1 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
3 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
5 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
7 * image.c (svg_load): Watch out for nil value of current buffer's
8 filename. Re-enable filename thing for not-a-file case.
10 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
12 Partially disabled previous change.
14 * image.c (svg_load): Temporarily disabled filename thing for
15 not-a-file case as it can cause crashs.
17 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
19 Fix problem with images referenced within svg files. (bug#19373)
21 * image.c: Additional parameter 'filename' for
22 svg_load_image. Include "buffer.h". Define library function
23 rsvg_handle_set_base_uri for WINDOWSNT.
24 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
25 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
26 (svg_load): Pass a filename to svg_load_image: either name of
27 actual file or of current buffer's file.
28 (svg_load_image): New parameter 'filename', used for setting
29 base_uri, necessary for loading referenced images. (bug#19373)
31 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
33 * lread.c (init_obarray): Declare Qt as special.
34 This fixes a typo in the 2012-05-15 patch that
35 tried to declare Qt as special.
37 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
39 Various fixes to use bool type and constants.
40 * dispnew.c (update_single_window): Remove arg `force_p' since it's
42 * xfaces.c (clear_face_cache): Use bool for the argument type.
44 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
46 Correct same_at_end when restoring window points
47 * fileio.c (Finsert_file_contents): Compute same_at_end character
48 position using the old buffer size, not the new one, since
49 restore_window_points wants the old size.
52 2014-12-14 Alan Mackenzie <acm@muc.de>
54 New feature optionally to accelerate auto-repeated scrolling.
56 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
58 * window.c (window_scroll): Bind fontification-functions to nil
59 when scrolling by whole screens and
60 fast-but-imprecise-scrolling is non-nil.
61 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
63 * lisp.h (bool): Declare Qfontification_functions extern.
65 2014-12-14 Eli Zaretskii <eliz@gnu.org>
67 Load system's default trusted Certificate Authorities if available.
68 * gnutls.c (gnutls_certificate_set_x509_system_trust)
69 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
70 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
71 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
72 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
74 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
75 Call gnutls_certificate_set_x509_system_trust. Log an error message if
78 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
80 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
81 a hack involving a union.
83 2014-12-13 Eli Zaretskii <eliz@gnu.org>
85 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
86 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
89 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
91 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
93 * gnutls.h: Always declare syms_of_gnutls.
95 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
96 clarity. Let the availability check return Qnil when the GnuTLS
97 integration is not available, instead of erroring out.
100 2014-12-13 Eli Zaretskii <eliz@gnu.org>
102 * xdisp.c (move_it_in_display_line_to, display_line):
103 Don't disallow overflow-newline-into-fringe when word-wrap is in
106 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
108 * fileio.c: Better preserve window-points during revert (bug#19161).
109 (Qget_buffer_window_list): New var.
110 (get_window_points_and_markers, restore_window_points): New functions.
111 (Finsert_file_contents): Use them to save and restore window-points.
113 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
115 * xterm.c (x_delete_terminal): Call emacs_close for X connection
116 descriptor if called from x_connection_closed and always delete
117 this descriptor from keyboard waiting set (Bug#19147).
119 2014-12-10 Eli Zaretskii <eliz@gnu.org>
121 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
122 (bidi_cache_max_elts): New global variable.
123 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
124 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
126 (bidi_cache_search): Handle overflown cache. Improve commentary.
127 (bidi_cache_ensure_space): Limit allocations to the current value
128 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
129 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
130 the increment to not exceed the limit.
131 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
132 cache, zero otherwise (meaning the cache overflowed). In the
133 latter case, set bidi_cache_last_idx to -1.
134 (bidi_peek_at_next_level): Handle overflown cache.
135 (bidi_push_it): Increase the cache limit for iterating the new object.
136 (bidi_pop_it): Decrease the cache limit back to previous value.
137 (bidi_shelve_cache): Shelve the current value of the cache limit.
138 (bidi_unshelve_cache): Restore the value of cache limit.
139 (bidi_find_bracket_pairs): If the cache overflows while looking
140 for the paired bracket, give up and let bidi_resolve_neutrals
141 process the bracket as a simple neutral. (Bug#19322)
142 (bidi_find_other_level_edge): If the cache overflows, fall back on
143 Plan B, which effectively stops the reordering and restarts it on
144 the next character (after resetting the cache).
145 (bidi_move_to_visually_next): When the cache overflows, reset it
146 after processing the last cached character.
148 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
150 Fix glitches in gnutls.c, mostly memory-related
151 * gnutls.c: Sort macro definitions by name.
152 (fn_gnutls_transport_set_errno): Omit unreachable definition.
153 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
154 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
155 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
156 calculating string length. Use make_uninit_string, to avoid
157 copying the string. Cast the char, not the pointer.
158 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
159 and free. Work even for dates past the year 9999. Use void *
160 for buffers, to avoid casts.
162 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
164 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
166 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
168 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
171 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
173 * process.c: Whitespace and line-break nitpicks.
175 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
177 * gnutls.c (gnutls_certificate_details): The :signature isn't
178 that useful, so remove it.
179 (gnutls_certificate_details): Clean up whitespace slightly.
180 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
182 (gnutls_certificate_details): Put :signature-algorithm back again,
183 which was removed by mistake.
184 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
185 that they are not messaged by default (bug#16253).
186 (Fgnutls_error_fatalp): Doc fix (bug#18210).
188 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
190 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
192 * nsimage.m (setPixmapData): Make bmRep local so class member is not
195 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
197 * eval.c (Fsignal): Remove duplicate test.
198 (Fautoload_do_load): Fix up docstring.
200 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
202 * nsterm.m (represented_filename, represented_frame): New variables.
203 (ns_set_represented_filename): New function.
204 (sendEvent:): Set represented filename here to avoid flicker,
205 related to Bug#18757.
207 * nsterm.h: Declare ns_set_represented_filename.
209 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
210 at once, call ns_set_represented_filename instead.
212 2014-12-05 Eli Zaretskii <eliz@gnu.org>
214 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
215 (struct bidi_stack): Reduce size by using bit fields and by
216 packing sos, override, and isolate_status into a single 8-bit
219 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
220 (bidi_push_embedding_level): Construct flags from individual
221 bits. Adapt to changes in prev_for_neutral and next_for_neutral
223 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
224 from flags. Adapt to changes in prev_for_neutral,
225 next_for_neutral, and last_strong members.
226 (bidi_line_init): Initialize flags to zero.
227 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
228 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
230 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
232 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
233 (Fapply): Try and simplify the control flow.
235 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
237 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
238 Use gnutls_sign_get_name directly because
239 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
240 (init_gnutls_functions): Load missing gnutls_server_name_set.
242 2014-12-02 Eli Zaretskii <eliz@gnu.org>
244 * bidi.c (bidi_find_first_overridden): New function.
246 * xdisp.c (Fbidi_find_overridden_directionality): New function.
247 (syms_of_xdisp): Defsubr it.
249 * dispextern.h (bidi_find_first_overridden): Add prototype.
251 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
253 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
254 to nil after release (Bug#9133).
256 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
258 Port better to AddressSanitizer.
259 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
261 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
262 Return -1 or 0, as the pipe trick doesn't work.
263 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
265 * print.c (print_object):
266 When a pointer-check primitive returns -1, do not assume this
267 means the pointer is valid or that the underlying system has failed.
268 It could just be that addresses are being sanitized so Emacs can't
269 test for pointer validity.
270 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
271 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
272 string validity checker doesn't work on stack-based strings.
274 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
276 Improve clarity of USE_LSB_TAG definition.
277 Problem reported by Lee Duhem. Suggestion by Andreas Schwab in:
278 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
279 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
280 VAL_MAX / 2 rather than in terms of the (more complicated)
281 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
283 2014-11-29 Eli Zaretskii <eliz@gnu.org>
285 * xdisp.c (handle_single_display_spec): When ignoring a fringe
286 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
287 (next_element_from_buffer): When done with overlays, reset the
288 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
290 2014-11-29 Eli Zaretskii <eliz@gnu.org>
292 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
293 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
295 2014-11-29 Ulrich Müller <ulm@gentoo.org>
297 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
298 for paxctl and setfattr. Fixes temacs startup failure with
299 grsecurity/PaX enabled Linux kernel (bug#19067).
301 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
303 * src/w32.c, src/w32heap.c, src/w32term.c:
304 Use MINGW_W64 instead of _W64.
306 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
308 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
310 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
312 * gnutls.c (gnutls_ip_address_p): New function.
313 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
315 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
317 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
319 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
321 Fix gnutls problems caught by static checking.
322 * gnutls.c (Fgnutls_boot): Remove unused local.
323 (Fgnutls_boot): Fix pointer signedness.
325 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
327 * gnutls.c (gnutls_certificate_details): Don't include certain
328 certificate details on older gnutls versions (bug#19168).
329 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
330 (gnutls_certificate_details): Reversed check in last checkin.
332 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
334 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
335 (Fgnutls_peer_status_warning_describe): Add function to describe a
336 peer verification warning symbol.
337 (Fgnutls_peer_status): Use it.
338 (Fgnutls_boot): Use it. Minor logging fixes.
340 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
342 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
344 2014-11-24 Glenn Morris <rgm@gnu.org>
346 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
348 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
349 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
351 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
353 * gnutls.c: Fix Windows function definition of
354 gnutls_x509_crt_get_fingerprint.
356 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
358 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
360 * process.h: Added more fields to Lisp_Process to track
363 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
364 (Fgnutls_peer_status): New functions to export TLS certificate
365 details to Emacs Lisp.
367 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
369 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
370 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
371 check for gtk_adjustment_configure (Bug#19149).
372 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
374 2014-11-22 Glenn Morris <rgm@gnu.org>
376 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
378 2014-11-22 Martin Rudalics <rudalics@gmx.at>
380 Don't shrink frame when using desktop-save-mode (Bug#19048).
381 * w32fns.c (x_set_tool_bar_lines): Always call
382 x_change_tool_bar_height (Bug#19048).
383 (x_change_tool_bar_height): Mark frame as garbaged since
384 adjust_frame_size might not have done that.
385 * xfns.c (x_set_tool_bar_lines): Always call
386 x_change_tool_bar_height (Bug#19048).
387 (x_change_tool_bar_height): Mark frame as garbaged since
388 adjust_frame_size might not have done that.
390 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
392 * xml.c (parse_region): Take care of new optional parameter
393 'discard-comments' of 'libxml-parse(html|xml)-region'.
394 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
395 New optional parameter 'discard-comments'.
397 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
399 Improve time stamp handling, and be more consistent about it.
400 * editfns.c (invalid_time): New function.
401 Use it instead of 'error ("Invalid time specification")'.
402 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
403 (decode_float_time, lisp_to_timespec, lisp_time_struct):
405 (make_time_tail, make_time): Remove. All uses changed to use
406 new functions or plain list4i.
407 (disassemble_lisp_time): Return effective length if successful.
408 Check that LOW is an integer, if it's combined with other components.
409 (decode_time_components): Decode into struct lisp_time, not
410 struct timespec, so that we can support a wide set of times
411 regardless of whether time_t is signed. Decode plain numbers
412 as seconds since the Epoch, and nil as the current time.
413 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
414 Reimplement in terms of new functions.
415 (Fencode_time): Just use list2i.
416 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
417 * keyboard.c (decode_timer): Don't allow the new formats (floating
418 point or nil) in timers.
419 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
420 place of the magic number '16'.
421 (struct lisp_time): New type.
422 (decode_time_components): Use it.
423 (lisp_to_timespec): New decl.
425 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
427 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
430 * callint.c (Fcall_interactively): Pass in nil as argument to
431 Fbarf_if_buffer_read_only.
433 * fileio.c (Finsert_file_contents): Ditto.
435 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
437 * textprop.c (verify_interval_modification): Check buffer
438 readedness after the last interval.
440 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
441 the text at POSITION (new optional argument) has the
442 `inhibit-read-only' text property set.
444 2014-11-16 Eli Zaretskii <eliz@gnu.org>
446 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
447 errors in computing the number of pixels to scroll.
448 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
450 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
452 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
453 call updateFrameSize.
455 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
457 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
459 * nsfns.m (x_set_foreground_color, x_set_background_color)
460 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
461 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
463 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
465 * nsterm.m (ns_send_appdefined): Check for application defined
466 event on Cocoa (Bug#18993).
467 (run): Restore code before the previous 18993 fix.
469 2014-11-14 David Reitter <david.reitter@gmail.com>
471 * nsterm.m (run): Set timeout for event loop to prevent hang.
474 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
476 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
478 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
480 * xfont.c (xfont_list_pattern): Do not allocate font entity object
481 for each candidate font but attempt to reuse it from previous improper
484 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
486 Avoid undefined behavior in color table hashing.
487 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
488 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
489 This function avoids undefined behavior with signed shift overflow.
491 2014-11-10 Eli Zaretskii <eliz@gnu.org>
493 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
494 when the inserted text does not need decoding. (Bug#18982)
496 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
498 * nsterm.h (EmacsScroller): judge returns bool.
500 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
501 (ns_judge_scroll_bars): Only set removed if judge returns true.
502 (judge): Returns bool == condemned. Remove self from window.
503 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
505 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
507 * keyboard.c (command_loop_1): Record this-command in recent-keys.
508 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
510 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
512 * nsterm.m (ns_set_vertical_scroll_bar)
513 (ns_set_horizontal_scroll_bar): Cleanup merge error.
515 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
517 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
518 merely because tmo_in_millisec is nonnegative. The 1st call
519 to g_main_context_query could succeed while the 2nd one fails.
521 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
523 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
525 * nsterm.m (run): Only use non-system event loop if OSX version is
526 exactly 10.9 (Bug#18993).
527 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
530 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
532 * callproc.c (encode_current_directory): Support handling of file
533 names prepended by "/:". (Bug#18891)
535 2014-11-08 Alan Mackenzie <acm@muc.de>
537 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
539 2014-11-08 Dima Kogan <dima@secretsauce.net>
541 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
543 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
545 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
546 raises an error. (Bug#18891)
548 2014-11-08 Martin Rudalics <rudalics@gmx.at>
550 * frame.c (adjust_frame_size): Call x_set_window_size only if
551 f->can_x_set_window_size is set.
552 (make_frame): Initialize f->can_x_set_window_size and
553 f->can_run_window_configuration_change_hook.
554 (Fcan_run_window_configuration_change_hook): New function.
555 * frame.h (frame): Split `official' into `can_x_set_window_size'
556 and `can_run_window_configuration_change_hook'.
557 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
558 * w32fns.c (Fx_create_frame, x_create_tip_frame):
559 Set f->can_x_set_window_size.
560 * window.c (run_window_configuration_change_hook):
561 Return immediately if either f->can_x_set_window_size or
562 f->can_run_window_configuration_change_hook are false.
563 (Fset_window_configuration): Instead of f->official set
564 f->can_x_set_window_size.
565 * xfns.c (Fx_create_frame, x_create_tip_frame):
566 Set f->can_x_set_window_size.
568 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
570 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
571 cleanup from 2014-11-01 (Bug#18972).
573 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
575 * keyboard.c: Call gui-set-selection instead of x-set-selection.
576 * xdisp.c (window-scroll-functions): Improve docstring.
578 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
580 Uniquify the 'size' symbol.
582 * w32notify.c (Qsize): Remove.
583 * lisp.h (Qsize): New decl.
584 * lread.c (Qsize): Now extern.
585 * w32notify.c (syms_of_w32notify): No need to defsym.
587 2014-11-07 Martin Rudalics <rudalics@gmx.at>
589 * dispnew.c (change_frame_size_1): Fix call of
591 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
592 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
593 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
594 (Qtool_bar_size): New constants.
595 (frame_inhibit_resize, adjust_frame_size): New argument to
596 handle case where frame_inhibit_implied_resize is a list.
597 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
598 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
599 (x_set_right_divider_width, x_set_bottom_divider_width)
600 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
601 (x_set_scroll_bar_width, x_set_scroll_bar_height):
603 (frame-inhibit-implied-resize): Rewrite doc-string.
604 * frame.h (frame_inhibit_resize, adjust_frame_size):
605 Fix external declarations.
606 (Qframe_position, Qframe_outer_size)
607 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
608 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
609 (Qtool_bar_size): Extern them.
610 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
611 (xg_height_or_width_changed): Remove.
612 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
613 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
614 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
615 (xg_change_toolbar_position): Call adjust_frame_size directly.
616 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
617 Fix calls of adjust_frame_size.
618 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
619 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
620 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
621 frame can get resized when tool-bar-lines parameter changes from
623 (Fw32_frame_menu_bar_size): Return fourth value.
624 (Fw32_frame_rect): Block input around system calls
625 (Fx_frame_geometry): New function.
626 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
627 * w32term.c (x_new_font): Adjust adjust_frame_size call.
628 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
629 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
630 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
631 (Fx_create_frame): Adjust adjust_frame_size calls.
632 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
633 frame can get resized when tool-bar-lines parameter changes from
635 (Fx_frame_geometry): New function.
636 * xmenu.c (update_frame_menubar): On Lucid call
637 adjust_frame_size with one pixel less height to avoid that
638 repeatedly adding/removing the menu bar grows the frame.
639 (free_frame_menubar): On Motif arrange to optionally preserve
640 the old frame height when removing the menu bar.
641 * xterm.c (x_new_font): Adjust adjust_frame_size call.
643 2014-11-03 Eli Zaretskii <eliz@gnu.org>
645 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
646 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
647 frame; instead, print an error message.
649 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
651 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
653 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
655 * nsimage.m (allocInitFromFile:): Initialize bmRep.
656 (dealloc): Release bmRep.
658 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
659 imageListSetNext, imageListNext.
661 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
663 (allocInitFromFile:): Remove searching ImageList and calling
664 reference (Bug#18918).
665 (dealloc): Remove handling if ImageList.
667 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
669 * process.c (catch_child_signal): Fix incorrect assertion.
671 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
673 * macfont.m (macfont_draw):
674 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
676 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
677 if force_integral_p (i.e. no antialias).
678 (macfont_draw): Check ns_antialias_text, also turn off synthetic
679 bold if no antialias (Bug#18876).
681 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
682 was given (Bug#18846).
684 * nsterm.h (ns_set_doc_edited): Declare taking no args.
686 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
687 instead of in xdisp.c, function now takes void. (Bug#18884).
689 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
690 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
692 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
693 struct window* (Bug#18889).
694 Remove getMouseMotionPart.
695 (ns_output): Make icon_top/left int.
697 * nsfns.m (x_icon): icon_top/left is int.
699 * nsterm.m (ns_mouse_position): Remove unused code.
700 (initFrame:window:, dealloc): Use window instead of win.
701 (getMouseMotionPart:window:x:y:): Remove, unused.
702 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
704 2014-11-01 Eli Zaretskii <eliz@gnu.org>
706 * keyboard.c (readable_events): When FLAGS include
707 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
708 This avoids returning non-nil from input-pending-p when only such
709 events are in the queue. (Bug#18856)
711 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
713 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
714 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
715 (Qforeign_selection): Remove.
716 (ns_get_local_selection): Identation fix.
717 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
719 * nsselect.m (ns_get_local_selection): Remove calling of
720 functions in Vselection_converter_alist (Bug#18911).
721 (syms_of_nsselect): Remove Vselection_converter_alist.
723 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
725 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
726 and unnecessary initialization. Adjust comments.
728 2014-10-30 Eli Zaretskii <eliz@gnu.org>
730 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
732 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
733 index, not an absolute one, as that's what the function expects.
735 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
737 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
738 font on an initial frame when running as a daemon (Bug#18869).
740 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
742 2014-10-30 Eli Zaretskii <eliz@gnu.org>
744 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
745 build_string, when importing a home directory. (Bug#18873)
747 * dispnew.c (buffer_posn_from_coords):
748 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
749 account for the header-line height. (Bug#18839)
751 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
753 * xml.c (parse_region): Do not forget the first document child.
755 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
757 * nsselect.m: pasteboard_changecount is new.
758 (ns_store_pb_change_count, ns_get_pb_change_count)
759 (ns_get_our_change_count_for): New functions.
760 (ns_string_to_pasteboard_internal): Correct comment.
761 type => gtype in eassert, Call ns_store_pb_change_count.
762 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
763 (Fns_disown_selection_internal, Fns_selection_owner_p):
764 Replace Vselection_alist check, with change count check.
765 (Fns_get_selection): Initialize val to Qnil. Only get local
766 selection if change counts match (Bug#18799).
767 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
769 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
771 * src/w32proc.c (create_child): If calling a quoted batch file,
772 pass NULL for exe. (Bug#18745)
774 2014-10-24 Eli Zaretskii <eliz@gnu.org>
776 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
777 (bidi_resolve_brackets): Use end of string position rather than ZV
778 when iterating over a string. (Bug#18815)
780 2014-10-24 Martin Rudalics <rudalics@gmx.at>
782 * keyboard.c (make_lispy_position): Return coordinates also when
783 on scroll bars, fringes, margins or not in a window.
784 * xdisp.c (show_mouse_face): Don't change cursor face during
787 2014-10-23 Martin Rudalics <rudalics@gmx.at>
789 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
790 (frame_resize_pixelwise, frame_inhibit_implied_resize):
791 Fix doc-strings (Bug#18789).
793 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
795 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
797 2014-10-22 Eli Zaretskii <eliz@gnu.org>
799 Optimize redisplay of simple bracketed text.
800 * bidi.c (bidi_cache_reset_to): New function.
801 (bidi_cache_reset): Call it.
802 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
804 (bidi_resolve_explicit): Reset bracket_pairing_pos and
805 bracket_enclosed_type only if bracket_pairing_pos's value is not
807 (MAX_BPA_STACK): Make sure the value is signed.
808 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
809 stop pushing values onto the stack.
810 (bidi_find_bracket_pairs): If the bracketed text is only on the
811 base embedding level, remove all the states cached by this
812 function from the cache, and return zero, so that the brackets in
813 this segment of text are processed as normal neutrals.
814 (bidi_resolve_brackets): Detect the brackets that are to be
815 processed as neutrals, and don't call bidi_find_bracket_pairs on
818 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
820 * w32select.c (Fw32_selection_exists_p): Rename from
821 Fx_selection_exists_p.
822 (syms_of_w32select): Adjust accordingly.
824 * w16select.c (Fw16_selection_exists_p): Rename from
825 Fx_selection_exists_p.
826 (syms_of_win16select): Adjust accordingly.
828 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
829 (Fns_own_selection_internal): Tighten scoping.
830 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
831 (Fns_get_selection): Rename from Fx_get_selection_internal.
832 (Fns_get_selection_internal, Fns_store_selection_internal):
834 (syms_of_nsselect): Adjust accordingly.
836 2014-10-21 Martin Rudalics <rudalics@gmx.at>
838 * w32fns.c (Fw32_frame_menu_bar_size): New function.
839 * w32term.c (x_set_window_size): Account for wrapped menu bar
840 lines when setting up frame height (Bug#15174 and Bug#18720).
841 (w32_add_wrapped_menu_bar_lines): New variable.
843 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
845 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
848 2014-10-20 Glenn Morris <rgm@gnu.org>
850 * Merge in all changes up to 24.4 release.
852 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
854 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
855 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
857 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
859 * xterm.c (handle_one_xevent): Check return value from
860 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
861 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
863 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
864 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
865 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
866 Gtk+ >= 3.14 (Bug#18674).
867 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
868 Gtk+ >= 3.14 (Bug#18674).
870 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
872 * gtkutil.c: Remove no-longer-used code.
873 (xg_update_menubar): Remove unused local and unnecessary call to
874 gtk_menu_item_get_submenu.
875 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
876 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
877 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
879 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
881 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
883 * xterm.h (handlebox_widget): Remove.
885 * xmenu.c (set_frame_menubar): Remove GTK block that calls
888 * gtkutil.h (xg_have_tear_offs): Remove declaration.
890 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
891 to handle Gtk versions.
892 (xg_get_file_with_chooser): Use them.
893 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
894 Remove (create_menus): Remove teroff argument and code.
895 Remove call to gtk_menu_set_title.
896 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
897 Adjust args to create_menus.
898 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
899 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
900 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
901 (xg_make_tool_item): Remove detach code.
902 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
903 (find_icon_from_name): New function.
904 (update_frame_tool_bar): Remove GtkStockItem code, move to
905 find_icon_from_name. Let stock be a list of icon names to try.
906 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
907 Replace TOOLBAR_TOP_WIDGET.
908 (free_frame_tool_bar, xg_change_toolbar_position ):
909 Replace TOOLBAR_TOP_WIDGET.
910 (xg_initialize): Remove tearoff code.
912 2014-10-18 Eli Zaretskii <eliz@gnu.org>
914 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
915 pixel from the window's cursor glyph width, since X renders hollow
916 blocks 1 pixel wider than the 'width' parameter.
918 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
919 glyph->pixel_width; this is now done in xterm.c.
921 Fix reordering of bracket characters in isolates.
922 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
923 RESOLVED_ONLY; when non-zero, return from the cache only fully
924 resolved states. All callers changed.
925 (CANONICAL_EQU): New macro.
926 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
927 equivalent of the paired closing bracket character.
928 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
929 the default non-negative value, to be checked later in
930 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
931 characters against those pushed onto the BPA stack.
932 (bidi_record_type_for_neutral): New function.
933 (bidi_resolve_brackets): Record next_for_neutral and
934 prev_for_neutral when embedding level gets pushed. Force
935 resolution of bracket pairs when entering a level run that was not
937 (bidi_resolve_neutral): Add assertions before calling
938 bidi_resolve_neutral_1.
939 (bidi_level_of_next_char): Remove the code that attempted to
940 resolve unresolved neutrals; that is now done by
941 bidi_resolve_neutral.
943 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
945 2014-10-17 Eli Zaretskii <eliz@gnu.org>
947 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
948 1-pixel R2L characters.
949 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
950 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
952 2014-10-16 Eli Zaretskii <eliz@gnu.org>
954 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
957 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
959 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
960 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
961 It's not clear to me whether the initialization is needed,
962 but it can't hurt so I played it safe.
964 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
966 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
968 2014-10-15 Eli Zaretskii <eliz@gnu.org>
970 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
971 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
973 (bidi_get_type): Return the isolate initiators and terminator types.
974 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
975 (bidi_fetch_char_skip_isolates, find_first_strong_char)
976 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
977 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
978 for the new features.
979 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
980 push and pop correctly for isolates.
981 (bidi_remember_char): Modify to accept an additional argument
982 and record the bidi type according to its value.
983 (bidi_cache_iterator_state): Accept an additional argument to only
984 update an existing state. Handle the new members of struct bidi_it.
985 (bidi_cache_find): Arguments changed: no longer accepts a level,
986 instead accepts a flag telling it whether it is okay to return
988 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
989 table. Initialize new isolate-related members.
990 (bidi_paragraph_init): Some code factored out into
991 find_first_strong_char.
992 (bidi_resolve_explicit_1): Function deleted, its code incorporated
993 into bidi_resolve_explicit.
994 (bidi_resolve_explicit): Support the isolate initiators and
995 terminator. Fix handling of embeddings and overrides according to
996 new UBA requirements. Record information about previously seen
997 characters here (moved from bidi_level_of_next_char).
998 (bidi_resolve_weak): Adapt to changes in struct members.
999 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1000 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1001 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1002 paired bracket resolution. Handle isolate initiators and
1004 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1005 (bidi_level_of_next_char): Move the code that records information
1006 about previous characters to bidi_resolve_explicit. Fix logic of
1007 resolving neutrals and make sure their cache entries are updated.
1008 Remove now unneeded special handling of PDF level.
1010 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1011 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1012 enlarged per Unicode 6.3.
1013 (enum bidi_bracket_type_t): New data type.
1014 (struct bidi_saved_info): Leave only 2 type members out of 4.
1016 (struct bidi_stack): Add members necessary to support isolating
1018 (struct bidi_it): Add new members necessary to support isolating
1019 sequences and bracket pair resolution.
1021 * xdisp.c (Fbidi_resolved_levels): New function.
1022 (syms_of_xdisp): Defsubr it.
1023 (append_glyph, append_composite_glyph, produce_image_glyph)
1024 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1026 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1028 * term.c (append_glyph, append_composite_glyph)
1029 (append_glyphless_glyph): Convert aborts to assertions.
1031 * .gdbinit (pgx): Display the character codepoint, resolved level,
1032 and bidi type also for glyphless glyphs.
1034 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1036 Avoid unwanted point motion in Fline_beginning_position.
1037 * lisp.h (scan_newline_from_point): Add prototype.
1038 * search.c (scan_newline_from_point): New function, refactored from...
1039 * cmds.c (Fforward_line): ...adjusted user.
1040 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1041 and simplify the former since the latter doesn't move point.
1043 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1045 Cleanup terminal handling code.
1046 * dispextern.h (get_named_tty): Remove prototype but...
1047 * termhooks.h (get_named_terminal): ...resurrect it under
1048 more meaningful name.
1049 (get_terminal): Likewise, but with...
1050 (decode_live_terminal): ...this name.
1051 (decode_tty_terminal): Add prototype.
1052 * term.c (get_tty_terminal): Remove.
1053 (get_named_tty): Remove.
1054 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1055 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1056 Use decode_tty_terminal.
1057 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1058 * terminal.c (get_terminal): Refactor to...
1059 (decode_terminal, decode_live_terminal): ...new functions.
1060 (decode_tty_terminal): Replacement for get_tty_terminal.
1061 (get_named_terminal): Likewise for get_named_tty.
1062 * coding.c (Fset_terminal_coding_system_internal)
1063 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1064 (Fkeyboard_coding_system):
1065 * composite.c (Fcomposition_get_gstring):
1066 * dispnew.c (Fsend_string_to_terminal):
1067 * frame.c (Fmake_terminal_frame):
1068 * nsfns.m (check_ns_display_info):
1069 * w32fns.c, xfns.c (check_x_display_info):
1070 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1071 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1072 (Fset_quit_char): Use get_named_terminal.
1073 (Fset_output_flow_control, Fset_input_meta_mode):
1074 Use decode_tty_terminal.
1076 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1078 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1079 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1081 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1083 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1084 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1086 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1088 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1091 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1093 * editfns.c (dump_tz_string): No longer const.
1094 It might be modified.
1096 * nsmenu.m (clear): Assume OS X 10.6 or later.
1098 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1100 * unexmacosx.c: Remove include ppc/reloc.h.
1101 (unrelocate, copy_dysymtab): Remove PPC code.
1102 (rebase_reloc_address): Remove, only used for PPC:
1104 * nsterm.m: Always include macfont.h on COCOA.
1105 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1106 (ns_dumpglyphs_image, ns_check_menu_open)
1107 (applicationDidFinishLaunching)
1108 (antialiasThresholdDidChange:)
1109 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1110 Remove checks for OSX <= 10.5/10.6.
1111 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1112 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1115 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1116 (NS_HAVE_NSINTEGER): Remove block.
1117 Remove >= OSX 10.6 tests.
1119 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1120 (x_activate_menubar, trackingNotification:): Remove check for
1122 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1124 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1126 * nsfns.m: Always include macfont.h on COCOA.
1127 (ns_filename_from_panel, ns_directory_from_panel)
1128 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1129 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1131 * macfont.m: Remove >= 1050 check.
1132 (macfont_create_family_with_symbol)
1133 (macfont_get_glyph_for_character)
1134 (mac_font_get_glyphs_for_variants)
1135 (mac_ctfont_create_available_families, syms_of_macfont):
1136 Remove code for OSX < 10.6.
1137 (mac_font_family_group, mac_font_family_compare): Remove, only used
1140 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1141 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1143 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1146 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1148 Fix putenv race conditions with undefined behavior (Bug#8705).
1149 Do all putenv calls before Emacs creates any threads.
1150 Use a safer way to modify the TZ environment variable in the
1151 presence of multiple threads. For further thread-safety,
1152 prefer localtime_r and gmtime_r to localtime and gmtime,
1153 and prefer struct tm's tm_gmtoff (if available) to calling
1154 both localtime_r and gmtime_r.
1155 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1156 (init_dbusbind): ... to this new function.
1157 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1158 * xterm.c (x_term_init): Move xputenv call from here ...
1159 (init_xterm): ... to this new function.
1160 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1161 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1162 (dump_tz_string): New constant.
1163 (init_editfns): Use it. This centralizes the dump_tz stuff.
1164 Call set_time_zone_rule here, so that its xputenv is done
1165 before Emacs goes multithreaded.
1166 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1167 thread-safe enough for Emacs.
1168 (format_time_string, Fdecode_time, Fcurrent_time_string)
1169 (Fcurrent_time_zone):
1170 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1171 localtime and gmtime. Remove now-unnecessary calls to block_input.
1172 (tm_gmtoff): New static function.
1173 (Fdecode_time, Fcurrent_time_zone): Use it.
1174 (Fencode_time): Use mktime_z, for better thread-safety.
1175 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1176 i.e., not quite thread-safe but good enough for Emacs typical usage.
1177 Do not reclaim storage that is in the environment; let it leak.
1178 Always call tzset, since localtime_r does not.
1179 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1180 This is now done in init_editfns.
1181 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1182 New macros and declarations, for platforms lacking tzalloc & friends.
1184 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
1186 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
1187 On x86 platforms this works around GCC bug 63495
1188 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
1189 and more generally should fix a portability problem in Emacs.
1190 Problem reported by Stefan Monnier in:
1191 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
1193 2014-10-08 Leo Liu <sdl.web@gmail.com>
1195 Enhance terpri to allow conditionally output a newline. (Bug#18652)
1196 * keymap.c (describe_vector_princ):
1197 * keyboard.c (Fcommand_error_default_function): Adapt to change to
1200 * print.c (printchar_stdout_last): Declare.
1201 (printchar): Record the last char written to stdout.
1202 (Fterpri): Add optional argument ENSURE.
1204 2014-10-08 Eli Zaretskii <eliz@gnu.org>
1206 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
1207 DELAY argument to change_frame_size, so that the frame size
1208 changes, if any are needed, are delayed until the next redisplay.
1209 This is to avoid a too early QUIT inside change_frame_size, when
1210 it calls Lisp in frame_windows_min_size, in case one of the events
1211 we've read sets the quit-flag. (Bug#18649)
1213 * w32fns.c (check_x_display_info): Accept terminal objects as
1214 argument, to follow what xfns.c does.
1216 2014-10-07 Glenn Morris <rgm@gnu.org>
1218 * Makefile.in ($(srcdir)/macuvs.h)
1219 ($(lispsource)/international/charprop.el): Add explicit FORCE.
1221 2014-10-07 Eli Zaretskii <eliz@gnu.org>
1223 * decompress.c (init_zlib_functions): Move the message about zlib
1224 being unavailable from here...
1225 (Fzlib_decompress_region): ...to here. (Bug#18650)
1227 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1229 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
1230 the case where an optional string is used. Adjust docstring.
1232 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
1234 * lisp.mk (lisp): Remove w32-common-fns.elc.
1236 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
1238 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
1239 These were already defined in buffer.c, and the duplicate
1240 definitions cause problems on platforms like 'gcc -fno-common'.
1241 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
1243 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
1245 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
1246 if toolbar is visible.
1248 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
1251 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
1252 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
1253 (ns_select, ns_read_socket): Use unwind_protect to decrease
1254 apploopnr (Bug#18345).
1255 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
1256 line height (Bug#17977).
1258 * macfont.m: Fix indentation and import changes from macport 24.3.94.
1259 (macfont_closest_traits_index): New function.
1260 (macfont_closest_traits_index_p): Rename from
1261 macfont_closest_traits_index.
1262 (macfont_list): Use macfont_closest_traits_index_p.
1264 2014-10-05 K. Handa <handa@gnu.org>
1266 * coding.c (detect_coding_iso_2022): Set coding->rejected
1267 correctly when an invalid escape sequence is found (Bug#18610).
1269 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
1271 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
1272 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
1275 2014-10-04 Martin Rudalics <rudalics@gmx.at>
1277 * buffer.c (scroll_bar_width, scroll_bar_height):
1279 * window.c (Fset_window_scroll_bars): Fix doc-string.
1280 (Fwindow_scroll_bars): Have it return what the doc-string says.
1282 2014-10-03 Eli Zaretskii <eliz@gnu.org>
1284 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
1285 iterator backwards, to resync the bidi iterator. (Bug#18584)
1287 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
1289 Consistently use min and max macros from lisp.h.
1290 * coding.c (min, max):
1292 * unexhp9k800.c (min):
1293 * unexw32.c (min, max): Use definitions from lisp.h.
1294 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
1296 * gmalloc.c (min): Tiny style change.
1298 * fileio.c (emacs_readlinkat, Finsert_file_contents):
1299 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
1301 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
1303 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
1304 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
1305 (X_ULONG_MAX): Move these macros to xterm.h.
1306 (x_fill_property_data): Be more generous about allowing either
1307 signed or unsigned data of the appropriate width.
1308 * xterm.h (x_display_set_last_user_time): New function.
1309 All setters of last_user_time changd to use this function.
1310 If ENABLE_CHECKING, check that the times are in range.
1312 2014-10-02 Eli Zaretskii <eliz@gnu.org>
1314 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
1315 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1317 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
1319 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
1320 make a font_object from a tty frame (Bug#18573).
1321 (Finternal_set_lisp_face_attribute): Add FIXME comment.
1323 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1325 * alloc.c (mark_overlay): Assume that overlay boundaries are
1326 always markers. Add comment.
1327 * lread.c (read_internal_start): Use convenient validate_subarray.
1329 (Fread_from_string): Adjust docstring.
1331 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
1333 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
1335 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
1336 Rename from the "x-" prefix.
1338 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
1340 * xselect.c (selection-converter-alist): Fix docstring.
1342 2014-10-01 Eli Zaretskii <eliz@gnu.org>
1344 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
1345 argument passed by the caller, when we mirror all slashes into
1348 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
1350 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
1351 Resurrect old code and fix compilation with GTK < 2.13.6.
1353 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
1355 Use AUTO_CONS instead of SCOPED_CONS, etc.
1356 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
1357 * lisp.h (AUTO_CONS): Rename from scoped_cons.
1358 (AUTO_LIST1): Rename from scoped_list1.
1359 (AUTO_LIST2): Rename from scoped_list2.
1360 (AUTO_LIST3): Rename from scoped_list3.
1361 (AUTO_LIST4): Rename from scoped_list4.
1362 (AUTO_STRING): Rename from SCOPED_STRING.
1363 * frame.h (AUTO_FRAME_ARG):
1364 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
1365 (AUTO_LIST4, AUTO_STRING):
1366 Prepend a new argument 'name'.
1367 Declare a variable instead of yielding a value.
1369 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
1371 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1373 * w32fns.c (w32_createwindow): Accept an additional argument, an
1374 array of 2 values specifying the coordinates of the frame's
1375 top-left corner. Use these values instead of calling x_get_arg,
1376 which can cons Lisp objects, and therefore cannot be called except
1377 from the main thread. Remove redundant tests for the default
1379 (my_create_window): Move the calculation of the coordinates of the
1380 frame's top-left edge here. Pass them to the input thread via the
1381 second parameter of the WM_EMACS_CREATEWINDOW message.
1382 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
1385 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1387 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
1388 (redisplay_window): Treat the frame's frozen_window_starts flag
1389 the same way as the optional_new_start flag for the window: only
1390 obey it if the glyph row showing point will be fully visible.
1391 Likewise when the window start is in a continuation line. If,
1392 after trying everything under the 'force_start' label, point is
1393 still not fully visible, give up and scroll the window.
1394 Add debugging traces. (Bug#18545)
1396 * window.c (Frecenter): Set the window's redisplay flag.
1398 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1400 * w32term.c (w32_read_socket): Don't use frame dimensions for
1401 resizing if GetClientRect returned an empty (0, 0, 0, 0)
1402 rectangle. Check the return value of GetClientRect, and don't use
1403 the results if it didn't succeed.
1405 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
1406 in columns and lines after correcting the pixel dimensions in
1408 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
1409 negative values to xrealloc. (Bug#18528)
1411 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
1413 * alloc.c: Remove now-unnecessary check.
1414 Suggested by Dmitry Antipov in:
1415 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
1417 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
1419 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
1420 to Ubuntu 14.04.1 x86-64.
1422 Simplify stack-allocated Lisp objects, and make them more portable.
1423 The build_local_string macro was used in two ways: (1) string
1424 literals for which scoped allocation suffices, and (2) file name
1425 components, where it's not safe in general to assume bounded-size
1426 ASCII data. Simplify by defining a new macro SCOPED_STRING that
1427 allocates a block-scope string, and by using SCOPED_STRING for (1)
1428 and build_string for (2). Furthermore, actually use stack
1429 allocation only for objects known to have sufficient alignment.
1430 This simpler implementation means Emacs can make
1431 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
1432 GC_MAKE_GCPROS_NOOPS.
1433 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
1434 for fewer differences among implementations.
1435 (struct Lisp_String): Now GCALIGNED.
1436 (USE_STACK_LISP_OBJECTS): Default to true, since the
1437 implementation no longer insists on a nonempty GCALIGNED.
1438 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
1439 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
1440 separately. Move definiens to scoped_cons. The old definition
1441 was incorrect when GCALIGNED was defined to be empty.
1442 (union Aligned_String): New type.
1443 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
1444 implementation ports to compilers that don't align strictly enough.
1445 Don't worry about the union sizes; it's not worth bothering about.
1446 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
1447 Rewrite using USE_STACK_CONS.
1448 (scoped_cons): Assume the use of union Aligned_Cons.
1449 (lisp_string_size, make_local_string, build_local_string): Remove.
1450 Unless otherwise specified, all callers of build_local_string
1451 changed to use SCOPED_STRING.
1452 (SCOPED_STRING): New macro.
1453 * data.c (wrong_choice):
1454 * menu.c (single_menu_item):
1455 * process.c (Fformat_network_address):
1456 Hoist use of SCOPED_STRING out of a scope, so that its returned
1457 object lives long enough.
1458 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
1459 as the string might be long or might not be ASCII.
1461 2014-09-29 Eli Zaretskii <eliz@gnu.org>
1463 * msdos.c (internal_terminal_init): Bump version to 25.
1465 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
1467 Keep stack-allocated Lisp objects fast rather than versatile.
1468 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
1469 (SCOPED_CONS_INITIALIZER): New macro.
1470 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
1471 (USE_LOCAL_ALLOCA): Remove.
1472 (local_cons, local_list1, local_list2, local_list3, local_list4):
1473 Remove. Stack overflow checking makes them too slow.
1474 (make_local_vector): Likewise. Also we just don't have enough
1476 (enum LISP_STRING_OVERHEAD): Remove.
1477 (local_string_init, local_vector_init): Remove prototypes.
1478 (make_local_string, build_local_string): Redesign to target short
1479 compile-time string constants, fall back to regular string allocation
1481 (lisp_string_size): New function.
1482 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
1483 * alloc.c (local_string_init, local_vector_init): Remove.
1484 (verify_ascii) [ENABLE_CHECKING]: New function.
1485 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
1486 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
1487 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
1488 * xselect.c, xterm.c: All related users changed.
1490 2014-09-28 Ken Brown <kbrown@cornell.edu>
1492 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
1493 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
1495 2014-09-27 Ken Brown <kbrown@cornell.edu>
1497 Fix implementation of HYBRID_MALLOC on Cygwin.
1498 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
1499 (bss_sbrk_buffer_beg): New variable. Use it...
1500 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
1501 incorrect definition.
1503 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
1505 * keyboard.c (track-mouse): Rename to internal--track-mouse.
1506 Make it into a function and change arg to be a function.
1508 * lisp.mk (lisp): Add elisp-mode.elc.
1510 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1512 * xfns.c (x_default_scroll_bar_color_parameter):
1513 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1514 to pacify --enable-gcc-warnings in non-scrollbar builds.
1516 2014-09-26 Ken Brown <kbrown@cornell.edu>
1518 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1520 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1522 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1523 MinGW builds that use GCC before 4.2.
1525 Default to stack objects on DOS_NT platforms as well.
1526 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1527 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1529 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1531 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1532 ALIGN_STACK attribute.
1534 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1536 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1537 ALIGN_STACK attribute.
1539 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1540 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1542 2014-09-25 Martin Rudalics <rudalics@gmx.at>
1544 * frame.c (frame_inhibit_resize):
1545 * widget.c (EmacsFrameResize):
1546 * window.c (resize_frame_windows, Fset_window_configuration):
1547 * xdisp.c (expose_frame):
1548 * xfns.c (x_change_tool_bar_height):
1549 * xmenu.c (update_frame_menubar):
1550 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
1551 Remove code left dead after 2014-07-27 changes.
1553 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
1555 Fix local_cons etc. to not exhaust the stack when in a loop.
1556 Problem reported in:
1557 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
1558 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1559 * charset.c (load_charset_map_from_file, Ffind_charset_region)
1560 (Ffind_charset_string):
1561 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
1562 * data.c (wrong_range):
1563 * editfns.c (Fpropertize, format2):
1564 * emacs.c (init_cmdargs, decode_env_path):
1565 * fileio.c (auto_save_error):
1566 * fns.c (Fyes_or_no_p):
1567 * font.c (font_style_to_value, font_parse_xlfd)
1568 (font_parse_family_registry, font_delete_unmatched)
1570 * fontset.c (Fset_fontset_font):
1571 * frame.c (x_get_arg):
1572 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
1573 (read_char_minibuf_menu_prompt):
1574 * keymap.c (silly_event_symbol_error, describe_vector):
1575 * lread.c (load_warn_old_style_backquotes):
1576 * menu.c (single_menu_item):
1577 * minibuf.c (Fread_buffer):
1578 * process.c (status_message, Fformat_network_address)
1579 (server_accept_connection):
1580 * textprop.c (copy_text_properties):
1581 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1582 * xfns.c (x_default_scroll_bar_color_parameter):
1583 * xfont.c (xfont_open):
1584 * xselect.c (x_clipboard_manager_error_1):
1585 * xterm.c (x_term_init):
1586 Put USE_LOCAL_ALLOCA at the start of the function.
1587 * fns.c (maybe_resize_hash_table): Use build_string instead of
1588 build_local_string, since we'd otherwise need a conditional
1589 USE_LOCAL_ALLOCA here, but this is just debugging output and is
1590 not worth the bother of optimization.
1591 * font.c (font_delete_unmatched): Remove by-hand code that
1592 observed MAX_ALLOCA limit, since it's now done automatically.
1593 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
1594 since build_local_string needs its sa_alloc.
1595 * lisp.h (lisp_word_count): New function.
1596 (SAFE_ALLOCA_LISP): Use it.
1597 (USE_LOCAL_ALLOCA): New macro.
1598 (local_cons, make_local_vector, make_local_string):
1599 Observe the MAX_ALLOCA limit.
1600 (LISP_STRING_OVERHEAD): New constant.
1601 (make_local_string): Use it.
1603 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1605 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
1606 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
1607 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
1608 and Solaris and it's likely to work on similar platforms.
1610 Avoid signed integer overflow when converting Time to ptrdiff_t.
1611 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
1613 (position_to_Time, Time_to_position): New functions.
1614 (gen_help_event, kbd_buffer_get_event): Use them.
1615 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
1616 Go back to plain 'unsigned long', so that 'Time' is the same
1617 for both X and non-X builds; this is less likely to cause surprise.
1618 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
1619 are the same size; this is no longer required.
1621 * keyboard.c (make_lispy_event): Avoid unnecessary tests
1622 of bit 28 and of whether an unsigned value is negative.
1623 This simplifies the code a bit, and pacifies clang 3.4.
1625 2014-09-24 Eli Zaretskii <eliz@gnu.org>
1627 * systime.h (Time): Define as size_t, to be consistent with 64-bit
1628 Windows builds, where 'long' is a 32-bit type.
1630 * w32inevt.h (w32_console_mouse_position): Update the argument
1631 types to use 'Time'.
1633 * w32term.c (w32_mouse_position)
1634 (x_horizontal_scroll_bar_report_motion)
1635 (x_scroll_bar_report_motion): Update the argument types to use
1638 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1640 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
1641 (struct input_event): ...unsigned bitfields. Likewise for
1642 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1643 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1644 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1645 (kbd_buffer_get_event): Adjust users.
1646 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1647 (make_scroll_bar_position): New function, refactored out of...
1648 (make_lispy_event): ...adjusted user.
1649 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1650 * nsterm.m (ns_mouse_position, mouseUp):
1651 * term.c (term_mouse_position):
1652 * w32inevt.c (w32_console_mouse_position):
1653 * w32term.c (w32_mouse_position):
1654 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1655 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1656 Prefer enum and explicit enum members to integers and numeric values.
1658 * chartab.c (uniprop_encode_value_numeric):
1659 * font.c (font_style_to_value): Use make_local_vector.
1660 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1661 * keymap.c (append_key): Use scoped_list1.
1663 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1664 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1666 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1668 Fix some slow uses and misuses of strcat.
1669 * doc.c (get_doc_string):
1670 * gtkutil.c (get_utf8_string):
1671 * xsmfns.c (x_session_initialize):
1672 Avoid recomputation of string length.
1673 * ftfont.c (ftfont_spec_pattern):
1674 * xfns.c (xic_create_fontsetname):
1675 Don't assume output buffer is initially zero.
1677 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1679 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1680 All callers changed.
1681 * xterm.c (x_term_init): Use new functionality to avoid two needs
1682 to compute a string length.
1684 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1686 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1688 Use known length of a Lisp string to copy it faster.
1689 * lisp.h (lispstrcpy): New function. Add comment.
1690 * callproc.c (child_setup):
1691 * dbusbind.c (xd_append_arg):
1692 * doc.c (get_doc_string):
1693 * font.c (Ffont_xlfd_name):
1694 * frame.c (xrdb_get_resource):
1695 * process.c (Fmake_network_process, network_interface_info):
1696 * w32fns.c (Fx_open_connection):
1697 * w32proc.c (sys_spawnve):
1698 * xfns.c (select_visual):
1699 * xfont.c (xfont_list):
1700 * xsmfns.c (x_session_initialize):
1701 * xterm.c (x_term_init): Use it.
1703 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1705 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1706 Problem reported by Dmitry Antipov in thread leading to:
1707 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1708 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1709 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1711 * callproc.c (call_process): Save and restore sa_avail.
1712 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1713 (AVAIL_ALLOCA): New macro.
1714 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1715 Use it, and check against sa_avail rather than MAX_ALLOCA.
1717 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1719 On OSX, do not free font-specific data more than once (Bug#18501).
1720 * macfont.m (macfont_close): Release and free font-specific data
1721 only if it wasn't previously freed.
1723 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1725 * unexmacosx.c (dump_it): Improve error message.
1727 2014-09-22 Juri Linkov <juri@jurta.org>
1729 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1730 (Bug#10747, bug#18334)
1732 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1734 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1735 units in which the position is measured. (Bug#18493)
1737 * xdisp.c (redisplay_internal): Force redisplay of all windows
1738 that show a buffer whose narrowing has changed. (Bug#18490)
1740 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1742 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1743 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1744 lines, draw the hollow-box and hbar cursors on the right side of
1745 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1748 * xterm.c (x_draw_stretch_glyph_string):
1749 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1750 caused the block cursor to disappear on a TAB in R2L lines in
1751 every window except the leftmost one. Reported by Martin Rudalics
1754 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1756 Always use matched specpdl entry to record call arguments (Bug#18473).
1757 * lisp.h (record_in_backtrace): Adjust prototype.
1758 * eval.c (record_in_backtrace): Return current specpdl level.
1759 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1760 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1761 entry and use that entry in call to backtrace_debug_on_exit.
1762 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1763 (do_debug_on_call): Get current specpdl level as 2nd arg.
1765 Prefer ptrdiff_t to int and avoid integer overflows.
1766 * fileio.c (make_temp_name):
1767 * font.c (font_parse_family_registry): Avoid integer
1768 overflow on string size calculation.
1769 * data.c (Faset): Likewise for byte index.
1771 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1773 Fix display of R2L lines in partial-width windows.
1774 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1775 assigned the correct value.
1776 (extend_face_to_end_of_line): Account for truncation and
1777 continuation glyphs in R2L rows when one of the fringes is not
1779 (display_line): Don't assign negative X offset to a row if we are
1780 going to produce a truncation glyph for it. When handling
1781 truncated R2L rows, consider the width of the left fringe instead
1783 (produce_special_glyphs): Fix bogus assignments.
1785 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1787 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1788 always set to a valid value. Make sure the size passed to alloca
1789 is always positive. (Bug#18516)
1791 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1793 Avoid extra call to oblookup when interning symbols.
1794 * lisp.h (intern_driver): Add prototype.
1795 * lread.c (intern_driver): New function.
1796 (intern1, intern_c_string_1, Fintern):
1797 * font.c (font_intern_prop):
1798 * w32font.c (intern_font_name): Use it.
1800 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1802 Minor improvements to new stack-allocated Lisp objects.
1803 * frame.h (FRAME_PARAMETER):
1804 Prefer scoped_list1 to local_list1 where either would do.
1805 * lisp.h (scoped_list4): New macro.
1806 (local_cons, local_list1, local_list2, local_list3, local_list4)
1807 (make_local_vector, make_local_string, build_local_string):
1808 Prefer functions to macros where either would do.
1809 * xdisp.c (build_desired_tool_bar_string):
1810 Prefer scoped_list4 to local_list4 where either would do.
1812 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1814 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
1815 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
1816 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
1817 * frame.h (FRAME_PARAMETER): New macro.
1818 * dispnew.c (init_display):
1819 * fontset.c (Fset_fontset_font):
1820 * frame.c (x_default_parameter):
1821 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
1822 * xfns.c (x_default_scroll_bar_color_parameter)
1823 (x_default_font_parameter, x_create_tip_frame): Use it.
1824 * editfns.c (Fpropertize): Use local_cons.
1825 * process.c (status_message): Use build_local_string.
1826 * xfont.c (xfont_open): Use make_local_string.
1827 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
1829 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
1831 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
1832 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
1833 !__clang__. This works with GCC and with clang and is safer for
1834 compilers we don't know about.
1835 (local_cons): Rename parameter to make capture less likely.
1837 2014-09-17 Samuel Bronson <naesten@gmail.com>
1839 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
1841 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
1843 Fix minor problems found by static checking.
1844 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
1846 * buffer.h (decode_buffer): Doc and indentation fixes.
1847 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
1849 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1851 Avoid clang-specific warnings.
1852 * buffer.c (init_buffer): Shut up -Wself-assign.
1853 * process.c (server_accept_connection): Shut up -Wunsequenced.
1855 2014-09-16 Daniel Colascione <dancol@dancol.org>
1857 * fns.c (sxhash): For symbols, use address as hash code.
1859 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1861 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
1862 * charset.c (load_charset_map_from_file): Use scoped_list2
1863 and build_local_string.
1864 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1865 * emacs.c (init_cmdargs, decode_env_path):
1866 * fileio.c (Fexpand_file_name):
1867 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
1868 * frame.c (x_get_arg):
1869 * keyboard.c (safe_run_hooks_error):
1870 * lread.c (load_warn_old_style_backquotes):
1871 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1872 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
1873 * xselect.c (x_clipboard_manager_error_1)
1874 (x_clipboard_manager_save_all):
1875 * xterm.c (x_term_init): Use build_local_string.
1877 Avoid more integer overflows on string size calculations.
1878 * category.c (Fmake_category_set):
1879 * xdisp.c (get_overlay_arrow_glyph_row):
1880 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
1882 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1884 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
1885 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
1886 error message format. Use message_with_string to have non-ASCII
1887 file names properly displayed.
1888 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
1889 when w32-unicode-filenames is non-nil, but not on Windows 9X,
1890 where these APIs are not available even in UNICOWS.DLL.
1891 Improve the format of error messages and include the file name in them
1893 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
1894 call play-sound-functions, per documentation.
1896 * w32.c (w32_get_long_filename, w32_get_short_filename):
1897 Constify the input file name arguments.
1899 * w32.h (w32_get_long_filename, w32_get_short_filename):
1902 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1904 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
1905 * lisp.h (local_cons, local_list1, local_list2, local_list3)
1906 [USE_LOCAL_ALLOCATORS]: New macros.
1907 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
1908 (build_local_string): Avoid argument name expansion clash with
1910 * alloc.c (toplevel)
1911 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
1912 Preprocessor guard to avoid impossible configuration.
1913 * charset.c (Ffind_charset_region, Ffind_charset_string):
1914 Use make_local_vector.
1915 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
1916 * textprop.c (Fput_text_property, Fadd_face_text_property):
1918 (copy_text_properties): Use local_cons and local_list3.
1919 * chartab.c (uniprop_table):
1920 * data.c (wrong_choice, wrong_range):
1921 * doc.c (get_doc_string):
1922 * editfns.c (format2):
1923 * fileio.c (Fexpand_file_name, auto_save_error):
1924 * fns.c (Fyes_or_no_p):
1925 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
1926 * fontset.c (Fset_fontset_font):
1927 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
1928 (read_char_minibuf_menu_prompt):
1929 * keymap.c (silly_event_symbol_error, describe_vector):
1930 * menu.c (single_menu_item):
1931 * minibuf.c (Fread_buffer):
1932 * process.c (status_message, Fformat_network_address)
1933 (server_accept_connection): Use make_local_string and
1934 build_local_string. Prefer compound literals where appropriate.
1936 2014-09-15 Daniel Colascione <dancol@dancol.org>
1938 * fns.c (Fsort): Tweak sort docstring.
1940 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1942 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
1943 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
1944 set errno to EAGAIN instead, to allow the caller to retry the
1945 write after some waiting. Fixes deadlocks when Emacs exchanges a
1946 lot of data through the pipe. (Bug#18420)
1948 * sound.c (Fplay_sound_internal): Encode the sound file name in
1949 the ANSI codepage. Expand it against data-directory, as per docs,
1950 not against the current directory. No need to make a local copy
1951 of the file name; pass the encoded file name directly to
1952 do_play_sound. (Bug#18463)
1954 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
1955 NULL, and the file name is not encodable in ANSI codepage, return
1956 the string with "?" replacement characters, which will fail the
1957 caller. This avoids returning a random value in that case.
1959 2014-09-15 Martin Rudalics <rudalics@gmx.at>
1961 * window.c (Fresize_mini_window_internal): Set w->total_lines
1962 from w->pixel_height (Bug#18422).
1964 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
1966 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
1967 (toggleFullScreen:): Take frame_resize_pixelwise into account when
1968 setting resize increments (Bug#18435).
1970 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1972 * xdisp.c (pos_visible_p): Properly save and restore the iterator
1973 state around the call to line_bottom, since it can move the
1974 iterator to another screen line. This fixes off-by-one errors in
1975 the reported row in some rare cases.
1977 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
1979 * callproc.c (init_callproc): Fix bug introduced at
1980 2014-09-07 (Bug#18474).
1982 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1984 Prefer ptrdiff_t to int and avoid integer overflows.
1985 * fileio.c (make_temp_name):
1986 * font.c (font_parse_family_registry): Avoid integer
1987 overflow on string size calculation.
1988 * data.c (Faset): Likewise for byte index.
1990 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
1992 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
1994 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1996 * lisp.h (make_local_string): Nitpick indent.
1997 * print.c (Fprin1_to_string): Remove unused GCPROs.
1999 More debugging aids around GCPROs.
2000 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2001 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2002 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2004 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2005 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2007 Remove redundant GCPROs around Ffuncall and Fapply calls.
