (expand_file_name): Doc fix.
14092 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14094 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14095 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14096 Wait for self, not for 0. This can't hurt on GNU or similar
14097 system, and may help with Cygwin.
14099 * keyboard.c: Don't use PROP (...) as an lvalue.
14100 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14101 Use set_prop (A, B), not PROP (A) = B.
14103 2013-06-10 Eli Zaretskii <eliz@gnu.org>
14105 * xdisp.c (get_it_property): Use it->window instead of generating
14106 a Lisp object from it->w.
14108 2013-06-09 Eli Zaretskii <eliz@gnu.org>
14110 * xdisp.c (get_it_property): If it->object is a buffer, pass to
14111 get-char-property the window that is being rendered, instead of
14112 the buffer, to support window-specific overlays. (Bug#14575)
14113 (compute_display_string_pos): When W is NULL, use the current
14114 buffer as the object to pass to get-char-property.
14115 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
14116 pointer member of the bidi iterator, since no window is pertinent
14119 2013-06-08 Eli Zaretskii <eliz@gnu.org>
14121 * bidi.c (bidi_fetch_char): Accept additional argument, the window
14122 being displayed, and pass it to compute_display_string_pos.
14123 (bidi_level_of_next_char, bidi_resolve_explicit_1)
14124 (bidi_paragraph_init): All callers changed.
14126 * xdisp.c (init_from_display_pos, init_iterator)
14127 (handle_single_display_spec, next_overlay_string)
14128 (get_overlay_strings_1, reseat_1, reseat_to_string)
14129 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
14130 Set bidi_it.w member from it->w.
14131 (compute_display_string_pos): Accept additional argument, the
14132 window being displayed, and pass it to Fget_char_property.
14135 * dispextern.h (struct bidi_it): New member w, the window being
14137 (compute_display_string_pos): Adjust prototype.
14139 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
14141 * xgselect.c: Remove unneeded include xterm.h.
14143 * process.c (wait_reading_process_output): Check for NS before GLIB.
14144 GLIB may be linked in due to rsvg, but ns_select must be called.
14146 * xgselect.c (xg_select): Remove call to window_system_available
14147 and g_main_context_pending at the top, so Gdk events (i.e. file
14148 notify) are processed when Emacs is started with -nw.
14150 2013-06-07 Eli Zaretskii <eliz@gnu.org>
14152 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
14153 (ctagsfiles3): New variable, includes only *.m files.
14154 (TAGS): Use an explicit language name in the regular expressions,
14155 to avoid transformation of '/SOMETHING' by MSYS to
14156 'c:\MSYS\SOMETHING'.
14158 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
14160 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
14162 2013-06-06 Eli Zaretskii <eliz@gnu.org>
14164 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
14165 still need to set the mouse pointer shape and activate help-echo.
14168 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
14170 A few porting etc. fixes for the new file monitor code.
14171 See the thread containing
14172 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
14173 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
14174 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
14175 (dir_monitor_callback, Fgfile_rm_watch):
14176 Use assq_no_quit instead of Fassoc, for speed.
14177 (dir_monitor_callback, Fgfile_rm_watch):
14178 eassert that the monitor is a fixnum.
14179 (dir_monitor_callback): No need for CDR_SAFE.
14180 Simplify building of lisp with alternative tails.
14181 (Fgfile_add_watch, Fgfile_rm_watch):
14182 Do not assume glib functions set errno reliably on failure.
14183 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
14184 and signal an error otherwise.
14185 (Fgfile_rm_watch): Prefer CONSP to !NILP.
14186 Use Fdelq instead of Fdelete, for speed.
14188 2013-06-05 Eli Zaretskii <eliz@gnu.org>
14190 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
14191 don't insist on being invoked on a highlighted tool-bar button.
14192 Avoids losing tool-bar functionality when mouse-highlight is nil.
14193 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
14194 Don't highlight when mouse-highlight is nil.
14195 (note_mouse_highlight): When mouse-highlight is nil, don't return
14196 right away; instead, run tool-bar and mode-line highlight
14197 subroutine, clear any existing highlight, and revert the mouse
14198 pointer to its default shape. (Bug#14558)
14200 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14202 * lisp.mk (lisp): Add prog-mode.el.
14204 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
14206 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
14207 * process.c (dummy_handler): New function.
14208 (lib_child_handler): New static var.
14209 (handle_child_signal): Invoke it.
14210 (catch_child_signal): If a library has set up a signal handler,
14211 save it into lib_child_handler.
14212 (init_process_emacs): If using glib and not on Windows, tickle glib's
14213 child-handling code so that it initializes its private SIGCHLD handler.
14214 * syssignal.h (SA_SIGINFO): Default to 0.
14215 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
14216 31; it should no longer be needed now.
14218 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
14220 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
14222 * gfilenotify.c (globals_of_gfilenotify): New function.
14223 (syms_of_gfilenotify): Move global initialization there.
14225 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
14227 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14229 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
14230 * keyboard.c (menu_bar_items, tool_bar_items):
14231 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
14232 not override local keymaps any more.
14234 2013-06-04 Eli Zaretskii <eliz@gnu.org>
14236 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
14238 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14240 * w32console.c (initialize_w32_display): Return the dimensions of
14241 the console window via 2 additional arguments, not via the current
14242 frame. This avoids crashes due to overrunning the bounds of
14243 frame's decode_mode_spec_buffer, which is not resized following
14244 the change of the frame dimensions from the initial 10x10.
14246 * w32term.h (w32_initialize_display_info): Adjust prototype.
14248 * term.c (init_tty): Take dimensions of the frame from the values
14249 returned by initialize_w32_display.
14251 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
14252 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
14253 (LIBES): Add $(GFILENOTIFY_LIBS).
14255 * w32inevt.c (handle_file_notifications): Add dummy implementation
14256 for !HAVE_W32NOTIFY.
14258 * w32term.c: Wrap code with HAVE_W32NOTIFY.
14260 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
14262 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
14264 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
14266 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
14268 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
14270 Fix minor problems found by static checking.
14271 * data.c (pure_write_error):
14272 Use xsignal2, not Fsignal, as Fsignal might return.
14273 * eval.c (set_backtrace_debug_on_exit): Now static.
14274 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
14275 No longer inline. EXTERN_INLINE is needed only for functions
14276 defined in .h files. Reindent function header as per GNU style.
14277 (backtrace_p, backtrace_top, backtrace_next):
14278 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
14279 compiler or linker. Add extern decls to pacify gcc -Wall.
