1 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
3 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
4 when going to fullscreen (Bug#0x180004f).
5 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
7 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
9 2014-12-27 Eli Zaretskii <eliz@gnu.org>
11 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
13 2014-12-27 Eli Zaretskii <eliz@gnu.org>
15 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
17 Use bool for boolean in xselect.c, xsettings.c
18 * xselect.c (x_get_local_selection, struct selection_data)
19 (x_selection_request_lisp_error, struct prop_location)
20 (x_handle_selection_request, x_convert_selection)
21 (waiting_for_other_props_on_window, expect_property_change)
22 (wait_for_property_change, x_handle_property_notify)
23 (x_get_foreign_selection, x_get_window_property)
24 (receive_incremental_selection)
25 (x_get_window_property_as_lisp_data)
26 (lisp_data_to_selection_data, Fx_get_selection_internal)
27 (x_send_client_event):
28 * xselect.c, xterm.h (x_handle_dnd_message):
29 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
30 (apply_xft_settings, read_and_apply_settings)
31 (xft_settings_event, init_gsettings, init_xsettings)
34 * xselect.c (x_get_window_property): Omit last arg, which was an
36 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
37 always true. All callers changed.
39 2014-12-26 Eli Zaretskii <eliz@gnu.org>
41 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
44 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
46 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
49 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
51 Use bool for boolean in xsmfns.c
52 * xsmfns.c, xterm.h (x_session_have_connection):
53 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
55 (x_session_initialize, Fhandle_save_session):
56 Prefer NILP (x) to EQ (x, Qnil).
58 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
60 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
63 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
65 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
66 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
68 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
70 Use bool for boolean in xterm.c
71 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
72 (x_set_window_size, x_bitmap_icon):
73 * nsterm.m (ns_frame_raise_lower, x_new_font):
74 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
75 (struct terminal.frame_raise_lower_hook):
76 * w32term.c (w32_frame_raise_lower):
77 * xterm.c, xterm.h (x_text_icon):
78 * xterm.c (x_update_window_begin, x_update_window_end)
79 (x_update_end, x_after_update_window_line)
80 (x_set_glyph_string_gc, x_draw_glyph_string_background)
81 (x_draw_glyph_string_foreground)
82 (x_draw_composite_glyph_string_foreground)
83 (x_alloc_lighter_color, x_draw_relief_rect)
84 (x_draw_glyph_string_box, x_draw_image_relief)
85 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
86 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
88 (XFillRectangle) [HAVE_GTK3]:
89 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
90 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
91 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
92 (x_send_scroll_bar_event, xm_scroll_callback)
93 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
94 (x_create_toolkit_scroll_bar)
95 (x_create_horizontal_toolkit_scroll_bar)
96 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
97 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
98 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
99 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
100 (x_scroll_bar_report_motion)
101 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
102 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
103 (x_draw_window_cursor, x_clear_errors)
104 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
105 (set_wm_state, x_set_sticky, get_current_wm_state)
106 (do_ewmh_fullscreen, x_handle_net_wm_state)
107 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
108 (x_set_window_size_1, XTframe_raise_lower)
109 (x_make_frame_visible, x_iconify_frame)
110 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
111 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
112 (x_delete_terminal, x_initialize, syms_of_xterm):
113 Use bool for boolean.
115 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
117 * composite.h (struct composition.width): Now int
118 instead of unsigned short, as we prefer signed integers.
120 Let charset tick grow past USHRT_MAX
121 * charset.c, charset.h (charset_ordered_list_tick):
122 Now EMACS_UINT, not unsigned short.
123 * fontset.c (reorder_font_vector): Allow the tick to grow to the
124 maximum representable Emacs integer value before wrapping it around.
126 Simplify unexec file mode setting
127 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
128 Don't include <sys/stat.h> when no longer needed.
129 (unexec): Create file with correct mode in the first place,
130 rather than overwriting the mode later and fiddling with the
131 global umask in the mean time. Avoid bogus usage like
132 'umask (777)', which should have been 'umask (0777)'.
133 (mark_x): Remove. All callers removed.
135 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
137 Minor cleanups for Lisp objects and symbols
138 * alloc.c (next_vector, set_next_vector):
139 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
140 (lisp_h_make_number) [USE_LSB_TAG]:
141 Use Lisp_Int0 instead of the mystery constant 0.
142 * alloc.c (mark_object): Always set and use po; that's simpler.
143 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
144 Properly parenthesize definientia.
145 * bidi.c (bidi_initialize):
146 * buffer.c (init_buffer_once):
147 * nsfns.m (syms_of_nsfns):
148 * nsmenu.m (syms_of_nsmenu):
149 * nsselect.m (syms_of_nsselect):
150 Prefer DEFSYM to defining by hand.
151 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
152 * data.c: Fix too-long line.
153 * lisp.h (DECLARE_GDB_SYM): New macro.
154 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
155 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
156 Declare the symbol, so it's visible to everywhere lisp.h is included.
157 Move forward decls as far forward as they can go,
158 to allow future changes to use them.
160 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
162 * gnutls.c: Include gnutls.h.
163 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
164 * image.c (svg_load): Fix pointer signedness.
166 2014-12-18 Martin Rudalics <rudalics@gmx.at>
168 * frame.c (frame_windows_min_size): New argument IGNORE.
169 (adjust_frame_size): When called from change_frame_size call
170 frame_windows_min_size with IGNORE Qt so we can ignore size
173 2014-12-18 Eli Zaretskii <eliz@gnu.org>
175 * font.c (Ffont_info): Add more font information to the vector
176 returned by the function, inspired by query-font. Doc fix.
179 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
181 * keyboard.c (input_was_pending): New var.
182 (read_char): Use it to make sure we only skip redisplay when we can't
183 keep up with the repeat rate.
185 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
187 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
189 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
191 * image.c (svg_load): Watch out for nil value of current buffer's
192 filename. Re-enable filename thing for not-a-file case.
194 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
196 Partially disabled previous change.
198 * image.c (svg_load): Temporarily disabled filename thing for
199 not-a-file case as it can cause crashs.
201 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
203 Fix problem with images referenced within svg files. (bug#19373)
205 * image.c: Additional parameter 'filename' for
206 svg_load_image. Include "buffer.h". Define library function
207 rsvg_handle_set_base_uri for WINDOWSNT.
208 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
209 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
210 (svg_load): Pass a filename to svg_load_image: either name of
211 actual file or of current buffer's file.
212 (svg_load_image): New parameter 'filename', used for setting
213 base_uri, necessary for loading referenced images. (bug#19373)
215 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
217 * lread.c (init_obarray): Declare Qt as special.
218 This fixes a typo in the 2012-05-15 patch that
219 tried to declare Qt as special.
221 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
223 Various fixes to use bool type and constants.
224 * dispnew.c (update_single_window): Remove arg `force_p' since it's
226 * xfaces.c (clear_face_cache): Use bool for the argument type.
228 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
230 Correct same_at_end when restoring window points
231 * fileio.c (Finsert_file_contents): Compute same_at_end character
232 position using the old buffer size, not the new one, since
233 restore_window_points wants the old size.
236 2014-12-14 Alan Mackenzie <acm@muc.de>
238 New feature optionally to accelerate auto-repeated scrolling.
240 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
242 * window.c (window_scroll): Bind fontification-functions to nil
243 when scrolling by whole screens and
244 fast-but-imprecise-scrolling is non-nil.
245 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
247 * lisp.h (bool): Declare Qfontification_functions extern.
249 2014-12-14 Eli Zaretskii <eliz@gnu.org>
251 Load system's default trusted Certificate Authorities if available.
252 * gnutls.c (gnutls_certificate_set_x509_system_trust)
253 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
254 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
255 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
256 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
258 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
259 Call gnutls_certificate_set_x509_system_trust. Log an error message if
262 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
264 * regex.c (analyze_first): Rename from analyze_first.
266 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
268 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
269 a hack involving a union.
271 2014-12-13 Eli Zaretskii <eliz@gnu.org>
273 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
274 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
277 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
279 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
281 * gnutls.h: Always declare syms_of_gnutls.
283 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
284 clarity. Let the availability check return Qnil when the GnuTLS
285 integration is not available, instead of erroring out.
288 2014-12-13 Eli Zaretskii <eliz@gnu.org>
290 * xdisp.c (move_it_in_display_line_to, display_line):
291 Don't disallow overflow-newline-into-fringe when word-wrap is in
294 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
296 * fileio.c: Better preserve window-points during revert (bug#19161).
297 (Qget_buffer_window_list): New var.
298 (get_window_points_and_markers, restore_window_points): New functions.
299 (Finsert_file_contents): Use them to save and restore window-points.
301 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
303 * xterm.c (x_delete_terminal): Call emacs_close for X connection
304 descriptor if called from x_connection_closed and always delete
305 this descriptor from keyboard waiting set (Bug#19147).
307 2014-12-10 Eli Zaretskii <eliz@gnu.org>
309 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
310 (bidi_cache_max_elts): New global variable.
311 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
312 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
314 (bidi_cache_search): Handle overflown cache. Improve commentary.
315 (bidi_cache_ensure_space): Limit allocations to the current value
316 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
317 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
318 the increment to not exceed the limit.
319 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
320 cache, zero otherwise (meaning the cache overflowed). In the
321 latter case, set bidi_cache_last_idx to -1.
322 (bidi_peek_at_next_level): Handle overflown cache.
323 (bidi_push_it): Increase the cache limit for iterating the new object.
324 (bidi_pop_it): Decrease the cache limit back to previous value.
325 (bidi_shelve_cache): Shelve the current value of the cache limit.
326 (bidi_unshelve_cache): Restore the value of cache limit.
327 (bidi_find_bracket_pairs): If the cache overflows while looking
328 for the paired bracket, give up and let bidi_resolve_neutrals
329 process the bracket as a simple neutral. (Bug#19322)
330 (bidi_find_other_level_edge): If the cache overflows, fall back on
331 Plan B, which effectively stops the reordering and restarts it on
332 the next character (after resetting the cache).
333 (bidi_move_to_visually_next): When the cache overflows, reset it
334 after processing the last cached character.
336 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
338 Fix glitches in gnutls.c, mostly memory-related
339 * gnutls.c: Sort macro definitions by name.
340 (fn_gnutls_transport_set_errno): Omit unreachable definition.
341 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
342 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
343 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
344 calculating string length. Use make_uninit_string, to avoid
345 copying the string. Cast the char, not the pointer.
346 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
347 and free. Work even for dates past the year 9999. Use void *
348 for buffers, to avoid casts.
350 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
352 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
354 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
356 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
359 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
361 * process.c: Whitespace and line-break nitpicks.
363 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
365 * gnutls.c (gnutls_certificate_details): The :signature isn't
366 that useful, so remove it.
367 (gnutls_certificate_details): Clean up whitespace slightly.
368 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
370 (gnutls_certificate_details): Put :signature-algorithm back again,
371 which was removed by mistake.
372 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
373 that they are not messaged by default (bug#16253).
374 (Fgnutls_error_fatalp): Doc fix (bug#18210).
376 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
378 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
380 * nsimage.m (setPixmapData): Make bmRep local so class member is not
383 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
385 * eval.c (Fsignal): Remove duplicate test.
386 (Fautoload_do_load): Fix up docstring.
388 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
390 * nsterm.m (represented_filename, represented_frame): New variables.
391 (ns_set_represented_filename): New function.
392 (sendEvent:): Set represented filename here to avoid flicker,
393 related to Bug#18757.
395 * nsterm.h: Declare ns_set_represented_filename.
397 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
398 at once, call ns_set_represented_filename instead.
400 2014-12-05 Eli Zaretskii <eliz@gnu.org>
402 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
403 (struct bidi_stack): Reduce size by using bit fields and by
404 packing sos, override, and isolate_status into a single 8-bit
407 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
408 (bidi_push_embedding_level): Construct flags from individual
409 bits. Adapt to changes in prev_for_neutral and next_for_neutral
411 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
412 from flags. Adapt to changes in prev_for_neutral,
413 next_for_neutral, and last_strong members.
414 (bidi_line_init): Initialize flags to zero.
415 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
416 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
418 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
420 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
421 (Fapply): Try and simplify the control flow.
423 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
425 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
426 Use gnutls_sign_get_name directly because
427 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
428 (init_gnutls_functions): Load missing gnutls_server_name_set.
430 2014-12-02 Eli Zaretskii <eliz@gnu.org>
432 * bidi.c (bidi_find_first_overridden): New function.
434 * xdisp.c (Fbidi_find_overridden_directionality): New function.
435 (syms_of_xdisp): Defsubr it.
437 * dispextern.h (bidi_find_first_overridden): Add prototype.
439 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
441 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
442 to nil after release (Bug#9133).
444 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
446 Port better to AddressSanitizer.
447 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
449 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
450 Return -1 or 0, as the pipe trick doesn't work.
451 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
453 * print.c (print_object):
454 When a pointer-check primitive returns -1, do not assume this
455 means the pointer is valid or that the underlying system has failed.
456 It could just be that addresses are being sanitized so Emacs can't
457 test for pointer validity.
458 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
459 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
460 string validity checker doesn't work on stack-based strings.
462 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
464 Improve clarity of USE_LSB_TAG definition.
465 Problem reported by Lee Duhem. Suggestion by Andreas Schwab in:
466 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
467 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
468 VAL_MAX / 2 rather than in terms of the (more complicated)
469 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
471 2014-11-29 Eli Zaretskii <eliz@gnu.org>
473 * xdisp.c (handle_single_display_spec): When ignoring a fringe
474 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
475 (next_element_from_buffer): When done with overlays, reset the
476 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
478 2014-11-29 Eli Zaretskii <eliz@gnu.org>
480 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
481 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
483 2014-11-29 Ulrich Müller <ulm@gentoo.org>
485 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
486 for paxctl and setfattr. Fixes temacs startup failure with
487 grsecurity/PaX enabled Linux kernel (bug#19067).
489 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
491 * src/w32.c, src/w32heap.c, src/w32term.c:
492 Use MINGW_W64 instead of _W64.
494 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
496 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
498 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
500 * gnutls.c (gnutls_ip_address_p): New function.
501 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
503 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
505 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
507 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
509 Fix gnutls problems caught by static checking.
510 * gnutls.c (Fgnutls_boot): Remove unused local.
511 (Fgnutls_boot): Fix pointer signedness.
513 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
515 * gnutls.c (gnutls_certificate_details): Don't include certain
516 certificate details on older gnutls versions (bug#19168).
517 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
518 (gnutls_certificate_details): Reversed check in last checkin.
520 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
522 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
523 (Fgnutls_peer_status_warning_describe): Add function to describe a
524 peer verification warning symbol.
525 (Fgnutls_peer_status): Use it.
526 (Fgnutls_boot): Use it. Minor logging fixes.
528 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
530 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
532 2014-11-24 Glenn Morris <rgm@gnu.org>
534 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
536 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
537 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
539 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
541 * gnutls.c: Fix Windows function definition of
542 gnutls_x509_crt_get_fingerprint.
544 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
546 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
548 * process.h: Added more fields to Lisp_Process to track
551 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
552 (Fgnutls_peer_status): New functions to export TLS certificate
553 details to Emacs Lisp.
555 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
557 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
558 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
559 check for gtk_adjustment_configure (Bug#19149).
560 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
562 2014-11-22 Glenn Morris <rgm@gnu.org>
564 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
566 2014-11-22 Martin Rudalics <rudalics@gmx.at>
568 Don't shrink frame when using desktop-save-mode (Bug#19048).
569 * w32fns.c (x_set_tool_bar_lines): Always call
570 x_change_tool_bar_height (Bug#19048).
571 (x_change_tool_bar_height): Mark frame as garbaged since
572 adjust_frame_size might not have done that.
573 * xfns.c (x_set_tool_bar_lines): Always call
574 x_change_tool_bar_height (Bug#19048).
575 (x_change_tool_bar_height): Mark frame as garbaged since
576 adjust_frame_size might not have done that.
578 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
580 * xml.c (parse_region): Take care of new optional parameter
581 'discard-comments' of 'libxml-parse(html|xml)-region'.
582 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
583 New optional parameter 'discard-comments'.
585 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
587 Improve time stamp handling, and be more consistent about it.
588 * editfns.c (invalid_time): New function.
589 Use it instead of 'error ("Invalid time specification")'.
590 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
591 (decode_float_time, lisp_to_timespec, lisp_time_struct):
593 (make_time_tail, make_time): Remove. All uses changed to use
594 new functions or plain list4i.
595 (disassemble_lisp_time): Return effective length if successful.
596 Check that LOW is an integer, if it's combined with other components.
597 (decode_time_components): Decode into struct lisp_time, not
598 struct timespec, so that we can support a wide set of times
599 regardless of whether time_t is signed. Decode plain numbers
600 as seconds since the Epoch, and nil as the current time.
601 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
602 Reimplement in terms of new functions.
603 (Fencode_time): Just use list2i.
604 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
605 * keyboard.c (decode_timer): Don't allow the new formats (floating
606 point or nil) in timers.
607 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
608 place of the magic number '16'.
609 (struct lisp_time): New type.
610 (decode_time_components): Use it.
611 (lisp_to_timespec): New decl.
613 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
615 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
618 * callint.c (Fcall_interactively): Pass in nil as argument to
619 Fbarf_if_buffer_read_only.
621 * fileio.c (Finsert_file_contents): Ditto.
623 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
625 * textprop.c (verify_interval_modification): Check buffer
626 readedness after the last interval.
628 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
629 the text at POSITION (new optional argument) has the
630 `inhibit-read-only' text property set.
632 2014-11-16 Eli Zaretskii <eliz@gnu.org>
634 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
635 errors in computing the number of pixels to scroll.
636 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
638 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
640 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
641 call updateFrameSize.
643 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
645 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
647 * nsfns.m (x_set_foreground_color, x_set_background_color)
648 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
649 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
651 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
653 * nsterm.m (ns_send_appdefined): Check for application defined
654 event on Cocoa (Bug#18993).
655 (run): Restore code before the previous 18993 fix.
657 2014-11-14 David Reitter <david.reitter@gmail.com>
659 * nsterm.m (run): Set timeout for event loop to prevent hang.
662 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
664 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
666 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
668 * xfont.c (xfont_list_pattern): Do not allocate font entity object
669 for each candidate font but attempt to reuse it from previous improper
672 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
674 Avoid undefined behavior in color table hashing.
675 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
676 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
677 This function avoids undefined behavior with signed shift overflow.
679 2014-11-10 Eli Zaretskii <eliz@gnu.org>
681 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
682 when the inserted text does not need decoding. (Bug#18982)
684 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
686 * nsterm.h (EmacsScroller): judge returns bool.
688 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
689 (ns_judge_scroll_bars): Only set removed if judge returns true.
690 (judge): Returns bool == condemned. Remove self from window.
691 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
693 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
695 * keyboard.c (command_loop_1): Record this-command in recent-keys.
696 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
698 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
700 * nsterm.m (ns_set_vertical_scroll_bar)
701 (ns_set_horizontal_scroll_bar): Cleanup merge error.
703 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
705 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
706 merely because tmo_in_millisec is nonnegative. The 1st call
707 to g_main_context_query could succeed while the 2nd one fails.
709 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
711 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
713 * nsterm.m (run): Only use non-system event loop if OSX version is
714 exactly 10.9 (Bug#18993).
715 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
718 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
720 * callproc.c (encode_current_directory): Support handling of file
721 names prepended by "/:". (Bug#18891)
723 2014-11-08 Alan Mackenzie <acm@muc.de>
725 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
727 2014-11-08 Dima Kogan <dima@secretsauce.net>
729 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
731 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
733 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
734 raises an error. (Bug#18891)
736 2014-11-08 Martin Rudalics <rudalics@gmx.at>
738 * frame.c (adjust_frame_size): Call x_set_window_size only if
739 f->can_x_set_window_size is set.
740 (make_frame): Initialize f->can_x_set_window_size and
741 f->can_run_window_configuration_change_hook.
742 (Fcan_run_window_configuration_change_hook): New function.
743 * frame.h (frame): Split `official' into `can_x_set_window_size'
744 and `can_run_window_configuration_change_hook'.
745 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
746 * w32fns.c (Fx_create_frame, x_create_tip_frame):
747 Set f->can_x_set_window_size.
748 * window.c (run_window_configuration_change_hook):
749 Return immediately if either f->can_x_set_window_size or
750 f->can_run_window_configuration_change_hook are false.
751 (Fset_window_configuration): Instead of f->official set
752 f->can_x_set_window_size.
753 * xfns.c (Fx_create_frame, x_create_tip_frame):
754 Set f->can_x_set_window_size.
756 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
758 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
759 cleanup from 2014-11-01 (Bug#18972).
761 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
763 * keyboard.c: Call gui-set-selection instead of x-set-selection.
764 * xdisp.c (window-scroll-functions): Improve docstring.
766 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
768 Uniquify the 'size' symbol.
770 * w32notify.c (Qsize): Remove.
771 * lisp.h (Qsize): New decl.
772 * lread.c (Qsize): Now extern.
773 * w32notify.c (syms_of_w32notify): No need to defsym.
775 2014-11-07 Martin Rudalics <rudalics@gmx.at>
777 * dispnew.c (change_frame_size_1): Fix call of
779 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
780 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
781 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
782 (Qtool_bar_size): New constants.
783 (frame_inhibit_resize, adjust_frame_size): New argument to
784 handle case where frame_inhibit_implied_resize is a list.
785 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
786 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
787 (x_set_right_divider_width, x_set_bottom_divider_width)
788 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
789 (x_set_scroll_bar_width, x_set_scroll_bar_height):
791 (frame-inhibit-implied-resize): Rewrite doc-string.
792 * frame.h (frame_inhibit_resize, adjust_frame_size):
793 Fix external declarations.
794 (Qframe_position, Qframe_outer_size)
795 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
796 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
797 (Qtool_bar_size): Extern them.
798 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
799 (xg_height_or_width_changed): Remove.
800 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
801 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
802 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
803 (xg_change_toolbar_position): Call adjust_frame_size directly.
804 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
805 Fix calls of adjust_frame_size.
806 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
807 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
808 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
809 frame can get resized when tool-bar-lines parameter changes from
811 (Fw32_frame_menu_bar_size): Return fourth value.
812 (Fw32_frame_rect): Block input around system calls
813 (Fx_frame_geometry): New function.
814 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
815 * w32term.c (x_new_font): Adjust adjust_frame_size call.
816 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
817 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
818 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
819 (Fx_create_frame): Adjust adjust_frame_size calls.
820 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
821 frame can get resized when tool-bar-lines parameter changes from
823 (Fx_frame_geometry): New function.
824 * xmenu.c (update_frame_menubar): On Lucid call
825 adjust_frame_size with one pixel less height to avoid that
826 repeatedly adding/removing the menu bar grows the frame.
827 (free_frame_menubar): On Motif arrange to optionally preserve
828 the old frame height when removing the menu bar.
829 * xterm.c (x_new_font): Adjust adjust_frame_size call.
831 2014-11-03 Eli Zaretskii <eliz@gnu.org>
833 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
834 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
835 frame; instead, print an error message.
837 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
839 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
841 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
843 * nsimage.m (allocInitFromFile:): Initialize bmRep.
844 (dealloc): Release bmRep.
846 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
847 imageListSetNext, imageListNext.
849 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
851 (allocInitFromFile:): Remove searching ImageList and calling
852 reference (Bug#18918).
853 (dealloc): Remove handling if ImageList.
855 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
857 * process.c (catch_child_signal): Fix incorrect assertion.
859 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
861 * macfont.m (macfont_draw):
862 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
864 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
865 if force_integral_p (i.e. no antialias).
866 (macfont_draw): Check ns_antialias_text, also turn off synthetic
867 bold if no antialias (Bug#18876).
869 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
870 was given (Bug#18846).
872 * nsterm.h (ns_set_doc_edited): Declare taking no args.
874 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
875 instead of in xdisp.c, function now takes void. (Bug#18884).
877 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
878 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
880 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
881 struct window* (Bug#18889).
882 Remove getMouseMotionPart.
883 (ns_output): Make icon_top/left int.
885 * nsfns.m (x_icon): icon_top/left is int.
887 * nsterm.m (ns_mouse_position): Remove unused code.
888 (initFrame:window:, dealloc): Use window instead of win.
889 (getMouseMotionPart:window:x:y:): Remove, unused.
890 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
892 2014-11-01 Eli Zaretskii <eliz@gnu.org>
894 * keyboard.c (readable_events): When FLAGS include
895 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
896 This avoids returning non-nil from input-pending-p when only such
897 events are in the queue. (Bug#18856)
899 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
901 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
902 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
903 (Qforeign_selection): Remove.
904 (ns_get_local_selection): Identation fix.
905 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
907 * nsselect.m (ns_get_local_selection): Remove calling of
908 functions in Vselection_converter_alist (Bug#18911).
909 (syms_of_nsselect): Remove Vselection_converter_alist.
911 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
913 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
914 and unnecessary initialization. Adjust comments.
916 2014-10-30 Eli Zaretskii <eliz@gnu.org>
918 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
920 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
921 index, not an absolute one, as that's what the function expects.
923 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
925 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
926 font on an initial frame when running as a daemon (Bug#18869).
928 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
930 2014-10-30 Eli Zaretskii <eliz@gnu.org>
932 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
933 build_string, when importing a home directory. (Bug#18873)
935 2014-12-27 Eli Zaretskii <eliz@gnu.org>
937 * dispnew.c (buffer_posn_from_coords):
938 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
939 account for the header-line height. (Bug#18839)
941 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
943 * xml.c (parse_region): Do not forget the first document child.
945 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
947 * nsselect.m: pasteboard_changecount is new.
948 (ns_store_pb_change_count, ns_get_pb_change_count)
949 (ns_get_our_change_count_for): New functions.
950 (ns_string_to_pasteboard_internal): Correct comment.
951 type => gtype in eassert, Call ns_store_pb_change_count.
952 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
953 (Fns_disown_selection_internal, Fns_selection_owner_p):
954 Replace Vselection_alist check, with change count check.
955 (Fns_get_selection): Initialize val to Qnil. Only get local
956 selection if change counts match (Bug#18799).
957 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
959 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
961 * src/w32proc.c (create_child): If calling a quoted batch file,
962 pass NULL for exe. (Bug#18745)
964 2014-10-24 Eli Zaretskii <eliz@gnu.org>
966 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
967 (bidi_resolve_brackets): Use end of string position rather than ZV
968 when iterating over a string. (Bug#18815)
970 2014-10-24 Martin Rudalics <rudalics@gmx.at>
972 * keyboard.c (make_lispy_position): Return coordinates also when
973 on scroll bars, fringes, margins or not in a window.
974 * xdisp.c (show_mouse_face): Don't change cursor face during
977 2014-10-23 Martin Rudalics <rudalics@gmx.at>
979 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
980 (frame_resize_pixelwise, frame_inhibit_implied_resize):
981 Fix doc-strings (Bug#18789).
983 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
985 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
987 2014-10-22 Eli Zaretskii <eliz@gnu.org>
989 Optimize redisplay of simple bracketed text.
990 * bidi.c (bidi_cache_reset_to): New function.
991 (bidi_cache_reset): Call it.
992 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
994 (bidi_resolve_explicit): Reset bracket_pairing_pos and
995 bracket_enclosed_type only if bracket_pairing_pos's value is not
997 (MAX_BPA_STACK): Make sure the value is signed.
998 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
999 stop pushing values onto the stack.
1000 (bidi_find_bracket_pairs): If the bracketed text is only on the
1001 base embedding level, remove all the states cached by this
1002 function from the cache, and return zero, so that the brackets in
1003 this segment of text are processed as normal neutrals.
1004 (bidi_resolve_brackets): Detect the brackets that are to be
1005 processed as neutrals, and don't call bidi_find_bracket_pairs on
1008 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1010 * w32select.c (Fw32_selection_exists_p): Rename from
1011 Fx_selection_exists_p.
1012 (syms_of_w32select): Adjust accordingly.
1014 * w16select.c (Fw16_selection_exists_p): Rename from
1015 Fx_selection_exists_p.
1016 (syms_of_win16select): Adjust accordingly.
1018 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
1019 (Fns_own_selection_internal): Tighten scoping.
1020 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
1021 (Fns_get_selection): Rename from Fx_get_selection_internal.
1022 (Fns_get_selection_internal, Fns_store_selection_internal):
1024 (syms_of_nsselect): Adjust accordingly.
1026 2014-10-21 Martin Rudalics <rudalics@gmx.at>
1028 * w32fns.c (Fw32_frame_menu_bar_size): New function.
1029 * w32term.c (x_set_window_size): Account for wrapped menu bar
1030 lines when setting up frame height (Bug#15174 and Bug#18720).
1031 (w32_add_wrapped_menu_bar_lines): New variable.
1033 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1035 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
1038 2014-10-20 Glenn Morris <rgm@gnu.org>
1040 * Merge in all changes up to 24.4 release.
1042 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
1044 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
1045 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
1047 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
1049 * xterm.c (handle_one_xevent): Check return value from
1050 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
1051 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
1053 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
1054 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
1055 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
1056 Gtk+ >= 3.14 (Bug#18674).
1057 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
1058 Gtk+ >= 3.14 (Bug#18674).
1060 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
1062 * gtkutil.c: Remove no-longer-used code.
1063 (xg_update_menubar): Remove unused local and unnecessary call to
1064 gtk_menu_item_get_submenu.
1065 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
1066 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
1067 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
1069 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
1071 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
1073 * xterm.h (handlebox_widget): Remove.
1075 * xmenu.c (set_frame_menubar): Remove GTK block that calls
1078 * gtkutil.h (xg_have_tear_offs): Remove declaration.
1080 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
1081 to handle Gtk versions.
1082 (xg_get_file_with_chooser): Use them.
1083 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
1084 Remove (create_menus): Remove teroff argument and code.
1085 Remove call to gtk_menu_set_title.
1086 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
1087 Adjust args to create_menus.
1088 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
1089 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
1090 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
1091 (xg_make_tool_item): Remove detach code.
1092 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
1093 (find_icon_from_name): New function.
1094 (update_frame_tool_bar): Remove GtkStockItem code, move to
1095 find_icon_from_name. Let stock be a list of icon names to try.
1096 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
1097 Replace TOOLBAR_TOP_WIDGET.
1098 (free_frame_tool_bar, xg_change_toolbar_position ):
1099 Replace TOOLBAR_TOP_WIDGET.
1100 (xg_initialize): Remove tearoff code.
1102 2014-10-18 Eli Zaretskii <eliz@gnu.org>
1104 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
1105 pixel from the window's cursor glyph width, since X renders hollow
1106 blocks 1 pixel wider than the 'width' parameter.
1108 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
1109 glyph->pixel_width; this is now done in xterm.c.
1111 Fix reordering of bracket characters in isolates.
1112 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
1113 RESOLVED_ONLY; when non-zero, return from the cache only fully
1114 resolved states. All callers changed.
1115 (CANONICAL_EQU): New macro.
1116 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
1117 equivalent of the paired closing bracket character.
1118 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
1119 the default non-negative value, to be checked later in
1120 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
1121 characters against those pushed onto the BPA stack.
1122 (bidi_record_type_for_neutral): New function.