2008 This is safe because Ffuncall protects all of its arguments by itself.
2009 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2010 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2011 (call6, call7): Likewise. Use compound literals where applicable.
2012 (run_hook_with_args_2): Use compound literal.
2014 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2016 Pacify --enable-gcc-warnings when no window system is used.
2017 These warnings found that subscript error, so they seem worthwhile.
2018 * composite.c (char_composable_p): Simplify a bit.
2019 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2020 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2021 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2022 * window.c (set_window_scroll_bars):
2023 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2024 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2025 Ignore -Wsuggest-attribute=const.
2026 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2027 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2029 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2031 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2032 Use check_iso_charset_parameter instead of doing the checks by hand.
2033 (check_iso_charset_parameter): Move up. Check parameters a bit
2034 more carefully, and return true for 96-char sets. All callers changed.
2036 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2038 Simplify lisp.h by removing the __COUNTER__ business.
2039 Problem reported by Dmitry Antipov in:
2040 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2041 * lisp.h (make_local_vector, make_local_string)
2042 (build_local_string): Simplify by not bothering with __COUNTER__.
2043 The __COUNTER__ business wasn't working properly, and was needed
2044 only for hypothetical future expansion anyway.
2046 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2048 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2049 terms to determine bitmap color. (Bug#18437)
2051 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2053 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2056 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2058 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2060 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2062 * xterm.c (handle_one_xevent): Detect iconified by looking at
2063 _NET_WM_STATE_HIDDEN.
2065 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2067 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2068 These can generate a constant with the correct value but the wrong
2069 width, which doesn't work as a printf argument. All uses removed.
2070 Problem reported by Dmitry Antipov in:
2071 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2072 (ENUMABLE): Remove; no longer needed.
2073 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2074 Remove; no longer needed because of the above change.
2075 Each definiens moved to the only use.
2077 Improve the experimental local and scoped allocation.
2078 * alloc.c (local_string_init, local_vector_init):
2079 New functions, defined if USE_LOCAL_ALLOCATORS.
2080 Mostly, these are moved here from lisp.h, as it's not
2081 clear it's worth making them inline.
2082 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2083 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2084 USE_STACK_LISP_OBJECTS, not on a laundry list.
2085 (local_string_init, local_vector_init): New decls.
2086 (union Aligned_Cons): New type.
2087 (scoped_cons): Use it. Give up on the char trick, as it's a too
2088 much of a maintenance hassle; if someone wants this speedup
2089 they'll just need to convince their compiler to align properly.
2090 Conversely, use the speedup if struct Lisp_Cons happens to
2091 be aligned even without a directive. Better yet, help it along
2092 by using union Aligned_Cons rather than struct Lisp_Cons.
2093 (pointer_valid_for_lisp_object): Remove. This check is not
2094 necessary, since make_lisp_ptr is already doing it. All uses removed.
2095 (local_vector_init, local_string_init): Move to alloc.c.
2096 (build_local_vector): Remove this awkward macro, replacing with ...
2097 (make_local_vector): New macro, which acts more like a function.
2098 Use statement expressions and use __COUNTER__ to avoid macro
2099 capture. Fall back on functions if these features are not supported.
2100 (build_local_string, make_local_string): Likewise.
2102 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2104 * xterm.c (x_term_init): Consolidate duplicated code.
2105 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2106 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2107 Add eassert and mark dpyinfo as dead only if it was alive.
2109 Add macros to allocate temporary Lisp objects with alloca.
2110 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2111 * character.h (parse_str_as_multibyte): Move prototype to ...
2112 * lisp.h (parse_str_as_multibyte): ... here.
2113 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2114 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2116 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2117 (local_string_init): New functions.
2118 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2119 (init_alloc_once): Call it.
2121 Cleanup last change and make all new stuff conditional.
2122 * lisp.h (build_local_string): Rename to ...
2123 (make_local_string): ... this macro.
2124 (build_local_string, scoped_list1, scoped_list3): New macros.
2125 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2126 and functions as such, use regular fallbacks otherwise.
2127 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2130 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2132 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2133 always make sure the marginal areas of the row are in sync with
2134 what the window wants. (Bug#18419)
2136 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2137 existing binding of a variable, to avoid silently aborting
2138 commands that use specbind. (Bug#18331)
2140 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2142 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2143 * coding.c (growable_destination): New function.
2144 (produce_chars): Use it for sanity checks. Do not fiddle with
2145 dst_end if the source and destination are both nil, as it's
2146 the caller's responsibility to avoid overlap.
2147 * keyboard.c (read_decoded_event_from_main_queue):
2148 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2149 length, not 4 times, to prevent decode_coding_c_string from trying
2150 to reallocate a destination. This removes the need for the FIXME.
2152 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2153 All callers simplified. Add a comment about exec_failed, vfork,
2156 Adjust drag-and-drop fix when window is above top (Bug#18303).
2157 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2158 XCDR bleed into XCAR's encoded value. Improve checks for
2159 out-of-range data while we're at it.
2161 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2163 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2164 is CONSP (Bug#18303).
2166 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2168 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2169 'alloca' gets passed arguments larger than MAX_ALLOCA.
2171 * font.c (MAX): Define if not defined elsewhere.
2173 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2175 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2176 here for destination buffer, to work around what appears to be a
2177 bug in decode_coding_c_string when the source and destination are
2180 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2181 This follows up on the recent thread in emacs-devel on alloca; see:
2182 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
2183 This patch also cleans up alloca-related glitches noted while
2184 examining the code looking for unbounded alloca.
2186 * callproc.c (init_callproc):
2187 Rewrite to avoid need for alloca.
2188 * buffer.c (mouse_face_overlay_overlaps)
2189 (report_overlay_modification):
2190 * buffer.h (GET_OVERLAYS_AT):
2191 * coding.c (make_subsidiaries):
2192 * doc.c (Fsnarf_documentation):
2193 * editfns.c (Fuser_full_name):
2194 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2195 (search_embedded_absfilename, Fsubstitute_in_file_name):
2196 * fns.c (Fmake_hash_table):
2197 * font.c (font_vconcat_entity_vectors, font_update_drivers):
2198 * fontset.c (fontset_pattern_regexp, Ffontset_info):
2199 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
2200 (xrdb_get_resource, x_get_resource_string):
2201 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
2202 * ftxfont.c (ftxfont_draw):
2203 * image.c (xbm_load, xpm_load, jpeg_load_body):
2204 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
2206 * keymap.c (Fdescribe_buffer_bindings, describe_map):
2208 * menu.c (digest_single_submenu, find_and_call_menu_selection)
2209 (find_and_return_menu_selection):
2210 * print.c (PRINTFINISH):
2211 * process.c (Fformat_network_address):
2212 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
2213 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
2214 * sound.c (wav_play, au_play):
2215 * syntax.c (skip_chars):
2216 * term.c (tty_menu_activate, tty_menu_show):
2217 * textprop.c (get_char_property_and_overlay):
2218 * window.c (Fset_window_configuration):
2219 * xdisp.c (safe__call, next_overlay_change, vmessage)
2220 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
2221 * xfaces.c (face_at_buffer_position):
2222 * xmenu.c (x_menu_show):
2223 Use SAFE_ALLOCA etc. instead of plain alloca, since the
2224 allocation size isn't bounded.
2225 * callint.c (Fcall_interactively): Redo memory_full check
2226 so that it can be done at compile-time on some platforms.
2227 * coding.c (MAX_LOOKUP_MAX): New constant.
2228 (get_translation_table): Use it.
2229 * callproc.c (call_process): Use SAFE_NALLOCA instead of
2230 SAFE_ALLOCA, to catch integer overflows on size calculation.
2231 (exec_failed) [!DOS_NT]: New function.
2232 (child_setup) [!DOS_NT]: Use it.
2233 * editfns.c (Ftranspose_regions):
2234 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
2235 * editfns.c (check_translation):
2236 Allocate larger buffers on the heap.
2237 * eval.c (internal_lisp_condition_case):
2238 Check for MAX_ALLOCA overflow.
2239 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
2240 (Fbase64_encode_region, Fbase64_decode_region):
2241 Avoid unnecessary calls to SAFE_FREE before 'error'.
2242 * buffer.c (mouse_face_overlay_overlaps):
2243 * editfns.c (Fget_pos_property, check_translation):
2244 * eval.c (Ffuncall):
2245 * font.c (font_unparse_xlfd, font_find_for_lface):
2246 * ftfont.c (ftfont_drive_otf):
2247 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
2248 (menu_bar_items, tool_bar_items):
2249 * sound.c (Fplay_sound_internal):
2250 * xdisp.c (load_overlay_strings, dump_glyph_row):
2251 Use an ordinary auto buffer rather than alloca, since the
2252 allocation size is fixed and small.
2253 * ftfont.c: Include <c-strcase.h>.
2254 (matching_prefix): New function.
2255 (get_adstyle_property): Use it, to avoid need for alloca.
2256 * keyboard.c (echo_add_key):
2257 * keymap.c (describe_map): Use ptrdiff_t, not int.
2258 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
2259 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
2260 when counting bytes.
2261 * lisp.h (xlispstrdupa): Remove, replacing with ...
2262 (SAFE_ALLOCA_STRING): ... new macro with different API.
2263 This fixes a portability problem, namely, alloca result
2264 passed to another function. All uses changed.
2265 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
2267 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
2268 (REGEX_ALLOCATE): New macros.
2269 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
2270 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
2272 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
2274 (decode_mode_spec_coding): Store directly into buf rather than
2275 into an alloca temporary and copying the temporary to the buf.
2277 2014-09-06 Eli Zaretskii <eliz@gnu.org>
2279 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
2281 2014-09-04 Jan D <jan.h.d@swipnet.se>
2283 * xterm.c (x_term_init): Don't call x_session_initialize if running
2284 as a daemon (Bug#18375).
2286 * xsmfns.c: Initialize ice_fd.
2288 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
2290 Less chatter in 'make' output.
2291 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
2292 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
2293 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
2295 2014-09-03 Martin Rudalics <rudalics@gmx.at>
2297 * buffer.c (scroll-bar-height): Fix typo in doc-string.
2298 * frame.c (Vdefault_frame_horizontal_scroll_bars):
2300 * nsfns.m (Fx_create_frame):
2301 * w32fns.c (Fx_create_frame):
2302 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
2305 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2307 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
2308 the reported row in the case of a window with a header line, by
2309 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
2310 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
2312 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
2314 * eval.c (internal_lisp_condition_case): Don't overrun the stack
2315 when configured --with-wide-int on typical 32-bit platforms.
2317 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2319 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
2320 when HPOS is negative, for the benefit of R2L glyph rows whose
2321 newline overflows into the fringe.
2323 2014-09-03 Ken Brown <kbrown@cornell.edu>
2325 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
2327 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
2329 Minor cleanup of recent strlen-avoiding patch.
2330 * fileio.c (CHECK_LENGTH): Remove.
2331 Rewrite callers so that they don't need it.
2332 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
2333 variable wasn't set.
2335 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2337 * fileio.c (CHECK_LENGTH): New macro.
2338 (Fexpand_file_name): Use it and get rid of a few more calls
2339 to strlen and strcat.
2340 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
2341 * lisp.h (egetenv): ... because of a new inline function used to
2342 avoid calls to strlen for a compile-time constants.
2344 * buffer.h (decode_buffer): New function.
2345 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
2346 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
2347 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
2348 * data.c (Flocal_variables_p):
2349 * fileio.c (Fverify_visited_file_modtime):
2350 * marker.c (live_buffer): Use it.
2352 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2354 Avoid extra calls to strlen in filesystem I/O routines.
2355 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
2356 the length of 'newdir' is known or may be precalculated.
2357 (file_accessible_directory_p): Prefer to pass Lisp_Object,
2358 not 'char *', and so use precalculated length.
2359 (Ffile_accessible_directory_p):
2360 * callproc.c (encode_current_directory, init_callproc):
2361 * charset.c (init_charset):
2362 * lread.c (load_path_check, load_path_default): Adjust users.
2363 * lisp.h (file_accessible_directory_p): Tweak prototype.
2365 2014-09-01 Eli Zaretskii <eliz@gnu.org>
2367 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
2370 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
2372 --enable-silent-rules now suppresses more chatter.
2373 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
2374 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
2375 (am__v_CCLD_1): New macros, taken from Automake.
2376 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
2378 Clean up extern decls a bit.
2379 * bytecode.c: Include blockinput.h and keyboard.h rather
2380 than rolling their APIs by hand.
2381 * emacs.c: Include regex.h and rely on its and lisp.h's API
2382 rather than rolling them by hand.
2383 * lastfile.c: Include lisp.h, to check this file's API.
2384 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
2386 * regex.h (re_max_failures): New decl.
2387 * unexcw.c, unexmacosx.c, unexw32.c:
2388 Rely on lisp.h's API rather than rolling it by hand.
2389 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
2390 Declare at top level, to pacify GCC -Wnested-externs.
2392 2014-08-31 Eli Zaretskii <eliz@gnu.org>
2394 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
2395 clipping rectangle become negative (i.e. large positive, since
2396 it's an unsigned data type). This can happen in R2L hscrolled
2397 glyph rows, and caused us to draw the cursor glyph on the fringe.
2398 For the details, see
2399 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
2401 2014-08-31 Ken Brown <kbrown@cornell.edu>
2403 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
2404 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
2405 is defined. (Bug#18368)
2407 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
2409 Vector-sorting fixes (Bug#18361).
2410 It's not safe to call qsort or qsort_r, since they have undefined
2411 behavior if the user-specified predicate is not a total order.
2412 Also, watch out for garbage-collection while sorting vectors.
2413 * fns.c: Include <vla.h>.
2414 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
2415 (sort_vector_compare): Remove, replacing with ....
2416 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
2417 ... these new functions.
2418 (sort_vector): Rewrite to use the new functions.
2419 GCPRO locals, since the predicate can invoke the GC.
2420 Since it's in-place return void; caller changed.
2421 (merge): Use 'inorder', for clarity.
2423 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
2424 One can't hoist this out of the 'if', because intervening calls to
2425 newlocale, twolower, etc. can change errno.
2427 2014-08-30 Eli Zaretskii <eliz@gnu.org>
2429 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
2430 wording of the error messages.
2431 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
2434 * w32proc.c (get_lcid_callback): Accept locale specifications
2435 without the country part, as in "enu" vs "enu_USA".
2436 (w32_compare_strings): Signal an error if a locale was specified,
2437 but couldn't be translated into a valid LCID.
2439 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2441 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
2443 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
2445 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
2446 errno after towlower_l. errno's value is not specified after
2447 towlower_l. Instead, assume that towlower_l returns its argument
2448 on failure, which is portable in practice.
2450 2014-08-29 Eli Zaretskii <eliz@gnu.org>
2452 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
2454 * w32proc.c (w32_compare_strings): Accept additional argument
2455 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
2456 if requested. If w32-collate-ignore-punctuation is non-nil, add
2457 NORM_IGNORESYMBOLS to the flags.
2458 (LINGUISTIC_IGNORECASE): Define if not already defined.
2459 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
2461 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
2464 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2466 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
2467 Define substitutes for platforms that lack them.
2468 (str_collate): Add arguments locale and ignore_case.
2470 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
2471 Add optional arguments LOCALE and IGNORE-CASE.
2473 * lisp.h (str_collate): Adapt argument list.
2475 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2477 Add vectors support to Fsort.
2478 * fns.c (sort_vector, sort_vector_compare): New functions.
2479 (sort_list): Likewise, refactored out of ...
2480 (Fsort): ... adjusted user. Mention vectors in docstring.
2481 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
2482 * alloc.c (make_save_int_obj): New function.
2483 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
2484 (make_save_int_obj): Add prototype.
2486 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
2487 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
2488 Conditionally define to match system's qsort_r signature.
2489 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
2491 2014-08-28 Ken Brown <kbrown@cornell.edu>
2493 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
2494 dumping and the system malloc after dumping. (Bug#18222)
2496 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
2497 Define as macros, expanding to hybrid_malloc, etc.
2498 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
2499 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
2501 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
2502 full implementation on Cygwin. Remove Cygwin-specific code that
2503 is no longer needed.
2504 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
2505 Redefine as macros expanding to gmalloc, grealloc, etc.
2506 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
2507 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
2508 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2509 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2511 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2512 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2513 HAVE_POSIX_MEMALIGN)]: New functions.
2514 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2515 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2516 hybrid_aligned_alloc; declare.
2517 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2518 HAVE_POSIX_MEMALIGN)]: Define.
2519 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2520 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2521 Define as macro, expanding to gget_current_dir_name, and define
2523 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2524 malloc_enable_thread(). Don't initialize malloc.
2525 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2526 no longer defined on Cygwin).
2527 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2528 * sheap.c (bss_sbrk_buffer_end): New variable.
2529 * unexcw.c (__malloc_initialized): Remove variable.
2530 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2532 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2535 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2537 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2538 In `event->y' return entire range (the size of the scroll bar minus
2540 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2541 return entire range (the scaled size of the scroll bar minus
2542 that of the slider). In `portion' return the scaled position of
2544 (xaw_jump_callback): Restore part of code for vertical scroll
2545 bar broken in change from 2014-07-27.
2546 (xaw_scroll_callback): Provide incremental scrolling with
2547 horizontal scroll bars.
2549 2014-08-28 Eli Zaretskii <eliz@gnu.org>
2551 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
2553 * indent.c (Fvertical_motion): Fix vertical motion up through a
2554 display property after a newline. (Bug#18276)
2556 * xdisp.c (display_line): Don't assume that the call to
2557 reseat_at_next_visible_line_start ends up at a character
2558 immediately following the newline on the previous line.
2559 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
2560 beyond ZV, which causes infloop in redisplay. For the details, see
2561 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
2563 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
2564 coordinate for hscrolled R2L screen lines. (Bug#18277)
2566 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
2568 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
2571 2014-08-27 Eli Zaretskii <eliz@gnu.org>
2573 * syntax.c (scan_lists): Don't examine positions before BEGV.
2576 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
2578 Improve robustness of new string-collation code (Bug#18051).
2579 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
2580 (newlocale, wcscoll_l): Define substitutes for platforms that
2581 lack them, so as to simplify the mainline code.
2582 (str_collate): Simplify the code by assuming the above definitions.
2583 Use wcscoll_l, not uselocale, as uselocale is too fragile.
2584 For example, the old version left the Emacs in the wrong locale if
2585 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
2586 result. Report an error if newlocale fails.
2588 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
2590 * lisp.h (str_collate):
2591 * sysdep.c (str_collate): Return int.
2592 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
2594 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2596 Fix some glitches in previous change.
2597 * sysdep.c (stack_direction): Replace stack_grows_down
2598 to simplify calculation of stack boundaries.
2599 (handle_sigsegv): Check whether we really crash somewhere near
2600 to stack boundary, and handle fatal signal as usual if not.
2601 (init_sigsegv): Adjust accordingly.
2602 * keyboard.c (Vtop_level_message): Rename to
2603 Vinternal__top_level_message, as suggested by Stefan Monnier in
2604 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
2605 All related users changed.
2607 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2609 Handle C stack overflow caused by too nested Lisp evaluation.
2610 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
2611 siglongjmp point to transfer control from SIGSEGV handler.
2612 * keyboard.c (return_to_command_loop, recover_top_level_message)
2613 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
2614 (regular_top_level_message): New variable.
2615 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
2616 exit from SIGSEGV handler and adjust message displayed by Vtop_level
2618 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
2619 new variables described above.
2620 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
2621 (stack_grows_down, sigsegv_stack, handle_sigsegv)
2622 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
2623 (init_sigsegv): New function.
2624 (init_signals): Use it.
2626 2014-08-25 Ken Brown <kbrown@cornell.edu>
2628 * emacs.c (main): Remove use of obsolete macro
2629 G_SLICE_ALWAYS_MALLOC.
2631 2014-08-25 Eli Zaretskii <eliz@gnu.org>
2633 Implement locale-sensitive string collation for MS-Windows.
2634 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
2635 New functions. (Bug#18051)
2637 * w32.h (w32_compare_strings): Add prototype.
2639 * w32.c <g_b_init_compare_string_w>: New global flag.
2640 (globals_of_w32): Initialize it.
2642 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2644 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2645 [WINDOWSNT]: Call str_collate on MS-Windows.
2647 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2649 One more minor cleanup of font subsystem.
2650 * font.h (struct font_driver): Convert text_extents to
2651 return void because returned value is never actually used.
2652 * macfont.m (macfont_text_extents):
2653 * w32font.c (w32font_text_extents):
2654 * xftfont.c (xftfont_text_extents): Adjust to return void
2655 and assume that 'metrics' argument is always non-NULL.
2656 * ftfont.c (ftfont_text_extents):
2657 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2659 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2661 Minor cleanups of str_collate fix (Bug#18051).
2662 * fns.c (str_collate): Move decl from here ...
2663 * lisp.h (str_collate): ... to here.
2664 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2665 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2666 potential problems with integer overflow. Don't assume
2667 setlocale succeeds. Remove unnecessary test before restoring
2668 locale via setlocale, and free the copied setlocale string
2671 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2673 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2675 * sysdep.c (str_collate): New function. (Bug#18051)
2677 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2679 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2680 if the initial "rm -f" fails. This is for MinGW builds, where
2681 MS-Windows will not allow deleting the executable file of a
2684 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2686 * w32term.c (w32_scroll_bar_handle_click)
2687 (w32_horizontal_scroll_bar_handle_click)
2688 (x_scroll_bar_report_motion)
2689 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2690 SB_THUMBTRACK, use the 32-bit position information returned by
2691 GetScrollInfo, not the 16-bit information returned in the Windows
2694 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2696 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2697 second coordinate ('y') reported for dragging the horizontal
2700 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2702 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2703 and text area-relative x-coordinates.
2705 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2707 Avoid overwriting the reversed_p flags in the glyph matrices when
2708 init_iterator or start_display are called.
2709 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2711 (tool_bar_height, redisplay_tool_bar, try_window)
2712 (try_window_reusing_current_matrix, try_window_id)
2713 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2714 reversed_p flag of the iterator's glyph row where the glyph row
2715 is going to be redrawn.
2717 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2719 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2721 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2723 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2724 of emacs_event return length from si.nPage to si.nMax.
2725 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2726 interchange start and end of thumb.
2728 2014-08-15 Ken Brown <kbrown@cornell.edu>
2730 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2731 ERRORCHECK mutexes. (Bug#18222)
2733 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2735 * frame.c (set_menu_bar_lines_1): Remove.
2736 (set_menu_bar_lines): Call change_frame_size instead of
2737 set_menu_bar_lines_1.
2739 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2741 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2744 2014-08-11 Glenn Morris <rgm@gnu.org>
2746 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2747 writing before backing up, since it causes a more serious problem
2748 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2749 (choose_write_coding_system): No longer callable from Lisp.
2750 Move last piece back here from Fwrite_region.
2751 (Fwrite_region, syms_of_fileio): Update for above changes.
2753 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2755 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2756 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2757 (Fwindow_new_pixel, Fset_window_new_pixel)
2758 (Fset_window_new_total, Fset_window_new_normal)
2759 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2761 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2763 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2765 * fontset.c (Finternal_char_font): Recompute basic faces if the
2766 frame's face cache was cleared. (Bug#18162)
2768 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2770 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2771 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2772 base buffer's undo list.
2774 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2776 Fix a couple of recent inadvertent breaks of the MSDOS port.
2777 * msdos.c: include required menu.h
2778 * term.c: set correct menu_show_hook on MSDOS.
2780 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2782 Fix handling of menu bar line on TTY frames (Bug#18136)
2784 * dispnew.c (handle_window_change_signal):
2785 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2786 frame's menu bar lines subtracted from height.
2787 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2789 (adjust_frame_size): Count in menu bar when setting FrameRows.
2790 (make_terminal_frame): When setting up the frame's lines and
2791 text height don't count in the menu bar.
2792 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2793 lines subtracted from height.
2794 (do_switch_frame): Set tty's FrameRows to number of total lines
2796 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2797 is used, return total number of lines and columns.
2798 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2800 * term.c (OUTPUT, tty_set_terminal_modes)
2801 (tty_set_terminal_window, tty_set_scroll_region)
2802 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2803 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2804 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2805 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2806 Call change_frame_size with frame's menu bar lines subtracted
2808 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2809 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
2812 2014-08-09 Reuben Thomas <rrt@sc3d.org>
2814 * alloc.c (Fmemory_info): Remove a stray brace.
2816 * process.c: Fix a comment typo.
2818 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
2820 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
2822 * widgetprv.h (EmacsFramePart): Remove font.
2824 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
2825 (resources, setup_frame_cursor_bits): Remove unused variables and
2826 functions, esp. wrt. font (Bug#18227).
2828 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
2830 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
2832 2014-08-07 Reuben Thomas <rrt@sc3d.org>
2834 Refer to MS-DOS using the same name everywhere.
2836 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
2840 2014-08-05 Martin Rudalics <rudalics@gmx.at>
2842 * w32term.c (w32_redeem_scroll_bar):
2843 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
2844 not redeeming scroll bars that have been turned off.
2846 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2848 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
2849 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
2850 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
2851 (safe_run_hook_funcall): Adjust accordingly.
2853 2014-08-04 Martin Rudalics <rudalics@gmx.at>
2855 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2856 Condition correctly according to toolkit used.
2857 * frame.c (make_initial_frame, make_terminal_frame)
2858 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
2859 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
2860 assignments according to presence of toolkit scrollbars.
2861 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
2862 Condition correctly according to toolkit used.
2863 * window.c (set_window_scroll_bars): Set horizontal scroll bar
2864 only if toolkit supports it.
2865 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
2867 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
2869 (XTredeem_scroll_bar): Always redeem scroll bar if present.
2871 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2873 * keyboard.c (safe_run_hook_funcall): Avoid consing around
2874 Vinhibit_quit and prefer internal_condition_case_n to pass args.
2875 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
2876 (safe_run_hooks): Remove comment which is not relevant any more.
2878 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
2880 Don't let big frames overrun the stack.
2881 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
2882 Use SAFE_NALLOCA, not alloca.
2884 Fix bug with clang + directory_files_internal + GC (Bug#16986).
2885 * dired.c (directory_files_internal): Use a volatile variable
2886 to prevent the compiler from optimizing away all copies of a local.
2887 I wonder how many other GC-related bugs like this lurk elsewhere?
2889 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
2890 * xterm.h (struct x_display_info): New member 'connection'.
2891 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
2892 so that x_delete_terminal has a file descriptor to pass to
2893 delete_keyboard_wait_descriptor.
2895 Don't mishandle year-9999 dates (Bug#18176).
2896 * editfns.c (decode_time_components): Store an invalid timespec
2897 on overflow, instead of returning false, so that the caller can
2898 distinguish overflow from other errors.
2899 (lisp_time_argument, lisp_seconds_argument): If the time is out
2900 of range, signal a time overflow instead of an invalid time spec.
2901 * keyboard.c (decode_timer): Treat time overflow like other
2904 Avoid undefined behavior with signed left shift.
2905 Caught by 'gcc -fsanitize=undefined'.
2906 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
2907 * dispnew.c (line_hash_code, scrolling):
2908 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
2909 Use 'unsigned', not 'int', for line hashes.
2910 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
2912 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
2914 Make compare-strings more compatible with old behavior (Bug#17903).
2915 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
2917 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
2919 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
2920 Don't add label between left and right buttons (Bug#18129).
2922 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2924 Make functions static that no longer need to be extern.
2925 * frame.c, frame.h (set_menu_bar_lines):
2926 * keyboard.c (Qleftmost, Qrightmost):
2927 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
2928 (x_set_internal_border_width):
2931 2014-08-01 Eli Zaretskii <eliz@gnu.org>
2933 Fix display of R2L lines when the last character fits only partially.
2934 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
2936 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
2937 R2L row is visible only partially, give the row a negative x
2939 (display_line): Fix the calculation of the glyph whose pixel width
2940 is used to decide whether the last produced glyph fits on the
2941 line. When the last glyph fits only partially, give the row a
2944 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
2945 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
2946 pixel width of the first glyph that is hscrolled from display.
2947 (display_line): In R2L glyph rows, don't give a negative offset to
2948 row->x when the first glyph begins before first_visible_x.
2950 * xdisp.c (display_line): If called with iterator set up to write
2951 to a marginal area, delay the call to handle_line_prefix until we
2952 switch back to the text area. (Bug#18035)
2954 * .gdbinit (xwindow): The members total_cols, total_lines,
2955 left_col, and top_line are C integers (and has been so for the
2958 2014-08-01 Andreas Schwab <schwab@suse.de>
2960 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
2961 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
2963 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2965 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
2966 (timerfd_callback): Ignore weird events with no data. Add tight
2967 assertions and comments.
2968 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
2969 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
2971 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2973 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
2974 I had confused && with ||.
2976 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
2978 Simplify timerfd configuration and fix some minor glitches.
2979 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
2980 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
2981 Fall back on timer_create if timerfd_create fails at runtime.
2982 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
2983 kernel primitives to do resolution. All uses removed.
2984 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
2985 (turn_on_atimers): Clear timer_create-based timers too,
2988 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2989 Without this change, the code can access the local variable 'width'
2990 even when it has not been initialized, and likewise for 'height';
2991 in either case this leads to undefined behavior.
2993 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2995 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
2996 necessary, put horizontal scroll bar resources as well. See
2997 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
2998 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3000 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3002 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3003 background value to match the resource of its vertical counterpart.
3005 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3007 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3008 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3010 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3012 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3013 change that added the top margin height to the requested height
3014 and revert (undocumented) part of 2014-07-28 change that changed
3015 the logic of whether a size change occurred.
3017 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3019 * .gdbinit (xwindow): The members total_cols, total_lines,
3020 left_col, and top_line are C integers (and has been so for the
3023 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3026 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3028 On GNU/Linux, use timerfd for asynchronous timers.
3029 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3030 (toplevel): Rename alarm_timer_ok to special_timer_available.
3031 [HAVE_TIMERFD]: Declare timerfd.
3032 [HAVE_CLOCK_GETRES]: Declare resolution.
3033 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3034 system timer resolution.
3035 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3036 (timerfd_callback) [HAVE_TIMERFD]: New function.
3037 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3038 [ENABLE_CHECKING]: New function for the sake of automated tests.
3039 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3040 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3041 [ENABLE_CHECKING]: Defsubr test function.
3042 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3043 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3044 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3046 Fix --without-x build and pacify --enable-gcc-warnings.
3047 Problems reported in Bug#18122 and Bug#18124.
3048 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3049 (frame_windows_min_size): Now static.
3050 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3052 (adjust_frame_size): Always declare prototype.
3054 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3055 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3056 * atimer.c (timerfd_callback): Always read expiration data.
3058 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3059 * process.c (add_timer_wait_descriptor): Add timer descriptor
3060 to input_wait_mask and non_process_wait_mask as well.
3062 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3064 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3066 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3068 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3069 Reinstate code removed by the prevoius commit to this file.
3071 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3073 * buffer.h (struct buffer): New fields scroll_bar_height and
3074 horizontal_scroll_bar_type.
3075 * buffer.c (bset_scroll_bar_height)
3076 (bset_horizontal_scroll_bar_type): New functions.
3077 (Fbuffer_swap_text): Handle old_pointm field.
3078 (init_buffer_once): Set defaults for scroll_bar_height and
3079 horizontal_scroll_bar_type.
3080 (syms_of_buffer): New variables scroll_bar_height and
3081 horizontal_scroll_bar_type.
3082 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3083 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3084 (set_vertical_scroll_bar): Remove prototype.
3085 (x_change_tool_bar_height): Add prototype.
3086 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3087 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3088 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3090 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3091 (update_window): Start mode_line_row->y after horizontal scroll
3093 (change_frame_size_1): Call adjust_frame_size.
3094 (init_display): When changing the size of a tty frame do not
3095 pass height of menu bar.
3096 (Qframe_windows_min_size): New symbol.
3097 * frame.h (struct frame): List tool bar fields after menu bar
3098 fields. Add official, total_lines, horizontal_scroll_bars,
3099 config_scroll_bar_height and config_scroll_bar_lines fields.
3100 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3101 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3102 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3103 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3104 (FRAME_WINDOWS_HEIGHT): New macros.
3105 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3106 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3107 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3108 horizontal scroll bar.
3109 (frame_inhibit_resize, adjust_frame_size)
3110 (frame_windows_min_size): Add declarations.
3111 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3112 (x_set_scroll_bar_default_height, x_set_left_fringe)
3113 (x_set_right_fringe, x_set_vertical_scroll_bars)
3114 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3115 (x_set_scroll_bar_height): Add external declarations.
3116 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3117 (adjust_frame_size): New functions.
3118 (make_frame): Initial horizontal_scroll_bars field.
3119 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3121 (make_initial_frame, make_terminal_frame): No horizontal scroll
3122 bar in initial and terminal frames. Use adjust_frame_size.
3123 (Fframe_total_cols): Fix doc-string.
3124 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3125 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3126 Rewrite using adjust_frame_size.
3127 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3128 (Qframe_windows_min_size): New symbols.
3129 (x_set_frame_parameters): Remove call of check_frame_size.
3130 (x_report_frame_params): Return scroll_bar_height value.
3131 (x_set_left_fringe, x_set_right_fringe): New functions.
3132 (adjust_frame_height, x_set_internal_border_width)
3133 (x_set_fringe_width): Remove.
3134 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3135 (x_set_scroll_bar_width, x_set_right_divider_width)
3136 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3137 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3139 (x_figure_window_size): Rewrite to make frame display the
3140 expected number of lines.
3141 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3142 (Vdefault_frame_horizontal_scroll_bars)
3143 (Vframe_initial_frame_tool_bar_height)
3144 (frame_inhibit_implied_resize): New variables.
3145 * fringe.c (compute_fringe_widths): Remove.
3146 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3147 (xg_create_horizontal_scroll_bar)
3148 (xg_update_horizontal_scrollbar_pos)
3149 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3150 (xg_get_default_scrollbar_height)
3151 (xg_clear_under_internal_border): Extern.
3152 * gtkutil.c (xg_frame_resized): Don't call
3153 do_pending_window_change.
3154 (xg_frame_set_char_size): Use adjust_frame_size.
3155 (style_changed_cb): Call update_theme_scrollbar_height and
3156 x_set_scroll_bar_default_height.
3157 (x_wm_set_size_hint): Don't call check_frame_size.
3158 (update_theme_scrollbar_height)
3159 (xg_get_default_scrollbar_height)
3160 (xg_create_horizontal_scroll_bar)
3161 (xg_update_horizontal_scrollbar_pos)
3162 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3163 (xg_create_scroll_bar): Set horizontal slot of bar.
3164 (xg_initialize): Call update_theme_scrollbar_height.
3165 (xg_clear_under_internal_border): No more static.
3166 * insdel.c (adjust_suspend_auto_hscroll): New function.
3167 (adjust_markers_for_delete, adjust_markers_for_insert)
3168 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3169 * keyboard.c (readable_events, discard_mouse_events)
3170 (make_lispy_event): Handle horizontal scroll bar click events.
3171 (Fsuspend_emacs): When changing the size of a tty frame do not
3172 pass height of menu bar.
3173 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3174 (Qright, Qleftmost, Qrightmost): New symbols.
3175 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3177 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3178 * nsfns.m (x_set_internal_border_width): New function.
3179 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3180 Remove extended fringe code.
3181 (x_set_window_size, x_new_font): Don't call
3182 compute_fringe_widths.
3183 * term.c (Fresume_tty): When changing the size of a tty frame do
3184 not pass height of menu bar.
3185 (clear_tty_hooks, set_tty_hooks):
3186 Clear horizontal_scroll_bar_hook.
3187 (init_tty): Frame has no horizontal scroll bars.
3188 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
3189 scroll_bar_before_handle, scroll_bar_horizontal_handle,
3190 scroll_bar_after_handle, scroll_bar_left_arrow,
3191 scroll_bar_right_arrow, scroll_bar_to_leftmost and
3192 scroll_bar_to_rightmost entries.
3193 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
3194 (struct terminal): Add set_horizontal_scroll_bar_hook.
3195 * w32console.c (initialize_w32_display):
3196 Clear horizontal_scroll_bar_hook.
3197 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
3199 (x_clear_under_internal_border, x_set_internal_border_width):
3201 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
3202 Set windows_or_buffers_changed when adding the menu bar.
3203 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
3204 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3205 (w32_createhscrollbar): New functions.
3206 (w32_createscrollbar): Rename to w32_createvscrollbar.
3207 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
3208 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
3209 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
3210 Add WM_EMACS_SHOWCURSOR.
3211 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
3212 case do not artificially impose WM size hints.
3213 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
3214 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
3216 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
3217 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
3218 (unwind_create_frame_1): Remove.
3219 (Fx_create_frame): Make both scrollbars the system standard
3220 width and height. Use official field of frame structure to
3221 inhibit running window-configuration-change-hook.
3222 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3223 pixelwise. Handle frame's official field.
3224 (w32_frame_parm_handlers): Remove x_set_fringe_width
3225 entries. Add x_set_scroll_bar_height,
3226 x_set_horizontal_scroll_bars, x_set_left_fringe and
3228 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
3229 pass height of menu bar to change_frame_size.
3230 * w32menu.c (set_frame_menubar): Rewrite using
3231 frame_inhibit_resize.
3232 * w32term.h (struct w32_display_info):
3233 Add horizontal_scroll_bar_cursor and cursor_display_counter.
3234 (struct scroll_bar): Add horizontal.
3235 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3236 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3237 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
3238 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3239 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3240 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3241 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3242 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
3243 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
3244 Define instead of WM_EMACS_CREATESCROLLBAR.
3245 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
3246 WND_SCROLLBAR_INDEX.
3247 * w32term.c (horizontal_scroll_bar_min_handle)
3248 (horizontal_scroll_bar_left_border)
3249 (horizontal_scroll_bar_right_border): New integers.
3250 (x_set_frame_alpha): Replace x_highlight_frame by
3252 (x_window_to_scroll_bar): New argument "type". Update callers
3254 (w32_set_horizontal_scroll_bar_thumb)
3255 (x_horizontal_scroll_bar_report_motion)
3256 (w32_set_horizontal_scroll_bar)
3257 (w32_horizontal_scroll_bar_handle_click)
3258 (x_horizontal_scroll_bar_report_motion): New functions.
3259 (w32_mouse_position): Discriminate horizontal and vertical
3261 (my_create_scrollbar): Replace with two new functions
3262 my_create_vscrollbar and my_create_hscrollbar.
3263 (x_scroll_bar_create): New argument "horizontal".
3264 Update callers accordingly.
3265 (x_scroll_bar_remove, w32_condemn_scroll_bars)
3266 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
3268 (w32_read_socket): Handle WM_HSCROLL cae.
3269 (x_new_font): Don't recompute fringe widths.
3270 Use frame_inhibit_resize. Calculate new menu bar height iff we
3271 build without toolkit. Always clear under internal border.
3272 (x_set_window_size): Don't check frame size or recompute
3273 fringes. Reset fullscreen status before applying sizes.
3274 Always resize as requested by pixelwise argument. Don't call
3275 do_pending_window_change.
3276 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
3277 (w32_initialize_display_info): Initialize dpyinfo's
3278 horizontal_scroll_bar_cursor entry.
3279 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
3280 (w32_initialize): Init horizontal_scroll_bar_min_handle and
3281 horizontal_scroll_bar_left_border.
3282 (w32fullscreen_hook): Intermittently resize window to normal
3283 when switching from fullscreen to maximized state.
3284 (run_window_configuration_change_hook): Don't run it if frame is
3286 (unwind_change_frame): Remove.
3287 (Fset_window_configuration): Rewrite using frame's official field.
3288 * widget.c (set_frame_size): Don't call compute_fringe_widths.
3289 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
3290 * window.h (struct window): New fields old_pointm,
3291 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
3292 scroll_bar_height and suspend_auto_hscroll.
3293 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
3295 (sanitize_window_sizes): Extern.
3296 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
3297 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
3298 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
3299 (WINDOW_CONFIG_SCROLL_BAR_LINES)
3300 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
3302 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
3303 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
3304 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
3305 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
3306 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
3307 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
3308 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
3309 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
3310 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
3311 (Fwindow_old_point, sanitize_window_sizes): New functions.
3312 (Qwindow_sanitize_window_sizes): New symbol.
3313 (window_body_height): Count in horizontal scroll bar.
3314 (set_window_hscroll, Fscroll_left, Fscroll_right):
3315 Set suspend_auto_hscroll slot.
3316 (Fwindow_inside_edges): Count fringes pixelwise.
3317 (coordinates_in_window, Fcoordinates_in_window_p):
3318 Consider horizontal scroll bar.
3319 (check_frame_size, adjust_window_margins): Remove functions and
3320 corresponding calls.
3321 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
3322 (temp_output_buffer_show): Reset hscroll related fields.
3323 Initialize old_pointm.
3324 (make_parent_window): Initialize old_pointm.
3325 (make_window): Initialize old_pointm, horizontal scroll bar type,
3326 and scroll bar height.
3327 (resize_frame_windows): Don't count top margin in new sizes.
3328 Don't use safe sizes when shrinking a frame; let the window
3329 manager do the clipping.
3330 (Fsplit_window_internal): Inherit horizontal scroll bar type and
3332 (Fdelete_window_internal): Unchain old_pointm marker.
3333 (window_scroll_pixel_based, Fscroll_other_window):
3335 (Fwindow_text_width, Fwindow_text_height): New argument
3337 (struct saved_window): New fields, old_pointm, hscroll_whole,
3338 suspend_auto_hscroll, scroll_bar_height and
3339 horizontal_scroll_bar_type.
3340 (Fset_window_configuration, save_window_save): Set new fields of
3342 (apply_window_adjustment): Don't call adjust_window_margins.
3343 (set_window_margins): Don't change margins if new sizes don't
3345 (set_window_scroll_bars): New argument "horizontal_type".
3346 Handle horizontal scroll bars. Don't change scroll bars if they
3347 don't fit into window.
3348 (Fset_window_scroll_bars): New argument "horizontal_type".
3349 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
3350 (compare_window_configurations): Compare horizontal scroll bar
3352 * xdisp.c (window_text_bottom_y, window_box_height): Count in
3353 horizontal scroll bar height.
3354 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
3355 instead of FRAME_LINES.
3356 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
3357 ON_VERTICAL_SCROLL_BAR.
3358 (with_echo_area_buffer): Initialize old_pointm.
3359 (with_echo_area_buffer_unwind_data): Store old_pointm values in
3361 (unwind_with_echo_area_buffer): Handle old_pointm.
3362 (update_tool_bar): Set do_update when the tool bar window has at
3363 least one line (since this is what the user sets).
3364 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
3365 (redisplay_tool_bar): Return early when toolbar has zero lines.
3366 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
3367 (hscroll_window_tree): Handle suspension of auto_hscroll and
3369 (set_horizontal_scroll_bar): New function.
3370 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
3371 more than one line. Handle horizontal scroll bars.
3372 (note_mouse_highlight): Handle horizontal scrol bars.
3373 (expose_frame): Set dimensions of XRectangle from frame's text
3375 (Vvoid_text_area_pointer): Update doc-string.
3376 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
3377 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3378 (x_set_internal_border_width): New functions.
3379 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
3380 (unwind_create_frame_1): Remove.
3381 (Fx_create_frame): Handle horizontal scroll bars. Use official
3382 field of frame structure to inhibit running
3383 window-configuration-change-hook.
3384 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3385 pixelwise. Handle frame's official field.
3386 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
3387 x_set_horizontal_scroll_bars, x_set_left_fringe,
3389 * xmenu.c (update_frame_menubar, free_frame_menubar):
3390 Use adjust_frame_size.
3391 * xterm.h (struct x_display_info):
3392 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
3394 (struct scroll_bar): Add horizontal slot.
3395 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3396 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3397 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
3398 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3399 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3400 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3401 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3402 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
3403 (x_clear_under_internal_border): Remove.
3404 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
3405 (x_window_to_scroll_bar): New argument TYPE. Update callers.
3406 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
3407 HORIZONTAL. Update callers.
3408 (horizontal_action_hook_id): New action hook id.
3409 (x_horizontal_scroll_bar_to_input_event)
3410 (x_create_horizontal_toolkit_scroll_bar)
3411 (xt_horizontal_action_hook)
3412 (x_set_toolkit_horizontal_scroll_bar_thumb)
3413 (XTset_horizontal_scroll_bar, x_net_wm_state)
3414 (x_horizontal_scroll_bar_report_motion): New functions.
3415 (xg_scroll_callback, x_scroll_bar_handle_click):
3416 Handle horizontal scroll bars.
3417 (SCROLL_BAR_HORIZONTAL_NAME): Define.
3418 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
3420 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
3421 Handle horizontal scroll bars.
3422 (handle_one_xevent): Handle horizontal scroll bar events.
3423 Call x_net_wm_state.
3424 (x_set_window_size_1, x_wm_set_size_hint): Don't call
3426 (x_set_window_size): Don't call check_frame_size and
3427 do_pending_window_change.
3428 (x_term_init): Init horizontal_scroll_bar_cursor display info.
3429 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
3430 (x_scroll_bar_set_handle): Add some checks when calling
3433 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
3435 Revert previous change.
3436 There is certainly nothing wrong with writing code like 'lo <= i
3437 && i <= hi', even if LO happens to a constant. There isn't even
3438 anything wrong in general with writing 'a <= b' if A happens to
3439 be a constant. At any rate stylistic changes shouldn't
3440 be done like this without discussion.
3442 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
3444 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
3445 (Fgarbage_collect): Reorder conditions that are written backwards.
3446 * data.c (cons_to_unsigned): Likewise.
3447 * dispnew.c (update_frame_1, sit_for): Likewise.
3448 * fileio.c (file_offset): Likewise.
3449 * filelock.c (read_lock_data, lock_file): Likewise.
3450 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3452 * font.c (font_intern_prop, font_style_symbolic): Likewise.
3453 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
3454 * lread.c (read1): Likewise.
3455 * minibuf.c (read_minibuf_noninteractive): Likewise.
3456 * nsterm.m (x_set_frame_alpha): Likewise.
3457 * process.c (wait_reading_process_output): Likewise.
3458 * region-cache.c (delete_cache_boundaries): Likewise.
3459 * xterm.c (x_set_frame_alpha): Likewise.
3461 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
3463 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
3466 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
3468 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
3469 because atimer expiration is absolute rather than relative.
3471 2014-07-25 Eli Zaretskii <eliz@gnu.org>
3473 * w32term.h (current_popup_menu, menubar_in_use):
3474 Move declarations from w32term.c.
3476 2014-07-25 Martin Rudalics <rudalics@gmx.at>
3478 * w32fns.c (menubar_in_use): No more static.
3479 * w32term.c (current_popup_menu, menubar_in_use): Declare.
3481 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
3483 Move hourglass machinery to RIF.
3484 * dispextern.h (struct redisplay_interface): New members
3485 show_hourglass and hide_hourglass. Indent comments.
3486 (show_hourglass, hide_hourglass): Remove prototypes.
3487 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
3488 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
3489 (ns_redisplay_interface): Add them.
3490 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
3491 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
3492 (w32_arrow_cursor): New function to hack around non-GUI frames.
3493 (w32_redisplay_interface): Add new functions.
3494 * w32term.h (w32_arror_cursor): Add prototype.
3495 * xdisp.c (show_hourglass): New function, refactored out from
3496 platform-dependent code.
3497 (cancel_hourglass): Now call to RIF function.
3498 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
3499 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
3500 (x_redisplay_interface): Add new functions.
3502 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
3504 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
3505 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
3506 and complete previous change.
3507 * frame.c (adjust_frame_height): New function.
3508 (Fset_frame_height, Fset_frame_size): Use it.
3509 (x_set_frame_parameters): Take frame top margin into account.
3511 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3513 * frame.c (Fset_frame_height): Take frame top margin into account.
3514 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3515 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3517 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3519 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3520 menubar_height as such. Tweak comment.
3521 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3522 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3523 All related users changed.
3524 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3525 * xterm.c (handle_one_xevent):
3526 * gtkutil.c (xg_event_is_for_menubar):
3527 * xfns.c (x_window) [USE_X_TOOLKIT]:
3528 * xmenu.c (set_frame_menubar, free_frame_menubar):
3529 Prefer to use FRAME_MENUBAR_HEIGHT.
3531 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3533 * frame.c (Fframe_parameters): Always report frame height without
3534 menu and tool bar lines.
3536 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3538 * nsterm.m (applicationDidFinishLaunching:): Call
3539 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3540 (antialiasThresholdDidChange:): New method for EmacsApp.
3542 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
3544 * macfont.m (macfont_update_antialias_threshold): Remove static.
3546 * macfont.h (macfont_update_antialias_threshold): Declare.
3548 2014-07-21 Eli Zaretskii <eliz@gnu.org>
3550 * w32select.c (setup_windows_coding_system):
3551 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3552 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
3554 * w16select.c (Fw16_get_clipboard_data):
3555 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3558 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
3559 buffer position where we are to start the iteration.
3560 (handle_invisible_prop): Record in it->stop_charpos the position
3561 where the invisible text ends. (Bug#18035)
3562 (hscroll_window_tree): Don't try hscrolling windows whose cursor
3563 row has zero buffer position as their start position.
3564 Reported by martin rudalics <rudalics@gmx.at>.
3566 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
3567 infinite looping in redisplay when display lines don't have enough
3568 space to display even a single character. (Bug#18036)
3570 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3572 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
3573 * xfns.c (x_window): Use it to allow xfree later.
3574 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
3575 where appropriate. Use bool for booleans and remove redundant checks.
3576 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
3577 * xterm.c (x_free_frame_resources): Free shell_position.
3579 2014-07-19 K. Handa <handa@gnu.org>
3581 * xfaces.c (realize_x_face): Call font_load_for_lface with no
3582 mandatory font spec (Bug#17973).
3584 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
3586 * font.c (font_score): Return the worst score if the size of
3587 ENTITY is wrong by more than a factor 2 (Bug#17973).
3589 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
3591 * frame.c (frame_unspecified_color): New function
3592 refactored out from ...
3593 (Fframe_parameters, Fframe_parameter): ... adjusted users.
3594 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
3596 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
3597 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
3598 * lisp.h (set_frame_param): Remove prototype.
3599 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
3600 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
3603 Prefer 'x_display_info *' to 'Display *' in X selection code.
3604 This helps to avoid unneeded calls to x_display_info_for_display.
3605 * xterm.h (struct selection_input_event): Record 'x_display_info *'
3606 instead of 'Display *'.
3607 (SELECTION_EVENT_DPYINFO): New macro.
3608 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
3609 it as an lvalue. Mention this in comment.
3610 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
3611 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
3612 (selection_data_to_lisp_data, receive_incremental_selection):
3613 Convert to use 'x_display_info *'. Adjust users where appropriate.
3614 (lisp_data_to_selection_data): Likewise. Also pass 'struct
3615 selection data *' as last arg to not return values in args.
3616 (unexpect_property_change): Use common removal technique.
3618 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
3620 * print.c (print_preprocess): Adjust to match changed
3621 sub char-table structure and avoid crash (Bug#18038).
3623 * data.c (wrong_choice): Not static any more.
3624 * lisp.h (wrong_choice): Add prototype.
3625 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
3626 Declare namebuf as such. Tweak comment.
3627 [USE_GTK]: Likewise for tool_bar_position.
3628 (fset_tool_bar_position) [USE_GTK]: Ditto.
3629 (FRAME_TOOL_BAR_POSITION): New macro.
3630 * frame.c (x_report_frame_params):
3631 * gtkutil.c (update_frame_tool_bar):
3632 * xfns.c (Fx_create_frame): Use it.
3633 (x_set_tool_bar_position): Add meaningful diagnostic messages.
3635 2014-07-16 Eli Zaretskii <eliz@gnu.org>
3637 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
3638 buffer's default-directory only if it is a string. (Bug#17986)
3640 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3642 More precise control over values of some buffer-local variables.
3643 * keyboard.c (Qvertical_scroll_bar):
3644 * frame.c (Qleft, Qright): Move to ...
3645 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3646 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3647 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3648 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3649 vertical-scroll-bar, scroll-up-aggressively
3650 and scroll-down-aggressively.
3651 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3653 * nsfns.m, frame.h (Qleft, Qright):
3654 * nsterm.m (Qleft): Remove declarations.
3655 * gtkutil.c (toplevel): Include buffer.h.
3656 * data.c (wrong_choice, wrong_range): New functions.
3657 (store_symval_forwarding): Handle special properties of buffer-local
3658 variables and use functions from the above to signal error, if any.
3660 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3661 values. Add comment.
3662 (struct frame): Re-arrange layout to avoid extra padding and use bit
3663 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3664 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3665 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3666 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3667 Define as no-ops because there are no scroll bars anyway.
3668 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3671 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3672 Add convenient setter.
3673 (font_put_frame_data, font_get_frame_data): Use it.
3675 2014-07-15 Daiki Ueno <ueno@gnu.org>
3677 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3678 pointer argument, before dereferencing.
3679 (XCHAR2B_BYTE2): Likewise.
3681 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3683 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3684 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3685 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3686 Use record_unwind_protect_int and avoid consing.
3687 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3689 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3691 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3693 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3694 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3696 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3697 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3698 * minibuf.c: Include binary-io.h instead of fcntl.h.
3699 (read_minibuf_noninteractive):
3700 Use set_binary_mode instead of handcrafted code.
3701 Don't call emacs_set_tty if emacs_get_tty failed.
3702 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3703 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3704 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3706 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3707 This works around a GCC compiler bug when Emacs is configured with
3708 --enable-gcc-warnings.
3710 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3712 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3713 or characters in string, respectively. Add comment.
3714 * fringe.c (Fdefine_fringe_bitmap):
3715 * fns.c (Fsubstring, substring_both): Use it.
3716 * keymap.c (Fdefine_key, Flookup_key):
3717 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3719 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3720 Use menu_item_width.
3721 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3723 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3725 Improve behavior of 'bzr up; cd src; make -k'.
3726 * Makefile.in (top_srcdir): New var.
3727 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3728 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3729 its expansion is a bit shorter.
3730 (../config.status): Actually build config.status instead of
3732 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3733 New macros, copied and relocated from ../Makefile.in.
3734 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3735 (../config.status, Makefile): New dependencies and rules,
3736 copied with relocation from ../Makefile.in. This should be more
3737 likely to rebuild the build machinery properly if you do a 'make'
3738 in the src directory.
3740 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3742 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3745 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3746 behavior on Windows 7 and later when the function is repeatedly
3747 invoked with the same value of DIR. (Bug#17950)
3749 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3750 string to match the one in w32fns.c.
3752 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3753 stdin to binary mode only if it is connected to a terminal.
3755 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3757 Coalesce extern decls.
3758 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3759 * sysdep.c (emacs_get_tty, emacs_set_tty):
3760 Move duplicate extern decls from here ...
3761 * systty.h: ... to here, so that there's just one copy.
3763 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3765 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3767 * nsfns.m (Fns_popup_font_panel): Ditto.
3769 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3771 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3773 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3775 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3776 [DOS_NT]: Implement for WINDOWSNT.
3778 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3781 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3783 * sysdep.c (suppress_echo_on_tty): New function.
3784 * minibuf.c (read_minibuf_noninteractive): Use it.
3786 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3788 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3789 sysinfo failed. Adjust docstring.
3791 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3793 Implement memory-info for MS-DOS.
3794 * dosfns.c (dos_memory_info): New function.
3795 * dosfns.h (dos_memory_info): Add prototype.
3796 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3797 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3798 of doing some of its job.
3800 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3801 reference termios structure members.
3803 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3805 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3807 * minibuf.c (top): Include systty.h. Declare external
3808 emacs_get_tty and emacs_set_tty.
3809 (Vread_hide_char): New lisp variable.
3810 (read_minibuf_noninteractive): Hide characters with
3811 Vread_hide_char if it is a character. (Bug#17839)
3813 2014-07-10 Eli Zaretskii <eliz@gnu.org>
3815 Implement memory-info for MS-Windows.
3816 * w32.c (w32_memory_info): New function.
3817 * w32.h (w32_memory_info): Prototype it.
3818 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
3820 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
3822 * coding.h (struct coding_system): Remove 'error_positions' (unused)
3823 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
3824 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
3825 extra padding and shrink struct coding_system by 56 bytes (x86_64).
3826 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
3827 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
3828 (decode_coding_big5, decode_coding_charset, decode_coding)
3829 (encode_coding): Adjust users.
3831 * alloc.c (Fmemory_info): New function.
3833 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
3835 * syntax.c (back_comment): Use more-natural location for label.
3837 * font.c, font.h (font_unparse_fcname): Now static.
3838 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
3840 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
3842 Next minor cleanup of font subsystem.
3843 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
3844 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
3846 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
3848 * ftfont.h (ftfont_font_format): Remove prototype.
3849 * ftfont.c (ftfont_font_format): Remove; now unused.
3851 * nsfont.m (nsfont_open):
3852 * w32font.c (w32font_open_internal):
3853 * w32uniscribe.c (uniscribe_open):
3854 * xfont.c (xfont_open):
3855 * xftfont.c (xftfont_open): All users changed.
3857 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
3858 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
3860 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3862 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
3863 x_produce_glyphs does when it generates a stretch glyph that
3864 represents a TAB. (Bug#17969)
3866 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
3867 and there is a display property at that position, don't call
3868 move_it_to to move to a position before window start. (Bug#17942)
3869 Fix condition for finding CHARPOS by the first call to move_it_to.
3872 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
3874 * syntax.c (find_defun_start): Try the cache even
3875 if !open_paren_in_column_0_is_defun_start.
3876 (back_comment): If find_defun_start was pessimistic, use the
3877 scan_sexps_forward result to improve the cache (bug#16526).
3879 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3881 * xdisp.c (redisplay_window): If redisplay of a window ends up
3882 with point in a partially visible line at end of the window, make
3883 sure the amended position of point actually has smaller Y
3884 coordinate; if not, give up and scroll the display. (Bug#17905)
3886 * window.c (window_scroll_pixel_based): When point ends up at the
3887 last fully visible line, don't let move_it_to stop at the left
3888 edge of the line and dupe us into thinking point is inside the
3891 * w32.c (network_interface_info): Make sure the argument is a
3894 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3896 * process.c (read_and_dispose_of_process_output): Fix typo
3897 in previous patch: we want nonnegative fds, not nonzero fds.
3899 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
3901 * chartab.c (char_table_translate): Move to...
3902 * character.h (char_table_translate): ... inline function here.
3903 Avoid Faref and assume that args are always valid. This helps to
3904 speedup search, which is especially important for a huge buffers.
3905 * lisp.h (char_table_translate): Remove prototype.
3907 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
3908 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3909 New function, with an intention to avoid code duplication between
3911 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3913 * ftfont.c (ftfont_open):
3914 * macfont.m (macfont_open):
3915 * xftfont.c (xftfont_open): Use it.
3917 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3919 * process.c: Add sanity checks for file descriptors (Bug#17844).
3920 (wait_reading_process_output, Fprocess_filter_multibyte_p):
3921 Check that infd is nonnegative before using it as an fd.
3922 (read_and_dispose_of_process_output, Fprocess_send_eof):
3923 Likewise, for outfd.
3924 (wait_reading_process_output): Omit unnecessary check of infd.