14280 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14282 * frame.c (free_monitors): Define only on platforms that need it.
14283 * nsterm.m (ns_term_init):
14284 * process.c (catch_child_signal):
14285 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
14286 defined on all porting targets these days.
14287 * process.c, process.h (catch_child_signal):
14288 Make it extern only if NS_IMPL_GNUSTEP is defined.
14290 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14292 * w32.c (gettimeofday): Make the signature identical to prototype
14293 in nt/inc/sys/time.h.
14295 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14297 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
14300 * keyboard.c (safe_run_hooks_error): Improve error message.
14302 * data.c (pure_write_error): Add `object' argument.
14303 * puresize.h (CHECK_IMPURE): Use it.
14305 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
14307 * Makefile.in (NOTIFY_OBJ): New variable.
14308 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
14310 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
14311 Call syms_of_gfilenotify.
14313 * gfilenotify.c: New file.
14315 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
14316 and Qfile_w32notify.
14317 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
14318 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
14320 * lisp.h: Declare syms_of_gfilenotify.
14322 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
14324 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14326 Merge the specpdl and backtrace stacks. Make the structure of the
14327 specpdl entries more obvious via a tagged union of structs.
14328 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
14329 (enum specbind_tag): New enum.
14330 (struct specbinding): Make it a tagged union of structs.
14331 Add a case for backtrace records.
14332 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
14333 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
14334 (backtrace_debug_on_exit): New accessors.
14335 (struct backtrace): Remove.
14336 (struct catchtag): Remove backlist field.
14337 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
14339 (Flocal_variable_p): Speed up the common case where the binding is
14341 * eval.c (backtrace_list): Remove.
14342 (set_specpdl_symbol, set_specpdl_old_value): Remove.
14343 (set_backtrace_args, set_backtrace_nargs)
14344 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
14345 (backtrace_next): New functions.
14346 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
14347 (unwind_to_catch, internal_lisp_condition_case)
14348 (internal_condition_case, internal_condition_case_1)
14349 (internal_condition_case_2, internal_condition_case_n): Don't bother
14350 with backtrace_list any more.
14351 (Fsignal): Adjust to new backtrace format.
14352 (grow_specpdl): Move up.
14353 (record_in_backtrace): New function.
14354 (eval_sub, Ffuncall): Use it.
14355 (apply_lambda): Adjust to new backtrace format.
14356 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
14358 (specbind): Adjust to new specpdl format. Simplify.
14359 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
14360 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
14362 (mark_backtrace): Remove.
14363 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
14364 * xdisp.c (redisplay_internal): Use record_in_backtrace.
14365 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
14367 * profiler.c (record_backtrace): Use get_backtrace.
14368 (handle_profiler_signal): Use backtrace_top_function.
14369 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
14370 accessor functions.
14372 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
14374 * process.h (catch_child_signal): Declare.
14376 * process.c (catch_child_signal): New function.
14377 (init_process_emacs): Call it.
14379 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
14380 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
14382 (x_set_cursor_type): Remove declaration.
14383 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
14384 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
14385 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
14386 (ns_get_color): Use F suffix on float.
14387 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
14388 (ns_get_rgb_color): Remove.
14389 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
14390 (note_mouse_movement): x and y are CGFloat.
14391 (ns_draw_fringe_bitmap): Remove unused rowY.
14392 Change #if to COCOA && >= 10_6.
14393 (ns_draw_window_cursor): Remove unused overspill.
14394 (ns_draw_underwave): width and x are EamcsCGFloat.
14395 (ns_draw_box): thickness is CGFloat.
14396 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
14397 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
14398 if not in main thread.
14399 (ns_get_pending_menu_title, ns_check_menu_open)
14400 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
14401 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
14402 (sendFromMainThread:): New method.
14403 (changeFont:): size is CGFloat.
14404 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
14405 Disable warning about permanent text.
14406 (characterIndexForPoint:): Adjust return type depending on GNUstep
14408 (mouseDown:): delta is CGFloat.
14409 (updateFrameSize): Remove unised variable f.
14410 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
14411 Cast float to EmacsCGFloat.
14412 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
14413 also to -1 when restoring.
14414 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
14415 inside NS_IMPL_COCOA.
14416 (toggleFullScreen:): Put call to toggleFullScreen inside
14417 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
14418 (setPosition:portion:whole:): por is CGFloat.
14419 (getMouseMotionPart:window:x:y:): Add F suffix to float.
14420 (mouseDown:): Use CGFloat.
14421 (mouseDragged:): Remove unised variable edge.
14422 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
14424 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
14425 of CGFloat differs.
14426 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14427 when NS_IMPL_GNUSTEP.
14428 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14429 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14430 (EmacsToolbar): Add clearAll. Add tag argument to
14431 addDisplayItemWithImage.
14432 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14434 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14436 * nsmenu.m (ns_update_menubar): Make static.
14437 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14438 (fillWithWidgetValue:): Add cast to SEL for setAction.
14439 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14440 (update_frame_tool_bar): Update code for GNUstep.
14441 (clearAll): New method.
14442 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14443 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14444 Move identifierToItem setObject and activeIdentifiers addObject before
14445 call to insertItemWithItemIdentifier.
14446 (validateVisibleItems): Fix indentation.
14447 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14448 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14449 UtilityWindow to aStyle, remove call to setStyleMask.
14451 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14453 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14454 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14455 Use F suffix on floats.
14456 (ns_char_width): Returns CGFloat.
14457 (ns_ascii_average_width): w is CGFloat instead of float.
14458 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14460 (ns_glyph_metrics): CGFloat instead of float.
14462 * nsfns.m (x_set_foreground_color, x_set_background_color):
14464 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
14465 remove unused variables.
14466 (Fns_read_file_name): Keep track if panel is for save.
14467 Use ns_filename_from_panel/ns_directory_from_panel.
14468 (Fns_list_services): delegate only used for COCOA.
14469 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
14470 Just return the input if GNUstep.
14471 (x_screen_planes): Remove.
14472 (Fxw_color_values): Use EmacsCGFloat
14473 (Fns_display_monitor_attributes_list): Only get screen number for
14475 (getDirectory, getFilename): Remove from EmacsOpenPanel and
14477 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
14478 ns_directory_from_panel.
14480 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
14482 * process.c (handle_child_signal): Also use WCONTINUED.
14483 This is so that list-processes doesn't mistakenly list the process
14484 as stopped, when the process has actually been continued and is
14487 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
14489 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
14490 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
14491 not already configured.