1123 (bidi_resolve_brackets): Record next_for_neutral and
1124 prev_for_neutral when embedding level gets pushed. Force
1125 resolution of bracket pairs when entering a level run that was not
1127 (bidi_resolve_neutral): Add assertions before calling
1128 bidi_resolve_neutral_1.
1129 (bidi_level_of_next_char): Remove the code that attempted to
1130 resolve unresolved neutrals; that is now done by
1131 bidi_resolve_neutral.
1133 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
1135 2014-10-17 Eli Zaretskii <eliz@gnu.org>
1137 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1138 1-pixel R2L characters.
1139 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
1140 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
1142 2014-10-16 Eli Zaretskii <eliz@gnu.org>
1144 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
1147 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
1149 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
1150 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
1151 It's not clear to me whether the initialization is needed,
1152 but it can't hurt so I played it safe.
1154 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
1156 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
1158 2014-10-15 Eli Zaretskii <eliz@gnu.org>
1160 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
1161 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
1163 (bidi_get_type): Return the isolate initiators and terminator types.
1164 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
1165 (bidi_fetch_char_skip_isolates, find_first_strong_char)
1166 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
1167 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
1168 for the new features.
1169 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
1170 push and pop correctly for isolates.
1171 (bidi_remember_char): Modify to accept an additional argument
1172 and record the bidi type according to its value.
1173 (bidi_cache_iterator_state): Accept an additional argument to only
1174 update an existing state. Handle the new members of struct bidi_it.
1175 (bidi_cache_find): Arguments changed: no longer accepts a level,
1176 instead accepts a flag telling it whether it is okay to return
1177 unresolved neutrals.
1178 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
1179 table. Initialize new isolate-related members.
1180 (bidi_paragraph_init): Some code factored out into
1181 find_first_strong_char.
1182 (bidi_resolve_explicit_1): Function deleted, its code incorporated
1183 into bidi_resolve_explicit.
1184 (bidi_resolve_explicit): Support the isolate initiators and
1185 terminator. Fix handling of embeddings and overrides according to
1186 new UBA requirements. Record information about previously seen
1187 characters here (moved from bidi_level_of_next_char).
1188 (bidi_resolve_weak): Adapt to changes in struct members.
1189 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1190 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1191 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1192 paired bracket resolution. Handle isolate initiators and
1194 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1195 (bidi_level_of_next_char): Move the code that records information
1196 about previous characters to bidi_resolve_explicit. Fix logic of
1197 resolving neutrals and make sure their cache entries are updated.
1198 Remove now unneeded special handling of PDF level.
1200 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1201 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1202 enlarged per Unicode 6.3.
1203 (enum bidi_bracket_type_t): New data type.
1204 (struct bidi_saved_info): Leave only 2 type members out of 4.
1206 (struct bidi_stack): Add members necessary to support isolating
1208 (struct bidi_it): Add new members necessary to support isolating
1209 sequences and bracket pair resolution.
1211 * xdisp.c (Fbidi_resolved_levels): New function.
1212 (syms_of_xdisp): Defsubr it.
1213 (append_glyph, append_composite_glyph, produce_image_glyph)
1214 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1216 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1218 * term.c (append_glyph, append_composite_glyph)
1219 (append_glyphless_glyph): Convert aborts to assertions.
1221 * .gdbinit (pgx): Display the character codepoint, resolved level,
1222 and bidi type also for glyphless glyphs.
1224 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1226 Avoid unwanted point motion in Fline_beginning_position.
1227 * lisp.h (scan_newline_from_point): Add prototype.
1228 * search.c (scan_newline_from_point): New function, refactored from...
1229 * cmds.c (Fforward_line): ...adjusted user.
1230 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1231 and simplify the former since the latter doesn't move point.
1233 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1235 Cleanup terminal handling code.
1236 * dispextern.h (get_named_tty): Remove prototype but...
1237 * termhooks.h (get_named_terminal): ...resurrect it under
1238 more meaningful name.
1239 (get_terminal): Likewise, but with...
1240 (decode_live_terminal): ...this name.
1241 (decode_tty_terminal): Add prototype.
1242 * term.c (get_tty_terminal): Remove.
1243 (get_named_tty): Remove.
1244 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1245 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1246 Use decode_tty_terminal.
1247 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1248 * terminal.c (get_terminal): Refactor to...
1249 (decode_terminal, decode_live_terminal): ...new functions.
1250 (decode_tty_terminal): Replacement for get_tty_terminal.
1251 (get_named_terminal): Likewise for get_named_tty.
1252 * coding.c (Fset_terminal_coding_system_internal)
1253 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1254 (Fkeyboard_coding_system):
1255 * composite.c (Fcomposition_get_gstring):
1256 * dispnew.c (Fsend_string_to_terminal):
1257 * frame.c (Fmake_terminal_frame):
1258 * nsfns.m (check_ns_display_info):
1259 * w32fns.c, xfns.c (check_x_display_info):
1260 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1261 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1262 (Fset_quit_char): Use get_named_terminal.
1263 (Fset_output_flow_control, Fset_input_meta_mode):
1264 Use decode_tty_terminal.
1266 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1268 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1269 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1271 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1273 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1274 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1276 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1278 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1281 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1283 * editfns.c (dump_tz_string): No longer const.
1284 It might be modified.
1286 * nsmenu.m (clear): Assume OS X 10.6 or later.
1288 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1290 * unexmacosx.c: Remove include ppc/reloc.h.
1291 (unrelocate, copy_dysymtab): Remove PPC code.
1292 (rebase_reloc_address): Remove, only used for PPC:
1294 * nsterm.m: Always include macfont.h on COCOA.
1295 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1296 (ns_dumpglyphs_image, ns_check_menu_open)
1297 (applicationDidFinishLaunching)
1298 (antialiasThresholdDidChange:)
1299 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1300 Remove checks for OSX <= 10.5/10.6.
1301 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1302 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1305 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1306 (NS_HAVE_NSINTEGER): Remove block.
1307 Remove >= OSX 10.6 tests.
1309 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1310 (x_activate_menubar, trackingNotification:): Remove check for
1312 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1314 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1316 * nsfns.m: Always include macfont.h on COCOA.
1317 (ns_filename_from_panel, ns_directory_from_panel)
1318 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1319 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1321 * macfont.m: Remove >= 1050 check.
1322 (macfont_create_family_with_symbol)
1323 (macfont_get_glyph_for_character)
1324 (mac_font_get_glyphs_for_variants)
1325 (mac_ctfont_create_available_families, syms_of_macfont):
1326 Remove code for OSX < 10.6.
1327 (mac_font_family_group, mac_font_family_compare): Remove, only used
1330 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1331 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1333 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1336 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1338 Fix putenv race conditions with undefined behavior (Bug#8705).
1339 Do all putenv calls before Emacs creates any threads.
1340 Use a safer way to modify the TZ environment variable in the
1341 presence of multiple threads. For further thread-safety,
1342 prefer localtime_r and gmtime_r to localtime and gmtime,
1343 and prefer struct tm's tm_gmtoff (if available) to calling
1344 both localtime_r and gmtime_r.
1345 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1346 (init_dbusbind): ... to this new function.
1347 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1348 * xterm.c (x_term_init): Move xputenv call from here ...
1349 (init_xterm): ... to this new function.
1350 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1351 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1352 (dump_tz_string): New constant.
1353 (init_editfns): Use it. This centralizes the dump_tz stuff.
1354 Call set_time_zone_rule here, so that its xputenv is done
1355 before Emacs goes multithreaded.
1356 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1357 thread-safe enough for Emacs.
1358 (format_time_string, Fdecode_time, Fcurrent_time_string)
1359 (Fcurrent_time_zone):
1360 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1361 localtime and gmtime. Remove now-unnecessary calls to block_input.
1362 (tm_gmtoff): New static function.
1363 (Fdecode_time, Fcurrent_time_zone): Use it.
1364 (Fencode_time): Use mktime_z, for better thread-safety.
1365 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1366 i.e., not quite thread-safe but good enough for Emacs typical usage.
1367 Do not reclaim storage that is in the environment; let it leak.
1368 Always call tzset, since localtime_r does not.
1369 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1370 This is now done in init_editfns.
1371 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1372 New macros and declarations, for platforms lacking tzalloc & friends.
1374 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
1376 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
1377 On x86 platforms this works around GCC bug 63495
1378 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
1379 and more generally should fix a portability problem in Emacs.
1380 Problem reported by Stefan Monnier in:
1381 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
1383 2014-10-08 Leo Liu <sdl.web@gmail.com>
1385 Enhance terpri to allow conditionally output a newline. (Bug#18652)
1386 * keymap.c (describe_vector_princ):
1387 * keyboard.c (Fcommand_error_default_function): Adapt to change to
1390 * print.c (printchar_stdout_last): Declare.
1391 (printchar): Record the last char written to stdout.
1392 (Fterpri): Add optional argument ENSURE.
1394 2014-10-08 Eli Zaretskii <eliz@gnu.org>
1396 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
1397 DELAY argument to change_frame_size, so that the frame size
1398 changes, if any are needed, are delayed until the next redisplay.
1399 This is to avoid a too early QUIT inside change_frame_size, when
1400 it calls Lisp in frame_windows_min_size, in case one of the events
1401 we've read sets the quit-flag. (Bug#18649)
1403 * w32fns.c (check_x_display_info): Accept terminal objects as
1404 argument, to follow what xfns.c does.
1406 2014-10-07 Glenn Morris <rgm@gnu.org>
1408 * Makefile.in ($(srcdir)/macuvs.h)
1409 ($(lispsource)/international/charprop.el): Add explicit FORCE.
1411 2014-10-07 Eli Zaretskii <eliz@gnu.org>
1413 * decompress.c (init_zlib_functions): Move the message about zlib
1414 being unavailable from here...
1415 (Fzlib_decompress_region): ...to here. (Bug#18650)
1417 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1419 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
1420 the case where an optional string is used. Adjust docstring.
1422 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
1424 * lisp.mk (lisp): Remove w32-common-fns.elc.
1426 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
1428 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
1429 These were already defined in buffer.c, and the duplicate
1430 definitions cause problems on platforms like 'gcc -fno-common'.
1431 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
1433 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
1435 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
1436 if toolbar is visible.
1438 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
1441 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
1442 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
1443 (ns_select, ns_read_socket): Use unwind_protect to decrease
1444 apploopnr (Bug#18345).
1445 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
1446 line height (Bug#17977).
1448 * macfont.m: Fix indentation and import changes from macport 24.3.94.
1449 (macfont_closest_traits_index): New function.
1450 (macfont_closest_traits_index_p): Rename from
1451 macfont_closest_traits_index.
1452 (macfont_list): Use macfont_closest_traits_index_p.
1454 2014-10-05 K. Handa <handa@gnu.org>
1456 * coding.c (detect_coding_iso_2022): Set coding->rejected
1457 correctly when an invalid escape sequence is found (Bug#18610).
1459 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
1461 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
1462 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
1465 2014-10-04 Martin Rudalics <rudalics@gmx.at>
1467 * buffer.c (scroll_bar_width, scroll_bar_height):
1469 * window.c (Fset_window_scroll_bars): Fix doc-string.
1470 (Fwindow_scroll_bars): Have it return what the doc-string says.
1472 2014-10-03 Eli Zaretskii <eliz@gnu.org>
1474 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
1475 iterator backwards, to resync the bidi iterator. (Bug#18584)
1477 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
1479 Consistently use min and max macros from lisp.h.
1480 * coding.c (min, max):
1482 * unexhp9k800.c (min):
1483 * unexw32.c (min, max): Use definitions from lisp.h.
1484 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
1486 * gmalloc.c (min): Tiny style change.
1488 * fileio.c (emacs_readlinkat, Finsert_file_contents):
1489 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
1491 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
1493 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
1494 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
1495 (X_ULONG_MAX): Move these macros to xterm.h.
1496 (x_fill_property_data): Be more generous about allowing either
1497 signed or unsigned data of the appropriate width.
1498 * xterm.h (x_display_set_last_user_time): New function.
1499 All setters of last_user_time changd to use this function.
1500 If ENABLE_CHECKING, check that the times are in range.
1502 2014-10-02 Eli Zaretskii <eliz@gnu.org>
1504 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
1505 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1507 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
1509 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
1510 make a font_object from a tty frame (Bug#18573).
1511 (Finternal_set_lisp_face_attribute): Add FIXME comment.
1513 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1515 * alloc.c (mark_overlay): Assume that overlay boundaries are
1516 always markers. Add comment.
1517 * lread.c (read_internal_start): Use convenient validate_subarray.
1519 (Fread_from_string): Adjust docstring.
1521 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
1523 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
1525 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
1526 Rename from the "x-" prefix.
1528 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
1530 * xselect.c (selection-converter-alist): Fix docstring.
1532 2014-10-01 Eli Zaretskii <eliz@gnu.org>
1534 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
1535 argument passed by the caller, when we mirror all slashes into
1538 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
1540 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
1541 Resurrect old code and fix compilation with GTK < 2.13.6.
1543 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
1545 Use AUTO_CONS instead of SCOPED_CONS, etc.
1546 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
1547 * lisp.h (AUTO_CONS): Rename from scoped_cons.
1548 (AUTO_LIST1): Rename from scoped_list1.
1549 (AUTO_LIST2): Rename from scoped_list2.
1550 (AUTO_LIST3): Rename from scoped_list3.
1551 (AUTO_LIST4): Rename from scoped_list4.
1552 (AUTO_STRING): Rename from SCOPED_STRING.
1553 * frame.h (AUTO_FRAME_ARG):
1554 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
1555 (AUTO_LIST4, AUTO_STRING):
1556 Prepend a new argument 'name'.
1557 Declare a variable instead of yielding a value.
1559 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
1561 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1563 * w32fns.c (w32_createwindow): Accept an additional argument, an
1564 array of 2 values specifying the coordinates of the frame's
1565 top-left corner. Use these values instead of calling x_get_arg,
1566 which can cons Lisp objects, and therefore cannot be called except
1567 from the main thread. Remove redundant tests for the default
1569 (my_create_window): Move the calculation of the coordinates of the
1570 frame's top-left edge here. Pass them to the input thread via the
1571 second parameter of the WM_EMACS_CREATEWINDOW message.
1572 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
1575 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1577 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
1578 (redisplay_window): Treat the frame's frozen_window_starts flag
1579 the same way as the optional_new_start flag for the window: only
1580 obey it if the glyph row showing point will be fully visible.
1581 Likewise when the window start is in a continuation line. If,
1582 after trying everything under the 'force_start' label, point is
1583 still not fully visible, give up and scroll the window.
1584 Add debugging traces. (Bug#18545)
1586 * window.c (Frecenter): Set the window's redisplay flag.
1588 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1590 * w32term.c (w32_read_socket): Don't use frame dimensions for
1591 resizing if GetClientRect returned an empty (0, 0, 0, 0)
1592 rectangle. Check the return value of GetClientRect, and don't use
1593 the results if it didn't succeed.
1595 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
1596 in columns and lines after correcting the pixel dimensions in
1598 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
1599 negative values to xrealloc. (Bug#18528)
1601 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
1603 * alloc.c: Remove now-unnecessary check.
1604 Suggested by Dmitry Antipov in:
1605 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
1607 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
1609 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
1610 to Ubuntu 14.04.1 x86-64.
1612 Simplify stack-allocated Lisp objects, and make them more portable.
1613 The build_local_string macro was used in two ways: (1) string
1614 literals for which scoped allocation suffices, and (2) file name
1615 components, where it's not safe in general to assume bounded-size
1616 ASCII data. Simplify by defining a new macro SCOPED_STRING that
1617 allocates a block-scope string, and by using SCOPED_STRING for (1)
1618 and build_string for (2). Furthermore, actually use stack
1619 allocation only for objects known to have sufficient alignment.
1620 This simpler implementation means Emacs can make
1621 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
1622 GC_MAKE_GCPROS_NOOPS.
1623 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
1624 for fewer differences among implementations.
1625 (struct Lisp_String): Now GCALIGNED.
1626 (USE_STACK_LISP_OBJECTS): Default to true, since the
1627 implementation no longer insists on a nonempty GCALIGNED.
1628 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
1629 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
1630 separately. Move definiens to scoped_cons. The old definition
1631 was incorrect when GCALIGNED was defined to be empty.
1632 (union Aligned_String): New type.
1633 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
1634 implementation ports to compilers that don't align strictly enough.
1635 Don't worry about the union sizes; it's not worth bothering about.
1636 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
1637 Rewrite using USE_STACK_CONS.
1638 (scoped_cons): Assume the use of union Aligned_Cons.
1639 (lisp_string_size, make_local_string, build_local_string): Remove.
1640 Unless otherwise specified, all callers of build_local_string
1641 changed to use SCOPED_STRING.
1642 (SCOPED_STRING): New macro.
1643 * data.c (wrong_choice):
1644 * menu.c (single_menu_item):
1645 * process.c (Fformat_network_address):
1646 Hoist use of SCOPED_STRING out of a scope, so that its returned
1647 object lives long enough.
1648 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
1649 as the string might be long or might not be ASCII.
1651 2014-09-29 Eli Zaretskii <eliz@gnu.org>
1653 * msdos.c (internal_terminal_init): Bump version to 25.
1655 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
1657 Keep stack-allocated Lisp objects fast rather than versatile.
1658 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
1659 (SCOPED_CONS_INITIALIZER): New macro.
1660 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
1661 (USE_LOCAL_ALLOCA): Remove.
1662 (local_cons, local_list1, local_list2, local_list3, local_list4):
1663 Remove. Stack overflow checking makes them too slow.
1664 (make_local_vector): Likewise. Also we just don't have enough
1666 (enum LISP_STRING_OVERHEAD): Remove.
1667 (local_string_init, local_vector_init): Remove prototypes.
1668 (make_local_string, build_local_string): Redesign to target short
1669 compile-time string constants, fall back to regular string allocation
1671 (lisp_string_size): New function.
1672 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
1673 * alloc.c (local_string_init, local_vector_init): Remove.
1674 (verify_ascii) [ENABLE_CHECKING]: New function.
1675 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
1676 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
1677 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
1678 * xselect.c, xterm.c: All related users changed.
1680 2014-09-28 Ken Brown <kbrown@cornell.edu>
1682 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
1683 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
1685 2014-09-27 Ken Brown <kbrown@cornell.edu>
1687 Fix implementation of HYBRID_MALLOC on Cygwin.
1688 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
1689 (bss_sbrk_buffer_beg): New variable. Use it...
1690 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
1691 incorrect definition.
1693 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
1695 * keyboard.c (track-mouse): Rename to internal--track-mouse.
1696 Make it into a function and change arg to be a function.
1698 * lisp.mk (lisp): Add elisp-mode.elc.
1700 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1702 * xfns.c (x_default_scroll_bar_color_parameter):
1703 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1704 to pacify --enable-gcc-warnings in non-scrollbar builds.
1706 2014-09-26 Ken Brown <kbrown@cornell.edu>
1708 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1710 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1712 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1713 MinGW builds that use GCC before 4.2.
1715 Default to stack objects on DOS_NT platforms as well.
1716 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1717 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1719 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1721 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1722 ALIGN_STACK attribute.
1724 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1726 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1727 ALIGN_STACK attribute.
1729 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1730 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1732 2014-09-25 Martin Rudalics <rudalics@gmx.at>
1734 * frame.c (frame_inhibit_resize):
1735 * widget.c (EmacsFrameResize):
1736 * window.c (resize_frame_windows, Fset_window_configuration):
1737 * xdisp.c (expose_frame):
1738 * xfns.c (x_change_tool_bar_height):
1739 * xmenu.c (update_frame_menubar):
1740 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
1741 Remove code left dead after 2014-07-27 changes.
1743 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
1745 Fix local_cons etc. to not exhaust the stack when in a loop.
1746 Problem reported in:
1747 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
1748 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1749 * charset.c (load_charset_map_from_file, Ffind_charset_region)
1750 (Ffind_charset_string):
1751 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
1752 * data.c (wrong_range):
1753 * editfns.c (Fpropertize, format2):
1754 * emacs.c (init_cmdargs, decode_env_path):
1755 * fileio.c (auto_save_error):
1756 * fns.c (Fyes_or_no_p):
1757 * font.c (font_style_to_value, font_parse_xlfd)
1758 (font_parse_family_registry, font_delete_unmatched)
1760 * fontset.c (Fset_fontset_font):
1761 * frame.c (x_get_arg):
1762 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
1763 (read_char_minibuf_menu_prompt):
1764 * keymap.c (silly_event_symbol_error, describe_vector):
1765 * lread.c (load_warn_old_style_backquotes):
1766 * menu.c (single_menu_item):
1767 * minibuf.c (Fread_buffer):
1768 * process.c (status_message, Fformat_network_address)
1769 (server_accept_connection):
1770 * textprop.c (copy_text_properties):
1771 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1772 * xfns.c (x_default_scroll_bar_color_parameter):
1773 * xfont.c (xfont_open):
1774 * xselect.c (x_clipboard_manager_error_1):
1775 * xterm.c (x_term_init):
1776 Put USE_LOCAL_ALLOCA at the start of the function.
1777 * fns.c (maybe_resize_hash_table): Use build_string instead of
1778 build_local_string, since we'd otherwise need a conditional
1779 USE_LOCAL_ALLOCA here, but this is just debugging output and is
1780 not worth the bother of optimization.
1781 * font.c (font_delete_unmatched): Remove by-hand code that
1782 observed MAX_ALLOCA limit, since it's now done automatically.
1783 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
1784 since build_local_string needs its sa_alloc.
1785 * lisp.h (lisp_word_count): New function.
1786 (SAFE_ALLOCA_LISP): Use it.
1787 (USE_LOCAL_ALLOCA): New macro.
1788 (local_cons, make_local_vector, make_local_string):
1789 Observe the MAX_ALLOCA limit.
1790 (LISP_STRING_OVERHEAD): New constant.
1791 (make_local_string): Use it.
1793 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1795 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
1796 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
1797 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
1798 and Solaris and it's likely to work on similar platforms.
1800 Avoid signed integer overflow when converting Time to ptrdiff_t.
1801 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
1803 (position_to_Time, Time_to_position): New functions.
1804 (gen_help_event, kbd_buffer_get_event): Use them.
1805 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
1806 Go back to plain 'unsigned long', so that 'Time' is the same
1807 for both X and non-X builds; this is less likely to cause surprise.
1808 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
1809 are the same size; this is no longer required.
1811 * keyboard.c (make_lispy_event): Avoid unnecessary tests
1812 of bit 28 and of whether an unsigned value is negative.
1813 This simplifies the code a bit, and pacifies clang 3.4.
1815 2014-09-24 Eli Zaretskii <eliz@gnu.org>
1817 * systime.h (Time): Define as size_t, to be consistent with 64-bit
1818 Windows builds, where 'long' is a 32-bit type.
1820 * w32inevt.h (w32_console_mouse_position): Update the argument
1821 types to use 'Time'.
1823 * w32term.c (w32_mouse_position)
1824 (x_horizontal_scroll_bar_report_motion)
1825 (x_scroll_bar_report_motion): Update the argument types to use
1828 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1830 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
1831 (struct input_event): ...unsigned bitfields. Likewise for
1832 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1833 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1834 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1835 (kbd_buffer_get_event): Adjust users.
1836 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1837 (make_scroll_bar_position): New function, refactored out of...
1838 (make_lispy_event): ...adjusted user.
1839 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1840 * nsterm.m (ns_mouse_position, mouseUp):
1841 * term.c (term_mouse_position):
1842 * w32inevt.c (w32_console_mouse_position):
1843 * w32term.c (w32_mouse_position):
1844 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1845 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1846 Prefer enum and explicit enum members to integers and numeric values.
1848 * chartab.c (uniprop_encode_value_numeric):
1849 * font.c (font_style_to_value): Use make_local_vector.
1850 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1851 * keymap.c (append_key): Use scoped_list1.
1853 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1854 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1856 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1858 Fix some slow uses and misuses of strcat.
1859 * doc.c (get_doc_string):
1860 * gtkutil.c (get_utf8_string):
1861 * xsmfns.c (x_session_initialize):
1862 Avoid recomputation of string length.
1863 * ftfont.c (ftfont_spec_pattern):
1864 * xfns.c (xic_create_fontsetname):
1865 Don't assume output buffer is initially zero.
1867 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1869 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1870 All callers changed.
1871 * xterm.c (x_term_init): Use new functionality to avoid two needs
1872 to compute a string length.
1874 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1876 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1878 Use known length of a Lisp string to copy it faster.
1879 * lisp.h (lispstrcpy): New function. Add comment.
1880 * callproc.c (child_setup):
1881 * dbusbind.c (xd_append_arg):
1882 * doc.c (get_doc_string):
1883 * font.c (Ffont_xlfd_name):
1884 * frame.c (xrdb_get_resource):
1885 * process.c (Fmake_network_process, network_interface_info):
1886 * w32fns.c (Fx_open_connection):
1887 * w32proc.c (sys_spawnve):
1888 * xfns.c (select_visual):
1889 * xfont.c (xfont_list):
1890 * xsmfns.c (x_session_initialize):
1891 * xterm.c (x_term_init): Use it.
1893 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1895 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1896 Problem reported by Dmitry Antipov in thread leading to:
1897 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1898 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1899 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1901 * callproc.c (call_process): Save and restore sa_avail.
1902 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1903 (AVAIL_ALLOCA): New macro.
1904 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1905 Use it, and check against sa_avail rather than MAX_ALLOCA.
1907 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1909 On OSX, do not free font-specific data more than once (Bug#18501).
1910 * macfont.m (macfont_close): Release and free font-specific data
1911 only if it wasn't previously freed.
1913 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1915 * unexmacosx.c (dump_it): Improve error message.
1917 2014-09-22 Juri Linkov <juri@jurta.org>
1919 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1920 (Bug#10747, bug#18334)
1922 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1924 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1925 units in which the position is measured. (Bug#18493)
1927 * xdisp.c (redisplay_internal): Force redisplay of all windows
1928 that show a buffer whose narrowing has changed. (Bug#18490)
1930 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1932 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1933 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1934 lines, draw the hollow-box and hbar cursors on the right side of
1935 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1938 * xterm.c (x_draw_stretch_glyph_string):
1939 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1940 caused the block cursor to disappear on a TAB in R2L lines in
1941 every window except the leftmost one. Reported by Martin Rudalics
1944 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1946 Always use matched specpdl entry to record call arguments (Bug#18473).
1947 * lisp.h (record_in_backtrace): Adjust prototype.
1948 * eval.c (record_in_backtrace): Return current specpdl level.
1949 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1950 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1951 entry and use that entry in call to backtrace_debug_on_exit.
1952 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1953 (do_debug_on_call): Get current specpdl level as 2nd arg.
1955 Prefer ptrdiff_t to int and avoid integer overflows.
1956 * fileio.c (make_temp_name):
1957 * font.c (font_parse_family_registry): Avoid integer
1958 overflow on string size calculation.
1959 * data.c (Faset): Likewise for byte index.
1961 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1963 Fix display of R2L lines in partial-width windows.
1964 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1965 assigned the correct value.
1966 (extend_face_to_end_of_line): Account for truncation and
1967 continuation glyphs in R2L rows when one of the fringes is not
1969 (display_line): Don't assign negative X offset to a row if we are
1970 going to produce a truncation glyph for it. When handling
1971 truncated R2L rows, consider the width of the left fringe instead
1973 (produce_special_glyphs): Fix bogus assignments.
1975 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1977 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1978 always set to a valid value. Make sure the size passed to alloca
1979 is always positive. (Bug#18516)
1981 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1983 Avoid extra call to oblookup when interning symbols.
1984 * lisp.h (intern_driver): Add prototype.
1985 * lread.c (intern_driver): New function.
1986 (intern1, intern_c_string_1, Fintern):
1987 * font.c (font_intern_prop):
1988 * w32font.c (intern_font_name): Use it.
1990 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1992 Minor improvements to new stack-allocated Lisp objects.
1993 * frame.h (FRAME_PARAMETER):
1994 Prefer scoped_list1 to local_list1 where either would do.
1995 * lisp.h (scoped_list4): New macro.
1996 (local_cons, local_list1, local_list2, local_list3, local_list4)
1997 (make_local_vector, make_local_string, build_local_string):
1998 Prefer functions to macros where either would do.
1999 * xdisp.c (build_desired_tool_bar_string):
2000 Prefer scoped_list4 to local_list4 where either would do.
2002 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2004 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
2005 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
2006 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
2007 * frame.h (FRAME_PARAMETER): New macro.
2008 * dispnew.c (init_display):
2009 * fontset.c (Fset_fontset_font):
2010 * frame.c (x_default_parameter):
2011 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
2012 * xfns.c (x_default_scroll_bar_color_parameter)
2013 (x_default_font_parameter, x_create_tip_frame): Use it.
2014 * editfns.c (Fpropertize): Use local_cons.
2015 * process.c (status_message): Use build_local_string.
2016 * xfont.c (xfont_open): Use make_local_string.
2017 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
2019 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
2021 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
2022 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
2023 !__clang__. This works with GCC and with clang and is safer for
2024 compilers we don't know about.
2025 (local_cons): Rename parameter to make capture less likely.
2027 2014-09-17 Samuel Bronson <naesten@gmail.com>
2029 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
2031 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
2033 Fix minor problems found by static checking.
2034 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
2036 * buffer.h (decode_buffer): Doc and indentation fixes.
2037 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
2039 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2041 Avoid clang-specific warnings.
2042 * buffer.c (init_buffer): Shut up -Wself-assign.
2043 * process.c (server_accept_connection): Shut up -Wunsequenced.
2045 2014-09-16 Daniel Colascione <dancol@dancol.org>
2047 * fns.c (sxhash): For symbols, use address as hash code.
2049 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2051 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
2052 * charset.c (load_charset_map_from_file): Use scoped_list2
2053 and build_local_string.
2054 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2055 * emacs.c (init_cmdargs, decode_env_path):
2056 * fileio.c (Fexpand_file_name):
2057 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
2058 * frame.c (x_get_arg):
2059 * keyboard.c (safe_run_hooks_error):
2060 * lread.c (load_warn_old_style_backquotes):
2061 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2062 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
2063 * xselect.c (x_clipboard_manager_error_1)
2064 (x_clipboard_manager_save_all):
2065 * xterm.c (x_term_init): Use build_local_string.
2067 Avoid more integer overflows on string size calculations.
2068 * category.c (Fmake_category_set):
2069 * xdisp.c (get_overlay_arrow_glyph_row):
2070 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
2072 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2074 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
2075 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
2076 error message format. Use message_with_string to have non-ASCII
2077 file names properly displayed.
2078 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
2079 when w32-unicode-filenames is non-nil, but not on Windows 9X,
2080 where these APIs are not available even in UNICOWS.DLL.
2081 Improve the format of error messages and include the file name in them
2083 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
2084 call play-sound-functions, per documentation.
2086 * w32.c (w32_get_long_filename, w32_get_short_filename):
2087 Constify the input file name arguments.
2089 * w32.h (w32_get_long_filename, w32_get_short_filename):
2092 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2094 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
2095 * lisp.h (local_cons, local_list1, local_list2, local_list3)
2096 [USE_LOCAL_ALLOCATORS]: New macros.