3926 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
3928 Minor fixups related to usage of the 'long' type.
3929 * gnutls.c (emacs_gnutls_handshake):
3930 * xfaces.c (dump_realized_face):
3931 Work even if 'long' is narrower than 'void *'.
3932 * termcap.c (scan_file):
3933 * xselect.c (x_decline_selection_request)
3934 (x_reply_selection_request, x_get_window_property):
3935 * xterm.c (x_set_frame_alpha):
3936 Remove unnecessary 'L' suffixes of integer constants.
3937 * xfns.c (hack_wm_protocols):
3938 * xselect.c (x_fill_property_data):
3939 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
3940 Remove unnecessary casts to 'long'.
3941 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
3943 Minor ImageMagick safety fixes.
3944 * image.c (imagemagick_compute_animated_image):
3945 Remove useless assignment to local. Avoid problems if dest_width is 0.
3946 (imagemagick_load_image): Use int for pixel counts that can't
3947 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
3948 a row width greater than the image width (or greater than LONG_MAX!).
3950 2014-07-04 K. Handa <handa@gnu.org>
3952 * coding.c (MIN_CHARBUF_SIZE): Delete it.
3953 (MAX_CHARBUF_EXTRA_SIZE): New macro.
3954 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
3956 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
3958 * font.h (struct font_driver): Remove get_outline and free_outline;
3959 not used by any font driver.
3960 * ftfont.c (ftfont_driver):
3961 * macfont.m (macfont_driver):
3962 * nsfont.m (nsfont_driver):
3963 * w32font.c (w32font_driver):
3964 * w32uniscribe.c (uniscribe_font_driver):
3965 * xfont.c (xfont_driver): Related users changed.
3966 * xselect.c (x_get_window_property): Use convenient xmalloc.
3967 Call to xfree only if some data was really allocated.
3969 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3971 On MS-Windows, display busy cursor on all GUI frames.
3972 This is similar to what we have on X. Quickly tested by Dani Moncayo.
3973 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
3974 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
3976 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
3977 * xdisp.c (start_hourglass): Remove Windows-specific bits.
3979 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3981 Use convenient alists to manage per-frame font driver-specific data.
3982 * frame.h (struct frame): Rename font_data_list to...
3983 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
3984 * font.h (struct font_data_list): Remove; no longer need a special
3986 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
3988 * font.c (font_put_frame_data, font_get_frame_data)
3989 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
3991 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
3992 Related users changed.
3993 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
3994 Prefer convenient xmalloc and xfree.
3996 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3998 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
3999 the window whose glyph row is being prepared and a flag whether it
4000 is for mode/header line. Make sure the glyph row's marginal areas
4001 are in sync with what the window wants.
4004 * xdisp.c (display_line, display_mode_line):
4005 Call prepare_desired_row with additional arguments, as appropriate.
4007 * dispextern.h (prepare_desired_row): Adjust prototype.
4009 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4011 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4012 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4013 caused by xw_popup_dialog in daemon mode (Bug#17891).
4015 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4017 * frame.c (do_switch_frame): When switching to another TTY frame,
4018 make sure FrameCols and FrameRows are in sync with the new frame's
4021 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4023 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4024 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4025 min_char slots. Adjust comment.
4026 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4027 Add SUB_CHAR_TABLE_OFFSET member.
4028 (make_uninit_sub_char_table): New function.
4029 (toplevel): Add compile-time assert to verify suitable member layout
4030 in Lisp_Sub_Char_Table.
4031 * alloc.c (mark_char_table): Add extra argument to denote char table
4032 subtype. Adjust to match new layout of sub char-table.
4033 (mark_object): Always mark sub char-tables with mark_char_table.
4034 * chartab.c (make_sub_char_table, copy_sub_char_table)
4035 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4036 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4037 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4038 All related users changed.
4039 * lread.c (read1): Adjust to match new layout of sub char-table.
4040 * print.c (print_object): Likewise (Bug#17898).
4042 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4044 * keymap.c (get_keyelt): Simplify.
4045 (copy_keymap_item): Remove left-over code for when we had
4046 key-shortcut caches.
4048 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4050 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4051 (dealloc): Remove for EmacsScroller.
4053 * nsterm.h (EmacsScroller): Remove dealloc.
4055 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4057 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4059 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4061 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4062 when setNeedsDisplay is called so we don't trigger redisplay for every
4065 * nsterm.m (any_help_event_p): New variable.
4066 (mouseMoved:): Set any_help_event_p to YES if help event is
4067 generated. Remove else with empty help event that triggered redisplay
4068 for every mouse move.
4069 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4071 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4073 * xfns.c (Qsuppress_icon): Remove; no real users.
4074 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4075 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4076 (syms_of_w32fns): Don't DEFSYM it.
4078 2014-06-29 Glenn Morris <rgm@gnu.org>
4080 * Makefile.in (ns-app): Mark as PHONY.
4082 2014-06-28 Glenn Morris <rgm@gnu.org>
4084 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4085 liblw.a in this directory.
4087 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4089 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4090 also in unibyte case. (Bug#17865)
4092 2014-06-28 K. Handa <handa@gnu.org>
4094 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4095 (MIN_CHARBUF_SIZE): New macro.
4096 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4098 2014-06-27 Glenn Morris <rgm@gnu.org>
4100 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4101 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4102 (.el.elc): Replace suffix rule with pattern rule.
4103 (%.elc): New pattern rule, with order-only prerequisite.
4104 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4105 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4106 in place of BOOTSTRAPEMACS.
4108 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4110 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4112 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4114 Consistently use validate_subarray to verify substring.
4115 * fns.c (validate_substring): Not static any more. Adjust to
4116 use ptrdiff_t, not EMACS_INT, because string and vector limits
4117 can't exceed ptrdiff_t even if EMACS_INT is wider.
4118 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4119 (secure_hash): Adjust user.
4120 * lisp.h (validate_subarray): Add prototype.
4121 * coding.c (Fundecodable_char_position):
4122 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4123 Use validate_subarray. Adjust comment to mention substring.
4125 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4127 Do not allow out-of-range character position in Fcompare_strings.
4128 * fns.c (validate_subarray): Add prototype.
4129 (Fcompare_substring): Use validate_subarray to check ranges.
4130 Adjust comment to mention that the semantics was changed. Also see
4131 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4133 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4135 Be more consistent about the 'Qfoo' naming convention.
4136 * image.c (Fimagemagick_types):
4137 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4138 * process.c (Fmake_network_process):
4139 Rename C local identifier 'Qfoo to avoid giving the false
4140 impression that it stands for the symbol 'foo'.
4142 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4144 Simplify and cleanup character conversion stuff.
4145 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4147 * character.c (multibyte_char_to_unibyte)
4148 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4149 * character.h (make_char): Remove; unused.
4150 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4151 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4152 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4153 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4154 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4156 2014-06-22 Mario Lang <mlang@delysid.org>
4158 * w32fns.c (Fw32_shell_execute): The the -> the.
4160 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4162 * xmenu.c (mouse_position_for_popup):
4163 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4164 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4165 * menu.c (Fx_popup_menu):
4166 * xselect.c (x_handle_dnd_message): Adjust users.
4167 * menu.h (mouse_position_for_popup): Remove prototype.
4168 * xterm.h (x_relative_mouse_position): Add prototype.
4169 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4170 call XFree if XQueryTree returns zero.
4172 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4174 * indent.c (Fvertical_motion): Doc fix.
4175 Move to the goal column, if any, with a single call to
4176 move_it_in_display_line, not in two calls. Doing this with two
4177 calls causes move_it_in_display_line apply the line-prefix
4178 handling twice instead of just once. (Bug#17823)
4180 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4182 Port to OS X ACLs (Bug#17810).
4183 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
4184 ACL_TYPE_ACCESS) doesn't work.
4186 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
4188 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4189 before checking key-translation-map (bug#17659).
4191 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
4193 * font.c (font_make_object): Avoid dangling pointer which may
4194 crash GC (Bug#17771).
4196 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4198 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
4199 prototype of DGifCloseFile as appropriate for older and newer
4201 (gif_close): New function, encapsulates the differences in the
4202 calling sequence of DGifCloseFile before v5.1.0 and after it.
4203 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
4204 error string where appropriate. (Bug#17790)
4206 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
4207 macro execution, make sure point didn't move since last complete
4208 redisplay, as the condition for using the glyph matrix
4209 information. (Bug#17777)
4211 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
4213 Minor cleanup of fonset code.
4214 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
4215 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
4216 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
4217 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
4218 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
4219 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
4220 (free_realized_fontset): Remove because a no-op since 2008.
4221 (free_face_fontset): Adjust user.
4222 (syms_of_fontset): Shrink fontset by one extra slot.
4224 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
4226 Omit redundant extern decls.
4227 Most of this patch is from Dmitry Antipov, in:
4228 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
4229 * commands.h (update_mode_lines):
4230 * frame.h (Qbackground_color, Qforeground_color)
4231 (x_set_menu_bar_lines):
4232 * ftfont.c (ftfont_font_format):
4233 * intervals.h (Qkeymap, Qfont):
4234 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
4235 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
4236 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
4237 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
4238 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
4239 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
4240 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
4241 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
4242 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
4243 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
4244 (Qtool_bar, Qheader_line):
4245 * macros.c (Fexecute_kbd_macro):
4246 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
4247 * xterm.c (x_delete_terminal, XSetIMValues):
4248 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
4249 (x_implicitly_set_name, popup_activated)
4250 (widget_store_internal_border):
4251 Remove redundant decls.
4252 * frame.c [USE_X_TOOLKIT]: Include widget.h.
4253 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
4254 Remove _Noreturn, as make-docfile now does that for us.
4255 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
4256 (Qregion_extract_function): New decl.
4257 * window.c, xfns.c: Include menu.h.
4259 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
4261 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
4263 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
4265 * fileio.c (Fread_file_name): Do not pass redundant args and ...
4266 * callint.c (read_file_name): ... convert to static here.
4267 * lisp.h (Fread_file_name): Do not EXFUN it.
4268 (STRING_COPYIN): Remove; unused.
4269 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
4270 (char_composable_p): ... static function. All users changed.
4271 * eval.c (toplevel): Remove redundant #include directives.
4272 * xterm.c (x_initialize): Add static to match prototype.
4273 * ccl.c (Fccl_execute_on_string):
4274 * font.c (fon_intern_prop): Use make_specified_string.
4276 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
4278 * Makefile.in (ns-app): Fix typo that broke build on OS X.
4279 Reported by David Caldwell in:
4280 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
4282 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
4284 Do not ask for XRender extension each time XFT font is opened.
4285 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
4286 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
4288 2014-06-15 Glenn Morris <rgm@gnu.org>
4290 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
4292 2014-06-15 Eli Zaretskii <eliz@gnu.org>
4294 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
4295 information if we are in the middle of executing a keyboard macro,
4296 since redisplay doesn't update the screen until the macro is
4297 finished. (Bug#17777)
4299 * alloc.c (cleanup_vector): Don't dereference a font driver
4300 pointer if it is NULL. (Bug#17771)
4302 2014-06-13 Glenn Morris <rgm@gnu.org>
4304 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
4305 ($(lispsource)/international/charprop.el)
4306 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
4307 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
4308 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
4309 GNU make automatically passes command-line arguments to sub-makes.
4311 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
4313 Avoid hangs in accept-process-output (Bug#17647).
4314 * lisp.h, process.c (wait_reading_process_input):
4315 Return int, not bool. All uses changed.
4316 * process.c (SELECT_CANT_DO_WRITE_MASK):
4317 Remove macro, replacing with ...
4318 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
4320 (status_notify): New arg WAIT_PROC. Return int, not void.
4323 2014-06-13 Eli Zaretskii <eliz@gnu.org>
4325 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
4326 the frame is the initial frame, because the hook is not set up
4327 then, and Emacs crashes.
4328 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
4330 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
4332 * keymap.c (silly_event_symbol_error): Don't recommend the use
4335 2014-06-11 Eli Zaretskii <eliz@gnu.org>
4337 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
4338 matching overlay strings with 'cursor' property against buffer
4339 positions traversed in the glyph row. (Bug#17744)
4341 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
4343 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
4346 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
4347 determine 10.9 (Bug#17751).
4349 * macfont.m (macfont_draw): Positions were not freed.
4351 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
4353 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
4354 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
4355 function. Also adjust comment.
4356 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
4358 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
4359 * font.c (font_done_for_face):
4360 * xfaces.c (realize_non_ascii_face): Adjust user.
4361 * font.h (struct font_driver): Convert 'prepare_face' to return
4362 void because its return value is never used anyway.
4363 * xfont.c (xfont_prepare_face): Return void.
4364 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
4365 (xftfont_done_face): Use xfree.
4367 * dispextern.h (last_tool_bar_item): Remove declaration.
4368 * frame.h (struct frame): New member last_tool_bar_item.
4369 * frame.c (make_frame): Initialize it.
4370 * xdisp.c (toplevel): Remove last_tool_bar_item.
4371 (handle_tool_bar_click, note_tool_bar_highlight):
4372 * w32term.c (w32_read_socket, w32_initialize):
4373 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
4375 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
4376 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
4378 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4380 Say (accept-process-output P)'s result pertains to P if P is non-nil.
4381 * process.c (Faccept_process_output)
4382 (wait_reading_process_output): Mention that if PROCESS is non-nil,
4383 the return value is about PROCESS, not about other processes.
4385 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
4387 Further adjustments to mark_object and friends.
4388 Now the mark_object's stack is just 32 bytes on a 64-bit
4389 system, which means extra 20% off the stack usage.
4390 * alloc.c (mark_save_value): As before, refactored out from ...
4391 (mark_object): ... adjusted user. Also add comment.
4393 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4395 Fix core dump after a dropped X connection (Bug#17704).
4396 * sysdep.c (stuff_char): Don't abort merely because the selected frame
4397 is dead, as we may be shutting down.
4399 2014-06-08 Glenn Morris <rgm@gnu.org>
4401 * fileio.c (write-region-inhibit-fsync): Doc tweak.
4403 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
4405 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
4407 If a C name must be extern on some platforms, make it extern on all.
4408 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
4410 * font.h (ftxfont_driver) [HAVE_XFT]:
4411 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
4412 * lisp.h (get_frame_param):
4413 * menu.h (tty_menu_show):
4414 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
4415 * termhooks.h (encode_terminal_code):
4416 * xterm.h (x_menu_wait_for_event):
4418 * frame.c (get_frame_param):
4419 * fringe.c (max_used_fringe_bitmap):
4420 * ftxfont.c (ftxfont_driver):
4421 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
4422 * menu.c (menu_items_inuse):
4423 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
4424 * term.c (encode_terminal_code, tty_menu_show):
4425 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
4426 * xfaces.c (load_color):
4427 * xmenu.c (x_menu_wait_for_event):
4430 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
4432 Change object marking routines to minimize stack usage.
4433 This change moves a few cold paths from mark_object to NO_INLINE
4434 functions and adjusts symbol marking loop. According to GCC 4.8.2
4435 -Wstack-usage, this reduces mark_object's stack usage from 80 to
4436 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
4437 stack usage at the mark phase is reduced up to 28%. Surprisingly,
4438 it also gains up to 3% in speed (with default '-O2 -g3' flags).
4439 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
4440 refactored out from ...
4441 (mark_object): ... adjusted user. Also mark symbols in a tight
4443 (mark_face_cache): Add NO_INLINE.
4445 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4447 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
4448 contains garbage on WINDOWSNT (which could potentially infloop at
4451 Minimize cursor motion during TTY menu updates.
4452 * term.c (tty_menu_display): Don't position cursor here.
4453 Instead, pass the cursor coordinates to update_frame_with_menu.
4454 (tty_menu_activate): Send the hide cursor command only once in an
4455 iteration through the outer 'while' loop.
4457 * dispnew.c (update_frame_1): Accept an additional argument
4458 SET_CURSOR_P, and position the cursor at the end of the frame
4459 update only if that argument is non-zero. All callers changed to
4460 provide the additional argument as non-zero, except for
4461 update_frame_with_menu.
4462 (update_frame_with_menu): Accept 2 additional arguments ROW and
4463 COL; if they are non-negative, instruct update_frame_1 not to
4464 position the cursor, and instead position it according to ROW and COL.
4466 * dispextern.h (update_frame_with_menu): Update prototype.
4468 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
4470 * callproc.c (call_process): Don't check read-only if we don't insert
4471 anything (bug#17666).
4473 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4475 * dispnew.c (update_frame_with_menu): Set display_completed.
4477 2014-06-07 Eli Zaretskii <eliz@gnu.org>
4479 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
4481 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
4483 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
4485 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
4486 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
4488 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
4490 * window.c (Frecenter): Signal an error if window-buffer is not
4493 * keyboard.c (make_lispy_position): Don't include a buffer position in
4494 mode/header-line mouse events.
4496 * keyboard.c (read_char): Handle (t . <event>) in the second use of
4497 Vunread_command_events (bug#17650).
4499 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
4501 * xterm.c (x_setup_pointer_blanking):
4502 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
4504 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
4506 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
4507 because it will be defined in generated config.h if needed.
4509 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4511 Use terminal-specific hooks to display popup dialogs.
4512 * termhooks.h (struct terminal): New field popup_dialog_hook.
4513 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4514 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4515 code and use popup_dialog_hook.
4516 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4517 * nsterm.h (ns_popup_dialog): Adjust prototype.
4518 * nsterm.m (ns_create_terminal):
4519 * w32term.c (w32_create_terminal):
4520 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4521 Setup popup_dialog_hook.
4523 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4525 * w32heap.c (report_temacs_memory_usage): Improve the report by
4526 reporting the large blocks that are actually occupied at dump time.
4528 * w32console.c (initialize_w32_display): Set the console
4529 menu_show_hook, otherwise TTY menus are broken on w32.
4531 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4533 Use terminal-specific hooks to display menus.
4534 * termhooks.h (struct terminal): New field menu_show_hook.
4535 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4536 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4538 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4539 * nsmenu.m (ns_menu_show):
4540 * w32menu.c (w32_menu_show):
4541 * xmenu.c (x_menu_show):
4542 * term.c (tty_menu_show): Adjust to use bit flags.
4543 (set_tty_hooks): Set menu_show_hook.
4544 * xterm.c (x_create_terminal):
4545 * nsterm.m (ns_create_terminal):
4546 * msdos.c (initialize_msdos_display):
4547 * w32term.c (w32_create_terminal): Likewise.
4549 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
4551 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
4553 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4555 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
4556 (FD_SET): Don't define on WINDOWSNT.
4558 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4560 * emacs.c: Include "sysselect.h", to define its inline functions.
4561 Problem reported by Glenn Morris in:
4562 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
4564 Do not require libXt-devel when building with gtk.
4565 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
4566 dependency on libXt-devel.
4567 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
4568 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
4569 lwlib-widget.h now does this.
4570 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
4572 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
4574 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
4575 * process.c (add_read_fd, delete_read_fd, add_write_fd)
4576 (delete_write_fd, wait_reading_process_output):
4577 Remove now-redundant easserts.
4578 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
4579 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4580 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
4581 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
4583 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4585 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
4586 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
4587 (calloc): Don't undef, it is never defined.
4588 (HEAP_ENTRY_SHIFT): Remove unused macro.
4590 * Makefile.in (C_HEAP_SWITCH): Remove.
4591 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
4593 Fix MS-Windows build broken by menu changes on 2014-06-02.
4594 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
4596 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
4597 Define instead of including ../lwlib/lwlib.h, which causes
4598 compilation errors due to missing X11 headers.
4600 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4602 * process.c (wait_reading_process_output): Omit incorrect test of
4603 p->infd against zero. Add easserts for infd having a plausible value.
4605 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4607 Adjust to match recent lwlib changes.
4608 * menu.h (xmalloc_widget_value): Replace by ...
4609 (make_widget_value): ... new prototype.
4610 * menu.c (xmalloc_widget_value): Replace by ...
4611 (make_widget_value): ... new function.
4612 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
4613 * gtkutil.c (malloc_widget_value, free_widget_value):
4614 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
4615 * keyboard.h (enum button_type, struct _widget_value):
4616 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
4618 * nsmenu.m (ns_update_menubar, ns_menu_show):
4619 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
4620 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
4621 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
4623 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4625 * image.c (x_query_frame_background_color)
4626 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
4627 Fix --enable-gcc-warnings compilation without image libraries.
4629 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4631 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
4632 emulated break value only if it goes up.
4633 (sbrk): Add assertion that the INCREMENT argument is strictly
4634 zero. Improve and correct the commentary.
4636 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4638 Improve AIX-related merge from emacs-24.
4639 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
4640 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4641 not on AIX; since we're on the trunk we can use enums more broadly.
4643 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4645 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4647 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4648 to min(value, whole).
4650 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4652 Bring back the changes to GDB-visible symbols, but only on AIX.
4653 And only if it's not pre-4.2 GCC.
4654 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4655 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4656 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4659 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4661 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4662 with PT, not GPT. (Bug#16433)
4664 Revert last changes to GDB-visible symbols.
4665 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4666 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4667 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4670 2014-06-02 Glenn Morris <rgm@gnu.org>
4672 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4674 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4676 Fix port to 32-bit AIX with xlc (Bug#17598).
4677 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4678 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4679 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4680 to work around a compiler bug in IBM xlc 12.1.
4682 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4684 * xterm.c (x_update_window_end): Don't invalidate the entire
4685 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4686 highlight needs to be redisplayed. (Bug#17588)
4688 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4690 Port the GDB-visible symbols to AIX.
4691 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4692 optimizes away the relevant external symbols. Use enums instead;
4693 this suffices for the AIX port, which is 32-bit-only anyway.
4694 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4695 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4696 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4699 Include sources used to create macuvs.h.
4700 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4701 * macuvs.h: Use automatically-generated header.
4703 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4705 Port signal-handling to DragonFly BSD (Bug#17646).
4706 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4707 Move implementations from callproc.c to sysdep.c.
4708 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4709 Move declarations from process.h to syssignal.h.
4711 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4713 * callint.c (Ffuncall_interactively): Add usage.
4715 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4717 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4719 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4721 * w32heap.c (malloc_before_dump, malloc_after_dump)
4722 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4723 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4724 set errno where appropriate to emulate CRT functions.
4726 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4728 Debugging facility to check whether 'const char *' points to
4729 relocatable data of non-pure Lisp string.
4730 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4731 (mark_maybe_pointer): ... adjusted user.
4732 (relocatable_string_data_p): New function.
4733 * lisp.h (relocatable_string_data_p): Add prototype.
4734 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4735 the pointer to relocatable Lisp data is not used.
4737 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4739 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4740 * atimer.c (block_atimers):
4741 * callproc.c (block_child_signal): Block SIGINT too;
4742 otherwise, its handler might now unblock signals that it shouldn't.
4743 * keyboard.c (read_char): Clear signal mask, since we may
4744 be in a SIGINT handler, and many signals may be masked.
4745 * keyboard.c (handle_interrupt):
4746 * sysdep.c (handle_arith_signal):
4747 Clear signal mask instead of just unblocking the signal that
4748 was received, since several signals may be blocked at this point.
4750 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4752 * Makefile.in (TEMACS_POST_LINK): Remove target.
4753 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4754 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4756 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4758 * xmenu.c (xdialog_show): Remove prototype, rename to
4759 x_dialog_show, remove 2nd arg because it's always zero
4760 and simplify accordingly.
4761 (xw_popup_dialog): Adjust user.
4762 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4763 2nd arg because it's always zero and simplify accordingly.
4764 (w32_popup_dialog): Adjust user.
4766 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4768 * w32heap.c (report_temacs_memory_usage): New function.
4770 * unexw32.c (unexec) [ENABLE_CHECKING]:
4771 Call report_temacs_memory_usage.
4773 * w32heap.h (report_temacs_memory_usage): Add prototype.
4775 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4777 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4778 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4780 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4782 * buffer.c (init_buffer): Accept an argument 'initialized'.
4783 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4784 mmap_regions and mmap_fd, to avoid referencing stale data from the
4785 dump phase. Add an assertion for buffer text of buffers created
4786 in temacs before this function is called. (Bug#17622)
4787 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4789 * lisp.h (init_buffer): Update prototype.
4791 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4793 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4795 * alloc.c (Fgarbage_collect): Fix compilation with
4796 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4798 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4800 * frame.c, frame.h (frame_char_to_pixel_position)
4801 (frame_set_mouse_position): Now static, and made private in
4802 frame.c rather than public in frame.h.
4804 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4806 Refactor mouse positioning stuff to avoid code duplication.
4807 * frame.h (frame_char_to_pixel_position): New function.
4808 (x_set_mouse_position): Rename to...
4809 (frame_set_mouse_position): ...new function.
4810 (frame_set_mouse_pixel_position): Add prototype.
4811 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
4812 Rename to frame_set_mouse_pixel_position.
4813 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
4815 * xterm.h, w32term.h ( x_set_mouse_position)
4816 (x_set_mouse_pixel_position): Remove prototypes.
4818 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4820 On X, always make pointer visible when deleting frame (Bug#17609).
4821 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
4823 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
4825 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
4826 * keyboard.c (gobble_input): If there is no terminal input error,
4827 make sure the pointer is visible for all frames on this terminal.
4828 * xterm.c (x_free_frame_resources): Enable pointer visibility if
4829 it was previously disabled.
4831 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
4833 * data.c (Fzerop): Move to Elisp.
4834 (syms_of_data): Don't defsubr it.
4835 * keyboard.c (echo_keystrokes_p): New function.
4836 (read_char, record_menu_key, read_key_sequence): Use it.
4838 * callint.c (Qfuncall_interactively): New var.
4839 (Qcall_interactively): Remove.
4840 (Ffuncall_interactively): New function.
4841 (Fcall_interactively): Use it.
4842 (syms_of_callint): Defsubr it.
4844 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
4846 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
4847 relocated from under us.
4849 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
4851 Use mmap(2) emulation for allocating buffer text on MS-Windows.
4852 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
4853 configure, not from HEAPSIZE.
4854 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
4856 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
4857 for MinGW, since it no longer uses gmalloc.
4859 * buffer.c: Do not define mmap allocations functions for Windows.
4860 Remove mmap_find which is unused. Remove mmap_set_vars which does
4862 [WINDOWSNT]: Include w32heap.h.
4863 (init_buffer): Always allocate new memory for buffers.
4865 * emacs.c: Remove mmap_set_vars calls.
4867 * image.c (free_image): Undef free for Windows because it is
4868 redirected to our private version.
4870 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
4871 (copy_executable_and_dump_data): Remove dumping the heap section.
4872 (unexec): Restore using_dynamic_heap after dumping.
4874 * w32heap.c (dumped_data_commit, malloc_after_dump)
4875 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4876 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
4877 (mmap_free): New functions.
4879 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
4881 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
4883 * image.c (imagemagick_load_image): Use MagickRealType for local
4884 'color_scale', instead of double, to avoid a GCC warning about
4887 * xfns.c (Fx_window_property): Remove unused local.
4889 Don't kill already-reaped process (Bug#17561).
4890 * process.c (process_send_signal): Fix race condition where a
4891 subprocess was reaped by a signal handler between the check for
4892 liveness and calling 'kill', which meant that Emacs could in
4893 theory kill an innocent bystander process. Do the fix by blocking
4894 SIGCHLD in a critical section that checks liveness before killing.
4896 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4898 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
4900 2014-05-26 Ken Brown <kbrown@cornell.edu>
4902 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
4903 even if !CYGWIN (see bug#17510).
4905 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
4907 * nsfns.m (Fns_do_applescript): Surround NSApp run
4908 with calls to ns_init_events, ns_finish_events (Bug#17424).
4910 * nsterm.h (ns_init_events, ns_finish_events): Declare.
4912 * nsterm.m (ns_init_events, ns_finish_events): New functions.
4913 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
4915 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
4916 with calls to ns_init_events, ns_finish_events (Bug#17424).
4918 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4920 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
4921 if we are iterating over an object that generates glyphs for
4922 marginal areas. (Bug#17585)
4924 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4926 * xdisp.c (safe__call1, safe__eval): Now static.
4928 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4930 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
4931 (safe_call, safe__call1): Construct a va_list argument for safe_call.
4932 (safe_call1): Call safe_call instead of safe__call directly.
4934 2014-05-26 Ken Brown <kbrown@cornell.edu>
4936 * w32term.c (x_delete_display) [CYGWIN]: Don't free
4937 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
4940 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
4942 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
4943 (safe__call, safe__call1, safe__eval): New functions.
4944 (safe_call): Use it.
4945 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
4946 (display_mode_element): Same for `:eval'.
4948 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4950 Fix port to 32-bit AIX (Bug#17540).
4951 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
4952 twice. _text already includes this offset.
4953 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
4955 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4957 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
4958 when closest_pos is identical to to_charpos, don't recurse, since
4959 we already tried that, and failed. (Bug#17539)
4961 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
4962 unwinding when frame's faces were not initialized yet, increment
4963 the frame's image-cache reference count before calling
4964 x_free_frame_resources. Don't dereference
4965 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
4967 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
4969 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
4972 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
4973 macfont.m, call draw with adjusted arguments so font drivers
4974 don't need to do that.
4976 * macfont.m (macfont_draw): Merge changes from Macport.
4978 2014-05-24 Eli Zaretskii <eliz@gnu.org>
4980 * alloc.c (garbage_collect_1): New function, with all of the guts
4981 of Fgarbage_collect.
4982 (mark_stack): Accept an argument END and don't mark Lisp objects
4983 on the stack beyond the address given by END. Calculation of END
4984 was moved to Fgarbage_collect.
4985 (Fgarbage_collect): Calculate the end address of the stack portion
4986 that needs to be examined by mark_stack, and pass that address to
4987 garbage_collect_1, which will pass it to mark_stack.
4988 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
4989 for more details about the underlying problems. In particular,
4990 this avoids dumping Emacs with the large hash-table whose value is
4991 held in purify-flag for most of the time loadup.el runs.
4993 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
4995 * xfns.c (x_window_property_intern): New function (code from
4997 (Fx_window_property): Call x_window_property_intern. If property
4998 not found and NILP (source) and outer window != inner window,
4999 check outer window for property (Bug#17537).
5001 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5003 Supply malloc and alloc_size attributes for extern allocators.
5004 This documents the C API, and helps GCC generate a bit better code.
5005 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5006 (ATTRIBUTE_MALLOC_SIZE): New macros.
5007 * gmalloc.c (malloc, realloc, calloc):
5008 * gtkutil.h (malloc_widget_value):
5009 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5010 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5013 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5015 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5016 * image.c (imagemagick_load_image): Port to hosts that do not use
5017 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5019 2014-05-21 Leo Liu <sdl.web@gmail.com>
5021 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5023 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5025 * dbusbind.c (xd_signature): Revert last 2 patches.
5027 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5029 Allow any non-nil value to count as true in bool-vector.
5030 Likewise for xd_signature in dbusbind.c.
5031 This is more consistent with the usual practice in Emacs, which is
5032 that any non-nil value counts as true.
5033 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5034 * dbusbind.c (xd_signature): Likewise, for booleans.
5035 * data.c, lisp.h (Qbooleanp):
5036 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5038 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5040 * lisp.h (CHECK_BOOLEAN): New function.
5041 * alloc.c (Fbool_vector): New function.
5042 (syms_of_alloc): Defsubr it.
5043 * data.c (Qbooleanp): New symbol.
5044 (syms_of_data): DEFSYM it.
5045 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5047 * font.c (font_matching_entity): Extract font-entity object
5048 from the vector of matching entities (Bug#17486).
5050 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5052 Assume C99 or later (Bug#17487).
5053 * bytecode.c (B__dummy__): Remove.
5054 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5055 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5056 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5057 * regex.c (DEBUG_PRINT): Assume varargs macros.
5058 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5060 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5062 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5063 memory for every buffer that was dumped.
5065 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5067 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5068 (Fnreverse): Allow vectors and bool vectors.
5070 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5072 Minor cleanup for terminal setup.
5073 * termhooks.h (create_terminal): Adjust prototype.
5074 * terminal.c (create_terminal): Pass output method and RIF as args.
5075 (init_initial_terminal):
5076 * nsterm.m (ns_create_terminal):
5077 * term.c (init_tty):
5078 * w32term.c (w32_create_terminal):
5079 * xterm.c (x_create_terminal): Adjust users.
5080 Avoid redundant NULL initializers and add comments.
5082 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5084 * keyboard.c (Qdeactivate_mark): Now static.
5086 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5088 If available, use Xfixes extension to do pointer blanking.
5089 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5090 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5091 (make_invisible_cursor): Move to...
5092 * xterm.c (make_invisible_cursor): ...here.
5093 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5094 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5095 (x_term_init): Call to x_setup_pointer_blanking.
5096 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5097 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5099 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5101 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5103 2014-05-12 Glenn Morris <rgm@gnu.org>
5105 * fileio.c (Ffile_executable_p): Doc tweak.
5107 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5109 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5110 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5112 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5114 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5116 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5118 Fix initialization of minibuffer history variable (Bug#17430).
5119 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5120 Move the initialization up to prevent any "value void" message.
5122 2014-05-08 Samuel Bronson <naesten@gmail.com>
5124 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5125 are matched (bug#17413).
5127 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5129 Stop tooltips pulling Emacs window to front (Bug#17408).
5130 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5131 SetWindowPos invocations.
5133 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5135 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5136 not initialized (Bug#17398).
5138 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5140 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5142 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5144 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5145 [HAVE_NS]: Do not include png.h.
5146 (x_query_frame_background_color): New function.
5147 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5148 (png_load_body): Coalesce duplicate code.
5150 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5152 Consult libpng-config more consistently (Bug#17339).
5153 * Makefile.in (PNG_CFLAGS): New var.
5154 (ALL_CFLAGS): Use it.
5155 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5156 CFLAGS now handles this.
5158 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5160 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5161 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5162 because WCONTINUED is always defined now.
5163 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5165 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5167 * buffer.c (overlay_strings): Fix the wording of the commentary.
5169 2014-05-01 Glenn Morris <rgm@gnu.org>
5171 * floatfns.c (Fisnan):
5172 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5174 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5176 * term.c (tty_menu_activate): A better initialization for cursor
5179 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5181 * intervals.c: Tighten assertions.
5182 (create_root_interval): Make sure the interval is not empty.
5183 (intervals_equal): Use booleans.
5184 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
5185 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
5186 (balance_possible_root_interval): Simplify and use booleans.
5187 (split_interval_right, split_interval_left): Check LENGTH, and remove
5188 now redundant assertion.
5189 (adjust_intervals_for_insertion): Remove now redundant assertions.
5190 (delete_node, interval_deletion_adjustment)
5191 (adjust_intervals_for_deletion, merge_interval_right)
5192 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
5193 (reproduce_interval): Make sure the interval is not empty.
5195 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
5197 * term.c (tty_menu_activate): Don't assume row and col are initialized.
5198 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
5199 satisfaction that they would always be initialized.
5201 2014-04-30 Eli Zaretskii <eliz@gnu.org>
5203 * term.c (tty_menu_display): Move the cursor to the active menu item.
5204 (tty_menu_activate): Return the cursor to the active menu item
5205 after displaying the menu and after displaying help-echo.
5206 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
5207 for the details of why this is needed by screen readers and
5210 2014-04-30 Glenn Morris <rgm@gnu.org>
5212 * process.c (handle_child_signal):
5213 Handle systems without WCONTINUED. (Bug#15110, 17339)
5215 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
5217 * window.c (struct saved_window): Remove mark.
5218 (Fset_window_configuration, save_window_save)
5219 (compare_window_configurations): Don't touch marks any more.
5221 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
5223 Use bits_word for gcmarkbits.
5224 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
5225 bits_word is typically a tad more efficient for mark bits than
5226 unsigned is, so use bits_word. All uses changed.
5227 * lisp.h (BITS_PER_INT): Remove; no longer used.
5229 Avoid undefined behavior in signed left shift.
5230 This ports to GCC 4.9.0 with -fsanitize=undefined.
5231 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
5233 * regex.c (extract_number):
5234 * lisp.h (make_number, XINT):
5235 Do not shift a 1 bit left into a sign bit.
5236 * alloc.c (struct cons_block, struct float_block): Use unsigned,
5237 not int, for gcmarkbits. All uses changed.
5239 2014-04-25 Eli Zaretskii <eliz@gnu.org>
5241 * search.c (Fnewline_cache_check): Don't try to count newlines
5242 outside the buffer's restriction, as find_newline doesn't support that.
5244 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
5246 * window.c (Fset_window_configuration): Deactivate the mark before
5248 (set_window_buffer): Ignore window_initialized.
5249 (window_initialized): Remove.
5250 * keyboard.c (Qdeactivate_mark): Not static any more.
5251 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
5254 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
5256 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
5257 and to clang 3.4, which have fixed the bug. This should let us
5258 run a bit faster on these platforms when address sanitization is
5261 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
5263 Port to GCC 4.9.0 with --enable-gcc-warnings.
5264 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
5266 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
5267 a way that also works with GCC 4.9.0.
5269 * search.c (Fnewline_cache_check): Remove unused locals.
5271 2014-04-22 Eli Zaretskii <eliz@gnu.org>
5273 * search.c (find_newline1): New subroutine.
5274 (Fnewline_cache_check): New function.
5275 (syms_of_search): Defsubr it.
5277 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
5279 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
5280 * keyboard.c (unblock_input): Add comment.
5281 * xgselect.c (xg_select): Prevent Glib main loop recursion.
5283 2014-04-22 Daniel Colascione <dancol@dancol.org>
5285 * lread.c (readevalloop_eager_expand_eval): New function
5286 that can recurse into toplevel forms.
5287 (readevalloop): Call it.
5288 * lisp.h: Declare Qprogn.
5289 * callint.c (Qprogn): No longer static.
5291 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
5293 * intervals.c (rotate_right, rotate_left): Fix up length computation.
5294 Also change identifiers to match the comments, and add more assertions
5297 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
5299 * emacs.c (close_output_streams): Don't clear and restore errno.
5301 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
5303 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
5304 never becomes visible, i.e. using XMonad (Bug#17237).
5306 2014-04-18 Eli Zaretskii <eliz@gnu.org>
5308 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
5309 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
5310 (Fline_pixel_height): Don't assume that the current buffer and the
5311 selected window's buffer are one and the same. (Bug#17281)
5313 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
5314 paragraph-start cache before the newline cache. (Bug#17269)
5316 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
5318 * term.c (tty_send_additional_strings): No need to fflush here,
5320 (tty_set_terminal_modes): fflush after sending additional strings,
5323 2014-04-17 Daniel Colascione <dancol@dancol.org>
5325 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
5327 (tty_send_additional_strings): New function.
5328 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
5329 (syms_of_term): Intern tty-mode-set-strings and
5330 tty-mode-reset-strings.
5332 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5334 * window.c (save_window_save): Lookup window_point_insertion_type in
5335 the right buffer (bug#15457).
5336 (Qwindow_point_insertion_type): New var.
5337 (syms_of_window): Initialize it.
5339 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5341 Fix the MSDOS build.
5342 * unexcoff.c [MSDOS]: Include libc/atexit.h.
5343 (copy_text_and_data): Zero out the atexit chain pointer before
5346 * termhooks.h (encode_terminal_code): Update prototype.
5348 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
5349 visible for all DOS_NT ports, not just WINDOWSNT.
5350 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
5352 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
5353 unless it is defined.
5354 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
5356 * process.c (close_on_exec, accept4, process_socket): Move into
5357 the "ifdef subprocesses" part.
5358 (catch_child_signal): Condition by "ifdef subprocesses".
5359 (syms_of_process) <Qinternal_default_process_sentinel>
5360 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
5362 * msdos.h: Add prototypes for new functions.
5363 (EINPROGRESS): Define.
5364 (O_CLOEXEC): Define to zero.
5366 * msdos.c (check_window_system): Remove unnecessary an
5367 incompatible duplicate function.
5368 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
5369 New functions in support of new functionality.
5371 * menu.c (single_menu_item): Add visual indication of submenu
5372 also for menus on MSDOS frames.
5373 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
5375 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
5376 when async subprocesses aren't supported.
5378 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
5380 * emacs.c (close_output_streams): Zero out errno before calling
5383 * dired.c [MSDOS]: Include msdos.h.
5385 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
5386 (DATA_START) [MSDOS]: Define.
5387 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
5389 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
5390 Ifdef away for MSDOS.
5391 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
5392 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
5394 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
5395 Use temporary file template that is compatible with mkostemp.
5396 Move vfork-related portions under #ifndef MSDOS.
5397 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
5399 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5401 * buffer.c (Foverlays_at): Add argument `sorted'.
5403 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5405 * insdel.c (invalidate_buffer_caches): When deleting or replacing
5406 text, invalidate the bidi_paragraph_cache upto and including the
5409 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5411 Port to IRIX 6.5 (Bug#9684).
5412 * conf_post.h (INET6) [IRIX6_5]: Define.
5413 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
5414 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
5416 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5418 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
5419 before passing it to system APIs.
5421 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5423 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
5424 make sure stack.byte_string_start is not de-adjusted by pushhandler.
5426 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5428 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
5430 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
5432 Remove DATA_SEG_BITS.
5433 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
5434 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
5435 cc, but that platform is so old that SGI itself stopped supporting
5436 it in December 2013. If you still need Emacs on IRIX, please
5437 either compile with GCC and port the undumping code, or run
5438 './configure --with-wide-int'.
5439 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
5440 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
5441 DEFINE_GDB_SYMBOL_START way to define it.
5442 (NONPOINTER_BITS): New macro.
5443 (EMACS_INT): Use it.
5444 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
5445 the problem and/or configuring --with-wide-int.
5446 (USE_LSB_TAG): Simplify, based on above changes.
5447 (gdb_DATA_SEG_BITS): Remove. All uses removed.
5448 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
5450 2014-04-12 Eli Zaretskii <eliz@gnu.org>
5452 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
5453 covered by a display string that ends in a newline, and that cases
5454 going back by DVPOS lines to hit the search limit, lift the limit
5455 and go back until DVPOS is reached. (Bug#17244)
5457 * indent.c (Fvertical_motion): Handle correctly the case when the
5458 display string is preceded by an empty line.
5460 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
5461 use S_IWRITE instead.
5463 2014-04-11 Glenn Morris <rgm@gnu.org>
5465 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
5467 2014-04-11 Ken Brown <kbrown@cornell.edu>
5469 * Makefile.in (EMACS_MANIFEST): Revert last change.
5471 2014-04-10 Daniel Colascione <dancol@dancol.org>
5473 * puresize.h (BASE_PURESIZE): Increase.
5475 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5477 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
5479 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
5480 region handling (and don't call signal_before_change) if
5481 inhibit_modification_hooks is set.
5482 (signal_before_change): Don't check inhibit_modification_hooks any more.
5484 2014-04-08 Daniel Colascione <dancol@dancol.org>
5486 * alloc.c (sweep_symbols, mark_object): Assert that symbol
5487 function cells contain valid lisp objects. (Modified version of
5490 * alloc.c (detect_suspicious_free): Split actual stack capturing
5491 out into new function for easier breakpoint setting.
5492 (note_suspicious_free): New function.
5494 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
5496 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
5498 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
5499 (symbol_block_pinned): New var.
5500 (Fmake_symbol): Initialize `pinned'.
5501 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
5502 pinned and signal an error for un-purifiable objects.
5503 (pure_cons): Use it.
5504 (Fpurecopy): Use it, except for objects that can't be purified.
5505 (mark_pinned_symbols): New function.
5506 (Fgarbage_collect): Use it.
5507 (gc_sweep): Remove hack made unnecessary.
5509 2014-04-07 Glenn Morris <rgm@gnu.org>
5511 * keyboard.c (Fopen_dribble_file): Doc tweak.
5513 2014-04-07 Ken Brown <kbrown@cornell.edu>
5515 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5517 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5519 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5520 We have a substitute execinfo.h on hosts that lack it.
5521 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5522 isn't optimized away.
5524 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5526 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5527 * alloc.c (memory_full):
5528 * charset.c (syms_of_charset):
5529 * doc.c (Fsnarf_documentation):
5531 * font.c (BUILD_STYLE_TABLE):
5532 * keyboard.c (make_lispy_event):
5533 * profiler.c (setup_cpu_timer):
5534 * xgselect.c (xg_select):
5535 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5537 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5538 Replace the only use with ARRAYELTS (font_property_table).
5539 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5541 2014-04-03 Daniel Colascione <dancol@dancol.org>
5543 * xterm.c (x_term_init):
5544 * xfns.c (best_xim_style):
5545 * xfaces.c (Fdump_colors):
5546 * w32fns.c (w32_default_color_map):
5547 * w32.c (init_environment, N_ENV_VARS):
5548 * unexcw.c (read_exe_header):
5549 * term.c (term_get_fkeys_1):
5550 * sysdep.c (init_baud_rate):
5551 * nsterm.m (ns_convert_key):
5552 * nsfns.m (get_geometry_from_preferences):
5553 * msdos.c (dos_set_window_size, init_environment):
5554 * macfont.m (mac_font_get_glyph_for_cid)
5555 (macfont_store_descriptor_attributes)
5556 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
5557 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
5558 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
5560 * image.c (xpm_str_to_color_key):
5561 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
5562 * frame.c (x_set_frame_parameters):
5563 * fileio.c (Ffile_selinux_context):
5564 * emacs.c (sort_args):
5565 * dosfns.c (msdos_stdcolor_name):
5566 * dired.c (file_attributes):
5567 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
5568 Change expressions of the form sizeof(arr) / sizeof(arr[0])
5571 2014-04-02 Daniel Colascione <dancol@dancol.org>
5573 * data.c (Ffset): Abort if we're trying to set a function call to
5576 * lisp.h (ARRAYELTS): New macro.
5578 * alloc.c: Include execinfo.h if available.
5579 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
5580 (suspicious_free_record): New structure.
5581 (suspicious_objects, suspicious_object_index)
5582 (suspicious_free_history, suspicious_free_history_index):
5584 (find_suspicious_object_in_range, detect_suspicious_free)
5585 (Fsuspicious_object): New functions.
5586 (cleanup_vector): Call find_suspicious_object_in_range.
5588 2014-04-02 Martin Rudalics <rudalics@gmx.at>
5590 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
5591 width from font width (Bug#17163).
5593 * frame.c (x_set_frame_parameters): Calculate default values of
5594 new frame sizes only after all other frame parameters have been
5595 processed (Bug#17142).
5597 2014-04-02 Ken Brown <kbrown@cornell.edu>
5599 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
5602 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5604 * xterm.c (x_draw_image_glyph_string): Adjust image background
5605 width accordingly when its x position is adjusted. (Bug#17115)
5607 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
5609 * font.c (font_list_entities): Do not add empty vector to font cache.
5610 (font_matching_entity): Likewise. If matching entity is found, insert
5611 1-item vector with this entity instead of entity itself (Bug#17125).
5613 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
5615 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
5617 * fns.c (validate_subarray): Rename from validate_substring,
5618 since it works for vectors too. New arg ARRAY. Optimize for the
5619 non-nil case. Instead of returning bool, throw an error if out of
5620 range, so that the caller needn't do that. All uses changed.
5621 Report original values if out of range.
5622 (Fsubstring, Fsubstring_no_properties, secure_hash):
5623 Also optimize the case where FROM is 0 or TO is the size.
5625 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5627 * search.c (Freplace_match): Use make_specified_string.
5628 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
5629 to catch bogus override face of glyph strings.
5630 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
5631 Move common substring range checking code to...
5632 (validate_substring): ...this function.
5634 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
5636 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
5638 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
5640 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5641 bar is zero height, just return (Bug#16976).
5642 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5644 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5646 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5647 is nil. If waiting for toolbar to complete, force a redraw.
5649 2014-03-28 Glenn Morris <rgm@gnu.org>
5651 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5652 (emacs_bugreport): New variable.
5653 (usage_message): Use PACKAGE_BUGREPORT.
5654 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5656 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5658 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5660 Port recent signal-related changes to FreeBSD.
5661 Problem reported by Herbert J. Skuhra.
5662 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5663 Move decls from here ...
5664 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5666 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5668 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5669 and width of image background when it is displayed with a 'box'
5672 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5674 More backward-compatible fix to char-equal core dump (Bug#17011).
5675 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5676 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5678 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5680 * image.c (init_svg_functions): When loading SVG-related libraries,
5681 free already loaded libraries if the initialization fails.
5682 (rsvg_handle_set_size_callback): Remove declaration, unused.
5684 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5686 Fix core dump in char-equal (Bug#17011).
5687 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5688 unibyte buffers, as we can't tell whether the characters are
5691 * insdel.c (adjust_markers_for_delete): Remove unused local.
5693 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5695 Have (MARKER . ADJUSTMENT) undo records always be immediately
5696 after their corresponding (TEXT . POS) record in undo list.
5698 * lisp.h (record-delete): New arg record_markers.
5699 (record_marker_adjustment): No longer needed outside undo.c.
5700 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5701 adjustments to undo.c's record_marker_adjustments. Note that
5702 fileio.c's decide_coding_unwind is another caller to
5703 adjust_markers_for_delete. Because it has undo list bound to t,
5704 it does not rely on adjust_markers_for_delete to record marker
5706 (del_range_2): Swap call to record_delete and
5707 adjust_markers_for_delete so as undo marker adjustments are
5708 recorded before current deletion's adjustments, as before.
5709 (adjust_after_replace):
5710 (replace_range): Pass value for new record_markers arg to
5712 * undo.c (record_marker_adjustment): Rename to
5713 record_marker_adjustments and made static.
5714 (record_delete): Check record_markers arg and call
5715 record_marker_adjustments.
5716 (record_change): Pass value for new record_markers arg to
5718 (record_point): at_boundary calculation no longer needs to account
5719 for marker adjustments.
5721 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5723 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5726 2014-03-26 Glenn Morris <rgm@gnu.org>
5728 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5730 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5732 * buffer.c (struct sortvec): Add field `spriority'.
5733 (compare_overlays): Use it.
5734 (sort_overlays): Set it.
5736 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5738 * xdisp.c (redisplay_window): If all previous attempts to find the
5739 cursor row failed, try a few alternatives before falling back to
5740 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5742 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5744 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5745 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5747 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5748 variables on Windows.
5750 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5752 * w32.c (unsetenv): Remove unused var `retval'.
5753 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5755 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5756 (start_watching): Remove unused var `thr'.
5758 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5759 (find_child_console): Remove unnecesary var `thread_id'.
5761 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5762 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5764 2014-03-26 Glenn Morris <rgm@gnu.org>
5766 * filelock.c (Flock_buffer): Doc tweak.
5768 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5769 * emacs.c (shut_down_emacs):
5770 * fileio.c (Finsert_file_contents, write_region):
5771 * filelock.c (top-level, syms_of_filelock):
5772 * insdel.c (prepare_to_modify_buffer_1):
5773 CLASH_DETECTION is always defined now.
5775 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5777 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5778 DLL handle, to speed up thread startup.
5780 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5782 Handle sigmask better with nested signal handlers (Bug#15561).
5783 * atimer.c (sigmask_atimers): Remove.
5784 Remaining use rewritten to use body of this function.
5785 * atimer.c (block_atimers, unblock_atimers):
5786 * callproc.c (block_child_signal, unblock_child_signal):
5787 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5788 New arg OLDSET. All callers changed.
5789 * atimer.c (block_atimers, unblock_atimers):
5790 * callproc.c (block_child_signal, unblock_child_signal):
5791 * keyboard.c (handle_interrupt):
5792 * sound.c (vox_configure, vox_close):
5793 Restore the old signal mask rather than unilaterally clearing bits
5794 from the mask, in case a handler is running within another
5795 handler. All callers changed.
5796 * lisp.h, process.c, process.h, term.c:
5797 Adjust decls and callers to match new API.
5798 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5799 signal handlers aren't supposed to use floating point anyway.
5800 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5802 2014-03-23 Daniel Colascione <dancol@dancol.org>
5804 Split gc_sweep into discrete functions for legibility and better
5807 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5808 (sweep_vectors): Fix typo in comment.
5809 (sweep_conses, sweep_floats, sweep_intervals)
5810 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
5811 (gc_sweep): Call new functions, to which existing functionality is
5813 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
5815 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
5817 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
5819 2014-03-23 Daniel Colascione <dancol@dancol.org>
5821 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
5822 only if xic_style calls for it. This change allows Emacs to work
5823 with ibus. Also, don't leak resources if create_frame_xic fails,
5824 and stop caching xic_style across different displays.
5825 (supported_xim_styles): Make const.
5826 (best_xim_style): Remove first parameter: it's always just
5827 supported_xim_styles. Change to look at supported_xim_styles
5830 2014-03-23 Daniel Colascione <dancol@dancol.org>
5832 * term.c (init_tty): Rearrange condition for clarity; print
5833 appropriate diagnostic.
5835 2014-03-23 Daniel Colascione <dancol@dancol.org>
5837 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
5838 array. (ASAN caught.)
5840 2014-03-22 Glenn Morris <rgm@gnu.org>
5842 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
5844 2014-03-22 Daniel Colascione <dancol@dancol.org>
5846 * process.c (conv_sockaddr_to_lisp): When extracting the string
5847 names of AF_LOCAL sockets, stop before reading uninitialized memory.
5849 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5851 Fix regression introduced by patch for Bug#10500.
5852 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
5853 * w32term.c (x_draw_image_relief): Likewise.
5855 2014-03-21 Martin Rudalics <rudalics@gmx.at>
5857 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
5858 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
5859 maximize a frame for odd default fonts.
5861 2014-03-21 Glenn Morris <rgm@gnu.org>
5863 * minibuf.c (history-length): Increase default from 30 to 100.
5865 2014-03-21 Daniel Colascione <dancol@dancol.org>
5867 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
5868 every time we switch to minibuffer.
5870 * alloc.c (lisp_align_malloc, allocate_string_data)
5871 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5872 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
5874 2014-03-21 Eli Zaretskii <eliz@gnu.org>
5876 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
5877 support more "verbs".
5879 2014-03-21 Daniel Colascione <dancol@dancol.org>
5881 Always prohibit dumping a dumped Emacs.
5883 * emacs.c (might_dump): New variable.
5884 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
5885 * lisp.h (might_dump): Declare.
5886 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
5888 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
5890 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
5892 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
5894 * doc.c (store_function_docstring): Warn when we don't know where to
5896 (Fsubstitute_command_keys): Don't advertise the fact that
5897 text-properties are dropped, since we think it's a bug that we'll fix.
5899 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
5900 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
5901 * frame.c (frame_garbaged): Make "docstring" more precise.
5903 2014-03-20 Glenn Morris <rgm@gnu.org>
5905 * charset.c (init_charset): When we cannot find the charsets directory,
5906 mention if EMACSDATA is set.
5908 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
5910 * fns.c (Frandom): Fix rare bug where the result isn't random.
5912 Fix porting inconsistency about rounding to even.
5913 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
5914 This way, the unusual !HAVE_RINT case acts like the usual
5915 HAVE_RINT case, and we can fix the documentation accordingly.
5917 2014-03-19 Eli Zaretskii <eliz@gnu.org>
5919 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
5920 (w32_wnd_proc): Initialize the dwHoverTime member of
5921 TRACKMOUSEEVENT structure.
5923 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
5925 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
5927 2014-03-16 Eli Zaretskii <eliz@gnu.org>
5929 * search.c (find_newline): Speed up the function when using the
5930 newline cache, by halving the number of calls to
5931 region_cache_forward and region_cache_backward. (Bug#16830)
5933 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
5935 * buffer.c (Fset_buffer): Document return value (bug#17015).
5937 2014-03-14 Martin Rudalics <rudalics@gmx.at>
5939 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
5940 nil, always resize character wise to avoid potential loss of the
5941 mode line (Bug#16923 related).
5943 2014-03-12 Martin Rudalics <rudalics@gmx.at>
5945 * frame.c (x_set_frame_parameters): Always calculate new sizes
5946 pixelwise to avoid potential loss when rounding.
5948 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
5950 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
5951 * xterm.c (x_free_frame_resources): Free all allocated cursors.
5953 2014-03-10 Eli Zaretskii <eliz@gnu.org>
5955 * w32.c (fstatat): Don't add an extra slash if the argument ends
5956 with a slash: this fails the subsequent call to stat_worker on
5957 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
5959 2014-03-09 Martin Rudalics <rudalics@gmx.at>
5961 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
5963 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
5965 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
5967 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
5968 when frame is only on one screen (Bug#14713).
5970 2014-03-08 Eli Zaretskii <eliz@gnu.org>
5972 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
5973 there's a valid wrap point in the display line, the last glyph
5974 cannot "just barely fit" on this row, because display_line doesn't
5975 let it. Instead, proceed as if the last glyph didn't fit, so that
5976 we eventually back up the iterator to the wrap point. This avoids
5977 delusional behavior of move_it_to, whereby it proceeds to the next
5978 display line, but sets current_x to zero for all the glyphs that
5979 without word-wrap would fit on the previous display line.
5980 One result was that visual-order cursor movement behaved erratically
5982 (Fmove_point_visually): Add code to find the x coordinate of the
5983 last character before wrap point, under word-wrap on a TTY.
5985 2014-03-07 Eli Zaretskii <eliz@gnu.org>
5987 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
5988 also return value of MOVE_POS_MATCH_OR_ZV from
5989 move_it_in_display_line_to, when moving from beginning of line to
5990 point's position. (Bug#16961)
5992 2014-03-07 Martin Rudalics <rudalics@gmx.at>
5994 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
5995 * window.c (Fselect_window): Explain NORECORD and
5996 `buffer-list-update-hook' in doc-string.
5998 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6000 * window.c (Fother_window_for_scrolling): Check that
6001 Vother_window_scroll_buffer is a buffer.
6003 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6005 * xterm.c (xim_initialize): Always pass a copy of resource name
6006 to XRegisterIMInstantiateCallback and eassert whether return
6007 value is True. Passing copy is important because Xlib doesn't
6008 make its own copy and resource name argument usually points to
6009 SSDATA (Vx_resource_name), which may be changed from Lisp.
6010 (xim_close_display): For XUnregisterIMInstantiateCallback,
6011 always eassert return value and pass exactly the same values
6012 as were used for XRegisterIMInstantiateCallback.
6013 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6014 sources to check why if you are interested.
6016 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6018 * dispnew.c (change_frame_size_1): Add new_lines instead of
6019 new_height, the latter may be still zero if passed as such.
6020 * window.c (Fwindow_pixel_height): Mention bottom divider in
6023 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6025 Fix "resource temporarily unavailable" with xgselect
6027 * xgselect.c: Include <stdbool.h>.
6028 (xg_select) [!USE_GTK]: Don't lose track of errno.
6030 Fix minor --enable-gcc-warnings issues.
6031 * widget.c (update_various_frame_slots, EmacsFrameResize):
6032 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6034 2014-03-04 Ken Brown <kbrown@cornell.edu>
6036 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6037 represent the actual adjustment needed for alignment.
6039 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6041 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6042 needed, and don't reallocate if the initial allocation already
6043 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6045 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6047 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6050 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6052 * cmds.c (delete-char): Update docstring pointing out that the
6053 function ignores `delete-active-region' and `overwrite-mode'.
6055 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6057 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6059 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6060 allocated buffer due to alignment.
6061 (freehook): If the block to be freed was allocated by
6062 'aligned_alloc', find its real pointer before calling 'free'.
6064 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6067 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6069 * font.c (toplevel): Adjust comment about font cache layout.