14493 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
14495 2013-05-29 Eli Zaretskii <eliz@gnu.org>
14497 * Makefile.in (mostlyclean): Remove *.res files.
14499 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
14501 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
14502 a buffer (bug#8447).
14504 2013-05-27 Eli Zaretskii <eliz@gnu.org>
14506 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
14507 display vector, and we backtrack, handle the case that the
14508 previous character position is also displayed from a display
14509 vector or covered by a display string or image. (Bug#14476)
14511 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
14513 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14514 (struct MonitorInfo, free_monitors): Remove.
14515 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
14516 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
14517 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14520 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14521 (struct MonitorInfo, free_monitors): Remove.
14522 (ns_screen_name): Make static.
14523 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
14524 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14527 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14528 (struct MonitorInfo): New struct.
14529 (free_monitors, make_monitor_attribute_list): Declare.
14531 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14533 (free_monitors, make_monitor_attribute_list): New functions.
14534 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
14537 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
14539 * callproc.c (call_process): Refine the doc string. (Bug#14045)
14541 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
14543 * keyboard.c: Apply keyboard decoding only to events that come directly
14544 from the tty, not from unread-command-events (bug#14368).
14545 (read_event_from_main_queue): New function, extracted from read_char.
14546 (read_decoded_char): Remove.
14547 (read_decoded_event_from_main_queue): New function to replace it.
14548 (read_char): Use it.
14549 (read_key_sequence): Use read_char rather than read_decoded_char.
14551 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
14553 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
14555 * casetab.c (init_casetab_once): Fix last change (bug#14424).
14557 2013-05-22 Kenichi Handa <handa@gnu.org>
14559 The following changes are to fix the setting of
14560 buffer-file-coding-system on, for instance, C-x RET c unix RET
14561 _FILE_OF_DOS_EOL_TYPE_ RET.
14563 * coding.h (struct coding_system): New member detected_utf8_chars.
14565 * coding.c (detect_coding_utf_8): Count characters and check EOL
14566 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14568 (setup_coding_system): Do not initialize coding->head_ascii.
14569 (check_ascii): Do not set coding->eol_seen but update it. Do not
14570 call adjust_coding_eol_type here.
14571 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14572 If the eol-type of CODING is already specified, adjust the eol type
14573 of the found coding-system.
14574 (decode_coding_gap): Cancel previous change. Utilize the
14575 character numbers counted by detect_coding_utf_8. Fix detection
14578 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14580 * search.c (looking_at_1): Only set last_thing_searched if the match
14581 changed the match-data (bug#14281).
14583 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14585 * xdisp.c (reseat_at_previous_visible_line_start):
14586 Already declared in dispextern.h, so remove it here.
14587 (move_it_vertically_backward): Likewise.
14589 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14591 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14592 (Fx_display_pixel_width, Fx_display_pixel_height)
14593 (Fx_display_mm_width, Fx_display_mm_height):
14594 Mention `display-monitor-attributes-list' in docstrings.
14596 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14597 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14598 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14599 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14600 (Fx_display_backing_store, Fx_display_visual_class)
14601 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14602 (Fx_display_grayscale_p, Fx_display_pixel_width)
14603 (Fx_display_pixel_height, Fx_display_planes)
14604 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14605 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14606 (Fx_display_mm_width, Fx_display_mm_height)
14607 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14608 height for all physical monitors as in X11.
14610 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14611 Return pixel width or height for all physical monitors as in X11.
14613 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14615 Port --enable-gcc-warnings to clang.
14616 * bytecode.c (exec_byte_code):
14618 Redo diagnostic pragmas to pacify clang, too.
14619 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14620 * editfns.c (Fencode_time):
14621 * fileio.c (file_accessible_directory_p):
14622 * font.c (font_unparse_xlfd):
14623 Use '&"string"[index]' instead of '"string" + (index)'.
14624 * undo.c (user_error): Remove; unused.
14626 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14628 * insdel.c (insert_1_both): Document the arguments, instead of
14629 referring to insert_1, which no longer exists.
14631 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14632 some window, increment windows_or_buffers_changed, so that
14633 *Messages* display in that window is updated. (Bug#14408)
14635 * w32.c: Include epaths.h.
14636 (init_environment): Use cmdproxy.exe without leading directories.
14637 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14639 (gettimeofday): Adjust signature and return value to Posix
14642 * unexw32.c (open_output_file): Delete the existing emacs.exe
14643 before creating it, to break the hard link to the versioned
14646 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14647 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14648 (FIRSTFILE_OBJ): New variables.
14649 (W32_RES): Rename to EMACSRES. All users changed.
14650 (base_obj): Use $(CM_OBJ).
14651 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14652 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14653 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14654 $(W32_RES_LINK) before $(LIBES).
14655 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14657 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14659 * makefile.w32-in (DOC): Use just "DOC".
14661 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14663 * process.c: Export default filters and sentinels to Elisp.
14664 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14666 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14667 (Fset_process_sentinel, Fformat_network_address):
14668 Default to them instead of nil.
14669 (server_accept_connection): Sentinels can't be nil any more.
14670 (read_and_dispose_of_process_output): New function, extracted from
14671 read_process_output.
14672 (read_process_output): Use it; filters can't be nil.
14673 (Finternal_default_process_filter): New function, extracted from
14674 read_process_output.
14675 (exec_sentinel_unwind): Remove function.
14676 (exec_sentinel): Don't zilch sentinel while running.
14677 (status_notify): Sentinels can't be nil.
14678 (Finternal_default_process_sentinel): New function extracted from
14680 (setup_process_coding_systems): Default filter is not nil any more.
14681 (syms_of_process): Export new Elisp functions and initialize
14683 * lisp.h (make_lisp_proc): New function.
14685 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14687 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14689 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14691 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14692 unless we know that the window w is a leaf window.
14693 Another attempt at solving bug#14062.
14695 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14697 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14700 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14702 * image.c (gif_load): Check that subimages fit (Bug#14345).
14704 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14706 * lread.c (skip_dyn_eof): New function.
14707 (read1): Use it to skip the end of a file in response to #@00.
14709 * doc.c (get_doc_string): Slightly relax the sanity checking.
14711 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14713 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14714 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14715 (MonitorInfo): New struct.
14716 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14717 (Fns_display_monitor_attributes_list): New functions.
14718 (display-usable-bounds): Remove.
14719 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14722 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14724 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14725 (GTK_CHECK_VERSION): New macro, if not already defined.
14726 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14727 replaced by GTK_CHECK_VERSION.
14729 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
14731 * xterm.h (GTK_PREREQ): New macro.