2097 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
2098 (build_local_string): Avoid argument name expansion clash with
2100 * alloc.c (toplevel)
2101 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
2102 Preprocessor guard to avoid impossible configuration.
2103 * charset.c (Ffind_charset_region, Ffind_charset_string):
2104 Use make_local_vector.
2105 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
2106 * textprop.c (Fput_text_property, Fadd_face_text_property):
2108 (copy_text_properties): Use local_cons and local_list3.
2109 * chartab.c (uniprop_table):
2110 * data.c (wrong_choice, wrong_range):
2111 * doc.c (get_doc_string):
2112 * editfns.c (format2):
2113 * fileio.c (Fexpand_file_name, auto_save_error):
2114 * fns.c (Fyes_or_no_p):
2115 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
2116 * fontset.c (Fset_fontset_font):
2117 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
2118 (read_char_minibuf_menu_prompt):
2119 * keymap.c (silly_event_symbol_error, describe_vector):
2120 * menu.c (single_menu_item):
2121 * minibuf.c (Fread_buffer):
2122 * process.c (status_message, Fformat_network_address)
2123 (server_accept_connection): Use make_local_string and
2124 build_local_string. Prefer compound literals where appropriate.
2126 2014-09-15 Daniel Colascione <dancol@dancol.org>
2128 * fns.c (Fsort): Tweak sort docstring.
2130 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2132 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
2133 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
2134 set errno to EAGAIN instead, to allow the caller to retry the
2135 write after some waiting. Fixes deadlocks when Emacs exchanges a
2136 lot of data through the pipe. (Bug#18420)
2138 * sound.c (Fplay_sound_internal): Encode the sound file name in
2139 the ANSI codepage. Expand it against data-directory, as per docs,
2140 not against the current directory. No need to make a local copy
2141 of the file name; pass the encoded file name directly to
2142 do_play_sound. (Bug#18463)
2144 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
2145 NULL, and the file name is not encodable in ANSI codepage, return
2146 the string with "?" replacement characters, which will fail the
2147 caller. This avoids returning a random value in that case.
2149 2014-09-15 Martin Rudalics <rudalics@gmx.at>
2151 * window.c (Fresize_mini_window_internal): Set w->total_lines
2152 from w->pixel_height (Bug#18422).
2154 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
2156 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
2157 (toggleFullScreen:): Take frame_resize_pixelwise into account when
2158 setting resize increments (Bug#18435).
2160 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2162 * xdisp.c (pos_visible_p): Properly save and restore the iterator
2163 state around the call to line_bottom, since it can move the
2164 iterator to another screen line. This fixes off-by-one errors in
2165 the reported row in some rare cases.
2167 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
2169 * callproc.c (init_callproc): Fix bug introduced at
2170 2014-09-07 (Bug#18474).
2172 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2174 Prefer ptrdiff_t to int and avoid integer overflows.
2175 * fileio.c (make_temp_name):
2176 * font.c (font_parse_family_registry): Avoid integer
2177 overflow on string size calculation.
2178 * data.c (Faset): Likewise for byte index.
2180 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
2182 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
2184 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2186 * lisp.h (make_local_string): Nitpick indent.
2187 * print.c (Fprin1_to_string): Remove unused GCPROs.
2189 More debugging aids around GCPROs.
2190 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2191 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2192 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2194 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2195 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2197 Remove redundant GCPROs around Ffuncall and Fapply calls.
2198 This is safe because Ffuncall protects all of its arguments by itself.
2199 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2200 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2201 (call6, call7): Likewise. Use compound literals where applicable.
2202 (run_hook_with_args_2): Use compound literal.
2204 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2206 Pacify --enable-gcc-warnings when no window system is used.
2207 These warnings found that subscript error, so they seem worthwhile.
2208 * composite.c (char_composable_p): Simplify a bit.
2209 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2210 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2211 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2212 * window.c (set_window_scroll_bars):
2213 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2214 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2215 Ignore -Wsuggest-attribute=const.
2216 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2217 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2219 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2221 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2222 Use check_iso_charset_parameter instead of doing the checks by hand.
2223 (check_iso_charset_parameter): Move up. Check parameters a bit
2224 more carefully, and return true for 96-char sets. All callers changed.
2226 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2228 Simplify lisp.h by removing the __COUNTER__ business.
2229 Problem reported by Dmitry Antipov in:
2230 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2231 * lisp.h (make_local_vector, make_local_string)
2232 (build_local_string): Simplify by not bothering with __COUNTER__.
2233 The __COUNTER__ business wasn't working properly, and was needed
2234 only for hypothetical future expansion anyway.
2236 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2238 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2239 terms to determine bitmap color. (Bug#18437)
2241 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2243 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2246 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2248 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2250 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2252 * xterm.c (handle_one_xevent): Detect iconified by looking at
2253 _NET_WM_STATE_HIDDEN.
2255 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2257 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2258 These can generate a constant with the correct value but the wrong
2259 width, which doesn't work as a printf argument. All uses removed.
2260 Problem reported by Dmitry Antipov in:
2261 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2262 (ENUMABLE): Remove; no longer needed.
2263 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2264 Remove; no longer needed because of the above change.
2265 Each definiens moved to the only use.
2267 Improve the experimental local and scoped allocation.
2268 * alloc.c (local_string_init, local_vector_init):
2269 New functions, defined if USE_LOCAL_ALLOCATORS.
2270 Mostly, these are moved here from lisp.h, as it's not
2271 clear it's worth making them inline.
2272 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2273 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2274 USE_STACK_LISP_OBJECTS, not on a laundry list.
2275 (local_string_init, local_vector_init): New decls.
2276 (union Aligned_Cons): New type.
2277 (scoped_cons): Use it. Give up on the char trick, as it's a too
2278 much of a maintenance hassle; if someone wants this speedup
2279 they'll just need to convince their compiler to align properly.
2280 Conversely, use the speedup if struct Lisp_Cons happens to
2281 be aligned even without a directive. Better yet, help it along
2282 by using union Aligned_Cons rather than struct Lisp_Cons.
2283 (pointer_valid_for_lisp_object): Remove. This check is not
2284 necessary, since make_lisp_ptr is already doing it. All uses removed.
2285 (local_vector_init, local_string_init): Move to alloc.c.
2286 (build_local_vector): Remove this awkward macro, replacing with ...
2287 (make_local_vector): New macro, which acts more like a function.
2288 Use statement expressions and use __COUNTER__ to avoid macro
2289 capture. Fall back on functions if these features are not supported.
2290 (build_local_string, make_local_string): Likewise.
2292 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2294 * xterm.c (x_term_init): Consolidate duplicated code.
2295 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2296 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2297 Add eassert and mark dpyinfo as dead only if it was alive.
2299 Add macros to allocate temporary Lisp objects with alloca.
2300 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2301 * character.h (parse_str_as_multibyte): Move prototype to ...
2302 * lisp.h (parse_str_as_multibyte): ... here.
2303 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2304 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2306 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2307 (local_string_init): New functions.
2308 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2309 (init_alloc_once): Call it.
2311 Cleanup last change and make all new stuff conditional.
2312 * lisp.h (build_local_string): Rename to ...
2313 (make_local_string): ... this macro.
2314 (build_local_string, scoped_list1, scoped_list3): New macros.
2315 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2316 and functions as such, use regular fallbacks otherwise.
2317 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2320 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2322 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2323 always make sure the marginal areas of the row are in sync with
2324 what the window wants. (Bug#18419)
2326 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2327 existing binding of a variable, to avoid silently aborting
2328 commands that use specbind. (Bug#18331)
2330 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2332 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2333 * coding.c (growable_destination): New function.
2334 (produce_chars): Use it for sanity checks. Do not fiddle with
2335 dst_end if the source and destination are both nil, as it's
2336 the caller's responsibility to avoid overlap.
2337 * keyboard.c (read_decoded_event_from_main_queue):
2338 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2339 length, not 4 times, to prevent decode_coding_c_string from trying
2340 to reallocate a destination. This removes the need for the FIXME.
2342 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2343 All callers simplified. Add a comment about exec_failed, vfork,
2346 Adjust drag-and-drop fix when window is above top (Bug#18303).
2347 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2348 XCDR bleed into XCAR's encoded value. Improve checks for
2349 out-of-range data while we're at it.
2351 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2353 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2354 is CONSP (Bug#18303).
2356 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2358 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2359 'alloca' gets passed arguments larger than MAX_ALLOCA.
2361 * font.c (MAX): Define if not defined elsewhere.
2363 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2365 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2366 here for destination buffer, to work around what appears to be a
2367 bug in decode_coding_c_string when the source and destination are
2370 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2371 This follows up on the recent thread in emacs-devel on alloca; see:
2372 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
2373 This patch also cleans up alloca-related glitches noted while
2374 examining the code looking for unbounded alloca.
2376 * callproc.c (init_callproc):
2377 Rewrite to avoid need for alloca.
2378 * buffer.c (mouse_face_overlay_overlaps)
2379 (report_overlay_modification):
2380 * buffer.h (GET_OVERLAYS_AT):
2381 * coding.c (make_subsidiaries):
2382 * doc.c (Fsnarf_documentation):
2383 * editfns.c (Fuser_full_name):
2384 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2385 (search_embedded_absfilename, Fsubstitute_in_file_name):
2386 * fns.c (Fmake_hash_table):
2387 * font.c (font_vconcat_entity_vectors, font_update_drivers):
2388 * fontset.c (fontset_pattern_regexp, Ffontset_info):
2389 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
2390 (xrdb_get_resource, x_get_resource_string):
2391 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
2392 * ftxfont.c (ftxfont_draw):
2393 * image.c (xbm_load, xpm_load, jpeg_load_body):
2394 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
2396 * keymap.c (Fdescribe_buffer_bindings, describe_map):
2398 * menu.c (digest_single_submenu, find_and_call_menu_selection)
2399 (find_and_return_menu_selection):
2400 * print.c (PRINTFINISH):
2401 * process.c (Fformat_network_address):
2402 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
2403 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
2404 * sound.c (wav_play, au_play):
2405 * syntax.c (skip_chars):
2406 * term.c (tty_menu_activate, tty_menu_show):
2407 * textprop.c (get_char_property_and_overlay):
2408 * window.c (Fset_window_configuration):
2409 * xdisp.c (safe__call, next_overlay_change, vmessage)
2410 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
2411 * xfaces.c (face_at_buffer_position):
2412 * xmenu.c (x_menu_show):
2413 Use SAFE_ALLOCA etc. instead of plain alloca, since the
2414 allocation size isn't bounded.
2415 * callint.c (Fcall_interactively): Redo memory_full check
2416 so that it can be done at compile-time on some platforms.
2417 * coding.c (MAX_LOOKUP_MAX): New constant.
2418 (get_translation_table): Use it.
2419 * callproc.c (call_process): Use SAFE_NALLOCA instead of
2420 SAFE_ALLOCA, to catch integer overflows on size calculation.
2421 (exec_failed) [!DOS_NT]: New function.
2422 (child_setup) [!DOS_NT]: Use it.
2423 * editfns.c (Ftranspose_regions):
2424 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
2425 * editfns.c (check_translation):
2426 Allocate larger buffers on the heap.
2427 * eval.c (internal_lisp_condition_case):
2428 Check for MAX_ALLOCA overflow.
2429 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
2430 (Fbase64_encode_region, Fbase64_decode_region):
2431 Avoid unnecessary calls to SAFE_FREE before 'error'.
2432 * buffer.c (mouse_face_overlay_overlaps):
2433 * editfns.c (Fget_pos_property, check_translation):
2434 * eval.c (Ffuncall):
2435 * font.c (font_unparse_xlfd, font_find_for_lface):
2436 * ftfont.c (ftfont_drive_otf):
2437 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
2438 (menu_bar_items, tool_bar_items):
2439 * sound.c (Fplay_sound_internal):
2440 * xdisp.c (load_overlay_strings, dump_glyph_row):
2441 Use an ordinary auto buffer rather than alloca, since the
2442 allocation size is fixed and small.
2443 * ftfont.c: Include <c-strcase.h>.
2444 (matching_prefix): New function.
2445 (get_adstyle_property): Use it, to avoid need for alloca.
2446 * keyboard.c (echo_add_key):
2447 * keymap.c (describe_map): Use ptrdiff_t, not int.
2448 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
2449 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
2450 when counting bytes.
2451 * lisp.h (xlispstrdupa): Remove, replacing with ...
2452 (SAFE_ALLOCA_STRING): ... new macro with different API.
2453 This fixes a portability problem, namely, alloca result
2454 passed to another function. All uses changed.
2455 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
2457 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
2458 (REGEX_ALLOCATE): New macros.
2459 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
2460 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
2462 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
2464 (decode_mode_spec_coding): Store directly into buf rather than
2465 into an alloca temporary and copying the temporary to the buf.
2467 2014-09-06 Eli Zaretskii <eliz@gnu.org>
2469 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
2471 2014-09-04 Jan D <jan.h.d@swipnet.se>
2473 * xterm.c (x_term_init): Don't call x_session_initialize if running
2474 as a daemon (Bug#18375).
2476 * xsmfns.c: Initialize ice_fd.
2478 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
2480 Less chatter in 'make' output.
2481 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
2482 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
2483 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
2485 2014-09-03 Martin Rudalics <rudalics@gmx.at>
2487 * buffer.c (scroll-bar-height): Fix typo in doc-string.
2488 * frame.c (Vdefault_frame_horizontal_scroll_bars):
2490 * nsfns.m (Fx_create_frame):
2491 * w32fns.c (Fx_create_frame):
2492 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
2495 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2497 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
2498 the reported row in the case of a window with a header line, by
2499 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
2500 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
2502 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
2504 * eval.c (internal_lisp_condition_case): Don't overrun the stack
2505 when configured --with-wide-int on typical 32-bit platforms.
2507 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2509 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
2510 when HPOS is negative, for the benefit of R2L glyph rows whose
2511 newline overflows into the fringe.
2513 2014-09-03 Ken Brown <kbrown@cornell.edu>
2515 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
2517 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
2519 Minor cleanup of recent strlen-avoiding patch.
2520 * fileio.c (CHECK_LENGTH): Remove.
2521 Rewrite callers so that they don't need it.
2522 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
2523 variable wasn't set.
2525 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2527 * fileio.c (CHECK_LENGTH): New macro.
2528 (Fexpand_file_name): Use it and get rid of a few more calls
2529 to strlen and strcat.
2530 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
2531 * lisp.h (egetenv): ... because of a new inline function used to
2532 avoid calls to strlen for a compile-time constants.
2534 * buffer.h (decode_buffer): New function.
2535 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
2536 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
2537 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
2538 * data.c (Flocal_variables_p):
2539 * fileio.c (Fverify_visited_file_modtime):
2540 * marker.c (live_buffer): Use it.
2542 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2544 Avoid extra calls to strlen in filesystem I/O routines.
2545 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
2546 the length of 'newdir' is known or may be precalculated.
2547 (file_accessible_directory_p): Prefer to pass Lisp_Object,
2548 not 'char *', and so use precalculated length.
2549 (Ffile_accessible_directory_p):
2550 * callproc.c (encode_current_directory, init_callproc):
2551 * charset.c (init_charset):
2552 * lread.c (load_path_check, load_path_default): Adjust users.
2553 * lisp.h (file_accessible_directory_p): Tweak prototype.
2555 2014-09-01 Eli Zaretskii <eliz@gnu.org>
2557 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
2560 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
2562 --enable-silent-rules now suppresses more chatter.
2563 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
2564 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
2565 (am__v_CCLD_1): New macros, taken from Automake.
2566 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
2568 Clean up extern decls a bit.
2569 * bytecode.c: Include blockinput.h and keyboard.h rather
2570 than rolling their APIs by hand.
2571 * emacs.c: Include regex.h and rely on its and lisp.h's API
2572 rather than rolling them by hand.
2573 * lastfile.c: Include lisp.h, to check this file's API.
2574 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
2576 * regex.h (re_max_failures): New decl.
2577 * unexcw.c, unexmacosx.c, unexw32.c:
2578 Rely on lisp.h's API rather than rolling it by hand.
2579 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
2580 Declare at top level, to pacify GCC -Wnested-externs.
2582 2014-08-31 Eli Zaretskii <eliz@gnu.org>
2584 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
2585 clipping rectangle become negative (i.e. large positive, since
2586 it's an unsigned data type). This can happen in R2L hscrolled
2587 glyph rows, and caused us to draw the cursor glyph on the fringe.
2588 For the details, see
2589 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
2591 2014-08-31 Ken Brown <kbrown@cornell.edu>
2593 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
2594 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
2595 is defined. (Bug#18368)
2597 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
2599 Vector-sorting fixes (Bug#18361).
2600 It's not safe to call qsort or qsort_r, since they have undefined
2601 behavior if the user-specified predicate is not a total order.
2602 Also, watch out for garbage-collection while sorting vectors.
2603 * fns.c: Include <vla.h>.
2604 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
2605 (sort_vector_compare): Remove, replacing with ....
2606 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
2607 ... these new functions.
2608 (sort_vector): Rewrite to use the new functions.
2609 GCPRO locals, since the predicate can invoke the GC.
2610 Since it's in-place return void; caller changed.
2611 (merge): Use 'inorder', for clarity.
2613 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
2614 One can't hoist this out of the 'if', because intervening calls to
2615 newlocale, twolower, etc. can change errno.
2617 2014-08-30 Eli Zaretskii <eliz@gnu.org>
2619 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
2620 wording of the error messages.
2621 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
2624 * w32proc.c (get_lcid_callback): Accept locale specifications
2625 without the country part, as in "enu" vs "enu_USA".
2626 (w32_compare_strings): Signal an error if a locale was specified,
2627 but couldn't be translated into a valid LCID.
2629 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2631 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
2633 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
2635 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
2636 errno after towlower_l. errno's value is not specified after
2637 towlower_l. Instead, assume that towlower_l returns its argument
2638 on failure, which is portable in practice.
2640 2014-08-29 Eli Zaretskii <eliz@gnu.org>
2642 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
2644 * w32proc.c (w32_compare_strings): Accept additional argument
2645 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
2646 if requested. If w32-collate-ignore-punctuation is non-nil, add
2647 NORM_IGNORESYMBOLS to the flags.
2648 (LINGUISTIC_IGNORECASE): Define if not already defined.
2649 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
2651 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
2654 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2656 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
2657 Define substitutes for platforms that lack them.
2658 (str_collate): Add arguments locale and ignore_case.
2660 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
2661 Add optional arguments LOCALE and IGNORE-CASE.
2663 * lisp.h (str_collate): Adapt argument list.
2665 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2667 Add vectors support to Fsort.
2668 * fns.c (sort_vector, sort_vector_compare): New functions.
2669 (sort_list): Likewise, refactored out of ...
2670 (Fsort): ... adjusted user. Mention vectors in docstring.
2671 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
2672 * alloc.c (make_save_int_obj): New function.
2673 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
2674 (make_save_int_obj): Add prototype.
2676 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
2677 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
2678 Conditionally define to match system's qsort_r signature.
2679 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
2681 2014-08-28 Ken Brown <kbrown@cornell.edu>
2683 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
2684 dumping and the system malloc after dumping. (Bug#18222)
2686 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
2687 Define as macros, expanding to hybrid_malloc, etc.
2688 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
2689 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
2691 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
2692 full implementation on Cygwin. Remove Cygwin-specific code that
2693 is no longer needed.
2694 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
2695 Redefine as macros expanding to gmalloc, grealloc, etc.
2696 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
2697 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
2698 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2699 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2701 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2702 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2703 HAVE_POSIX_MEMALIGN)]: New functions.
2704 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2705 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2706 hybrid_aligned_alloc; declare.
2707 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2708 HAVE_POSIX_MEMALIGN)]: Define.
2709 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2710 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2711 Define as macro, expanding to gget_current_dir_name, and define
2713 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2714 malloc_enable_thread(). Don't initialize malloc.
2715 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2716 no longer defined on Cygwin).
2717 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2718 * sheap.c (bss_sbrk_buffer_end): New variable.
2719 * unexcw.c (__malloc_initialized): Remove variable.
2720 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2722 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2725 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2727 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2728 In `event->y' return entire range (the size of the scroll bar minus
2730 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2731 return entire range (the scaled size of the scroll bar minus
2732 that of the slider). In `portion' return the scaled position of
2734 (xaw_jump_callback): Restore part of code for vertical scroll
2735 bar broken in change from 2014-07-27.
2736 (xaw_scroll_callback): Provide incremental scrolling with
2737 horizontal scroll bars.
2739 2014-08-28 Eli Zaretskii <eliz@gnu.org>
2741 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
2743 * indent.c (Fvertical_motion): Fix vertical motion up through a
2744 display property after a newline. (Bug#18276)
2746 * xdisp.c (display_line): Don't assume that the call to
2747 reseat_at_next_visible_line_start ends up at a character
2748 immediately following the newline on the previous line.
2749 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
2750 beyond ZV, which causes infloop in redisplay. For the details, see
2751 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
2753 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
2754 coordinate for hscrolled R2L screen lines. (Bug#18277)
2756 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
2758 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
2761 2014-08-27 Eli Zaretskii <eliz@gnu.org>
2763 * syntax.c (scan_lists): Don't examine positions before BEGV.
2766 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
2768 Improve robustness of new string-collation code (Bug#18051).
2769 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
2770 (newlocale, wcscoll_l): Define substitutes for platforms that
2771 lack them, so as to simplify the mainline code.
2772 (str_collate): Simplify the code by assuming the above definitions.
2773 Use wcscoll_l, not uselocale, as uselocale is too fragile.
2774 For example, the old version left the Emacs in the wrong locale if
2775 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
2776 result. Report an error if newlocale fails.
2778 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
2780 * lisp.h (str_collate):
2781 * sysdep.c (str_collate): Return int.
2782 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
2784 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2786 Fix some glitches in previous change.
2787 * sysdep.c (stack_direction): Replace stack_grows_down
2788 to simplify calculation of stack boundaries.
2789 (handle_sigsegv): Check whether we really crash somewhere near
2790 to stack boundary, and handle fatal signal as usual if not.
2791 (init_sigsegv): Adjust accordingly.
2792 * keyboard.c (Vtop_level_message): Rename to
2793 Vinternal__top_level_message, as suggested by Stefan Monnier in
2794 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
2795 All related users changed.
2797 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2799 Handle C stack overflow caused by too nested Lisp evaluation.
2800 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
2801 siglongjmp point to transfer control from SIGSEGV handler.
2802 * keyboard.c (return_to_command_loop, recover_top_level_message)
2803 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
2804 (regular_top_level_message): New variable.
2805 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
2806 exit from SIGSEGV handler and adjust message displayed by Vtop_level
2808 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
2809 new variables described above.
2810 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
2811 (stack_grows_down, sigsegv_stack, handle_sigsegv)
2812 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
2813 (init_sigsegv): New function.
2814 (init_signals): Use it.
2816 2014-08-25 Ken Brown <kbrown@cornell.edu>
2818 * emacs.c (main): Remove use of obsolete macro
2819 G_SLICE_ALWAYS_MALLOC.
2821 2014-08-25 Eli Zaretskii <eliz@gnu.org>
2823 Implement locale-sensitive string collation for MS-Windows.
2824 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
2825 New functions. (Bug#18051)
2827 * w32.h (w32_compare_strings): Add prototype.
2829 * w32.c <g_b_init_compare_string_w>: New global flag.
2830 (globals_of_w32): Initialize it.
2832 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2834 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2835 [WINDOWSNT]: Call str_collate on MS-Windows.
2837 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2839 One more minor cleanup of font subsystem.
2840 * font.h (struct font_driver): Convert text_extents to
2841 return void because returned value is never actually used.
2842 * macfont.m (macfont_text_extents):
2843 * w32font.c (w32font_text_extents):
2844 * xftfont.c (xftfont_text_extents): Adjust to return void
2845 and assume that 'metrics' argument is always non-NULL.
2846 * ftfont.c (ftfont_text_extents):
2847 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2849 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2851 Minor cleanups of str_collate fix (Bug#18051).
2852 * fns.c (str_collate): Move decl from here ...
2853 * lisp.h (str_collate): ... to here.
2854 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2855 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2856 potential problems with integer overflow. Don't assume
2857 setlocale succeeds. Remove unnecessary test before restoring
2858 locale via setlocale, and free the copied setlocale string
2861 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2863 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2865 * sysdep.c (str_collate): New function. (Bug#18051)
2867 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2869 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2870 if the initial "rm -f" fails. This is for MinGW builds, where
2871 MS-Windows will not allow deleting the executable file of a
2874 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2876 * w32term.c (w32_scroll_bar_handle_click)
2877 (w32_horizontal_scroll_bar_handle_click)
2878 (x_scroll_bar_report_motion)
2879 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2880 SB_THUMBTRACK, use the 32-bit position information returned by
2881 GetScrollInfo, not the 16-bit information returned in the Windows
2884 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2886 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2887 second coordinate ('y') reported for dragging the horizontal
2890 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2892 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2893 and text area-relative x-coordinates.
2895 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2897 Avoid overwriting the reversed_p flags in the glyph matrices when
2898 init_iterator or start_display are called.
2899 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2901 (tool_bar_height, redisplay_tool_bar, try_window)
2902 (try_window_reusing_current_matrix, try_window_id)
2903 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2904 reversed_p flag of the iterator's glyph row where the glyph row
2905 is going to be redrawn.
2907 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2909 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2911 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2913 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2914 of emacs_event return length from si.nPage to si.nMax.
2915 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2916 interchange start and end of thumb.
2918 2014-08-15 Ken Brown <kbrown@cornell.edu>
2920 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2921 ERRORCHECK mutexes. (Bug#18222)
2923 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2925 * frame.c (set_menu_bar_lines_1): Remove.
2926 (set_menu_bar_lines): Call change_frame_size instead of
2927 set_menu_bar_lines_1.
2929 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2931 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2934 2014-08-11 Glenn Morris <rgm@gnu.org>
2936 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2937 writing before backing up, since it causes a more serious problem
2938 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2939 (choose_write_coding_system): No longer callable from Lisp.
2940 Move last piece back here from Fwrite_region.
2941 (Fwrite_region, syms_of_fileio): Update for above changes.
2943 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2945 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2946 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2947 (Fwindow_new_pixel, Fset_window_new_pixel)
2948 (Fset_window_new_total, Fset_window_new_normal)
2949 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2951 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2953 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2955 * fontset.c (Finternal_char_font): Recompute basic faces if the
2956 frame's face cache was cleared. (Bug#18162)
2958 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2960 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2961 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2962 base buffer's undo list.
2964 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2966 Fix a couple of recent inadvertent breaks of the MSDOS port.
2967 * msdos.c: include required menu.h
2968 * term.c: set correct menu_show_hook on MSDOS.
2970 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2972 Fix handling of menu bar line on TTY frames (Bug#18136)
2974 * dispnew.c (handle_window_change_signal):
2975 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2976 frame's menu bar lines subtracted from height.
2977 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2979 (adjust_frame_size): Count in menu bar when setting FrameRows.
2980 (make_terminal_frame): When setting up the frame's lines and
2981 text height don't count in the menu bar.
2982 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2983 lines subtracted from height.
2984 (do_switch_frame): Set tty's FrameRows to number of total lines
2986 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2987 is used, return total number of lines and columns.
2988 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2990 * term.c (OUTPUT, tty_set_terminal_modes)
2991 (tty_set_terminal_window, tty_set_scroll_region)
2992 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2993 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2994 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2995 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2996 Call change_frame_size with frame's menu bar lines subtracted
2998 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2999 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
3002 2014-08-09 Reuben Thomas <rrt@sc3d.org>
3004 * alloc.c (Fmemory_info): Remove a stray brace.
3006 * process.c: Fix a comment typo.
3008 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
3010 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
3012 * widgetprv.h (EmacsFramePart): Remove font.
3014 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
3015 (resources, setup_frame_cursor_bits): Remove unused variables and
3016 functions, esp. wrt. font (Bug#18227).
3018 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
3020 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
3022 2014-08-07 Reuben Thomas <rrt@sc3d.org>
3024 Refer to MS-DOS using the same name everywhere.
3026 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
3030 2014-08-05 Martin Rudalics <rudalics@gmx.at>
3032 * w32term.c (w32_redeem_scroll_bar):
3033 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
3034 not redeeming scroll bars that have been turned off.
3036 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3038 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
3039 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
3040 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
3041 (safe_run_hook_funcall): Adjust accordingly.
3043 2014-08-04 Martin Rudalics <rudalics@gmx.at>
3045 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3046 Condition correctly according to toolkit used.
3047 * frame.c (make_initial_frame, make_terminal_frame)
3048 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
3049 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
3050 assignments according to presence of toolkit scrollbars.
3051 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
3052 Condition correctly according to toolkit used.
3053 * window.c (set_window_scroll_bars): Set horizontal scroll bar
3054 only if toolkit supports it.
3055 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
3057 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
3059 (XTredeem_scroll_bar): Always redeem scroll bar if present.
3061 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3063 * keyboard.c (safe_run_hook_funcall): Avoid consing around
3064 Vinhibit_quit and prefer internal_condition_case_n to pass args.
3065 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
3066 (safe_run_hooks): Remove comment which is not relevant any more.
3068 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
3070 Don't let big frames overrun the stack.
3071 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
3072 Use SAFE_NALLOCA, not alloca.
3074 Fix bug with clang + directory_files_internal + GC (Bug#16986).
3075 * dired.c (directory_files_internal): Use a volatile variable
3076 to prevent the compiler from optimizing away all copies of a local.
3077 I wonder how many other GC-related bugs like this lurk elsewhere?
3079 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
3080 * xterm.h (struct x_display_info): New member 'connection'.
3081 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
3082 so that x_delete_terminal has a file descriptor to pass to
3083 delete_keyboard_wait_descriptor.
3085 Don't mishandle year-9999 dates (Bug#18176).
3086 * editfns.c (decode_time_components): Store an invalid timespec
3087 on overflow, instead of returning false, so that the caller can
3088 distinguish overflow from other errors.
3089 (lisp_time_argument, lisp_seconds_argument): If the time is out
3090 of range, signal a time overflow instead of an invalid time spec.
3091 * keyboard.c (decode_timer): Treat time overflow like other
3094 Avoid undefined behavior with signed left shift.
3095 Caught by 'gcc -fsanitize=undefined'.
3096 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
3097 * dispnew.c (line_hash_code, scrolling):
3098 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
3099 Use 'unsigned', not 'int', for line hashes.
3100 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
3102 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3104 Make compare-strings more compatible with old behavior (Bug#17903).
3105 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
3107 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
3109 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
3110 Don't add label between left and right buttons (Bug#18129).
3112 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3114 Make functions static that no longer need to be extern.
3115 * frame.c, frame.h (set_menu_bar_lines):
3116 * keyboard.c (Qleftmost, Qrightmost):
3117 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
3118 (x_set_internal_border_width):
3121 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3123 Fix display of R2L lines when the last character fits only partially.
3124 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
3126 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
3127 R2L row is visible only partially, give the row a negative x
3129 (display_line): Fix the calculation of the glyph whose pixel width
3130 is used to decide whether the last produced glyph fits on the
3131 line. When the last glyph fits only partially, give the row a
3134 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
3135 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
3136 pixel width of the first glyph that is hscrolled from display.