6070 (font_clear_cache): Fix to match real font cache layout.
6071 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6072 (Fframe_font_cache) [FONT_DEBUG]: New function.
6073 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6075 Avoid crashes when X fonts are erroneously freed on reused X
6076 'Display *' connection data (Bug#16069). Note that X font
6077 resources still may be leaked, but currently there is no way
6078 to completely avoid it.
6079 * xterm.h (struct x_display_info): New member x_id. Add comments.
6080 * xterm.c (x_display_id): New variable.
6081 (x_term_init): Assign identifier to each opened X connection.
6082 * xfont.c (struct xfont): New member x_display_id.
6083 (xfont_open): Initialize it with frame's display id.
6084 (xfont_close): Check whether font's display id matches the one
6085 recorded for the given display. Adjust comment.
6086 * xftfont.c (struct xftfont_info):
6087 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6089 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6091 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6092 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6093 killed Vother_window_scroll_buffer.
6094 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6096 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6098 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6099 that start with more than 2 slashes as UNCs. (Bug#16751)
6101 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6103 Fix a few crashes and leaks when cloning C strings.
6104 * alloc.c, lisp.h (dupstring): New function.
6105 * gtkutil.c (xg_get_font):
6106 * term.c (tty_default_color_capabilities):
6107 * xsettings.c (store_monospaced_changed)
6108 (store_font_name_changed, parse_settings)
6109 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6110 This avoids some unlikely crashes due to accessing freed storage,
6111 and avoids some minor memory leaks in the more-typical case.
6113 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6115 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6116 cursor when modeline can't be dragged (Bug#16647).
6118 2014-02-28 Glenn Morris <rgm@gnu.org>
6120 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6121 from custom-delayed-init-variables. (Bug#11565)
6123 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6125 More fixes for mouse glyph calculations (Bug#16647).
6126 * window.c (coordinates_in_window): In intersection of
6127 horizontal and vertical window dividers prefer the horizontal
6128 one. Add some extra parens to last fix.
6129 (window_relative_x_coord): Return x-coordinate for header and
6131 * xdisp.c (remember_mouse_glyph): In text area don't extend
6132 glyph into mode line to show the vertical drag cursor there
6133 immediately. Subdivide mouse glyphs in right fringes to show a
6134 horizontal drag cursor as soon as we enter the "grabbable width"
6135 portion. Handle vertical border case separately. Do not
6136 subdivide window divider areas.
6137 (note_mouse_highlight): On bottom divider of bottommost windows
6138 show vertical drag cursor only when the minibuffer window can be
6141 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6143 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6144 reset by the face of the object just displayed. See also bug#76.
6145 (get_next_display_element): If the string came from a display
6146 property, examine the box face attribute at it->position, not at
6147 it->current.pos, since the latter was not updated yet. (Bug#16870)
6148 (handle_face_prop): Improve commentary.
6150 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6152 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6153 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6155 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6157 Fixes around Bug#16647.
6158 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6159 ON_BOTTOM_DIVIDER cases.
6160 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6161 only if the window has no right divider.
6162 (Fcoordinates_in_window_p): Fix doc-string.
6164 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6166 * lread.c (Funintern): Fix doc to match advertised calling convention.
6168 2014-02-24 Daniel Colascione <dancol@dancol.org>
6170 * keyboard.c (read_char): Close race that resulted in lost events.
6172 2014-02-22 Glenn Morris <rgm@gnu.org>
6174 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6175 * window.c (window-resize-pixelwise): Doc fixes.
6177 * process.c (Finternal_default_process_filter)
6178 (Finternal_default_process_sentinel): Doc tweaks.
6180 2014-02-21 Glenn Morris <rgm@gnu.org>
6182 * process.c (Fprocess_buffer, Faccept_process_output)
6183 (Finternal_default_process_filter, Finternal_default_process_sentinel):
6186 2014-02-21 Martin Rudalics <rudalics@gmx.at>
6188 * window.c (Fwindow_scroll_bar_width): New function.
6190 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
6192 Pacify GCC when configuring with --enable-gcc-warnings.
6193 * xdisp.c (move_it_in_display_line_to) [lint]:
6194 Initialize recently-added local.
6196 2014-02-21 Daniel Colascione <dancol@dancol.org>
6198 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
6200 2014-02-20 Eli Zaretskii <eliz@gnu.org>
6202 * xdisp.c (init_iterator): Don't dereference a bogus face
6203 pointer. (Bug#16819)
6204 (try_cursor_movement): Don't use cursor position if
6205 set_cursor_from_row failed to compute it. This avoids assertion
6206 violations in MATRIX_ROW.
6207 (move_it_in_display_line_to): Save the iterator state in ppos_it
6208 only once per call. Reimplement the method used to return to the
6209 best candidate position if all the positions found in display line
6210 are beyond TO_CHARPOS. This cuts down the number of calls to
6211 bidi_shelve_cache, which moves a lot of stuff when lines are long
6212 and include bidirectional text. (Bug#15555)
6214 2014-02-20 Glenn Morris <rgm@gnu.org>
6216 * data.c (Fdefalias): Doc fix.
6218 2014-02-19 Eli Zaretskii <eliz@gnu.org>
6220 * xdisp.c (display_line): Fix horizontal scrolling of large images
6221 when fringes are turned off. This comes at a price of not
6222 displaying the truncation/continuation glyphs in this case.
6225 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
6226 CreateDIBSection returns an error indication, zero out *ximg after
6227 destroying the image. This avoids crashes in memory allocations
6228 due to the fact that some of the callers also call
6229 x_destroy_x_image, which will attempt to free an already free'd
6232 2014-02-18 Martin Rudalics <rudalics@gmx.at>
6234 * widget.c (update_various_frame_slots): Don't set
6235 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
6237 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
6239 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
6241 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
6243 temacs --daemon fix (Bug#16599).
6244 * emacs.c (main): Initialize daemon_pipe[1] here ...
6245 (syms_of_emacs): ... instead of here.
6247 2014-02-16 Anders Lindgern <andlind@gmail.com>
6249 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
6252 2014-02-16 Daniel Colascione <dancol@dancol.org>
6254 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
6255 (xd_get_connection_address): Use it.
6256 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
6257 xd_get_connection_address because the latter signals if the bus
6258 we're trying to close is already disconnected.
6260 2014-02-13 Eli Zaretskii <eliz@gnu.org>
6262 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
6263 argument to CreateThread. This avoids segfaults on Windows 9X.
6264 Reported by oslsachem <oslsachem@gmail.com>.
6266 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
6268 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
6269 * unexhp9k800.c (unexec_error): New function, to simplify the code.
6270 (check_lseek): New function, to report lseek errors.
6271 (save_data_space, update_file_ptrs, read_header, write_header)
6272 (copy_file, copy_rest, unexec): Use these news functions.
6273 (update_file_ptrs): Don't assume wraparound behavior when
6274 converting a large size_t value to off_t.
6276 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
6278 * composite.c (fill_gstring_header): Pass positions as C integers
6279 and move parameters checking to...
6280 (Fcomposition_get_gstring): ...this function. Handle case when
6281 buffer positions are in reversed order and avoid crash (Bug#16739).
6283 * buffer.c (validate_region): Mention current buffer in error message.
6285 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
6287 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
6289 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
6291 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
6293 2014-02-11 Glenn Morris <rgm@gnu.org>
6295 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
6296 Replace refs to "OpenStep" in messages.
6298 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
6300 Avoid "." at end of error diagnostics.
6301 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
6302 * font.c (Ffont_at):
6303 * nsfns.m (ns_display_info_for_name):
6304 * nsselect.m (Fx_own_selection_internal):
6305 * nsterm.m (performDragOperation:):
6306 Remove "." from end of diagnostic.
6308 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
6310 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
6311 unintuitive (bug#15824).
6312 (Fyes_or_no_p): Doc fix (bug#15456).
6314 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
6316 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
6318 * eval.c (call_debugger): When exiting the debugger, do not allow
6319 max_specpdl_size less than actual binding depth (Bug#16603).
6320 (syms_of_eval): Adjust docstring.
6322 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
6324 * cmds.c (Fself_insert_command): Output a clearer error message on
6325 negative repetitions (bug#9476).
6327 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
6329 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6331 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
6333 * minibuf.c (Fread_string): Doc clarification (bug#15422).
6335 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
6337 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
6339 * keyboard.c (Frecursive_edit): Fix typo in docstring.
6341 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6343 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
6345 * keyboard.c (Frecursive_edit): Say more precicely how throwing
6346 `exit' works (bug#15865).
6348 2014-02-07 Martin Rudalics <rudalics@gmx.at>
6350 Constrain window box/body sizes and margin widths (Bug#16649).
6351 * xdisp.c (window_box_width): Don't return less than zero.
6352 (window_box_left_offset, window_box_right_offset): Don't return
6353 more than the window's pixel width.
6354 * window.c (window_body_height, window_body_width): Don't return
6356 (window_resize_apply): Adjust margin width, if necessary.
6358 2014-02-07 Glenn Morris <rgm@gnu.org>
6360 * nsterm.m (syms_of_nsterm): Doc fix.
6362 2014-02-06 Eli Zaretskii <eliz@gnu.org>
6364 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
6365 New variables: pointers through which to call the respective APIs.
6366 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
6367 (filename_from_ansi, sys_link, check_windows_init_file):
6368 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
6369 This is required on Windows 9X, where we dynamically load
6370 UNICOWS.DLL which has their non-stub implementations.
6371 (maybe_load_unicows_dll): Assign addresses to these 2 function
6372 pointers after loading UNICOWS.DLL.
6374 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
6375 MultiByteToWideChar and WideCharToMultiByte through function
6378 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
6381 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
6383 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
6384 for OSX >= 10.9 if separate spaces are used.
6385 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
6387 2014-02-06 Glenn Morris <rgm@gnu.org>
6389 * buffer.c (cache-long-scans): Doc fix.
6391 2014-02-05 Eli Zaretskii <eliz@gnu.org>
6393 * w32fns.c (Fw32_shell_execute): Doc fix.
6395 2014-02-05 Bastien Guerry <bzg@gnu.org>
6397 * syntax.c (Fforward_word): Call Fconstrain_to_field with
6398 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
6400 2014-02-05 Martin Rudalics <rudalics@gmx.at>
6402 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
6403 outside the window (Bug#16649).
6405 * xdisp.c (note_mouse_highlight): When entering a margin area show
6406 a non-text cursor (Bug#16647).
6408 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
6410 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
6411 It prompted a compile-time diagnostic on GNU/Linux.
6412 Simplify to remove the need for the label.
6414 2014-02-04 Eli Zaretskii <eliz@gnu.org>
6416 * w32menu.c (w32_popup_dialog): Don't condition the whole function
6417 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
6418 to show it; otherwise return 'unsupported--w32-dialog' to signal
6419 to the caller that emulation with menus is necessary.
6420 This resurrects code inadvertently deleted by the 2013-10-08 commit.
6422 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
6424 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
6427 * menu.c (Fx_popup_dialog): Don't condition the call to
6428 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
6429 special symbol 'unsupported--w32-dialog', emulate the dialog with
6430 a menu by calling x-popup-menu.
6432 * menu.h (Qunsupported__w32_dialog): New extern variable.
6434 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
6436 * keyboard.c (kbd_buffer_get_event): Read file notification events
6439 * xgselect.c (xg_select): Read glib events in any case, even if
6440 there are no file descriptors to watch for. (Bug#16519)
6442 2014-02-03 Martin Rudalics <rudalics@gmx.at>
6444 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
6445 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
6446 * w32term.c (w32_draw_window_divider): Handle first and last
6448 * w32term.h (w32_fill_area_abs): New function.
6449 * xdisp.c (x_draw_right_divider): Don't draw over bottom
6451 * xfaces.c (realize_basic_faces): Handle new face ids.
6452 * xfns.c (Fx_create_frame): Call x_default_parameter for right
6453 and bottom divider width.
6454 * xterm.c (x_draw_window_divider): Handle first and last pixels
6457 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
6459 * print.c (Fexternal_debugging_output): Add cast to pacify
6460 --enable-gcc-warnings.
6461 * eval.c (call_debugger): Grow specpdl if the debugger was
6462 entered due to specpdl overflow (Bug#16603) and allow more
6463 specpdl space for the debugger itself.
6465 2014-02-02 Martin Rudalics <rudalics@gmx.at>
6467 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
6470 2014-02-01 Eli Zaretskii <eliz@gnu.org>
6472 * w32fns.c (Ffile_system_info): Use WINAPI in the function
6473 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
6475 * print.c (Fexternal_debugging_output): If the argument character
6476 is non-ASCII, encode it with the current locale's encoding before
6477 writing the result to the terminal. (Bug#16448)
6479 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
6480 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
6483 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
6485 * process.c (create_process): Reset SIGPROF handler in the child.
6486 * callproc.c (call_process): Likewise.
6488 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
6490 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
6492 2014-01-29 Eli Zaretskii <eliz@gnu.org>
6494 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
6495 of zero to print strings, GDB doesn't like it.
6497 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
6498 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
6499 we still use correct addresses. (Bug#16576)
6501 2014-01-27 K. Handa <handa@gnu.org>
6503 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
6504 to preserve the code detection behavior of 24.3.
6505 * coding.h (struct coding_system): New member detected_utf8_bytes.
6506 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
6507 (decode_coding_gap): Use short cut for UTF-8 file reading only
6508 when coding->detected_utf8_bytes equals to coding->src_bytes.
6509 * fileio.c (Finsert_file_contents): Cancel the previous change.
6511 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6513 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6514 that are not visible.
6516 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6518 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6519 is grabbed (Bug#16565).
6521 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6523 * xdisp.c (last_max_ascent): Re-remove after erroneously
6524 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6526 (move_it_to): Re-remove reference to last_max_ascent.
6527 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6528 max_descent here instead of calling line_bottom_y.
6531 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6533 * terminal.c (initial_free_frame_resources): New function.
6534 (init_initial_terminal): Install new hook to free face cache
6535 on initial frame and avoid memory leak. For details, see
6536 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6537 * xfaces.c (free_frame_faces): Adjust comment.
6539 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6541 * data.c (Fstring_to_number): Document results if unparsable
6544 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
6546 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
6548 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6550 When decoding, prefer ptrdiff_t to int for buffer positions etc.
6551 * coding.c (detect_coding_utf_8, emacs_mule_char)
6552 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
6553 (check_utf_8, decode_coding):
6554 * coding.h (struct coding_system.errors):
6555 Use ptrdiff_t, not int, for integer values derived from buffer and
6558 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
6559 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
6560 before invoking decode_coding_gap, since there's just one block.
6562 2014-01-25 Martin Rudalics <rudalics@gmx.at>
6564 Fix handling of face attributes in Fx_create_frame (Bug#16529).
6565 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
6566 too early. Again run change_frame_size before assigning menu-
6569 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
6571 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
6572 arrives, call x_check_fullscreen, in case the new display has a
6573 different resolution. (Bug#16517)
6575 2014-01-25 Eli Zaretskii <eliz@gnu.org>
6577 * term.c (read_menu_input): If the selected frame changes, exit
6579 (tty_menu_show): If the selected frame changes while we displayed
6580 a menu, throw to top level. (Bug#16479)
6582 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
6584 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
6586 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
6588 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
6589 * data.c (count_one_bits_word): Fix bug (negated comparison)
6590 when BITS_PER_ULL < BITS_PER_BITS_WORD.
6592 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
6594 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
6595 Avoid undefined behavior by initializing display property bit of a
6596 string processed by the bidirectional iterator. For details, see
6597 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
6599 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
6601 Minor cleanup of previous change.
6602 * image.c (imagemagick_error, Fimagemagick_types):
6603 Omit some recently-introduced and unnecessary casts and assignments.
6605 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
6607 Fix two memory leaks discovered with Valgrind.
6608 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
6609 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
6611 2014-01-22 Martin Rudalics <rudalics@gmx.at>
6613 Fixes in window size functions around Bug#16430 and Bug#16470.
6614 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
6615 (Fwindow_mode_line_height, Fwindow_header_line_height)
6616 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6617 Minor doc-string adjustments.
6618 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
6619 Rewrite doc-strings.
6620 (window_body_height, window_body_width): Do not count partially
6621 visible lines/columns when PIXELWISE is nil (Bug#16470).
6622 (Qfloor, Qceiling): New symbols.
6624 2014-01-21 Eli Zaretskii <eliz@gnu.org>
6626 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
6627 when the image cache is not yet allocated. (Bug#16509)
6629 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
6631 * buffer.c (Fkill_buffer): When killing an indirect buffer,
6632 re-attach intervals to its base buffer (Bug#16502).
6633 * intervals.c (set_interval_object): Move from here...
6634 * intervals.h (set_interval_object): ... to here. Fix comments.
6636 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
6638 Avoid undefined behavior by initializing buffer redisplay bit.
6639 Problem reported by Dmitry Antipov in
6640 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6641 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6643 Revert some of the CANNOT_DUMP fix (Bug#16494).
6644 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6646 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6648 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6649 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6650 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6651 they are replaced by macros that expand into direct calls to the
6652 corresponding functions from GDI32.DLL.
6653 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6654 variables in the Cygwin build, they are unused.
6656 2014-01-19 K. Handa <handa@gnu.org>
6658 * composite.c (composition_update_it): Fix previous change.
6660 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6662 Fix file name handling on MS-Windows 9X.
6663 * w32.c (maybe_load_unicows_dll): New function.
6665 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6666 on, to make sure we can convert file names to and from UTF-8 on
6667 Windows 9X. This fixes a failure to start up because Emacs cannot
6668 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6670 * w32font.c [WINDOWSNT]: Include w32.h.
6671 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6672 of implementing the same stuff.
6673 Remove now unused g_b_init_is_windows_9x.
6675 * w32.h (maybe_load_unicows_dll): Add prototype.
6677 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6679 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6680 switch to single keyboard. Prevents daemon crashes when a new
6681 client connects while we show a TTY menu in an existing client.
6684 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6686 Fix MinGW64 porting problem with _setjmp.
6687 Reported by Eli Zaretskii in:
6688 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6689 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6690 the old _setjmp and _longjmp. All uses changed.
6692 2014-01-13 Daniel Colascione <dancol@dancol.org>
6694 * textprop.c (Fremove_list_of_text_properties):
6695 Correctly handle reaching the end of the interval tree. (Bug#15344)
6697 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6699 * xdisp.c (resize_mini_window): Round height to a multiple of
6700 frame's line height. Fix bug in calculation of window start
6701 position (Bug#16424).
6703 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6705 * macfont.m: Include termchar.h.
6706 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6707 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6708 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6709 *_WITH_GC_* to take face and f as parameters.
6710 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6711 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6713 2014-01-13 Daniel Colascione <dancol@dancol.org>
6715 Fix menu item updating in the presence of the Unity global menu
6718 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6719 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6721 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6722 updating menus; explain why.
6723 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6724 problem it's supposed to solve and it interferes with detecting
6725 the presence of a global menu.
6726 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6729 2014-01-11 K. Handa <handa@gnu.org>
6731 * composite.c (composition_update_it): Fix indexing of
6732 LGSTRING_CHAR (Bug#15984).
6734 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6736 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6738 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6740 * xdisp.c (try_window_id): Don't use this function's optimizations
6741 if overlays in the buffer displayed by the window have changed
6742 since last redisplay. (Bug#16347)
6743 (message_dolog): Fix indentation.
6745 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6747 * frame.c (frame_resize_pixelwise): Fix doc-string.
6749 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6751 Fix handling of internal borders (Bug#16348).
6752 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6753 Remove internal border width from pixel width of windows.
6754 (change_frame_size_1): Don't return early when frame's pixel
6755 size changes - we still have to record the new sizes in the
6757 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6758 also when toolbar gets larger.
6759 * window.c (check_frame_size): Include internal_border_width in
6761 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6762 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6763 In non-toolkit/non-GTK version clear internal border.
6764 * xterm.c (x_clear_under_internal_border): New function for
6765 non-toolkit/non-GTK version.
6766 (x_after_update_window_line): In non-toolkit/non-GTK version
6768 (handle_one_xevent, x_set_window_size):
6769 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6770 * xterm.h (x_clear_under_internal_border): Extern it.
6772 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6774 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6775 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6778 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6780 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6781 last value of point is not equal to buffer's point. (Bug#16129)
6783 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6786 * nsterm.h (updateCollectionBehavior): Rename from
6787 updateCollectionBehaviour. All uses changed.
6789 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6790 * Makefile.in (SETFATTR): New macro.
6791 (temacs$(EXEEXT)): Use it.
6793 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6795 Fix maximization behavior on Windows (Bug#16300).
6796 * w32fns.c (w32_fullscreen_rect): Don't handle
6797 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6798 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6799 of SetWindowPos. Restore last placement also when leaving
6800 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6801 but the FULLSCREEN_BOTH case.
6803 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6806 * data.c (arithcompare_driver):
6807 * fileio.c (Fcar_less_than_car):
6808 * fns.c (internal_equal):
6809 * frame.c (delete_frame):
6810 * lisp.h (enum More_Lisp_Bits):
6812 Avoid C99 constructs that don't work in C89.
6813 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
6814 to port to C89, which doesn't have 'long long'.
6815 (count_trailing_zero_bits): Use them.
6817 2014-01-03 Chong Yidong <cyd@gnu.org>
6819 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
6821 2014-01-02 Martin Rudalics <rudalics@gmx.at>
6823 Further adjust frame/window scrollbar width calculations.
6824 * window.c (apply_window_adjustment):
6825 Set windows_or_buffers_changed.
6826 (Fwindow_scroll_bars): Return actual scrollbar width.
6827 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6828 For non-toolkit builds again use 14 as minimum width and set
6829 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
6830 * xterm.c (XTset_vertical_scroll_bar): Take width from
6831 WINDOW_SCROLL_BAR_AREA_WIDTH.
6832 (x_new_font): Rename wid to unit. Base calculation of new
6833 scrollbar width on toolkit used and make it analogous to that of
6834 x_set_scroll_bar_default_width.
6835 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6836 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
6837 of GetSystemMetrics.
6838 * w32term.c (w32_set_vertical_scroll_bar): Take width from
6839 WINDOW_SCROLL_BAR_AREA_WIDTH.
6840 (x_new_font): Make it correspond to changes in xterm.c.
6842 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
6844 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
6845 This is a cleaner way to fix the MinGW-w64 porting problem.
6846 Check for INTPTR_MAX misconfiguration.
6848 2014-01-01 Eli Zaretskii <eliz@gnu.org>
6850 * search.c (newline_cache_on_off, find_newline): In indirect
6851 buffers, use the newline cache of the base buffer.
6853 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
6854 buffer, invalidate the caches of its base buffer. (Bug#16265)
6856 * indent.c (width_run_cache_on_off, compute_motion): In indirect
6857 buffers, use the width-run cache of the base buffer.
6859 * xdisp.c (redisplay_window): When the window displays an indirect
6860 buffer, and the character widths in the display table have
6861 changed, invalidate the width-run cache of the corresponding base
6864 * fileio.c (Finsert_file_contents): When invalidating the newline
6865 cache, consider the case of inserting into indirect buffer.
6867 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
6868 In indirect buffers, use the paragraph cache of the base buffer.
6870 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6872 * window.c (grow_mini_window): Fix last change.
6874 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
6876 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
6878 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
6880 * w32term.c (w32_initialize): Use LCID and LOWORD.
6882 * w32proc.c (create_child): Use pid_t for 5th argument.
6883 (IsValidLocale): Don't provide prototype for MinGW64.
6884 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
6885 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
6887 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
6888 MinGW64 doesn't support.
6890 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
6892 * w32.c (set_named_security_info): New function.
6893 (acl_set_file): Fall back on set_named_security_info if
6894 set_file_security fails.
6895 (g_b_init_set_named_security_info_w)
6896 (g_b_init_set_named_security_info_a): New static variables.
6897 (globals_of_w32): Initialize them to zero.
6898 (set_named_security_info): Set them to non-zero if the
6899 corresponding API is available.
6900 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
6901 New function typedefs.
6903 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6905 Some more fixes following pixelwise resize changes including one
6907 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
6908 of frame_resize_pixelwise.
6909 * widget.c (pixel_to_text_size): New function.
6910 (update_wm_hints): Have size hints respect value of
6911 frame_resize_pixelwise.
6912 (EmacsFrameResize): Alway process resize requests pixelwise.
6913 * window.c (grow_mini_window): Make sure mini window is at least
6915 * xdisp.c (display_menu_bar): Make sure menubar extends till
6917 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
6918 (x_set_tool_bar_lines): Calculate pixelwise.
6919 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
6920 frame_resize_pixelwise.
6922 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
6924 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6925 variables not used there.
6927 2013-12-30 Eli Zaretskii <eliz@gnu.org>
6929 * w32.c (sys_umask): New function. (Bug#16299)
6931 2013-12-30 Martin Rudalics <rudalics@gmx.at>
6933 * dispnew.c (change_frame_size_1): Take old width of root window
6934 from that window's pixel width. (Bug#16284)
6936 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
6938 Plain copy-file no longer chmods an existing destination (Bug#16133).
6939 * fileio.c (realmask): Now a static var, not a local.
6940 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
6941 Remove arg STATPTR. All uses changed.
6942 (Fcopy_file): Do not alter permissions of existing destinations,
6943 unless PRESERVE-PERMISSIONS (renamed from
6944 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
6945 Avoid race when testing for existing destinations and for
6946 when input and output files are the same.
6947 If changing the group fails, adjust both default and
6948 preserved permissions so that access is not granted to the
6950 (Fset_default_file_modes, init_fileio): Update realmask.
6951 (Fdefault_file_modes): Use realmask instead of calling umask.
6953 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
6955 Fix pipe bug with OS X emacs --daemon (Bug#16262).
6956 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
6957 flags on the daemon pipe ends before execing.
6959 2013-12-28 Eli Zaretskii <eliz@gnu.org>
6961 * w32fns.c (Fx_create_frame): Error out if called from a TTY
6962 session. (Bug#14739)
6964 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
6966 * callproc.c (Vexec_path): Document that exec-directory is in it.
6968 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
6970 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6973 2013-12-27 Chong Yidong <cyd@gnu.org>
6975 * data.c (Fsymbol_function): Doc fix.
6977 2013-12-26 Martin Rudalics <rudalics@gmx.at>
6979 Some more tinkering with Bug#16051.
6980 * window.c (resize_frame_windows): Don't let the size of the
6981 root window drop below the frame's default character size.
6982 Never ever delete any subwindows - let the window manager do the
6985 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
6986 of toolbar lines needed when they exceed the height of the root
6988 (unwind_create_frame_1): New function.
6989 (Fx_create_frame): Generally inhibit calling the window
6990 configuration change hook here. Remove extra call to
6991 change_frame_size - it's not needed when we don't run the
6992 configuration change hook.
6994 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
6996 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
6997 On my Fedora 19 platform the core dumps were so big that
6998 my desktop became nearly catatonic.
6999 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7000 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7001 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7002 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7003 a clang-only syntax.
7004 * conf_post.h (__has_feature): New macro, if not already defined.
7005 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7006 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7008 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7010 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7011 is a file name. (Bug#16252)
7013 2013-12-25 Chong Yidong <cyd@gnu.org>
7015 * keyboard.c (Voverriding_terminal_local_map)
7016 (Voverriding_local_map): Doc fix.
7018 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7020 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7022 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7023 file name when it is submitted to ShellExecute. Simplify code.
7024 Don't test DOCUMENT for being a string, as that is enforced by
7025 CHECK_STRING. Doc fix.
7027 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7029 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7030 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7031 redisplay_tool_bar does. Improve and fix commentary.
7032 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7033 limits of the glyph matrices. (Bug#16051)
7034 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7035 only when the new size is different from the old one, and the new
7036 size can be achieved given the frame height.
7038 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7040 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7042 2013-12-23 Glenn Morris <rgm@gnu.org>
7044 * lread.c (Fload): Mention load-prefer-newer in doc.
7046 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7048 Handle Bug#16207 by being more restrictive when running hooks.
7049 * window.c (unwind_change_frame): New function.
7050 (Fset_window_configuration): Don't run configuration change hook
7051 while the frame configuration is unsafe. Call select_window
7054 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7056 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7058 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7060 * nsterm.h: Declare EmacsColor category.
7062 * nsterm.m (NSColor): Implement EmacsColor category.
7063 (ns_get_color): Use colorUsingDefaultColorSpace.
7064 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7066 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7068 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7070 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7071 having the PNG_NORETURN attribute, to avoid compiler warning in
7074 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7076 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7078 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7079 fringe background extension.
7080 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7081 because they are now always the same as `left' and `width',
7082 respectively. Remove code for the case that `width' and
7083 `sb_width' are different.
7085 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7087 Remove scroll_bar_actual_width from frames.
7088 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7089 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7090 (x_figure_window_size):
7091 * nsterm.m (x_set_window_size):
7092 * widget.c (set_frame_size):
7093 * w32term.c (x_set_window_size):
7094 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7095 scroll_bar_actual_width.
7097 Convert scroll_bar members to integers on Windows.
7098 * w32term.h (struct scroll_bar): Convert top, left, width,
7099 height, start, end and dragging to integers.
7100 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7102 * w32term.c (w32_set_scroll_bar_thumb)
7103 (w32_scroll_bar_handle_click): Remove XINT conversions for
7104 scroll_bar members. Treat bar->dragging as integer.
7105 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7106 first element. Remove XINT conversions for scroll_bar members.
7107 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7108 Remove XINT conversions for scroll_bar members.
7110 Fix assignment for new window total sizes.
7111 * window.c (Fwindow_resize_apply_total): Assign values for
7114 2013-12-20 Chong Yidong <cyd@gnu.org>
7116 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7117 argument to `append'.
7119 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7121 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7122 current text face, for extending the face of the display margins.
7125 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7126 Doc fix. (Bug#16190)
7128 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7130 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7133 * nsterm.m (Qfile, Qurl): New.
7134 (EV_MODIFIERS2): New macro.
7135 (EV_MODIFIERS): Use EV_MODIFIERS2.
7136 (ns_term_init): Remove font and color from DND, does not work on
7137 newer OSX, and other ports don't have them.
7138 (performDragOperation:): Handle modifiers used during drag.
7139 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7140 Remove global Lisp variables used to communicate with ns-win.el.
7141 Remove font and color handling.
7142 (syms_of_nsterm): Defsym Qfile and Qurl.
7144 2013-12-19 Anders Lindgren <andlind@gmail.com>
7146 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7147 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7149 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7150 (constrainFrameRect): Remove special case nr_screens == 1.
7151 Don't constrain size to size of view.
7153 * nsterm.h (ns_output): Remove dont_constrain.
7155 2013-12-19 Anders Lindgren <andlind@gmail.com>
7157 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7159 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7161 Minor fixes for recent openp changes.
7162 * lisp.h (GCPRO7): New macro.
7163 * lread.c (openp): Use bool for boolean; all callers changed.
7164 Protect save_string from GC. Don't assume that file descriptors
7165 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7166 warning about uninitialized variable.
7168 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7170 * w32fns.c (emacs_abort): Use intptr_t as argument of
7171 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7173 2013-12-18 Glenn Morris <rgm@gnu.org>
7175 * lread.c (Fload): Pass load_prefer_newer to openp.
7176 Don't bother checking mtime if openp already did it.
7177 (openp): Add `newer' argument, to check all suffixes
7178 and find the newest file.
7179 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7180 * callproc.c (call_process):
7181 * charset.c (load_charset_map_from_file):
7182 * emacs.c (init_cmdargs):
7183 * image.c (x_create_bitmap_from_file, x_find_image_file):
7185 * lread.c (Flocate_file_internal):
7186 * process.c (Fformat_network_address):
7187 * sound.c (Fplay_sound_internal):
7188 * w32.c (check_windows_init_file):
7189 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
7191 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
7193 2013-12-17 Eli Zaretskii <eliz@gnu.org>
7195 * w32.c (getloadavg): Don't index samples[] array with negative
7196 indices. Recover from wall-clock time being set backwards.
7198 * w32term.c (w32_initialize): Declare the argument of
7199 set_user_model as const.
7201 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
7202 (w32_menu_show): Constify some arguments passed to MessageBox.
7204 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
7205 to initialize Lisp objects.
7207 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
7208 initialize Lisp objects.
7210 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
7211 use variables used only on X under that condition.
7213 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7214 variables not used there.
7216 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7218 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
7219 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
7221 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7223 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
7224 code, revealed in presence of R2L characters, character
7225 compositions, and display vectors. A better fix for Bug#16148.
7226 (extend_face_to_end_of_line): Don't reference tool_bar_window in
7227 GTK and NS builds, they don't have this member of struct frame.
7229 * dispextern.h (struct composition_it): Correct a comment for the
7232 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7234 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
7235 This prevents a compilation error on C compilers that do not
7236 default functions to return 'int' if not declared. Also, add
7237 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
7238 since it now uses inline functions.
7240 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7242 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
7243 display margins on mode line, header line, and in the frame's
7244 tool-bar window. (Bug#16165)
7246 2013-12-16 Andreas Schwab <schwab@suse.de>
7248 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
7250 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
7252 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
7255 2013-12-16 Martin Rudalics <rudalics@gmx.at>
7257 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
7259 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
7261 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
7262 intended to find bogus pointers in font objects (Bug#16140).
7263 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
7264 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
7265 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
7266 Disable for MS-Windows due to Bug#15876; apparently this
7267 requires more or less substantial changes in fontset code.
7268 * xfont.c (xfont_close):
7269 * xftfont.c (xftfont_close): Call x_display_info_for_display
7270 to check whether 'Display *' is valid (Bug#16093 and probably
7273 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7275 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
7276 Reported by Juanma Barranquero <lekktu@gmail.com>.
7278 * process.c (Fprocess_send_eof): Don't crash if someone tries to
7279 open a pty on MS-Windows. (Bug#16152)
7281 * emacs.c (decode_env_path): Fix bogus comparison against
7282 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
7284 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
7286 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
7287 (Fx_file_dialog): Add parentheses around && to silence warning.
7289 * w32term.c (construct_drag_n_drop): Remove unused local variable.
7291 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7293 * xdisp.c (extend_face_to_end_of_line): Extend background of
7294 non-default face in margin areas as well. (Bug#16151)
7295 (display_line): Call extend_face_to_end_of_line for continued
7296 lines as well, if the display margins have non-zero width.
7297 (set_glyph_string_background_width): When needed, set the
7298 extends_to_end_of_line_p flag on glyph strings to be drawn in
7299 margin areas, not only in the text area.
7301 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
7304 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
7306 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
7307 Don't worry about verify_error being t, since it has to be a list.
7309 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
7311 Use bool for boolean, focusing on headers.
7312 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
7313 No need to include <stdbool.h>, since conf_post.h does it now.
7314 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
7315 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
7316 (SET_PER_BUFFER_VALUE_P):
7317 * ccl.c, ccl.h (setup_ccl_program):
7318 * ccl.h (CHECK_CCL_PROGRAM):
7319 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
7320 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
7321 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
7322 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
7323 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
7324 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
7325 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
7326 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
7327 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
7328 (CHARSET_FAST_MAP_SET):
7329 * coding.c (decode_coding_ccl, encode_coding_ccl):
7330 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
7331 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
7332 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
7333 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
7334 (decode_coding_c_string):
7335 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
7336 * conf_post.h (has_attribute):
7337 * dispextern.h (trace_redisplay_p)
7338 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
7339 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
7340 (SET_GLYPH_FROM_CHAR_GLYPH)
7341 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
7342 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
7343 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
7344 (cursor_in_mouse_face_p):
7345 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
7346 (blank_row, prepare_desired_row)
7347 (build_frame_matrix_from_leaf_window, make_current)
7348 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
7349 (update_window, scrolling_window, update_frame_line):
7350 * disptab.h (GLYPH_FOLLOW_ALIASES):
7351 * editfns.c (Fformat):
7352 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
7353 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
7354 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
7355 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
7356 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
7357 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
7358 (FONT_DEFERRED_LOG):
7359 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
7360 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
7361 (FRAME_MOUSE_UPDATE):
7362 * fringe.c (Fdefine_fringe_bitmap):
7363 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
7364 (x_create_bitmap_from_xpm_data, xpm_load_image):
7365 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
7366 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
7367 (MERGE_INTERVAL_CACHE):
7368 * keymap.h (KEYMAPP):
7369 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
7370 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
7371 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
7372 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
7373 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
7374 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
7375 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
7376 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
7377 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
7378 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
7379 (SETUP_BUFFER_SYNTAX_TABLE):
7380 * systime.h (timespec_valid_p):
7381 * term.c (save_and_enable_current_matrix):
7382 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
7383 * xdisp.c (in_display_vector_p, display_tool_bar_line)
7384 (redisplay_internal, try_window_reusing_current_matrix)
7385 (sync_frame_with_window_matrix_rows, try_window_id)
7386 (display_menu_bar, display_tty_menu_item, display_mode_line)
7387 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
7388 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
7389 * xmenu.c (xmenu_show):
7390 * xterm.c (use_xim, x_term_init):
7391 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
7392 (struct x_bitmap_record):
7393 Use bool for booleans.
7394 * ccl.c (struct buffer_text):
7395 * ccl.h (struct ccl_program):
7396 * charset.h (struct charset):
7398 * coding.h (struct iso_2022_spec, struct coding_system):
7399 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
7400 (struct glyph_string, struct face, struct face_cache)
7401 (struct bidi_string_data, struct bidi_it)
7402 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
7404 * editfns.c (Fformat):
7405 * frame.h (struct frame):
7406 * fringe.c (struct fringe_bitmap):
7407 * intervals.h (struct interval):
7408 * keyboard.h (struct kboard):
7409 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
7410 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
7411 (struct Lisp_Buffer_Local_Value, union specbinding):
7412 * macfont.m (struct macfont_info):
7413 * process.h (struct Lisp_Process):
7414 * termchar.h (struct tty_display_info):
7415 * window.h (struct window):
7416 * xterm.h (struct x_output):
7417 Use bool_bf for boolean bit-fields.
7418 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
7419 All callers changed.
7420 * ccl.h (struct ccl_program): Remove unused members private_state,
7421 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
7423 (struct ccl_spec): Remove unused members cr_carryover,
7424 eight_bit_carryover.
7425 * conf_post.h: Include <stdbool.h>.
7426 (bool_bf): New type.
7427 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
7428 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
7429 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
7430 'do { ... } while (false)' brackets.
7431 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
7432 Args must now be expressions; all callers changed.
7433 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
7434 (PRODUCE_GLYPHS): Simplify use of boolean.
7435 * fileio.c (Fcopy_file):
7436 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
7437 * lisp.h (UNGCPRO): Return void, not int.
7438 (FOR_EACH_TAIL): Use void expression, not int expression.
7439 * region-cache.c: Reindent.
7440 * region-cache.h: Copy comments from region-cache.c, to fix
7441 incorrect remarks about booleans.
7443 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7445 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
7446 when character at point is displayed from a display vector.
7449 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
7451 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
7452 now a list of certificate validation checks that will abort a
7453 connection with an error.
7454 (Fgnutls_boot): Document it and use it.
7456 2013-12-14 Martin Rudalics <rudalics@gmx.at>
7458 * w32term.c (w32_enable_frame_resize_hack): New variable.
7459 (x_set_window_size): Use it to hack frame resizing on Windows
7462 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7464 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
7465 Windows-specific code to w32.c. Change error message text to
7466 match that of Posix platforms.
7468 * w32.c (w32_copy_file): New function, most of the code copied and
7469 reworked from Fcopy_file. Improve error handling. Plug memory
7470 leak when errors are thrown. Support file names outside of the
7471 current codepage. (Bug#7100)
7473 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7475 * lread.c (load_path_default): Prototype.
7477 2013-12-13 Glenn Morris <rgm@gnu.org>
7479 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
7480 (dump_path): Remove.
7481 (load-path-default): Remove `changed' argument.
7482 Do not set dump_path permanently. Simplify.
7483 (init_lread): Simplify.
7484 (syms_of_lread): Remove dump_path.
7486 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7488 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
7489 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
7490 2013-12-12 font-related change to avoid Bug#16128, which
7491 is quite hard to fix without even more substantial changes.
7493 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7495 * font.c (font_close_object): Check for live frame (Bug#16128).
7497 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7499 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
7500 Return ptrdiff_t, not int, since it's a buffer size.
7501 Reindent/reparen some macros to a more Gnuish style.
7503 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
7505 Avoid undefined behavior with huge regexp interval counts.
7506 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
7507 since it's now specialized to interval counts. All uses changed.
7508 Do not assume wraparound on signed integer overflow.
7509 (regex_compile): Simplify based on the above changes.
7511 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7513 Support file names on MS-Windows that use characters outside of
7514 the current system codepage. (Bug#7100)
7516 * w32.c (get_file_security, set_file_security)
7517 (create_symbolic_link): Separate pointers and boolean flags for
7518 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7519 non-zero, else the former.
7520 (codepage_for_filenames, filename_to_utf16, )
7521 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7523 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7525 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7526 Accept only one argument; all callers changed.
7527 (dostounix_filename): Remove the second argument, now works in
7528 UTF-8. All callers changed.
7529 (parse_root): Lose DBCS code.
7530 (get_long_basename, w32_get_short_filename, init_environment)
7531 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7532 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7533 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7534 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7535 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7536 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7538 (ansi_encode_filename): New function.
7539 (get_emacs_configuration, get_emacs_configuration_options):
7541 (add_volume_info, GetCachedVolumeInformation): Run the input file
7542 name through unixtodos_filename, to ensure it is stored and
7543 referenced in canonical form.
7544 (get_volume_info): Lose the DBCS code, now works in UTF-8.
7545 (logon_network_drive, sys_link, utime): Improve error handling.
7546 (sys_access): New function.
7547 (hashval, generate_inode_val): Unused functions deleted.
7548 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
7549 (check_windows_init_file): Convert error message from UTF-8 to
7550 ANSI codepage, for display in the message box.
7551 (globals_of_w32): Set w32_unicode_filenames according to the OS
7554 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
7555 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7556 (syms_of_w32term): Declare w32-unicode-filenames.
7558 * w32proc.c (new_child, delete_child): Remove code that handled
7559 unused pending_deletion and input_file members of the child struct.
7560 (create_child, sys_spawnve): Convert all file names to ANSI
7561 codepage. Use ANSI APIs explicitly; forcibly fail if any file
7562 name cannot be encoded in ANSI codepage. Don't use
7563 unixtodos_filename, mirror slashes by hand.
7564 (record_infile, record_pending_deletion): Functions deleted.
7565 (Fw32_short_file_name): Call w32_get_short_filename instead of
7568 * w32notify.c (add_watch): Work in Unicode mode when
7569 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7570 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
7571 instead, do the same with Lisp primitives.
7573 * w32fns.c (file_dialog_callback, Fx_file_dialog)
7574 (Fsystem_move_file_to_trash, Fw32_shell_execute)
7575 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
7576 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
7577 (Fw32_shell_execute): Improve error reporting.
7578 (Fdefault_printer_name): Ifdef away for Cygwin.
7580 * w32.h (struct _child_process): Remove input_file and
7581 pending_deletion members that are no longer used.
7582 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
7583 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
7584 (ansi_encode_filename): New and updated prototypes.
7586 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
7588 (unexec): Don't use dostounix_filename, it expects a file name in
7589 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
7592 * fileio.c (Ffile_name_directory, file_name_as_directory)
7593 (directory_file_name, Fexpand_file_name)
7594 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
7595 arguments of dostounix_filename.
7596 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
7597 use MAX_UTF8_PATH for size of file-name strings.
7598 (emacs_readlinkat): Build an explicitly unibyte string for file
7600 (syms_of_fileio) <file-name-coding-system>:
7601 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
7603 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
7604 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
7605 directories to UTF-8.
7606 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
7607 environment, and each element of the input PATH, to UTF-8.
7609 * dired.c (file_attributes): Use build_unibyte_string explicitly
7610 to make Lisp strings from user and group names.
7612 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
7615 * coding.c (decode_file_name, encode_file_name): New functions.
7617 * termcap.c (tgetent): Adapt to the change in arguments of
7620 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
7623 * msdos.c (dostounix_filename, init_environment): Adapt to the
7624 change in arguments of dostounix_filename.
7626 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
7627 [WINDOWSNT]: Encode file names passed to the image libraries in
7630 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
7631 [WINDOWSNT]: Convert file names to the current ANSI codepage.
7633 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
7634 arguments of dostounix_filename.
7636 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7638 * font.h (struct font_entity) [HAVE_NS]: New field to record
7639 font driver which was used to create this entity.
7640 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7641 frame where the font was opened.
7642 (font_close_object): Add prototype.
7643 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7644 (font_close_object): Not static any more. Lost frame arg.
7645 Adjust comment and users.
7646 * alloc.c (cleanup_vector): Call font_close_object to adjust
7647 per-frame font counters correctly. If HAVE_NS, also call
7648 driver-specific cleanup for font-entity objects.
7649 * ftfont.c (ftfont_open):
7650 * nsfont.m (nsfont_open):
7651 * w32font.c (w32font_open_internal):
7652 * xfont.c (xfont_open):
7653 * xftfont.c (xftfont_open): Save frame pointer in font object.
7654 * macfont.m (macfont_open): Likewise.
7655 (macfont_descriptor_entity): Save driver pointer to be able
7656 to call its free_entity routine when font-entity is swept.
7657 * ftxfont.c (ftxfont_open): Add eassert because frame
7658 pointer should be saved by ftfont_driver.open.
7660 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7662 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7663 input polling is used. This is still meaningful for Cygwin, see
7664 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7665 * keyboard.c (poll_for_input_1, input_polling_used):
7666 Define unconditionally.
7667 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7668 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7669 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7670 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7671 (face_for_char): Likewise. Rearrange eassert and return ASCII
7672 face for CHAR_BYTE8_P.
7673 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7675 2013-12-11 Ken Brown <kbrown@cornell.edu>
7677 * dispextern.h (erase_phys_cursor):
7678 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7680 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7682 * nsterm.m (x_free_frame_resources):
7683 * term.c (tty_free_frame_resources):
7684 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7685 face cache because it's implied by free_frame_faces anyway.
7686 * w32term.c (x_free_frame_resources): Likewise. Do not call
7687 free_frame_faces twice.
7689 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7691 * editfns.c (Fformat_time_string): Mention %F in the doc.
7693 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7695 * window.c (resize_frame_windows): Don't return immediately when
7696 the root window's size doesn't change - the minibuffer window
7697 may still have to be repositioned/resized.
7698 * xfns.c (Fx_create_frame): Always change the frame size after
7699 initializing the frame's faces.
7700 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7701 change_frame_size should already have done it.
7702 (x_new_font): Assign new tool- and menu-bar heights.
7703 (x_set_window_size_1): Account for tool- and menu-bar heights
7704 (Bug#16013). Don't set pixel sizes since change_frame_size
7705 should already have done it.
7707 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7709 Remove the option of using libcrypto.
7710 * Makefile.in (LIB_CRYPTO): Remove.
7711 (LIBES): Don't use it.
7713 2013-12-11 Juri Linkov <juri@jurta.org>
7715 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7716 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7718 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7720 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7721 drawn tool bar items (Bug#16058).
7722 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7724 2013-12-09 Ken Brown <kbrown@cornell.edu>
7726 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7728 * lisp.h (get_frame_param): Adjust conditions for prototype
7731 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7733 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7734 Avoid unused macro warning if configured --without-xft.
7736 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7738 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7740 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7742 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7744 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7746 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7748 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7750 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7752 Use libcrypto's checksum implementations if available, for speed.
7753 * Makefile.in (LIB_CRYPTO): New macro.
7756 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7757 The macro didn't conform to C99 due to type mismatch,
7758 which caused compilation failure with Sun C 5.12,
7759 and it was confusing anyway. Include window.h to declare
7760 redisplay_other_windows.
7762 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7764 * window.c (set_window_buffer): Update mode line (bug#16084).
7766 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7768 Fix minor problems found by static checking.
7769 * keyboard.c (poll_for_input_1, input_polling_used):
7770 Define only if HAVE_NTGUI.
7771 * xmenu.c (popup_activate_callback): Omit unnecessary
7772 check against USE_X_TOOLKIT, which must be defined here anyway.
7773 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7776 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7778 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7780 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7782 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7784 * nsterm.m (x_set_window_size): Remove fprintf.
7785 (init): Define always. Set applicationDidFinishLaunchingCalled
7787 (applicationDidFinishLaunching:):
7788 Set applicationDidFinishLaunchingCalled.
7789 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7792 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7794 Pixel resize changes for NS (Bug#16049).
7795 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7796 height/width. row/cols are locals.
7797 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7798 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7799 (windowWillResize): Remove gsextra. Calculate extra as in
7801 (x_new_font): Don't change frame size if fullscreen.
7802 Change size pixelwise.
7804 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7805 comment in xfns.c. Change to pixelwise call.
7807 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7809 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
7812 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
7814 * xterm.c (input_signal_count): Remove.
7815 (x_dispatch_event): Define unconditionally.
7816 (x_make_frame_visible): Process X events until the frame
7817 is really visible (Bug#16027).
7818 * xterm.h (x_dispatch_event): Declare unconditionally.
7820 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
7822 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
7824 * nsterm.m (x_set_window_size): Handle pixelwise.
7826 2013-12-05 Martin Rudalics <rudalics@gmx.at>
7828 * w32term.c (x_new_font):
7829 * xterm.c (x_new_font): Calculate new frame size from new font
7832 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7834 * lisp.h (FOR_EACH_TAIL): New macro.
7835 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
7837 * window.c (select_window): Call second wset_redisplay before we change
7838 selected_window (bug#16034).
7840 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
7842 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
7844 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7846 * w32xfns.c: Include window.h, to avoid a compiler warning.
7848 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7850 * window.c (window_scroll): Mark window for redisplay (bug#16034).
7851 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
7852 window_scroll takes care of it.
7853 (Fset_window_point, Fdelete_other_windows_internal)
7854 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
7855 (Fsplit_window_internal, Fdelete_window_internal)
7856 (Fresize_mini_window_internal, Fset_window_configuration)
7857 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
7858 cause redisplay instead of forcing a complete redisplay.
7859 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
7860 we're only affecting the selected_window.
7862 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7864 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
7865 directional control characters. Update type and category
7866 determination according to the UBA from Unicode v6.3.
7867 (bidi_category_t): New category EXPLICIT_FORMATTING.
7869 * dispextern.h (bidi_type_t): Update to include new bidirectional
7870 properties introduced with Unicode v6.3. (Bug#16043)
7872 2013-12-04 Martin Rudalics <rudalics@gmx.at>
7874 * xterm.c (XTflash): Fix coordinate of bottom area to flash
7877 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
7879 * font.c (font_list_entities): Remove dummy assignment.
7880 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
7881 used on graphic displays only. Remove unused 'font_encoder' member.
7882 (struct font_bitmap): Remove unused 'extra' member.
7883 * nsfont.m (nsfont_open):
7884 * w32font.c (w32font_open_internal):
7885 * ftfont.c (ftfont_get_bitmap): Adjust users.
7887 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7889 Use bool for boolean.
7890 * tparam.c (tparam1):
7891 * undo.c (record_point, record_property_change):
7892 Use bool for boolean, for local vars that are always true or false.
7894 Minor integer overflow fixes (Bug#16033).
7895 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
7896 This improves on the previous fix to this function.
7897 (window_resize_check): When summing up pixel counts, don't rely on
7898 undefined behavior if the sum overflows.
7900 2013-12-03 Martin Rudalics <rudalics@gmx.at>
7902 * window.c (Fset_window_new_pixel): Don't choke at negative
7903 argument value (Bug#16033).
7905 * xfns.c (Fx_create_frame): Add another call to change_frame_size
7906 to avoid crash in window_box_height.
7908 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
7909 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
7911 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
7913 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7915 Minor integer overflow fixes.
7916 * window.c (Fset_window_new_pixel, grow_mini_window):
7917 * xdisp.c (Fwindow_text_pixel_size):
7918 Avoid undefined behavior on signed integer overflow.
7919 * xfns.c (x_set_mouse_color):
7920 Check that drag shape fits in 'unsigned', since that's what X wants.
7922 2013-12-02 Eli Zaretskii <eliz@gnu.org>
7924 Improve reporting of fatal exception on MS-Windows.
7925 * w32fns.c (my_exception_handler): New function.
7926 (globals_of_w32fns): Set it up as the unhandled exception
7927 handler. Initialize exception code and address to zeros.
7928 (emacs_abort): If the exception code and address are available,
7929 print them at the beginning of the backtrace. Fix the format of
7930 printing addresses (was producing 0x0x12345678 on XP).
7933 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
7935 * eval.c (Fbacktrace__locals): New function.
7936 (syms_of_eval): Defsubr it.
7938 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
7940 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
7941 Define here to unify between...
7942 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
7943 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
7945 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7947 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
7949 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
7950 fringe background extension.
7951 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7952 because they are now always the same as `left' and `width',
7953 respectively. Remove code for the case that `width' and
7954 `sb_width' are different.
7956 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
7958 Fix minor problems found by static checking.
7959 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
7960 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
7961 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
7963 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
7965 * image.c (imagemagick_compute_animated_image): Don't crash if we
7966 have an animation with different-sized images (bug#15313).
7968 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7970 Remove some unused items introduced during pixelwise change.
7971 * window.c (window_resize_total_check): Remove unused function.
7972 * xdisp.c (remember_mouse_glyph): Remove unused label.
7973 (Ftool_bar_height): Move declaration inside #if.
7974 * xterm.c (x_set_window_size): Don't use r and c.
7976 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
7978 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
7981 * window.c (Fset_window_configuration): Comment out unused variables.
7983 * w32term.c (w32_read_socket): Remove unused variable `buf'.
7985 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
7987 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
7989 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
7991 * gnutls.c (gnutls_audit_log_function): Only declare and define if
7992 HAVE_GNUTLS3 (Bug#16001).
7994 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
7995 if interrupts are deferred (Bug#15801).
7997 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7999 Support resizing frames and windows pixelwise.
8000 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8001 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8002 (struct glyph_matrix): Replace window_left_col and
8003 window_top_line by window_pixel_left and window_pixel_top.
8004 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8006 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8007 (draw_window_divider, move_it_to, x_draw_right_divider)
8008 (x_draw_bottom_divider, change_frame_size): Add or fix
8010 * dispnew.c (change_frame_size_1): Change prototype.
8011 (adjust_glyph_matrix, required_matrix_width)
8012 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8013 values instead of lines and columns.
8014 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8015 WINDOW_TOTAL_FRINGE_WIDTH.
8016 (handle_window_change_signal, do_pending_window_change)
8017 (init_display): Adjusts calls of change_frame_size.
8018 (change_frame_size, change_frame_size_1): Handle pixelwise
8020 * frame.c (Qright_divider_width, Qbottom_divider_width):
8022 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8023 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8024 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8025 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8027 (set_frame_param): New function.
8028 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8029 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8030 (Ffringe_width, Fborder_width, Fright_divider_width)
8031 (Fbottom_divider_width): New functions, defsubr them.
8032 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8033 New argument pixelwise.
8034 (struct frame_parm_table): New members Qright_divider_width and
8035 Qbottom_divider_width.
8036 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8037 (x_report_frame_params): Handle Qright_divider_width and
8038 Qbottom_divider_width.
8039 (x_set_right_divider_width, x_set_bottom_divider_width):
8041 (frame_resize_pixelwise): New option.
8042 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8043 new_pixelwise, right_divider_width and bottom_divider_width;
8044 remove total_lines; rename text_lines, text_cols, new_text_lines
8045 and new_text_cols to text_height, text_width, new_height and
8046 new_width respectively.
8047 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8048 FRAME_TEXT_WIDTH respectively.
8049 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8050 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8051 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8053 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8054 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8055 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8056 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8057 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8058 (FRAME_TOTAL_COLS_ARG): Remove macro.
8059 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8060 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8061 (x_wm_set_size_hint): Handle frame pixel sizes.
8062 * indent.c (compute_motion, Fcompute_motion):
8063 Call window_body_width instead of window_body_cols.
8064 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8065 (make_lispy_position): Handle right and bottom dividers.
8066 (Fsuspend_emacs): Pixelize call of change_frame_size.
8067 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8068 * lisp.h: Extern set_frame_param.
8069 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8071 (Fx_create_frame): Add entry for vertical_drag_cursor.
8072 Pixelize call of change_frame_size.
8073 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8074 * nsterm.m (ns_update_window_end): Optionally draw right
8076 (x_set_window_size): Add argument pixelwise.
8077 Call check_frame_size and change_frame_size with pixelwise zero.
8078 (ns_draw_window_divider): New function.
8079 (ns_redisplay_interface): Add ns_draw_window_divider.
8080 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8081 (x_new_font): Call x_set_window_size with pixelwise zero.
8082 * print.c (print_object): For a window print its sequence
8084 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8085 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8086 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8087 (w32_createwindow): Use scroll bar area width.
8088 (w32_wnd_proc): Handle bottom divider width.
8089 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8090 (Fx_create_frame): Default divider width parameters.
8091 Caclulate sizes pixelwise. Add vertical drag cursor support.
8092 (x_create_tip_frame): Default divider widths to zero.
8093 Pixelize call to change_frame_size.
8094 (Fx_show_tip): Add handling of divider widths. Pixelize window
8096 (Fw32_frame_rect): New function.
8097 (frame_parm_handler w32_frame_parm_handlers): Add divider
8099 (Vx_window_vertical_drag_shape): Add variable.
8100 * w32inevt.c (resize_event, maybe_generate_resize_event):
8101 Pixelize change_frame_size calls.
8102 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8104 * w32term.c (w32_draw_window_divider): New function.
8105 (x_update_window_end): Handle right divider.
8106 (w32_draw_fringe_bitmap, x_scroll_run)
8107 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8108 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8109 Calculate new frame sizes pixelwise.
8110 (x_new_font): Pixelize call to x_set_window_size.
8111 (x_check_fullscreen): Pixelize call to change_frame_size.
8112 (x_set_window_size_1, x_set_window_size): New argument
8113 pixelwise. Calculate pixelwise.
8114 (x_wm_set_size_hint): Use scroll bar area width.
8115 (w32_redisplay_interface): Add w32_draw_window_divider.
8116 * w32term.h (struct w32_output): Add vertical drag cursor.
8117 * widget.c (set_frame_size, update_wm_hints)
8118 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8120 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8121 * window.c (sequence_number): Restore.
8122 (Fwindow_pixel_width, Fwindow_pixel_height)
8123 (Fwindow_mode_line_height, Fwindow_header_line_height)
8124 (window_pixel_to_total, Frun_window_scroll_functions)
8125 (Fset_window_new_pixel, window_resize_apply_total)
8126 (Fwindow_resize_apply_total): New functions.
8127 (window_body_height, window_body_width): Rename from
8128 window_body_lines. New argument PIXELWISE.
8129 Calculate pixelwise.
8130 (Fwindow_body_height, Fwindow_body_width): New argument
8132 (coordinates_in_window, window_relative_x_coord): Use window's
8133 pixel width instead of total width.
8134 (replace_window, recombine_windows): Initialize pixel values.
8135 (resize_root_window, resize_frame_windows, grow_mini_window)
8136 (shrink_mini_window): New argument PIXELWISE.