14732 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
14733 to use this macro instead, for consistency and clarity.
14735 2013-05-08 Eli Zaretskii <eliz@gnu.org>
14737 * xdisp.c (row_for_charpos_p): New function, with code of
14738 cursor_row_p, but accepts an additional argument CHARPOS instead
14739 of using a hardcoded PT.
14740 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
14741 (row_containing_pos): Call row_for_charpos_p instead of partially
14742 doing the same. Fixes cursor positioning under longlines-mode
14743 when longlines-show-effect includes more than one newline, when
14744 moving the cursor vertically up.
14746 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
14748 * makefile.w32-in (ACL_H): New macro.
14749 ($(BLD)/fileio.$(O)): Update dependencies.
14751 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14753 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
14754 * Makefile.in (LIB_ACL): New macro.
14755 (LIBACL_LIBS): Remove.
14756 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
14757 * fileio.c: Include <acl.h>.
14758 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
14759 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
14761 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
14764 * unexelf.c: Don't assume ElfW (Half) fits in int.
14765 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
14766 when dealing with ElfW (Half) values, since they can exceed 2**31
14767 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
14768 (entry_address): Omit unused NUM arg. All uses changed.
14770 2013-05-07 Juri Linkov <juri@jurta.org>
14772 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
14773 to the string converted from number with `Fnumber_to_string'.
14776 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14778 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
14779 This fixes a problem introduced by my previous change.
14781 2013-05-07 Glenn Morris <rgm@gnu.org>
14783 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
14785 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
14787 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
14789 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14791 Static checking by GCC 4.8.0.
14792 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
14793 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
14794 (x_get_monitor_attributes_fallback)
14795 (x_get_monitor_attributes_xinerama)
14796 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
14797 Define only if USE_GTK.
14798 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
14799 (x_get_monitor_attributes_fallback): Omit unused locals.
14800 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
14801 Use double, not float, to avoid mixed-mode floating point arithmetic.
14803 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14804 Jan Djärv <jan.h.d@swipnet.se>
14806 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
14807 (XINERAMA_CFLAGS): New macros.
14808 (ALL_CFLAGS, LIBES): Use them.
14810 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
14811 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
14812 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
14813 (syms_of_xfns): DEFSYM them.
14814 (struct MonitorInfo): New struct.
14815 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
14816 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
14817 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
14818 (x_get_monitor_attributes_xinerama): New functions.
14819 (Fx_display_monitor_attributes_list): New primitive.
14820 (syms_of_xfns): Defsubr it.
14822 * xterm.h (x_display_info): Add Xatom_net_workarea and
14823 Xatom_net_current_desktop.
14825 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
14826 and dpyinfo->Xatom_net_current_desktop.
14828 2013-05-06 Eli Zaretskii <eliz@gnu.org>
14830 * xdisp.c (pos_visible_p): Use the special code for finding the
14831 beginning of a display property or overlay for any "replacing"
14832 display property, not just for display strings. This solves
14833 incorrect reporting of position by posn-at-point. (Bug#14241)
14835 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
14837 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
14838 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
14839 Verify that ElfW (Half) fits in int.
14840 (fatal): Use same signature as lisp.h.
14841 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
14842 configure and build with -DUNEXELF_DEBUG without worrying about
14843 other modules that use DEBUG.
14844 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
14845 possibly-wide integers now uses it instead of plain fprintf.
14846 (entry_address): New function, which avoids problems with 32-bit
14847 overflow on 64-bit hosts.
14848 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
14849 (round_up): Don't assume the remainder fits in int.
14850 (find_section): Use bool for boolean. Simplify debug code.
14851 (unexec): Don't assume file sizes fit in int or size_t.
14852 Omit unnecessary trailing newline in 'fatal' format.
14853 Use strerror rather than outputting decimal error number.
14854 Remove unused code when emacs is not defined;
14855 this file relies on Emacs now.
14856 Don't assume e_phnum and e_shnum are positive.
14858 * regex.c: Fix problems when DEBUG is defined.
14859 (extract_number, extract_number_and_incr): Define regardless of
14860 whether DEBUG is defined; that's simpler and makes the code less
14861 likely to go stale in the normal case when DEBUG is not defined.
14862 Return int rather than taking an int * arg. All callers changed.
14863 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
14864 Remove, replacing with ...
14865 (DEBUG_PRINT): New macro. All callers changed.
14866 (DEBUG_COMPILES_ARGUMENTS): New macro.
14867 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
14868 (print_compiled_pattern, print_double_string) [DEBUG]:
14869 Use prototype rather than old-style definition.
14870 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
14871 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
14872 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
14873 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
14874 Don't assume ptrdiff_t, size_t, and long are the same width as int.
14875 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
14876 This matters only when DEBUG is defined.
14878 2013-05-05 Eli Zaretskii <eliz@gnu.org>
14880 * xdisp.c (set_iterator_to_next): Set the
14881 ignore_overlay_strings_at_pos_p flag only if we are _really_
14882 iterating over an overlay string, as indicated by the
14883 current.overlay_string_index member. (Bug#14306)
14885 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
14887 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
14888 to where it is used, to avoid autorelease issues (Bug#14050).
14890 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
14892 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
14893 * fileio.c (syms_of_fileio): Implement this.
14894 * filelock.c (create_lock_file): If symbolic links don't work, so
14895 we use a regular file as a lock file, do not fsync the lock file;
14898 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
14900 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
14901 (syms_of_minibuf): Adjust accodingly.
14903 * callint.c (Fcall_interactively): Adjust calls accordingly.
14905 2013-05-04 Eli Zaretskii <eliz@gnu.org>
14907 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
14908 w->contents is a buffer before computing everything else.
14909 Use parentheses to disambiguate last part of the condition.
14911 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
14912 assertion violations. (Bug#14062)
14914 2013-05-01 David Reitter <david.reitter@gmail.com>
14916 * nsfns.m (ns_tooltip): Initialize.
14918 2013-04-28 Eli Zaretskii <eliz@gnu.org>
14920 * coding.c (decode_coding_gap): Don't remove the character before
14921 a newline unless it's a CR character. (Bug#14287)
14923 2013-04-28 Dan Nicolaescu <dann@gnu.org>
14925 * dispextern.h (struct face): Move enum face_underline_type
14926 earlier so that bitfields can be in the same word.
14928 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
14930 * nsfns.m (handlePanelKeys): New function.
14931 (EmacsOpenPanel:performKeyEquivalent:)
14932 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
14933 arrows/function/control and copy/paste keys (Bug#14296).