3137 (display_line): In R2L glyph rows, don't give a negative offset to
3138 row->x when the first glyph begins before first_visible_x.
3140 * xdisp.c (display_line): If called with iterator set up to write
3141 to a marginal area, delay the call to handle_line_prefix until we
3142 switch back to the text area. (Bug#18035)
3144 * .gdbinit (xwindow): The members total_cols, total_lines,
3145 left_col, and top_line are C integers (and has been so for the
3148 2014-08-01 Andreas Schwab <schwab@suse.de>
3150 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
3151 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
3153 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3155 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
3156 (timerfd_callback): Ignore weird events with no data. Add tight
3157 assertions and comments.
3158 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
3159 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
3161 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3163 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
3164 I had confused && with ||.
3166 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
3168 Simplify timerfd configuration and fix some minor glitches.
3169 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
3170 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3171 Fall back on timer_create if timerfd_create fails at runtime.
3172 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3173 kernel primitives to do resolution. All uses removed.
3174 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3175 (turn_on_atimers): Clear timer_create-based timers too,
3178 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3179 Without this change, the code can access the local variable 'width'
3180 even when it has not been initialized, and likewise for 'height';
3181 in either case this leads to undefined behavior.
3183 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3185 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
3186 necessary, put horizontal scroll bar resources as well. See
3187 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
3188 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3190 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3192 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3193 background value to match the resource of its vertical counterpart.
3195 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3197 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3198 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3200 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3202 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3203 change that added the top margin height to the requested height
3204 and revert (undocumented) part of 2014-07-28 change that changed
3205 the logic of whether a size change occurred.
3207 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3209 * .gdbinit (xwindow): The members total_cols, total_lines,
3210 left_col, and top_line are C integers (and has been so for the
3213 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3216 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3218 On GNU/Linux, use timerfd for asynchronous timers.
3219 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3220 (toplevel): Rename alarm_timer_ok to special_timer_available.
3221 [HAVE_TIMERFD]: Declare timerfd.
3222 [HAVE_CLOCK_GETRES]: Declare resolution.
3223 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3224 system timer resolution.
3225 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3226 (timerfd_callback) [HAVE_TIMERFD]: New function.
3227 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3228 [ENABLE_CHECKING]: New function for the sake of automated tests.
3229 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3230 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3231 [ENABLE_CHECKING]: Defsubr test function.
3232 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3233 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3234 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3236 Fix --without-x build and pacify --enable-gcc-warnings.
3237 Problems reported in Bug#18122 and Bug#18124.
3238 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3239 (frame_windows_min_size): Now static.
3240 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3242 (adjust_frame_size): Always declare prototype.
3244 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3245 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3246 * atimer.c (timerfd_callback): Always read expiration data.
3248 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3249 * process.c (add_timer_wait_descriptor): Add timer descriptor
3250 to input_wait_mask and non_process_wait_mask as well.
3252 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3254 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3256 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3258 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3259 Reinstate code removed by the prevoius commit to this file.
3261 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3263 * buffer.h (struct buffer): New fields scroll_bar_height and
3264 horizontal_scroll_bar_type.
3265 * buffer.c (bset_scroll_bar_height)
3266 (bset_horizontal_scroll_bar_type): New functions.
3267 (Fbuffer_swap_text): Handle old_pointm field.
3268 (init_buffer_once): Set defaults for scroll_bar_height and
3269 horizontal_scroll_bar_type.
3270 (syms_of_buffer): New variables scroll_bar_height and
3271 horizontal_scroll_bar_type.
3272 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3273 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3274 (set_vertical_scroll_bar): Remove prototype.
3275 (x_change_tool_bar_height): Add prototype.
3276 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3277 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3278 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3280 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3281 (update_window): Start mode_line_row->y after horizontal scroll
3283 (change_frame_size_1): Call adjust_frame_size.
3284 (init_display): When changing the size of a tty frame do not
3285 pass height of menu bar.
3286 (Qframe_windows_min_size): New symbol.
3287 * frame.h (struct frame): List tool bar fields after menu bar
3288 fields. Add official, total_lines, horizontal_scroll_bars,
3289 config_scroll_bar_height and config_scroll_bar_lines fields.
3290 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3291 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3292 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3293 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3294 (FRAME_WINDOWS_HEIGHT): New macros.
3295 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3296 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3297 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3298 horizontal scroll bar.
3299 (frame_inhibit_resize, adjust_frame_size)
3300 (frame_windows_min_size): Add declarations.
3301 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3302 (x_set_scroll_bar_default_height, x_set_left_fringe)
3303 (x_set_right_fringe, x_set_vertical_scroll_bars)
3304 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3305 (x_set_scroll_bar_height): Add external declarations.
3306 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3307 (adjust_frame_size): New functions.
3308 (make_frame): Initial horizontal_scroll_bars field.
3309 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3311 (make_initial_frame, make_terminal_frame): No horizontal scroll
3312 bar in initial and terminal frames. Use adjust_frame_size.
3313 (Fframe_total_cols): Fix doc-string.
3314 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3315 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3316 Rewrite using adjust_frame_size.
3317 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3318 (Qframe_windows_min_size): New symbols.
3319 (x_set_frame_parameters): Remove call of check_frame_size.
3320 (x_report_frame_params): Return scroll_bar_height value.
3321 (x_set_left_fringe, x_set_right_fringe): New functions.
3322 (adjust_frame_height, x_set_internal_border_width)
3323 (x_set_fringe_width): Remove.
3324 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3325 (x_set_scroll_bar_width, x_set_right_divider_width)
3326 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3327 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3329 (x_figure_window_size): Rewrite to make frame display the
3330 expected number of lines.
3331 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3332 (Vdefault_frame_horizontal_scroll_bars)
3333 (Vframe_initial_frame_tool_bar_height)
3334 (frame_inhibit_implied_resize): New variables.
3335 * fringe.c (compute_fringe_widths): Remove.
3336 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3337 (xg_create_horizontal_scroll_bar)
3338 (xg_update_horizontal_scrollbar_pos)
3339 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3340 (xg_get_default_scrollbar_height)
3341 (xg_clear_under_internal_border): Extern.
3342 * gtkutil.c (xg_frame_resized): Don't call
3343 do_pending_window_change.
3344 (xg_frame_set_char_size): Use adjust_frame_size.
3345 (style_changed_cb): Call update_theme_scrollbar_height and
3346 x_set_scroll_bar_default_height.
3347 (x_wm_set_size_hint): Don't call check_frame_size.
3348 (update_theme_scrollbar_height)
3349 (xg_get_default_scrollbar_height)
3350 (xg_create_horizontal_scroll_bar)
3351 (xg_update_horizontal_scrollbar_pos)
3352 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3353 (xg_create_scroll_bar): Set horizontal slot of bar.
3354 (xg_initialize): Call update_theme_scrollbar_height.
3355 (xg_clear_under_internal_border): No more static.
3356 * insdel.c (adjust_suspend_auto_hscroll): New function.
3357 (adjust_markers_for_delete, adjust_markers_for_insert)
3358 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3359 * keyboard.c (readable_events, discard_mouse_events)
3360 (make_lispy_event): Handle horizontal scroll bar click events.
3361 (Fsuspend_emacs): When changing the size of a tty frame do not
3362 pass height of menu bar.
3363 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3364 (Qright, Qleftmost, Qrightmost): New symbols.
3365 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3367 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3368 * nsfns.m (x_set_internal_border_width): New function.
3369 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3370 Remove extended fringe code.
3371 (x_set_window_size, x_new_font): Don't call
3372 compute_fringe_widths.
3373 * term.c (Fresume_tty): When changing the size of a tty frame do
3374 not pass height of menu bar.
3375 (clear_tty_hooks, set_tty_hooks):
3376 Clear horizontal_scroll_bar_hook.
3377 (init_tty): Frame has no horizontal scroll bars.
3378 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
3379 scroll_bar_before_handle, scroll_bar_horizontal_handle,
3380 scroll_bar_after_handle, scroll_bar_left_arrow,
3381 scroll_bar_right_arrow, scroll_bar_to_leftmost and
3382 scroll_bar_to_rightmost entries.
3383 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
3384 (struct terminal): Add set_horizontal_scroll_bar_hook.
3385 * w32console.c (initialize_w32_display):
3386 Clear horizontal_scroll_bar_hook.
3387 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
3389 (x_clear_under_internal_border, x_set_internal_border_width):
3391 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
3392 Set windows_or_buffers_changed when adding the menu bar.
3393 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
3394 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3395 (w32_createhscrollbar): New functions.
3396 (w32_createscrollbar): Rename to w32_createvscrollbar.
3397 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
3398 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
3399 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
3400 Add WM_EMACS_SHOWCURSOR.
3401 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
3402 case do not artificially impose WM size hints.
3403 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
3404 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
3406 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
3407 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
3408 (unwind_create_frame_1): Remove.
3409 (Fx_create_frame): Make both scrollbars the system standard
3410 width and height. Use official field of frame structure to
3411 inhibit running window-configuration-change-hook.
3412 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3413 pixelwise. Handle frame's official field.
3414 (w32_frame_parm_handlers): Remove x_set_fringe_width
3415 entries. Add x_set_scroll_bar_height,
3416 x_set_horizontal_scroll_bars, x_set_left_fringe and
3418 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
3419 pass height of menu bar to change_frame_size.
3420 * w32menu.c (set_frame_menubar): Rewrite using
3421 frame_inhibit_resize.
3422 * w32term.h (struct w32_display_info):
3423 Add horizontal_scroll_bar_cursor and cursor_display_counter.
3424 (struct scroll_bar): Add horizontal.
3425 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3426 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3427 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
3428 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3429 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3430 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3431 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3432 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
3433 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
3434 Define instead of WM_EMACS_CREATESCROLLBAR.
3435 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
3436 WND_SCROLLBAR_INDEX.
3437 * w32term.c (horizontal_scroll_bar_min_handle)
3438 (horizontal_scroll_bar_left_border)
3439 (horizontal_scroll_bar_right_border): New integers.
3440 (x_set_frame_alpha): Replace x_highlight_frame by
3442 (x_window_to_scroll_bar): New argument "type". Update callers
3444 (w32_set_horizontal_scroll_bar_thumb)
3445 (x_horizontal_scroll_bar_report_motion)
3446 (w32_set_horizontal_scroll_bar)
3447 (w32_horizontal_scroll_bar_handle_click)
3448 (x_horizontal_scroll_bar_report_motion): New functions.
3449 (w32_mouse_position): Discriminate horizontal and vertical
3451 (my_create_scrollbar): Replace with two new functions
3452 my_create_vscrollbar and my_create_hscrollbar.
3453 (x_scroll_bar_create): New argument "horizontal".
3454 Update callers accordingly.
3455 (x_scroll_bar_remove, w32_condemn_scroll_bars)
3456 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
3458 (w32_read_socket): Handle WM_HSCROLL cae.
3459 (x_new_font): Don't recompute fringe widths.
3460 Use frame_inhibit_resize. Calculate new menu bar height iff we
3461 build without toolkit. Always clear under internal border.
3462 (x_set_window_size): Don't check frame size or recompute
3463 fringes. Reset fullscreen status before applying sizes.
3464 Always resize as requested by pixelwise argument. Don't call
3465 do_pending_window_change.
3466 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
3467 (w32_initialize_display_info): Initialize dpyinfo's
3468 horizontal_scroll_bar_cursor entry.
3469 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
3470 (w32_initialize): Init horizontal_scroll_bar_min_handle and
3471 horizontal_scroll_bar_left_border.
3472 (w32fullscreen_hook): Intermittently resize window to normal
3473 when switching from fullscreen to maximized state.
3474 (run_window_configuration_change_hook): Don't run it if frame is
3476 (unwind_change_frame): Remove.
3477 (Fset_window_configuration): Rewrite using frame's official field.
3478 * widget.c (set_frame_size): Don't call compute_fringe_widths.
3479 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
3480 * window.h (struct window): New fields old_pointm,
3481 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
3482 scroll_bar_height and suspend_auto_hscroll.
3483 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
3485 (sanitize_window_sizes): Extern.
3486 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
3487 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
3488 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
3489 (WINDOW_CONFIG_SCROLL_BAR_LINES)
3490 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
3492 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
3493 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
3494 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
3495 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
3496 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
3497 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
3498 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
3499 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
3500 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
3501 (Fwindow_old_point, sanitize_window_sizes): New functions.
3502 (Qwindow_sanitize_window_sizes): New symbol.
3503 (window_body_height): Count in horizontal scroll bar.
3504 (set_window_hscroll, Fscroll_left, Fscroll_right):
3505 Set suspend_auto_hscroll slot.
3506 (Fwindow_inside_edges): Count fringes pixelwise.
3507 (coordinates_in_window, Fcoordinates_in_window_p):
3508 Consider horizontal scroll bar.
3509 (check_frame_size, adjust_window_margins): Remove functions and
3510 corresponding calls.
3511 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
3512 (temp_output_buffer_show): Reset hscroll related fields.
3513 Initialize old_pointm.
3514 (make_parent_window): Initialize old_pointm.
3515 (make_window): Initialize old_pointm, horizontal scroll bar type,
3516 and scroll bar height.
3517 (resize_frame_windows): Don't count top margin in new sizes.
3518 Don't use safe sizes when shrinking a frame; let the window
3519 manager do the clipping.
3520 (Fsplit_window_internal): Inherit horizontal scroll bar type and
3522 (Fdelete_window_internal): Unchain old_pointm marker.
3523 (window_scroll_pixel_based, Fscroll_other_window):
3525 (Fwindow_text_width, Fwindow_text_height): New argument
3527 (struct saved_window): New fields, old_pointm, hscroll_whole,
3528 suspend_auto_hscroll, scroll_bar_height and
3529 horizontal_scroll_bar_type.
3530 (Fset_window_configuration, save_window_save): Set new fields of
3532 (apply_window_adjustment): Don't call adjust_window_margins.
3533 (set_window_margins): Don't change margins if new sizes don't
3535 (set_window_scroll_bars): New argument "horizontal_type".
3536 Handle horizontal scroll bars. Don't change scroll bars if they
3537 don't fit into window.
3538 (Fset_window_scroll_bars): New argument "horizontal_type".
3539 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
3540 (compare_window_configurations): Compare horizontal scroll bar
3542 * xdisp.c (window_text_bottom_y, window_box_height): Count in
3543 horizontal scroll bar height.
3544 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
3545 instead of FRAME_LINES.
3546 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
3547 ON_VERTICAL_SCROLL_BAR.
3548 (with_echo_area_buffer): Initialize old_pointm.
3549 (with_echo_area_buffer_unwind_data): Store old_pointm values in
3551 (unwind_with_echo_area_buffer): Handle old_pointm.
3552 (update_tool_bar): Set do_update when the tool bar window has at
3553 least one line (since this is what the user sets).
3554 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
3555 (redisplay_tool_bar): Return early when toolbar has zero lines.
3556 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
3557 (hscroll_window_tree): Handle suspension of auto_hscroll and
3559 (set_horizontal_scroll_bar): New function.
3560 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
3561 more than one line. Handle horizontal scroll bars.
3562 (note_mouse_highlight): Handle horizontal scrol bars.
3563 (expose_frame): Set dimensions of XRectangle from frame's text
3565 (Vvoid_text_area_pointer): Update doc-string.
3566 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
3567 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3568 (x_set_internal_border_width): New functions.
3569 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
3570 (unwind_create_frame_1): Remove.
3571 (Fx_create_frame): Handle horizontal scroll bars. Use official
3572 field of frame structure to inhibit running
3573 window-configuration-change-hook.
3574 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3575 pixelwise. Handle frame's official field.
3576 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
3577 x_set_horizontal_scroll_bars, x_set_left_fringe,
3579 * xmenu.c (update_frame_menubar, free_frame_menubar):
3580 Use adjust_frame_size.
3581 * xterm.h (struct x_display_info):
3582 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
3584 (struct scroll_bar): Add horizontal slot.
3585 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3586 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3587 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
3588 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3589 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3590 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3591 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3592 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
3593 (x_clear_under_internal_border): Remove.
3594 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
3595 (x_window_to_scroll_bar): New argument TYPE. Update callers.
3596 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
3597 HORIZONTAL. Update callers.
3598 (horizontal_action_hook_id): New action hook id.
3599 (x_horizontal_scroll_bar_to_input_event)
3600 (x_create_horizontal_toolkit_scroll_bar)
3601 (xt_horizontal_action_hook)
3602 (x_set_toolkit_horizontal_scroll_bar_thumb)
3603 (XTset_horizontal_scroll_bar, x_net_wm_state)
3604 (x_horizontal_scroll_bar_report_motion): New functions.
3605 (xg_scroll_callback, x_scroll_bar_handle_click):
3606 Handle horizontal scroll bars.
3607 (SCROLL_BAR_HORIZONTAL_NAME): Define.
3608 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
3610 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
3611 Handle horizontal scroll bars.
3612 (handle_one_xevent): Handle horizontal scroll bar events.
3613 Call x_net_wm_state.
3614 (x_set_window_size_1, x_wm_set_size_hint): Don't call
3616 (x_set_window_size): Don't call check_frame_size and
3617 do_pending_window_change.
3618 (x_term_init): Init horizontal_scroll_bar_cursor display info.
3619 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
3620 (x_scroll_bar_set_handle): Add some checks when calling
3623 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
3625 Revert previous change.
3626 There is certainly nothing wrong with writing code like 'lo <= i
3627 && i <= hi', even if LO happens to a constant. There isn't even
3628 anything wrong in general with writing 'a <= b' if A happens to
3629 be a constant. At any rate stylistic changes shouldn't
3630 be done like this without discussion.
3632 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
3634 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
3635 (Fgarbage_collect): Reorder conditions that are written backwards.
3636 * data.c (cons_to_unsigned): Likewise.
3637 * dispnew.c (update_frame_1, sit_for): Likewise.
3638 * fileio.c (file_offset): Likewise.
3639 * filelock.c (read_lock_data, lock_file): Likewise.
3640 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3642 * font.c (font_intern_prop, font_style_symbolic): Likewise.
3643 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
3644 * lread.c (read1): Likewise.
3645 * minibuf.c (read_minibuf_noninteractive): Likewise.
3646 * nsterm.m (x_set_frame_alpha): Likewise.
3647 * process.c (wait_reading_process_output): Likewise.
3648 * region-cache.c (delete_cache_boundaries): Likewise.
3649 * xterm.c (x_set_frame_alpha): Likewise.
3651 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
3653 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
3656 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
3658 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
3659 because atimer expiration is absolute rather than relative.
3661 2014-07-25 Eli Zaretskii <eliz@gnu.org>
3663 * w32term.h (current_popup_menu, menubar_in_use):
3664 Move declarations from w32term.c.
3666 2014-07-25 Martin Rudalics <rudalics@gmx.at>
3668 * w32fns.c (menubar_in_use): No more static.
3669 * w32term.c (current_popup_menu, menubar_in_use): Declare.
3671 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
3673 Move hourglass machinery to RIF.
3674 * dispextern.h (struct redisplay_interface): New members
3675 show_hourglass and hide_hourglass. Indent comments.
3676 (show_hourglass, hide_hourglass): Remove prototypes.
3677 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
3678 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
3679 (ns_redisplay_interface): Add them.
3680 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
3681 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
3682 (w32_arrow_cursor): New function to hack around non-GUI frames.
3683 (w32_redisplay_interface): Add new functions.
3684 * w32term.h (w32_arror_cursor): Add prototype.
3685 * xdisp.c (show_hourglass): New function, refactored out from
3686 platform-dependent code.
3687 (cancel_hourglass): Now call to RIF function.
3688 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
3689 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
3690 (x_redisplay_interface): Add new functions.
3692 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
3694 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
3695 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
3696 and complete previous change.
3697 * frame.c (adjust_frame_height): New function.
3698 (Fset_frame_height, Fset_frame_size): Use it.
3699 (x_set_frame_parameters): Take frame top margin into account.
3701 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3703 * frame.c (Fset_frame_height): Take frame top margin into account.
3704 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3705 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3707 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3709 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3710 menubar_height as such. Tweak comment.
3711 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3712 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3713 All related users changed.
3714 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3715 * xterm.c (handle_one_xevent):
3716 * gtkutil.c (xg_event_is_for_menubar):
3717 * xfns.c (x_window) [USE_X_TOOLKIT]:
3718 * xmenu.c (set_frame_menubar, free_frame_menubar):
3719 Prefer to use FRAME_MENUBAR_HEIGHT.
3721 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3723 * frame.c (Fframe_parameters): Always report frame height without
3724 menu and tool bar lines.
3726 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3728 * nsterm.m (applicationDidFinishLaunching:): Call
3729 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3730 (antialiasThresholdDidChange:): New method for EmacsApp.
3732 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
3734 * macfont.m (macfont_update_antialias_threshold): Remove static.
3736 * macfont.h (macfont_update_antialias_threshold): Declare.
3738 2014-07-21 Eli Zaretskii <eliz@gnu.org>
3740 * w32select.c (setup_windows_coding_system):
3741 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3742 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
3744 * w16select.c (Fw16_get_clipboard_data):
3745 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3748 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
3749 buffer position where we are to start the iteration.
3750 (handle_invisible_prop): Record in it->stop_charpos the position
3751 where the invisible text ends. (Bug#18035)
3752 (hscroll_window_tree): Don't try hscrolling windows whose cursor
3753 row has zero buffer position as their start position.
3754 Reported by martin rudalics <rudalics@gmx.at>.
3756 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
3757 infinite looping in redisplay when display lines don't have enough
3758 space to display even a single character. (Bug#18036)
3760 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3762 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
3763 * xfns.c (x_window): Use it to allow xfree later.
3764 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
3765 where appropriate. Use bool for booleans and remove redundant checks.
3766 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
3767 * xterm.c (x_free_frame_resources): Free shell_position.
3769 2014-07-19 K. Handa <handa@gnu.org>
3771 * xfaces.c (realize_x_face): Call font_load_for_lface with no
3772 mandatory font spec (Bug#17973).
3774 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
3776 * font.c (font_score): Return the worst score if the size of
3777 ENTITY is wrong by more than a factor 2 (Bug#17973).
3779 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
3781 * frame.c (frame_unspecified_color): New function
3782 refactored out from ...
3783 (Fframe_parameters, Fframe_parameter): ... adjusted users.
3784 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
3786 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
3787 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
3788 * lisp.h (set_frame_param): Remove prototype.
3789 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
3790 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
3793 Prefer 'x_display_info *' to 'Display *' in X selection code.
3794 This helps to avoid unneeded calls to x_display_info_for_display.
3795 * xterm.h (struct selection_input_event): Record 'x_display_info *'
3796 instead of 'Display *'.
3797 (SELECTION_EVENT_DPYINFO): New macro.
3798 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
3799 it as an lvalue. Mention this in comment.
3800 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
3801 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
3802 (selection_data_to_lisp_data, receive_incremental_selection):
3803 Convert to use 'x_display_info *'. Adjust users where appropriate.
3804 (lisp_data_to_selection_data): Likewise. Also pass 'struct
3805 selection data *' as last arg to not return values in args.
3806 (unexpect_property_change): Use common removal technique.
3808 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
3810 * print.c (print_preprocess): Adjust to match changed
3811 sub char-table structure and avoid crash (Bug#18038).
3813 * data.c (wrong_choice): Not static any more.
3814 * lisp.h (wrong_choice): Add prototype.
3815 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
3816 Declare namebuf as such. Tweak comment.
3817 [USE_GTK]: Likewise for tool_bar_position.
3818 (fset_tool_bar_position) [USE_GTK]: Ditto.
3819 (FRAME_TOOL_BAR_POSITION): New macro.
3820 * frame.c (x_report_frame_params):
3821 * gtkutil.c (update_frame_tool_bar):
3822 * xfns.c (Fx_create_frame): Use it.
3823 (x_set_tool_bar_position): Add meaningful diagnostic messages.
3825 2014-07-16 Eli Zaretskii <eliz@gnu.org>
3827 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
3828 buffer's default-directory only if it is a string. (Bug#17986)
3830 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3832 More precise control over values of some buffer-local variables.
3833 * keyboard.c (Qvertical_scroll_bar):
3834 * frame.c (Qleft, Qright): Move to ...
3835 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3836 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3837 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3838 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3839 vertical-scroll-bar, scroll-up-aggressively
3840 and scroll-down-aggressively.
3841 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3843 * nsfns.m, frame.h (Qleft, Qright):
3844 * nsterm.m (Qleft): Remove declarations.
3845 * gtkutil.c (toplevel): Include buffer.h.
3846 * data.c (wrong_choice, wrong_range): New functions.
3847 (store_symval_forwarding): Handle special properties of buffer-local
3848 variables and use functions from the above to signal error, if any.
3850 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3851 values. Add comment.
3852 (struct frame): Re-arrange layout to avoid extra padding and use bit
3853 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3854 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3855 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3856 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3857 Define as no-ops because there are no scroll bars anyway.
3858 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3861 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3862 Add convenient setter.
3863 (font_put_frame_data, font_get_frame_data): Use it.
3865 2014-07-15 Daiki Ueno <ueno@gnu.org>
3867 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3868 pointer argument, before dereferencing.
3869 (XCHAR2B_BYTE2): Likewise.
3871 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3873 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3874 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3875 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3876 Use record_unwind_protect_int and avoid consing.
3877 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3879 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3881 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3883 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3884 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3886 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3887 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3888 * minibuf.c: Include binary-io.h instead of fcntl.h.
3889 (read_minibuf_noninteractive):
3890 Use set_binary_mode instead of handcrafted code.
3891 Don't call emacs_set_tty if emacs_get_tty failed.
3892 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3893 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3894 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3896 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3897 This works around a GCC compiler bug when Emacs is configured with
3898 --enable-gcc-warnings.
3900 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3902 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3903 or characters in string, respectively. Add comment.
3904 * fringe.c (Fdefine_fringe_bitmap):
3905 * fns.c (Fsubstring, substring_both): Use it.
3906 * keymap.c (Fdefine_key, Flookup_key):
3907 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3909 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3910 Use menu_item_width.
3911 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3913 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3915 Improve behavior of 'bzr up; cd src; make -k'.
3916 * Makefile.in (top_srcdir): New var.
3917 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3918 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3919 its expansion is a bit shorter.
3920 (../config.status): Actually build config.status instead of
3922 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3923 New macros, copied and relocated from ../Makefile.in.
3924 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3925 (../config.status, Makefile): New dependencies and rules,
3926 copied with relocation from ../Makefile.in. This should be more
3927 likely to rebuild the build machinery properly if you do a 'make'
3928 in the src directory.
3930 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3932 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3935 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3936 behavior on Windows 7 and later when the function is repeatedly
3937 invoked with the same value of DIR. (Bug#17950)
3939 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3940 string to match the one in w32fns.c.
3942 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3943 stdin to binary mode only if it is connected to a terminal.
3945 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3947 Coalesce extern decls.
3948 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3949 * sysdep.c (emacs_get_tty, emacs_set_tty):
3950 Move duplicate extern decls from here ...
3951 * systty.h: ... to here, so that there's just one copy.
3953 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3955 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3957 * nsfns.m (Fns_popup_font_panel): Ditto.
3959 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3961 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3963 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3965 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3966 [DOS_NT]: Implement for WINDOWSNT.
3968 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3971 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3973 * sysdep.c (suppress_echo_on_tty): New function.
3974 * minibuf.c (read_minibuf_noninteractive): Use it.
3976 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3978 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3979 sysinfo failed. Adjust docstring.
3981 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3983 Implement memory-info for MS-DOS.
3984 * dosfns.c (dos_memory_info): New function.
3985 * dosfns.h (dos_memory_info): Add prototype.
3986 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3987 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3988 of doing some of its job.
3990 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3991 reference termios structure members.
3993 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3995 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3997 * minibuf.c (top): Include systty.h. Declare external
3998 emacs_get_tty and emacs_set_tty.
3999 (Vread_hide_char): New lisp variable.
4000 (read_minibuf_noninteractive): Hide characters with
4001 Vread_hide_char if it is a character. (Bug#17839)
4003 2014-07-10 Eli Zaretskii <eliz@gnu.org>
4005 Implement memory-info for MS-Windows.
4006 * w32.c (w32_memory_info): New function.
4007 * w32.h (w32_memory_info): Prototype it.
4008 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
4010 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
4012 * coding.h (struct coding_system): Remove 'error_positions' (unused)
4013 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
4014 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
4015 extra padding and shrink struct coding_system by 56 bytes (x86_64).
4016 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
4017 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
4018 (decode_coding_big5, decode_coding_charset, decode_coding)
4019 (encode_coding): Adjust users.
4021 * alloc.c (Fmemory_info): New function.
4023 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
4025 * syntax.c (back_comment): Use more-natural location for label.
4027 * font.c, font.h (font_unparse_fcname): Now static.
4028 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
4030 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
4032 Next minor cleanup of font subsystem.
4033 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
4034 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
4036 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
4038 * ftfont.h (ftfont_font_format): Remove prototype.
4039 * ftfont.c (ftfont_font_format): Remove; now unused.
4041 * nsfont.m (nsfont_open):
4042 * w32font.c (w32font_open_internal):
4043 * w32uniscribe.c (uniscribe_open):
4044 * xfont.c (xfont_open):
4045 * xftfont.c (xftfont_open): All users changed.
4047 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
4048 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
4050 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4052 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
4053 x_produce_glyphs does when it generates a stretch glyph that
4054 represents a TAB. (Bug#17969)
4056 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
4057 and there is a display property at that position, don't call
4058 move_it_to to move to a position before window start. (Bug#17942)
4059 Fix condition for finding CHARPOS by the first call to move_it_to.
4062 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
4064 * syntax.c (find_defun_start): Try the cache even
4065 if !open_paren_in_column_0_is_defun_start.
4066 (back_comment): If find_defun_start was pessimistic, use the
4067 scan_sexps_forward result to improve the cache (bug#16526).
4069 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4071 * xdisp.c (redisplay_window): If redisplay of a window ends up
4072 with point in a partially visible line at end of the window, make
4073 sure the amended position of point actually has smaller Y
4074 coordinate; if not, give up and scroll the display. (Bug#17905)
4076 * window.c (window_scroll_pixel_based): When point ends up at the
4077 last fully visible line, don't let move_it_to stop at the left
4078 edge of the line and dupe us into thinking point is inside the
4081 * w32.c (network_interface_info): Make sure the argument is a
4084 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4086 * process.c (read_and_dispose_of_process_output): Fix typo
4087 in previous patch: we want nonnegative fds, not nonzero fds.
4089 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
4091 * chartab.c (char_table_translate): Move to...
4092 * character.h (char_table_translate): ... inline function here.
4093 Avoid Faref and assume that args are always valid. This helps to
4094 speedup search, which is especially important for a huge buffers.
4095 * lisp.h (char_table_translate): Remove prototype.
4097 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
4098 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4099 New function, with an intention to avoid code duplication between
4101 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4103 * ftfont.c (ftfont_open):
4104 * macfont.m (macfont_open):
4105 * xftfont.c (xftfont_open): Use it.
4107 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4109 * process.c: Add sanity checks for file descriptors (Bug#17844).