8137 Calculate pixelwise.
8138 (Fdelete_other_windows_internal, adjust_window_margins)
8139 (window_resize_check, window_resize_apply)
8140 (Fdelete_window_internal, Fresize_mini_window_internal)
8141 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8142 (check_frame_size): Rename arguments. New argument PIXELWISE.
8143 Calculate pixelwise.
8144 (set_window_buffer): Make samebuf bool. Run configuration change
8145 hook only if buffer changed.
8146 (Fset_window_buffer): Rewrite doc-string.
8147 (make_window): Initialize new_pixel slot.
8148 (Fwindow_resize_apply): Check pixel size of root window.
8149 (Fsplit_window_internal): Call 2nd argument pixel_size.
8150 Calculate pixelwise.
8151 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8153 (save_window_data): New slots frame_text_width,
8154 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8155 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8157 (Fcurrent_window_configuration, Fset_window_configuration)
8158 (save_window_save, compare_window_configurations): Handle new
8159 slots in save_window_data and saved_window.
8160 (Fset_window_scroll_bars): Fix doc-string.
8161 (window_resize_pixelwise): New variable.
8162 (coordinates_in_window, Fcoordinates_in_window_p):
8164 (make_parent_window): Adjust sequence_number.
8165 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8167 * window.h (struct window): New members new_pixel, pixel_left,
8168 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8169 (wset_new_pixel): New function.
8170 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8171 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8172 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8173 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8174 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8175 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8176 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8177 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8178 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8179 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8180 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8181 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8182 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
8183 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
8184 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
8186 (resize_frame_windows, grow_mini_window, shrink_mini_window)
8187 (window_body_width, check_frame_size): Adapt external declarations.
8188 * xdisp.c (last_max_ascent): New integer.
8189 (window_text_bottom_y): Handle bottom divider.
8190 (window_box_width, window_box_height): Calculate pixelwise.
8191 (get_glyph_string_clip_rects): Handle right divider.
8192 (remember_mouse_glyph): When windows are resized pixelwise
8193 proceed with width and height set to 1.
8194 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
8196 (move_it_to): Calculate and return maximum x position
8198 (Fwindow_text_pixel_size): New function.
8199 (resize_mini_window, update_tool_bar): Calculate pixelwise.
8200 (tool_bar_lines_needed): Rename to tool_bar_height.
8201 Calculate pixelwise.
8202 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
8203 Calculate pixelwise.
8204 (redisplay_tool_bar): Calculate pixelwise.
8205 (redisplay_window): Calculate pixelwise. Handle dividers.
8206 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
8207 (x_draw_vertical_border): Handle dividers.
8208 (define_frame_cursor1): Handle vertical drag cursor.
8209 (x_draw_right_divider, x_draw_bottom_divider): New functions.
8210 (expose_window): Calculate pixelwise. Handle dividers.
8211 (init_xdisp): Initialize pixel values.
8212 * xfaces.c (Qwindow_divider): New face.
8213 (realize_basic_faces): Realize it.
8214 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
8215 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8216 (x_set_scroll_bar_default_width): Default actual width to 16.
8217 (Fx_create_frame): Set sizes pixelwise.
8218 (x_create_tip_frame): Default divider widths to zero.
8219 Pixelize call of change_frame_size.
8220 (Fx_show_tip): Handle divider widths. Initial pixel position
8222 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
8223 (Vx_window_vertical_drag_shape): New option.
8224 * xmenu.c (free_frame_menubar): Pixelize call of
8226 * xterm.c (x_draw_window_divider): New function.
8227 (x_update_window_end): Optionally draw right divider.
8228 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
8229 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
8230 (handle_one_xevent, x_new_font): Calculate pixelwise.
8231 (x_set_window_size_1, x_set_window_size): New argument
8232 pixelwise. Calculate pixelwise.
8233 (x_wm_set_size_hint): Pixelize call of check_frame_size.
8234 (struct x_redisplay_interface): Add x_draw_window_divider.
8235 * xterm.h (struct x_output): Add vertical_drag_cursor.
8237 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
8239 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
8240 Set invisible frames's `redisplay' when a full redisplay is requested.
8241 (redisplay_window): Set must_be_updated_p instead (bug#15999).
8242 (redisplay_mode_lines): Don't set must_be_updated_p any more.
8243 (display_mode_lines): Set it here instead.
8245 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
8247 * dispextern.h (set_window_update_flags): Remove.
8249 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8251 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
8253 * xdisp.c (REDISPLAY_SOME_P): New macro.
8254 (redisplay_internal): Use it (bug#15999).
8255 (prepare_menu_bars, redisplay_window): Use it as well.
8257 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
8259 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
8261 * w32font.c (g_b_init_get_char_width_32_w): New static var.
8262 (globals_of_w32font): Zero it out.
8263 (GetCharWidth32W_Proc): New function pointer.
8264 (get_char_width_32_w): New function.
8265 (compute_metrics): If get_glyph_outline_w returns an error, try
8266 get_char_width_32_w before declaring a failure. This avoids
8267 punishing raster (a.k.a. "bitmap") fonts by slowing down
8268 redisplay. (Bug#6364).
8270 2013-11-29 Eli Zaretskii <eliz@gnu.org>
8272 * xdisp.c (clear_mouse_face): Don't invalidate the entire
8273 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8274 highlight needs to be redisplayed. (Bug#15913)
8276 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
8278 Fix minor problems found by static checking.
8279 * buffer.h (struct buffer_text, struct buffer):
8280 * frame.h (struct frame):
8281 * window.h (struct window):
8282 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
8283 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
8284 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
8285 no-longer-valid use of HAVE_MENUS.
8286 * xdisp.c (propagate_buffer_redisplay): Now static.
8288 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8290 * xmenu.c (Fmenu_or_popup_active_p):
8291 * window.c (Fset_window_configuration):
8292 * menu.c (Fx_popup_menu, Fx_popup_dialog):
8293 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
8294 * fns.c (Fyes_or_no_p):
8295 * editfns.c (Fmessage_box, Fmessage_or_box):
8296 * alloc.c (make_save_ptr_ptr):
8297 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
8299 * window.c (Fset_window_configuration): Move select_window later.
8301 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
8303 Refine redisplay optimizations to only redisplay *some* frames/windows
8304 rather than all of them.
8305 * xdisp.c (REDISPLAY_SOME): New constant.
8306 (redisplay_other_windows, wset_redisplay, fset_redisplay)
8307 (bset_redisplay, bset_update_mode_line): New functions.
8308 (message_dolog): Use bset_redisplay.
8309 (clear_garbaged_frames): Use fset_redisplay.
8310 (echo_area_display): Use wset_redisplay.
8311 (buffer_shared_and_changed): Remove.
8312 (prepare_menu_bars): Call Vpre_redisplay_function before updating
8313 frame titles. Compute the actual set of windows redisplayed.
8314 Don't update frame titles and menu bars for frames that don't need to
8316 (propagate_buffer_redisplay): New function.
8318 (redisplay_internal): Use it. Be more selective in the set of windows
8319 we redisplay. Propagate windows_or_buffers_changed to
8320 update_mode_lines a bit later to simplify the code.
8321 (mark_window_display_accurate_1): Reset window and buffer's
8323 (redisplay_window): Do nothing if neither the window nor the buffer nor
8324 the frame needs redisplay.
8325 * window.h (struct window): Add `redisplay' field.
8326 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
8327 (redisplay_other_windows, window_list): New declarations.
8328 * window.c (select_window, Fset_window_start): Use wset_redisplay.
8329 (window_list): Not static any more.
8330 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
8331 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
8332 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
8333 * frame.c (Fmake_frame_visible): Don't redisplay everything.
8334 * frame.h (struct frame): Add `redisplay' field.
8335 Move `external_menu_bar' bitfield next to other bit-fields.
8336 (SET_FRAME_GARBAGED): Use fset_redisplay.
8337 (SET_FRAME_VISIBLE): Don't garbage the frame;
8338 Use redisplay_other_windows.
8339 * buffer.h (struct buffer): Add `redisplay' field.
8340 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
8341 (modify_overlay): Use bset_redisplay.
8342 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
8344 2013-11-28 Eli Zaretskii <eliz@gnu.org>
8346 Support w32 file notifications in batch mode.
8347 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
8348 invalid (which happens in batch mode). If non-interactive, call
8349 handle_file_notifications to store file notification events in the
8350 input queue. (Bug#15933)
8352 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
8354 * w32inevt.c (handle_file_notifications): Now external, not static.
8356 * w32term.h (handle_file_notifications): Provide prototype.
8358 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
8359 init_crit, since init_display, which does that otherwise, is not
8362 2013-11-27 Glenn Morris <rgm@gnu.org>
8364 * Makefile.in ($(lispsource)/international/charprop.el): New.
8365 (emacs$(EXEEXT)): Depend on charprop.el.
8367 2013-11-27 Eli Zaretskii <eliz@gnu.org>
8369 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
8370 deleting portions of the buffer under non-nil REPLACE argument.
8373 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
8374 directory, watch it and not its parent.
8375 (add_watch): Allow empty string in FILE.
8377 2013-11-27 Martin Rudalics <rudalics@gmx.at>
8379 * window.c (Fset_window_start, window_resize_apply)
8380 (window_scroll): Reset window_end_valid (Bug#15957).
8382 2013-11-27 Glenn Morris <rgm@gnu.org>
8384 * Makefile.in (leimdir): Now in lisp source directory.
8385 ($(leimdir)/leim-list.el): Just use ../leim .
8386 * epaths.in (PATH_DUMPLOADSEARCH):
8387 * lread.c (load_path_default):
8388 * nsterm.m (ns_load_path): No more leim directory.
8390 2013-11-26 Andreas Schwab <schwab@suse.de>
8392 * .gdbinit (xgettype): Add cast.
8394 2013-11-26 Glenn Morris <rgm@gnu.org>
8396 Preload leim-list.el.
8397 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
8398 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
8399 is a single directory.
8401 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
8403 bool-vector-subsetp is now the normal direction (Bug#15912).
8404 * data.c (Fbool_vector_subsetp): Test whether the first argument
8405 is a subset of the second one, not the reverse. Add doc string.
8407 Fix minor problems found by static checking.
8408 * lread.c (load_path_default): Now static.
8409 * textprop.c (text_property_stickiness): Be consistent about the
8410 test used when deciding whether to consider the previous character.
8411 This simplifies the code a bit.
8413 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
8415 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
8417 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
8418 (syms_of_frame): Don't defsubr them.
8420 2013-11-25 Glenn Morris <rgm@gnu.org>
8422 * lread.c (load_path_default): Change the sense of the argument.
8423 (init_lread): When EMACSLOADPATH is set, do not ignore changes
8424 from dump_path. When it is not, avoid checking dump_path twice.
8426 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
8427 uninstalled dump_path against installed Vload_path. (Bug#15964)
8429 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
8431 Export get_pos_property to Elisp.
8432 * editfns.c (Fget_pos_property): Rename from get_pos_property.
8433 (syms_of_editfns): Export it to Elisp.
8435 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
8437 2013-11-23 Romain Francoise <romain@orebokech.com>
8439 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
8440 initialization here ...
8441 (syms_of_fileio): ... from here.
8443 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
8445 * lread.c (init_lread): Fix int/Lisp_Object mixup.
8446 Please use --enable-check-lisp-object-type.
8448 2013-11-23 Glenn Morris <rgm@gnu.org>
8450 * process.c (get_process): Explicit error for dead buffers.
8452 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
8454 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
8456 2013-11-23 Glenn Morris <rgm@gnu.org>
8458 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
8459 * lread.c (load_path_check): Take path to check as argument.
8460 (load_path_default): New, split from init_lread.
8461 (init_lread): Move calc of default load-path to load_path_default.
8462 Empty elements in EMACSLOADPATH now stand for the default.
8463 (load-path): Doc fix.
8464 * emacs.c (decode_env_path): Add option to treat empty elements
8465 as nil rather than ".".
8466 * callproc.c (init_callproc_1, init_callproc):
8467 * image.c (Vx_bitmap_file_path):
8468 * lisp.h (decode_env_path):
8469 * lread.c (Vsource_directory):
8470 Update for new argument spec of decode_env_path.
8472 2013-11-22 Eli Zaretskii <eliz@gnu.org>
8474 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
8475 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
8477 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
8479 Fix some dependency problems that cause unnecessary recompiles.
8480 Problem reported by RMS in
8481 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
8482 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
8483 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
8484 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
8485 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
8486 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
8487 (boostrap-clean): No need to remove stamp-oldxmenu.
8489 Fix recently introduced bool vector overrun.
8490 This was due to an optimization that went awry.
8491 Reported by Glenn Morris in
8492 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
8493 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
8494 for empty vectors, undoing the 2013-11-18 change.
8495 * data.c (bool_vector_binop_driver): Rely on this.
8496 Fix bug that occasionally overran the destination.
8497 * lisp.h (struct Lisp_Bool_vector): Document this.
8499 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
8501 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
8504 * nsterm.m (init, run, stop:): Comment out for now, does not work
8507 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8509 * charset.c (syms_of_charset): Don't read past end of string.
8511 2013-11-19 Glenn Morris <rgm@gnu.org>
8513 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8515 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8517 Add hooks to run on gaining/losing focus. (Bug#15029)
8518 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8519 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8520 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8522 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8524 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8525 The old names predated the API change that put destination at end.
8527 Improve API of recently-added bool vector functions (Bug#15912).
8528 The old API had (bool-vector-count-matches A B)
8529 and (bool-vector-count-matches-at A B I), which gave the
8530 misleading impression that the two functions were variants, one
8531 with a location I. The new API has (bool-vector-count-population A)
8532 and (bool-vector-count-consecutive A B I) to make the distinction
8533 clearer. The first function no longer has a B argument, since the
8534 caller can easily determine the number of nils if the length and
8535 number of ts is known.
8536 * data.c (Fbool_vector_count_population): Rename from
8537 bool_vector_count_matches, and accept just 1 argument.
8538 (Fbool_vector_count_consecutive): Rename from
8539 Fbool_vector_count_matches_at.
8541 Always allocate at least one bits_word per bool vector.
8542 See Daniel Colascione in:
8543 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
8544 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
8545 * data.c (bool_vector_binop_driver): Rely on this. Tune.
8546 * lisp.h (struct Lisp_Bool_vector): Document this.
8548 2013-11-18 Eli Zaretskii <eliz@gnu.org>
8550 * insdel.c (invalidate_buffer_caches): New function, consolidated
8551 from part of prepare_to_modify_buffer.
8552 (insert_from_gap, prepare_to_modify_buffer):
8553 * coding.c (code_convert_region, code_convert_string):
8554 Call invalidate_buffer_caches. (Bug#15841)
8556 * lisp.h (invalidate_buffer_caches): Add prototype.
8558 2013-11-17 Eli Zaretskii <eliz@gnu.org>
8560 * w32term.c (x_update_window_end): Don't invalidate the entire
8561 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8562 highlight needs to be redisplayed. (Bug#15913)
8564 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
8566 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
8568 2013-11-16 Eli Zaretskii <eliz@gnu.org>
8570 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8571 while we are using Vprin1_to_string_buffer.
8573 * keymap.c (describe_map): Don't crash if PT is 1 both before and
8574 after inserting the description string. (Bug#15907)
8576 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8578 * data.c: Work around bogus GCC diagnostic about shift count.
8579 Reported by Eli Zaretskii in
8580 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
8581 (pre_value): New function.
8582 (count_trailing_zero_bits): Use it.
8584 2013-11-15 Eli Zaretskii <eliz@gnu.org>
8586 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
8587 assume C macros are not supported even under -g3 in these old GCC
8590 2013-11-15 Leo Liu <sdl.web@gmail.com>
8592 * minibuf.c (Ftry_completion, Fall_completions)
8593 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
8595 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8597 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
8598 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
8599 This avoids placing unnecessary constants into the Emacs code.
8601 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
8603 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
8604 for Cygwin w32 build.
8606 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
8607 for Cygwin w32 build. (Bug#15892)
8609 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
8611 Simplify, port and tune bool vector implementation.
8612 * alloc.c (bool_vector_exact_payload_bytes)
8613 (bool_vector_payload_bytes): Remove.
8614 (bool_vector_fill): Return its argument.
8615 * alloc.c (bool_vector_fill):
8617 * print.c (print_object):
8618 Simplify by using bool_vector_bytes.
8619 * alloc.c (make_uninit_bool_vector):
8620 New function, broken out from Fmake_bool_vector.
8621 (Fmake_bool_vector): Use it. Use tail call.
8622 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
8623 * data.c (BITS_PER_ULL): New constant.
8624 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
8625 if long long versions don't exist.
8626 (shift_right_ull): New function.
8627 (count_one_bits_word): New function, replacing popcount_bits_word
8628 macro. Don't assume that bits_word is no wider than long long.
8629 (count_one_bits_word, count_trailing_zero_bits):
8630 Don't assume that bits_word is no wider than long long.
8631 * data.c (bool_vector_binop_driver, bool_vector_not):
8632 * fns.c (Fcopy_sequence):
8634 Create an uninitialized destination, to avoid needless work.
8635 (internal_equal): Simplify.
8636 (Ffillarray): Prefer tail call.
8637 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
8638 contain at least one word.
8639 (bits_word_to_host_endian): Prefer if to #if. Don't assume
8640 chars are narrower than ints.
8641 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8642 * fns.c (Fcopy_sequence):
8644 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8645 Don't try to port to hosts where bits_word values have holes; the
8646 code wouldn't work there anyway. Verify this assumption, though.
8647 (bool_vector_bytes): New function.
8648 (make_uninit_bool_vector): New decl.
8649 (bool_vector_fill): Now returns Lisp_Object.
8651 * xfns.c (xic_create_fontsetname):
8652 * xrdb.c (gethomedir): Prefer tail calls.
8654 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8656 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8657 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8659 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8660 that requires a return value.
8661 (Fset_buffer_modified_p): Take advantage of this change to do
8664 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8666 * buffer.c (Frestore_buffer_modified_p): Sync it with
8667 Fset_buffer_modified_p.
8668 (Fforce_mode_line_update): New function, moved from subr.el.
8669 (Fset_buffer_modified_p): Use them.
8670 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8672 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8674 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8675 This avoids undefined behavior when subtracting pointers into
8676 different aways. On my platform it also makes the code a tad
8677 smaller and presumably faster.
8679 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8681 * keyboard.c (command_loop_1): Use region-extract-function.
8682 * insdel.c (Qregion_extract_function): Not static any more (can we
8683 stop pretending that these vars can benefit from being marked static?).
8685 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8687 * search.c (find_newline): If buffer text is relocated during the
8688 "dumb loop", adjust C pointers into buffer text to follow suit.
8691 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8693 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8694 for conversion (Bug#15837).
8696 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8698 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8699 for the entire range of inserted characters. (Bug#15841)
8701 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8703 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8705 (realize_default_face): Remove assignment to distant-foreground if
8706 unspecified (Bug#15815).
8708 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8710 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8711 cache-long-scans disabled, since we don't want to call
8712 prepare_to_modify_buffer (in insert_1_both) for each message we
8715 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8716 from buffer.c. Improve commentary to the buffer field setter
8719 * buffer.c (bset_cache_long_scans): Static function deleted.
8720 Improve commentary to the buffer field setter functions.
8721 (init_buffer_once): Default for cache-long-scans changed to t.
8724 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8726 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8728 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8729 This bug was introduced in my 2013-06-21 change, and caused
8730 struct Lisp_Sub_Char_Table objects to be given too many slots,
8731 which broke 'make -C admin/unidata'.
8733 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8735 Import changes from mac-port 4.5.
8736 * macfont.m (mac_font_copy_default_descriptors_for_language)
8737 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8738 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8739 (macfont_language_default_font_names): New.
8740 (macfont_list): Rearrange language/charset code.
8741 (macfont_close): Don't check for macfont_info->cache.
8742 (mac_ctfont_create_preferred_family_for_attributes): New font
8743 selection code, call
8744 mac_font_copy_default_name_for_charset_and_languages.
8745 (mac_font_copy_default_descriptors_for_language)
8746 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8748 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8750 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8752 Port to C11 aligned_alloc, and fix some integer overflows.
8753 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8754 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8755 and use of posix_memalign replaced with aligned_alloc.
8756 (aligned_alloc): New function, defined or declared as needed.
8757 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8758 Don't undef; configure.ac now does this.
8759 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8760 (calloc, aligned_alloc): Check for integer overflow.
8761 (aligned_alloc): Rename from memalign. All uses changed.
8762 (memalign): New function, an alias for aligned_alloc.
8764 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8766 * xdisp.c (redisplay_internal): Fix typo in last change.
8768 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8770 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8772 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8774 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8775 redisplay--mode-lines-cause.
8776 (redisplay_internal): Keep them uptodate. Remove redundant check of
8777 buffer_shared_and_changed.
8778 * *.[chm]: Number every assignment to update_mode_lines so we
8779 can track why it is set.
8781 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8783 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8785 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8787 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8788 can track why it is set.
8790 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8792 Integer-related fixes for term.c etc.
8793 * dispextern.h (face_tty_specified_color): New function.
8794 * term.c (turn_on_face): Don't rely on undefined behavior when
8795 assigning an out-of-range value to 'long'.
8796 Simplify test for toggling highlight.
8797 (tty_capable_p): Omit last two (unused) args. All callers changed.
8798 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8799 (read_menu_input, tty_menu_activate, tty_menu_show):
8800 * xfaces.c (x_supports_face_attributes_p)
8801 (tty_supports_face_attributes_p):
8802 Use bool for boolean. All callers changed.
8803 (tty_supports_face_attributes_p): Omit defaults for color indices;
8804 no longer needed. Simplify tail call.
8806 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8808 * xdisp.c (prepare_menu_bars): Mark static.
8809 * lisp.h (prepare_menu_bars): Don't declare.
8810 * xselect.c (x_handle_selection_clear):
8811 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8813 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8815 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
8816 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
8818 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8820 * keyboard.c (Fcommand_error_default_function): Rename from
8821 Fdefault_error_output.
8823 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
8825 * keyboard.c (Fdefault_error_output): New function, extracted from
8827 (syms_of_keyboard): Use it for Vcommand_error_function.
8829 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8831 * eval.c (handlerlist_sentinel): New variable (bug#15802).
8832 (init_eval): Use it to ensure handlerlist is non-NULL.
8833 (unwind_to_catch): Make sure we never set handlerlist to NULL.
8834 (Fsignal): Adjust NULLness test of handlerlist.
8835 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
8837 2013-11-05 Eli Zaretskii <eliz@gnu.org>
8839 * callproc.c (call_process): Call prepare_to_modify_buffer before
8840 decoding text read from the sub-process, as the decoded stuff will
8841 be inserted into the buffer. This will invalidate the various
8842 caches maintained for the buffer. (Bug#15148)
8844 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
8846 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
8847 string of glyphless-char-display.
8849 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
8851 * nsfns.m (ns_get_name_from_ioreg): New function.
8852 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
8853 OSX >= 10.9. Use ns_get_name_from_ioreg.
8855 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8857 Simplify and port recent bool vector changes.
8858 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
8859 only in this file. Use a more-efficient implementation if the
8860 second argument is a power of 2.
8861 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8862 Remove no-longer-necessary compile-time checks.
8863 (bool_vector_exact_payload_bytes): New function.
8864 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
8865 exact payload changed to call the new function. Do not assume
8866 that the arg or result fits in ptrdiff_t.
8867 (bool_vector_fill): New function.
8868 (Fmake_bool_vector): Use it. Don't assume bit counts fit
8870 (vroundup_ct): Don't assume arg fits in size_t.
8871 * category.c (SET_CATEGORY_SET): Remove. All callers now just
8872 invoke set_category_set.
8873 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
8874 All callers changed. Use bool_vector_set.
8875 * category.h (XCATEGORY_SET): Remove; no longer needed.
8876 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
8878 * data.c (Faref): Use bool_vector_ref.
8879 (Faset): Use bool_vector_set.
8880 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
8881 (Fbool_vector_not, Fbool_vector_count_matches)
8882 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
8883 * fns.c (concat): Use bool_vector_ref.
8884 (Ffillarray): Use bool_vector_fill.
8885 (mapcar1): Use bool_vector_ref.
8886 (sxhash_bool_vector): Hash words, not bytes.
8887 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
8888 a constant, since it's now used in #if.
8889 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
8890 unsigned char on unusual architectures, so that we no longer
8891 assume that the number of bits per bits_word is a power of two or
8892 is a multiple of 8 or of CHAR_BIT.
8893 (Qt): Add forward decl.
8894 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
8895 at least as strictly as bits_word.
8896 (bool_vector_data, bool_vector_uchar_data): New accessors.
8897 All data structure accesses changed to use them.
8898 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
8899 (bool_vector_set): New functions.
8900 (bool_vector_fill): New decl.
8901 (ROUNDUP): Move to alloc.c as described above.
8903 Fix recent gnutls changes.
8904 * gnutls.c (Fgnutls_boot): Don't assume C99.
8905 * process.c (wait_reading_process_output): Fix typo in recent change.
8907 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
8909 * process.c (wait_reading_process_output, read_process_output)
8910 (send_process): Check gnutls_state is not NULL.
8912 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
8913 (Fgnutls_boot): Set process gnutls_p later, after initialization.
8915 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
8917 * nsterm.m (init, run, stop:): New methods in EmacsApp for
8918 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
8920 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
8923 * nsfns.m (Fx_create_frame): Fix memory leak.
8925 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
8926 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
8927 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
8929 2013-11-04 Eli Zaretskii <eliz@gnu.org>
8931 * xdisp.c (message3_nolog, message_with_string): Encode the string
8932 before writing it to the terminal in a non-interactive session.
8934 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
8935 sure we concatenate them into a unibyte string.
8937 * fileio.c (make_temp_name): Encode PREFIX, and decode the
8938 resulting temporary name before returning it to the caller.
8939 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
8940 is a unibyte string, convert NAME to a unibyte string to ensure
8941 that the result is also a unibyte string.
8943 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
8944 create unibyte strings from default paths and directory/file
8947 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
8950 * callproc.c (init_callproc): Use build_unibyte_string to make
8951 sure we create unibyte strings from default paths and
8952 directory/file names.
8954 * buffer.c (init_buffer): Don't store default-directory of
8955 *scratch* in multibyte form. The original problem which led to
8956 that is described in
8957 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
8958 but it was solved long ago. (Bug#15260)
8960 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
8962 Port to stricter C99 platforms.
8963 Especially, C99 prohibits nesting a struct X inside struct Y if
8964 struct X has a flexible array member.
8965 * alloc.c (struct sdata): New type.
8966 (sdata): Implement in terms of struct sdata.
8967 Remove u member; all uses replaced by next_vector, set_next_vector.
8968 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
8969 (SDATA_DATA_OFFSET): Now a constant, not a macro.
8970 (struct sblock): Rename first_data member to data, which is now
8971 a flexible array member. All uses changed.
8972 (next_vector, set_next_vector, large_vector_vec): New functions.
8973 (vector_alignment): New constant.
8974 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
8975 (struct large-vector): Now merely a NEXT member, since the old approach
8976 ran afoul of stricter C99. All uses changed to use
8977 large_vector_vec or large_vector_offset.
8978 (large_vector_offset): New constant.
8979 * dispnew.c: Include tparam.h, for tgetent.
8980 Do not include term.h; no longer needed.
8981 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
8982 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
8983 (struct Lisp_Vector): Use a flexible array member for contents,
8984 instead of a union with a member that is an array of size 1.
8986 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
8987 fact that the struct no longer contains a union.
8988 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
8989 (struct Lisp_Save_Value, struct Lisp_Free):
8990 Use unsigned, not int, for spacers, to avoid c99 warning.
8991 (union specbinding): Use unsigned, not bool, for bitfield, as
8992 bool is not portable to pre-C99 hosts.
8994 2013-11-04 Glenn Morris <rgm@gnu.org>
8996 * emacs.c (usage_message): Mention that `-L :...' appends.
8998 2013-11-02 Glenn Morris <rgm@gnu.org>
9000 * Makefile.in (abs_builddir): Remove.
9001 (bootstrap_exe): Use relative filename.
9003 Use relative filenames in TAGS files.
9004 * Makefile.in (abs_srcdir): Remove it again.
9005 (.PHONY): Remove frc.
9006 (maintainer-clean): No more TAGS-LISP file.
9007 (TAGS): Pass relative file names to etags.
9008 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9010 * Makefile.in (abs_srcdir): New, set by configure.
9012 (maintainer-clean): Remove pointless echo. That should be in the
9013 top-level Makefile, if anywhere. Delete TAGS-LISP.
9014 (extraclean): No s/ and m/ directories for some time.
9015 (TAGS): Also depend on ctagsfiles3.
9016 Remove no-longer-defined S_FILE.
9017 Pass absolute filenames to etags once more.
9018 (TAGS-LISP): Replace lispdir with its expansion.
9019 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9020 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9022 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9024 * xfaces.c (check_lface_attrs, realize_default_face):
9025 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9026 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9028 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9030 * emacs.c (original_pwd): Remove global var by making it local.
9031 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9033 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9035 * xfaces.c: Declare color_distance.
9036 (QCdistant_foreground): New variable.
9037 (NEAR_SAME_COLOR_THRESHOLD): New define.
9038 (load_color2): New function.
9039 (load_color): Call load_color2.
9040 (load_face_colors): Call load_color2 and if distant-color is specified
9041 calculate distant and use distant-color if colors are near.
9042 (LFACE_DISTANT_FOREGROUND): New define.
9043 (merge_face_ref, Finternal_set_lisp_face_attribute)
9044 (Finternal_get_lisp_face_attribute)
9045 (x_supports_face_attributes_p): Handle distant-foreground similar to
9047 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9049 * dispextern.h (lface_attribute_index):
9050 Add LFACE_DISTANT_FOREGROUND_INDEX.
9052 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9054 * image.c (pbm_next_char): New function.
9055 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9056 (pbm_scan_number): Use it.
9057 (Qlibjpeg_version): New variable.
9058 (syms_of_image): DEFSYM and initialize it.
9060 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9062 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9064 2013-10-31 Glenn Morris <rgm@gnu.org>
9066 * emacs.c (original_pwd): New char.
9067 (main): If using --chdir, store original_pwd.
9068 (init_cmdargs): When setting Vinvocation_directory based on a
9069 relative argv[0], use original_pwd if set. (Bug#15768)
9071 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9073 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9075 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9077 * insdel.c: Fix minor problems found by static checking.
9078 (Qregion_extract_function): Now static.
9079 (prepare_to_modify_buffer_1): Remove unused locals.
9081 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9083 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9084 (syms_of_xdisp): Declare pre-redisplay-function.
9085 (markpos_of_region): Remove function.
9086 (init_iterator, compute_stop_pos, handle_face_prop)
9087 (face_before_or_after_it_pos, reseat_to_string)
9088 (get_next_display_element, window_buffer_changed)
9089 (redisplay_internal, try_cursor_movement, redisplay_window)
9090 (try_window_reusing_current_matrix, try_window_id, display_line)
9091 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9092 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9093 * window.h (struct window): Remove field `region_showing'.
9094 * dispextern.h (struct it): Remove region_beg/end_charpos.
9095 (face_at_buffer_position, face_for_overlay_string)
9096 (face_at_string_position): Update prototypes.
9097 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9098 (face_at_string_position): Remove `region_beg' and `region_end' args.
9099 * fontset.c (Finternal_char_font):
9100 * font.c (font_at, font_range): Adjust calls accordingly.
9101 * insdel.c (Qregion_extract_function): New var.
9102 (syms_of_insdel): Initialize it.
9103 (prepare_to_modify_buffer_1): Use it.
9105 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9107 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9108 * ftxfont.c (ftxfont_get_gcs):
9109 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9110 * xfaces.c (x_free_colors, x_free_dpy_colors)
9111 (x_create_gc, unload_color):
9112 * xselect.c (x_property_data_to_lisp):
9113 * xsettings.c (parse_settings):
9114 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9115 (get_bits_and_offset): Adjust definition.
9116 * frame.c (XParseGeometry): Adjust locals.
9117 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9118 * regex.h (toplevel): Likewise for reg_syntax_t.
9120 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9122 * eval.c (run_hook_with_args): Use FUNCTIONP.
9124 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9126 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9127 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9128 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9129 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9130 on MS-Windows anyway.
9131 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9132 (free_realized_face): ...adjust user.
9133 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9134 white relief pixels to -1.
9135 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9136 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9137 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9139 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9141 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9142 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9143 in practice now. All callers changed.
9145 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9147 * dispextern.h (struct face): Use bitfields for 'underline_type'
9148 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9149 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9150 'stipple' member. Move 'lface' member up to help...
9151 * xfaces.c (make_realized_face): ...this function to find and
9152 clear just the members that need clearing.
9153 (load_face_colors, realize_x_face):
9154 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9156 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9158 * xftfont.c (struct xftfont_info): Remove set-but-unused
9160 (xftfont_open): Adjust user.
9161 (xftfont_get_colors): Remove useless prototype.
9163 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9165 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9166 before passing them to 'unexec'. (Bug#15260)
9168 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9170 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9172 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9174 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9175 the changed signature of the font driver's 'close' method.
9177 * w32font.h (w32font_close): Adjust the prototype to the change in
9178 function definition.
9180 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9182 * w32uniscribe.c (uniscribe_close): Adapt the call to
9183 w32font_close to its new prototype.
9185 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
9187 Omit unused frame argument of font API's close function.
9188 * font.h (struct font): Drop frame argument. Adjust comment.
9189 * font.c (font_clear_cache, font_close_object): Adjust users.
9190 * ftfont.c (ftfont_close):
9191 * ftxfont.c (ftxfont_close):
9192 * macfont.m (macfont_close):
9193 * nsfont.m (nsfont_close):
9194 * w32font.c (w32font_close):
9195 * xfont.c (xfont_close):
9196 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
9197 tweak comments and make functions safe if called more than once for
9198 the same font object.
9200 Perform font-specific cleanup when font object is swept by GC. See
9201 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
9202 * alloc.c (cleanup_vector): New function.
9203 (sweep_vector): Call it for each reclaimed vector object.
9204 * font.h (struct font): Adjust comment.
9206 2013-10-24 Glenn Morris <rgm@gnu.org>
9208 * Makefile.in (abs_top_srcdir): New, set by configure.
9210 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
9212 Adjust recent font-related changes to fix bug#15686.
9213 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
9214 is a live window system frame, mark its default font too.
9216 2013-10-23 Glenn Morris <rgm@gnu.org>
9218 * Makefile.in (RUN_TEMACS): Make relative (again).
9219 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
9220 (bootstrap-emacs$(EXEEXT)):
9221 Quote entities that might contain whitespace.
9223 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
9225 Port to Solaris 10 and its bundled GCC.
9226 Problem reported by Timothy C. Burt.
9227 * floatfns.c (isfinite, isnan): Redefine unconditionally.
9229 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
9231 Do not allow font caches to grow too large.
9232 * alloc.c (compact_font_cache_entry, compact_font_caches):
9233 New functions or stub if not HAVE_WINDOW_SYSTEM.
9234 (compact_undo_list): Factor out from Fgarbage_collect.
9236 (mark_face_cache): Mark face font. Move down to avoid
9238 (mark_terminals): Do not mark font cache here.
9239 (Fgarbage_collect): Call compaction functions described
9240 above. Adjust comment.
9242 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
9244 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
9245 chdir to HOME (bug#15607).
9247 * nsterm.m (Qcocoa, Qgnustep): New variables.
9248 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
9249 (ns_get_color): Make selection color work for GNUstep also.
9251 2013-10-18 Eli Zaretskii <eliz@gnu.org>
9253 * keyboard.c (make_lispy_event): Remove GPM-specific code that
9254 handles mouse clicks. Instead, let GPM use the same code as all
9255 the other mice use. See the discussion starting at
9256 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
9257 for the details of the problem with the menu bar this fixes.
9259 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
9261 Remove port-specific display name lists to avoid extra
9262 complexity and data duplication with display info lists.
9263 * xterm.h (x_display_name_list): Remove declaration.
9264 * xterm.c (x_display_name_list): Remove.
9265 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
9266 * xfns.c (x_display_info_for_name, Fx_display_list):
9267 Likewise. Use x_display_list where appropriate.
9268 * w32term.h (w32_display_name_list): Remove declaration.
9269 * w32term.c (w32_display_name_list): Remove.
9270 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
9272 * w32fns.c (x_display_info_for_name, Fx_display_list):
9273 Likewise. Use x_display_list where appropriate.
9274 * nsterm.h (ns_display_name_list): Remove declaration.
9275 * nsterm.m (ns_display_name_list): Remove.
9276 (ns_term_init, syms_of_nsterm): Adjust users.
9277 * nsfns.m (ns_display_info_for_name, Fx_display_list):
9278 Likewise. Use x_display_list where appropriate.
9279 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
9280 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
9281 (mark_terminals): Mark per-terminal font cache.
9283 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
9285 Don't run timers in input-pending-p. Its new check-timers param
9286 provides the prior behavior. (Bug#15045).
9287 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
9289 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
9291 Make some functions static in non-Microsoft builds.
9292 On my platform (Fedora 19 x86-64), this shrinks the
9293 Emacs executable (text+data) by 0.25%.
9294 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
9295 (load_color) [!MSDOS]:
9296 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
9297 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
9298 * lisp.h (check_existing):
9299 * process.h (conv_sockaddr_to_lisp, network_interface_list)
9300 (network_interface_info) [!WINDOWSNT]:
9301 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
9302 Remove extern decls.
9303 * fileio.c (check_existing):
9304 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
9305 * process.c (conv_sockaddr_to_lisp, network_interface_list)
9306 (network_interface_info) [!WINDOWSNT]:
9307 * term.c (encode_terminal_code) [!WINDOWSNT]:
9308 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
9309 * xfaces.c (load_color) [!MSDOS]:
9311 * fileio.c (check_existing, check_executable, check_writable):
9312 * process.c (network_interface_list, network_interface_info):
9313 Move earlier, so that we don't need forward decls.
9314 * gnutls.c (fn_gnutls_transport_set_errno)
9315 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
9317 * w32.c (init_environment): Use faccessat rather than
9318 check_existing, partly for consistency with the rest of the code
9319 in this file, partly so that check_existing can be static.
9321 Make VALMASK visible to GDB even if clang is used (Bug#15574).
9322 * emacs.c (MAIN_PROGRAM): New macro.
9323 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
9324 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
9326 bool vector int width fixes
9327 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
9328 (Fbool_vector_count_matches_at):
9329 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
9330 can exceed PTRDIFF_MAX, at least in theory.
9331 (Fbool_vector_count_matches_at):
9332 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
9334 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
9336 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
9337 (struct sockaddr): Add forward decl, for platforms that lack it.
9339 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
9341 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
9344 2013-10-16 Eli Zaretskii <eliz@gnu.org>
9346 * w32.c (network_interface_get_info, network_interface_list)
9347 (network_interface_info): New functions. (Bug#15610)
9348 (GetAdaptersInfo_Proc): New typedef.
9349 (get_adapters_info): New wrapper function.
9350 (globals_of_w32): Initialize g_b_init_get_adapters_info.
9352 * process.h (network_interface_list, network_interface_info):
9355 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
9356 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
9357 all systems. Return non-nil for systems that HAVE_NET_IF_H and
9358 for WINDOWSNT. Doc fix.
9359 (syms_of_process): Defsubr Snetwork_interface_list and
9360 Snetwork_interface_info unconditionally.
9362 * menu.c (have_boxes): Fix redundant simulation of radio buttons
9363 in NS GUI sessions. (Bug#15629)
9365 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
9367 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
9369 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9371 * print.c (print_object): Print " ..." when truncating bool vectors.
9373 2013-10-15 Eli Zaretskii <eliz@gnu.org>
9375 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
9376 standard mouse buttons.
9378 * termhooks.h (struct input_event): Remove incorrect commentary.
9380 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9382 Disallow bool vector operations on mixed-length operands.
9383 The old behavior left garbage in the result vector sometimes,
9384 and didn't seem to be useful.
9385 * data.c (Qwrong_length_argument): New static var.
9386 (wrong_length_argument): New function.
9387 (bool_vector_binop_driver): Check that args agree in length.
9389 * keyboard.c, keyboard.h (all_kboards): Now static.
9391 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
9393 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
9394 note from the lispref.
9396 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
9398 * nsterm.h (struct ns_display_info): Remove set-but-unused
9399 member image_cache (image caches are per-terminal anyway).
9400 (FRAME_X_IMAGE_CACHE): Remove.
9401 * nsterm.m (ns_initialize_display_info): Adjust user.
9403 2013-10-14 Eli Zaretskii <eliz@gnu.org>
9405 * w32proc.c: Include mingw_time.h.
9407 * w32.c: Include mingw_time.h.
9409 Implement scrolling of TTY menus when the screen is too short.
9411 * term.c (tty_menu_display): Accept an additional argument, the
9412 menu item from which to start displaying the menu. Account for
9413 the value of Y when limiting the menu to the number of available
9415 (mi_result): New enumeration.
9416 (read_menu_input): Return enumerated value. When the y coordinate
9417 hits min_y or max_y, return scroll indication instead of wrapping
9419 (tty_menu_activate): Handle the scrolling indications from
9420 read_menu_input. Compute the first menu item to display and pass
9421 it to tty_menu_display.
9423 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9425 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
9426 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
9427 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
9428 Adjust to match the change described below.
9429 (struct terminal): Move must_write_spaces, line_ins_del_ok,
9430 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
9431 memory_below_frame members to...
9432 * termchar.h (struct tty_display_info): ...here because they're
9433 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
9434 * term.c (init_tty):
9435 * nsterm.m (ns_create_terminal):
9436 * w32term.c (w32_create_terminal):
9437 * xterm.c (x_create_terminal): Adjust users.
9438 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
9439 to filter out non-TTY frames. Adjust comment.
9440 (scrolling): Adjust user. Prefer eassert for debugging check.
9442 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9444 * xfaces.c (PT_PER_INCH): Remove unused macro.
9445 * termhooks.h (struct terminal): Remove set-but-unused
9446 member fast_clear_end_of_line.
9447 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
9448 * nsterm.m (ns_create_terminal):
9449 * term.c (init_tty):
9450 * w32term.c (w32_create_terminal):
9451 * xterm.c (x_create_terminal): Adjust users.
9453 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
9455 * lisp.h (bool_vector_size): New function.
9456 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
9457 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9458 (Fbool_vector_not, Fbool_vector_count_matches_at):
9459 Remove uses of 'eassume' that should no longer be needed,
9460 because they are subsumed by the 'eassume' in bool_vector_size.
9462 2013-10-12 Eli Zaretskii <eliz@gnu.org>
9464 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
9465 after inclusion of gif_lib.h, thus fixing compiler warnings caused
9466 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
9468 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9470 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
9471 have different dimensions. (Bug#15575)
9473 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
9476 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
9478 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9480 * term.c (tty_menu_show): Never return with unbalanced
9481 specpdl. Use eassert for debugging check. Adjust style.
9483 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9485 * term.c (read_menu_input): Make selection of menu items
9486 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
9487 (tty_menu_activate): Fix off-by-one error when computing max_y.
9489 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
9491 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
9492 audit logging (only used with GnuTLS 3.x) and enable it.
9494 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9496 * dispnew.c (redraw_frame): Remove useless #ifdef because
9497 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
9498 Also, move TTY fflush to...
9499 * term.c (tty_update_end): ...this function.
9501 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9503 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
9504 the end of the frame's glyph matrix. (Bug#15575)
9506 * term.c (tty_menu_display): Don't move cursor while overwriting
9507 frame's glyphs with menu items. Limit the number of items
9508 displayed to what can be shown on the available screen lines,
9509 excluding the echo area.
9510 (tty_menu_activate): Limit the Y coordinate allowed by
9511 read_menu_input to the last screen line used for menu display.
9513 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9515 * lisp.h (eassume): New macro.
9516 Also, include <verify.h>, for 'assume'.
9517 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9518 (vroundup, vector_nbytes):
9519 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9520 (Fbool_vector_not, Fbool_vector_count_matches)
9521 (Fbool_vector_count_matches_at):
9522 Use eassume, not eassert.
9523 * casetab.c (set_identity, shuffle):
9524 * composite.c (composition_gstring_put_cache):
9525 * dispnew.c (update_frame_1):
9526 * ftfont.c (ftfont_shape_by_flt):
9527 * image.c (gif_load):
9528 * intervals.c (offset_intervals):
9529 * macfont.m (macfont_shape):
9530 Remove calls to 'assume' that are no longer needed, because
9531 --enable-gcc-warnings no longer generates bogus warnings
9532 when these calls are removed.
9534 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9536 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9538 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9540 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9541 (Qsubstitute_env_in_file_name): New var.
9542 (syms_of_fileio): Define it.
9544 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9546 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
9547 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
9550 * term.c (save_and_enable_current_matrix): Don't allocate and
9551 don't save margin areas.
9552 (restore_desired_matrix): Don't restore margin areas.
9553 (free_saved_screen): Don't free margin areas.
9555 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
9557 * image.c: Pacify --enable-gcc-warnings.
9558 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
9559 #define only if used.
9561 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9563 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
9564 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
9565 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
9566 (gif_load): For giflib v5.x and later, display the error message
9567 produced by giflib when its functions fail.
9568 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
9571 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9573 * keyboard.c (last_event_timestamp): Remove. For X selection and
9574 GTK popup menus, it may be obtained from per-frame X display info.
9575 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
9576 (process_special_events): Adjust users.
9577 * keyboard.h (last_event_timestamp): Remove declaration.
9578 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
9579 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
9580 * menu.h (xmenu_show): Adjust prototype.
9581 * menu.c (Fx_popup_menu): Adjust user.
9582 * xselect.c (x_own_selection, x_get_foreign_selection)
9583 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
9585 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9587 * keyboard.c (init_kboard): Now static. Add arg
9588 to denote window system. Adjust comment.
9589 (init_keyboard): Adjust user.
9590 (allocate_kboard): New function.
9592 * nsterm.m (ns_term_init):
9593 * term.c (init_tty):
9594 * w32term.c (w32_create_terminal):
9595 * xterm.c (x_term_init): Use it.
9596 * keyboard.h (init_kboard): Remove prototype.
9597 (allocate_kboard): Add prototype.
9599 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
9601 * image.c (GIFLIB_MAJOR): Ensure it's defined.
9602 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
9604 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9606 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
9608 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9610 * term.c (tty_menu_activate): Flush the output stream after
9611 showing the cursor, and don't mark the frame garbaged at exit from
9612 the function. Fixes redisplay glitches when moving from one menu
9615 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
9617 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
9618 or throw error (Bug#15570).
9620 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9622 * intervals.c (temp_set_point_both): Move test into 'eassert',
9625 * lisp.h (eassert): Don't use 'assume'.
9626 Sometimes 'assume' wins in performance, and sometimes it loses,
9627 so it shouldn't be used all the time. Perhaps we need two
9628 flavors of 'eassert', one for where 'assume' is far more likely
9629 to help or to hurt; but that can be done later.
9630 Problem reported by Dmitry Antipov in
9631 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
9632 Also, don't include <verify.h>; no longer needed.
9634 2013-10-09 Glenn Morris <rgm@gnu.org>
9636 * eval.c (Fcond): Doc tweak.
9638 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9640 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9641 expressions with side effects to eassert. (Bug#15565)
9643 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9645 * fns.c (hashfn_user_defined): Allow hash functions to return any
9648 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9650 Fix minor problems found by static checking.
9651 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9652 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9653 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9654 * keyboard.c (read_menu_command): Remove unused local.
9655 * lisp.h (read_menu_command): New decl.
9656 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9657 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9658 Return ptrdiff_t, not int.
9659 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9660 not int, for benefit of xpalloc.
9661 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9663 (have_menus_p): Remove; unused.
9664 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9665 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9666 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9668 (save_and_enable_current_matrix): Omit unnecessary casts.
9669 (read_menu_input): Omit local extern decl (now in lisp.h).
9670 Don't access uninitialized storage if mouse_get_xy fails.
9671 (tty_menu_activate): Mark local as initialized, for lint.
9672 (tty_menu_activate, tty_meny_show): Remove unused locals.
9674 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9676 Support menus on text-mode terminals.
9677 * xterm.h (xw_popup_dialog): Add prototype.
9679 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9680 (xmenu_show): Block input here, instead in Fx_popup_menu.
9681 (xw_popup_dialog): New function, with X-specific bits of popup
9684 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9687 * window.c (Fset_window_configuration): Use run-time tests of the
9688 frame type instead of compile-time conditionals, when menu-bar
9689 lines are considered.
9691 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9692 (w32_popup_dialog): New prototypes.
9694 * w32menu.c (Fx_popup_dialog): Function deleted.
9695 (w32_popup_dialog): New function, with w32 specific bits of popup
9696 dialogs. Block input here.
9698 * w32inevt.c (w32_console_read_socket): Minor change to add
9699 debugging TTY events.
9701 * w32fns.c (show_hourglass): If returning early because the frame
9702 is not a GUI frame, unblock input.
9704 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9705 (cursorY): New functions.
9707 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9708 WINDOWSNT, macros that call curX and curY elsewhere.
9710 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9712 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9713 specific function to hide and show cursor on a text-mode terminal.
9714 (tty_menu_struct, struct tty_menu_state): New structures.
9715 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9716 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9717 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9718 (tty_menu_locate, save_and_enable_current_matrix)
9719 (restore_desired_matrix, screen_update, read_menu_input)
9720 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9721 (tty_pop_down_menu, tty_menu_last_menubar_item)
9722 (tty_menu_new_item_coords, tty_menu_show): New functions.
9723 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9725 * nsterm.h (ns_popup_dialog): Adjust prototype.
9727 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9729 (ns_popup_dialog): Adapt order of arguments to the other
9730 *_menu_show implementations.
9731 (Fx_popup_dialog): Function deleted.
9733 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9735 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9737 * menu.c (have_boxes): New function.
9738 (single_keymap_panes): Use it instead of a compile-time
9740 (single_menu_item): Use run-time tests of the frame type instead
9741 of compile-time conditionals.
9742 (encode_menu_string): New function.
9743 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9744 the macro, since different types of frame need different encoding
9746 (digest_single_submenu): Use run-time tests of frame type instead
9747 of, or in addition to, compile-time conditionals.
9748 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9749 (Fx_popup_menu): Detect when the function is called from keyboard
9750 on a TTY. Don't barf when invoked on a text-mode frame.
9751 Check frame type at run time, instead of compile-time conditionals for
9752 invoking terminal-specific menu-show functions.
9753 Call tty_menu_show on text-mode frames.
9754 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9755 run time to determine which alternative to invoke; support dialogs
9758 * keyboard.h <Qmouse_movement>: Declare.
9760 * keyboard.c <Qmouse_movement>: Now extern.
9761 <Qecho_keystrokes>: New static variable.
9762 (read_key_sequence): Accept an additional argument, a flag to
9763 prevent redisplay during reading of the key sequence. All callers
9765 (read_menu_command): New function.
9766 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9768 (toolkit_menubar_in_use): New function.
9769 (make_lispy_event): Use it instead of a compile-time test.
9771 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9772 window-system being available.
9774 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9775 to x-popup-dialog on the frame type, they all now support popup
9778 * dispnew.c (save_current_matrix): Save the margin areas.
9779 (restore_current_matrix): Restore margin areas.
9780 (update_frame_with_menu): New function.
9782 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9785 * alloc.c (make_save_ptr): Now compiled unconditionally.
9787 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9789 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9790 (redraw_frame, update_frame): Adjust users.
9791 * dispextern.h (set_window_update_flags): Adjust prototype.
9792 * xdisp.c (redisplay_internal): When updating all frames with zero
9793 windows_or_buffers_changed, assume that only the windows that shows
9794 current buffer should be really updated.
9796 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9798 Do not allocate huge temporary memory areas and objects while encoding
9799 for file I/O, thus reducing an enormous memory usage for large buffers.
9800 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9801 * coding.h (struct coding_system): New member raw_destination.
9802 * coding.c (setup_coding_system): Initialize it to zero.
9803 (encode_coding_object): If raw_destination is set, do not create
9804 dst_object. Add comment.
9805 * fileio.c (toplevel): New constant E_WRITE_MAX.
9806 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9807 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9809 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
9811 * nsterm.m (windowDidExitFullScreen:)
9812 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
9814 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9816 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
9817 * keyboard.c (unblock_input_to): Don't process pending signals
9818 if a fatal error is in progress.
9820 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
9821 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
9822 they're talking about words in Lisp bool vectors.
9823 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
9824 * data.c (popcount_bits_word): Rename from popcount_size_t.
9825 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
9828 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9830 Improve support for popcount and counting trailing zeros (Bug#15550).
9831 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
9832 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
9833 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
9834 (popcount_size_t_msc, popcount_size_t_gcc):
9835 Remove; now done by Gnulib.
9836 (popcount_size_t): Now a macro that defers to Gnulib.
9837 (count_trailing_zero_bits): Return int, for consistency with
9838 Gnulib and because Emacs prefers signed to unsigned int.
9839 Don't assume that size_t is either unsigned int or unsigned long
9840 or unsigned long long.
9841 (size_t_to_host_endian): Do not assume that size_t is either
9842 exactly 32 or exactly 64 bits wide.
9843 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
9844 etc., so that it's now an enum constant, not a macro.
9845 No need to assume that it's either 32 or 64.
9847 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
9849 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
9852 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9854 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
9855 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
9857 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9859 emacs_read and emacs_write now use void *, not char *.
9860 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
9861 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
9862 Buffer arg is now void *, not char *. This matches plain
9863 'read' and 'write' better, and avoids a constraint violation
9864 on Solaris 9 with Oracle Studio.
9866 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9868 * alloc.c (Fmake_string): For ASCII char initializer, prefer
9869 memset to explicit loop. Otherwise copy largest possible chunk
9870 from initialized to uninitialized part, thus allowing the longer
9871 memcpy runs and reducing the number of loop iterations.
9873 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
9875 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
9876 hide toolbar (Bug#15388).
9877 (windowDidEnterFullScreen:): If presentation options are zero,
9878 set them here (Bug#15388).
9879 (ns_update_auto_hide_menu_bar): Remove runtime check.
9880 Don't auto hide dock unless menubar is also auto hidden.
9882 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
9884 * editfns.c (message): Mention batch mode in doc string.
9886 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
9888 * nsterm.m (check_native_fs): Remove erroneous comment.
9890 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
9892 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
9893 uses find_newline instead of scan_newline and so doesn't move point.
9895 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
9897 Use hardware support for byteswapping on glibc x86 etc.
9898 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
9899 whereas the old swap64 needed 30.
9900 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
9901 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
9902 Use byteswap.h's macros to swap bytes.
9903 * lisp.h (swap16, swap32, swap64): Remove.
9904 All uses replaced by bswap_16, bswap_32, bswap_64.
9906 * bytecode.c (exec_byte_code): Use some more volatile variables
9907 to work around local variables getting clobbered by longjmp.
9908 Port to pre-C99, which doesn't allow decls after stmts.
9910 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
9912 * lisp.h (eassert): Assume that COND is true when optimizing.
9913 In other words, take on the behavior of eassert_and_assume.
9914 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
9915 (eassert_and_assume): Remove. All uses replaced by eassert.
9917 * xdisp.c (Qglyphless_char): Now static.
9919 Adjust to merge from gnulib.
9920 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
9921 * lisp.h: Include <verify.h>, for 'assume'.
9923 * eval.c (clobbered_eassert): New macro.
9924 (internal_catch, internal_condition_case)
9925 (internal_condition_case_1, internal_condition_case_2)
9926 (internal_condition_case_n): Use it instead of eassert
9927 when the argument contains locals clobbered by longjmp.
9928 Don't use clobbered locals outside of clobbered_eassert.
9929 (internal_lisp_condition_case): Use a volatile variable
9930 to work around a local variable's getting clobbered.
9932 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9934 * lisp.h (struct handler): Merge struct handler and struct catchtag.
9935 (PUSH_HANDLER): New macro.
9936 (catchlist): Remove.
9937 (handlerlist): Always declare.
9939 * eval.c (catchlist): Remove (merge with handlerlist).
9940 (handlerlist, lisp_eval_depth): Not static any more.
9941 (internal_catch, internal_condition_case, internal_condition_case_1)
9942 (internal_condition_case_2, internal_condition_case_n):
9944 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
9945 handlerlist/catchlist.
9946 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
9947 handlerlist which can only handle a single condition-case handler at
9949 (find_handler_clause): Simplify since we only a single branch here
9952 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
9954 (bcall0): New function.
9955 (exec_byte_code): Add corresponding cases. Improve error message when
9956 encountering an invalid byte-code. Let Bunwind_protect accept
9957 a function (rather than a list of expressions) as argument.
9959 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
9960 and make them unconditional now that they're heap-allocated.
9962 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9964 * charset.c (Fdecode_char, Fencode_char): Remove description of
9965 `restriction' arg. now that it's hidden by advertised-calling-convention.
9967 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
9969 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9970 Remove unused variable (from mac-port).
9971 (macfont_draw): Use s->ybase for correct y position.
9973 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9975 * frame.h (struct frame): Drop has_minibuffer member because...
9976 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
9977 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
9979 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9981 * window.h (struct window): Prefer enum text_cursor_kinds to int
9982 for phys_cursor_type member. Move the latter, phys_cursor_width,
9983 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
9984 * window.c (replace_window, make_window): Adjust users.
9986 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9988 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
9989 this module is never compiled otherwise.
9991 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
9993 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
9996 2013-09-29 Eli Zaretskii <eliz@gnu.org>
9998 * xdisp.c (get_next_display_element): Don't call face_for_font in
9999 a build configured --without-x. (Bug#15484)
10001 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10003 * window.c (calc_absolute_offset): #elif should be #elif defined.
10005 * frame.c (delete_frame): Block/unblock input to overcome race
10006 condition (Bug#15475).
10008 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10010 * frame.c (delete_frame): Record selected frame only after
10011 calling Qdelete_frame_functions (Bug#15477).
10013 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10015 * nsterm.m (ns_selection_color): Remove.
10016 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10017 NSColor selectedText(Background)Color. Only for COCOA.
10018 (ns_term_init): Remove assignment of ns_selection_color, logic
10019 moved to ns_get_color.
10021 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10022 NS_SELECTION_COLOR_DEFAULT.
10023 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10025 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10027 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10028 frame' does not have the tool_bar_window member.
10030 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10032 Signal error when reading an empty byte-code object (Bug#15405)
10033 * lread.c (read1): Signal error.
10034 * alloc.c (make_byte_code): eassert header size.
10035 (sweep_vectors): Change an int to size_t.
10037 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10039 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10040 instead of ints, as it's the usual style for offsetof constants. See:
10041 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10043 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10044 This is ugly, but it should fix the performance problem for older
10045 GCC versions in the short run. I'll look into integrating the
10046 Gnulib module for popcount, as a better fix.
10047 See the thread starting in:
10048 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10049 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10050 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10051 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10052 (popcount_size_t): Use it.
10054 2013-09-24 Daniel Colascione <dancol@dancol.org>
10056 * process.c (Fnetwork_interface_info): Fix build break due to
10059 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10061 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10062 Prefer signed to unsigned integers where either will do.
10063 No need for 'const' on locals that do not escape.
10064 Omit easserts with unnecessary and unportable assumptions about
10065 alignment. Avoid unnecessary casts to char *.