14935 2013-04-27 Juri Linkov <juri@jurta.org>
14937 * callint.c (Fcall_interactively): Call `Qread_number' for
14938 interactive code letter `n' instead of using duplicate code.
14941 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
14943 * systime.h (make_timeval): Declare as 'const'.
14945 2013-04-27 Kenichi Handa <handa@gnu.org>
14947 * font.c (font_open_entity): Always open a font of manageable
14950 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
14952 Port better to AIX (Bug#14258).
14953 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
14956 2013-04-24 Kenichi Handa <handa@gnu.org>
14958 * coding.c (decode_coding_iso_2022): When an invalid escape
14959 sequence is encountered, reset the invocation and designation
14960 status to the safest one.
14962 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
14964 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
14965 Without this fix, "make distclean" leaves stamp-h1 behind.
14967 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
14969 * w32fns.c (w32_fullscreen_rect): New function to compute the
14970 window rectangle for the given fullscreen mode.
14971 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
14972 longer tunes the window size. This keeps the window's edges flush
14973 with the screen and allows the taskbar to hide itself in fullboth.
14975 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
14976 window decorations and uses the entire screen.
14978 * w32term.h (w32_fullscreen_rect) Add prototype.
14979 (struct w32_output): Replace normal_width, normal_height,
14980 normal_top, and normal_left members with a single normal_placement
14982 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
14984 (FRAME_NORMAL_PLACEMENT): New macro.
14986 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
14988 * minibuf.c (Ftest_completion): Silence compiler warning.
14990 2013-04-15 Eli Zaretskii <eliz@gnu.org>
14992 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
14995 * frame.h (WINDOW_FRAME): Protect macro and its argument with
14998 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
14999 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15000 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15001 parentheses where appropriate.
15003 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15005 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15007 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15009 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15010 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15011 Mention in the doc string that setting these variables takes
15012 effect only after a call to set-window-buffer. (Bug#14200)
15014 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15016 * indent.c (Fvertical_motion): Don't consider display strings on
15017 overlay strings as display strings on the buffer position we
15018 started from. This prevents vertical cursor motion from jumping
15019 more than one line when there's an overlay string with a display
15020 property at end of line.
15021 Reported by Karl Chen <Karl.Chen@quarl.org> in
15022 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15024 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15026 * window.c (select_window): `record_buffer' even if window is
15027 already selected (bug#14191).
15029 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15031 * window.c (Fwindow_end): Test more flags, including the buffer's
15032 last_overlay_modified flag, to determine whether the window's
15033 display is really up-to-date. Prevents the function from
15034 returning a stale value. (Bug#14170)
15035 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15038 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15040 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15041 garbaged only if it is not already the top frame on its TTY.
15042 This prevents flickering due to constant redrawing of TTY frames when
15043 there are GUI frames open in the same session. (Bug#13864)
15045 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15047 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15048 of marking the idle timers directly.
15050 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15052 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15053 tables (bug#14054).
15055 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15057 * window.c (select_window): Don't record_buffer while the invariant is
15058 temporarily broken (bug#14161).
15060 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15062 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15064 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15066 2013-04-07 Romain Francoise <romain@orebokech.com>
15068 Ignore additional platform-specific ACL errors (Bug#13702).
15069 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15070 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15072 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15074 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15077 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15079 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15080 This bug was introduced by my 2013-02-25 change that simplified
15081 data_start configuration. Without this change, on GNU/Linux
15082 an Emacs configured with --enable-profiling fails immediately
15083 due to a profiler signal.
15084 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15085 with these flags. On platforms where special flags are needed
15086 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15087 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15088 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15090 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15092 Get rid of some platform-specific functions examining window
15093 system and its capabilities. This is a partial rework of the
15095 * lisp.h (have_menus_p): Remove prototype. This function is
15096 replaced with platform-independent window_system_available.
15097 (check_window_system): Move to...
15098 * frame.h (decode_window_system_frame, window_system_available):
15099 ...here, add new prototypes.
15100 * frame.c (window_system_available, decode_window_system_frame):
15102 (check_window_system): Platform-independent now.
15103 * xterm.h (x_in_use): Remove declaration.
15105 * w32term.h (check_x_frame):
15106 * nsterm.h (check_x_frame): Remove prototypes. This function
15107 is replaced with platform-independent decode_window_system_frame.
15108 * msdos.c (have_menus_p): Remove.
15109 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
15110 Remove platform-specific functions. Use check_window_system,
15111 decode_window_system_frame and check_ns_display_info where
15112 appropriate. Minor style and comment tweaks.
15113 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
15114 (check_x_frame): Likewise.
15115 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
15117 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
15118 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
15119 * xmenu.c, xselect.c: All related users changed.
15121 2013-04-03 Kenichi Handa <handa@gnu.org>
15123 The following changes is to optimize the code for reading UTF-8
15126 * coding.c (check_ascii): Rename from detect_ascii. Return value
15127 changed. Check EOL format. Do not call adjust_coding_eol_type
15129 (check_utf_8): New function.
15130 (adjust_coding_eol_type): Do nothing if already adjusted.
15131 (detect_coding): Compare the return value of check_ascii with
15132 coding->src_bytes. Call adjust_coding_eol_type if necessary.
15133 (decode_coding_gap): Optimize for valid UTF-8.
15135 2013-03-21 Kenichi Handa <handa@gnu.org>
15137 * coding.c (syms_of_coding): Cancel previous change.
15139 * insdel.c (insert_from_gap): Fix previous change.
15141 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
15143 Consistently use platform-specific function to detect window system.
15144 * lisp.h (check_window_system): New prototype. This function is
15145 going to replace check_x, check_w32 and check_ns.
15146 (have_menus_p): Mention msdos.c in comment.
15147 * fontset.c (check_window_system_func): Remove. Adjust all users.
15148 * fontset.h (check_window_system_func): Remove prototype.
15149 * nsterm.h (check_ns):
15150 * xterm.h (check_x):
15151 * w32term.h (check_w32): Likewise.
15152 * menu.c (Fx_popup_menu): Use check_window_system.
15153 * msdos.c (check_window_system): Define for MS-DOS.
15154 * nsfns.m (check_window_system): Define for NS. Adjust all users.
15155 * w32fns.c (check_window_system): Likewise for MS-Windows.
15156 * xfns.c (check_window_system): Likewise for X.