4110 (wait_reading_process_output, Fprocess_filter_multibyte_p):
4111 Check that infd is nonnegative before using it as an fd.
4112 (read_and_dispose_of_process_output, Fprocess_send_eof):
4113 Likewise, for outfd.
4114 (wait_reading_process_output): Omit unnecessary check of infd.
4116 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
4118 Minor fixups related to usage of the 'long' type.
4119 * gnutls.c (emacs_gnutls_handshake):
4120 * xfaces.c (dump_realized_face):
4121 Work even if 'long' is narrower than 'void *'.
4122 * termcap.c (scan_file):
4123 * xselect.c (x_decline_selection_request)
4124 (x_reply_selection_request, x_get_window_property):
4125 * xterm.c (x_set_frame_alpha):
4126 Remove unnecessary 'L' suffixes of integer constants.
4127 * xfns.c (hack_wm_protocols):
4128 * xselect.c (x_fill_property_data):
4129 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
4130 Remove unnecessary casts to 'long'.
4131 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
4133 Minor ImageMagick safety fixes.
4134 * image.c (imagemagick_compute_animated_image):
4135 Remove useless assignment to local. Avoid problems if dest_width is 0.
4136 (imagemagick_load_image): Use int for pixel counts that can't
4137 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
4138 a row width greater than the image width (or greater than LONG_MAX!).
4140 2014-07-04 K. Handa <handa@gnu.org>
4142 * coding.c (MIN_CHARBUF_SIZE): Delete it.
4143 (MAX_CHARBUF_EXTRA_SIZE): New macro.
4144 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
4146 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
4148 * font.h (struct font_driver): Remove get_outline and free_outline;
4149 not used by any font driver.
4150 * ftfont.c (ftfont_driver):
4151 * macfont.m (macfont_driver):
4152 * nsfont.m (nsfont_driver):
4153 * w32font.c (w32font_driver):
4154 * w32uniscribe.c (uniscribe_font_driver):
4155 * xfont.c (xfont_driver): Related users changed.
4156 * xselect.c (x_get_window_property): Use convenient xmalloc.
4157 Call to xfree only if some data was really allocated.
4159 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4161 On MS-Windows, display busy cursor on all GUI frames.
4162 This is similar to what we have on X. Quickly tested by Dani Moncayo.
4163 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
4164 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
4166 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
4167 * xdisp.c (start_hourglass): Remove Windows-specific bits.
4169 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4171 Use convenient alists to manage per-frame font driver-specific data.
4172 * frame.h (struct frame): Rename font_data_list to...
4173 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4174 * font.h (struct font_data_list): Remove; no longer need a special
4176 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
4178 * font.c (font_put_frame_data, font_get_frame_data)
4179 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
4181 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
4182 Related users changed.
4183 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
4184 Prefer convenient xmalloc and xfree.
4186 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4188 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
4189 the window whose glyph row is being prepared and a flag whether it
4190 is for mode/header line. Make sure the glyph row's marginal areas
4191 are in sync with what the window wants.
4194 * xdisp.c (display_line, display_mode_line):
4195 Call prepare_desired_row with additional arguments, as appropriate.
4197 * dispextern.h (prepare_desired_row): Adjust prototype.
4199 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4201 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4202 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4203 caused by xw_popup_dialog in daemon mode (Bug#17891).
4205 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4207 * frame.c (do_switch_frame): When switching to another TTY frame,
4208 make sure FrameCols and FrameRows are in sync with the new frame's
4211 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4213 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4214 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4215 min_char slots. Adjust comment.
4216 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4217 Add SUB_CHAR_TABLE_OFFSET member.
4218 (make_uninit_sub_char_table): New function.
4219 (toplevel): Add compile-time assert to verify suitable member layout
4220 in Lisp_Sub_Char_Table.
4221 * alloc.c (mark_char_table): Add extra argument to denote char table
4222 subtype. Adjust to match new layout of sub char-table.
4223 (mark_object): Always mark sub char-tables with mark_char_table.
4224 * chartab.c (make_sub_char_table, copy_sub_char_table)
4225 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4226 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4227 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4228 All related users changed.
4229 * lread.c (read1): Adjust to match new layout of sub char-table.
4230 * print.c (print_object): Likewise (Bug#17898).
4232 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4234 * keymap.c (get_keyelt): Simplify.
4235 (copy_keymap_item): Remove left-over code for when we had
4236 key-shortcut caches.
4238 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4240 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4241 (dealloc): Remove for EmacsScroller.
4243 * nsterm.h (EmacsScroller): Remove dealloc.
4245 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4247 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4249 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4251 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4252 when setNeedsDisplay is called so we don't trigger redisplay for every
4255 * nsterm.m (any_help_event_p): New variable.
4256 (mouseMoved:): Set any_help_event_p to YES if help event is
4257 generated. Remove else with empty help event that triggered redisplay
4258 for every mouse move.
4259 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4261 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4263 * xfns.c (Qsuppress_icon): Remove; no real users.
4264 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4265 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4266 (syms_of_w32fns): Don't DEFSYM it.
4268 2014-06-29 Glenn Morris <rgm@gnu.org>
4270 * Makefile.in (ns-app): Mark as PHONY.
4272 2014-06-28 Glenn Morris <rgm@gnu.org>
4274 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4275 liblw.a in this directory.
4277 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4279 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4280 also in unibyte case. (Bug#17865)
4282 2014-06-28 K. Handa <handa@gnu.org>
4284 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4285 (MIN_CHARBUF_SIZE): New macro.
4286 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4288 2014-06-27 Glenn Morris <rgm@gnu.org>
4290 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4291 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4292 (.el.elc): Replace suffix rule with pattern rule.
4293 (%.elc): New pattern rule, with order-only prerequisite.
4294 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4295 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4296 in place of BOOTSTRAPEMACS.
4298 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4300 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4302 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4304 Consistently use validate_subarray to verify substring.
4305 * fns.c (validate_substring): Not static any more. Adjust to
4306 use ptrdiff_t, not EMACS_INT, because string and vector limits
4307 can't exceed ptrdiff_t even if EMACS_INT is wider.
4308 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4309 (secure_hash): Adjust user.
4310 * lisp.h (validate_subarray): Add prototype.
4311 * coding.c (Fundecodable_char_position):
4312 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4313 Use validate_subarray. Adjust comment to mention substring.
4315 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4317 Do not allow out-of-range character position in Fcompare_strings.
4318 * fns.c (validate_subarray): Add prototype.
4319 (Fcompare_substring): Use validate_subarray to check ranges.
4320 Adjust comment to mention that the semantics was changed. Also see
4321 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4323 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4325 Be more consistent about the 'Qfoo' naming convention.
4326 * image.c (Fimagemagick_types):
4327 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4328 * process.c (Fmake_network_process):
4329 Rename C local identifier 'Qfoo to avoid giving the false
4330 impression that it stands for the symbol 'foo'.
4332 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4334 Simplify and cleanup character conversion stuff.
4335 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4337 * character.c (multibyte_char_to_unibyte)
4338 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4339 * character.h (make_char): Remove; unused.
4340 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4341 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4342 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4343 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4344 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4346 2014-06-22 Mario Lang <mlang@delysid.org>
4348 * w32fns.c (Fw32_shell_execute): The the -> the.
4350 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4352 * xmenu.c (mouse_position_for_popup):
4353 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4354 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4355 * menu.c (Fx_popup_menu):
4356 * xselect.c (x_handle_dnd_message): Adjust users.
4357 * menu.h (mouse_position_for_popup): Remove prototype.
4358 * xterm.h (x_relative_mouse_position): Add prototype.
4359 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4360 call XFree if XQueryTree returns zero.
4362 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4364 * indent.c (Fvertical_motion): Doc fix.
4365 Move to the goal column, if any, with a single call to
4366 move_it_in_display_line, not in two calls. Doing this with two
4367 calls causes move_it_in_display_line apply the line-prefix
4368 handling twice instead of just once. (Bug#17823)
4370 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4372 Port to OS X ACLs (Bug#17810).
4373 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
4374 ACL_TYPE_ACCESS) doesn't work.
4376 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
4378 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4379 before checking key-translation-map (bug#17659).
4381 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
4383 * font.c (font_make_object): Avoid dangling pointer which may
4384 crash GC (Bug#17771).
4386 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4388 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
4389 prototype of DGifCloseFile as appropriate for older and newer
4391 (gif_close): New function, encapsulates the differences in the
4392 calling sequence of DGifCloseFile before v5.1.0 and after it.
4393 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
4394 error string where appropriate. (Bug#17790)
4396 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
4397 macro execution, make sure point didn't move since last complete
4398 redisplay, as the condition for using the glyph matrix
4399 information. (Bug#17777)
4401 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
4403 Minor cleanup of fonset code.
4404 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
4405 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
4406 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
4407 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
4408 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
4409 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
4410 (free_realized_fontset): Remove because a no-op since 2008.
4411 (free_face_fontset): Adjust user.
4412 (syms_of_fontset): Shrink fontset by one extra slot.
4414 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
4416 Omit redundant extern decls.
4417 Most of this patch is from Dmitry Antipov, in:
4418 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
4419 * commands.h (update_mode_lines):
4420 * frame.h (Qbackground_color, Qforeground_color)
4421 (x_set_menu_bar_lines):
4422 * ftfont.c (ftfont_font_format):
4423 * intervals.h (Qkeymap, Qfont):
4424 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
4425 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
4426 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
4427 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
4428 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
4429 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
4430 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
4431 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
4432 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
4433 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
4434 (Qtool_bar, Qheader_line):
4435 * macros.c (Fexecute_kbd_macro):
4436 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
4437 * xterm.c (x_delete_terminal, XSetIMValues):
4438 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
4439 (x_implicitly_set_name, popup_activated)
4440 (widget_store_internal_border):
4441 Remove redundant decls.
4442 * frame.c [USE_X_TOOLKIT]: Include widget.h.
4443 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
4444 Remove _Noreturn, as make-docfile now does that for us.
4445 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
4446 (Qregion_extract_function): New decl.
4447 * window.c, xfns.c: Include menu.h.
4449 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
4451 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
4453 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
4455 * fileio.c (Fread_file_name): Do not pass redundant args and ...
4456 * callint.c (read_file_name): ... convert to static here.
4457 * lisp.h (Fread_file_name): Do not EXFUN it.
4458 (STRING_COPYIN): Remove; unused.
4459 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
4460 (char_composable_p): ... static function. All users changed.
4461 * eval.c (toplevel): Remove redundant #include directives.
4462 * xterm.c (x_initialize): Add static to match prototype.
4463 * ccl.c (Fccl_execute_on_string):
4464 * font.c (fon_intern_prop): Use make_specified_string.
4466 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
4468 * Makefile.in (ns-app): Fix typo that broke build on OS X.
4469 Reported by David Caldwell in:
4470 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
4472 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
4474 Do not ask for XRender extension each time XFT font is opened.
4475 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
4476 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
4478 2014-06-15 Glenn Morris <rgm@gnu.org>
4480 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
4482 2014-06-15 Eli Zaretskii <eliz@gnu.org>
4484 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
4485 information if we are in the middle of executing a keyboard macro,
4486 since redisplay doesn't update the screen until the macro is
4487 finished. (Bug#17777)
4489 * alloc.c (cleanup_vector): Don't dereference a font driver
4490 pointer if it is NULL. (Bug#17771)
4492 2014-06-13 Glenn Morris <rgm@gnu.org>
4494 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
4495 ($(lispsource)/international/charprop.el)
4496 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
4497 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
4498 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
4499 GNU make automatically passes command-line arguments to sub-makes.
4501 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
4503 Avoid hangs in accept-process-output (Bug#17647).
4504 * lisp.h, process.c (wait_reading_process_input):
4505 Return int, not bool. All uses changed.
4506 * process.c (SELECT_CANT_DO_WRITE_MASK):
4507 Remove macro, replacing with ...
4508 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
4510 (status_notify): New arg WAIT_PROC. Return int, not void.
4513 2014-06-13 Eli Zaretskii <eliz@gnu.org>
4515 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
4516 the frame is the initial frame, because the hook is not set up
4517 then, and Emacs crashes.
4518 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
4520 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
4522 * keymap.c (silly_event_symbol_error): Don't recommend the use
4525 2014-06-11 Eli Zaretskii <eliz@gnu.org>
4527 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
4528 matching overlay strings with 'cursor' property against buffer
4529 positions traversed in the glyph row. (Bug#17744)
4531 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
4533 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
4536 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
4537 determine 10.9 (Bug#17751).
4539 * macfont.m (macfont_draw): Positions were not freed.
4541 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
4543 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
4544 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
4545 function. Also adjust comment.
4546 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
4548 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
4549 * font.c (font_done_for_face):
4550 * xfaces.c (realize_non_ascii_face): Adjust user.
4551 * font.h (struct font_driver): Convert 'prepare_face' to return
4552 void because its return value is never used anyway.
4553 * xfont.c (xfont_prepare_face): Return void.
4554 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
4555 (xftfont_done_face): Use xfree.
4557 * dispextern.h (last_tool_bar_item): Remove declaration.
4558 * frame.h (struct frame): New member last_tool_bar_item.
4559 * frame.c (make_frame): Initialize it.
4560 * xdisp.c (toplevel): Remove last_tool_bar_item.
4561 (handle_tool_bar_click, note_tool_bar_highlight):
4562 * w32term.c (w32_read_socket, w32_initialize):
4563 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
4565 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
4566 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
4568 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4570 Say (accept-process-output P)'s result pertains to P if P is non-nil.
4571 * process.c (Faccept_process_output)
4572 (wait_reading_process_output): Mention that if PROCESS is non-nil,
4573 the return value is about PROCESS, not about other processes.
4575 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
4577 Further adjustments to mark_object and friends.
4578 Now the mark_object's stack is just 32 bytes on a 64-bit
4579 system, which means extra 20% off the stack usage.
4580 * alloc.c (mark_save_value): As before, refactored out from ...
4581 (mark_object): ... adjusted user. Also add comment.
4583 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4585 Fix core dump after a dropped X connection (Bug#17704).
4586 * sysdep.c (stuff_char): Don't abort merely because the selected frame
4587 is dead, as we may be shutting down.
4589 2014-06-08 Glenn Morris <rgm@gnu.org>
4591 * fileio.c (write-region-inhibit-fsync): Doc tweak.
4593 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
4595 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
4597 If a C name must be extern on some platforms, make it extern on all.
4598 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
4600 * font.h (ftxfont_driver) [HAVE_XFT]:
4601 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
4602 * lisp.h (get_frame_param):
4603 * menu.h (tty_menu_show):
4604 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
4605 * termhooks.h (encode_terminal_code):
4606 * xterm.h (x_menu_wait_for_event):
4608 * frame.c (get_frame_param):
4609 * fringe.c (max_used_fringe_bitmap):
4610 * ftxfont.c (ftxfont_driver):
4611 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
4612 * menu.c (menu_items_inuse):
4613 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
4614 * term.c (encode_terminal_code, tty_menu_show):
4615 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
4616 * xfaces.c (load_color):
4617 * xmenu.c (x_menu_wait_for_event):
4620 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
4622 Change object marking routines to minimize stack usage.
4623 This change moves a few cold paths from mark_object to NO_INLINE
4624 functions and adjusts symbol marking loop. According to GCC 4.8.2
4625 -Wstack-usage, this reduces mark_object's stack usage from 80 to
4626 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
4627 stack usage at the mark phase is reduced up to 28%. Surprisingly,
4628 it also gains up to 3% in speed (with default '-O2 -g3' flags).
4629 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
4630 refactored out from ...
4631 (mark_object): ... adjusted user. Also mark symbols in a tight
4633 (mark_face_cache): Add NO_INLINE.
4635 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4637 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
4638 contains garbage on WINDOWSNT (which could potentially infloop at
4641 Minimize cursor motion during TTY menu updates.
4642 * term.c (tty_menu_display): Don't position cursor here.
4643 Instead, pass the cursor coordinates to update_frame_with_menu.
4644 (tty_menu_activate): Send the hide cursor command only once in an
4645 iteration through the outer 'while' loop.
4647 * dispnew.c (update_frame_1): Accept an additional argument
4648 SET_CURSOR_P, and position the cursor at the end of the frame
4649 update only if that argument is non-zero. All callers changed to
4650 provide the additional argument as non-zero, except for
4651 update_frame_with_menu.
4652 (update_frame_with_menu): Accept 2 additional arguments ROW and
4653 COL; if they are non-negative, instruct update_frame_1 not to
4654 position the cursor, and instead position it according to ROW and COL.
4656 * dispextern.h (update_frame_with_menu): Update prototype.
4658 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
4660 * callproc.c (call_process): Don't check read-only if we don't insert
4661 anything (bug#17666).
4663 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4665 * dispnew.c (update_frame_with_menu): Set display_completed.
4667 2014-06-07 Eli Zaretskii <eliz@gnu.org>
4669 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
4671 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
4673 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
4675 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
4676 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
4678 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
4680 * window.c (Frecenter): Signal an error if window-buffer is not
4683 * keyboard.c (make_lispy_position): Don't include a buffer position in
4684 mode/header-line mouse events.
4686 * keyboard.c (read_char): Handle (t . <event>) in the second use of
4687 Vunread_command_events (bug#17650).
4689 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
4691 * xterm.c (x_setup_pointer_blanking):
4692 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
4694 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
4696 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
4697 because it will be defined in generated config.h if needed.
4699 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4701 Use terminal-specific hooks to display popup dialogs.
4702 * termhooks.h (struct terminal): New field popup_dialog_hook.
4703 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4704 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4705 code and use popup_dialog_hook.
4706 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4707 * nsterm.h (ns_popup_dialog): Adjust prototype.
4708 * nsterm.m (ns_create_terminal):
4709 * w32term.c (w32_create_terminal):
4710 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4711 Setup popup_dialog_hook.
4713 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4715 * w32heap.c (report_temacs_memory_usage): Improve the report by
4716 reporting the large blocks that are actually occupied at dump time.
4718 * w32console.c (initialize_w32_display): Set the console
4719 menu_show_hook, otherwise TTY menus are broken on w32.
4721 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4723 Use terminal-specific hooks to display menus.
4724 * termhooks.h (struct terminal): New field menu_show_hook.
4725 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4726 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4728 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4729 * nsmenu.m (ns_menu_show):
4730 * w32menu.c (w32_menu_show):
4731 * xmenu.c (x_menu_show):
4732 * term.c (tty_menu_show): Adjust to use bit flags.
4733 (set_tty_hooks): Set menu_show_hook.
4734 * xterm.c (x_create_terminal):
4735 * nsterm.m (ns_create_terminal):
4736 * msdos.c (initialize_msdos_display):
4737 * w32term.c (w32_create_terminal): Likewise.
4739 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
4741 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
4743 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4745 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
4746 (FD_SET): Don't define on WINDOWSNT.
4748 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4750 * emacs.c: Include "sysselect.h", to define its inline functions.
4751 Problem reported by Glenn Morris in:
4752 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
4754 Do not require libXt-devel when building with gtk.
4755 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
4756 dependency on libXt-devel.
4757 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
4758 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
4759 lwlib-widget.h now does this.
4760 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
4762 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
4764 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
4765 * process.c (add_read_fd, delete_read_fd, add_write_fd)
4766 (delete_write_fd, wait_reading_process_output):
4767 Remove now-redundant easserts.
4768 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
4769 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4770 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
4771 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
4773 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4775 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
4776 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
4777 (calloc): Don't undef, it is never defined.
4778 (HEAP_ENTRY_SHIFT): Remove unused macro.
4780 * Makefile.in (C_HEAP_SWITCH): Remove.
4781 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
4783 Fix MS-Windows build broken by menu changes on 2014-06-02.
4784 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
4786 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
4787 Define instead of including ../lwlib/lwlib.h, which causes
4788 compilation errors due to missing X11 headers.
4790 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4792 * process.c (wait_reading_process_output): Omit incorrect test of
4793 p->infd against zero. Add easserts for infd having a plausible value.
4795 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4797 Adjust to match recent lwlib changes.
4798 * menu.h (xmalloc_widget_value): Replace by ...
4799 (make_widget_value): ... new prototype.
4800 * menu.c (xmalloc_widget_value): Replace by ...
4801 (make_widget_value): ... new function.
4802 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
4803 * gtkutil.c (malloc_widget_value, free_widget_value):
4804 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
4805 * keyboard.h (enum button_type, struct _widget_value):
4806 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
4808 * nsmenu.m (ns_update_menubar, ns_menu_show):
4809 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
4810 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
4811 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
4813 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4815 * image.c (x_query_frame_background_color)
4816 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
4817 Fix --enable-gcc-warnings compilation without image libraries.
4819 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4821 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
4822 emulated break value only if it goes up.
4823 (sbrk): Add assertion that the INCREMENT argument is strictly
4824 zero. Improve and correct the commentary.
4826 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4828 Improve AIX-related merge from emacs-24.
4829 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
4830 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4831 not on AIX; since we're on the trunk we can use enums more broadly.
4833 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4835 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4837 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4838 to min(value, whole).
4840 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4842 Bring back the changes to GDB-visible symbols, but only on AIX.
4843 And only if it's not pre-4.2 GCC.
4844 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4845 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4846 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4849 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4851 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4852 with PT, not GPT. (Bug#16433)
4854 Revert last changes to GDB-visible symbols.
4855 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4856 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4857 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4860 2014-06-02 Glenn Morris <rgm@gnu.org>
4862 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4864 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4866 Fix port to 32-bit AIX with xlc (Bug#17598).
4867 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4868 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4869 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4870 to work around a compiler bug in IBM xlc 12.1.
4872 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4874 * xterm.c (x_update_window_end): Don't invalidate the entire
4875 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4876 highlight needs to be redisplayed. (Bug#17588)
4878 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4880 Port the GDB-visible symbols to AIX.
4881 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4882 optimizes away the relevant external symbols. Use enums instead;
4883 this suffices for the AIX port, which is 32-bit-only anyway.
4884 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4885 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4886 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4889 Include sources used to create macuvs.h.
4890 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4891 * macuvs.h: Use automatically-generated header.
4893 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4895 Port signal-handling to DragonFly BSD (Bug#17646).
4896 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4897 Move implementations from callproc.c to sysdep.c.
4898 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4899 Move declarations from process.h to syssignal.h.
4901 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4903 * callint.c (Ffuncall_interactively): Add usage.
4905 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4907 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4909 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4911 * w32heap.c (malloc_before_dump, malloc_after_dump)
4912 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4913 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4914 set errno where appropriate to emulate CRT functions.
4916 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4918 Debugging facility to check whether 'const char *' points to
4919 relocatable data of non-pure Lisp string.
4920 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4921 (mark_maybe_pointer): ... adjusted user.
4922 (relocatable_string_data_p): New function.
4923 * lisp.h (relocatable_string_data_p): Add prototype.
4924 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4925 the pointer to relocatable Lisp data is not used.
4927 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4929 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4930 * atimer.c (block_atimers):
4931 * callproc.c (block_child_signal): Block SIGINT too;
4932 otherwise, its handler might now unblock signals that it shouldn't.
4933 * keyboard.c (read_char): Clear signal mask, since we may
4934 be in a SIGINT handler, and many signals may be masked.
4935 * keyboard.c (handle_interrupt):
4936 * sysdep.c (handle_arith_signal):
4937 Clear signal mask instead of just unblocking the signal that
4938 was received, since several signals may be blocked at this point.
4940 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4942 * Makefile.in (TEMACS_POST_LINK): Remove target.
4943 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4944 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4946 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4948 * xmenu.c (xdialog_show): Remove prototype, rename to
4949 x_dialog_show, remove 2nd arg because it's always zero
4950 and simplify accordingly.
4951 (xw_popup_dialog): Adjust user.
4952 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4953 2nd arg because it's always zero and simplify accordingly.
4954 (w32_popup_dialog): Adjust user.
4956 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4958 * w32heap.c (report_temacs_memory_usage): New function.
4960 * unexw32.c (unexec) [ENABLE_CHECKING]:
4961 Call report_temacs_memory_usage.
4963 * w32heap.h (report_temacs_memory_usage): Add prototype.
4965 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4967 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4968 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4970 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4972 * buffer.c (init_buffer): Accept an argument 'initialized'.
4973 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4974 mmap_regions and mmap_fd, to avoid referencing stale data from the
4975 dump phase. Add an assertion for buffer text of buffers created
4976 in temacs before this function is called. (Bug#17622)
4977 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4979 * lisp.h (init_buffer): Update prototype.
4981 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4983 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4985 * alloc.c (Fgarbage_collect): Fix compilation with
4986 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4988 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4990 * frame.c, frame.h (frame_char_to_pixel_position)
4991 (frame_set_mouse_position): Now static, and made private in
4992 frame.c rather than public in frame.h.
4994 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4996 Refactor mouse positioning stuff to avoid code duplication.
4997 * frame.h (frame_char_to_pixel_position): New function.
4998 (x_set_mouse_position): Rename to...
4999 (frame_set_mouse_position): ...new function.
5000 (frame_set_mouse_pixel_position): Add prototype.
5001 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
5002 Rename to frame_set_mouse_pixel_position.
5003 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
5005 * xterm.h, w32term.h ( x_set_mouse_position)
5006 (x_set_mouse_pixel_position): Remove prototypes.
5008 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5010 On X, always make pointer visible when deleting frame (Bug#17609).
5011 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
5013 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
5015 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
5016 * keyboard.c (gobble_input): If there is no terminal input error,
5017 make sure the pointer is visible for all frames on this terminal.
5018 * xterm.c (x_free_frame_resources): Enable pointer visibility if
5019 it was previously disabled.
5021 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
5023 * data.c (Fzerop): Move to Elisp.
5024 (syms_of_data): Don't defsubr it.
5025 * keyboard.c (echo_keystrokes_p): New function.
5026 (read_char, record_menu_key, read_key_sequence): Use it.
5028 * callint.c (Qfuncall_interactively): New var.
5029 (Qcall_interactively): Remove.
5030 (Ffuncall_interactively): New function.
5031 (Fcall_interactively): Use it.
5032 (syms_of_callint): Defsubr it.
5034 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
5036 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
5037 relocated from under us.
5039 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
5041 Use mmap(2) emulation for allocating buffer text on MS-Windows.
5042 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
5043 configure, not from HEAPSIZE.
5044 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
5046 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
5047 for MinGW, since it no longer uses gmalloc.
5049 * buffer.c: Do not define mmap allocations functions for Windows.
5050 Remove mmap_find which is unused. Remove mmap_set_vars which does
5052 [WINDOWSNT]: Include w32heap.h.
5053 (init_buffer): Always allocate new memory for buffers.
5055 * emacs.c: Remove mmap_set_vars calls.
5057 * image.c (free_image): Undef free for Windows because it is
5058 redirected to our private version.
5060 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
5061 (copy_executable_and_dump_data): Remove dumping the heap section.
5062 (unexec): Restore using_dynamic_heap after dumping.
5064 * w32heap.c (dumped_data_commit, malloc_after_dump)
5065 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5066 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
5067 (mmap_free): New functions.
5069 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
5071 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
5073 * image.c (imagemagick_load_image): Use MagickRealType for local
5074 'color_scale', instead of double, to avoid a GCC warning about
5077 * xfns.c (Fx_window_property): Remove unused local.
5079 Don't kill already-reaped process (Bug#17561).
5080 * process.c (process_send_signal): Fix race condition where a
5081 subprocess was reaped by a signal handler between the check for
5082 liveness and calling 'kill', which meant that Emacs could in
5083 theory kill an innocent bystander process. Do the fix by blocking
5084 SIGCHLD in a critical section that checks liveness before killing.
5086 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5088 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
5090 2014-05-26 Ken Brown <kbrown@cornell.edu>
5092 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
5093 even if !CYGWIN (see bug#17510).
5095 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
5097 * nsfns.m (Fns_do_applescript): Surround NSApp run
5098 with calls to ns_init_events, ns_finish_events (Bug#17424).
5100 * nsterm.h (ns_init_events, ns_finish_events): Declare.
5102 * nsterm.m (ns_init_events, ns_finish_events): New functions.
5103 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
5105 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
5106 with calls to ns_init_events, ns_finish_events (Bug#17424).
5108 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5110 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
5111 if we are iterating over an object that generates glyphs for
5112 marginal areas. (Bug#17585)
5114 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5116 * xdisp.c (safe__call1, safe__eval): Now static.
5118 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5120 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
5121 (safe_call, safe__call1): Construct a va_list argument for safe_call.
5122 (safe_call1): Call safe_call instead of safe__call directly.
5124 2014-05-26 Ken Brown <kbrown@cornell.edu>
5126 * w32term.c (x_delete_display) [CYGWIN]: Don't free
5127 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
5130 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
5132 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
5133 (safe__call, safe__call1, safe__eval): New functions.
5134 (safe_call): Use it.
5135 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
5136 (display_mode_element): Same for `:eval'.
5138 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5140 Fix port to 32-bit AIX (Bug#17540).
5141 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
5142 twice. _text already includes this offset.
5143 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
5145 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5147 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
5148 when closest_pos is identical to to_charpos, don't recurse, since
5149 we already tried that, and failed. (Bug#17539)
5151 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
5152 unwinding when frame's faces were not initialized yet, increment
5153 the frame's image-cache reference count before calling
5154 x_free_frame_resources. Don't dereference
5155 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
5157 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
5159 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
5162 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
5163 macfont.m, call draw with adjusted arguments so font drivers
5164 don't need to do that.
5166 * macfont.m (macfont_draw): Merge changes from Macport.
5168 2014-05-24 Eli Zaretskii <eliz@gnu.org>
5170 * alloc.c (garbage_collect_1): New function, with all of the guts
5171 of Fgarbage_collect.
5172 (mark_stack): Accept an argument END and don't mark Lisp objects
5173 on the stack beyond the address given by END. Calculation of END
5174 was moved to Fgarbage_collect.
5175 (Fgarbage_collect): Calculate the end address of the stack portion
5176 that needs to be examined by mark_stack, and pass that address to
5177 garbage_collect_1, which will pass it to mark_stack.
5178 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
5179 for more details about the underlying problems. In particular,
5180 this avoids dumping Emacs with the large hash-table whose value is
5181 held in purify-flag for most of the time loadup.el runs.
5183 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
5185 * xfns.c (x_window_property_intern): New function (code from
5187 (Fx_window_property): Call x_window_property_intern. If property
5188 not found and NILP (source) and outer window != inner window,
5189 check outer window for property (Bug#17537).
5191 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5193 Supply malloc and alloc_size attributes for extern allocators.
5194 This documents the C API, and helps GCC generate a bit better code.
5195 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5196 (ATTRIBUTE_MALLOC_SIZE): New macros.
5197 * gmalloc.c (malloc, realloc, calloc):
5198 * gtkutil.h (malloc_widget_value):
5199 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5200 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5203 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5205 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5206 * image.c (imagemagick_load_image): Port to hosts that do not use
5207 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5209 2014-05-21 Leo Liu <sdl.web@gmail.com>
5211 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5213 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5215 * dbusbind.c (xd_signature): Revert last 2 patches.
5217 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5219 Allow any non-nil value to count as true in bool-vector.
5220 Likewise for xd_signature in dbusbind.c.
5221 This is more consistent with the usual practice in Emacs, which is
5222 that any non-nil value counts as true.