10067 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10069 Use union for the payload of struct Lisp_Vector.
10070 This helps to avoid a few glitches dictated by C's aliasing rules.
10071 * lisp.h (struct Lisp_Vector): Use union for next and
10072 contents member. Adjust comment. Change related users.
10073 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10074 Related users changed.
10075 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10076 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10077 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10078 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10080 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10082 Optimize glyph row clearing and copying routines.
10083 * dispextern.h (struct glyph_row): Change layout of struct
10084 glyph_row to help copy_row_except_pointers. Adjust comment.
10085 * dispnew.c (null_row): Remove.
10086 (clear_glyph_row): Use offsetof and memset to find and clear
10087 just the members that need clearing. Adjust comment.
10088 (copy_row_except_pointers): Likewise for copying.
10090 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10092 Some minor cleanups of recently-added bool vector code.
10093 * conf_post.h (assume): Always return void. Use lint version
10094 only if GCC and MSC versions don't apply.
10095 * conf_post.h (assume):
10096 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10097 Depend on _MSC_VER, not __MSC_VER, for consistency with
10099 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10100 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10101 (bool_vector_binop_driver, count_trailing_zero_bits)
10102 (size_t_to_host_endian): Now static, not static inline;
10103 the latter isn't needed with modern compilers and doesn't
10104 work with older compilers anyway.
10106 * alloc.c (valgrind_p): Use bool for boolean.
10108 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10110 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10111 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10112 (display_last_displayed_message_p, message_buf_print)
10113 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10114 Use bool for boolean.
10115 * dispextern.h (cancel_line, init_desired_glyphs):
10116 Remove ancient leftover.
10117 (help_echo_showing_p, hourglass_shown_p):
10118 * lisp.h (noninteractive_need_newline): Adjust declaration.
10120 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10122 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10124 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10125 ...this file and convert the latter to static. Adjust comment.
10126 (make_initial_frame):
10127 * window.c (init_window_once): Adjust user.
10128 * frame.h (last_nonminibuf_frame): Remove declaration.
10129 * lisp.h (selected_frame): Likewise.
10130 * msdos.c (the_only_display_info): Adjust comment.
10132 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10134 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10135 computing the end column of mouse-highlight that comes from
10136 display or overlay strings. (Bug#15437)
10137 (note_mouse_highlight): Adapt calculation of last argument to
10138 mouse_face_from_string_pos to the above change.
10140 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10141 all platforms, not just for clang.
10143 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10145 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10146 about excess arguments to snprintf.
10148 * conf_post.h(assume): Use __builtin_unreachable for clang.
10150 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10152 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10153 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10155 2013-09-23 Daniel Colascione <dancol@dancol.org>
10157 * alloc.c (USE_VALGRIND): New macro; on by default
10158 when ENABLE_CHECKING.
10159 (mark_maybe_object, mark_maybe_pointer)
10160 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10162 (valgrind_p) [USE_VALGRIND]: New variable.
10163 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10165 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10167 * process.c (wait_reading_process_output): Change int pnamelen to
10170 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10171 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10172 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10173 argument to unsigned long to avoid warning.
10174 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10176 * conf_post.h (assume): Fix compiler error: x shall be cond.
10178 2013-09-22 Daniel Colascione <dancol@dancol.org>
10180 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10181 warning when compiling without a window system.
10183 2013-09-22 Daniel Colascione <dancol@dancol.org>
10185 * data.c (Qbool_vector_p): New symbol.
10186 (bool_vector_spare_mask, popcount_size_t_generic)
10187 (popcount_size_t_msc, popcount_size_t_gcc)
10189 (bool_vector_binop_driver)
10190 (count_trailing_zero_bits, size_t_to_host_endian)
10191 (Fbool_vector_exclusive_or)
10192 (Fbool_vector_union)
10193 (Fbool_vector_intersection, Fbool_vector_set_difference)
10194 (Fbool_vector_subsetp, Fbool_vector_not)
10195 (Fbool_vector_count_matches)
10196 (Fbool_vector_count_matches_at): New functions.
10197 (syms_of_data): Intern new symbol, functions.
10198 * alloc.c (bool_vector_payload_bytes): New function.
10199 (Fmake_bool_vector): Instead of calling Fmake_vector,
10200 which performs redundant initialization and argument checking,
10201 just call allocate_vector ourselves. Make sure we clear any
10202 terminating padding to zero.
10203 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
10204 instead of open-coding the size calculation.
10205 (vroundup_ct): New macro.
10206 (vroundup): Assume argument >= 0; invoke vroundup_ct.
10207 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
10208 * composite.c (composition_gstring_put_cache):
10209 Change lint_assume to assume.
10210 * conf_post.h (assume): New macro.
10211 (lint_assume): Remove.
10212 * dispnew.c (update_frame_1): Change lint_assume to assume.
10213 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
10215 * image.c (gif_load): Change lint_assume to assume.
10216 * lisp.h (eassert_and_assume): New macro.
10217 (Qbool_vector_p): Declare.
10218 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
10219 (swap16, swap32, swap64): New inline functions.
10220 * macfont.m (macfont_shape): Change lint_assume to assume.
10221 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
10222 * xsettings.c (parse_settings): Use new swap16 and
10223 swap32 from lisp.h instead of file-specific macros.
10225 2013-09-22 Eli Zaretskii <eliz@gnu.org>
10227 * xdisp.c (try_window_id): Don't abort if cursor row could not be
10228 found (which can legitimately happen when the glyph row at the
10229 window start is disabled in the current_matrix. (Bug#15365)
10231 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
10233 Fix syntax.h bug introduced by recent INLINE change.
10234 syntax.h defined an extern inline function SYNTAX_ENTRY that was
10235 conditionally compiled one way in some modules, and a different
10236 way in others. This doesn't work with extern inline functions,
10237 which must have the same definition in all modules, because the
10238 defining code might be shared across modules, depending on the
10239 implementation. Symptoms reported by Martin Rudalics in:
10240 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
10241 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
10242 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
10243 overriding the corresponding functions in syntax.h.
10244 * syntax.h (syntax_property_entry, syntax_property_with_flags)
10245 (syntax_property): New inline functions.
10246 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
10247 Rewrite in terms of these new functions.
10249 2013-09-21 Eli Zaretskii <eliz@gnu.org>
10251 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
10252 not chars_in_text, whose result depends on the multibyteness of
10253 the current buffer. (Bug#15426)
10255 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
10257 Port recent change to hosts where pointers aren't 'long'.
10258 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
10259 Don't assume that pointers are the same width as 'long'.
10260 Add a compile-time check that a pointer fits into two X slots.
10262 A simpler, centralized INLINE.
10263 * conf_post.h (INLINE): Define only if not already defined.
10264 This allows us to use a single INLINE, defined by one file
10266 * emacs.c (INLINE): Define it.
10267 Also, include category.h, charset.h, composite.h, dispextern.h,
10268 syntax.h, systime.h, so that their INLINE definitions are expanded
10269 properly for Emacs.
10270 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
10271 * buffer.h, buffer.c (BUFFER_INLINE):
10272 * category.h, category.c (CATEGORY_INLINE):
10273 * character.h, character.c (CHARACTER_INLINE):
10274 * charset.h, charset.c (CHARSET_INLINE):
10275 * composite.h, composite.c (COMPOSITE_INLINE):
10276 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
10277 * frame.h, frame.c (FRAME_INLINE):
10278 * intervals.h, intervals.c (INTERVALS_INLINE):
10279 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
10280 * lisp.h, alloc.c (LISP_INLINE):
10281 * process.h, process.c (PROCESS_INLINE):
10282 * syntax.h, syntax.c (SYNTAX_INLINE):
10283 * systime.h, sysdep.c (SYSTIME_INLINE):
10284 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
10285 * window.h, window.c (WINDOW_INLINE):
10286 Remove. All uses replaced with INLINE.
10288 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
10290 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
10291 to avoid Bug#15398.
10293 2013-09-19 Eli Zaretskii <eliz@gnu.org>
10295 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
10296 'const char *' to avoid compiler warnings due to similar change in
10297 the prototype of x_get_string_resource.
10299 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10301 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
10302 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
10303 going to replace static variables below. Adjust comments.
10304 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
10305 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
10306 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
10307 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
10308 Related users changed.
10309 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
10310 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
10311 last_mouse_movement_time, going to replace static variables below.
10313 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
10314 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
10316 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
10317 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
10318 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
10319 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
10320 static variables below.
10321 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
10322 (last_mouse_scroll_bar): Remove.
10323 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
10324 (mouseExited): Related users changed.
10326 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10328 Do not use external array to process X scroll bar messages.
10329 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
10330 (x_send_scroll_bar_event): Pack window pointer into two slots
10331 of XClientMessageEvent if we're 64-bit. Adjust comment.
10332 (x_scroll_bar_to_input_event): Unpack accordingly.
10334 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10336 Ifdef away recent changes which aren't relevant to NS port.
10337 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
10338 [!HAVE_NS]: Declare as such.
10339 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
10340 [!HAVE_NS]: Define as such.
10342 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10344 * frame.c (x_redo_mouse_highlight): New function
10345 to factor out common code used in W32 and X ports.
10346 * dispextern.h (x_redo_mouse_highlight): Add prototype.
10347 * xterm.h (struct x_display_info):
10348 * w32term.h (struct w32_display_info):
10349 * nsterm.h (struct ns_display_info): New members
10350 last_mouse_motion_frame, last_mouse_motion_x and
10351 last_mouse_motion_y, going to replace static variables below.
10352 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
10353 (redo_mouse_highlight): Remove.
10354 (note_mouse_movement, syms_of_xterm): Adjust user.
10355 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
10356 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
10357 (redo_mouse_highlight): Remove.
10358 (note_mouse_movement, syms_of_w32term): Adjust user.
10359 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
10360 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
10362 (note_mouse_movement, mouseMoved, syms_of_nsterm):
10363 * nsfns.m (compute_tip_xy): Adjust user.
10365 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10367 * frame.c (x_mouse_grabbed): New function.
10368 * dispextern.h (x_mouse_grabbed): Add prototype.
10369 (last_mouse_frame): Remove declaration.
10370 * xterm.h (struct x_display_info):
10371 * w32term.h (struct w32_display_info):
10372 * nsterm.h (struct ns_display_info): New member
10373 last_mouse_frame, going to replace...
10374 * xdisp.c (last_mouse_frame): ...global variable.
10375 (note_tool_bar_highlight):
10376 * w32term.c (w32_mouse_position, w32_read_socket):
10377 * xterm.c (XTmouse_position, handle_one_xevent):
10378 Use x_mouse_grabbed.
10379 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
10381 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10383 * w32term.c (w32_read_socket): Avoid temporary
10384 variables in a call to x_real_positions.
10385 * xterm.c (handle_one_xevent): Likewise.
10387 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10389 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
10390 (x_icon_type): Remove prototype.
10391 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
10392 * frame.c (x_icon_type): Remove.
10393 * w32term.c (x_make_frame_visible, x_iconify_frame):
10394 * xterm.c (x_make_frame_visible, x_iconify_frame):
10395 Use x_set_bitmap_icon to factor out common code.
10397 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10399 * dispextern.h (check_x_display_info, x_get_string_resource):
10400 Declare here just once and unify the latter.
10401 * frame.c (check_x_display_info, x_get_string_resource):
10402 * nsterm.h (check_x_display_info):
10403 * xrdb.c (x_get_string_resource):
10404 * xterm.h (check_x_display_info): Remove prototypes.
10405 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
10406 * w32reg.c (x_get_string_resource): Likewise.
10407 (w32_get_rdb_resource): Adjust user.
10409 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10411 * xterm.h (struct x_display_info): New member
10412 x_pending_autoraise_frame, going to replace...
10413 * xterm.c (pending_autoraise_frame): ...static variable.
10414 (x_new_focus_frame, XTread_socket): Adjust users.
10415 * w32term.h (struct w32_display_info): New member
10416 w32_pending_autoraise_frame, going to replace...
10417 * w32term.c (pending_autoraise_frame): ...global variable.
10418 (x_new_focus_frame, w32_read_socket): Adjust users.
10420 2013-09-17 Glenn Morris <rgm@gnu.org>
10422 * xdisp.c (message_dolog): If we create *Messages*,
10423 switch it to messages-buffer-mode.
10425 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
10427 Don't overuse 'const' in types of locals.
10428 * bidi.c (bidi_count_bytes):
10429 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
10430 (xg_event_is_for_scrollbar):
10431 * xselect.c (x_handle_property_notify)
10432 (x_handle_selection_notify, x_handle_dnd_message):
10433 * xsettings.c, xsettings.h (xft_settings_event):
10434 * xterm.c (x_handle_net_wm_state, handle_one_event)
10435 (x_menubar_window_to_frame, x_detect_focus_change)
10436 (construct_mouse_click, note_mouse_movement)
10437 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10438 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10439 (handle_one_xevent, x_handle_net_wm_state):
10440 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
10441 (x_handle_dnd_message):
10442 Avoid unnecessary 'const', typically the second 'const' in
10443 'const foo * const arg', a 'const' that does not affect the API
10444 and doesn't significantly help the human reader.
10446 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10448 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
10449 only if Glib < 2.36.0.
10450 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
10451 * xsettings.c (init_gconf, init_gsettings): Do not check
10453 * xterm.c (handle_one_xevent): Do not call to x_clear_area
10455 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
10457 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
10459 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
10460 before calling g_type_init.
10462 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
10464 * nsterm.m (syms_of_nsterm): ... to here.
10466 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10468 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
10469 (ignore_next_mouse_click_timeout): Use Time as X does.
10470 (handle_one_xevent): Avoid cast and use unsigned comparison.
10472 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10474 Do not copy X event in handle_one_xevent except KeyPress case.
10475 Wnen XEvent is processed, it is unlikely to be changed except
10476 KeyPress case, so we can avoid copying and use const pointer to
10477 const data to make sure that an event is not changed elsewhere.
10478 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
10479 const' and do not create local copy except for the KeyPress event.
10480 Use casts to avoid a few glitches. Adjust formatting. Add comments.
10481 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
10482 (x_handle_net_wm_state, x_menubar_window_to_frame)
10483 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
10484 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10485 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
10486 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
10487 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
10488 (x_handle_dnd_message):
10489 * xsettings.c (xft_settings_event):
10490 Use 'const XEvent * const' where appropriate.
10491 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
10493 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10495 Fix X event waiting to handle multiple frames.
10496 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
10497 * xterm.c (pending_event_wait): Remove. Adjust users.
10498 (x_detect_focus_change): Pass frame arg.
10499 (handle_one_xevent): Find related frame early and clear per-frame
10500 wait_event_type only if this is an event for the relevant frame.
10501 (x_wait_for_event): Use per-frame wait_event_type.
10503 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
10505 * nsfns.m (Fx_create_frame): Fix font driver registration for
10508 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10509 for syms_of_macfont.
10511 * nsterm.m: Include macfont.h.
10512 (ns_tmp_flags, ns_tmp_font): Remove.
10513 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10514 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10515 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10516 (changeFont:): Fix code style. Check for font driver type when
10519 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10522 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10523 (nsfont_open): Set font driver type.
10524 Set font->ascent and font->descent. Figure out font instead of
10525 ns_tmp_font, and flags instead of ns_tmp_flags.
10526 Fix indentation. Remove call to ns_draw_text_decoration,
10529 * nsfns.m: Include macfont.h.
10530 (Fx_create_frame): Register macfont driver, make a better default font.
10531 (Fns_popup_font_panel): Get font from macfont driver, if used.
10533 * macfont.m, macfont.h, macuvs.h: New files.
10535 * font.h: Declare syms_of_macfont.
10537 * font.c (syms_of_font): Call syms_of_macfont.
10539 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10541 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10543 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
10544 and it is always zero for others, so I assume that this is an ancient
10545 leftover which nobody will want to change any more.
10546 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
10547 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
10548 * frame.c (x_set_scroll_bar_width):
10549 * w32fns.c (w32_createscrollbar):
10550 * w32term.c (w32_set_vertical_scroll_bar):
10551 * xfns.c (x_set_scroll_bar_default_width):
10552 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
10553 (x_scroll_bar_expose): Related users changed.
10555 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10557 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
10558 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
10559 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
10561 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
10562 Define once here...
10563 * nsterm.h, w32term.h, xterm.h: ...and not here.
10564 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
10565 Remove unused Xisms.
10566 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
10567 these modules are never compiled otherwise.
10569 2013-09-14 Eli Zaretskii <eliz@gnu.org>
10571 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10572 Doc fix. (Bug#15375)
10574 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10576 Unify Fx_focus_frame between all ports.
10577 * frame.h (x_focus_frame): New prototype.
10578 * xfns.c (Fx_focus_frame): Remove.
10579 (syms_of_xfns): Do not defsubr it.
10580 (x_focus_frame): X implementation.
10581 * nsfns.m (Fx_focus_frame): Remove.
10582 (syms_of_nsfns): Do not defsubr it.
10583 (x_focus_frame): NS implementation.
10584 * w32term.c (Fx_focus_frame): Remove.
10585 (x_focus_on_frame): Rename to...
10586 (x_focus_frame): W32 implementation.
10587 * w32term.h (x_focus_on_frame): Remove prototype.
10588 * w32fns.c (Fx_focus_frame): Remove.
10589 (syms_of_w32fns): Do not defsubr it.
10590 * frame.c (Fx_focus_frame): Define here.
10591 (syms_of_frame): Defsubr here.
10592 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
10594 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10596 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
10597 All of them are replaced with FRAME_DISPLAY_INFO, defined in
10598 each port to reference the port-specific window system data.
10599 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
10600 (FRAME_DISPLAY_INFO): Define.
10601 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
10602 (FRAME_DISPLAY_INFO): Define. Adjust users.
10603 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
10604 (FRAME_DISPLAY_INFO): Define. Adjust users.
10605 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
10606 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
10607 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
10608 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
10609 * xselect.c, xterm.c: All related users changed.
10611 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10613 * xterm.h (x_window_to_frame, x_any_window_to_frame)
10614 (x_menubar_window_to_frame): Remove prototypes.
10615 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10616 (x_menubar_window_to_frame, x_top_window_to_frame):
10618 * xterm.c (x_window_to_frame, x_any_window_to_frame)
10619 (x_menubar_window_to_frame, x_top_window_to_frame):
10620 ...to here and convert all but the last to static.
10622 2013-09-12 Eli Zaretskii <eliz@gnu.org>
10624 * lisp.mk (lisp): Add w32-common-fns.elc.
10626 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
10628 * charset.c (char_charset): Document an exception for char-charset.
10630 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10632 * xterm.h (x_display_info): New field last_user_time...
10633 * xterm.c (toplevel): ...to replace static last_user_time.
10634 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
10636 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10638 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
10639 scroll bar values to prevent thumb from disappear and update comment.
10641 2013-09-11 Glenn Morris <rgm@gnu.org>
10643 * emacs.c (usage_message): Possessive apostrophe tweak.
10645 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10647 * nsterm.m (syms_of_nsterm): Use Qns.
10648 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10649 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10650 * xfns.c (x_display_info_for_name, Fx_open_connection):
10651 Remove old '#if 0' code.
10652 (syms_of_xfns): Use Qx.
10653 * termhooks.h (fullscreen_hook): Remove the leftover.
10654 (struct terminal): Fix typo in comment.
10656 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10658 Cleaning up a few X scroll bar bits.
10659 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10660 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10661 New member last_seen_part, going to replace...
10662 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10663 (xt_action_hook) [USE_LUCID]: Adjust user.
10664 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10665 Lucid-specific scroll bar support.
10666 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10667 to int and adjust to use last_seen_part member.
10668 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10669 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10670 Initialize last_seen_part.
10672 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10674 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10675 insert-buffer-substring an empty string.
10677 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10679 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10680 avoiding a GCC warning.
10682 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10684 Ifdef away frame tool bar code when it is not really used.
10685 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10686 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10687 and minimize_tool_bar_window_p under the above.
10688 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10689 (fset_tool_bar_window): Likewise.
10690 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10691 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10692 (change_frame_size_1):
10693 * window.c (window_from_coordinates, Frecenter): Adjust users.
10694 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10695 code is not really used.
10696 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10697 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10698 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10699 [!USE_GTK && !HAVE_NS]: Define as such.
10700 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10701 (note_mouse_highlight, expose_frame):
10702 * xfns.c (x_set_tool_bar_lines):
10703 * xterm.c (handle_one_xevent): Adjust users.
10705 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10707 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10708 This bug was introduced by my 2013-08-26 patch, which incorrectly
10709 assumed that the terminfo implementation doesn't use termcap buffers.
10710 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10711 these buffers apparently are used after all.
10712 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10713 (struct tty_display_info): Define members termcap_term_buffer and
10714 termcap_strings_buffer even if TERMINFO.
10716 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10719 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10720 'usage' docstring entry to pacify make-docfile.
10722 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10724 Change comparison functions =, <, >, <=, >= to take many arguments.
10725 * data.c: Change comparison functions' interface and implementation.
10726 * lisp.h: Make arithcompare available for efficient two arg
10728 * bytecode.c: Use arithcompare.
10729 * fileio.c: Use new interface.
10731 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10733 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10735 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10737 * eval.c (Feval): Document the new use of `lexical'.
10739 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10741 Review and drop old frame resize hack.
10742 * frame.h (struct frame): Remove force_flush_display_p.
10743 * dispnew.c (update_frame): Adjust user and don't call
10744 flush_frame here. The comment has said that there was an issues
10745 with redisplaying fringes, but I don't see any differences with
10746 and without this hack. Hopefully we can continue without it.
10747 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10748 current frame matrices twice if resized_p is set.
10750 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10752 Do not populate pure Xism x_sync to other ports.
10753 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10754 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10755 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10756 * w32term.h (x_sync): Remove prototype.
10758 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10760 Cleanup frame flushing.
10761 * dispextern.h (struct redisplay_interface):
10762 Drop flush_display_optional because flush_display is enough
10763 for X and flushing via RIF is just a no-op for others.
10764 * frame.h (flush_frame): New function.
10765 * dispnew.c (update_frame):
10766 * minibuf.c (read_minibuf):
10767 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10769 * keyboard.c (detect_input_pending_run_timers): Do not flush
10770 all frames but selected one in redisplay_preserve_echo_area.
10771 * nsterm.m (ns_flush): Remove no-op.
10772 (ns_redisplay_interface): Adjust user.
10773 * w32term.h (x_flush): Remove no-op.
10774 (w32_redisplay_interface): Adjust user.
10775 * xterm.c (x_flush): Simplify because we do not flush all
10776 frames at once any more. Adjust comment.
10777 (x_redisplay_interface): Adjust user.
10779 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10781 Port --without-x --enable-gcc-warnings to Fedora 19.
10782 * gfilenotify.c (globals_of_gfilenotify):
10783 Call g_type_init only if using an older glib version that needs it.
10785 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10787 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10788 (last_glyphless_glyph_merged_face_id): Remove declarations.
10789 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10790 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10791 (last_glyphless_glyph_merged_face_id): Now static.
10792 (merge_escape_glyph_face): New function, refactored from...
10793 (get_next_display_element): ...here.
10794 (merge_glyphless_glyph_face): New function, refactored from...
10795 (produce_glyphless_glyph): ...here...
10796 * term.c (produce_glyphless_glyph): ...and here.
10798 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10800 * eval.c (eval_sub): Only call Ffunction if necessary.
10802 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10804 Attempt to make redisplay more selective when changing cursor type.
10805 * frame.h (struct frame): New bitfield cursor_type_changed.
10806 * xdisp.c (cursor_type_changed): Remove.
10807 (try_cursor_movement, redisplay_window, try_window_id)
10808 (set_frame_cursor_types, try_window_reusing_current_matrix):
10809 Adjust to use per-frame bitfield.
10810 (redisplay_internal): Look for cursor type change on each visible
10811 frame and consider all frames if cursor type has been changed on
10812 the frame other than selected. If cursor type has been changed on
10813 selected frame only, do not use fast update.
10815 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10817 Attempt to make redisplay more selective when changing fonts.
10818 * frame.h (struct frame): New bitfield fonts_changed.
10819 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
10820 (adjust_frame_glyphs): Add prototype.
10821 * dispnew.c (fonts_changed_p): Remove.
10822 (adjust_glyphs): Remove because we do not
10823 adjust matrices on all frames at once any more.
10824 (adjust_frame_glyphs): Block and unblock input here.
10825 (adjust_glyph_matrix): Use fonts_changed.
10826 (change_frame_size_1): Use adjust_frame_glyphs.
10827 * font.c (font_open_entity): Use fonts_changed.
10828 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
10829 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10830 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
10831 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
10832 (shrink_mini_window, Fresize_mini_window_internal)
10833 (window_scroll_pixel_based, Fset_window_configuration)
10834 (apply_window_adjustment, Fset_window_vscroll):
10835 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10836 Use adjust_frame_glyphs.
10837 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
10838 (try_window_reusing_current_matrix, try_window_id, display_line)
10839 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
10840 (redisplay_internal): Consider fonts_changed and adjust frame
10841 matrices for each frame only if the frame is visible. If font
10842 has been changed on some frame during full redisplay, retry
10843 only visible frames where the font has been actually changed.
10845 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10847 Cache current header and mode line height for each window.
10848 * window.h (struct window): New fields mode_line_height
10849 and header_line_height.
10850 * window.c (make_window): Initialize them.
10851 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10852 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
10853 (current_mode_line_height, current_header_line_height):
10854 Remove declaration.
10855 * xdisp.c (current_mode_line_height, current_header_line_height):
10857 (pos_visible_p, init_xdisp): Adjust user.
10858 (redisplay_window): Invalidate mode_line_height and
10859 header_line_height if current and desired matrices do not agree.
10861 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10863 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
10864 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
10866 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10868 Make --without-x compatible with --enable-gcc-warnings.
10869 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
10870 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
10871 members under HAVE_WINDOW_SYSTEM.
10872 * keyboard.c (make_lispy_focus_out): Likewise.
10873 (record_menu_key): Move under HAVE_MENUS.
10874 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
10875 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
10876 (syms_of_xdisp): Adjust user.
10877 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
10878 (start_hourglass, cancel_hourglass):
10879 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
10880 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
10881 and CLEAR_FONT_TABLE_NFONTS.
10882 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
10883 Declare only if HAVE_WINDOW_SYSTEM.
10884 (lface_same_font_attributes_p, clear_face_gcs): Define only
10885 if HAVE_WINDOW_SYSTEM.
10887 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10889 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
10890 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
10891 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
10893 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
10895 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
10897 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10899 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
10900 This fixes a type error on hosts where ptrdiff_t is wider than int.
10902 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
10904 * keyboard.c (read_key_sequence_vs): New function.
10905 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
10908 * callint.c (Fcall_interactively): Always return a vector for 'K'.
10910 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10912 Makefile improvements.
10913 * Makefile.in (config.status): Don't use double-colon rules, as
10914 they are not portable according to POSIX. Fix shell typo with `;
10915 I guess this rule has never been tested?
10916 (VCSWITNESS): New macro, to override any environment var.
10918 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
10920 * xterm.h (struct x_display_info): Do not track X connection
10921 fd separately because it is always available from Display.
10922 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
10925 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10927 * buffer.c (drop_overlay):
10928 * fileio.c (restore_point_unwind): Prefer unchain_marker to
10929 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
10931 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10933 * buffer.c (Fmake_overlay, Fmove_overlay):
10934 * intervals.c (set_point_from_marker):
10935 * print.c (PRINTPREPARE): Prefer signal_error
10936 to plain error and report unsuitable marker too.
10938 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10940 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
10941 for 'dragging' member.
10942 (struct x_output): Remove set-but-unused leftovers
10943 'left_before_move' and 'top_before_move'.
10944 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
10945 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
10946 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
10947 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
10948 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10949 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10950 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
10951 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
10953 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
10955 * nsfont.m (INVALID_GLYPH): New define.
10956 (nsfont_encode_char): Use INVALID_GLYPH.
10957 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
10959 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10961 * xterm.c (x_last_mouse_movement_time): Revert last change.
10962 This code should use XDisplayMotionBufferSize to check display's
10963 motion history first, and there are few other issues as well.
10964 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
10965 (handle_one_xevent): Adjust user.
10967 2013-09-02 Martin Rudalics <rudalics@gmx.at>
10969 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
10970 * frame.c (Flast_nonminibuf_frame): ... to here.
10971 (check_minibuf_window): Don't abort if no window was found
10974 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10976 Use XGetMotionEvents to ask the last mouse motion time from X server.
10977 * xterm.c (X_MOTION_HISTORY): Default to 1.
10978 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
10979 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
10980 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
10981 Ifdef away legacy code.
10982 (XTmouse_position, x_scroll_bar_report_motion):
10983 Use x_last_mouse_movement_time.
10984 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
10987 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10989 * msdos.c (last_mouse_window): Move to...
10990 (dos_rawgetc): ...this function and adjust comment.
10991 * nsterm.m (last_window): Rename to last_mouse_window, move to...
10992 (mouseMoved): ...this function and adjust comment.
10993 * w32term.c (last_window): Likewise with...
10994 (w32_read_socket): ...this function.
10995 * xterm.c (last_window): Likewise with...
10996 (handle_one_xevent): ...this function.
10998 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11000 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11001 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11002 (handle_one_xevent): ...to here.
11003 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11006 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11008 * msdos.c (IT_set_terminal_window): Remove no-op.
11009 (initialize_msdos_display): Adjust terminal setup.
11010 * w32console.c (w32con_set_terminal_window): Remove no-op.
11011 (initialize_w32_display): Adjust terminal setup.
11012 * w32term.c (w32_set_terminal_window): Remove no-op.
11013 (w32_create_terminal): Adjust terminal setup.
11014 * xterm.c (XTset_terminal_window): Remove no-op.
11015 (x_create_terminal): Adjust terminal setup.
11017 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11019 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11021 (ns_create_terminal): Adjust terminal setup.
11022 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11024 (w32_create_terminal): Adjust terminal setup.
11025 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11027 (x_create_terminal): Adjust terminal setup.
11029 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11031 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11032 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11033 * dispnew.c (buffer_posn_from_coords):
11034 * window.c (Fwindow_end, displayed_window_lines):
11035 * xdisp.c (redisplay_mode_lines): Use it.
11037 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11039 * fontset.c (face_for_char): Check char in the current face font first
11040 if HAVE_NS (Bug#15138).
11042 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11044 * window.c (temp_output_buffer_show): Make sure window returned
11045 by display_buffer is live (Bug#15213).
11047 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11049 Minor cleanup to avoid forward declarations.
11050 * coding.h (struct ccl_spec): Remove forward declaration.
11051 * composite.h (toplevel): Include font.h.
11052 (struct composition_it, struct face, struct font_metrics):
11053 Remove forward declaration.
11054 * dispextern.h (struct image, struct atimer): Likewise.
11055 * emacsgtkfixed.h (struct frame): Likewise.
11056 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11057 * font.h (struct font_driver, struct font, struct glyph_string)
11058 (struct face): Remove forward declaration.
11059 * fontset.h (struct face, struct font): Likewise.
11060 * frame.h (toplevel): Style cleanup.
11061 (enum output_method): Move to...
11062 * termhooks.h (enum output_method): ...here.
11063 (struct glyph, struct frame, struct ns_display_info)
11064 (struct x_display_info, struct w32_display_info):
11065 Remove forward declaration.
11066 * xterm.h (toplevel): Include termhooks.h.
11067 (struct font, struct window, struct glyph_matrix, struct frame)
11068 (struct input_event, struct face, struct image): Remove forward
11070 * gtkutil.h (struct _widget_value): Likewise.
11071 * keyboard.h (toplevel): Include termhooks.h.
11072 (struct input_event): Remove forward declaration.
11074 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11076 * intervals.c (set_point_from_marker): New function.
11077 * editfns.c (Fgoto_char):
11078 * process.c (Finternal_default_process_filter):
11079 * window.c (select_window_1): Use it.
11080 * buffer.h (set_point_from_marker): Add prototype.
11082 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11084 * w32.c (term_winsock): Call release_listen_threads before calling
11086 (_sys_wait_accept): Wait for accept event in a loop with a finite
11087 timeout, instead of waiting indefinitely. Will hopefully avoid
11088 hanging during exit because WSACleanup deadlocks waiting for the
11089 event object to be released. (Bug#14333)
11091 * w32proc.c (release_listen_threads): New function, signals all
11092 the reader threads that listen for connections to stop waiting.
11094 * w32.h (release_listen_threads): Add prototype.
11096 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11098 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11099 field of new marker (for sanity and safety).
11100 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11101 anyway because XMISCTYPE is a function and can't be an lvalue).
11103 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11105 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11106 (x_after_update_window_line, x_scroll_bar_create)
11107 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11108 (handle_one_xevent, x_clear_frame_area):
11109 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11110 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11111 * xterm.h (x_clear_area): Adjust prototype.
11113 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11115 Hook scanning and indentation functions to find_newline. This helps
11116 to avoid duplicated code and renders more respect to newline cache.
11117 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11118 * cmds.c (Fforward_line):
11119 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11120 Use find_newline and avoid unnecessary point movements.
11121 * search.c (scan_newline): Implement on top of find_newline.
11123 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11125 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11126 scoped code (bug#11258).
11128 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11130 * nsterm.m (last_window): New variable.
11131 (EV_TRAILER2): New macro.
11132 (EV_TRAILER): Call EV_TRAILER2.
11133 (mouseMoved:): Add support for mouse-autoselect-window
11134 on nextstep (Bug#6888).
11136 2013-08-28 Andreas Schwab <schwab@suse.de>
11138 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11139 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11140 Remove unused macro definitions.
11141 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11142 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11143 Only define if emacs.
11145 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11147 Prefer enum glyph_row_area to int where appropriate.
11148 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11150 (window_box, window_box_width, window_box_left, window_box_left_offset)
11151 (window_box_right, window_box_right_offset): Adjust prototypes.
11152 * xdisp.c (window_box, window_box_width, window_box_left)
11153 (window_box_left_offset, window_box_right, window_box_right_offset):
11154 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11155 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11156 * nsterm.m (ns_clip_to_row):
11157 * w32term.c (w32_clip_to_row):
11158 * xterm.c (x_clip_to_row): Likewise.
11160 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11162 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11163 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11165 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11167 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11168 for portability to hosts where /bin/sh has problems.
11170 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11172 Redesign redisplay interface to drop global output_cursor.
11173 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11174 (toplevel): Remove declaration of output_cursor.
11175 (set_output_cursor, x_cursor_to): Remove prototype.
11176 * window.h (struct window): New member output_cursor.
11177 (output_cursor_to): New function to replace RIF member.
11178 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11179 (update_text_area, set_window_cursor_after_update): Use it.
11180 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11181 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11182 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11183 * w32term.c (x_update_window_begin, x_update_window_end):
11184 * xterm.c (x_update_window_begin, x_update_window_end):
11185 Adjust to use per-window output cursor.
11187 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
11189 Simplify SELECT_TYPE-related code.
11190 Like EMACS_TIME, this portability layer is no longer needed, since
11191 Emacs has been using fd_set as a portability layer for some time.
11192 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
11193 (SELECT_TYPE): Remove. All uses changed to fd_set.
11194 (fd_set) [!FD_SET]: New typedef.
11196 Simplify EMACS_TIME-related code.
11197 This portability layer is no longer needed, since Emacs has been
11198 using struct timespec as a portability layer for some time.
11199 * atimer.h, buffer.h, dispextern.h, xgselect.h:
11200 Include <time.h> rather than "systime.h"; that's all that's needed now.
11201 * dispnew.c: Include <timespec.h> rather than "systime.h";
11202 that's all that's needed now.
11203 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
11204 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
11205 TIMESPEC_RESOLUTION.
11206 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
11207 LOG10_TIMESPEC_RESOLUTION.
11208 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
11209 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
11210 (make_emacs_time): Remove. All used changed to make_timespec.
11211 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
11212 (current_timespec): Rename from current_emacs_time. All uses changed.
11213 (add_emacs_time): Remove. All uses changed to timespec_add.
11214 (sub_emacs_time): Remove. All uses change dot timespec_sub.
11215 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
11216 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
11217 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
11218 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
11219 (current_timespec): Rename from current_emacs_time. All uses changed.
11220 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
11221 changed to timespec_cmp.
11222 * xgselect.c: Include <timespec.h>, since our .h files don't.
11224 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11226 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
11227 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
11228 Remove the leftovers.
11229 * gtkutil.c (toplevel): Do not declare Qxft but include
11231 * image.c (toplevel): Do not declare Vlibrary_cache because
11232 it's already done in lisp.h.
11234 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11236 * lisp.h (Mouse_HLInfo): Move from here...
11237 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
11238 (reset_mouse_highlight): New function.
11239 * msdos.c (dos_set_window_size, IT_update_begin)
11240 (internal_terminal_init):
11241 * nsterm.m (ns_update_window_end, x_free_frame_resources)
11242 (ns_initialize_display_info):
11243 * w32console.c (initialize_w32_display):
11244 * w32term.c (x_update_window_end, x_free_frame_resources)
11245 (w32_initialize_display_info):
11246 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
11247 * window.c (Fdelete_other_windows_internal):
11248 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
11249 * termchar.h (toplevel):
11250 * xterm.h (toplevel): Include dispextern.h.
11252 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11254 Fix minor problems found by static checking.
11255 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
11256 (expect): Avoid nested-if warning.
11257 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
11258 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
11259 * nsterm.h, nsterm.m (ns_select):
11260 * xgselect.c, xgselect.h (xg_select):
11261 Adjust signature to better match pselect's.
11262 * nsterm.m (ns_select):
11263 Don't set *TIMEOUT, since pselect doesn't.
11264 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
11265 diagnostic about assigning const char * to it.
11266 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
11268 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
11270 * lread.c (substitute_object_recurse): Handle hash-tables as well
11273 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11275 Fix unlikely core dump in init_tty, and simplify terminfo case.
11276 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
11277 The old version incorrectly dumped core if malloc returned a
11278 buffer containing only non-NUL bytes.
11279 (init_tty): Do not allocate or free termcap buffers; the
11280 struct does that for us now.
11281 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
11282 (struct tty_display_info): Define members termcap_term_buffer and
11283 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
11284 use them. Allocate them directly in struct rather than indirectly
11285 via a pointer, to simplify init_tty.
11287 * frame.c (check_minibuf_window): Initialize 'window' properly,
11288 so that Emacs reliably aborts later if 'window' is not initialized.
11290 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
11292 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
11293 of VoidSymbol (Bug#15154).
11295 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11297 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
11298 mouse_face_beg_y and mouse_face_end_y.
11299 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
11300 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
11301 Adjust users and update comment where appropriate.
11303 2013-08-26 Martin Rudalics <rudalics@gmx.at>
11305 * frame.c (check_minibuf_window): New function.
11306 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
11307 Call check_minibuf_window (Bug#15183).
11309 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11311 * window.h (struct window): Replace last_cursor with last_cursor_vpos
11312 because this is the only last cursor data we need to keep and consult.
11313 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
11314 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
11317 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11319 Fix recovering from possible decompression error.
11320 Since insert_from_gap doesn't always move point, we can't use PT as
11321 the position where the partially decompressed data ends, and
11322 should count how many bytes was produced so far.
11323 * decompress.c (struct decompress_unwind_data): Add nbytes member.
11324 (unwind_decompress): Really delete partially uncompressed data.
11325 (Fzlib_decompress_region): Take decompressed data size into account.
11327 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11329 * syntax.c (init_syntax_once): Adjust comment and do an early
11330 initialization of Qchar_table_extra_slots just once...
11331 * casetab.c (init_casetab_once):
11332 * category.c (init_category_once):
11333 * character.c (syms_of_character):
11334 * coding.c (syms_of_coding):
11335 * xdisp.c (syms_of_xdisp): ...and omit it here.
11337 2013-08-24 Eli Zaretskii <eliz@gnu.org>
11339 * xdisp.c (get_next_display_element): Don't apply to characters
11340 from a display vector the logic of setting it->end_of_box_run_p
11341 suitable for characters from a buffer. (Bug#15175)
11343 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
11344 to handle directories, rather than '_utime' which doesn't.
11347 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
11349 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
11350 or fullscreen (Bug#14627).
11352 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
11354 System-dependent integer overflow fixes.
11355 * process.c (Fset_process_window_size): Signal an error if
11356 the window size is outside the range supported by the lower level.
11357 * sysdep.c (set_window_size): Return negative on error,
11358 nonnegative on success, rather than -1, 0, 1 on not in system,
11359 failure, success. This is simpler. Caller changed.
11360 (serial_configure): Remove unnecessary initialization of local.
11361 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
11362 size fits in unsigned long; this isn't true on some 32-bit hosts.
11363 Avoid buffer overrun if some future version of /proc/meminfo has a
11364 variable name longer than 20 bytes.
11365 (system_process_attributes) [__FreeBSD__]:
11366 Don't assume hw.availpages fits in 'int'.
11368 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
11370 Don't let very long directory names overrun the stack.
11371 Fix some related minor problems involving "//", vfork.
11372 * callproc.c (encode_current_directory): New function.
11373 (call_process): Don't append "/"; not needed.
11374 * fileio.c (file_name_as_directory_slop): New constant.
11375 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
11376 this can save the caller having to alloca.
11377 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
11378 Use SAFE_ALLOCA, not alloca.
11379 (directory_file_name, Fexpand_file_name): Leave leading "//"
11380 alone, since it can be special even on POSIX platforms.
11381 * callproc.c (call_process):
11382 * process.c (Fformat_network_address):
11383 * sysdep.c (sys_subshell):
11384 Use encode_current_directory rather than rolling our own.
11385 (create_process): No need to encode directory; caller does that now.
11386 * process.h (encode_current_directory): New decl.
11387 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
11388 Rework to avoid 'goto xyzzy;'.
11390 2013-08-23 Eli Zaretskii <eliz@gnu.org>
11392 * xdisp.c (handle_face_prop): If the default face was remapped use
11393 the remapped face for strings from prefix properties. (Bug#15155)
11395 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11397 Minor cleanup for redisplay interface and few related functions.
11398 * frame.h (enum text_cursor_kinds): Move from here...
11399 * dispextern.h (enum text_cursor_kinds): ...to here.
11400 (toplevel): Drop unnecessary declarations.
11401 (struct redisplay_interface): Use bool and enum text_cursor_kinds
11402 in update_window_end_hook and draw_window_cursor functions.
11403 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
11404 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
11405 * w32term.c (x_update_window_end, w32_draw_window_cursor):
11406 * xterm.c (x_update_window_end, x_draw_window_cursor):
11407 * xdisp.c (display_and_set_cursor, update_window_cursor)
11408 (update_cursor_in_window_tree, x_update_cursor): Use bool and
11409 enum text_cursor_kinds where appropriate.
11411 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11413 Redesign redisplay interface to drop updated_row and updated_area.
11414 * dispextern.h (updated_row, updated_area): Remove declaration.
11415 (struct redisplay_interface): Pass glyph row and row area parameters
11416 to write_glyphs, insert_glyphs and clear_end_of_line functions.
11417 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11419 * dispnew.c (updated_row, updated_area): Remove.
11420 (redraw_overlapped_rows, update_window_line): Adjust user.
11421 (update_marginal_area, update_text_area): Likewise. Pass updated row
11422 as a parameter. Prefer enum glyph_row_area to int where appropriate.
11423 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11426 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
11428 * process.c (flush_pending_output): Remove stub.
11431 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11433 * callproc.c: Fix race that killed background processes (Bug#15144).
11434 (call_process): New arg TEMPFILE_INDEX. Callers changed.
11435 Record deleted process-id in critical section, not afterwards.
11436 Don't mistakenly kill process created by a call-process invocation
11437 that discards output and does not wait.
11439 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
11441 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
11442 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
11443 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
11444 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
11445 to shut up compiler in mark_object.
11446 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
11448 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11450 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
11451 We can't portably rely on PTY_OPEN doing that, even if
11452 it calls posix_openpt with O_CLOEXEC.
11454 2013-08-20 Kenichi Handa <handa@gnu.org>
11456 * character.c (string_char): Improve commentary.
11458 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
11460 * image.c (SIGNATURE_DIGESTSIZE): Remove.
11461 (struct animation_cache): Make signature a flexible array member.
11462 All uses changed. This is a tad slower but may insulate us better
11463 from future changes to ImageMagick.
11465 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11467 * image.c: Shrink memory needed for animation cache.
11468 (SIGNATURE_DIGESTSIZE): New constant.
11469 (struct animation_cache): Make 'signature' a fixed size array of bytes.
11470 (imagemagick_create_cache): Copy the signature. This saves
11471 several KB of memory that ImageMagick wastes per signature.
11472 Don't bother updating the update_time, as the caller does that now.
11473 (imagemagick_prune_animation_cache): Don't destroy the signature, as
11474 it's a fixed size struct member now.
11475 (imagemagick_get_animation_cache): Always destroy the signature,
11476 as it's now imagemagick_create_cache's responsibility to copy it.
11477 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
11478 and use memcmp rather than strcmp.
11479 eassert that ImageMagick returns a signature of the specified length.
11481 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
11483 * image.c (imagemagick_get_animation_cache): Don't segfault on
11485 (imagemagick_get_animation_cache): Revert to previous definition
11486 so that it actually works. But keep the memory leak fix.
11487 (imagemagick_get_animation_cache): Fix memory leak.
11489 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11491 * image.c: Fix animation cache signature memory leak.
11492 Fix some other minor performance problems while we're at it.
11493 (imagemagick_create_cache): Clear just the members that
11494 need clearing. Don't set update_time, as caller does that now.
11495 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
11496 Simplify by using pointer-to-pointer instead of a prev pointer.
11497 (imagemagick_prune_animation_cache): Use make_emacs_time rather
11498 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
11499 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
11500 it's already a copy. Free the signature probe unless it's cached.
11502 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
11503 This was introduced by my 2013-08-12 fix for Bug#15035.
11505 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
11507 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11508 (imagemagick_prune_animation_cache): Now static.
11510 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11512 * image.c (imagemagick_get_animation_cache): Don't segfault when
11513 pruning all entries.
11515 2013-08-18 Ken Brown <kbrown@cornell.edu>
11517 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11518 static heap if ENABLE_CHECKING is defined.
11519 (max_bss_sbrk_ptr): New variable.
11520 (bss_sbrk): Use it.
11521 (report_sheap_usage): Report maximum static heap usage instead of
11522 ending static heap usage.
11524 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11526 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11527 of zlib_initialized according to the results of calling
11528 init_zlib_functions.
11530 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11532 * image.c: Implement an ImageMagick per-image cache.
11533 (imagemagick_get_animation_cache): Fix a double-free error.
11534 (imagemagick_load_image): Remove the ping_wand code, which only
11535 apparently saved time on invalid animated images, and slowed down
11536 everything else. Optimize for the common case.
11538 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11540 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11542 * editfns.c (insert_before_markers): Mention overlay in the doc string.
11544 * marker.c (set_marker): Remove documentation of undefined behavior.
11546 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11548 * image.c (imagemagick_compute_animated_image): Animate correctly
11549 when sub-images are smaller than the main image.
11550 (imagemagick_compute_animated_image): Setting the iterator row to
11551 zero is apparently not allowed.
11552 (imagemagick_compute_animated_image): Allow images that say they
11553 have sub-images that are bigger than the main image, but just crop
11556 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
11558 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
11560 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11562 * image.c (imagemagick_compute_animated_image): Respect the GIF
11565 2013-08-15 Ken Brown <kbrown@cornell.edu>
11567 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
11568 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
11571 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
11573 Fix minor problems found by static checking.
11574 * frame.c (delete_frame):
11575 * xdisp.c (next_element_from_display_vector):
11576 Avoid uninitialized local.
11577 * image.c (imagemagick_compute_animated_image): Port to C89.
11578 Prefer usual GNU indentation style for loops.
11579 Be more careful about bizarrely large sizes, by using ptrdiff_t
11582 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11584 Fix infinite frame selection loop (Bug#15025).
11585 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
11587 2013-08-15 Eli Zaretskii <eliz@gnu.org>
11589 * xdisp.c (compute_window_start_on_continuation_line):
11590 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
11591 to make sure we end up setting the window start at the leftmost
11592 visible character of the display line. This avoids funky
11593 horizontal shifting because the window start is not kept on the
11594 same position. (Bug#15090)
11595 (next_element_from_display_vector): Support 'box' face attribute
11596 in the face definitions of a display vector. (Bug#15099)
11598 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11600 * image.c (imagemagick_compute_animated_image): Implement animated
11601 images (bug#14700).
11602 (imagemagick_compute_animated_image): Fix some compilation
11603 warnings. Implement a very simple cache to make the animation
11604 usable at all, but it should be replaced with a per-image cache.
11606 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11608 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
11609 to do `for' loops over alist values.
11610 * buffer.h (FOR_EACH_BUFFER):
11611 * process.c (FOR_EACH_PROCESS): Use it.
11612 (handle_child_signal, status_notify, Fget_buffer_process)
11613 (kill_buffer_processes): Use FOR_EACH_PROCESS.
11615 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11617 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
11618 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
11619 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
11620 to xzalloc and so avoid redundant call to memset.
11621 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
11622 members because it is allocated with xzalloc and so already zeroed.
11624 2013-08-14 Ken Brown <kbrown@cornell.edu>
11626 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
11629 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11631 Utility function and macro to copy Lisp string to C string.
11632 * lisp.h (xlispstrdupa): New macro.
11633 (xlispstrdup): New prototype.
11634 * alloc.c (xlispstrdup): New function.
11635 * callint.c (Fcall_interactively):
11636 * fileio.c (Ffile_name_directory, Fexpand_file_name)
11637 (Fsubstitute_in_file_name):
11638 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
11639 * image.c (x_create_bitmap_from_file):
11640 * w32term.c (w32_term_init):
11641 * xterm.c (x_term_init): Use xlispstrdup.
11643 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11645 * image.c (imagemagick_load_image): Make animated pictures work.
11646 There's still some problems with background color settings, though
11649 * decompress.c (unwind_decompress): Always restore point.
11651 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11653 * marker.c (set_marker): Reformat documentation.
11655 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11657 * xdisp.c (cursor_type_changed): Now static.
11659 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11660 Use changed. This avoids the need to call xmalloc and for the
11661 caller to call xfree, and avoids memory leaks in some situations.
11663 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11665 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11666 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11667 (redisplay_window): If window_end_valid is cleared due to non-zero
11668 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11669 so do not call to try_cursor_movement for that window.
11671 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11673 * window.h (struct window): Convert window_end_pos and
11674 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11675 (wset_window_end_pos, wset_window_end_vpos): Remove.
11676 * dispnew.c (adjust_glyph_matrix):
11677 * window.c (Fwindow_end, replace_window, set_window_buffer)
11679 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11680 (set_vertical_scroll_bar, redisplay_window, try_window)
11681 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11682 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11683 (note_mouse_highlight): Adjust users.
11684 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11687 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11689 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11690 * image.c (imagemagick_filename_hint): Use `const char *' and
11691 prefer SSDATA to SDATA to avoid warnings.
11693 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11695 Cleanup window fringes, margins and scroll bars adjustments.
11696 * window.c (set_window_fringes, set_window_margins)
11697 (set_window_scroll_bars, apply_window_adjustment): New functions.
11698 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11699 (Fset_window_scroll_bars): Use them.
11701 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11703 * window.h (struct window): Convert scroll_bar_width
11704 from Lisp_Object to integer. Adjust comment.
11705 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11707 * window.c (wset_scroll_bar_width): Remove.
11708 (make_window): Initialize scroll_bar_width.
11709 (Fsplit_window_internal): Use direct assignment.
11710 (Fset_window_configuration, save_window_save):
11711 Convert Lisp_Object to integer and back where appropriate.
11712 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11713 bar was actually changed, and mention this in docstring.
11715 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11717 * decompress.c: Minor simplifications.
11718 (Fzlib_decompress_region): Don't bother verifying
11719 that avail_out <= UINT_MAX, as that was confusing.
11720 Mention the restriction in a comment instead.
11721 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11723 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11725 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11726 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11728 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11730 * image.c (imagemagick_filename_hint): Check for errors in the
11733 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11735 * window.c (Fwindow_margins): Return nil when there's no marginal
11736 area, as per the documented API.
11738 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11739 Fmake_vector, as scroll bar's struct members are not all Lisp
11740 objects now. This avoids crashes in GC.
11742 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11743 bool, so its address could be taken.
11745 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11747 * image.c (imagemagick_filename_hint): New function to possibly
11748 apply `image-content-type-suffixes'.
11749 (imagemagick_load_image): Use it.
11751 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11753 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11754 if loading zlib failed.
11756 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11758 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11759 2013-08-13 checkin below. Change bool to BOOL, rule is:
11760 All Obj-C code uses BOOL, except for interfaces callable from C.
11762 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11764 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11766 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11767 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11768 bool instead of BOOL.
11769 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11770 from Lisp_Object to bitfield. Adjust comment.
11771 * w32term.c (x_scroll_bar_create): Adjust user.
11772 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11773 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11774 Use bool for boolean.
11775 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11776 to `unsigned int' when defining a bitfield.
11778 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11780 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11782 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11784 * window.h (struct window): Convert left_margin_cols and
11785 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11786 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11787 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11789 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11791 (showing_window_margins_p, update_window_line, update_frame_1):
11792 * fringe.c (draw_fringe_bitmap_1):
11793 * xdisp.c (window_box_width): Adjust users.
11794 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11795 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11796 Use direct assignment.
11797 (Fset_window_configuration, save_window_save, Fwindow_margins):
11798 Convert Lisp_Object to integer and back where appropriate.
11799 (Fset_window_margins): Adjust user. Return t if any margin
11800 was actually changed, and mention this in docstring.
11802 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11804 * syntax.c (forward_word):
11805 * cmds.c (forward_char, backward_char): Mention the optional argument.
11807 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11809 * window.h (struct window): Convert left_fringe_width
11810 and right_fringe_width from Lisp_Objects to integers.
11812 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
11813 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
11814 * window.c (wset_left_fringe_width, wset_right_fringe_width):
11816 (make_window): Initialize new integer fields to -1.
11817 (Fsplit_window_internal): Use direct assignment.
11818 (Fset_window_configuration, save_window_save):
11819 Convert Lisp_Object to integer and back where appropriate.
11820 (Fset_window_fringes): Adjust user. Return t if any fringe
11821 was actually changed, and mention this in docstring.
11823 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11825 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
11826 * nsfns.m (x_set_cursor_type):
11827 * w32fns.c (x_set_cursor_type):
11828 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
11829 * xdisp.c (set_frame_cursor_types): ...but in common code.
11831 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11833 * font.c (clear_font_cache): New function, stripped from...
11834 (Fclear_font_cache): ...here, which now uses the function
11835 above. Adjust comment.
11836 * font.h (clear_font_cache): Add prototype.
11837 * xfaces.c (clear_face_cache): Use clear_font_cache.
11839 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11841 * window.c (Fset_window_start): Compare `w', not `window' because
11842 `w' might not be equal to `window' after call to decode_live_window.
11844 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11846 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
11847 This fixes a problem introduced by the Bug#15035 patch
11848 when using GPG. Reported by Herbert J. Skuhra.
11850 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11852 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
11853 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
11854 not yet initialized.
11856 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11858 * decompress.c (Fzlib_decompress_region): Support zlib
11859 decompression, too, and rename.
11861 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11863 Minor zlib configuration tweaks.
11864 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
11865 Don't assume presence of fn_inflateInit2_ zlib internal function.
11867 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11869 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
11870 include the zlib prefix.
11872 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11874 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
11875 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
11876 define static variables that are pointers to zlib functions to be
11877 dynamically loaded.
11878 (init_zlib_functions) [WINDOWSNT]: New function.
11879 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
11881 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
11882 macros instead of invoking the zlib functions directly.
11883 (syms_of_decompress): DEFSYM Qzlib_dll.
11884 Staticpro Szlib_available_p.
11886 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
11888 Avoid looping over all frame windows to freeze and unfreeze.
11889 * window.h (struct window): Drop frozen_window_start_p.
11890 (freeze_window_starts): Drop prototype.
11891 * frame.h (struct frame): New frozen_window_starts flag.
11892 (FRAME_WINDOWS_FROZEN): New macro.
11893 * window.c (freeze_window_start, freeze_window_starts):
11895 (select_window, replace_window): Adjust users.
11896 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
11897 (window_frozen_p): New function.
11898 (redisplay_window): Use it.
11900 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11902 Fix some fd issues when running subprocesses (Bug#15035).
11903 Fix bugs that can leak files or file descriptors on errors.
11904 Don't unlink open temp files, as that's hard for users to diagnose
11905 when things go awry (e.g., temp disk exhausted).
11906 Don't bother to lock temp files. Check for invalid recursion.
11907 * callproc.c (synch_process_fd): Remove. All uses removed.
11908 (synch_process_tempfile): New var or macro.
11909 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
11911 (record_kill_process): New arg, the temp name. All callers changed.
11912 (delete_temp_file): Now just a simple wrapper around unlink.
11913 (call_process_kill): New arg, the call_process_fd array.
11914 Close them all. Clear synch_process_pid. Remove the temp file,
11915 or arrange for it to be removed.
11916 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
11917 that's been moved to synch_process_tempfile. Caller changed.
11918 Do not remove the tempfile; that's now call_process_kill's
11920 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
11921 call_process_kill; the caller now does that.
11922 (call_process_cleanup): Do not close the process fd; that's now
11923 call_process_kill's responsibility.
11924 (Fcall_process): Implement via new function call_process, which
11925 has most of the old body of Fcall_process, but with a different API.
11926 (call_process): New function that does not open or close filefd if
11927 it is nonnegative. Record which fds need to be closed, and let
11928 call_process_kill close (and remove the tempfile, on MSDOS) on error.
11929 Signal an error if invoked recursively (could be done via a hook).
11930 Simplify creation of the tempfile in the MSDOS case.
11931 Don't create the output file until after checking for the executable.
11932 Report any failure to open /dev/null.
11933 Don't open /dev/null for writing twice; once is enough.
11934 Don't create pipe if all output is being discarded or sent to file.
11935 Don't worry about setting up the coding system or reading from the
11936 pipe if all output is being discarded.
11937 Hoist fd_error local into top level, to lessen block nesting.
11938 Don't record deleted pid here; now done by Fcall_process_region.
11939 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
11940 and note its success in synch_process_tempfile.
11941 Do not leak resources when child_setup fails.
11942 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
11943 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
11944 (create_temp_file): Now returns open fd, with an additional
11945 Lisp_Object * argument to return the name. All callers changed.
11946 Do not close the file; rewind it instead, and leave it open for
11947 the caller. Do not lock the temp file. Unwind-protect the file
11948 and the file-descriptor.
11949 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
11950 If an asynchrounous process, record it here, not in call_process.
11951 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
11952 * eval.c (set_unwind_protect): New function.
11953 * fileio.c (write_region): New function, generalized from the
11954 old Fwrite_region. Do not lock temp files.
11955 (Fwrite_region): Use it.
11956 * lisp.h (set_unwind_protect, write_region): New decls.
11957 * process.c: Include <verify.h>.
11958 (make_process): Mark fds as initially closed.
11959 (deleted_pid_list): Now a list of pid-filename pairs.
11961 (close_process_fd): New function.