15157 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
15158 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
15160 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
15162 Prefer < to > in range checks such as 0 <= i && i < N.
15163 This makes it easier to visualize quantities on a number line.
15164 This patch doesn't apply to all such range checks,
15165 only to the range checks affected by the 2013-03-24 change.
15166 This patch reverts most of the 2013-03-24 change.
15167 * alloc.c (xpalloc, Fgarbage_collect):
15168 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
15169 * character.c (string_escape_byte8):
15170 * charset.c (read_hex):
15171 * data.c (cons_to_unsigned):
15172 * dispnew.c (update_frame_1):
15173 * doc.c (Fsubstitute_command_keys):
15174 * doprnt.c (doprnt):
15175 * editfns.c (hi_time, decode_time_components):
15176 * fileio.c (file_offset):
15177 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15178 * font.c (font_intern_prop):
15179 * frame.c (x_set_alpha):
15180 * gtkutil.c (get_utf8_string):
15181 * indent.c (check_display_width):
15182 * keymap.c (Fkey_description):
15183 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
15185 * minibuf.c (read_minibuf_noninteractive):
15186 * process.c (wait_reading_process_output):
15187 * search.c (Freplace_match):
15188 * window.c (get_phys_cursor_glyph):
15189 * xdisp.c (redisplay_internal):
15190 * xsmfns.c (smc_save_yourself_CB):
15191 Prefer < to > for range checks.
15192 * dispnew.c (sit_for): Don't mishandle NaNs.
15193 This fixes a bug introduced in the 2013-03-24 change.
15194 * editfns.c (decode_time_components): Don't hoist comparison.
15195 This fixes another bug introduced in the 2013-03-24 change.
15197 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
15199 * frame.h (struct frame): Drop scroll_bottom_vpos
15200 member becaue all real users are dead long ago.
15201 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
15202 * xdisp.c (redisplay_internal): Adjust user.
15204 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
15206 * nsmenu.m (showAtX:Y:for:): setLevel to
15207 NSPopUpMenuWindowLevel (Bug#13998).
15209 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
15211 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
15212 (ns_check_pending_open_menu): Declare.
15214 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
15215 (x_activate_menubar): Update the menu with title that matches
15216 ns_get_pending_menu_title, and call
15217 ns_check_pending_openmenu (Bug#12698).
15218 (menuWillOpen:): New method.
15219 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
15221 * nsterm.m (menu_will_open_state, menu_mouse_point)
15222 (menu_pending_title): New varaibles.
15223 (ns_get_pending_menu_title, ns_check_menu_open)
15224 (ns_check_pending_open_menu): New functions.
15226 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
15228 * indent.c (current_column_bol_cache): Remove leftover which is not
15229 used in Fmove_to_column any more.
15230 (current_column, scan_for_column): Adjust users.
15231 * keyboard.c (last_point_position_buffer, last_point_position_window):
15232 Remove leftovers which are not used for recording undo any more.
15233 (command_loop_1, syms_of_keyboard): Adjust users.
15234 * xdisp.c (last_max_ascent): Remove leftover which is not used in
15235 redisplay_window any more.
15236 (move_it_to): Adjust user.
15238 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
15240 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
15241 Update dependencies.
15243 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
15245 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
15246 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
15247 forward references.
15249 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15251 * window.h (struct window): Replace hchild, vchild and buffer slots
15252 with a single slot 'contents'. This is possible because each valid
15253 window may have either the child window (in vertical or horizontal
15254 combination) or buffer to display (for the leaf window). Using that,
15255 a lot of operations to traverse and/or change window hierarchies may
15256 be simplified. New member horizontal is used to distinguish between
15257 horizontal and vertical combinations of internal windows.
15258 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
15259 (WINDOW_VERTICAL_COMBINATION_P): New macros.
15260 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
15261 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
15262 Use contents slot, not buffer, where appropriate.
15263 (wset_combination): New function.
15264 (wset_buffer): Add eassert.
15265 (Fframe_first_window): Simplify the loop reaching first window.
15266 (Fwindow_buffer): Use WINDOW_LEAF_P.
15267 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
15268 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
15269 (unshow_buffer): Convert initial debugging check to eassert.
15270 (replace_window, recombine_windows, Fdelete_other_windows_internal)
15271 (make_parent_window, window_resize_check, window_resize_apply)
15272 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
15273 (Fset_window_configuration, delete_all_child_windows, save_window_save):
15274 Adjust to match struct window changes.
15275 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
15276 (mark_window_cursors_off, count_windows, get_leaf_windows)
15277 (foreach_window_1): Simplify the loop.
15278 * alloc.c (mark_object): Do not check for the leaf window because
15279 internal windows has no glyph matrices anyway.
15280 * dispnew.c (clear_window_matrices, showing_window_margins_p)
15281 (allocate_matrices_for_window_redisplay, fake_current_matrices)
15282 (allocate_matrices_for_frame_redisplay, free_window_matrices)
15283 (build_frame_matrix_from_window_tree, mirror_make_current)
15284 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
15285 (update_window_tree, set_window_update_flags): Simplify the loop.
15286 (sync_window_with_frame_matrix_rows): Enforce live window.
15287 Use contents slot, not buffer, where appropriate.
15288 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
15289 and WINDOW_HORIZONTAL_COMBINATION_P.
15290 (make_frame_visible_1): Simplify the loop.
15291 Use contents slot, not buffer, where appropriate.
15292 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
15293 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
15294 (expose_window_tree): Likewise.
15295 Use contents slot, not buffer, where appropriate.
15296 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
15297 to avoid deleted windows. Use contents slot instead of buffer.
15298 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
15299 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
15300 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
15301 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
15303 2013-03-28 Eli Zaretskii <eliz@gnu.org>
15305 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
15306 identify the reasons for assertion violations in bug#14062 and
15308 (Fx_show_tip): Fix compilation error under
15309 "--enable-check-lisp-object-type". (Bug#14073)
15311 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
15312 Reported by <rzl24ozi@gmail.com>.
15314 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15316 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
15318 (unwind_with_echo_area_buffer): ...to restore it here.
15319 This is needed to ensure that...
15320 (redisplay_window): ...both window markers are valid here,
15321 which is verified by eassert.
15322 * editfns.c (save_excursion_save): Do not assume that
15323 selected_window always displays the buffer.
15324 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
15327 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
15329 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
15332 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
15334 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
15336 2013-03-27 Eli Zaretskii <eliz@gnu.org>
15338 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
15339 since MinGW's w32api headers do. This avoids compiler warnings.
15341 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
15342 if already defined.