5223 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5224 * dbusbind.c (xd_signature): Likewise, for booleans.
5225 * data.c, lisp.h (Qbooleanp):
5226 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5228 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5230 * lisp.h (CHECK_BOOLEAN): New function.
5231 * alloc.c (Fbool_vector): New function.
5232 (syms_of_alloc): Defsubr it.
5233 * data.c (Qbooleanp): New symbol.
5234 (syms_of_data): DEFSYM it.
5235 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5237 * font.c (font_matching_entity): Extract font-entity object
5238 from the vector of matching entities (Bug#17486).
5240 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5242 Assume C99 or later (Bug#17487).
5243 * bytecode.c (B__dummy__): Remove.
5244 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5245 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5246 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5247 * regex.c (DEBUG_PRINT): Assume varargs macros.
5248 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5250 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5252 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5253 memory for every buffer that was dumped.
5255 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5257 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5258 (Fnreverse): Allow vectors and bool vectors.
5260 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5262 Minor cleanup for terminal setup.
5263 * termhooks.h (create_terminal): Adjust prototype.
5264 * terminal.c (create_terminal): Pass output method and RIF as args.
5265 (init_initial_terminal):
5266 * nsterm.m (ns_create_terminal):
5267 * term.c (init_tty):
5268 * w32term.c (w32_create_terminal):
5269 * xterm.c (x_create_terminal): Adjust users.
5270 Avoid redundant NULL initializers and add comments.
5272 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5274 * keyboard.c (Qdeactivate_mark): Now static.
5276 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5278 If available, use Xfixes extension to do pointer blanking.
5279 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5280 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5281 (make_invisible_cursor): Move to...
5282 * xterm.c (make_invisible_cursor): ...here.
5283 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5284 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5285 (x_term_init): Call to x_setup_pointer_blanking.
5286 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5287 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5289 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5291 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5293 2014-05-12 Glenn Morris <rgm@gnu.org>
5295 * fileio.c (Ffile_executable_p): Doc tweak.
5297 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5299 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5300 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5302 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5304 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5306 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5308 Fix initialization of minibuffer history variable (Bug#17430).
5309 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5310 Move the initialization up to prevent any "value void" message.
5312 2014-05-08 Samuel Bronson <naesten@gmail.com>
5314 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5315 are matched (bug#17413).
5317 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5319 Stop tooltips pulling Emacs window to front (Bug#17408).
5320 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5321 SetWindowPos invocations.
5323 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5325 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5326 not initialized (Bug#17398).
5328 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5330 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5332 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5334 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5335 [HAVE_NS]: Do not include png.h.
5336 (x_query_frame_background_color): New function.
5337 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5338 (png_load_body): Coalesce duplicate code.
5340 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5342 Consult libpng-config more consistently (Bug#17339).
5343 * Makefile.in (PNG_CFLAGS): New var.
5344 (ALL_CFLAGS): Use it.
5345 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5346 CFLAGS now handles this.
5348 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5350 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5351 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5352 because WCONTINUED is always defined now.
5353 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5355 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5357 * buffer.c (overlay_strings): Fix the wording of the commentary.
5359 2014-05-01 Glenn Morris <rgm@gnu.org>
5361 * floatfns.c (Fisnan):
5362 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5364 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5366 * term.c (tty_menu_activate): A better initialization for cursor
5369 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5371 * intervals.c: Tighten assertions.
5372 (create_root_interval): Make sure the interval is not empty.
5373 (intervals_equal): Use booleans.
5374 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
5375 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
5376 (balance_possible_root_interval): Simplify and use booleans.
5377 (split_interval_right, split_interval_left): Check LENGTH, and remove
5378 now redundant assertion.
5379 (adjust_intervals_for_insertion): Remove now redundant assertions.
5380 (delete_node, interval_deletion_adjustment)
5381 (adjust_intervals_for_deletion, merge_interval_right)
5382 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
5383 (reproduce_interval): Make sure the interval is not empty.
5385 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
5387 * term.c (tty_menu_activate): Don't assume row and col are initialized.
5388 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
5389 satisfaction that they would always be initialized.
5391 2014-04-30 Eli Zaretskii <eliz@gnu.org>
5393 * term.c (tty_menu_display): Move the cursor to the active menu item.
5394 (tty_menu_activate): Return the cursor to the active menu item
5395 after displaying the menu and after displaying help-echo.
5396 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
5397 for the details of why this is needed by screen readers and
5400 2014-04-30 Glenn Morris <rgm@gnu.org>
5402 * process.c (handle_child_signal):
5403 Handle systems without WCONTINUED. (Bug#15110, 17339)
5405 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
5407 * window.c (struct saved_window): Remove mark.
5408 (Fset_window_configuration, save_window_save)
5409 (compare_window_configurations): Don't touch marks any more.
5411 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
5413 Use bits_word for gcmarkbits.
5414 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
5415 bits_word is typically a tad more efficient for mark bits than
5416 unsigned is, so use bits_word. All uses changed.
5417 * lisp.h (BITS_PER_INT): Remove; no longer used.
5419 Avoid undefined behavior in signed left shift.
5420 This ports to GCC 4.9.0 with -fsanitize=undefined.
5421 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
5423 * regex.c (extract_number):
5424 * lisp.h (make_number, XINT):
5425 Do not shift a 1 bit left into a sign bit.
5426 * alloc.c (struct cons_block, struct float_block): Use unsigned,
5427 not int, for gcmarkbits. All uses changed.
5429 2014-04-25 Eli Zaretskii <eliz@gnu.org>
5431 * search.c (Fnewline_cache_check): Don't try to count newlines
5432 outside the buffer's restriction, as find_newline doesn't support that.
5434 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
5436 * window.c (Fset_window_configuration): Deactivate the mark before
5438 (set_window_buffer): Ignore window_initialized.
5439 (window_initialized): Remove.
5440 * keyboard.c (Qdeactivate_mark): Not static any more.
5441 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
5444 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
5446 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
5447 and to clang 3.4, which have fixed the bug. This should let us
5448 run a bit faster on these platforms when address sanitization is
5451 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
5453 Port to GCC 4.9.0 with --enable-gcc-warnings.
5454 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
5456 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
5457 a way that also works with GCC 4.9.0.
5459 * search.c (Fnewline_cache_check): Remove unused locals.
5461 2014-04-22 Eli Zaretskii <eliz@gnu.org>
5463 * search.c (find_newline1): New subroutine.
5464 (Fnewline_cache_check): New function.
5465 (syms_of_search): Defsubr it.
5467 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
5469 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
5470 * keyboard.c (unblock_input): Add comment.
5471 * xgselect.c (xg_select): Prevent Glib main loop recursion.
5473 2014-04-22 Daniel Colascione <dancol@dancol.org>
5475 * lread.c (readevalloop_eager_expand_eval): New function
5476 that can recurse into toplevel forms.
5477 (readevalloop): Call it.
5478 * lisp.h: Declare Qprogn.
5479 * callint.c (Qprogn): No longer static.
5481 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
5483 * intervals.c (rotate_right, rotate_left): Fix up length computation.
5484 Also change identifiers to match the comments, and add more assertions
5487 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
5489 * emacs.c (close_output_streams): Don't clear and restore errno.
5491 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
5493 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
5494 never becomes visible, i.e. using XMonad (Bug#17237).
5496 2014-04-18 Eli Zaretskii <eliz@gnu.org>
5498 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
5499 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
5500 (Fline_pixel_height): Don't assume that the current buffer and the
5501 selected window's buffer are one and the same. (Bug#17281)
5503 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
5504 paragraph-start cache before the newline cache. (Bug#17269)
5506 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
5508 * term.c (tty_send_additional_strings): No need to fflush here,
5510 (tty_set_terminal_modes): fflush after sending additional strings,
5513 2014-04-17 Daniel Colascione <dancol@dancol.org>
5515 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
5517 (tty_send_additional_strings): New function.
5518 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
5519 (syms_of_term): Intern tty-mode-set-strings and
5520 tty-mode-reset-strings.
5522 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5524 * window.c (save_window_save): Lookup window_point_insertion_type in
5525 the right buffer (bug#15457).
5526 (Qwindow_point_insertion_type): New var.
5527 (syms_of_window): Initialize it.
5529 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5531 Fix the MSDOS build.
5532 * unexcoff.c [MSDOS]: Include libc/atexit.h.
5533 (copy_text_and_data): Zero out the atexit chain pointer before
5536 * termhooks.h (encode_terminal_code): Update prototype.
5538 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
5539 visible for all DOS_NT ports, not just WINDOWSNT.
5540 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
5542 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
5543 unless it is defined.
5544 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
5546 * process.c (close_on_exec, accept4, process_socket): Move into
5547 the "ifdef subprocesses" part.
5548 (catch_child_signal): Condition by "ifdef subprocesses".
5549 (syms_of_process) <Qinternal_default_process_sentinel>
5550 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
5552 * msdos.h: Add prototypes for new functions.
5553 (EINPROGRESS): Define.
5554 (O_CLOEXEC): Define to zero.
5556 * msdos.c (check_window_system): Remove unnecessary an
5557 incompatible duplicate function.
5558 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
5559 New functions in support of new functionality.
5561 * menu.c (single_menu_item): Add visual indication of submenu
5562 also for menus on MSDOS frames.
5563 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
5565 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
5566 when async subprocesses aren't supported.
5568 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
5570 * emacs.c (close_output_streams): Zero out errno before calling
5573 * dired.c [MSDOS]: Include msdos.h.
5575 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
5576 (DATA_START) [MSDOS]: Define.
5577 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
5579 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
5580 Ifdef away for MSDOS.
5581 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
5582 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
5584 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
5585 Use temporary file template that is compatible with mkostemp.
5586 Move vfork-related portions under #ifndef MSDOS.
5587 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
5589 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5591 * buffer.c (Foverlays_at): Add argument `sorted'.
5593 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5595 * insdel.c (invalidate_buffer_caches): When deleting or replacing
5596 text, invalidate the bidi_paragraph_cache upto and including the
5599 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5601 Port to IRIX 6.5 (Bug#9684).
5602 * conf_post.h (INET6) [IRIX6_5]: Define.
5603 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
5604 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
5606 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5608 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
5609 before passing it to system APIs.
5611 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5613 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
5614 make sure stack.byte_string_start is not de-adjusted by pushhandler.
5616 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5618 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
5620 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
5622 Remove DATA_SEG_BITS.
5623 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
5624 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
5625 cc, but that platform is so old that SGI itself stopped supporting
5626 it in December 2013. If you still need Emacs on IRIX, please
5627 either compile with GCC and port the undumping code, or run
5628 './configure --with-wide-int'.
5629 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
5630 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
5631 DEFINE_GDB_SYMBOL_START way to define it.
5632 (NONPOINTER_BITS): New macro.
5633 (EMACS_INT): Use it.
5634 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
5635 the problem and/or configuring --with-wide-int.
5636 (USE_LSB_TAG): Simplify, based on above changes.
5637 (gdb_DATA_SEG_BITS): Remove. All uses removed.
5638 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
5640 2014-04-12 Eli Zaretskii <eliz@gnu.org>
5642 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
5643 covered by a display string that ends in a newline, and that cases
5644 going back by DVPOS lines to hit the search limit, lift the limit
5645 and go back until DVPOS is reached. (Bug#17244)
5647 * indent.c (Fvertical_motion): Handle correctly the case when the
5648 display string is preceded by an empty line.
5650 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
5651 use S_IWRITE instead.
5653 2014-04-11 Glenn Morris <rgm@gnu.org>
5655 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
5657 2014-04-11 Ken Brown <kbrown@cornell.edu>
5659 * Makefile.in (EMACS_MANIFEST): Revert last change.
5661 2014-04-10 Daniel Colascione <dancol@dancol.org>
5663 * puresize.h (BASE_PURESIZE): Increase.
5665 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5667 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
5669 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
5670 region handling (and don't call signal_before_change) if
5671 inhibit_modification_hooks is set.
5672 (signal_before_change): Don't check inhibit_modification_hooks any more.
5674 2014-04-08 Daniel Colascione <dancol@dancol.org>
5676 * alloc.c (sweep_symbols, mark_object): Assert that symbol
5677 function cells contain valid lisp objects. (Modified version of
5680 * alloc.c (detect_suspicious_free): Split actual stack capturing
5681 out into new function for easier breakpoint setting.
5682 (note_suspicious_free): New function.
5684 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
5686 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
5688 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
5689 (symbol_block_pinned): New var.
5690 (Fmake_symbol): Initialize `pinned'.
5691 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
5692 pinned and signal an error for un-purifiable objects.
5693 (pure_cons): Use it.
5694 (Fpurecopy): Use it, except for objects that can't be purified.
5695 (mark_pinned_symbols): New function.
5696 (Fgarbage_collect): Use it.
5697 (gc_sweep): Remove hack made unnecessary.
5699 2014-04-07 Glenn Morris <rgm@gnu.org>
5701 * keyboard.c (Fopen_dribble_file): Doc tweak.
5703 2014-04-07 Ken Brown <kbrown@cornell.edu>
5705 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5707 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5709 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5710 We have a substitute execinfo.h on hosts that lack it.
5711 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5712 isn't optimized away.
5714 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5716 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5717 * alloc.c (memory_full):
5718 * charset.c (syms_of_charset):
5719 * doc.c (Fsnarf_documentation):
5721 * font.c (BUILD_STYLE_TABLE):
5722 * keyboard.c (make_lispy_event):
5723 * profiler.c (setup_cpu_timer):
5724 * xgselect.c (xg_select):
5725 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5727 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5728 Replace the only use with ARRAYELTS (font_property_table).
5729 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5731 2014-04-03 Daniel Colascione <dancol@dancol.org>
5733 * xterm.c (x_term_init):
5734 * xfns.c (best_xim_style):
5735 * xfaces.c (Fdump_colors):
5736 * w32fns.c (w32_default_color_map):
5737 * w32.c (init_environment, N_ENV_VARS):
5738 * unexcw.c (read_exe_header):
5739 * term.c (term_get_fkeys_1):
5740 * sysdep.c (init_baud_rate):
5741 * nsterm.m (ns_convert_key):
5742 * nsfns.m (get_geometry_from_preferences):
5743 * msdos.c (dos_set_window_size, init_environment):
5744 * macfont.m (mac_font_get_glyph_for_cid)
5745 (macfont_store_descriptor_attributes)
5746 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
5747 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
5748 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
5750 * image.c (xpm_str_to_color_key):
5751 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
5752 * frame.c (x_set_frame_parameters):
5753 * fileio.c (Ffile_selinux_context):
5754 * emacs.c (sort_args):
5755 * dosfns.c (msdos_stdcolor_name):
5756 * dired.c (file_attributes):
5757 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
5758 Change expressions of the form sizeof(arr) / sizeof(arr[0])
5761 2014-04-02 Daniel Colascione <dancol@dancol.org>
5763 * data.c (Ffset): Abort if we're trying to set a function call to
5766 * lisp.h (ARRAYELTS): New macro.
5768 * alloc.c: Include execinfo.h if available.
5769 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
5770 (suspicious_free_record): New structure.
5771 (suspicious_objects, suspicious_object_index)
5772 (suspicious_free_history, suspicious_free_history_index):
5774 (find_suspicious_object_in_range, detect_suspicious_free)
5775 (Fsuspicious_object): New functions.
5776 (cleanup_vector): Call find_suspicious_object_in_range.
5778 2014-04-02 Martin Rudalics <rudalics@gmx.at>
5780 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
5781 width from font width (Bug#17163).
5783 * frame.c (x_set_frame_parameters): Calculate default values of
5784 new frame sizes only after all other frame parameters have been
5785 processed (Bug#17142).
5787 2014-04-02 Ken Brown <kbrown@cornell.edu>
5789 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
5792 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5794 * xterm.c (x_draw_image_glyph_string): Adjust image background
5795 width accordingly when its x position is adjusted. (Bug#17115)
5797 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
5799 * font.c (font_list_entities): Do not add empty vector to font cache.
5800 (font_matching_entity): Likewise. If matching entity is found, insert
5801 1-item vector with this entity instead of entity itself (Bug#17125).
5803 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
5805 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
5807 * fns.c (validate_subarray): Rename from validate_substring,
5808 since it works for vectors too. New arg ARRAY. Optimize for the
5809 non-nil case. Instead of returning bool, throw an error if out of
5810 range, so that the caller needn't do that. All uses changed.
5811 Report original values if out of range.
5812 (Fsubstring, Fsubstring_no_properties, secure_hash):
5813 Also optimize the case where FROM is 0 or TO is the size.
5815 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5817 * search.c (Freplace_match): Use make_specified_string.
5818 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
5819 to catch bogus override face of glyph strings.
5820 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
5821 Move common substring range checking code to...
5822 (validate_substring): ...this function.
5824 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
5826 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
5828 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
5830 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5831 bar is zero height, just return (Bug#16976).
5832 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5834 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5836 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5837 is nil. If waiting for toolbar to complete, force a redraw.
5839 2014-03-28 Glenn Morris <rgm@gnu.org>
5841 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5842 (emacs_bugreport): New variable.
5843 (usage_message): Use PACKAGE_BUGREPORT.
5844 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5846 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5848 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5850 Port recent signal-related changes to FreeBSD.
5851 Problem reported by Herbert J. Skuhra.
5852 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5853 Move decls from here ...
5854 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5856 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5858 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5859 and width of image background when it is displayed with a 'box'
5862 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5864 More backward-compatible fix to char-equal core dump (Bug#17011).
5865 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5866 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5868 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5870 * image.c (init_svg_functions): When loading SVG-related libraries,
5871 free already loaded libraries if the initialization fails.
5872 (rsvg_handle_set_size_callback): Remove declaration, unused.
5874 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5876 Fix core dump in char-equal (Bug#17011).
5877 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5878 unibyte buffers, as we can't tell whether the characters are
5881 * insdel.c (adjust_markers_for_delete): Remove unused local.
5883 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5885 Have (MARKER . ADJUSTMENT) undo records always be immediately
5886 after their corresponding (TEXT . POS) record in undo list.
5888 * lisp.h (record-delete): New arg record_markers.
5889 (record_marker_adjustment): No longer needed outside undo.c.
5890 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5891 adjustments to undo.c's record_marker_adjustments. Note that
5892 fileio.c's decide_coding_unwind is another caller to
5893 adjust_markers_for_delete. Because it has undo list bound to t,
5894 it does not rely on adjust_markers_for_delete to record marker
5896 (del_range_2): Swap call to record_delete and
5897 adjust_markers_for_delete so as undo marker adjustments are
5898 recorded before current deletion's adjustments, as before.
5899 (adjust_after_replace):
5900 (replace_range): Pass value for new record_markers arg to
5902 * undo.c (record_marker_adjustment): Rename to
5903 record_marker_adjustments and made static.
5904 (record_delete): Check record_markers arg and call
5905 record_marker_adjustments.
5906 (record_change): Pass value for new record_markers arg to
5908 (record_point): at_boundary calculation no longer needs to account
5909 for marker adjustments.
5911 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5913 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5916 2014-03-26 Glenn Morris <rgm@gnu.org>
5918 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5920 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5922 * buffer.c (struct sortvec): Add field `spriority'.
5923 (compare_overlays): Use it.
5924 (sort_overlays): Set it.
5926 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5928 * xdisp.c (redisplay_window): If all previous attempts to find the
5929 cursor row failed, try a few alternatives before falling back to
5930 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5932 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5934 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5935 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5937 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5938 variables on Windows.
5940 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5942 * w32.c (unsetenv): Remove unused var `retval'.
5943 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5945 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5946 (start_watching): Remove unused var `thr'.
5948 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5949 (find_child_console): Remove unnecesary var `thread_id'.
5951 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5952 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5954 2014-03-26 Glenn Morris <rgm@gnu.org>
5956 * filelock.c (Flock_buffer): Doc tweak.
5958 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5959 * emacs.c (shut_down_emacs):
5960 * fileio.c (Finsert_file_contents, write_region):
5961 * filelock.c (top-level, syms_of_filelock):
5962 * insdel.c (prepare_to_modify_buffer_1):
5963 CLASH_DETECTION is always defined now.
5965 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5967 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5968 DLL handle, to speed up thread startup.
5970 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5972 Handle sigmask better with nested signal handlers (Bug#15561).
5973 * atimer.c (sigmask_atimers): Remove.
5974 Remaining use rewritten to use body of this function.
5975 * atimer.c (block_atimers, unblock_atimers):
5976 * callproc.c (block_child_signal, unblock_child_signal):
5977 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5978 New arg OLDSET. All callers changed.
5979 * atimer.c (block_atimers, unblock_atimers):
5980 * callproc.c (block_child_signal, unblock_child_signal):
5981 * keyboard.c (handle_interrupt):
5982 * sound.c (vox_configure, vox_close):
5983 Restore the old signal mask rather than unilaterally clearing bits
5984 from the mask, in case a handler is running within another
5985 handler. All callers changed.
5986 * lisp.h, process.c, process.h, term.c:
5987 Adjust decls and callers to match new API.
5988 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5989 signal handlers aren't supposed to use floating point anyway.
5990 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5992 2014-03-23 Daniel Colascione <dancol@dancol.org>
5994 Split gc_sweep into discrete functions for legibility and better
5997 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5998 (sweep_vectors): Fix typo in comment.
5999 (sweep_conses, sweep_floats, sweep_intervals)
6000 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
6001 (gc_sweep): Call new functions, to which existing functionality is
6003 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
6005 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
6007 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
6009 2014-03-23 Daniel Colascione <dancol@dancol.org>
6011 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
6012 only if xic_style calls for it. This change allows Emacs to work
6013 with ibus. Also, don't leak resources if create_frame_xic fails,
6014 and stop caching xic_style across different displays.
6015 (supported_xim_styles): Make const.
6016 (best_xim_style): Remove first parameter: it's always just
6017 supported_xim_styles. Change to look at supported_xim_styles
6020 2014-03-23 Daniel Colascione <dancol@dancol.org>
6022 * term.c (init_tty): Rearrange condition for clarity; print
6023 appropriate diagnostic.
6025 2014-03-23 Daniel Colascione <dancol@dancol.org>
6027 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
6028 array. (ASAN caught.)
6030 2014-03-22 Glenn Morris <rgm@gnu.org>
6032 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
6034 2014-03-22 Daniel Colascione <dancol@dancol.org>
6036 * process.c (conv_sockaddr_to_lisp): When extracting the string
6037 names of AF_LOCAL sockets, stop before reading uninitialized memory.
6039 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6041 Fix regression introduced by patch for Bug#10500.
6042 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
6043 * w32term.c (x_draw_image_relief): Likewise.
6045 2014-03-21 Martin Rudalics <rudalics@gmx.at>
6047 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
6048 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
6049 maximize a frame for odd default fonts.
6051 2014-03-21 Glenn Morris <rgm@gnu.org>
6053 * minibuf.c (history-length): Increase default from 30 to 100.
6055 2014-03-21 Daniel Colascione <dancol@dancol.org>
6057 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
6058 every time we switch to minibuffer.
6060 * alloc.c (lisp_align_malloc, allocate_string_data)
6061 (allocate_vectorlike): Allow mmap allocation of lisp objects.
6062 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
6064 2014-03-21 Eli Zaretskii <eliz@gnu.org>
6066 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
6067 support more "verbs".
6069 2014-03-21 Daniel Colascione <dancol@dancol.org>
6071 Always prohibit dumping a dumped Emacs.
6073 * emacs.c (might_dump): New variable.
6074 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
6075 * lisp.h (might_dump): Declare.
6076 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
6078 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
6080 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
6082 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
6084 * doc.c (store_function_docstring): Warn when we don't know where to
6086 (Fsubstitute_command_keys): Don't advertise the fact that
6087 text-properties are dropped, since we think it's a bug that we'll fix.
6089 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
6090 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
6091 * frame.c (frame_garbaged): Make "docstring" more precise.
6093 2014-03-20 Glenn Morris <rgm@gnu.org>
6095 * charset.c (init_charset): When we cannot find the charsets directory,
6096 mention if EMACSDATA is set.
6098 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
6100 * fns.c (Frandom): Fix rare bug where the result isn't random.
6102 Fix porting inconsistency about rounding to even.
6103 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
6104 This way, the unusual !HAVE_RINT case acts like the usual
6105 HAVE_RINT case, and we can fix the documentation accordingly.
6107 2014-03-19 Eli Zaretskii <eliz@gnu.org>
6109 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
6110 (w32_wnd_proc): Initialize the dwHoverTime member of
6111 TRACKMOUSEEVENT structure.
6113 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
6115 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
6117 2014-03-16 Eli Zaretskii <eliz@gnu.org>
6119 * search.c (find_newline): Speed up the function when using the
6120 newline cache, by halving the number of calls to
6121 region_cache_forward and region_cache_backward. (Bug#16830)
6123 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
6125 * buffer.c (Fset_buffer): Document return value (bug#17015).
6127 2014-03-14 Martin Rudalics <rudalics@gmx.at>
6129 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
6130 nil, always resize character wise to avoid potential loss of the
6131 mode line (Bug#16923 related).
6133 2014-03-12 Martin Rudalics <rudalics@gmx.at>
6135 * frame.c (x_set_frame_parameters): Always calculate new sizes
6136 pixelwise to avoid potential loss when rounding.
6138 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
6140 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
6141 * xterm.c (x_free_frame_resources): Free all allocated cursors.
6143 2014-03-10 Eli Zaretskii <eliz@gnu.org>
6145 * w32.c (fstatat): Don't add an extra slash if the argument ends
6146 with a slash: this fails the subsequent call to stat_worker on
6147 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
6149 2014-03-09 Martin Rudalics <rudalics@gmx.at>
6151 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
6153 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
6155 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
6157 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
6158 when frame is only on one screen (Bug#14713).
6160 2014-03-08 Eli Zaretskii <eliz@gnu.org>
6162 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
6163 there's a valid wrap point in the display line, the last glyph
6164 cannot "just barely fit" on this row, because display_line doesn't
6165 let it. Instead, proceed as if the last glyph didn't fit, so that
6166 we eventually back up the iterator to the wrap point. This avoids
6167 delusional behavior of move_it_to, whereby it proceeds to the next
6168 display line, but sets current_x to zero for all the glyphs that
6169 without word-wrap would fit on the previous display line.
6170 One result was that visual-order cursor movement behaved erratically
6172 (Fmove_point_visually): Add code to find the x coordinate of the
6173 last character before wrap point, under word-wrap on a TTY.
6175 2014-03-07 Eli Zaretskii <eliz@gnu.org>
6177 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
6178 also return value of MOVE_POS_MATCH_OR_ZV from
6179 move_it_in_display_line_to, when moving from beginning of line to
6180 point's position. (Bug#16961)
6182 2014-03-07 Martin Rudalics <rudalics@gmx.at>
6184 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
6185 * window.c (Fselect_window): Explain NORECORD and
6186 `buffer-list-update-hook' in doc-string.
6188 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6190 * window.c (Fother_window_for_scrolling): Check that
6191 Vother_window_scroll_buffer is a buffer.
6193 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6195 * xterm.c (xim_initialize): Always pass a copy of resource name
6196 to XRegisterIMInstantiateCallback and eassert whether return
6197 value is True. Passing copy is important because Xlib doesn't
6198 make its own copy and resource name argument usually points to
6199 SSDATA (Vx_resource_name), which may be changed from Lisp.
6200 (xim_close_display): For XUnregisterIMInstantiateCallback,
6201 always eassert return value and pass exactly the same values
6202 as were used for XRegisterIMInstantiateCallback.
6203 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6204 sources to check why if you are interested.
6206 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6208 * dispnew.c (change_frame_size_1): Add new_lines instead of
6209 new_height, the latter may be still zero if passed as such.
6210 * window.c (Fwindow_pixel_height): Mention bottom divider in
6213 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6215 Fix "resource temporarily unavailable" with xgselect
6217 * xgselect.c: Include <stdbool.h>.
6218 (xg_select) [!USE_GTK]: Don't lose track of errno.
6220 Fix minor --enable-gcc-warnings issues.
6221 * widget.c (update_various_frame_slots, EmacsFrameResize):
6222 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6224 2014-03-04 Ken Brown <kbrown@cornell.edu>
6226 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6227 represent the actual adjustment needed for alignment.
6229 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6231 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6232 needed, and don't reallocate if the initial allocation already
6233 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6235 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6237 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6240 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6242 * cmds.c (delete-char): Update docstring pointing out that the
6243 function ignores `delete-active-region' and `overwrite-mode'.
6245 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6247 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6249 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6250 allocated buffer due to alignment.
6251 (freehook): If the block to be freed was allocated by
6252 'aligned_alloc', find its real pointer before calling 'free'.
6254 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6257 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6259 * font.c (toplevel): Adjust comment about font cache layout.
6260 (font_clear_cache): Fix to match real font cache layout.
6261 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6262 (Fframe_font_cache) [FONT_DEBUG]: New function.
6263 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6265 Avoid crashes when X fonts are erroneously freed on reused X
6266 'Display *' connection data (Bug#16069). Note that X font
6267 resources still may be leaked, but currently there is no way
6268 to completely avoid it.
6269 * xterm.h (struct x_display_info): New member x_id. Add comments.
6270 * xterm.c (x_display_id): New variable.
6271 (x_term_init): Assign identifier to each opened X connection.
6272 * xfont.c (struct xfont): New member x_display_id.
6273 (xfont_open): Initialize it with frame's display id.
6274 (xfont_close): Check whether font's display id matches the one
6275 recorded for the given display. Adjust comment.
6276 * xftfont.c (struct xftfont_info):
6277 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6279 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6281 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6282 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6283 killed Vother_window_scroll_buffer.
6284 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6286 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6288 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6289 that start with more than 2 slashes as UNCs. (Bug#16751)
6291 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6293 Fix a few crashes and leaks when cloning C strings.
6294 * alloc.c, lisp.h (dupstring): New function.
6295 * gtkutil.c (xg_get_font):
6296 * term.c (tty_default_color_capabilities):
6297 * xsettings.c (store_monospaced_changed)
6298 (store_font_name_changed, parse_settings)
6299 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6300 This avoids some unlikely crashes due to accessing freed storage,
6301 and avoids some minor memory leaks in the more-typical case.
6303 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6305 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6306 cursor when modeline can't be dragged (Bug#16647).
6308 2014-02-28 Glenn Morris <rgm@gnu.org>
6310 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6311 from custom-delayed-init-variables. (Bug#11565)
6313 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6315 More fixes for mouse glyph calculations (Bug#16647).
6316 * window.c (coordinates_in_window): In intersection of
6317 horizontal and vertical window dividers prefer the horizontal
6318 one. Add some extra parens to last fix.
6319 (window_relative_x_coord): Return x-coordinate for header and
6321 * xdisp.c (remember_mouse_glyph): In text area don't extend
6322 glyph into mode line to show the vertical drag cursor there
6323 immediately. Subdivide mouse glyphs in right fringes to show a
6324 horizontal drag cursor as soon as we enter the "grabbable width"
6325 portion. Handle vertical border case separately. Do not
6326 subdivide window divider areas.
6327 (note_mouse_highlight): On bottom divider of bottommost windows
6328 show vertical drag cursor only when the minibuffer window can be
6331 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6333 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6334 reset by the face of the object just displayed. See also bug#76.