11962 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
11963 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
11964 New constants. Verify that their number matches PROCESS_OPEN_FDS.
11965 (create_process, create_pty, Fmake_serial_process)
11966 (server_accept_connection): Record which fds need to be closed,
11967 and let deactivate_process close them.
11968 (Fmake_network_process): Do not discard the unwind-protect
11969 until it's safe to do so.
11970 (deactivate_process): Close the fds opened by create_process etc.
11971 (Fprocess_send_eof): Adjust to new way of recording open fds.
11972 Report an error if /dev/null can't be opened, instead of aborting.
11973 * process.h (PROCESS_OPEN_FDS): New constant.
11974 (struct Lisp_Process): New member open_fds.
11975 (record_kill_process, record_deleted_pid): Adjust signatures.
11976 (record_deleted_pid): Move decl here ...
11977 * syswait.h (record_deleted_pid): ... from here.
11979 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11981 * decompress.c: Fix bugs with large buffers and weird inputs.
11982 Tune a bit. Reindent as per usual Emacs style.
11983 (BUFFER_SIZE): Remove.
11984 (Fdecompress_gzipped_region): Do not mishandle input buffers with
11985 more than UINT_MAX bytes. Decompress into the gap instead of into
11986 an auto buffer, as this should avoid copying. Return nil if
11987 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
11988 set immediate_quit; we shouldn't trust zlib code that much.
11990 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
11992 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
11993 errors, and really move the gap to where we want it.
11995 * lisp.h: Include decompress.c support.
11997 * emacs.c (main): Include decompress.c support.
11999 * Makefile.in: Include -lz if present.
12001 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12003 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12004 (initWithTitle:): Initialize frame to 0.
12005 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12006 (fillWithWidgetValue:frame:): Rename from
12007 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12009 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12010 fillWithWidgetValue:frame:
12012 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12013 remove memory leak warnings.
12015 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12016 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12017 menu_pending_title.
12019 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12020 (x_activate_menubar): Update the whole menu.
12021 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12022 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12023 current event is not NSSystemDefined (Bug#15001).
12024 Call ns_check_menu_open only if trackingMenu is 2.
12025 (menuDidClose:): New method, decrease trackingMenu.
12026 (fillWithWidgetValue:setDelegate:): New method.
12027 (fillWithWidgetValue:): Call the above.
12029 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12031 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12033 Omit some unnecessary casts.
12034 Many of these go back to the old pre-C89 days, when they may have
12035 been needed, but we've been assuming C89 or later for a while now.
12036 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12037 (live_float_p, live_misc_p, live_vector_p):
12038 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12039 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12040 (defvar_per_buffer):
12041 * callint.c (Fcall_interactively):
12042 * doc.c (Fsubstitute_command_keys):
12043 * filelock.c (get_boot_time):
12044 * frame.c (xrdb_get_resource):
12045 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12046 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12047 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12048 (menuitem_highlight_callback, menu_destroy_callback)
12049 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12050 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12051 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12052 (xg_tool_bar_help_callback, tb_size_cb):
12053 * image.c (xpm_alloc_color, png_read_from_memory)
12054 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12055 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12057 * keymap.c (describe_map):
12058 * nsfns.m (Fns_display_monitor_attributes_list):
12059 * nsmenu.m (process_dialog:):
12060 * nsterm.m (hold_event):
12061 * process.c (wait_reading_process_output):
12062 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12063 * scroll.c (do_direct_scrolling, scrolling_1):
12064 * termcap.c (tgetent):
12065 * window.c (check_window_containing, add_window_to_list)
12066 (freeze_window_starts):
12067 * xdisp.c (compare_overlay_entries, vmessage):
12068 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12069 (x_get_monitor_attributes_xrandr)
12070 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12071 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12072 * xfont.c (xfont_match, xfont_open):
12073 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12074 (menubar_selection_callback, menu_position_func)
12075 (popup_selection_callback, create_and_show_popup_menu)
12076 (dialog_selection_callback, create_and_show_dialog):
12077 * xrdb.c (x_get_string_resource)
12079 * xsmfns.c (x_session_check_input):
12080 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12081 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12082 (xaw_jump_callback, xaw_scroll_callback):
12083 Omit unnecessary casts.
12085 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12087 Minor string-length refactoring.
12088 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12089 * frame.c (make_monitor_attribute_list):
12090 Prefer build_string to strlen + make_string.
12092 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12094 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12095 don't check minor_code (Bug#14417).
12097 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12099 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12100 vertical positions instead. This avoids calling MATRIX_ROW with
12101 row numbers that are possibly beyond valid limits. (Bug#15064)
12103 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12105 Use xstrdup and build_unibyte_string where applicable.
12106 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12107 * xfns.c (x_window):
12108 * xrdb.c (x_get_customization_string):
12109 * xterm.c (xim_initialize):
12110 * w32fns.c (w32_window): Use xstrdup.
12111 (w32_display_monitor_attributes_list):
12112 * emacs.c (init_cmdargs):
12113 * keyboard.c (PUSH_C_STR):
12114 * nsfont.m (nsfont_open):
12115 * sysdep.c (system_process_attributes):
12116 * w32.c (system_process_attributes):
12117 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12119 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12121 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12122 variables of these types so that GDB would know about them, as aid
12123 for debugging fatal exceptions. (Bug#15024) See also
12124 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12127 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12129 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12130 larger than the NSWindow (Bug#14934).
12132 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12134 Redesign redisplay interface to drop global variable updated_window.
12135 Always pass currently updated window as a parameter to update routines.
12136 * dispextern.h (updated_window): Remove declaration.
12137 (struct redisplay_interface): Pass window parameter to
12138 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12139 and after_update_window_hook.
12140 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12142 * dispnew.c (updated_window): Remove.
12143 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12144 (update_window_line): Adjust to match redisplay interface changes.
12145 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12146 (ns_scroll_run, ns_after_update_window_line):
12147 * w32term.c (x_update_window_begin, x_update_window_end)
12148 (x_after_update_window_line, x_scroll_run):
12149 * xterm.c (x_update_window_begin, x_update_window_end)
12150 (x_after_update_window_line, x_scroll_run):
12151 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12152 Likewise. Adjust comments where appropriate.
12153 (x_cursor_to): Simplify because this is always called during window
12154 update (but install debugging check anyway).
12155 (expose_window): Check must_be_updated_p flag to see whether this
12156 function is called during window update.
12158 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12160 Do not reset window modification event counters excessively.
12161 These leftovers and poor man's tricky methods to catch extra
12162 redisplay's attention are no longer needed.
12163 * frame.c (set_menu_bar_lines_1):
12164 * minibuf.c (read_minibuf_unwind):
12165 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12166 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12167 (window_scroll_line_based, Fset_window_configuration):
12168 * xdisp.c (redisplay_window): Do not reset last_modified and
12169 last_overlay_modified counters.
12171 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12173 * xselect.c (x_send_client_event): Set send_event and serial, memset
12174 data.l as it might be bigger than data.b. Use 24 bit mask to
12175 XSendEvent (Bug#15034).
12177 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12179 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12180 for TTY frames that are not the top frame on their console.
12183 2013-08-07 Martin Rudalics <rudalics@gmx.at>
12185 * w32term.c (w32fullscreen_hook): Really maximize frame when
12186 asked for (Bug#14841).
12188 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12190 Prefer selected_window to Fselected_window, likewise for frames.
12191 * buffer.c (Fbuffer_swap_text):
12192 * data.c (Fvariable_binding_locus):
12193 * window.c (run_window_configuration_change_hook): Adjust users.
12194 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
12195 Use decode_live_frame.
12197 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12199 Be more careful if selected window shows the buffer other than current,
12200 use window_outdated only if this is not so. This change should also
12201 address some weird issues discussed in Bug#13012.
12202 * window.h (window_outdated): New prototype.
12203 * window.c (window_outdated): Now here. Convert from static and
12204 always assume window's buffer.
12205 (Fwindow_end, Fwindow_line_height): Use it.
12206 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
12207 and always assume window's buffer.
12208 (redisplay_window): Adjust user.
12209 (redisplay_internal): Call to reconsider_clip_changes once and
12210 check whether mode line should be updated only if selected window
12211 shows current buffer.
12212 (run_window_scroll_functions): Use eassert for debugging check.
12213 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
12215 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12217 * window.c (window_scroll, window_scroll_pixel_based)
12218 (window_scroll_line_based): Use bool for booleans.
12220 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
12222 * process.c: Fix minor off-by-one issues in descriptor counts.
12223 This shouldn't fix any real bugs, but it cleans up the code a bit.
12224 (max_process_desc, max_input_desc): -1, not 0, means none.
12226 (delete_input_desc): New function.
12227 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
12228 (deactivate_process): Scan backwards when recomuting max_process_desc;
12229 that should be faster.
12230 (init_process_emacs): Initialize max_input_desc.
12232 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12234 Use region cache to speedup bidi_find_paragraph_start.
12235 * buffer.h (struct buffer): New member bidi_paragraph_cache.
12236 Rename cache_long_line_scans to cache_long_scans.
12237 * buffer.c (bset_cache_long_line_scans): Rename to
12238 bset_cache_long_scans.
12239 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
12240 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
12242 (syms_of_buffer): Rename cache-long-line-scans to
12243 cache-long-scans. Adjust docstring.
12244 * search.c (newline_cache_on_off):
12245 * indent.c (width_run_cache_on_off): Adjust users.
12246 * bidi.c (bidi_paragraph_cache_on_off): New function.
12247 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
12248 * insdel.c (prepare_to_modify_buffer):
12249 Invalidate bidi_paragraph_cache if enabled.
12251 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12253 Invalidate region caches only if buffer text is going to be changed.
12254 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
12255 (modify_text): ...new prototype.
12256 (prepare_to_modify_buffer_1): New prototype.
12257 * textprop.c (modify_region): Rename to...
12258 (modify_text_properties): ...new function.
12259 (add_text_properties_1, set_text_properties, Fremove_text_properties)
12260 (Fremove_list_of_text_properties): Adjust users.
12261 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
12262 (modify_text): ...new function.
12263 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
12264 (prepare_to_modify_buffer_1): ...new function.
12265 * casefiddle.c (casify_region):
12266 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
12267 (Ftranspose_regions): Use modify_text.
12269 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
12271 * lisp.mk (lisp): Add nadvice.elc.
12273 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
12275 New macro to iterate over live buffers similar to frames.
12276 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
12277 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
12278 Declare buffer-related variables here to offload lisp.h.
12279 * buffer.c (Vbuffer_alist): Adjust comment.
12280 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
12281 (other_buffer_safely):
12282 * data.c (store_symval_forwarding):
12283 * dispnew.c (Fframe_or_buffer_changed_p):
12284 * fileio.c (Fdo_auto_save):
12285 * filelock.c (unlock_all_files):
12286 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
12288 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
12290 Fix some minor races in hosts lacking mkostemp (Bug#15015).
12291 * callproc.c (create_temp_file):
12292 * filelock.c (create_lock_file):
12293 Assume mkostemp, since it's now provided by Gnulib.
12295 2013-08-04 Eli Zaretskii <eliz@gnu.org>
12297 * w32.c (mkostemp): New function.
12298 (mktemp): Remove, no longer used. Most of the code reused in
12299 mkostemp. (Bug#15015)
12300 (mktemp): Don't undef.
12302 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
12304 * dispnew.c (glyph_matrix_count, glyph_pool_count):
12305 Move under GLYPH_DEBUG and ENABLE_CHECKING.
12306 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
12307 (free_glyph_pool, check_glyph_memory): Likewise for
12308 all users. Adjust comments where appropriate.
12310 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
12312 * composite.h: Minor fixups.
12313 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
12314 to fix a misspelling, and change it to an inline function while
12315 we're at it (it need not be a macro). All uses changed.
12316 (composition_method, composition_valid_p):
12317 Rewrite to avoid assignments in if-conditions.
12319 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12321 Do not use global Lisp_Object in composition macros.
12322 * composite.h (composition_temp): Remove declaration.
12323 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
12324 (composition_method, composition_valid_p): ...inline functions.
12325 (compose_region): Remove the leftover.
12326 * composite.c (composition_temp): Remove.
12327 (run_composition_function, update_compositions)
12328 (composition_compute_stop_pos, composition_adjust_point)
12329 (Ffind_composition_internal):
12330 * coding.c (handle_composition_annotation):
12331 * xdisp.c (handle_composition_prop, check_point_in_composition):
12332 Related users changed.
12334 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12336 Drop FRAME_PTR typedef.
12337 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
12338 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
12339 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
12340 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
12341 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
12342 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
12343 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
12344 All related users changed.
12346 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
12348 * eval.c (default_toplevel_binding): New function.
12350 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
12351 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
12352 (syms_of_eval): Export them.
12353 * data.c (Fdefault_value): Micro cleanup.
12354 * term.c (init_tty): Use "false".
12356 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12358 Fix X GC leak in GTK and raw (no toolkit) X ports.
12359 * xterm.c (x_free_frame_resources): If white and black relief
12360 GCs are allocated, always free them here.
12361 * xfns.c (x_make_gc): Omit redundant initialization.
12362 * widget.c (create_frame_gcs): Remove the leftover.
12363 (EmacsFrameDestroy): Do nothing because all GCs are now freed
12364 in x_free_frame_resources.
12366 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
12368 * nsterm.m (windowWillResize:toSize:): Only change title if
12369 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
12371 (viewDidEndLiveResize): New method.
12373 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
12374 inside NS_IMPL_COCOA.
12376 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12378 * insdel.c (adjust_after_replace, replace_range, del_range_2):
12379 Do not check whether undo is enabled because record_insert and
12380 record_delete does that themselves.
12382 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12384 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
12385 member which is not really used any more.
12386 (FRAME_XIC_BASE_FONTNAME): Remove.
12387 * xfns.c (xic_free_fontset): Adjust user.
12388 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
12389 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
12390 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
12391 (xdialog_show): Use eassert for debugging check.
12392 * w32term.c (x_unfocus_frame): Remove unused dummy function.
12394 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
12396 * fileio.c, fns.c (merge): Move extern decl from here ...
12397 * lisp.h (merge): ... to here.
12399 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12401 Fix last font-related change.
12402 * w32font.h (w32font_list_internal, w32font_match_internal):
12404 * w32uniscribe.c (uniscribe_list, uniscribe_match)
12405 (uniscribe_list_family): Adjust to match font API change.
12406 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
12407 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
12409 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12411 * frame.h (FRAME_MOUSE_UPDATE):
12412 * nsterm.m (ns_frame_up_to_date): Omit redundant check
12413 whether hlinfo->mouse_face_mouse_frame is non-NULL.
12415 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12417 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
12418 * font.h (struct font_driver): Change list, match, and list_family
12419 functions to accept struct frame * as first arg.
12420 * font.c (font_score, font_compare, font_sort_entities):
12422 (font_sort_entities, font_list_entities, font_select_entity)
12423 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
12424 match font API change.
12425 * xfont.c (xfont_list, xfont_match, xfont_list_family):
12426 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
12427 * ftxfont.c (ftxfont_list, ftxfont_match):
12428 * xftfont.c (xftfont_list, xftfont_match):
12429 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
12430 * w32font.c (w32font_list, w32font_match, w32font_list)
12431 (w32font_list_internal, w32_font_match_internal): Likewise.
12432 * xfaces.c (Fx_family_fonts): Adjust user.
12434 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12436 Do not use pure Xism x_wm_set_icon_position in non-X ports.
12437 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
12438 only if HAVE_X_WINDOWS is in use.
12439 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
12440 * nsterm.m (x_wm_set_icon_position): Remove no-op.
12441 * w32term.c (x_wm_set_icon_position): Likewise.
12442 * w32fns.c (x_icon): Adjust user.
12444 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12446 * xterm.c (last_mouse_press_frame): Remove the
12447 leftover which is not really used any more.
12448 (handle_one_xevent, syms_of_xterm): Adjust users.
12449 (x_flush): Call XFlush once per each X display, not frame.
12450 This is better because this code always unconditionally skips
12451 non-X frames in Vframe_list and issues the only XFlush if we
12452 have more than one X frame on the same X display.
12453 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
12454 Use bool for booleans.
12455 (x_draw_glyph_string_background, cvt_string_to_pixel)
12456 (cvt_pixel_dtor): Drop unnecessary prototypes.
12457 * xterm.h (x_display_ok): Adjust prototype.
12459 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12461 Drop unnecessary functions that deals with frame pixel size.
12462 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
12463 (x_pixel_height): Drop prototypes.
12464 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
12465 (x_pixel_height): Drop implementations.
12466 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
12467 which should be always valid for window frame.
12468 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
12469 * w32menu.c (Fx_popup_dialog):
12470 * xmenu.c (Fx_popup_dialog): Likewise for both.
12472 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12474 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
12475 frame parameters and call to Fmodify_frame_parameters just once.
12476 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
12477 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
12478 and mention nil frame in docstring.
12480 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12482 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
12483 (x_figure_window_size): Likewise. Adjust to return long.
12484 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
12485 (toplevel): Move Qterminal_live_p to...
12486 * terminal.c (toplevel): ...here, make it static, and...
12487 (syms_of_terminal): ...DEFSYM here.
12488 * frame.h (Qterminal_live_p): Remove declaration.
12489 (make_frame, x_figure_window_size): Adjust prototype.
12490 * nsfns.m (Fx_create_frame): Use long for window flags.
12492 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
12494 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
12495 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
12496 Do not assume that emacs_close (INT_MAX) is a no-op.
12498 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12500 * xfaces.c (make_face_cache): For struct face_cache, prefer
12501 xmalloc to xzalloc and so avoid redundant call to memset.
12502 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
12504 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12506 * fringe.c (draw_window_fringes, update_window_fringes)
12507 (compute_fringe_widths):
12508 * w32term.c (x_draw_glyph_string):
12509 * window.c (candidate_window_p, Frecenter):
12510 * xfaces.c (realize_basic_faces, realize_default_face)
12511 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12512 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12513 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12514 * xmenu.c (Fx_menu_bar_open_internal):
12515 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12516 * xsettings.c (xft_settings_event):
12517 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12518 Use bool for booleans. Adjust style and comments where
12520 * dispextern.h (draw_window_fringes, update_window_fringes)
12521 (compute_fringe_widths):
12522 * xterm.h (x_had_errors_p): Adjust prototype.
12524 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12526 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12527 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12529 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12531 * fns.c (toplevel): Remove comment before Fsafe_length because
12532 it checks for QUIT.
12534 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12536 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12538 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12540 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12541 frame which got the message is still alive, before dereferencing
12542 its pointer. (Bug#14970)
12544 * frame.c (delete_frame): Test "this" frame's minibuffer window to
12545 be a live window, before using it as such. (Bug#14970)
12547 2013-07-27 Eli Zaretskii <eliz@gnu.org>
12549 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
12550 w32_detect_focus_change instead of doing part of its job by hand.
12551 This fixes the problem whereby FOCUS_OUT events were not sent to
12554 2013-07-26 Eli Zaretskii <eliz@gnu.org>
12556 * process.c (Fprocess_list): Doc fix.
12558 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
12559 being re-exposed only if it didn't ask to become visible.
12560 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
12561 was previously iconified. (Bug#14841)
12562 (x_iconify_frame): Mark the frame iconified.
12564 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
12566 Fix minor problems found by static checking.
12567 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
12568 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
12570 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
12572 * eval.c (set_specpdl_old_value): New function.
12573 (unbind_to): Minor simplification.
12574 (get_backtrace_frame): New function.
12575 (Fbacktrace_frame): Use it. Add `base' argument.
12576 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
12577 (syms_of_eval): Export backtrace-eval.
12578 * xterm.c (x_focus_changed): Simplify.
12580 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
12582 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
12584 2013-07-24 Eli Zaretskii <eliz@gnu.org>
12586 * xdisp.c (redisplay_window): Instead of moving point out of
12587 scroll margin, reject the force_start method, and try scrolling
12588 instead. (Bug#14780)
12590 2013-07-24 Ken Brown <kbrown@cornell.edu>
12592 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
12595 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
12597 * eval.c (Fprogn): Do not check that BODY is a proper list.
12598 This undoes the previous change. The check slows down the
12599 interpreter, and is not needed to prevent a crash. See
12600 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
12602 2013-07-23 Glenn Morris <rgm@gnu.org>
12604 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
12606 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
12608 Port to GNU/Linux systems with tinfo but not ncurses.
12609 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
12610 to decide whether ncurses is being used. Without this change,
12611 GCC complains about tgetent not being declared, on a system
12612 that has tinfo installed but ncurses not installed.
12614 * eval.c (Fprogn): Check that BODY is a proper list.
12616 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
12617 * data.c (Fsetq_default):
12618 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
12619 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
12621 Tune by taking advantage of the fact that ARGS is always a list
12622 when a function is declared to have UNEVALLED args.
12624 * emacsgtkfixed.c: Port to GCC 4.6.
12625 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
12627 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
12629 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
12630 here to silence compiler warnings.
12632 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
12634 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
12635 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
12636 from messing up Emacs's 'struct frame' (Bug#14923).
12638 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12640 * alloc.c (make_save_ptr_ptr): Define this function.
12641 It was inadvertently omitted. It's needed only if
12642 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12644 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12646 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12647 frame have focus (Bug#14895).
12649 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12651 Avoid vfork-related deadlock more cleanly.
12652 * callproc.c (child_setup): When the child's exec fails, output
12653 the program name, as that's more useful. Use O_NONBLOCK to avoid
12655 * process.c (create_process_1): Remove; no longer needed.
12656 (create_process): Remove timer hack; no longer needed, now that
12657 the child avoids deadlock.
12659 2013-07-20 Glenn Morris <rgm@gnu.org>
12661 * image.c (Fimage_flush): Fix doc typo.
12663 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12665 Fix array bounds violation when pty allocation fails.
12666 * process.c (PTY_NAME_SIZE): New constant.
12667 (pty_name): Remove static variable; it's now auto.
12668 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12669 Take pty_name as an arg rather than using a static variable.
12670 All callers changed.
12671 (create_process): Recover pty_flag from process, not from volatile local.
12672 (create_pty): Stay inside array even when pty allocation fails.
12673 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12675 * lread.c (Fload): Avoid initialization only when lint checking.
12676 Mention that it's needed only for older GCCs.
12678 2013-07-20 Kenichi Handa <handa@gnu.org>
12680 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12681 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12683 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12685 * lread.c (Fload): Avoid uninitialized warning.
12687 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12689 Fix some minor file descriptor leaks and related glitches.
12690 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12691 (create_lock_file): Use write, not emacs_write.
12692 * image.c (slurp_file, png_load_body):
12693 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12694 (server_accept_connection):
12695 Don't leak an fd on memory allocation failure.
12696 * image.c (slurp_file): Add a cheap heuristic for growing files.
12697 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12698 as that's what the other routines do. Maybe input need not be
12699 blocked at all, but it's better to be consistent.
12700 Avoid undefined behavior when strlen is zero.
12702 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12703 (NSTATICS): Now a constant; doesn't need to be a macro.
12705 2013-07-19 Richard Stallman <rms@gnu.org>
12707 * coding.c (decode_coding_utf_8): Add simple loop for fast
12708 processing of ASCII characters.
12710 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12712 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12714 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12716 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12717 unportable 'struct x_display_info'.
12718 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12719 is a portable type.
12721 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12723 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12724 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12726 (system_process_attributes): Prefer plain char to unsigned char
12727 when either will do. Clean up properly if interrupted or if
12728 memory allocations fail. Don't assume sscanf succeeds.
12729 Remove no-longer-needed workaround to stop GCC from whining.
12730 Read command-line once, instead of multiple times. Check read status a
12731 bit more carefully.
12733 Fix obscure porting bug with varargs functions.
12734 The code assumed that int is treated like ptrdiff_t in a vararg
12735 function, which is not a portable assumption. There was a similar
12736 -- though these days less likely -- porting problem with various
12737 assumptions that pointers of different types all smell the same as
12738 far as vararg functions is conserved. To make this problem less
12739 likely in the future, redo the API to use varargs functions.
12740 * alloc.c (make_save_value): Remove this vararg function.
12741 All uses changed to ...
12742 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12743 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12745 (make_save_ptr): Rename from make_save_pointer, for consistency with
12746 the above. Define only on platforms that need it. All uses changed.
12748 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12750 * keyboard.c: Try to fix typos in previous change.
12751 (DISPLAY_LIST_INFO): New macro.
12752 (kbd_buffer_get_event): Do not access members that are not present
12753 in X11. Revert inadvertent change of "!=" to "=".
12755 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12757 * keyboard.c (kbd_buffer_get_event):
12758 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12759 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12761 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12763 * filelock.c: Fix unlikely file descriptor leaks.
12764 (get_boot_time_1): Rework to avoid using emacs_open.
12765 This doesn't actually fix a leak, but is better anyway.
12766 (read_lock_data): Use read, not emacs_read.
12768 * doc.c: Fix minor memory and file descriptor leaks.
12769 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12770 (get_doc_string, Fsnarf_documentation):
12771 Fix file descriptor leak on error.
12773 * term.c: Fix minor fdopen-related file descriptor leaks.
12774 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12775 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12777 * charset.c: Fix file descriptor leaks and errno issues.
12779 (load_charset_map_from_file): Don't leak file descriptor on error.
12780 Use plain record_xmalloc since the allocation is larger than
12781 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12783 * eval.c (record_unwind_protect_nothing):
12784 * fileio.c (fclose_unwind):
12786 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12787 The replacement doesn't block input, but that no longer seems
12790 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12792 * lread.c: Fix file descriptor leaks and errno issues.
12793 (Fload): Close some races that leaked fds or streams when 'load'
12795 (Fload, openp): Report error number of last nontrivial failure to open.
12796 ENOENT counts as trivial.
12797 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12799 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12800 now that the function is always called with a nonnegative arg.
12801 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12802 All uses replaced with ...
12803 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12805 A few more minor file errno-reporting bugs.
12806 * callproc.c (Fcall_process):
12807 * doc.c (Fsnarf_documentation):
12808 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12809 * process.c (set_socket_option):
12810 Don't let a constructor trash errno.
12811 * doc.c: Include <errno.h>.
12813 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
12815 * w32fns.c (unwind_create_tip_frame): Fix declaration.
12817 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12819 Fix w32 bug with call-process-region (Bug#14885).
12820 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
12821 to Fcall_process when the input is empty. This simplifies the
12822 code a bit. It makes no difference on POSIXish platforms but
12823 apparently it fixes a bug on w32.
12825 Fix bug where insert-file-contents closes a file twice (Bug#14839).
12826 * fileio.c (close_file_unwind): Don't close if FD is negative;
12827 this can happen when unwinding a zapped file descriptor.
12828 (Finsert_file_contents): Unwind-protect the fd before the point marker,
12829 in case Emacs runs out of memory between the two unwind-protects.
12830 Don't trash errno when closing FD.
12831 Zap the FD in the specpdl when closing it, instead of deferring
12832 the removal of the unwind-protect; this fixes a bug where a child
12833 function unwinds the stack past us.
12835 New unwind-protect flavors to better type-check C callbacks.
12836 This also lessens the need to write wrappers for callbacks,
12837 and the need for make_save_pointer.
12838 * alloc.c (free_save_value):
12839 * atimer.c (run_all_atimers):
12841 * alloc.c (safe_alloca_unwind):
12842 * atimer.c (unwind_stop_other_atimers):
12843 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
12844 * menu.c (cleanup_popup_menu) [HAVE_NS]:
12845 * minibuf.c (choose_minibuf_frame_1):
12846 * process.c (make_serial_process_unwind):
12847 * xdisp.c (pop_message_unwind):
12848 * xselect.c (queue_selection_requests_unwind):
12849 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
12850 * alloc.c (record_xmalloc):
12851 Prefer record_unwind_protect_ptr to record_unwind_protect with
12853 * alloc.c (Fgarbage_collect):
12854 Prefer record_unwind_protect_void to passing a dummy.
12855 * buffer.c (restore_buffer):
12856 * window.c (restore_window_configuration):
12857 * xfns.c, w32fns.c (do_unwind_create_frame)
12858 New wrapper. All record-unwind uses of wrappee changed.
12859 * buffer.c (set_buffer_if_live):
12860 * callproc.c (call_process_cleanup, delete_temp_file):
12861 * coding.c (code_conversion_restore):
12862 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
12863 * editfns.c (save_excursion_restore)
12864 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
12865 (save_restriction_restore):
12866 * eval.c (restore_stack_limits, un_autoload):
12867 * fns.c (require_unwind):
12868 * keyboard.c (recursive_edit_unwind, tracking_off):
12869 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
12870 * macros.c (pop_kbd_macro, restore_menu_items):
12871 * nsfns.m (unwind_create_frame):
12872 * print.c (print_unwind):
12873 * process.c (start_process_unwind):
12874 * search.c (unwind_set_match_data):
12875 * window.c (select_window_norecord, select_frame_norecord):
12876 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
12877 (fast_set_selected_frame):
12878 * xfns.c, w32fns.c (unwind_create_tip_frame):
12879 Return void, not a dummy Lisp_Object. All uses changed.
12880 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
12881 * callproc.c (call_process_kill):
12882 * fileio.c (restore_point_unwind, decide_coding_unwind)
12883 (build_annotations_unwind):
12884 * insdel.c (Fcombine_after_change_execute_1):
12885 * keyboard.c (read_char_help_form_unwind):
12886 * menu.c (unuse_menu_items):
12887 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
12888 * sound.c (sound_cleanup):
12889 * xdisp.c (unwind_redisplay):
12890 * xfns.c (clean_up_dialog):
12891 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
12892 Accept no args and return void, instead of accepting and returning
12893 a dummy Lisp_Object. All uses changed.
12894 * cygw32.c (fchdir_unwind):
12895 * fileio.c (close_file_unwind):
12896 * keyboard.c (restore_kboard_configuration):
12897 * lread.c (readevalllop_1):
12898 * process.c (wait_reading_process_output_unwind):
12899 Accept int and return void, rather than accepting an Emacs integer
12900 and returning a dummy object. In some cases this fixes an
12901 unlikely bug when the corresponding int is outside Emacs integer
12902 range. All uses changed.
12903 * dired.c (directory_files_internal_unwind):
12904 * fileio.c (do_auto_save_unwind):
12905 * gtkutil.c (pop_down_dialog):
12906 * insdel.c (reset_var_on_error):
12907 * lread.c (load_unwind):
12908 * xfns.c (clean_up_file_dialog):
12909 * xmenu.c, nsmenu.m (pop_down_menu):
12910 * xmenu.c (cleanup_widget_value_tree):
12911 * xselect.c (wait_for_property_change_unwind):
12912 Accept pointer and return void, rather than accepting an Emacs
12913 save value encapsulating the pointer and returning a dummy object.
12915 * editfns.c (Fformat): Update the saved pointer directly via
12916 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
12917 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
12918 (unwind_body): New function.
12919 (record_unwind_protect): First arg is now a function returning void,
12920 not a dummy Lisp_Object.
12921 (record_unwind_protect_ptr, record_unwind_protect_int)
12922 (record_unwind_protect_void): New functions.
12923 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
12924 * fileio.c (struct auto_save_unwind): New type.
12925 (do_auto_save_unwind): Use it.
12926 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
12927 * insdel.c (struct rvoe_arg): New type.
12928 (reset_var_on_error): Use it.
12929 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
12931 (specbinding_func): Remove; there are now several such functions.
12932 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
12933 (set_unwind_protect_ptr): New function.
12934 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
12936 Be simpler and more consistent about reporting I/O errors.
12937 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12938 Say "Read error" and "Write error", rather than "I/O error", or
12939 "IO error reading", or "IO error writing", when a read or write
12941 * process.c (Fmake_network_process, wait_reading_process_output)
12942 (send_process, Fprocess_send_eof, wait_reading_process_output):
12943 Capitalize diagnostics consistently. Put "failed foo" at the
12944 start of the diagnostic, so that we don't capitalize the
12945 function name "foo". Consistently say "failed" for such
12947 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
12948 All callers changed. This is so it can use report_file_error.
12949 * sysdep.c (serial_open, serial_configure): Capitalize I/O
12950 diagnostics consistently as above.
12952 * fileio.c (report_file_errno): Fix errno reporting bug.
12953 If the file name is neither null nor a pair, package it up as a
12954 singleton list. All callers changed, both to this function and to
12955 report_file_error. This fixes a bug where the memory allocator
12956 invoked by list1 set errno so that the immediately following
12957 report_file_error reported the wrong errno value.
12959 Fix minor problems found by --enable-gcc-warnings.
12960 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
12961 * keyboard.c (kbd_buffer_get_event): Remove unused local.
12963 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
12965 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
12966 Set event->arg to Qt if switch-event shall be generated.
12967 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
12969 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
12971 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
12974 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
12975 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
12976 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
12977 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
12978 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
12979 and there is a focused frame.
12980 (head_table): Add focus-in and focus-out.
12981 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
12982 bind to handle-focus-in/out.
12984 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
12985 (Fhandle_switch_frame): Call Fhandle_focus_in.
12986 (syms_of_frame): defsubr handle-focus-in/out.
12988 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12990 Fix porting bug to older POSIXish platforms (Bug#14862).
12991 * sysdep.c (emacs_pipe): New function, that implements
12992 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
12993 This should port better to CentOS 5 and to Mac OS X 10.6.
12994 All calls to pipe2 changed.
12996 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
12997 This makes the code easier to read and the executable a bit smaller.
12998 Do not replace all calls to Fcons that happen to create lists,
12999 just calls that are intended to create lists. For example, when
13000 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13001 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13002 Similarly for list2 through list5.
13003 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13004 * bytecode.c (exec_byte_code):
13005 * callint.c (quotify_arg, Fcall_interactively):
13006 * callproc.c (Fcall_process, create_temp_file):
13007 * charset.c (load_charset_map_from_file)
13008 (Fdefine_charset_internal, init_charset):
13009 * coding.c (get_translation_table, detect_coding_system)
13010 (Fcheck_coding_systems_region)
13011 (Fset_terminal_coding_system_internal)
13012 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13013 * composite.c (update_compositions, Ffind_composition_internal):
13014 * dired.c (directory_files_internal, file_name_completion)
13016 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13017 * doc.c (Fsnarf_documentation):
13018 * editfns.c (Fmessage_box):
13020 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13021 (Feval, eval_sub, Ffuncall, apply_lambda):
13022 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13023 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13024 (Fset_file_times, Finsert_file_contents)
13025 (Fchoose_write_coding_system, Fwrite_region):
13026 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13027 * font.c (font_registry_charsets, font_parse_fcname)
13028 (font_prepare_cache, font_update_drivers, Flist_fonts):
13029 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13030 * frame.c (make_frame, Fmake_terminal_frame)
13031 (x_set_frame_parameters, x_report_frame_params)
13032 (x_default_parameter, Fx_parse_geometry):
13033 * ftfont.c (syms_of_ftfont):
13034 * image.c (gif_load):
13035 * keyboard.c (command_loop_1):
13036 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13037 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13038 (Fminor_mode_key_binding, accessible_keymaps_1)
13039 (Faccessible_keymaps, Fwhere_is_internal):
13040 * lread.c (read_emacs_mule_char):
13041 * menu.c (find_and_return_menu_selection):
13042 * minibuf.c (get_minibuffer):
13043 * nsfns.m (Fns_perform_service):
13044 * nsfont.m (ns_script_to_charset):
13045 * nsmenu.m (ns_popup_dialog):
13046 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13047 (Fx_own_selection_internal):
13048 * nsterm.m (append2):
13049 * print.c (Fredirect_debugging_output)
13050 (print_prune_string_charset):
13051 * process.c (Fdelete_process, Fprocess_contact)
13052 (Fformat_network_address, set_socket_option)
13053 (read_and_dispose_of_process_output, write_queue_push)
13054 (send_process, exec_sentinel):
13055 * sound.c (Fplay_sound_internal):
13056 * textprop.c (validate_plist, add_properties)
13057 (Fput_text_property, Fadd_face_text_property)
13058 (copy_text_properties, text_property_list, syms_of_textprop):
13059 * unexaix.c (report_error):
13060 * unexcoff.c (report_error):
13061 * unexsol.c (unexec):
13062 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13063 (Fformat_mode_line, syms_of_xdisp):
13064 * xfaces.c (set_font_frame_param)
13065 (Finternal_lisp_face_attribute_values)
13066 (Finternal_merge_in_global_face, syms_of_xfaces):
13067 * xfns.c (x_default_scroll_bar_color_parameter)
13068 (x_default_font_parameter, x_create_tip_frame):
13069 * xfont.c (xfont_supported_scripts):
13070 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13071 (menu_help_callback, xmenu_show):
13072 * xml.c (make_dom):
13073 * xterm.c (set_wm_state):
13074 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13075 and similarly for list2 through list5.
13077 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13079 * callproc.c (Fcall_process_region): Fix minor race and tune.
13080 (create_temp_file): New function, with the temp-file-creation part
13081 of the old Fcall_process_region. Use Fcopy_sequence to create the
13082 temp file name, rather than alloca + build_string, for simplicity.
13083 Don't bother to block input around the temp file creation;
13084 shouldn't be needed. Simplify use of mktemp.
13085 Use record_unwind_protect immediately after creating the temp file;
13086 this closes an unlikely race where the temp file was not removed.
13087 Use memcpy rather than an open-coded loop.
13088 (Fcall_process_region): Use the new function. If the input is
13089 empty, redirect from /dev/null rather than from a newly created
13090 empty temp file; this avoids unnecessary file system traffic.
13092 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13094 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13095 Simplify by making this case like the other two. This is a bit
13096 slower on obsolete hosts, but the extra complexity isn't worth it.
13098 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13099 * process.c (create_process) [!DOS_NT]:
13100 Remove now-unnecessary calls to emacs_close.
13102 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13104 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13105 returning early. (Bug#14850)
13107 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13108 and inhibit-iso-escape-detection attributes of 'undecided'.
13111 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13113 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13114 Reported by Herbert J. Skuhra in
13115 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13117 Don't lose top specpdl entry when memory is exhausted.
13118 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13119 specpdl overflow here, to simplify callers; all callers changed.
13120 Always reserve an unused entry at the stack top; this avoids
13121 losing the top entry's information when memory is exhausted.
13123 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13125 Clean up errno reporting and fix some errno-reporting bugs.
13126 * callproc.c (Fcall_process):
13127 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13128 * process.c (create_process, Fmake_network_process):
13129 * unexaix.c (report_error):
13130 * unexcoff.c (report_error):
13131 Be more careful about reporting the errno of failed operations.
13132 The code previously reported the wrong errno sometimes.
13133 Also, prefer report_file_errno to setting errno + report_file_error.
13134 (Fcall_process): Look at openp return value rather than at path,
13135 as that's a bit faster and clearer when there's a numeric predicate.
13136 * fileio.c (report_file_errno): New function, with most of the
13137 old contents of report_file_error.
13138 (report_file_error): Use it.
13139 (Ffile_exists_p, Ffile_accessible_directory_p):
13140 Set errno to 0 when it is junk.
13141 * fileio.c (Faccess_file):
13142 * image.c (x_create_bitmap_from_file):
13143 Use faccessat rather than opening the file, to avoid the hassle of
13144 having a file descriptor open.
13145 * lisp.h (report_file_errno): New decl.
13146 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13149 * process.c (create_process, wait_reading_process_output) [AIX]:
13150 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13151 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13152 a multithreaded environment anyway).
13153 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13155 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13157 * image.c (x_find_image_file): Don't close a remote file handle.
13159 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13161 Fix races with threads and file descriptors.
13162 * callproc.c (Fcall_process_region):
13163 * dired.c (open_directory):
13164 * emacs.c (main, Fdaemon_initialized):
13165 * image.c (x_find_image_file):
13166 * inotify.c (Finotify_rm_watch):
13167 * lread.c (Flocate_file_internal):
13168 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13169 * term.c (term_mouse_moveto, init_tty):
13170 * termcap.c (tgetent):
13171 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13172 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13173 * unexhp9k800.c, unexmacosx.c (unexec):
13174 * callproc.c (Fcall_process_region):
13175 Use emacs_close, not close.
13176 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13177 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13178 and posix_close function on current platforms (which all lack them).
13179 (emacs_close): Use it. This should fix the races on GNU/Linux and
13180 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13181 and it should avoid closing random victim file descriptors on
13184 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
13186 * inotify.c (uninitialized): Remove. All uses replaced by -1.
13187 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
13188 Touch up doc a bit.
13190 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
13191 This is for .gdbinit xbacktrace.
13193 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
13194 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
13195 (emacs_set_tty): Now static.
13196 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
13197 * term.c (tty_capable_p, tty_default_color_capabilities)
13198 (get_tty_terminal, term_mouse_movement)
13199 (handle_one_term_event, init_tty, maybe_fatal):
13200 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
13201 (tgetent, scan_file, name_match, compare_contin):
13202 * terminal.c (get_terminal):
13203 Use bool for boolean.
13204 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
13205 Prefer char to unsigned char if either will do.
13206 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
13207 (tty_write_glyphs): Prefer int to unsigned.
13208 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
13209 All callers changed.
13210 * termcap.c (tprint, main) [TEST]: Remove non-working test.
13212 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13215 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
13216 (B__dummy__): New dummy symbol, to pacify C89.
13217 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
13218 they can't grok varargs macros.
13219 * dispnew.c (add_window_display_history)
13220 (add_frame_display_history):
13221 * print.c (print_object):
13222 * xdisp.c (debug_method_add):
13223 Use %p printf format only for void pointers.
13224 * emacs.c (usage_message): New constant, replacing ...
13225 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
13226 (main): Adjust to usage reorg.
13227 * fns.c (syms_of_fns):
13228 * profiler.c (syms_of_profiler):
13229 Don't use non-constant struct initializers.
13230 * gnutls.h (gnutls_initstage_t):
13231 * lisp.h (enum Lisp_Fwd_Type):
13232 * lread.c (lisp_file_lexically_bound_p):
13233 * xsettings.c (anonymous enum):
13234 Remove trailing comma.
13235 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
13236 * lisp.h (ENUM_BF): Use unsigned if pedantic.
13237 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
13239 * regex.c (const_re_char): New type, to pacify strict C89.
13240 All uses of 'const re_char' replaced to use it.
13241 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
13242 with glibc when strict C89. This change is imported from gnulib.
13244 (_Restrict_arr_): Rename from __restrict_arr, similarly.
13245 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
13246 Omit GNU_LINUX implementation, since it requires long long.
13247 * xterm.c (x_draw_underwave):
13248 Do not assume the traditional order of struct's members.
13249 (x_term_init): Rewrite to avoid the need for non-constant structure
13252 Syntax cleanup, mostly replacing macros with functions.
13253 This removes the need for the syntax_temp hack.
13254 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
13255 * syntax.c (SYNTAX_INLINE): New macro.
13256 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
13257 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
13258 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
13259 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
13260 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
13261 (SYNTAX_COMEND_FIRST): Now functions, not macros.
13262 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
13263 Now constants, not macros.
13264 (syntax_temp) [!__GNUC__]: Remove.
13265 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
13266 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
13267 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
13268 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
13269 Move here from syntax.h; now functions, not macros. Except for the
13270 last function, these are static since only syntax.c uses them.
13271 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
13272 All uses changed. Now a function, not a macro; use this fact
13273 to simplify the code.
13274 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
13275 compiler bugs; no longer relevant.
13276 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
13277 (SYNTAX_INLINE): New macro.
13278 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
13279 for the new functions. Use bool for boolean member.
13280 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
13281 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
13282 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
13283 (SETUP_BUFFER_SYNTAX_TABLE):
13284 Now extern inline functions, not macros.
13285 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
13286 Remove; all uses replaced by implementation.
13287 (syntax_temp) [!__GNUC__]: Remove decl.
13288 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
13290 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
13292 * emacs.c (main): Fix syntax error.
13294 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13296 Timestamp fixes for undo (Bug#14824).
13297 * atimer.c (schedule_atimer):
13298 * fileio.c (Ffile_newer_than_file_p):
13299 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
13300 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
13301 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
13302 (syms_of_fileio): Remove Sclear_visited_file_name.
13303 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
13304 file doesn't exist; this avoids an ambiguity with negative timestamps.
13305 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
13306 * systime.h (make_emacs_time, invalid_emacs_time):
13307 Don't assume struct timespec layout; POSIX doesn't guarantee it.
13308 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
13309 * undo.c (record_first_change): Push (visited-file-modtime) onto
13310 undo list rather than reimplementing it by hand, incorrectly.
13312 2013-07-09 Ken Brown <kbrown@cornell.edu>
13314 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
13316 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
13318 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
13320 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
13322 Handle errno and exit status a bit more carefully.
13323 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
13324 number into an exit status. Instead, use EXIT_CANCELED.
13325 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
13326 * callproc.c (relocate_fd):
13327 * emacs.c (close_output_streams, main):
13328 * process.c (create_process):
13329 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
13330 Use emacs_perror for simplicity.
13331 * callproc.c (relocate_fd, main):
13332 * sysdep.c (sys_subshell):
13333 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
13334 (shut_down_emacs): Use emacs_write, not write.
13335 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
13336 * fileio.c (Fcopy_file, e_write):
13337 * nsterm.m (ns_select):
13338 * process.c (send_process):
13339 * sound.c (vox_write):
13340 Use emacs_write_sig, not emacs_write.
13341 * lisp.h (emacs_write_sig, emacs_perror): New decls.
13342 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
13344 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
13346 (emacs_full_write): New function.
13347 (emacs_write): Rewrite to use it.
13348 (emacswrite_sig, emacs_perror): New functions.
13349 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
13351 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
13353 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
13354 on NS even if it is present. Pixmap on NS is a void*.
13356 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13358 Port to Ubuntu 10 (Bug#14803).
13359 Problem reported by T.V. Raman.
13360 * process.c (close_on_exec, accept4, process_socket):
13361 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
13363 2013-07-07 Eli Zaretskii <eliz@gnu.org>
13365 * w32.c (sys_dup): Declare prototype.
13369 * callproc.c [WINDOWSNT]: Include sys/socket.h.
13371 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13373 Make file descriptors close-on-exec when possible (Bug#14803).
13374 This simplifies Emacs a bit, since it no longer needs to worry
13375 about closing file descriptors by hand in some cases.
13376 It also fixes some unlikely races. Not all such races, as
13377 libraries often open files internally without setting
13378 close-on-exec, but it's an improvement.
13379 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
13380 * callproc.c (Fcall_process) [!MSDOS]:
13381 * emacs.c (main) [!DOS_NT]:
13382 * nsterm.m (ns_term_init):
13383 * process.c (create_process):
13384 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
13385 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
13386 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
13387 Prefer mkostemp with O_CLOEXEC to mkstemp.
13388 * callproc.c (relocate_fd) [!WINDOWSNT]:
13389 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
13390 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
13392 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
13393 Make the resulting file descriptor close-on-exec.
13394 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
13395 * lread.c (load_descriptor_list, load_descriptor_unwind):
13396 Remove; no longer needed. All uses removed.
13397 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
13398 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
13400 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
13401 (Fmake_network_process, Fnetwork_interface_list)
13402 (Fnetwork_interface_info, server_accept_connection):
13403 Make newly-created socket close-on-exec.
13404 * sysdep.c (emacs_open, emacs_fopen):
13405 Make new-created descriptor close-on-exec.
13406 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
13407 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
13409 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
13411 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
13412 for NS_IMPL_GNUSTEP.
13414 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13416 Fix openp errno handling.
13417 * callproc.c (Fcall_process): Preserve openp errno around close.
13418 * lread.c (openp): Set errno when returning -1, as some callers
13421 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
13423 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
13425 * nsterm.h (NSSavePanel): Update comment.
13426 (NSAPP_DATA2_RUNFILEDIALOG): Define.
13427 (ns_run_file_dialog): Declare.
13429 * nsfns.m: Remove panelOK.
13431 (ns_run_file_dialog): New function.
13432 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
13433 event loop, so file dialog is popped up by ns_run_file_dialog, called
13434 by sendEvent (Bug#14578).
13435 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
13437 2013-07-06 Eli Zaretskii <eliz@gnu.org>
13439 * xdisp.c (default_line_pixel_height): New function.
13440 (pos_visible_p, move_it_vertically_backward, try_scrolling)
13441 (try_cursor_movement, redisplay_window, try_window)
13442 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
13444 * window.c (window_scroll_pixel_based):
13445 use default_line_pixel_height.
13447 * dispextern.h (default_line_pixel_height): Add prototype.
13449 * frame.c (x_set_line_spacing): Accept a float value for
13450 line-spacing parameter, per the documentation.
13452 * data.c (Fmultibyte_string_p): Doc fix.
13454 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
13456 Use emacs_open more consistently when opening files.
13457 This handles EINTR more consistently now, and makes it easier
13458 to introduce other uniform changes to file descriptor handling.
13459 * sysstdio.h: New file.
13460 * buffer.c (mmap_init):
13461 * cygw32.c (chdir_to_default_directory):
13462 * dispnew.c (Fopen_termscript):
13463 * emacs.c (Fdaemon_initialized):
13464 * fileio.c (Fdo_auto_save):
13465 * image.c (slurp_file, png_load_body, jpeg_load_body):
13466 * keyboard.c (Fopen_dribble_file):
13468 * print.c (Fredirect_debugging_output):
13469 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
13470 * termcap.c (tgetent):
13471 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
13472 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
13473 * w32term.c (w32_initialize) [CYGWIN]:
13474 * xfaces.c (Fx_load_color_file):
13475 Use emacs_open instead of plain open, and emacs_fopen instead of
13477 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
13478 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
13479 * callproc.c (default_output_mode): New constant.
13480 (Fcall_process): Use it to call emacs_open instead of plain creat.
13481 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
13482 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
13483 (emacs_fopen): New function.
13484 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
13485 Include <lisp.h>, for emacs_open.
13486 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
13488 Remove duplicate #include directives.
13489 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
13491 Don't include stdio.h twice.
13492 * buffer.c [USE_MMAP_FOR_BUFFERS]:
13493 Don't include sys/types.h or stdio.h twice.
13494 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
13495 * lread.c: Don't include coding.h twice.
13496 * nsfont.m: Don't include frame.h twice.
13497 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
13498 * ralloc.c: Don't include <unistd.h> twice.
13499 * xdisp.c: Don't include font.h twice.
13500 * xterm.c: Don't include fontset.h twice.
13501 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
13503 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13505 Scale ImageMagick images more carefully.
13506 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
13507 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13508 Be more careful about avoiding undefined behavior after
13509 integer overflow and division by zero.
13511 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13513 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13514 (syms_of_w32fns): DEFSYM them.
13515 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13516 (CCHDEVICENAME): Define macros if not defined.
13517 (struct MONITOR_INFO_EX): New struct.
13518 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13519 (enum_display_monitors_fn): New variable.
13520 (globals_of_w32fns): Initialize it.
13521 (Fx_display_pixel_width, Fx_display_pixel_height)
13522 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13523 multi-monitor setups in docstrings.
13524 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13525 screen size by primary monitor's millimeter per pixel.
13526 (w32_monitor_enum, w32_display_monitor_attributes_list)
13527 (w32_display_monitor_attributes_list_fallback)
13528 (Fw32_display_monitor_attributes_list): New functions.
13529 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13531 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13533 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13535 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13537 * fileio.c (Qfile_notify_error): New error symbol.
13539 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13540 * inotify.c (inotify_callback, symbol_to_inotifymask)
13541 (Finotify_add_watch, Finotify_rm_watch): Use it.
13542 (inotifyevent_to_event): Exchange order of cookie and file name.
13543 (Finotify_add_watch): Adapt docstring.
13545 * lisp.h (Qfile_notify_error): Declare.
13547 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13549 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
13550 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13551 Do not clear _malloc_thread_enabled_p, undoing the previous change,
13552 which did not work (see <http://bugs.gnu.org/14569#307>).
13553 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
13554 && (!noninteractive || initialized)). This attempts to thread
13555 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
13557 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13559 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
13560 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
13562 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13564 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
13565 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13566 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
13567 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
13569 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13571 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
13572 Define to __sys_siglist.
13574 2013-07-02 Eli Zaretskii <eliz@gnu.org>
13576 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
13577 word-wrap, so that overflow-newline-into-fringe would work in
13578 visual-line-mode. (Bug#2749)
13579 (move_it_in_display_line_to): When the last scanned display
13580 element fits exactly on the display line, and
13581 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
13582 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
13583 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
13584 finding buffer position that corresponds to pixel coordinates,
13585 e.g. in buffer_posn_from_coords.
13587 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
13589 * process.c (handle_child_signal): Call catch_child_signal if
13592 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13594 Don't convert function pointers to void * and back.
13595 It isn't portable C, and it's easy enough to avoid.
13596 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
13597 (make_save_value): Add support for SAVE_FUNCPOINTER.
13598 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
13599 * print.c (print_object):
13600 Distinguish function from object pointers.
13601 * lisp.h (SAVE_FUNCPOINTER): New constant.
13602 (SAVE_SLOT_BITS): Adjust to it.
13603 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
13604 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
13605 (voidfuncptr): New typedef.
13606 (struct Lisp_Save_Value): New member data[0].funcpointer.
13607 (XSAVE_FUNCPOINTER): New function.
13609 Simplify buildobj processing.
13610 * Makefile.in (buildobj.h): Make it a sequence of strings each
13611 followed by comma, rather than a single string. Put it into a
13612 .tmp file in case there's an error while generating it.
13613 (gl-stamp): Use .tmp for temp files.
13614 (mostlyclean): Clean .tmp files.
13615 * doc.c (buildobj): Move to just the routine that needs it.
13616 It's now an array of strings, so processing is simpler.
13618 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
13620 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
13621 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
13622 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13623 Invoke malloc_enable_thread even when not interactive.
13624 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
13625 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
13626 in this case, since the underlying bug has now been fixed.
13628 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
13630 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
13631 unlinking it (bug#14691).
13633 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
13635 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
13636 before checking whether buffer is modified. This lets
13637 `kill-buffer-query-functions' cancel killing of the buffer or save
13638 its content before `kill-buffer' asks user the "Buffer %s
13639 modified; kill anyway?" question.
13641 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13643 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13644 Let the super performKeyEquivalent deal with them (Bug#14747).
13646 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13648 * widget.c (resize_cb): Remove unused local.
13650 Do not use GTK 3 if it exists but cannot be compiled.
13651 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13652 * xterm.c (x_error_handler) [!USE_GTK]:
13655 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13657 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13659 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13660 to the valid range of values. (Bug#14753)
13662 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13663 when moving point by using the current glyph matrix. This avoids
13664 the need to force redisplay when this function is called in a
13667 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13669 Fix minor problems found by static checking.
13670 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13671 Redo the latter's body to sidestep GCC parenthesization warnings.
13672 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13673 * coding.c (detect_coding, detect_coding_system):
13674 * coding.h (struct undecided_spec):
13675 Use bool for boolean.
13676 * image.c (QCmax_width, QCmax_height): Now static.
13677 * xdisp.c (Fmove_point_visually): Remove unused local.
13679 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13681 * xdisp.c (Fmove_point_visually): New function.
13683 2013-06-28 Kenichi Handa <handa@gnu.org>
13685 * coding.h (define_coding_undecided_arg_index): New enum.
13686 (coding_attr_index): New members
13687 coding_attr_undecided_inhibit_null_byte_detection,
13688 coding_attr_undecided_inhibit_iso_escape_detection,
13689 coding_attr_undecided_prefer_utf_8.
13690 (undecided_spec): New struct.
13691 (struct coding_system): New member `undecided' of the member
13694 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13695 (detect_coding): Likewise.
13696 (detect_coding_system): Likewise.
13697 (Fdefine_coding_system_internal): New coding system properties
13698 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13700 (syms_of_coding): Adjust for coding_arg_undecided_max.
13702 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13704 * image.c (x_from_xcolors): Remove unused local.
13706 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13708 Defer image data transfer between X client and server until actual
13711 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13714 * image.c (Destroy_Image): Remove.
13715 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13716 `mask_p', and `colors_p'. All uses changed.
13717 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13718 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13719 New macros for `flags' arg to x_clear_image_1.
13720 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13721 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13722 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13723 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13724 (image_get_x_image, image_unget_x_image): New functions or macros.
13725 (image_background, image_background_transparent, x_to_xcolors)
13726 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13727 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13728 instead of Destroy_Image.
13729 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13730 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13731 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13732 (imagemagick_load_image, svg_load_image): Use them instead of
13733 x_create_x_image_and_pixmap, and x_put_x_image followed by
13734 x_destroy_x_image, respectively.
13735 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13736 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13737 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13738 background_transparent fields.
13739 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13740 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13742 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13744 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13745 This mostly consists of undoing recent changes.
13746 * callproc.c (Fcall_process):
13747 * process.c (create_process):
13748 Do not worry about catching SIGCHLD here, undoing previous change.
13749 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13750 * process.c, process.h (catch_child_signal):
13751 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13752 * process.c (catch_child_handler): Don't worry about being called
13753 lazily and do not assume caller has blocked SIGCHLD, undoing
13754 previous change. Move first-time stuff back to
13755 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13756 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13757 set lib_child_handler if it's already initialized, which may
13758 help avoid problems on GNUstep.
13760 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13762 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13763 * callproc.c (Fcall_process):
13764 * process.c (create_process):
13765 Make sure SIGCHLD is caught before we fork,
13766 since Emacs startup no arranges to catch SIGCHLD.
13767 * process.c (lib_child_handler): Initialize to null, not to
13769 (catch_child_signal): Allow self to be called lazily.
13770 Do nothing if it's already been called.
13771 Assume caller has blocked SIGCHLD (all callers do now).
13772 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13773 just before it's really needed.
13774 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13775 since it hasn't been caught yet.
13777 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13779 * image.c (compute_image_size): New function to implement
13780 :max-width and :max-height.
13781 (imagemagick_load_image): Use it.
13783 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13785 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13786 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13788 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13789 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13790 the SIGCHLD handler, since the code is not atomic and (due to glib)
13791 signals may be arriving now.
13792 * sysdep.c (init_signals): Do not catch child signals here;
13793 'main' now does that later, at a safer time.
13795 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13797 Clean up SIGCHLD handling a bit (Bug#14569).
13798 * process.c, process.h (catch_child_signal):
13799 Now always extern, even if !NS_IMPL_GNUSTEP.
13800 * process.c (catch_child_signal): Move glib tickler here from
13801 init_process_emacs, so that it's done earlier in Emacs
13802 initialization. Also move the noninteractive && !initialized
13803 check here from init_process_emacs. This is all a bit cleaner for
13804 GNUish platforms, and I hope it works around the Cygwin bug.
13805 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13806 that glib signal handling is tickled before glib creates threads.
13808 * process.c (wait_reading_process_output): Avoid int overflow
13809 when reading more than 2 GiB total from a process.
13811 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13813 * process.c (create_process): Handle a couple more cases,
13814 i.e., work even if new_argv and wait_child_setup[i] are cached.
13815 Use Fcall_process's style for volatile vars.
13817 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
13819 * process.c (create_process): Mark PROCESS volatile.
13821 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13823 Use C99-style flexible array members if available.
13824 This avoids some subtle aliasing issues, which typically
13825 aren't a problem with GCC but may be a problem elsewhere.
13826 * alloc.c (sdata): New typedef, replacing the old struct sdata.
13827 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
13828 In either case, it uses a flexible array member rather than
13829 the old struct hack. All uses changed.