15344 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15346 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
15348 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
15350 * gtkutil.c (style_changed_cb): Check if frame is live and an
15351 X frame (Bug#14038).
15353 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15355 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
15356 Define only for _WIN32_WINNT less than 0x0500.
15357 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
15359 Move inclusion of time.h before sys/time.h, so that MinGW64 could
15360 see its own definitions of 'struct timeval' and 'struct timezone'.
15362 Fix incompatibilities between MinGW.org and MinGW64 headers.
15363 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
15365 * w32.c (REPARSE_DATA_BUFFER): Guard with
15366 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
15368 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
15370 * xterm.c: Include X11/XKBlib.h
15371 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
15373 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
15375 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
15377 * blockinput.h (input_blocked_p): Likewise.
15378 * bytecode.c (exec_byte_code): Likewise.
15379 * callproc.c (call_process_kill, call_process_cleanup)
15380 (Fcall_process): Likewise.
15381 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
15382 (Fccl_execute_on_string): Likewise.
15383 * character.c (string_escape_byte8): Likewise.
15384 * charset.c (read_hex): Likewise.
15385 * cm.c (calccost): Likewise.
15386 * data.c (cons_to_unsigned): Likewise.
15387 * dired.c (directory_files_internal, file_name_completion):
15389 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
15390 (sit_for): Likewise.
15391 * doc.c (Fsubstitute_command_keys): Likewise.
15392 * doprnt.c (doprnt): Likewise.
15393 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
15394 * emacsgtkfixed.c: Likewise.
15395 * fileio.c (file_offset, Fwrite_region): Likewise.
15396 * floatfns.c (Fexpt, fmod_float): Likewise.
15397 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15399 * font.c (font_intern_prop): Likewise.
15400 * frame.c (x_set_alpha): Likewise.
15401 * gtkutil.c (get_utf8_string): Likewise.
15402 * indent.c (check_display_width): Likewise.
15403 * intervals.c (create_root_interval, rotate_right, rotate_left)
15404 (split_interval_right, split_interval_left)
15405 (adjust_intervals_for_insertion, delete_node)
15406 (interval_deletion_adjustment, adjust_intervals_for_deletion)
15407 (merge_interval_right, merge_interval_left, copy_intervals)
15408 (set_intervals_multibyte_1): Likewise.
15409 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
15410 * keymap.c (Fkey_description): Likewise.
15411 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
15412 * lread.c (openp, read_integer, read1, string_to_number):
15414 * menu.c (ensure_menu_items): Likewise.
15415 * minibuf.c (read_minibuf_noninteractive): Likewise.
15416 * print.c (printchar, strout): Likewise.
15417 * process.c (create_process, Faccept_process_output)
15418 (wait_reading_process_output, read_process_output, send_process)
15419 (wait_reading_process_output): Likewise.
15420 * profiler.c (make_log, handle_profiler_signal): Likewise.
15421 * regex.c (re_exec): Likewise.
15422 * regex.h: Likewise.
15423 * search.c (looking_at_1, Freplace_match): Likewise.
15424 * sysdep.c (get_child_status, procfs_ttyname)
15425 (procfs_get_total_memory): Likewise.
15426 * systime.h (EMACS_TIME_VALID_P): Likewise.
15427 * term.c (dissociate_if_controlling_tty): Likewise.
15428 * window.c (get_phys_cursor_glyph): Likewise.
15429 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15430 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15432 * xfns.c (Fx_window_property): Likewise.
15433 * xmenu.c (set_frame_menubar): Likewise.
15434 * xselect.c (x_get_window_property, x_handle_dnd_message):
15436 * xsmfns.c (smc_save_yourself_CB): Likewise.
15437 * xterm.c (x_scroll_bar_set_handle): Likewise.
15439 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15441 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15442 to be optional or nil. Adjust comment and convert it to docstring.
15443 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15444 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15446 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15448 Static checking by GCC 4.8-20130319.
15449 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15450 * process.c (Fset_process_datagram_address)
15451 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15452 * xdisp.c (get_char_face_and_encoding)
15453 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15454 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15455 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15457 2013-03-24 Ken Brown <kbrown@cornell.edu>
15459 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15460 fix compilation on 64-bit Cygwin, where underscores are not
15461 automatically prepended.
15463 * w32term.c (w32_initialize): Silence compiler warning.
15465 2013-03-23 Eli Zaretskii <eliz@gnu.org>
15467 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
15468 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
15469 variables, to save and restore frame dimensions.
15470 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
15471 after returning from a 'fullscreen' configuration.
15472 use SendMessage instead of PostMessage to send the SC_RESTORE message,
15473 to avoid races between the main thread and the input thread.
15475 * w32term.h (struct w32_output): New members normal_width,
15476 normal_height, normal_top, normal_left, and prev_fsmode.
15477 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
15478 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
15479 members of a frame.
15481 * w32term.c (w32fullscreen_hook): Record last value of the frame's
15482 'fullscreen' parameter. Always record previous width and height
15483 of the frame, except when switching out of maximized modes, so
15484 that they could be restored correctly, instead of resetting to the
15485 default frame dimensions. Send SC_RESTORE command to the frame,
15486 unless we are going to send SC_MAXIMIZE, to restore the frame
15487 resize hints in the mouse pointer shown by the window manager.
15490 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
15492 * lisp.h (get_frame_param): Adjust conditions for prototype
15495 2013-03-22 Ken Brown <kbrown@cornell.edu>
15497 * unexcw.c: Drop unneeded inclusion of w32common.h.
15498 (report_sheap_usage): Declare.
15499 (read_exe_header): Add magic numbers for x86_64.
15500 (fixup_executable): Fix printf format specifier for unsigned long
15503 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
15505 * frame.h (struct frame): Put menu_bar_window under #ifdef
15506 because this member is not needed when X toolkit is in use.
15507 (fset_menu_bar_window):
15508 * dispnew.c (clear_current_matrices, clear_desired_matrices)
15509 (free_glyphs, update_frame):
15510 * xdisp.c (expose_frame): Likewise.
15511 (display_menu_bar): Likewise. Remove redundant eassert.
15512 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
15515 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
15517 Use functions and constants to manipulate Lisp_Save_Value objects.
15518 This replaces code that used macros and strings and token-pasting.
15519 The change makes the C source a bit easier to follow,
15520 and shrinks the Emacs executable a bit.
15521 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
15522 (make_save_value): Change 1st arg from string to enum. All callers
15525 (mark_object): Use if, not #if, for GC_MARK_STACK.
15526 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
15527 (XSAVE_OBJECT): Now functions, not macros.