6335 (get_next_display_element): If the string came from a display
6336 property, examine the box face attribute at it->position, not at
6337 it->current.pos, since the latter was not updated yet. (Bug#16870)
6338 (handle_face_prop): Improve commentary.
6340 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6342 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6343 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6345 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6347 Fixes around Bug#16647.
6348 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6349 ON_BOTTOM_DIVIDER cases.
6350 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6351 only if the window has no right divider.
6352 (Fcoordinates_in_window_p): Fix doc-string.
6354 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6356 * lread.c (Funintern): Fix doc to match advertised calling convention.
6358 2014-02-24 Daniel Colascione <dancol@dancol.org>
6360 * keyboard.c (read_char): Close race that resulted in lost events.
6362 2014-02-22 Glenn Morris <rgm@gnu.org>
6364 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6365 * window.c (window-resize-pixelwise): Doc fixes.
6367 * process.c (Finternal_default_process_filter)
6368 (Finternal_default_process_sentinel): Doc tweaks.
6370 2014-02-21 Glenn Morris <rgm@gnu.org>
6372 * process.c (Fprocess_buffer, Faccept_process_output)
6373 (Finternal_default_process_filter, Finternal_default_process_sentinel):
6376 2014-02-21 Martin Rudalics <rudalics@gmx.at>
6378 * window.c (Fwindow_scroll_bar_width): New function.
6380 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
6382 Pacify GCC when configuring with --enable-gcc-warnings.
6383 * xdisp.c (move_it_in_display_line_to) [lint]:
6384 Initialize recently-added local.
6386 2014-02-21 Daniel Colascione <dancol@dancol.org>
6388 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
6390 2014-02-20 Eli Zaretskii <eliz@gnu.org>
6392 * xdisp.c (init_iterator): Don't dereference a bogus face
6393 pointer. (Bug#16819)
6394 (try_cursor_movement): Don't use cursor position if
6395 set_cursor_from_row failed to compute it. This avoids assertion
6396 violations in MATRIX_ROW.
6397 (move_it_in_display_line_to): Save the iterator state in ppos_it
6398 only once per call. Reimplement the method used to return to the
6399 best candidate position if all the positions found in display line
6400 are beyond TO_CHARPOS. This cuts down the number of calls to
6401 bidi_shelve_cache, which moves a lot of stuff when lines are long
6402 and include bidirectional text. (Bug#15555)
6404 2014-02-20 Glenn Morris <rgm@gnu.org>
6406 * data.c (Fdefalias): Doc fix.
6408 2014-02-19 Eli Zaretskii <eliz@gnu.org>
6410 * xdisp.c (display_line): Fix horizontal scrolling of large images
6411 when fringes are turned off. This comes at a price of not
6412 displaying the truncation/continuation glyphs in this case.
6415 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
6416 CreateDIBSection returns an error indication, zero out *ximg after
6417 destroying the image. This avoids crashes in memory allocations
6418 due to the fact that some of the callers also call
6419 x_destroy_x_image, which will attempt to free an already free'd
6422 2014-02-18 Martin Rudalics <rudalics@gmx.at>
6424 * widget.c (update_various_frame_slots): Don't set
6425 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
6427 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
6429 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
6431 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
6433 temacs --daemon fix (Bug#16599).
6434 * emacs.c (main): Initialize daemon_pipe[1] here ...
6435 (syms_of_emacs): ... instead of here.
6437 2014-02-16 Anders Lindgern <andlind@gmail.com>
6439 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
6442 2014-02-16 Daniel Colascione <dancol@dancol.org>
6444 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
6445 (xd_get_connection_address): Use it.
6446 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
6447 xd_get_connection_address because the latter signals if the bus
6448 we're trying to close is already disconnected.
6450 2014-02-13 Eli Zaretskii <eliz@gnu.org>
6452 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
6453 argument to CreateThread. This avoids segfaults on Windows 9X.
6454 Reported by oslsachem <oslsachem@gmail.com>.
6456 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
6458 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
6459 * unexhp9k800.c (unexec_error): New function, to simplify the code.
6460 (check_lseek): New function, to report lseek errors.
6461 (save_data_space, update_file_ptrs, read_header, write_header)
6462 (copy_file, copy_rest, unexec): Use these news functions.
6463 (update_file_ptrs): Don't assume wraparound behavior when
6464 converting a large size_t value to off_t.
6466 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
6468 * composite.c (fill_gstring_header): Pass positions as C integers
6469 and move parameters checking to...
6470 (Fcomposition_get_gstring): ...this function. Handle case when
6471 buffer positions are in reversed order and avoid crash (Bug#16739).
6473 * buffer.c (validate_region): Mention current buffer in error message.
6475 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
6477 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
6479 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
6481 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
6483 2014-02-11 Glenn Morris <rgm@gnu.org>
6485 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
6486 Replace refs to "OpenStep" in messages.
6488 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
6490 Avoid "." at end of error diagnostics.
6491 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
6492 * font.c (Ffont_at):
6493 * nsfns.m (ns_display_info_for_name):
6494 * nsselect.m (Fx_own_selection_internal):
6495 * nsterm.m (performDragOperation:):
6496 Remove "." from end of diagnostic.
6498 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
6500 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
6501 unintuitive (bug#15824).
6502 (Fyes_or_no_p): Doc fix (bug#15456).
6504 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
6506 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
6508 * eval.c (call_debugger): When exiting the debugger, do not allow
6509 max_specpdl_size less than actual binding depth (Bug#16603).
6510 (syms_of_eval): Adjust docstring.
6512 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
6514 * cmds.c (Fself_insert_command): Output a clearer error message on
6515 negative repetitions (bug#9476).
6517 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
6519 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6521 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
6523 * minibuf.c (Fread_string): Doc clarification (bug#15422).
6525 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
6527 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
6529 * keyboard.c (Frecursive_edit): Fix typo in docstring.
6531 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6533 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
6535 * keyboard.c (Frecursive_edit): Say more precicely how throwing
6536 `exit' works (bug#15865).
6538 2014-02-07 Martin Rudalics <rudalics@gmx.at>
6540 Constrain window box/body sizes and margin widths (Bug#16649).
6541 * xdisp.c (window_box_width): Don't return less than zero.
6542 (window_box_left_offset, window_box_right_offset): Don't return
6543 more than the window's pixel width.
6544 * window.c (window_body_height, window_body_width): Don't return
6546 (window_resize_apply): Adjust margin width, if necessary.
6548 2014-02-07 Glenn Morris <rgm@gnu.org>
6550 * nsterm.m (syms_of_nsterm): Doc fix.
6552 2014-02-06 Eli Zaretskii <eliz@gnu.org>
6554 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
6555 New variables: pointers through which to call the respective APIs.
6556 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
6557 (filename_from_ansi, sys_link, check_windows_init_file):
6558 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
6559 This is required on Windows 9X, where we dynamically load
6560 UNICOWS.DLL which has their non-stub implementations.
6561 (maybe_load_unicows_dll): Assign addresses to these 2 function
6562 pointers after loading UNICOWS.DLL.
6564 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
6565 MultiByteToWideChar and WideCharToMultiByte through function
6568 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
6571 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
6573 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
6574 for OSX >= 10.9 if separate spaces are used.
6575 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
6577 2014-02-06 Glenn Morris <rgm@gnu.org>
6579 * buffer.c (cache-long-scans): Doc fix.
6581 2014-02-05 Eli Zaretskii <eliz@gnu.org>
6583 * w32fns.c (Fw32_shell_execute): Doc fix.
6585 2014-02-05 Bastien Guerry <bzg@gnu.org>
6587 * syntax.c (Fforward_word): Call Fconstrain_to_field with
6588 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
6590 2014-02-05 Martin Rudalics <rudalics@gmx.at>
6592 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
6593 outside the window (Bug#16649).
6595 * xdisp.c (note_mouse_highlight): When entering a margin area show
6596 a non-text cursor (Bug#16647).
6598 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
6600 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
6601 It prompted a compile-time diagnostic on GNU/Linux.
6602 Simplify to remove the need for the label.
6604 2014-02-04 Eli Zaretskii <eliz@gnu.org>
6606 * w32menu.c (w32_popup_dialog): Don't condition the whole function
6607 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
6608 to show it; otherwise return 'unsupported--w32-dialog' to signal
6609 to the caller that emulation with menus is necessary.
6610 This resurrects code inadvertently deleted by the 2013-10-08 commit.
6612 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
6614 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
6617 * menu.c (Fx_popup_dialog): Don't condition the call to
6618 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
6619 special symbol 'unsupported--w32-dialog', emulate the dialog with
6620 a menu by calling x-popup-menu.
6622 * menu.h (Qunsupported__w32_dialog): New extern variable.
6624 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
6626 * keyboard.c (kbd_buffer_get_event): Read file notification events
6629 * xgselect.c (xg_select): Read glib events in any case, even if
6630 there are no file descriptors to watch for. (Bug#16519)
6632 2014-02-03 Martin Rudalics <rudalics@gmx.at>
6634 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
6635 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
6636 * w32term.c (w32_draw_window_divider): Handle first and last
6638 * w32term.h (w32_fill_area_abs): New function.
6639 * xdisp.c (x_draw_right_divider): Don't draw over bottom
6641 * xfaces.c (realize_basic_faces): Handle new face ids.
6642 * xfns.c (Fx_create_frame): Call x_default_parameter for right
6643 and bottom divider width.
6644 * xterm.c (x_draw_window_divider): Handle first and last pixels
6647 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
6649 * print.c (Fexternal_debugging_output): Add cast to pacify
6650 --enable-gcc-warnings.
6651 * eval.c (call_debugger): Grow specpdl if the debugger was
6652 entered due to specpdl overflow (Bug#16603) and allow more
6653 specpdl space for the debugger itself.
6655 2014-02-02 Martin Rudalics <rudalics@gmx.at>
6657 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
6660 2014-02-01 Eli Zaretskii <eliz@gnu.org>
6662 * w32fns.c (Ffile_system_info): Use WINAPI in the function
6663 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
6665 * print.c (Fexternal_debugging_output): If the argument character
6666 is non-ASCII, encode it with the current locale's encoding before
6667 writing the result to the terminal. (Bug#16448)
6669 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
6670 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
6673 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
6675 * process.c (create_process): Reset SIGPROF handler in the child.
6676 * callproc.c (call_process): Likewise.
6678 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
6680 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
6682 2014-01-29 Eli Zaretskii <eliz@gnu.org>
6684 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
6685 of zero to print strings, GDB doesn't like it.
6687 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
6688 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
6689 we still use correct addresses. (Bug#16576)
6691 2014-01-27 K. Handa <handa@gnu.org>
6693 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
6694 to preserve the code detection behavior of 24.3.
6695 * coding.h (struct coding_system): New member detected_utf8_bytes.
6696 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
6697 (decode_coding_gap): Use short cut for UTF-8 file reading only
6698 when coding->detected_utf8_bytes equals to coding->src_bytes.
6699 * fileio.c (Finsert_file_contents): Cancel the previous change.
6701 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6703 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6704 that are not visible.
6706 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6708 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6709 is grabbed (Bug#16565).
6711 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6713 * xdisp.c (last_max_ascent): Re-remove after erroneously
6714 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6716 (move_it_to): Re-remove reference to last_max_ascent.
6717 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6718 max_descent here instead of calling line_bottom_y.
6721 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6723 * terminal.c (initial_free_frame_resources): New function.
6724 (init_initial_terminal): Install new hook to free face cache
6725 on initial frame and avoid memory leak. For details, see
6726 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6727 * xfaces.c (free_frame_faces): Adjust comment.
6729 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6731 * data.c (Fstring_to_number): Document results if unparsable
6734 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
6736 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
6738 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6740 When decoding, prefer ptrdiff_t to int for buffer positions etc.
6741 * coding.c (detect_coding_utf_8, emacs_mule_char)
6742 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
6743 (check_utf_8, decode_coding):
6744 * coding.h (struct coding_system.errors):
6745 Use ptrdiff_t, not int, for integer values derived from buffer and
6748 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
6749 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
6750 before invoking decode_coding_gap, since there's just one block.
6752 2014-01-25 Martin Rudalics <rudalics@gmx.at>
6754 Fix handling of face attributes in Fx_create_frame (Bug#16529).
6755 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
6756 too early. Again run change_frame_size before assigning menu-
6759 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
6761 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
6762 arrives, call x_check_fullscreen, in case the new display has a
6763 different resolution. (Bug#16517)
6765 2014-01-25 Eli Zaretskii <eliz@gnu.org>
6767 * term.c (read_menu_input): If the selected frame changes, exit
6769 (tty_menu_show): If the selected frame changes while we displayed
6770 a menu, throw to top level. (Bug#16479)
6772 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
6774 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
6776 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
6778 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
6779 * data.c (count_one_bits_word): Fix bug (negated comparison)
6780 when BITS_PER_ULL < BITS_PER_BITS_WORD.
6782 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
6784 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
6785 Avoid undefined behavior by initializing display property bit of a
6786 string processed by the bidirectional iterator. For details, see
6787 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
6789 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
6791 Minor cleanup of previous change.
6792 * image.c (imagemagick_error, Fimagemagick_types):
6793 Omit some recently-introduced and unnecessary casts and assignments.
6795 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
6797 Fix two memory leaks discovered with Valgrind.
6798 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
6799 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
6801 2014-01-22 Martin Rudalics <rudalics@gmx.at>
6803 Fixes in window size functions around Bug#16430 and Bug#16470.
6804 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
6805 (Fwindow_mode_line_height, Fwindow_header_line_height)
6806 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6807 Minor doc-string adjustments.
6808 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
6809 Rewrite doc-strings.
6810 (window_body_height, window_body_width): Do not count partially
6811 visible lines/columns when PIXELWISE is nil (Bug#16470).
6812 (Qfloor, Qceiling): New symbols.
6814 2014-01-21 Eli Zaretskii <eliz@gnu.org>
6816 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
6817 when the image cache is not yet allocated. (Bug#16509)
6819 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
6821 * buffer.c (Fkill_buffer): When killing an indirect buffer,
6822 re-attach intervals to its base buffer (Bug#16502).
6823 * intervals.c (set_interval_object): Move from here...
6824 * intervals.h (set_interval_object): ... to here. Fix comments.
6826 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
6828 Avoid undefined behavior by initializing buffer redisplay bit.
6829 Problem reported by Dmitry Antipov in
6830 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6831 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6833 Revert some of the CANNOT_DUMP fix (Bug#16494).
6834 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6836 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6838 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6839 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6840 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6841 they are replaced by macros that expand into direct calls to the
6842 corresponding functions from GDI32.DLL.
6843 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6844 variables in the Cygwin build, they are unused.
6846 2014-01-19 K. Handa <handa@gnu.org>
6848 * composite.c (composition_update_it): Fix previous change.
6850 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6852 Fix file name handling on MS-Windows 9X.
6853 * w32.c (maybe_load_unicows_dll): New function.
6855 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6856 on, to make sure we can convert file names to and from UTF-8 on
6857 Windows 9X. This fixes a failure to start up because Emacs cannot
6858 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6860 * w32font.c [WINDOWSNT]: Include w32.h.
6861 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6862 of implementing the same stuff.
6863 Remove now unused g_b_init_is_windows_9x.
6865 * w32.h (maybe_load_unicows_dll): Add prototype.
6867 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6869 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6870 switch to single keyboard. Prevents daemon crashes when a new
6871 client connects while we show a TTY menu in an existing client.
6874 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6876 Fix MinGW64 porting problem with _setjmp.
6877 Reported by Eli Zaretskii in:
6878 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6879 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6880 the old _setjmp and _longjmp. All uses changed.
6882 2014-01-13 Daniel Colascione <dancol@dancol.org>
6884 * textprop.c (Fremove_list_of_text_properties):
6885 Correctly handle reaching the end of the interval tree. (Bug#15344)
6887 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6889 * xdisp.c (resize_mini_window): Round height to a multiple of
6890 frame's line height. Fix bug in calculation of window start
6891 position (Bug#16424).
6893 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6895 * macfont.m: Include termchar.h.
6896 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6897 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6898 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6899 *_WITH_GC_* to take face and f as parameters.
6900 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6901 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6903 2014-01-13 Daniel Colascione <dancol@dancol.org>
6905 Fix menu item updating in the presence of the Unity global menu
6908 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6909 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6911 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6912 updating menus; explain why.
6913 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6914 problem it's supposed to solve and it interferes with detecting
6915 the presence of a global menu.
6916 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6919 2014-01-11 K. Handa <handa@gnu.org>
6921 * composite.c (composition_update_it): Fix indexing of
6922 LGSTRING_CHAR (Bug#15984).
6924 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6926 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6928 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6930 * xdisp.c (try_window_id): Don't use this function's optimizations
6931 if overlays in the buffer displayed by the window have changed
6932 since last redisplay. (Bug#16347)
6933 (message_dolog): Fix indentation.
6935 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6937 * frame.c (frame_resize_pixelwise): Fix doc-string.
6939 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6941 Fix handling of internal borders (Bug#16348).
6942 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6943 Remove internal border width from pixel width of windows.
6944 (change_frame_size_1): Don't return early when frame's pixel
6945 size changes - we still have to record the new sizes in the
6947 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6948 also when toolbar gets larger.
6949 * window.c (check_frame_size): Include internal_border_width in
6951 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6952 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6953 In non-toolkit/non-GTK version clear internal border.
6954 * xterm.c (x_clear_under_internal_border): New function for
6955 non-toolkit/non-GTK version.
6956 (x_after_update_window_line): In non-toolkit/non-GTK version
6958 (handle_one_xevent, x_set_window_size):
6959 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6960 * xterm.h (x_clear_under_internal_border): Extern it.
6962 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6964 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6965 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6968 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6970 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6971 last value of point is not equal to buffer's point. (Bug#16129)
6973 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6976 * nsterm.h (updateCollectionBehavior): Rename from
6977 updateCollectionBehaviour. All uses changed.
6979 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6980 * Makefile.in (SETFATTR): New macro.
6981 (temacs$(EXEEXT)): Use it.
6983 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6985 Fix maximization behavior on Windows (Bug#16300).
6986 * w32fns.c (w32_fullscreen_rect): Don't handle
6987 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6988 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6989 of SetWindowPos. Restore last placement also when leaving
6990 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6991 but the FULLSCREEN_BOTH case.
6993 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6996 * data.c (arithcompare_driver):
6997 * fileio.c (Fcar_less_than_car):
6998 * fns.c (internal_equal):
6999 * frame.c (delete_frame):
7000 * lisp.h (enum More_Lisp_Bits):
7002 Avoid C99 constructs that don't work in C89.
7003 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
7004 to port to C89, which doesn't have 'long long'.
7005 (count_trailing_zero_bits): Use them.
7007 2014-01-03 Chong Yidong <cyd@gnu.org>
7009 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
7011 2014-01-02 Martin Rudalics <rudalics@gmx.at>
7013 Further adjust frame/window scrollbar width calculations.
7014 * window.c (apply_window_adjustment):
7015 Set windows_or_buffers_changed.
7016 (Fwindow_scroll_bars): Return actual scrollbar width.
7017 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7018 For non-toolkit builds again use 14 as minimum width and set
7019 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
7020 * xterm.c (XTset_vertical_scroll_bar): Take width from
7021 WINDOW_SCROLL_BAR_AREA_WIDTH.
7022 (x_new_font): Rename wid to unit. Base calculation of new
7023 scrollbar width on toolkit used and make it analogous to that of
7024 x_set_scroll_bar_default_width.
7025 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7026 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
7027 of GetSystemMetrics.
7028 * w32term.c (w32_set_vertical_scroll_bar): Take width from
7029 WINDOW_SCROLL_BAR_AREA_WIDTH.
7030 (x_new_font): Make it correspond to changes in xterm.c.
7032 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
7034 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
7035 This is a cleaner way to fix the MinGW-w64 porting problem.
7036 Check for INTPTR_MAX misconfiguration.
7038 2014-01-01 Eli Zaretskii <eliz@gnu.org>
7040 * search.c (newline_cache_on_off, find_newline): In indirect
7041 buffers, use the newline cache of the base buffer.
7043 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
7044 buffer, invalidate the caches of its base buffer. (Bug#16265)
7046 * indent.c (width_run_cache_on_off, compute_motion): In indirect
7047 buffers, use the width-run cache of the base buffer.
7049 * xdisp.c (redisplay_window): When the window displays an indirect
7050 buffer, and the character widths in the display table have
7051 changed, invalidate the width-run cache of the corresponding base
7054 * fileio.c (Finsert_file_contents): When invalidating the newline
7055 cache, consider the case of inserting into indirect buffer.
7057 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
7058 In indirect buffers, use the paragraph cache of the base buffer.
7060 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7062 * window.c (grow_mini_window): Fix last change.
7064 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
7066 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
7068 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
7070 * w32term.c (w32_initialize): Use LCID and LOWORD.
7072 * w32proc.c (create_child): Use pid_t for 5th argument.
7073 (IsValidLocale): Don't provide prototype for MinGW64.
7074 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
7075 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
7077 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
7078 MinGW64 doesn't support.
7080 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
7082 * w32.c (set_named_security_info): New function.
7083 (acl_set_file): Fall back on set_named_security_info if
7084 set_file_security fails.
7085 (g_b_init_set_named_security_info_w)
7086 (g_b_init_set_named_security_info_a): New static variables.
7087 (globals_of_w32): Initialize them to zero.
7088 (set_named_security_info): Set them to non-zero if the
7089 corresponding API is available.
7090 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
7091 New function typedefs.
7093 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7095 Some more fixes following pixelwise resize changes including one
7097 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
7098 of frame_resize_pixelwise.
7099 * widget.c (pixel_to_text_size): New function.
7100 (update_wm_hints): Have size hints respect value of
7101 frame_resize_pixelwise.
7102 (EmacsFrameResize): Alway process resize requests pixelwise.
7103 * window.c (grow_mini_window): Make sure mini window is at least
7105 * xdisp.c (display_menu_bar): Make sure menubar extends till
7107 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
7108 (x_set_tool_bar_lines): Calculate pixelwise.
7109 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
7110 frame_resize_pixelwise.
7112 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
7114 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7115 variables not used there.
7117 2013-12-30 Eli Zaretskii <eliz@gnu.org>
7119 * w32.c (sys_umask): New function. (Bug#16299)
7121 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7123 * dispnew.c (change_frame_size_1): Take old width of root window
7124 from that window's pixel width. (Bug#16284)
7126 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
7128 Plain copy-file no longer chmods an existing destination (Bug#16133).
7129 * fileio.c (realmask): Now a static var, not a local.
7130 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
7131 Remove arg STATPTR. All uses changed.
7132 (Fcopy_file): Do not alter permissions of existing destinations,
7133 unless PRESERVE-PERMISSIONS (renamed from
7134 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
7135 Avoid race when testing for existing destinations and for
7136 when input and output files are the same.
7137 If changing the group fails, adjust both default and
7138 preserved permissions so that access is not granted to the
7140 (Fset_default_file_modes, init_fileio): Update realmask.
7141 (Fdefault_file_modes): Use realmask instead of calling umask.
7143 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
7145 Fix pipe bug with OS X emacs --daemon (Bug#16262).
7146 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
7147 flags on the daemon pipe ends before execing.
7149 2013-12-28 Eli Zaretskii <eliz@gnu.org>
7151 * w32fns.c (Fx_create_frame): Error out if called from a TTY
7152 session. (Bug#14739)
7154 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
7156 * callproc.c (Vexec_path): Document that exec-directory is in it.
7158 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7160 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
7163 2013-12-27 Chong Yidong <cyd@gnu.org>
7165 * data.c (Fsymbol_function): Doc fix.
7167 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7169 Some more tinkering with Bug#16051.
7170 * window.c (resize_frame_windows): Don't let the size of the
7171 root window drop below the frame's default character size.
7172 Never ever delete any subwindows - let the window manager do the
7175 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
7176 of toolbar lines needed when they exceed the height of the root
7178 (unwind_create_frame_1): New function.
7179 (Fx_create_frame): Generally inhibit calling the window
7180 configuration change hook here. Remove extra call to
7181 change_frame_size - it's not needed when we don't run the
7182 configuration change hook.
7184 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
7186 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
7187 On my Fedora 19 platform the core dumps were so big that
7188 my desktop became nearly catatonic.
7189 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7190 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7191 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7192 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7193 a clang-only syntax.
7194 * conf_post.h (__has_feature): New macro, if not already defined.
7195 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7196 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7198 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7200 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7201 is a file name. (Bug#16252)
7203 2013-12-25 Chong Yidong <cyd@gnu.org>
7205 * keyboard.c (Voverriding_terminal_local_map)
7206 (Voverriding_local_map): Doc fix.
7208 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7210 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7212 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7213 file name when it is submitted to ShellExecute. Simplify code.
7214 Don't test DOCUMENT for being a string, as that is enforced by
7215 CHECK_STRING. Doc fix.
7217 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7219 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7220 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7221 redisplay_tool_bar does. Improve and fix commentary.
7222 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7223 limits of the glyph matrices. (Bug#16051)
7224 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7225 only when the new size is different from the old one, and the new
7226 size can be achieved given the frame height.
7228 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7230 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7232 2013-12-23 Glenn Morris <rgm@gnu.org>
7234 * lread.c (Fload): Mention load-prefer-newer in doc.
7236 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7238 Handle Bug#16207 by being more restrictive when running hooks.
7239 * window.c (unwind_change_frame): New function.
7240 (Fset_window_configuration): Don't run configuration change hook
7241 while the frame configuration is unsafe. Call select_window
7244 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7246 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7248 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7250 * nsterm.h: Declare EmacsColor category.
7252 * nsterm.m (NSColor): Implement EmacsColor category.
7253 (ns_get_color): Use colorUsingDefaultColorSpace.
7254 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7256 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7258 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7260 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7261 having the PNG_NORETURN attribute, to avoid compiler warning in
7264 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7266 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7268 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7269 fringe background extension.
7270 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7271 because they are now always the same as `left' and `width',
7272 respectively. Remove code for the case that `width' and
7273 `sb_width' are different.
7275 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7277 Remove scroll_bar_actual_width from frames.
7278 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7279 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7280 (x_figure_window_size):
7281 * nsterm.m (x_set_window_size):
7282 * widget.c (set_frame_size):
7283 * w32term.c (x_set_window_size):
7284 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7285 scroll_bar_actual_width.
7287 Convert scroll_bar members to integers on Windows.
7288 * w32term.h (struct scroll_bar): Convert top, left, width,
7289 height, start, end and dragging to integers.
7290 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7292 * w32term.c (w32_set_scroll_bar_thumb)
7293 (w32_scroll_bar_handle_click): Remove XINT conversions for
7294 scroll_bar members. Treat bar->dragging as integer.
7295 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7296 first element. Remove XINT conversions for scroll_bar members.
7297 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7298 Remove XINT conversions for scroll_bar members.
7300 Fix assignment for new window total sizes.
7301 * window.c (Fwindow_resize_apply_total): Assign values for
7304 2013-12-20 Chong Yidong <cyd@gnu.org>
7306 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7307 argument to `append'.
7309 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7311 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7312 current text face, for extending the face of the display margins.
7315 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7316 Doc fix. (Bug#16190)
7318 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7320 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7323 * nsterm.m (Qfile, Qurl): New.
7324 (EV_MODIFIERS2): New macro.
7325 (EV_MODIFIERS): Use EV_MODIFIERS2.
7326 (ns_term_init): Remove font and color from DND, does not work on
7327 newer OSX, and other ports don't have them.
7328 (performDragOperation:): Handle modifiers used during drag.
7329 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7330 Remove global Lisp variables used to communicate with ns-win.el.
7331 Remove font and color handling.
7332 (syms_of_nsterm): Defsym Qfile and Qurl.
7334 2013-12-19 Anders Lindgren <andlind@gmail.com>
7336 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7337 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7339 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7340 (constrainFrameRect): Remove special case nr_screens == 1.
7341 Don't constrain size to size of view.
7343 * nsterm.h (ns_output): Remove dont_constrain.
7345 2013-12-19 Anders Lindgren <andlind@gmail.com>
7347 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7349 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7351 Minor fixes for recent openp changes.
7352 * lisp.h (GCPRO7): New macro.
7353 * lread.c (openp): Use bool for boolean; all callers changed.
7354 Protect save_string from GC. Don't assume that file descriptors
7355 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7356 warning about uninitialized variable.
7358 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7360 * w32fns.c (emacs_abort): Use intptr_t as argument of
7361 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7363 2013-12-18 Glenn Morris <rgm@gnu.org>
7365 * lread.c (Fload): Pass load_prefer_newer to openp.
7366 Don't bother checking mtime if openp already did it.
7367 (openp): Add `newer' argument, to check all suffixes
7368 and find the newest file.
7369 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7370 * callproc.c (call_process):
7371 * charset.c (load_charset_map_from_file):
7372 * emacs.c (init_cmdargs):
7373 * image.c (x_create_bitmap_from_file, x_find_image_file):
7375 * lread.c (Flocate_file_internal):
7376 * process.c (Fformat_network_address):
7377 * sound.c (Fplay_sound_internal):
7378 * w32.c (check_windows_init_file):
7379 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
7381 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
7383 2013-12-17 Eli Zaretskii <eliz@gnu.org>
7385 * w32.c (getloadavg): Don't index samples[] array with negative
7386 indices. Recover from wall-clock time being set backwards.
7388 * w32term.c (w32_initialize): Declare the argument of
7389 set_user_model as const.
7391 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
7392 (w32_menu_show): Constify some arguments passed to MessageBox.
7394 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
7395 to initialize Lisp objects.
7397 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
7398 initialize Lisp objects.
7400 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
7401 use variables used only on X under that condition.
7403 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7404 variables not used there.
7406 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7408 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
7409 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
7411 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7413 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
7414 code, revealed in presence of R2L characters, character
7415 compositions, and display vectors. A better fix for Bug#16148.
7416 (extend_face_to_end_of_line): Don't reference tool_bar_window in
7417 GTK and NS builds, they don't have this member of struct frame.
7419 * dispextern.h (struct composition_it): Correct a comment for the
7422 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7424 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
7425 This prevents a compilation error on C compilers that do not
7426 default functions to return 'int' if not declared. Also, add
7427 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
7428 since it now uses inline functions.
7430 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7432 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
7433 display margins on mode line, header line, and in the frame's
7434 tool-bar window. (Bug#16165)
7436 2013-12-16 Andreas Schwab <schwab@suse.de>
7438 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
7440 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
7442 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
7445 2013-12-16 Martin Rudalics <rudalics@gmx.at>
7447 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
7449 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
7451 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
7452 intended to find bogus pointers in font objects (Bug#16140).
7453 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
7454 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
7455 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
7456 Disable for MS-Windows due to Bug#15876; apparently this
7457 requires more or less substantial changes in fontset code.
7458 * xfont.c (xfont_close):
7459 * xftfont.c (xftfont_close): Call x_display_info_for_display
7460 to check whether 'Display *' is valid (Bug#16093 and probably
7463 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7465 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
7466 Reported by Juanma Barranquero <lekktu@gmail.com>.
7468 * process.c (Fprocess_send_eof): Don't crash if someone tries to
7469 open a pty on MS-Windows. (Bug#16152)
7471 * emacs.c (decode_env_path): Fix bogus comparison against
7472 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
7474 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
7476 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
7477 (Fx_file_dialog): Add parentheses around && to silence warning.