13830 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
13831 Adjust to sdata reorganization.
13832 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
13833 Use offsetof (struct, flex_array_member), not sizeof (struct), as
13834 that ports better to pre-C99 non-GCC.
13835 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
13836 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
13837 as the latter has changed.
13838 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
13839 and port better to pre-C99 GCC.
13840 * image.c (struct xpm_cached_color):
13841 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
13842 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
13843 Use FLEXIBLE_ARRAY_MEMBER.
13844 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
13845 Move decl to top level so it gets checked against implementation.
13846 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
13847 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
13849 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13851 * syntax.c: Integer cleanups.
13852 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
13853 All uses that need 0-or-2 changed to:
13854 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
13855 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
13856 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
13857 (char_quoted, prev_char_comend_first, back_comment)
13858 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13859 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
13860 Use bool for boolean.
13861 (update_syntax_table, skip_chars, skip_syntaxes):
13862 Prefer int to unsigned when either will do.
13863 (back_comment): Return boolean success flag, like forw_comment,
13864 instead of positive-or-minus-1 (which might have overflowed int anyway).
13865 Don't stuff ptrdiff_t into int.
13866 (syntax_spec_code, syntax_code_spec): Now const.
13867 (Fmatching_paren, scan_lists, scan_sexps_forward):
13868 Use enum syntaxcode for syntax code.
13869 (Fmatching_paren): Check that arg is a character, not just an integer.
13870 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
13871 (Finternal_describe_syntax_value): Omit no-longer-needed
13873 (skip_chars): Use char, not unsigned char, when the distinction
13875 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
13876 * bytecode.c (exec_byte_code):
13877 * syntax.c (syntax_spec_code, Fchar_syntax)
13878 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13879 (init_syntax_once):
13880 * syntax.h (SYNTAX_WITH_FLAGS):
13881 Omit unnecessary casts.
13883 2013-06-20 Eli Zaretskii <eliz@gnu.org>
13885 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
13886 line dimensions here, to avoid race conditions with the main
13887 thread. (Bug#14062, bug#14630, bug#14669)
13889 * w32term.c (w32_draw_window_cursor): Compute the header line and
13890 mode line dimensions here.
13891 <w32_system_caret_window, w32_system_caret_hdr_height>:
13892 <w32_system_caret_mode_height>: New variables.
13894 * w32term.h: Declare them.
13896 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13898 * alloc.c (die): Move "assertion failed" string here ...
13899 * lisp.h (eassert): ... from here. Also, suppress evaluation of
13900 COND when SUPPRESS_CHECKING. This shrinks the executable text
13901 size by 0.8% to 2.2% when configured with --enable-checking,
13902 depending on optimization flags (GCC 4.8.1 x86-64).
13904 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
13906 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
13908 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
13909 base is 2; this is more accurate.
13911 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
13913 * sound.c (string_default): Move to !WINDOWSNT section.
13914 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
13916 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
13918 * sound.c: Integer cleanups.
13919 Remove unnecessary forward decls.
13920 (struct sound_device): The 'file' member is now a Lisp_Object, not
13921 a char *, so that we needn't invoke alloca on a huge size.
13922 (Fplay_sound_internal): Adjust to this.
13923 (string_default): New function.
13924 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
13925 Use it to adjust to the struct sound_device change.
13926 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
13927 (be2hs) [0]: Remove.
13929 * syntax.c (skip_chars): Don't use uninitialized storage
13930 when searching a multibyte buffer for characters that are not in a
13931 unibyte string that contains non-ASCII characters.
13933 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
13935 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
13936 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
13938 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13940 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
13942 2013-06-18 Kenichi Handa <handa@gnu.org>
13944 * font.c (Ffont_spec): Signal an error for an invalid font name
13947 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13949 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
13950 In particular this ports to 32-bit sparc Sun cc.
13951 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
13952 array with a dummy element at specpdl[-1], so that its address can
13954 (unbind_to): Do not copy the binding; not needed, now that we
13955 copy old_value in the one place where the copy is needed.
13956 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
13957 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
13958 (union specbinding): Rename from struct specbinding. Redo layout
13959 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
13960 which is not portable. With Sun C 5.12 32-bit sparc, the
13961 declaration causes nargs to be an unsigned bitfield, a behavior
13962 that the C standard allows; but Emacs wants nargs to be signed.
13963 The overall type is now a union of structures rather than a
13964 structure of union of structures, and the 'kind' member is now a
13965 bitfield, so that the overall type doesn't grow. All uses changed.
13966 * process.c (Fmake_serial_process): Remove unnecessary initialization.
13968 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13970 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
13971 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
13973 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
13975 2013-06-17 Eli Zaretskii <eliz@gnu.org>
13977 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13978 unless we know that the window w's frame is a frame object.
13979 Another attempt at solving bug#14062 and bug#14630.
13981 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
13983 * textprop.c (property_set_type): New enum.
13984 (add_properties): Allow appending/prepending text properties.
13985 (add_text_properties_1): Factored out of Fadd_text_properties.
13986 (Fadd_text_properties): Move all the code into
13987 add_text_properties_1.
13988 (Fadd_face_text_property): New function that calls
13989 add_text_properties_1.
13991 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13993 Move functions from lisp.h to individual modules when possible.
13994 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
13995 * alloc.c (XFLOAT_INIT, set_symbol_name):
13996 * buffer.c (CHECK_OVERLAY):
13997 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
13998 (set_char_table_parent):
13999 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14000 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14001 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14002 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14004 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14005 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14006 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14007 (backtrace_args, backtrace_debug_on_exit):
14008 * floatfns.c (CHECK_FLOAT):
14009 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14010 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14011 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14012 (set_hash_index_slot):
14013 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14014 * marker.c (CHECK_MARKER):
14015 * textprop.c (CHECK_STRING_OR_BUFFER):
14016 * window.c (CHECK_WINDOW_CONFIGURATION):
14017 Move here from lisp.h, and make these functions static rather than
14019 * buffer.c (Qoverlayp):
14021 * fns.c (Qhash_table_p):
14022 * window.c (Qwindow_configuration_p):
14024 * lisp.h: Remove the abovementioned defns and decls.
14026 Use functions, not macros, for XINT etc (Bug#11935).
14027 In lisp.h, prefer functions to function-like macros, and
14028 constants to object-like macros, when either will do. This:
14029 . simplifies use, as there's no more need to worry about
14030 arguments' side effects being evaluated multiple times.
14031 . makes the code easier to debug on some platforms.
14032 However, when using gcc -O0, keep using function-like macros
14033 for a few critical operations, for performance reasons.
14034 This sort of thing isn't needed with gcc -Og, but -Og
14035 is a GCC 4.8 feature and isn't widely-enough available yet.
14036 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14037 Remove enum lsb_bits; no longer needed.
14038 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14039 * buffer.c (Qoverlap):
14041 * fns.c (Qhash_table_p):
14042 Now extern, so lisp.h can use these symbols.
14043 * dispextern.h: Include character.h, for MAX_CHAR etc.
14044 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14045 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14046 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14047 (GLYPH_CODE_P): Move here from lisp.h.
14048 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14049 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14050 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14051 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14052 XUNTAG now returns void *.
14053 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14054 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14055 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14056 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14057 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14058 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14059 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14060 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14061 New macros, renamed from their sans-lisp_h_ counterparts.
14062 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14063 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14064 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14065 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14066 If compiling via GCC without optimization, define these as macros
14067 in addition to inline functions.
14068 To disable this, compile with -DINLINING=0.
14069 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14070 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14071 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14072 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14073 (INTMASK, VALMASK): Now macros, since static values cannot be
14074 accessed from extern inline functions.
14075 (VALMASK): Also a constant, for benefit of old GDB.
14076 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14077 is INTEGERP, which can fold it in.
14078 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14079 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14080 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14081 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14082 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14083 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14084 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14085 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14086 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14087 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14088 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14089 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14090 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14091 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14092 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14093 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14094 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14095 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14096 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14097 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14098 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14099 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14100 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14101 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14102 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14103 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14104 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14105 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14106 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14107 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14108 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14109 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14110 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14112 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14113 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14114 (VALMASK): Define in one place rather than in two, merging the
14115 USE_LSB_TAG parts; this is simpler.
14116 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14117 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14118 Move up, to avoid use before definition.
14119 Also include "globals.h" earlier, for the same reason.
14120 (make_natnum): New function.
14121 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14122 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14123 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14124 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14125 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14126 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14127 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14128 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14129 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14130 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14131 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14132 (Qwindow_configuration_p, Qimage): New forward declarations.
14133 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14134 (STRING_COPYIN): Remove; unused.
14135 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14136 (xcar_addr, xcdr_addr): New functions. All uses changed.
14137 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14138 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14139 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14140 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14141 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14142 (TYPE_RANGED_INTEGERP): Simplify.
14143 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14144 (setlocale, fixup_locale, synchronize_system_messages_locale)
14145 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14146 Now empty functions, not macros.
14147 (functionp): Return bool, not int.
14148 * window.c (Qwindow_configuration_p): Now extern,
14149 so window.h can use it.
14150 * window.h (Qwindowp): Move decl back to lisp.h.
14152 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14154 * xdisp.c (Fline_pixel_height): New function, required for solving
14157 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14159 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14161 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14163 * lread.c (syms_of_lread):
14164 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14166 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14168 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14170 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14172 * fileio.c (expand_file_name): Doc fix.
14174 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14176 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14177 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14178 Wait for self, not for 0. This can't hurt on GNU or similar
14179 system, and may help with Cygwin.
14181 * keyboard.c: Don't use PROP (...) as an lvalue.
14182 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14183 Use set_prop (A, B), not PROP (A) = B.
14185 2013-06-10 Eli Zaretskii <eliz@gnu.org>
14187 * xdisp.c (get_it_property): Use it->window instead of generating
14188 a Lisp object from it->w.
14190 2013-06-09 Eli Zaretskii <eliz@gnu.org>
14192 * xdisp.c (get_it_property): If it->object is a buffer, pass to
14193 get-char-property the window that is being rendered, instead of
14194 the buffer, to support window-specific overlays. (Bug#14575)
14195 (compute_display_string_pos): When W is NULL, use the current
14196 buffer as the object to pass to get-char-property.
14197 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
14198 pointer member of the bidi iterator, since no window is pertinent
14201 2013-06-08 Eli Zaretskii <eliz@gnu.org>
14203 * bidi.c (bidi_fetch_char): Accept additional argument, the window
14204 being displayed, and pass it to compute_display_string_pos.
14205 (bidi_level_of_next_char, bidi_resolve_explicit_1)
14206 (bidi_paragraph_init): All callers changed.
14208 * xdisp.c (init_from_display_pos, init_iterator)
14209 (handle_single_display_spec, next_overlay_string)
14210 (get_overlay_strings_1, reseat_1, reseat_to_string)
14211 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
14212 Set bidi_it.w member from it->w.
14213 (compute_display_string_pos): Accept additional argument, the
14214 window being displayed, and pass it to Fget_char_property.
14217 * dispextern.h (struct bidi_it): New member w, the window being
14219 (compute_display_string_pos): Adjust prototype.
14221 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
14223 * xgselect.c: Remove unneeded include xterm.h.
14225 * process.c (wait_reading_process_output): Check for NS before GLIB.
14226 GLIB may be linked in due to rsvg, but ns_select must be called.
14228 * xgselect.c (xg_select): Remove call to window_system_available
14229 and g_main_context_pending at the top, so Gdk events (i.e. file
14230 notify) are processed when Emacs is started with -nw.
14232 2013-06-07 Eli Zaretskii <eliz@gnu.org>
14234 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
14235 (ctagsfiles3): New variable, includes only *.m files.
14236 (TAGS): Use an explicit language name in the regular expressions,
14237 to avoid transformation of '/SOMETHING' by MSYS to
14238 'c:\MSYS\SOMETHING'.
14240 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
14242 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
14244 2013-06-06 Eli Zaretskii <eliz@gnu.org>
14246 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
14247 still need to set the mouse pointer shape and activate help-echo.
14250 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
14252 A few porting etc. fixes for the new file monitor code.
14253 See the thread containing
14254 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
14255 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
14256 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
14257 (dir_monitor_callback, Fgfile_rm_watch):
14258 Use assq_no_quit instead of Fassoc, for speed.
14259 (dir_monitor_callback, Fgfile_rm_watch):
14260 eassert that the monitor is a fixnum.
14261 (dir_monitor_callback): No need for CDR_SAFE.
14262 Simplify building of lisp with alternative tails.
14263 (Fgfile_add_watch, Fgfile_rm_watch):
14264 Do not assume glib functions set errno reliably on failure.
14265 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
14266 and signal an error otherwise.
14267 (Fgfile_rm_watch): Prefer CONSP to !NILP.
14268 Use Fdelq instead of Fdelete, for speed.
14270 2013-06-05 Eli Zaretskii <eliz@gnu.org>
14272 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
14273 don't insist on being invoked on a highlighted tool-bar button.
14274 Avoids losing tool-bar functionality when mouse-highlight is nil.
14275 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
14276 Don't highlight when mouse-highlight is nil.
14277 (note_mouse_highlight): When mouse-highlight is nil, don't return
14278 right away; instead, run tool-bar and mode-line highlight
14279 subroutine, clear any existing highlight, and revert the mouse
14280 pointer to its default shape. (Bug#14558)
14282 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14284 * lisp.mk (lisp): Add prog-mode.el.
14286 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
14288 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
14289 * process.c (dummy_handler): New function.
14290 (lib_child_handler): New static var.
14291 (handle_child_signal): Invoke it.
14292 (catch_child_signal): If a library has set up a signal handler,
14293 save it into lib_child_handler.
14294 (init_process_emacs): If using glib and not on Windows, tickle glib's
14295 child-handling code so that it initializes its private SIGCHLD handler.
14296 * syssignal.h (SA_SIGINFO): Default to 0.
14297 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
14298 31; it should no longer be needed now.
14300 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
14302 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
14304 * gfilenotify.c (globals_of_gfilenotify): New function.
14305 (syms_of_gfilenotify): Move global initialization there.
14307 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
14309 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14311 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
14312 * keyboard.c (menu_bar_items, tool_bar_items):
14313 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
14314 not override local keymaps any more.
14316 2013-06-04 Eli Zaretskii <eliz@gnu.org>
14318 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
14320 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14322 * w32console.c (initialize_w32_display): Return the dimensions of
14323 the console window via 2 additional arguments, not via the current
14324 frame. This avoids crashes due to overrunning the bounds of
14325 frame's decode_mode_spec_buffer, which is not resized following
14326 the change of the frame dimensions from the initial 10x10.
14328 * w32term.h (w32_initialize_display_info): Adjust prototype.
14330 * term.c (init_tty): Take dimensions of the frame from the values
14331 returned by initialize_w32_display.
14333 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
14334 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
14335 (LIBES): Add $(GFILENOTIFY_LIBS).
14337 * w32inevt.c (handle_file_notifications): Add dummy implementation
14338 for !HAVE_W32NOTIFY.
14340 * w32term.c: Wrap code with HAVE_W32NOTIFY.
14342 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
14344 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
14346 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
14348 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
14350 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
14352 Fix minor problems found by static checking.
14353 * data.c (pure_write_error):
14354 Use xsignal2, not Fsignal, as Fsignal might return.
14355 * eval.c (set_backtrace_debug_on_exit): Now static.
14356 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
14357 No longer inline. EXTERN_INLINE is needed only for functions
14358 defined in .h files. Reindent function header as per GNU style.
14359 (backtrace_p, backtrace_top, backtrace_next):
14360 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
14361 compiler or linker. Add extern decls to pacify gcc -Wall.
14362 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14364 * frame.c (free_monitors): Define only on platforms that need it.
14365 * nsterm.m (ns_term_init):
14366 * process.c (catch_child_signal):
14367 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
14368 defined on all porting targets these days.
14369 * process.c, process.h (catch_child_signal):
14370 Make it extern only if NS_IMPL_GNUSTEP is defined.
14372 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14374 * w32.c (gettimeofday): Make the signature identical to prototype
14375 in nt/inc/sys/time.h.
14377 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14379 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
14382 * keyboard.c (safe_run_hooks_error): Improve error message.
14384 * data.c (pure_write_error): Add `object' argument.
14385 * puresize.h (CHECK_IMPURE): Use it.
14387 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
14389 * Makefile.in (NOTIFY_OBJ): New variable.
14390 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
14392 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
14393 Call syms_of_gfilenotify.
14395 * gfilenotify.c: New file.
14397 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
14398 and Qfile_w32notify.
14399 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
14400 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
14402 * lisp.h: Declare syms_of_gfilenotify.
14404 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
14406 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14408 Merge the specpdl and backtrace stacks. Make the structure of the
14409 specpdl entries more obvious via a tagged union of structs.
14410 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
14411 (enum specbind_tag): New enum.
14412 (struct specbinding): Make it a tagged union of structs.
14413 Add a case for backtrace records.
14414 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
14415 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
14416 (backtrace_debug_on_exit): New accessors.
14417 (struct backtrace): Remove.
14418 (struct catchtag): Remove backlist field.
14419 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
14421 (Flocal_variable_p): Speed up the common case where the binding is
14423 * eval.c (backtrace_list): Remove.
14424 (set_specpdl_symbol, set_specpdl_old_value): Remove.
14425 (set_backtrace_args, set_backtrace_nargs)
14426 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
14427 (backtrace_next): New functions.
14428 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
14429 (unwind_to_catch, internal_lisp_condition_case)
14430 (internal_condition_case, internal_condition_case_1)
14431 (internal_condition_case_2, internal_condition_case_n): Don't bother
14432 with backtrace_list any more.
14433 (Fsignal): Adjust to new backtrace format.
14434 (grow_specpdl): Move up.
14435 (record_in_backtrace): New function.
14436 (eval_sub, Ffuncall): Use it.
14437 (apply_lambda): Adjust to new backtrace format.
14438 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
14440 (specbind): Adjust to new specpdl format. Simplify.
14441 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
14442 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
14444 (mark_backtrace): Remove.
14445 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
14446 * xdisp.c (redisplay_internal): Use record_in_backtrace.
14447 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
14449 * profiler.c (record_backtrace): Use get_backtrace.
14450 (handle_profiler_signal): Use backtrace_top_function.
14451 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
14452 accessor functions.
14454 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
14456 * process.h (catch_child_signal): Declare.
14458 * process.c (catch_child_signal): New function.
14459 (init_process_emacs): Call it.
14461 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
14462 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
14464 (x_set_cursor_type): Remove declaration.
14465 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
14466 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
14467 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
14468 (ns_get_color): Use F suffix on float.
14469 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
14470 (ns_get_rgb_color): Remove.
14471 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
14472 (note_mouse_movement): x and y are CGFloat.
14473 (ns_draw_fringe_bitmap): Remove unused rowY.
14474 Change #if to COCOA && >= 10_6.
14475 (ns_draw_window_cursor): Remove unused overspill.
14476 (ns_draw_underwave): width and x are EamcsCGFloat.
14477 (ns_draw_box): thickness is CGFloat.
14478 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
14479 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
14480 if not in main thread.
14481 (ns_get_pending_menu_title, ns_check_menu_open)
14482 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
14483 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
14484 (sendFromMainThread:): New method.
14485 (changeFont:): size is CGFloat.
14486 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
14487 Disable warning about permanent text.
14488 (characterIndexForPoint:): Adjust return type depending on GNUstep
14490 (mouseDown:): delta is CGFloat.
14491 (updateFrameSize): Remove unised variable f.
14492 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
14493 Cast float to EmacsCGFloat.
14494 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
14495 also to -1 when restoring.
14496 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
14497 inside NS_IMPL_COCOA.
14498 (toggleFullScreen:): Put call to toggleFullScreen inside
14499 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
14500 (setPosition:portion:whole:): por is CGFloat.
14501 (getMouseMotionPart:window:x:y:): Add F suffix to float.
14502 (mouseDown:): Use CGFloat.
14503 (mouseDragged:): Remove unised variable edge.
14504 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
14506 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
14507 of CGFloat differs.
14508 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14509 when NS_IMPL_GNUSTEP.
14510 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14511 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14512 (EmacsToolbar): Add clearAll. Add tag argument to
14513 addDisplayItemWithImage.
14514 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14516 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14518 * nsmenu.m (ns_update_menubar): Make static.
14519 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14520 (fillWithWidgetValue:): Add cast to SEL for setAction.
14521 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14522 (update_frame_tool_bar): Update code for GNUstep.
14523 (clearAll): New method.
14524 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14525 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14526 Move identifierToItem setObject and activeIdentifiers addObject before
14527 call to insertItemWithItemIdentifier.
14528 (validateVisibleItems): Fix indentation.
14529 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14530 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14531 UtilityWindow to aStyle, remove call to setStyleMask.
14533 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14535 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14536 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14537 Use F suffix on floats.
14538 (ns_char_width): Returns CGFloat.
14539 (ns_ascii_average_width): w is CGFloat instead of float.
14540 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14542 (ns_glyph_metrics): CGFloat instead of float.
14544 * nsfns.m (x_set_foreground_color, x_set_background_color):
14546 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
14547 remove unused variables.
14548 (Fns_read_file_name): Keep track if panel is for save.
14549 Use ns_filename_from_panel/ns_directory_from_panel.
14550 (Fns_list_services): delegate only used for COCOA.
14551 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
14552 Just return the input if GNUstep.
14553 (x_screen_planes): Remove.
14554 (Fxw_color_values): Use EmacsCGFloat
14555 (Fns_display_monitor_attributes_list): Only get screen number for
14557 (getDirectory, getFilename): Remove from EmacsOpenPanel and
14559 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
14560 ns_directory_from_panel.
14562 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
14564 * process.c (handle_child_signal): Also use WCONTINUED.
14565 This is so that list-processes doesn't mistakenly list the process
14566 as stopped, when the process has actually been continued and is
14569 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
14571 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
14572 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
14573 not already configured.
14575 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
14577 2013-05-29 Eli Zaretskii <eliz@gnu.org>
14579 * Makefile.in (mostlyclean): Remove *.res files.
14581 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
14583 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
14584 a buffer (bug#8447).
14586 2013-05-27 Eli Zaretskii <eliz@gnu.org>
14588 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
14589 display vector, and we backtrack, handle the case that the
14590 previous character position is also displayed from a display
14591 vector or covered by a display string or image. (Bug#14476)
14593 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
14595 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14596 (struct MonitorInfo, free_monitors): Remove.
14597 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
14598 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
14599 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14602 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14603 (struct MonitorInfo, free_monitors): Remove.
14604 (ns_screen_name): Make static.
14605 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
14606 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14609 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14610 (struct MonitorInfo): New struct.
14611 (free_monitors, make_monitor_attribute_list): Declare.
14613 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14615 (free_monitors, make_monitor_attribute_list): New functions.
14616 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
14619 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
14621 * callproc.c (call_process): Refine the doc string. (Bug#14045)
14623 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
14625 * keyboard.c: Apply keyboard decoding only to events that come directly
14626 from the tty, not from unread-command-events (bug#14368).
14627 (read_event_from_main_queue): New function, extracted from read_char.
14628 (read_decoded_char): Remove.
14629 (read_decoded_event_from_main_queue): New function to replace it.
14630 (read_char): Use it.
14631 (read_key_sequence): Use read_char rather than read_decoded_char.
14633 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
14635 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
14637 * casetab.c (init_casetab_once): Fix last change (bug#14424).
14639 2013-05-22 Kenichi Handa <handa@gnu.org>
14641 The following changes are to fix the setting of
14642 buffer-file-coding-system on, for instance, C-x RET c unix RET
14643 _FILE_OF_DOS_EOL_TYPE_ RET.
14645 * coding.h (struct coding_system): New member detected_utf8_chars.
14647 * coding.c (detect_coding_utf_8): Count characters and check EOL
14648 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14650 (setup_coding_system): Do not initialize coding->head_ascii.
14651 (check_ascii): Do not set coding->eol_seen but update it. Do not
14652 call adjust_coding_eol_type here.
14653 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14654 If the eol-type of CODING is already specified, adjust the eol type
14655 of the found coding-system.
14656 (decode_coding_gap): Cancel previous change. Utilize the
14657 character numbers counted by detect_coding_utf_8. Fix detection
14660 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14662 * search.c (looking_at_1): Only set last_thing_searched if the match
14663 changed the match-data (bug#14281).
14665 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14667 * xdisp.c (reseat_at_previous_visible_line_start):
14668 Already declared in dispextern.h, so remove it here.
14669 (move_it_vertically_backward): Likewise.
14671 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14673 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14674 (Fx_display_pixel_width, Fx_display_pixel_height)
14675 (Fx_display_mm_width, Fx_display_mm_height):
14676 Mention `display-monitor-attributes-list' in docstrings.
14678 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14679 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14680 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14681 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14682 (Fx_display_backing_store, Fx_display_visual_class)
14683 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14684 (Fx_display_grayscale_p, Fx_display_pixel_width)
14685 (Fx_display_pixel_height, Fx_display_planes)
14686 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14687 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14688 (Fx_display_mm_width, Fx_display_mm_height)
14689 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14690 height for all physical monitors as in X11.
14692 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14693 Return pixel width or height for all physical monitors as in X11.
14695 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14697 Port --enable-gcc-warnings to clang.
14698 * bytecode.c (exec_byte_code):
14700 Redo diagnostic pragmas to pacify clang, too.
14701 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14702 * editfns.c (Fencode_time):
14703 * fileio.c (file_accessible_directory_p):
14704 * font.c (font_unparse_xlfd):
14705 Use '&"string"[index]' instead of '"string" + (index)'.
14706 * undo.c (user_error): Remove; unused.
14708 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14710 * insdel.c (insert_1_both): Document the arguments, instead of
14711 referring to insert_1, which no longer exists.
14713 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14714 some window, increment windows_or_buffers_changed, so that
14715 *Messages* display in that window is updated. (Bug#14408)
14717 * w32.c: Include epaths.h.
14718 (init_environment): Use cmdproxy.exe without leading directories.
14719 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14721 (gettimeofday): Adjust signature and return value to Posix
14724 * unexw32.c (open_output_file): Delete the existing emacs.exe
14725 before creating it, to break the hard link to the versioned
14728 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14729 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14730 (FIRSTFILE_OBJ): New variables.
14731 (W32_RES): Rename to EMACSRES. All users changed.
14732 (base_obj): Use $(CM_OBJ).
14733 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14734 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14735 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14736 $(W32_RES_LINK) before $(LIBES).
14737 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14739 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14741 * makefile.w32-in (DOC): Use just "DOC".
14743 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14745 * process.c: Export default filters and sentinels to Elisp.
14746 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14748 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14749 (Fset_process_sentinel, Fformat_network_address):
14750 Default to them instead of nil.
14751 (server_accept_connection): Sentinels can't be nil any more.
14752 (read_and_dispose_of_process_output): New function, extracted from
14753 read_process_output.
14754 (read_process_output): Use it; filters can't be nil.
14755 (Finternal_default_process_filter): New function, extracted from
14756 read_process_output.
14757 (exec_sentinel_unwind): Remove function.
14758 (exec_sentinel): Don't zilch sentinel while running.
14759 (status_notify): Sentinels can't be nil.
14760 (Finternal_default_process_sentinel): New function extracted from
14762 (setup_process_coding_systems): Default filter is not nil any more.
14763 (syms_of_process): Export new Elisp functions and initialize
14765 * lisp.h (make_lisp_proc): New function.
14767 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14769 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14771 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14773 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14774 unless we know that the window w is a leaf window.
14775 Another attempt at solving bug#14062.
14777 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14779 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14782 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14784 * image.c (gif_load): Check that subimages fit (Bug#14345).
14786 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14788 * lread.c (skip_dyn_eof): New function.
14789 (read1): Use it to skip the end of a file in response to #@00.
14791 * doc.c (get_doc_string): Slightly relax the sanity checking.
14793 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14795 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14796 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14797 (MonitorInfo): New struct.
14798 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14799 (Fns_display_monitor_attributes_list): New functions.
14800 (display-usable-bounds): Remove.
14801 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14804 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14806 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14807 (GTK_CHECK_VERSION): New macro, if not already defined.
14808 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14809 replaced by GTK_CHECK_VERSION.
14811 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
14813 * xterm.h (GTK_PREREQ): New macro.
14814 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
14815 to use this macro instead, for consistency and clarity.
14817 2013-05-08 Eli Zaretskii <eliz@gnu.org>
14819 * xdisp.c (row_for_charpos_p): New function, with code of
14820 cursor_row_p, but accepts an additional argument CHARPOS instead
14821 of using a hardcoded PT.
14822 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
14823 (row_containing_pos): Call row_for_charpos_p instead of partially
14824 doing the same. Fixes cursor positioning under longlines-mode
14825 when longlines-show-effect includes more than one newline, when
14826 moving the cursor vertically up.
14828 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
14830 * makefile.w32-in (ACL_H): New macro.
14831 ($(BLD)/fileio.$(O)): Update dependencies.
14833 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14835 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
14836 * Makefile.in (LIB_ACL): New macro.
14837 (LIBACL_LIBS): Remove.
14838 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
14839 * fileio.c: Include <acl.h>.
14840 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
14841 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
14843 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
14846 * unexelf.c: Don't assume ElfW (Half) fits in int.
14847 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
14848 when dealing with ElfW (Half) values, since they can exceed 2**31
14849 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
14850 (entry_address): Omit unused NUM arg. All uses changed.
14852 2013-05-07 Juri Linkov <juri@jurta.org>
14854 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
14855 to the string converted from number with `Fnumber_to_string'.
14858 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14860 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
14861 This fixes a problem introduced by my previous change.
14863 2013-05-07 Glenn Morris <rgm@gnu.org>
14865 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
14867 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
14869 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
14871 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14873 Static checking by GCC 4.8.0.
14874 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
14875 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
14876 (x_get_monitor_attributes_fallback)
14877 (x_get_monitor_attributes_xinerama)
14878 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
14879 Define only if USE_GTK.
14880 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
14881 (x_get_monitor_attributes_fallback): Omit unused locals.
14882 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
14883 Use double, not float, to avoid mixed-mode floating point arithmetic.
14885 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14886 Jan Djärv <jan.h.d@swipnet.se>
14888 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
14889 (XINERAMA_CFLAGS): New macros.
14890 (ALL_CFLAGS, LIBES): Use them.
14892 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
14893 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
14894 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
14895 (syms_of_xfns): DEFSYM them.
14896 (struct MonitorInfo): New struct.
14897 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
14898 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
14899 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
14900 (x_get_monitor_attributes_xinerama): New functions.
14901 (Fx_display_monitor_attributes_list): New primitive.
14902 (syms_of_xfns): Defsubr it.
14904 * xterm.h (x_display_info): Add Xatom_net_workarea and
14905 Xatom_net_current_desktop.
14907 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
14908 and dpyinfo->Xatom_net_current_desktop.
14910 2013-05-06 Eli Zaretskii <eliz@gnu.org>
14912 * xdisp.c (pos_visible_p): Use the special code for finding the
14913 beginning of a display property or overlay for any "replacing"
14914 display property, not just for display strings. This solves
14915 incorrect reporting of position by posn-at-point. (Bug#14241)
14917 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
14919 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
14920 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
14921 Verify that ElfW (Half) fits in int.
14922 (fatal): Use same signature as lisp.h.
14923 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
14924 configure and build with -DUNEXELF_DEBUG without worrying about
14925 other modules that use DEBUG.
14926 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
14927 possibly-wide integers now uses it instead of plain fprintf.
14928 (entry_address): New function, which avoids problems with 32-bit
14929 overflow on 64-bit hosts.
14930 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
14931 (round_up): Don't assume the remainder fits in int.
14932 (find_section): Use bool for boolean. Simplify debug code.
14933 (unexec): Don't assume file sizes fit in int or size_t.
14934 Omit unnecessary trailing newline in 'fatal' format.
14935 Use strerror rather than outputting decimal error number.
14936 Remove unused code when emacs is not defined;
14937 this file relies on Emacs now.
14938 Don't assume e_phnum and e_shnum are positive.
14940 * regex.c: Fix problems when DEBUG is defined.
14941 (extract_number, extract_number_and_incr): Define regardless of
14942 whether DEBUG is defined; that's simpler and makes the code less
14943 likely to go stale in the normal case when DEBUG is not defined.
14944 Return int rather than taking an int * arg. All callers changed.
14945 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
14946 Remove, replacing with ...
14947 (DEBUG_PRINT): New macro. All callers changed.
14948 (DEBUG_COMPILES_ARGUMENTS): New macro.
14949 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
14950 (print_compiled_pattern, print_double_string) [DEBUG]:
14951 Use prototype rather than old-style definition.
14952 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
14953 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
14954 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
14955 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
14956 Don't assume ptrdiff_t, size_t, and long are the same width as int.
14957 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
14958 This matters only when DEBUG is defined.
14960 2013-05-05 Eli Zaretskii <eliz@gnu.org>
14962 * xdisp.c (set_iterator_to_next): Set the
14963 ignore_overlay_strings_at_pos_p flag only if we are _really_
14964 iterating over an overlay string, as indicated by the
14965 current.overlay_string_index member. (Bug#14306)
14967 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
14969 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
14970 to where it is used, to avoid autorelease issues (Bug#14050).
14972 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
14974 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
14975 * fileio.c (syms_of_fileio): Implement this.
14976 * filelock.c (create_lock_file): If symbolic links don't work, so
14977 we use a regular file as a lock file, do not fsync the lock file;
14980 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
14982 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
14983 (syms_of_minibuf): Adjust accodingly.
14985 * callint.c (Fcall_interactively): Adjust calls accordingly.
14987 2013-05-04 Eli Zaretskii <eliz@gnu.org>
14989 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
14990 w->contents is a buffer before computing everything else.
14991 Use parentheses to disambiguate last part of the condition.
14993 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
14994 assertion violations. (Bug#14062)
14996 2013-05-01 David Reitter <david.reitter@gmail.com>
14998 * nsfns.m (ns_tooltip): Initialize.
15000 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15002 * coding.c (decode_coding_gap): Don't remove the character before
15003 a newline unless it's a CR character. (Bug#14287)
15005 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15007 * dispextern.h (struct face): Move enum face_underline_type
15008 earlier so that bitfields can be in the same word.
15010 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15012 * nsfns.m (handlePanelKeys): New function.
15013 (EmacsOpenPanel:performKeyEquivalent:)
15014 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15015 arrows/function/control and copy/paste keys (Bug#14296).
15017 2013-04-27 Juri Linkov <juri@jurta.org>
15019 * callint.c (Fcall_interactively): Call `Qread_number' for
15020 interactive code letter `n' instead of using duplicate code.
15023 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15025 * systime.h (make_timeval): Declare as 'const'.
15027 2013-04-27 Kenichi Handa <handa@gnu.org>
15029 * font.c (font_open_entity): Always open a font of manageable
15032 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15034 Port better to AIX (Bug#14258).
15035 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15038 2013-04-24 Kenichi Handa <handa@gnu.org>
15040 * coding.c (decode_coding_iso_2022): When an invalid escape
15041 sequence is encountered, reset the invocation and designation
15042 status to the safest one.
15044 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15046 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15047 Without this fix, "make distclean" leaves stamp-h1 behind.
15049 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15051 * w32fns.c (w32_fullscreen_rect): New function to compute the
15052 window rectangle for the given fullscreen mode.
15053 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15054 longer tunes the window size. This keeps the window's edges flush
15055 with the screen and allows the taskbar to hide itself in fullboth.
15057 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15058 window decorations and uses the entire screen.
15060 * w32term.h (w32_fullscreen_rect) Add prototype.
15061 (struct w32_output): Replace normal_width, normal_height,
15062 normal_top, and normal_left members with a single normal_placement
15064 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15066 (FRAME_NORMAL_PLACEMENT): New macro.
15068 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15070 * minibuf.c (Ftest_completion): Silence compiler warning.
15072 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15074 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15077 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15080 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15081 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15082 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15083 parentheses where appropriate.
15085 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15087 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15089 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15091 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15092 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15093 Mention in the doc string that setting these variables takes
15094 effect only after a call to set-window-buffer. (Bug#14200)
15096 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15098 * indent.c (Fvertical_motion): Don't consider display strings on
15099 overlay strings as display strings on the buffer position we
15100 started from. This prevents vertical cursor motion from jumping
15101 more than one line when there's an overlay string with a display
15102 property at end of line.
15103 Reported by Karl Chen <Karl.Chen@quarl.org> in
15104 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15106 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15108 * window.c (select_window): `record_buffer' even if window is
15109 already selected (bug#14191).
15111 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15113 * window.c (Fwindow_end): Test more flags, including the buffer's
15114 last_overlay_modified flag, to determine whether the window's
15115 display is really up-to-date. Prevents the function from
15116 returning a stale value. (Bug#14170)
15117 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15120 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15122 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15123 garbaged only if it is not already the top frame on its TTY.
15124 This prevents flickering due to constant redrawing of TTY frames when
15125 there are GUI frames open in the same session. (Bug#13864)
15127 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15129 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15130 of marking the idle timers directly.
15132 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15134 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15135 tables (bug#14054).
15137 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15139 * window.c (select_window): Don't record_buffer while the invariant is
15140 temporarily broken (bug#14161).
15142 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15144 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15146 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15148 2013-04-07 Romain Francoise <romain@orebokech.com>
15150 Ignore additional platform-specific ACL errors (Bug#13702).
15151 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15152 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15154 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15156 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15159 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15161 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15162 This bug was introduced by my 2013-02-25 change that simplified
15163 data_start configuration. Without this change, on GNU/Linux
15164 an Emacs configured with --enable-profiling fails immediately
15165 due to a profiler signal.
15166 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15167 with these flags. On platforms where special flags are needed
15168 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15169 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15170 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15172 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15174 Get rid of some platform-specific functions examining window
15175 system and its capabilities. This is a partial rework of the
15177 * lisp.h (have_menus_p): Remove prototype. This function is
15178 replaced with platform-independent window_system_available.
15179 (check_window_system): Move to...
15180 * frame.h (decode_window_system_frame, window_system_available):
15181 ...here, add new prototypes.
15182 * frame.c (window_system_available, decode_window_system_frame):
15184 (check_window_system): Platform-independent now.
15185 * xterm.h (x_in_use): Remove declaration.
15187 * w32term.h (check_x_frame):
15188 * nsterm.h (check_x_frame): Remove prototypes. This function
15189 is replaced with platform-independent decode_window_system_frame.
15190 * msdos.c (have_menus_p): Remove.
15191 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
15192 Remove platform-specific functions. Use check_window_system,
15193 decode_window_system_frame and check_ns_display_info where
15194 appropriate. Minor style and comment tweaks.
15195 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
15196 (check_x_frame): Likewise.
15197 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
15199 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
15200 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
15201 * xmenu.c, xselect.c: All related users changed.
15203 2013-04-03 Kenichi Handa <handa@gnu.org>
15205 The following changes is to optimize the code for reading UTF-8
15208 * coding.c (check_ascii): Rename from detect_ascii. Return value
15209 changed. Check EOL format. Do not call adjust_coding_eol_type
15211 (check_utf_8): New function.
15212 (adjust_coding_eol_type): Do nothing if already adjusted.
15213 (detect_coding): Compare the return value of check_ascii with
15214 coding->src_bytes. Call adjust_coding_eol_type if necessary.
15215 (decode_coding_gap): Optimize for valid UTF-8.
15217 2013-03-21 Kenichi Handa <handa@gnu.org>
15219 * coding.c (syms_of_coding): Cancel previous change.
15221 * insdel.c (insert_from_gap): Fix previous change.
15223 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
15225 Consistently use platform-specific function to detect window system.
15226 * lisp.h (check_window_system): New prototype. This function is
15227 going to replace check_x, check_w32 and check_ns.
15228 (have_menus_p): Mention msdos.c in comment.
15229 * fontset.c (check_window_system_func): Remove. Adjust all users.
15230 * fontset.h (check_window_system_func): Remove prototype.
15231 * nsterm.h (check_ns):
15232 * xterm.h (check_x):
15233 * w32term.h (check_w32): Likewise.
15234 * menu.c (Fx_popup_menu): Use check_window_system.
15235 * msdos.c (check_window_system): Define for MS-DOS.
15236 * nsfns.m (check_window_system): Define for NS. Adjust all users.
15237 * w32fns.c (check_window_system): Likewise for MS-Windows.
15238 * xfns.c (check_window_system): Likewise for X.
15239 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
15240 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
15242 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
15244 Prefer < to > in range checks such as 0 <= i && i < N.
15245 This makes it easier to visualize quantities on a number line.
15246 This patch doesn't apply to all such range checks,
15247 only to the range checks affected by the 2013-03-24 change.
15248 This patch reverts most of the 2013-03-24 change.
15249 * alloc.c (xpalloc, Fgarbage_collect):
15250 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
15251 * character.c (string_escape_byte8):
15252 * charset.c (read_hex):
15253 * data.c (cons_to_unsigned):
15254 * dispnew.c (update_frame_1):
15255 * doc.c (Fsubstitute_command_keys):
15256 * doprnt.c (doprnt):
15257 * editfns.c (hi_time, decode_time_components):
15258 * fileio.c (file_offset):
15259 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15260 * font.c (font_intern_prop):
15261 * frame.c (x_set_alpha):
15262 * gtkutil.c (get_utf8_string):
15263 * indent.c (check_display_width):
15264 * keymap.c (Fkey_description):
15265 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
15267 * minibuf.c (read_minibuf_noninteractive):
15268 * process.c (wait_reading_process_output):
15269 * search.c (Freplace_match):
15270 * window.c (get_phys_cursor_glyph):
15271 * xdisp.c (redisplay_internal):
15272 * xsmfns.c (smc_save_yourself_CB):
15273 Prefer < to > for range checks.
15274 * dispnew.c (sit_for): Don't mishandle NaNs.
15275 This fixes a bug introduced in the 2013-03-24 change.
15276 * editfns.c (decode_time_components): Don't hoist comparison.
15277 This fixes another bug introduced in the 2013-03-24 change.
15279 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
15281 * frame.h (struct frame): Drop scroll_bottom_vpos
15282 member becaue all real users are dead long ago.
15283 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
15284 * xdisp.c (redisplay_internal): Adjust user.
15286 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
15288 * nsmenu.m (showAtX:Y:for:): setLevel to
15289 NSPopUpMenuWindowLevel (Bug#13998).
15291 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
15293 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
15294 (ns_check_pending_open_menu): Declare.
15296 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
15297 (x_activate_menubar): Update the menu with title that matches
15298 ns_get_pending_menu_title, and call
15299 ns_check_pending_openmenu (Bug#12698).
15300 (menuWillOpen:): New method.
15301 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
15303 * nsterm.m (menu_will_open_state, menu_mouse_point)
15304 (menu_pending_title): New varaibles.
15305 (ns_get_pending_menu_title, ns_check_menu_open)
15306 (ns_check_pending_open_menu): New functions.
15308 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
15310 * indent.c (current_column_bol_cache): Remove leftover which is not
15311 used in Fmove_to_column any more.
15312 (current_column, scan_for_column): Adjust users.
15313 * keyboard.c (last_point_position_buffer, last_point_position_window):
15314 Remove leftovers which are not used for recording undo any more.
15315 (command_loop_1, syms_of_keyboard): Adjust users.
15316 * xdisp.c (last_max_ascent): Remove leftover which is not used in
15317 redisplay_window any more.
15318 (move_it_to): Adjust user.
15320 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
15322 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
15323 Update dependencies.
15325 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
15327 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
15328 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
15329 forward references.
15331 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15333 * window.h (struct window): Replace hchild, vchild and buffer slots
15334 with a single slot 'contents'. This is possible because each valid
15335 window may have either the child window (in vertical or horizontal
15336 combination) or buffer to display (for the leaf window). Using that,
15337 a lot of operations to traverse and/or change window hierarchies may
15338 be simplified. New member horizontal is used to distinguish between
15339 horizontal and vertical combinations of internal windows.
15340 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
15341 (WINDOW_VERTICAL_COMBINATION_P): New macros.
15342 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
15343 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
15344 Use contents slot, not buffer, where appropriate.
15345 (wset_combination): New function.
15346 (wset_buffer): Add eassert.
15347 (Fframe_first_window): Simplify the loop reaching first window.
15348 (Fwindow_buffer): Use WINDOW_LEAF_P.
15349 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
15350 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
15351 (unshow_buffer): Convert initial debugging check to eassert.
15352 (replace_window, recombine_windows, Fdelete_other_windows_internal)
15353 (make_parent_window, window_resize_check, window_resize_apply)
15354 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
15355 (Fset_window_configuration, delete_all_child_windows, save_window_save):
15356 Adjust to match struct window changes.
15357 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
15358 (mark_window_cursors_off, count_windows, get_leaf_windows)
15359 (foreach_window_1): Simplify the loop.
15360 * alloc.c (mark_object): Do not check for the leaf window because
15361 internal windows has no glyph matrices anyway.
15362 * dispnew.c (clear_window_matrices, showing_window_margins_p)
15363 (allocate_matrices_for_window_redisplay, fake_current_matrices)
15364 (allocate_matrices_for_frame_redisplay, free_window_matrices)
15365 (build_frame_matrix_from_window_tree, mirror_make_current)
15366 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
15367 (update_window_tree, set_window_update_flags): Simplify the loop.
15368 (sync_window_with_frame_matrix_rows): Enforce live window.
15369 Use contents slot, not buffer, where appropriate.
15370 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
15371 and WINDOW_HORIZONTAL_COMBINATION_P.
15372 (make_frame_visible_1): Simplify the loop.
15373 Use contents slot, not buffer, where appropriate.
15374 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
15375 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
15376 (expose_window_tree): Likewise.
15377 Use contents slot, not buffer, where appropriate.
15378 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
15379 to avoid deleted windows. Use contents slot instead of buffer.
15380 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
15381 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
15382 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
15383 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
15385 2013-03-28 Eli Zaretskii <eliz@gnu.org>
15387 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
15388 identify the reasons for assertion violations in bug#14062 and
15390 (Fx_show_tip): Fix compilation error under
15391 "--enable-check-lisp-object-type". (Bug#14073)
15393 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
15394 Reported by <rzl24ozi@gmail.com>.
15396 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15398 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
15400 (unwind_with_echo_area_buffer): ...to restore it here.
15401 This is needed to ensure that...
15402 (redisplay_window): ...both window markers are valid here,
15403 which is verified by eassert.
15404 * editfns.c (save_excursion_save): Do not assume that
15405 selected_window always displays the buffer.
15406 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
15409 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
15411 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
15414 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
15416 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
15418 2013-03-27 Eli Zaretskii <eliz@gnu.org>
15420 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
15421 since MinGW's w32api headers do. This avoids compiler warnings.
15423 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
15424 if already defined.
15426 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15428 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
15430 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
15432 * gtkutil.c (style_changed_cb): Check if frame is live and an
15433 X frame (Bug#14038).
15435 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15437 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
15438 Define only for _WIN32_WINNT less than 0x0500.
15439 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
15441 Move inclusion of time.h before sys/time.h, so that MinGW64 could
15442 see its own definitions of 'struct timeval' and 'struct timezone'.
15444 Fix incompatibilities between MinGW.org and MinGW64 headers.
15445 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
15447 * w32.c (REPARSE_DATA_BUFFER): Guard with
15448 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
15450 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
15452 * xterm.c: Include X11/XKBlib.h
15453 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
15455 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
15457 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
15459 * blockinput.h (input_blocked_p): Likewise.
15460 * bytecode.c (exec_byte_code): Likewise.
15461 * callproc.c (call_process_kill, call_process_cleanup)
15462 (Fcall_process): Likewise.
15463 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
15464 (Fccl_execute_on_string): Likewise.
15465 * character.c (string_escape_byte8): Likewise.
15466 * charset.c (read_hex): Likewise.
15467 * cm.c (calccost): Likewise.
15468 * data.c (cons_to_unsigned): Likewise.
15469 * dired.c (directory_files_internal, file_name_completion):
15471 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
15472 (sit_for): Likewise.
15473 * doc.c (Fsubstitute_command_keys): Likewise.
15474 * doprnt.c (doprnt): Likewise.
15475 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
15476 * emacsgtkfixed.c: Likewise.
15477 * fileio.c (file_offset, Fwrite_region): Likewise.
15478 * floatfns.c (Fexpt, fmod_float): Likewise.
15479 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15481 * font.c (font_intern_prop): Likewise.
15482 * frame.c (x_set_alpha): Likewise.
15483 * gtkutil.c (get_utf8_string): Likewise.
15484 * indent.c (check_display_width): Likewise.
15485 * intervals.c (create_root_interval, rotate_right, rotate_left)
15486 (split_interval_right, split_interval_left)
15487 (adjust_intervals_for_insertion, delete_node)
15488 (interval_deletion_adjustment, adjust_intervals_for_deletion)
15489 (merge_interval_right, merge_interval_left, copy_intervals)
15490 (set_intervals_multibyte_1): Likewise.
15491 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
15492 * keymap.c (Fkey_description): Likewise.
15493 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
15494 * lread.c (openp, read_integer, read1, string_to_number):
15496 * menu.c (ensure_menu_items): Likewise.
15497 * minibuf.c (read_minibuf_noninteractive): Likewise.
15498 * print.c (printchar, strout): Likewise.
15499 * process.c (create_process, Faccept_process_output)
15500 (wait_reading_process_output, read_process_output, send_process)
15501 (wait_reading_process_output): Likewise.
15502 * profiler.c (make_log, handle_profiler_signal): Likewise.
15503 * regex.c (re_exec): Likewise.
15504 * regex.h: Likewise.
15505 * search.c (looking_at_1, Freplace_match): Likewise.
15506 * sysdep.c (get_child_status, procfs_ttyname)
15507 (procfs_get_total_memory): Likewise.
15508 * systime.h (EMACS_TIME_VALID_P): Likewise.
15509 * term.c (dissociate_if_controlling_tty): Likewise.
15510 * window.c (get_phys_cursor_glyph): Likewise.
15511 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15512 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15514 * xfns.c (Fx_window_property): Likewise.
15515 * xmenu.c (set_frame_menubar): Likewise.
15516 * xselect.c (x_get_window_property, x_handle_dnd_message):
15518 * xsmfns.c (smc_save_yourself_CB): Likewise.
15519 * xterm.c (x_scroll_bar_set_handle): Likewise.
15521 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15523 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15524 to be optional or nil. Adjust comment and convert it to docstring.
15525 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15526 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15528 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15530 Static checking by GCC 4.8-20130319.
15531 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15532 * process.c (Fset_process_datagram_address)
15533 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15534 * xdisp.c (get_char_face_and_encoding)
15535 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15536 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15537 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15539 2013-03-24 Ken Brown <kbrown@cornell.edu>
15541 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15542 fix compilation on 64-bit Cygwin, where underscores are not
15543 automatically prepended.
15545 * w32term.c (w32_initialize): Silence compiler warning.
15547 2013-03-23 Eli Zaretskii <eliz@gnu.org>
15549 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
15550 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
15551 variables, to save and restore frame dimensions.
15552 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
15553 after returning from a 'fullscreen' configuration.
15554 use SendMessage instead of PostMessage to send the SC_RESTORE message,
15555 to avoid races between the main thread and the input thread.
15557 * w32term.h (struct w32_output): New members normal_width,
15558 normal_height, normal_top, normal_left, and prev_fsmode.
15559 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
15560 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
15561 members of a frame.
15563 * w32term.c (w32fullscreen_hook): Record last value of the frame's
15564 'fullscreen' parameter. Always record previous width and height
15565 of the frame, except when switching out of maximized modes, so
15566 that they could be restored correctly, instead of resetting to the
15567 default frame dimensions. Send SC_RESTORE command to the frame,
15568 unless we are going to send SC_MAXIMIZE, to restore the frame
15569 resize hints in the mouse pointer shown by the window manager.
15572 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
15574 * lisp.h (get_frame_param): Adjust conditions for prototype
15577 2013-03-22 Ken Brown <kbrown@cornell.edu>
15579 * unexcw.c: Drop unneeded inclusion of w32common.h.
15580 (report_sheap_usage): Declare.
15581 (read_exe_header): Add magic numbers for x86_64.
15582 (fixup_executable): Fix printf format specifier for unsigned long
15585 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
15587 * frame.h (struct frame): Put menu_bar_window under #ifdef
15588 because this member is not needed when X toolkit is in use.
15589 (fset_menu_bar_window):
15590 * dispnew.c (clear_current_matrices, clear_desired_matrices)
15591 (free_glyphs, update_frame):
15592 * xdisp.c (expose_frame): Likewise.
15593 (display_menu_bar): Likewise. Remove redundant eassert.
15594 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
15597 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
15599 Use functions and constants to manipulate Lisp_Save_Value objects.
15600 This replaces code that used macros and strings and token-pasting.
15601 The change makes the C source a bit easier to follow,
15602 and shrinks the Emacs executable a bit.
15603 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
15604 (make_save_value): Change 1st arg from string to enum. All callers
15607 (mark_object): Use if, not #if, for GC_MARK_STACK.
15608 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
15609 (XSAVE_OBJECT): Now functions, not macros.
15610 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
15611 the constant was never used.
15612 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
15613 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
15614 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
15615 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
15617 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
15618 type3 with a single member save_type. All uses changed.
15619 (save_type, set_save_pointer, set_save_integer): New functions.
15620 * print.c (PRINTX): Remove.
15622 * alloc.c: Remove redundant static declarations.
15624 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15626 * window.h (struct window): Convert left_col, top_line, total_lines
15627 and total_cols from Lisp_Objects to integers. Adjust comments.
15628 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
15630 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
15631 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
15632 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
15633 Adjust users where appropriate.
15635 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15637 * frame.h (struct frame): Drop resx and resy because the same data is
15638 available from window system-specific output context. Adjust users.
15639 (default_pixels_per_inch_x, default_pixels_per_inch_y):
15640 New functions to provide defaults when no window system available.
15641 (FRAME_RES_X, FRAME_RES_Y): New macros.
15642 (NUMVAL): Move from xdisp.c.
15643 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15644 (Ffont_face_attributes, Fopen_font):
15645 * image.c (gs_load):
15646 * w32font.c (fill_in_logfont):
15647 * xdisp.c (calc_pixel_width_or_height):
15648 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15649 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15651 2013-03-20 Kenichi Handa <handa@gnu.org>
15653 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15654 to 1 (temporary workaround until a bug related to ASCII
15655 optimization is fixed).
15657 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15659 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15660 Signal error if window is not internal. Adjust docstring.
15661 (delete_all_child_windows): Use combination_limit to save the buffer.
15662 (Fset_window_configuration): Adjust accordingly.
15663 * print.c (syms_of_print): Initialize debugging output not here...
15664 (init_print_once): ...but in a new function here.
15665 * lisp.h (init_print_once): Add prototype.
15666 * emacs.c (main): Add call to init_print_once. Adjust comments.
15668 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15670 * window.c (window_resize_check, window_resize_apply)
15671 (window_from_coordinates, recombine_windows, set_window_buffer)
15672 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15673 (Fsplit_window_internal, Fdelete_window_internal)
15674 (freeze_window_starts): Use bool for booleans.
15675 * window.h (window_frame_coordinates, resize_frame_windows)
15676 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15678 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15680 * dispnew.c (bitch_at_user): Use `user-error'.
15682 2013-03-17 Ken Brown <kbrown@cornell.edu>
15684 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15685 as return type of image_background. (Bug#13981)
15686 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15688 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15690 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15691 (ns_select): Don't return with result uninitialized.
15693 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15696 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15698 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15699 directories. If filename is nil, get directory name (Bug#13932).
15700 Use getFilename and getDirectory.
15701 (getFilename, getDirectory): New methods for EmacsSavePanel and
15703 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15705 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15707 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15709 2013-03-15 Kenichi Handa <handa@gnu.org>
15711 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15712 (adjust_after_replace): Make it back to static. Delete the third
15713 arg text_at_gap_tail. Cancel the code for handling it.
15715 * coding.h (struct coding_system): New member eol_seen.
15717 * coding.c (detect_ascii): New function.
15718 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15719 when the source bytes are actually scanned. On detecting for
15720 coding_category_utf_8_auto, call detect_ascii instead of scanning
15721 source bytes directly.
15722 (produce_chars): Call insert_from_gap with the new arg 0.
15723 (encode_coding): Likewise.
15724 (decode_coding_gap): Control ASCII optimization by the variable
15725 disable_ascii_optimization instead of #ifndef .. #endif.
15726 Deccode EOL format according to coding->eol_seen.
15727 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15730 * lisp.h (adjust_after_replace): Cancel externing it.
15731 (insert_from_gap): Adjust prototype.
15733 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15735 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15736 FULLSCREEN_MAXIMIZED. (Bug#13935)
15738 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15740 * region-cache.c (find_cache_boundary, move_cache_gap)
15741 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15742 Simplify debugging check and convert to eassert. Adjust comment.
15743 (pp_cache): Put under ENABLE_CHECKING.
15745 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15747 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15748 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15749 and WM_ACTIVATEAPP.
15750 (w32fullscreen_hook): If the frame is visible, reset
15751 f->want_fullscreen flag after changing the frame size. If the
15752 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15755 2013-03-13 Daniel Colascione <dancol@dancol.org>
15757 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15758 too so that these builds can use Cygwin's file conversion
15759 functions. (We've been building and linking cygw32.o all along
15760 and just not using it.)
15762 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15764 File synchronization fixes (Bug#13944).
15765 * Makefile.in (LIB_FDATASYNC): New macro.
15767 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15768 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15769 Don't worry about HAVE_FSYNC, since a substitute fsync is
15770 available if the system lacks one.
15771 (Fwrite_regin): Retry fsync if interrupted.
15773 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15775 * w32term.c (w32_read_socket): If the Emacs frame is being
15776 activated, call w32fullscreen_hook, to make sure the new frame
15777 dimensions are in effect. (Bug#13937)
15779 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15781 * xdisp.c (init_iterator): Simplify because both character and byte
15782 positions are either specified or -1. Add eassert. Adjust comment.
15783 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15784 character and byte positions can be obtained from marker.
15786 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15788 Static checking by Sun C 5.12.
15789 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15790 * bytecode.c (exec_byte_code):
15791 * dispnew.c (init_display):
15793 * fileio.c (Fsubstitute_in_file_name):
15794 * keyboard.c (Fevent_convert_list):
15795 * keymap.c (Fsingle_key_description):
15796 * term.c (maybe_fatal, fatal):
15797 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15798 * xsmfns.c (Fhandle_save_session):
15799 Omit unreachable code.
15800 * keymap.c (map_keymap_char_table_item): Cast void * to
15801 a function pointer type; the C Standard requires this.
15803 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15804 Include <sys/param.h> unconditionally, as that works elsewhere and
15805 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15806 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15809 See ChangeLog.12 for earlier changes.
15811 ;; Local Variables:
15815 Copyright (C) 2011-2014 Free Software Foundation, Inc.
15817 This file is part of GNU Emacs.
15819 GNU Emacs is free software: you can redistribute it and/or modify
15820 it under the terms of the GNU General Public License as published by
15821 the Free Software Foundation, either version 3 of the License, or
15822 (at your option) any later version.
15824 GNU Emacs is distributed in the hope that it will be useful,
15825 but WITHOUT ANY WARRANTY; without even the implied warranty of
15826 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15827 GNU General Public License for more details.
15829 You should have received a copy of the GNU General Public License
15830 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.