15528 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
15529 the constant was never used.
15530 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
15531 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
15532 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
15533 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
15535 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
15536 type3 with a single member save_type. All uses changed.
15537 (save_type, set_save_pointer, set_save_integer): New functions.
15538 * print.c (PRINTX): Remove.
15540 * alloc.c: Remove redundant static declarations.
15542 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15544 * window.h (struct window): Convert left_col, top_line, total_lines
15545 and total_cols from Lisp_Objects to integers. Adjust comments.
15546 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
15548 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
15549 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
15550 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
15551 Adjust users where appropriate.
15553 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15555 * frame.h (struct frame): Drop resx and resy because the same data is
15556 available from window system-specific output context. Adjust users.
15557 (default_pixels_per_inch_x, default_pixels_per_inch_y):
15558 New functions to provide defaults when no window system available.
15559 (FRAME_RES_X, FRAME_RES_Y): New macros.
15560 (NUMVAL): Move from xdisp.c.
15561 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15562 (Ffont_face_attributes, Fopen_font):
15563 * image.c (gs_load):
15564 * w32font.c (fill_in_logfont):
15565 * xdisp.c (calc_pixel_width_or_height):
15566 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15567 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15569 2013-03-20 Kenichi Handa <handa@gnu.org>
15571 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15572 to 1 (temporary workaround until a bug related to ASCII
15573 optimization is fixed).
15575 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15577 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15578 Signal error if window is not internal. Adjust docstring.
15579 (delete_all_child_windows): Use combination_limit to save the buffer.
15580 (Fset_window_configuration): Adjust accordingly.
15581 * print.c (syms_of_print): Initialize debugging output not here...
15582 (init_print_once): ...but in a new function here.
15583 * lisp.h (init_print_once): Add prototype.
15584 * emacs.c (main): Add call to init_print_once. Adjust comments.
15586 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15588 * window.c (window_resize_check, window_resize_apply)
15589 (window_from_coordinates, recombine_windows, set_window_buffer)
15590 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15591 (Fsplit_window_internal, Fdelete_window_internal)
15592 (freeze_window_starts): Use bool for booleans.
15593 * window.h (window_frame_coordinates, resize_frame_windows)
15594 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15596 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15598 * dispnew.c (bitch_at_user): Use `user-error'.
15600 2013-03-17 Ken Brown <kbrown@cornell.edu>
15602 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15603 as return type of image_background. (Bug#13981)
15604 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15606 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15608 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15609 (ns_select): Don't return with result uninitialized.
15611 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15614 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15616 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15617 directories. If filename is nil, get directory name (Bug#13932).
15618 Use getFilename and getDirectory.
15619 (getFilename, getDirectory): New methods for EmacsSavePanel and
15621 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15623 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15625 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15627 2013-03-15 Kenichi Handa <handa@gnu.org>
15629 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15630 (adjust_after_replace): Make it back to static. Delete the third
15631 arg text_at_gap_tail. Cancel the code for handling it.
15633 * coding.h (struct coding_system): New member eol_seen.
15635 * coding.c (detect_ascii): New function.
15636 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15637 when the source bytes are actually scanned. On detecting for
15638 coding_category_utf_8_auto, call detect_ascii instead of scanning
15639 source bytes directly.
15640 (produce_chars): Call insert_from_gap with the new arg 0.
15641 (encode_coding): Likewise.
15642 (decode_coding_gap): Control ASCII optimization by the variable
15643 disable_ascii_optimization instead of #ifndef .. #endif.
15644 Deccode EOL format according to coding->eol_seen.
15645 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15648 * lisp.h (adjust_after_replace): Cancel externing it.
15649 (insert_from_gap): Adjust prototype.
15651 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15653 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15654 FULLSCREEN_MAXIMIZED. (Bug#13935)
15656 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15658 * region-cache.c (find_cache_boundary, move_cache_gap)
15659 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15660 Simplify debugging check and convert to eassert. Adjust comment.
15661 (pp_cache): Put under ENABLE_CHECKING.
15663 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15665 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15666 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15667 and WM_ACTIVATEAPP.
15668 (w32fullscreen_hook): If the frame is visible, reset
15669 f->want_fullscreen flag after changing the frame size. If the
15670 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15673 2013-03-13 Daniel Colascione <dancol@dancol.org>
15675 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15676 too so that these builds can use Cygwin's file conversion
15677 functions. (We've been building and linking cygw32.o all along
15678 and just not using it.)
15680 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15682 File synchronization fixes (Bug#13944).
15683 * Makefile.in (LIB_FDATASYNC): New macro.
15685 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15686 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15687 Don't worry about HAVE_FSYNC, since a substitute fsync is
15688 available if the system lacks one.
15689 (Fwrite_regin): Retry fsync if interrupted.
15691 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15693 * w32term.c (w32_read_socket): If the Emacs frame is being
15694 activated, call w32fullscreen_hook, to make sure the new frame
15695 dimensions are in effect. (Bug#13937)
15697 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15699 * xdisp.c (init_iterator): Simplify because both character and byte
15700 positions are either specified or -1. Add eassert. Adjust comment.
15701 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15702 character and byte positions can be obtained from marker.
15704 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15706 Static checking by Sun C 5.12.
15707 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15708 * bytecode.c (exec_byte_code):
15709 * dispnew.c (init_display):
15711 * fileio.c (Fsubstitute_in_file_name):
15712 * keyboard.c (Fevent_convert_list):
15713 * keymap.c (Fsingle_key_description):
15714 * term.c (maybe_fatal, fatal):
15715 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15716 * xsmfns.c (Fhandle_save_session):
15717 Omit unreachable code.
15718 * keymap.c (map_keymap_char_table_item): Cast void * to
15719 a function pointer type; the C Standard requires this.
15721 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15722 Include <sys/param.h> unconditionally, as that works elsewhere and
15723 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15724 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15727 See ChangeLog.12 for earlier changes.
15729 ;; Local Variables:
15733 Copyright (C) 2011-2014 Free Software Foundation, Inc.
15735 This file is part of GNU Emacs.
15737 GNU Emacs is free software: you can redistribute it and/or modify
15738 it under the terms of the GNU General Public License as published by
15739 the Free Software Foundation, either version 3 of the License, or
15740 (at your option) any later version.
15742 GNU Emacs is distributed in the hope that it will be useful,
15743 but WITHOUT ANY WARRANTY; without even the implied warranty of
15744 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15745 GNU General Public License for more details.
15747 You should have received a copy of the GNU General Public License
15748 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.