7479 * w32term.c (construct_drag_n_drop): Remove unused local variable.
7481 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7483 * xdisp.c (extend_face_to_end_of_line): Extend background of
7484 non-default face in margin areas as well. (Bug#16151)
7485 (display_line): Call extend_face_to_end_of_line for continued
7486 lines as well, if the display margins have non-zero width.
7487 (set_glyph_string_background_width): When needed, set the
7488 extends_to_end_of_line_p flag on glyph strings to be drawn in
7489 margin areas, not only in the text area.
7491 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
7494 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
7496 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
7497 Don't worry about verify_error being t, since it has to be a list.
7499 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
7501 Use bool for boolean, focusing on headers.
7502 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
7503 No need to include <stdbool.h>, since conf_post.h does it now.
7504 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
7505 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
7506 (SET_PER_BUFFER_VALUE_P):
7507 * ccl.c, ccl.h (setup_ccl_program):
7508 * ccl.h (CHECK_CCL_PROGRAM):
7509 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
7510 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
7511 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
7512 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
7513 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
7514 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
7515 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
7516 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
7517 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
7518 (CHARSET_FAST_MAP_SET):
7519 * coding.c (decode_coding_ccl, encode_coding_ccl):
7520 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
7521 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
7522 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
7523 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
7524 (decode_coding_c_string):
7525 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
7526 * conf_post.h (has_attribute):
7527 * dispextern.h (trace_redisplay_p)
7528 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
7529 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
7530 (SET_GLYPH_FROM_CHAR_GLYPH)
7531 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
7532 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
7533 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
7534 (cursor_in_mouse_face_p):
7535 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
7536 (blank_row, prepare_desired_row)
7537 (build_frame_matrix_from_leaf_window, make_current)
7538 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
7539 (update_window, scrolling_window, update_frame_line):
7540 * disptab.h (GLYPH_FOLLOW_ALIASES):
7541 * editfns.c (Fformat):
7542 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
7543 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
7544 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
7545 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
7546 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
7547 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
7548 (FONT_DEFERRED_LOG):
7549 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
7550 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
7551 (FRAME_MOUSE_UPDATE):
7552 * fringe.c (Fdefine_fringe_bitmap):
7553 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
7554 (x_create_bitmap_from_xpm_data, xpm_load_image):
7555 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
7556 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
7557 (MERGE_INTERVAL_CACHE):
7558 * keymap.h (KEYMAPP):
7559 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
7560 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
7561 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
7562 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
7563 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
7564 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
7565 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
7566 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
7567 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
7568 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
7569 (SETUP_BUFFER_SYNTAX_TABLE):
7570 * systime.h (timespec_valid_p):
7571 * term.c (save_and_enable_current_matrix):
7572 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
7573 * xdisp.c (in_display_vector_p, display_tool_bar_line)
7574 (redisplay_internal, try_window_reusing_current_matrix)
7575 (sync_frame_with_window_matrix_rows, try_window_id)
7576 (display_menu_bar, display_tty_menu_item, display_mode_line)
7577 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
7578 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
7579 * xmenu.c (xmenu_show):
7580 * xterm.c (use_xim, x_term_init):
7581 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
7582 (struct x_bitmap_record):
7583 Use bool for booleans.
7584 * ccl.c (struct buffer_text):
7585 * ccl.h (struct ccl_program):
7586 * charset.h (struct charset):
7588 * coding.h (struct iso_2022_spec, struct coding_system):
7589 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
7590 (struct glyph_string, struct face, struct face_cache)
7591 (struct bidi_string_data, struct bidi_it)
7592 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
7594 * editfns.c (Fformat):
7595 * frame.h (struct frame):
7596 * fringe.c (struct fringe_bitmap):
7597 * intervals.h (struct interval):
7598 * keyboard.h (struct kboard):
7599 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
7600 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
7601 (struct Lisp_Buffer_Local_Value, union specbinding):
7602 * macfont.m (struct macfont_info):
7603 * process.h (struct Lisp_Process):
7604 * termchar.h (struct tty_display_info):
7605 * window.h (struct window):
7606 * xterm.h (struct x_output):
7607 Use bool_bf for boolean bit-fields.
7608 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
7609 All callers changed.
7610 * ccl.h (struct ccl_program): Remove unused members private_state,
7611 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
7613 (struct ccl_spec): Remove unused members cr_carryover,
7614 eight_bit_carryover.
7615 * conf_post.h: Include <stdbool.h>.
7616 (bool_bf): New type.
7617 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
7618 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
7619 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
7620 'do { ... } while (false)' brackets.
7621 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
7622 Args must now be expressions; all callers changed.
7623 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
7624 (PRODUCE_GLYPHS): Simplify use of boolean.
7625 * fileio.c (Fcopy_file):
7626 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
7627 * lisp.h (UNGCPRO): Return void, not int.
7628 (FOR_EACH_TAIL): Use void expression, not int expression.
7629 * region-cache.c: Reindent.
7630 * region-cache.h: Copy comments from region-cache.c, to fix
7631 incorrect remarks about booleans.
7633 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7635 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
7636 when character at point is displayed from a display vector.
7639 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
7641 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
7642 now a list of certificate validation checks that will abort a
7643 connection with an error.
7644 (Fgnutls_boot): Document it and use it.
7646 2013-12-14 Martin Rudalics <rudalics@gmx.at>
7648 * w32term.c (w32_enable_frame_resize_hack): New variable.
7649 (x_set_window_size): Use it to hack frame resizing on Windows
7652 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7654 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
7655 Windows-specific code to w32.c. Change error message text to
7656 match that of Posix platforms.
7658 * w32.c (w32_copy_file): New function, most of the code copied and
7659 reworked from Fcopy_file. Improve error handling. Plug memory
7660 leak when errors are thrown. Support file names outside of the
7661 current codepage. (Bug#7100)
7663 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7665 * lread.c (load_path_default): Prototype.
7667 2013-12-13 Glenn Morris <rgm@gnu.org>
7669 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
7670 (dump_path): Remove.
7671 (load-path-default): Remove `changed' argument.
7672 Do not set dump_path permanently. Simplify.
7673 (init_lread): Simplify.
7674 (syms_of_lread): Remove dump_path.
7676 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7678 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
7679 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
7680 2013-12-12 font-related change to avoid Bug#16128, which
7681 is quite hard to fix without even more substantial changes.
7683 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7685 * font.c (font_close_object): Check for live frame (Bug#16128).
7687 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7689 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
7690 Return ptrdiff_t, not int, since it's a buffer size.
7691 Reindent/reparen some macros to a more Gnuish style.
7693 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
7695 Avoid undefined behavior with huge regexp interval counts.
7696 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
7697 since it's now specialized to interval counts. All uses changed.
7698 Do not assume wraparound on signed integer overflow.
7699 (regex_compile): Simplify based on the above changes.
7701 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7703 Support file names on MS-Windows that use characters outside of
7704 the current system codepage. (Bug#7100)
7706 * w32.c (get_file_security, set_file_security)
7707 (create_symbolic_link): Separate pointers and boolean flags for
7708 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7709 non-zero, else the former.
7710 (codepage_for_filenames, filename_to_utf16, )
7711 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7713 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7715 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7716 Accept only one argument; all callers changed.
7717 (dostounix_filename): Remove the second argument, now works in
7718 UTF-8. All callers changed.
7719 (parse_root): Lose DBCS code.
7720 (get_long_basename, w32_get_short_filename, init_environment)
7721 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7722 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7723 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7724 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7725 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7726 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7728 (ansi_encode_filename): New function.
7729 (get_emacs_configuration, get_emacs_configuration_options):
7731 (add_volume_info, GetCachedVolumeInformation): Run the input file
7732 name through unixtodos_filename, to ensure it is stored and
7733 referenced in canonical form.
7734 (get_volume_info): Lose the DBCS code, now works in UTF-8.
7735 (logon_network_drive, sys_link, utime): Improve error handling.
7736 (sys_access): New function.
7737 (hashval, generate_inode_val): Unused functions deleted.
7738 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
7739 (check_windows_init_file): Convert error message from UTF-8 to
7740 ANSI codepage, for display in the message box.
7741 (globals_of_w32): Set w32_unicode_filenames according to the OS
7744 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
7745 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7746 (syms_of_w32term): Declare w32-unicode-filenames.
7748 * w32proc.c (new_child, delete_child): Remove code that handled
7749 unused pending_deletion and input_file members of the child struct.
7750 (create_child, sys_spawnve): Convert all file names to ANSI
7751 codepage. Use ANSI APIs explicitly; forcibly fail if any file
7752 name cannot be encoded in ANSI codepage. Don't use
7753 unixtodos_filename, mirror slashes by hand.
7754 (record_infile, record_pending_deletion): Functions deleted.
7755 (Fw32_short_file_name): Call w32_get_short_filename instead of
7758 * w32notify.c (add_watch): Work in Unicode mode when
7759 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7760 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
7761 instead, do the same with Lisp primitives.
7763 * w32fns.c (file_dialog_callback, Fx_file_dialog)
7764 (Fsystem_move_file_to_trash, Fw32_shell_execute)
7765 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
7766 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
7767 (Fw32_shell_execute): Improve error reporting.
7768 (Fdefault_printer_name): Ifdef away for Cygwin.
7770 * w32.h (struct _child_process): Remove input_file and
7771 pending_deletion members that are no longer used.
7772 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
7773 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
7774 (ansi_encode_filename): New and updated prototypes.
7776 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
7778 (unexec): Don't use dostounix_filename, it expects a file name in
7779 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
7782 * fileio.c (Ffile_name_directory, file_name_as_directory)
7783 (directory_file_name, Fexpand_file_name)
7784 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
7785 arguments of dostounix_filename.
7786 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
7787 use MAX_UTF8_PATH for size of file-name strings.
7788 (emacs_readlinkat): Build an explicitly unibyte string for file
7790 (syms_of_fileio) <file-name-coding-system>:
7791 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
7793 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
7794 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
7795 directories to UTF-8.
7796 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
7797 environment, and each element of the input PATH, to UTF-8.
7799 * dired.c (file_attributes): Use build_unibyte_string explicitly
7800 to make Lisp strings from user and group names.
7802 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
7805 * coding.c (decode_file_name, encode_file_name): New functions.
7807 * termcap.c (tgetent): Adapt to the change in arguments of
7810 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
7813 * msdos.c (dostounix_filename, init_environment): Adapt to the
7814 change in arguments of dostounix_filename.
7816 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
7817 [WINDOWSNT]: Encode file names passed to the image libraries in
7820 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
7821 [WINDOWSNT]: Convert file names to the current ANSI codepage.
7823 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
7824 arguments of dostounix_filename.
7826 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7828 * font.h (struct font_entity) [HAVE_NS]: New field to record
7829 font driver which was used to create this entity.
7830 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7831 frame where the font was opened.
7832 (font_close_object): Add prototype.
7833 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7834 (font_close_object): Not static any more. Lost frame arg.
7835 Adjust comment and users.
7836 * alloc.c (cleanup_vector): Call font_close_object to adjust
7837 per-frame font counters correctly. If HAVE_NS, also call
7838 driver-specific cleanup for font-entity objects.
7839 * ftfont.c (ftfont_open):
7840 * nsfont.m (nsfont_open):
7841 * w32font.c (w32font_open_internal):
7842 * xfont.c (xfont_open):
7843 * xftfont.c (xftfont_open): Save frame pointer in font object.
7844 * macfont.m (macfont_open): Likewise.
7845 (macfont_descriptor_entity): Save driver pointer to be able
7846 to call its free_entity routine when font-entity is swept.
7847 * ftxfont.c (ftxfont_open): Add eassert because frame
7848 pointer should be saved by ftfont_driver.open.
7850 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7852 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7853 input polling is used. This is still meaningful for Cygwin, see
7854 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7855 * keyboard.c (poll_for_input_1, input_polling_used):
7856 Define unconditionally.
7857 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7858 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7859 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7860 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7861 (face_for_char): Likewise. Rearrange eassert and return ASCII
7862 face for CHAR_BYTE8_P.
7863 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7865 2013-12-11 Ken Brown <kbrown@cornell.edu>
7867 * dispextern.h (erase_phys_cursor):
7868 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7870 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7872 * nsterm.m (x_free_frame_resources):
7873 * term.c (tty_free_frame_resources):
7874 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7875 face cache because it's implied by free_frame_faces anyway.
7876 * w32term.c (x_free_frame_resources): Likewise. Do not call
7877 free_frame_faces twice.
7879 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7881 * editfns.c (Fformat_time_string): Mention %F in the doc.
7883 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7885 * window.c (resize_frame_windows): Don't return immediately when
7886 the root window's size doesn't change - the minibuffer window
7887 may still have to be repositioned/resized.
7888 * xfns.c (Fx_create_frame): Always change the frame size after
7889 initializing the frame's faces.
7890 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7891 change_frame_size should already have done it.
7892 (x_new_font): Assign new tool- and menu-bar heights.
7893 (x_set_window_size_1): Account for tool- and menu-bar heights
7894 (Bug#16013). Don't set pixel sizes since change_frame_size
7895 should already have done it.
7897 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7899 Remove the option of using libcrypto.
7900 * Makefile.in (LIB_CRYPTO): Remove.
7901 (LIBES): Don't use it.
7903 2013-12-11 Juri Linkov <juri@jurta.org>
7905 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7906 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7908 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7910 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7911 drawn tool bar items (Bug#16058).
7912 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7914 2013-12-09 Ken Brown <kbrown@cornell.edu>
7916 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7918 * lisp.h (get_frame_param): Adjust conditions for prototype
7921 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7923 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7924 Avoid unused macro warning if configured --without-xft.
7926 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7928 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7930 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7932 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7934 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7936 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7938 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7940 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7942 Use libcrypto's checksum implementations if available, for speed.
7943 * Makefile.in (LIB_CRYPTO): New macro.
7946 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7947 The macro didn't conform to C99 due to type mismatch,
7948 which caused compilation failure with Sun C 5.12,
7949 and it was confusing anyway. Include window.h to declare
7950 redisplay_other_windows.
7952 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7954 * window.c (set_window_buffer): Update mode line (bug#16084).
7956 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7958 Fix minor problems found by static checking.
7959 * keyboard.c (poll_for_input_1, input_polling_used):
7960 Define only if HAVE_NTGUI.
7961 * xmenu.c (popup_activate_callback): Omit unnecessary
7962 check against USE_X_TOOLKIT, which must be defined here anyway.
7963 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7966 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7968 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7970 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7972 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7974 * nsterm.m (x_set_window_size): Remove fprintf.
7975 (init): Define always. Set applicationDidFinishLaunchingCalled
7977 (applicationDidFinishLaunching:):
7978 Set applicationDidFinishLaunchingCalled.
7979 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7982 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7984 Pixel resize changes for NS (Bug#16049).
7985 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7986 height/width. row/cols are locals.
7987 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7988 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7989 (windowWillResize): Remove gsextra. Calculate extra as in
7991 (x_new_font): Don't change frame size if fullscreen.
7992 Change size pixelwise.
7994 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7995 comment in xfns.c. Change to pixelwise call.
7997 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7999 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
8002 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
8004 * xterm.c (input_signal_count): Remove.
8005 (x_dispatch_event): Define unconditionally.
8006 (x_make_frame_visible): Process X events until the frame
8007 is really visible (Bug#16027).
8008 * xterm.h (x_dispatch_event): Declare unconditionally.
8010 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
8012 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
8014 * nsterm.m (x_set_window_size): Handle pixelwise.
8016 2013-12-05 Martin Rudalics <rudalics@gmx.at>
8018 * w32term.c (x_new_font):
8019 * xterm.c (x_new_font): Calculate new frame size from new font
8022 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8024 * lisp.h (FOR_EACH_TAIL): New macro.
8025 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
8027 * window.c (select_window): Call second wset_redisplay before we change
8028 selected_window (bug#16034).
8030 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
8032 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
8034 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8036 * w32xfns.c: Include window.h, to avoid a compiler warning.
8038 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8040 * window.c (window_scroll): Mark window for redisplay (bug#16034).
8041 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
8042 window_scroll takes care of it.
8043 (Fset_window_point, Fdelete_other_windows_internal)
8044 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
8045 (Fsplit_window_internal, Fdelete_window_internal)
8046 (Fresize_mini_window_internal, Fset_window_configuration)
8047 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
8048 cause redisplay instead of forcing a complete redisplay.
8049 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
8050 we're only affecting the selected_window.
8052 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8054 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
8055 directional control characters. Update type and category
8056 determination according to the UBA from Unicode v6.3.
8057 (bidi_category_t): New category EXPLICIT_FORMATTING.
8059 * dispextern.h (bidi_type_t): Update to include new bidirectional
8060 properties introduced with Unicode v6.3. (Bug#16043)
8062 2013-12-04 Martin Rudalics <rudalics@gmx.at>
8064 * xterm.c (XTflash): Fix coordinate of bottom area to flash
8067 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
8069 * font.c (font_list_entities): Remove dummy assignment.
8070 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
8071 used on graphic displays only. Remove unused 'font_encoder' member.
8072 (struct font_bitmap): Remove unused 'extra' member.
8073 * nsfont.m (nsfont_open):
8074 * w32font.c (w32font_open_internal):
8075 * ftfont.c (ftfont_get_bitmap): Adjust users.
8077 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8079 Use bool for boolean.
8080 * tparam.c (tparam1):
8081 * undo.c (record_point, record_property_change):
8082 Use bool for boolean, for local vars that are always true or false.
8084 Minor integer overflow fixes (Bug#16033).
8085 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
8086 This improves on the previous fix to this function.
8087 (window_resize_check): When summing up pixel counts, don't rely on
8088 undefined behavior if the sum overflows.
8090 2013-12-03 Martin Rudalics <rudalics@gmx.at>
8092 * window.c (Fset_window_new_pixel): Don't choke at negative
8093 argument value (Bug#16033).
8095 * xfns.c (Fx_create_frame): Add another call to change_frame_size
8096 to avoid crash in window_box_height.
8098 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
8099 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
8101 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
8103 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8105 Minor integer overflow fixes.
8106 * window.c (Fset_window_new_pixel, grow_mini_window):
8107 * xdisp.c (Fwindow_text_pixel_size):
8108 Avoid undefined behavior on signed integer overflow.
8109 * xfns.c (x_set_mouse_color):
8110 Check that drag shape fits in 'unsigned', since that's what X wants.
8112 2013-12-02 Eli Zaretskii <eliz@gnu.org>
8114 Improve reporting of fatal exception on MS-Windows.
8115 * w32fns.c (my_exception_handler): New function.
8116 (globals_of_w32fns): Set it up as the unhandled exception
8117 handler. Initialize exception code and address to zeros.
8118 (emacs_abort): If the exception code and address are available,
8119 print them at the beginning of the backtrace. Fix the format of
8120 printing addresses (was producing 0x0x12345678 on XP).
8123 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
8125 * eval.c (Fbacktrace__locals): New function.
8126 (syms_of_eval): Defsubr it.
8128 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8130 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
8131 Define here to unify between...
8132 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
8133 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
8135 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8137 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
8139 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
8140 fringe background extension.
8141 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8142 because they are now always the same as `left' and `width',
8143 respectively. Remove code for the case that `width' and
8144 `sb_width' are different.
8146 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
8148 Fix minor problems found by static checking.
8149 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
8150 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
8151 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
8153 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
8155 * image.c (imagemagick_compute_animated_image): Don't crash if we
8156 have an animation with different-sized images (bug#15313).
8158 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8160 Remove some unused items introduced during pixelwise change.
8161 * window.c (window_resize_total_check): Remove unused function.
8162 * xdisp.c (remember_mouse_glyph): Remove unused label.
8163 (Ftool_bar_height): Move declaration inside #if.
8164 * xterm.c (x_set_window_size): Don't use r and c.
8166 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
8168 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8171 * window.c (Fset_window_configuration): Comment out unused variables.
8173 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8175 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
8177 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
8179 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
8181 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8182 HAVE_GNUTLS3 (Bug#16001).
8184 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
8185 if interrupts are deferred (Bug#15801).
8187 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8189 Support resizing frames and windows pixelwise.
8190 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8191 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8192 (struct glyph_matrix): Replace window_left_col and
8193 window_top_line by window_pixel_left and window_pixel_top.
8194 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8196 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8197 (draw_window_divider, move_it_to, x_draw_right_divider)
8198 (x_draw_bottom_divider, change_frame_size): Add or fix
8200 * dispnew.c (change_frame_size_1): Change prototype.
8201 (adjust_glyph_matrix, required_matrix_width)
8202 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8203 values instead of lines and columns.
8204 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8205 WINDOW_TOTAL_FRINGE_WIDTH.
8206 (handle_window_change_signal, do_pending_window_change)
8207 (init_display): Adjusts calls of change_frame_size.
8208 (change_frame_size, change_frame_size_1): Handle pixelwise
8210 * frame.c (Qright_divider_width, Qbottom_divider_width):
8212 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8213 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8214 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8215 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8217 (set_frame_param): New function.
8218 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8219 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8220 (Ffringe_width, Fborder_width, Fright_divider_width)
8221 (Fbottom_divider_width): New functions, defsubr them.
8222 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8223 New argument pixelwise.
8224 (struct frame_parm_table): New members Qright_divider_width and
8225 Qbottom_divider_width.
8226 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8227 (x_report_frame_params): Handle Qright_divider_width and
8228 Qbottom_divider_width.
8229 (x_set_right_divider_width, x_set_bottom_divider_width):
8231 (frame_resize_pixelwise): New option.
8232 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8233 new_pixelwise, right_divider_width and bottom_divider_width;
8234 remove total_lines; rename text_lines, text_cols, new_text_lines
8235 and new_text_cols to text_height, text_width, new_height and
8236 new_width respectively.
8237 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8238 FRAME_TEXT_WIDTH respectively.
8239 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8240 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8241 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8243 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8244 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8245 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8246 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8247 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8248 (FRAME_TOTAL_COLS_ARG): Remove macro.
8249 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8250 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8251 (x_wm_set_size_hint): Handle frame pixel sizes.
8252 * indent.c (compute_motion, Fcompute_motion):
8253 Call window_body_width instead of window_body_cols.
8254 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8255 (make_lispy_position): Handle right and bottom dividers.
8256 (Fsuspend_emacs): Pixelize call of change_frame_size.
8257 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8258 * lisp.h: Extern set_frame_param.
8259 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8261 (Fx_create_frame): Add entry for vertical_drag_cursor.
8262 Pixelize call of change_frame_size.
8263 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8264 * nsterm.m (ns_update_window_end): Optionally draw right
8266 (x_set_window_size): Add argument pixelwise.
8267 Call check_frame_size and change_frame_size with pixelwise zero.
8268 (ns_draw_window_divider): New function.
8269 (ns_redisplay_interface): Add ns_draw_window_divider.
8270 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8271 (x_new_font): Call x_set_window_size with pixelwise zero.
8272 * print.c (print_object): For a window print its sequence
8274 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8275 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8276 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8277 (w32_createwindow): Use scroll bar area width.
8278 (w32_wnd_proc): Handle bottom divider width.
8279 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8280 (Fx_create_frame): Default divider width parameters.
8281 Caclulate sizes pixelwise. Add vertical drag cursor support.
8282 (x_create_tip_frame): Default divider widths to zero.
8283 Pixelize call to change_frame_size.
8284 (Fx_show_tip): Add handling of divider widths. Pixelize window
8286 (Fw32_frame_rect): New function.
8287 (frame_parm_handler w32_frame_parm_handlers): Add divider
8289 (Vx_window_vertical_drag_shape): Add variable.
8290 * w32inevt.c (resize_event, maybe_generate_resize_event):
8291 Pixelize change_frame_size calls.
8292 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8294 * w32term.c (w32_draw_window_divider): New function.
8295 (x_update_window_end): Handle right divider.
8296 (w32_draw_fringe_bitmap, x_scroll_run)
8297 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8298 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8299 Calculate new frame sizes pixelwise.
8300 (x_new_font): Pixelize call to x_set_window_size.
8301 (x_check_fullscreen): Pixelize call to change_frame_size.
8302 (x_set_window_size_1, x_set_window_size): New argument
8303 pixelwise. Calculate pixelwise.
8304 (x_wm_set_size_hint): Use scroll bar area width.
8305 (w32_redisplay_interface): Add w32_draw_window_divider.
8306 * w32term.h (struct w32_output): Add vertical drag cursor.
8307 * widget.c (set_frame_size, update_wm_hints)
8308 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8310 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8311 * window.c (sequence_number): Restore.
8312 (Fwindow_pixel_width, Fwindow_pixel_height)
8313 (Fwindow_mode_line_height, Fwindow_header_line_height)
8314 (window_pixel_to_total, Frun_window_scroll_functions)
8315 (Fset_window_new_pixel, window_resize_apply_total)
8316 (Fwindow_resize_apply_total): New functions.
8317 (window_body_height, window_body_width): Rename from
8318 window_body_lines. New argument PIXELWISE.
8319 Calculate pixelwise.
8320 (Fwindow_body_height, Fwindow_body_width): New argument
8322 (coordinates_in_window, window_relative_x_coord): Use window's
8323 pixel width instead of total width.
8324 (replace_window, recombine_windows): Initialize pixel values.
8325 (resize_root_window, resize_frame_windows, grow_mini_window)
8326 (shrink_mini_window): New argument PIXELWISE.
8327 Calculate pixelwise.
8328 (Fdelete_other_windows_internal, adjust_window_margins)
8329 (window_resize_check, window_resize_apply)
8330 (Fdelete_window_internal, Fresize_mini_window_internal)
8331 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8332 (check_frame_size): Rename arguments. New argument PIXELWISE.
8333 Calculate pixelwise.
8334 (set_window_buffer): Make samebuf bool. Run configuration change
8335 hook only if buffer changed.
8336 (Fset_window_buffer): Rewrite doc-string.
8337 (make_window): Initialize new_pixel slot.
8338 (Fwindow_resize_apply): Check pixel size of root window.
8339 (Fsplit_window_internal): Call 2nd argument pixel_size.
8340 Calculate pixelwise.
8341 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8343 (save_window_data): New slots frame_text_width,
8344 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8345 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8347 (Fcurrent_window_configuration, Fset_window_configuration)
8348 (save_window_save, compare_window_configurations): Handle new
8349 slots in save_window_data and saved_window.
8350 (Fset_window_scroll_bars): Fix doc-string.
8351 (window_resize_pixelwise): New variable.
8352 (coordinates_in_window, Fcoordinates_in_window_p):
8354 (make_parent_window): Adjust sequence_number.
8355 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8357 * window.h (struct window): New members new_pixel, pixel_left,
8358 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8359 (wset_new_pixel): New function.
8360 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8361 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8362 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8363 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8364 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8365 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8366 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8367 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8368 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8369 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8370 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8371 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8372 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
8373 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
8374 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
8376 (resize_frame_windows, grow_mini_window, shrink_mini_window)
8377 (window_body_width, check_frame_size): Adapt external declarations.
8378 * xdisp.c (last_max_ascent): New integer.
8379 (window_text_bottom_y): Handle bottom divider.
8380 (window_box_width, window_box_height): Calculate pixelwise.
8381 (get_glyph_string_clip_rects): Handle right divider.
8382 (remember_mouse_glyph): When windows are resized pixelwise
8383 proceed with width and height set to 1.
8384 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
8386 (move_it_to): Calculate and return maximum x position
8388 (Fwindow_text_pixel_size): New function.
8389 (resize_mini_window, update_tool_bar): Calculate pixelwise.
8390 (tool_bar_lines_needed): Rename to tool_bar_height.
8391 Calculate pixelwise.
8392 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
8393 Calculate pixelwise.
8394 (redisplay_tool_bar): Calculate pixelwise.
8395 (redisplay_window): Calculate pixelwise. Handle dividers.
8396 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
8397 (x_draw_vertical_border): Handle dividers.
8398 (define_frame_cursor1): Handle vertical drag cursor.
8399 (x_draw_right_divider, x_draw_bottom_divider): New functions.
8400 (expose_window): Calculate pixelwise. Handle dividers.
8401 (init_xdisp): Initialize pixel values.
8402 * xfaces.c (Qwindow_divider): New face.
8403 (realize_basic_faces): Realize it.
8404 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
8405 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8406 (x_set_scroll_bar_default_width): Default actual width to 16.
8407 (Fx_create_frame): Set sizes pixelwise.
8408 (x_create_tip_frame): Default divider widths to zero.
8409 Pixelize call of change_frame_size.
8410 (Fx_show_tip): Handle divider widths. Initial pixel position
8412 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
8413 (Vx_window_vertical_drag_shape): New option.
8414 * xmenu.c (free_frame_menubar): Pixelize call of
8416 * xterm.c (x_draw_window_divider): New function.
8417 (x_update_window_end): Optionally draw right divider.
8418 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
8419 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
8420 (handle_one_xevent, x_new_font): Calculate pixelwise.
8421 (x_set_window_size_1, x_set_window_size): New argument
8422 pixelwise. Calculate pixelwise.
8423 (x_wm_set_size_hint): Pixelize call of check_frame_size.
8424 (struct x_redisplay_interface): Add x_draw_window_divider.
8425 * xterm.h (struct x_output): Add vertical_drag_cursor.
8427 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
8429 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
8430 Set invisible frames's `redisplay' when a full redisplay is requested.
8431 (redisplay_window): Set must_be_updated_p instead (bug#15999).
8432 (redisplay_mode_lines): Don't set must_be_updated_p any more.
8433 (display_mode_lines): Set it here instead.
8435 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
8437 * dispextern.h (set_window_update_flags): Remove.
8439 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8441 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
8443 * xdisp.c (REDISPLAY_SOME_P): New macro.
8444 (redisplay_internal): Use it (bug#15999).
8445 (prepare_menu_bars, redisplay_window): Use it as well.
8447 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
8449 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
8451 * w32font.c (g_b_init_get_char_width_32_w): New static var.
8452 (globals_of_w32font): Zero it out.
8453 (GetCharWidth32W_Proc): New function pointer.
8454 (get_char_width_32_w): New function.
8455 (compute_metrics): If get_glyph_outline_w returns an error, try
8456 get_char_width_32_w before declaring a failure. This avoids
8457 punishing raster (a.k.a. "bitmap") fonts by slowing down
8458 redisplay. (Bug#6364).
8460 2013-11-29 Eli Zaretskii <eliz@gnu.org>
8462 * xdisp.c (clear_mouse_face): Don't invalidate the entire
8463 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8464 highlight needs to be redisplayed. (Bug#15913)
8466 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
8468 Fix minor problems found by static checking.
8469 * buffer.h (struct buffer_text, struct buffer):
8470 * frame.h (struct frame):
8471 * window.h (struct window):
8472 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
8473 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
8474 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
8475 no-longer-valid use of HAVE_MENUS.
8476 * xdisp.c (propagate_buffer_redisplay): Now static.
8478 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8480 * xmenu.c (Fmenu_or_popup_active_p):
8481 * window.c (Fset_window_configuration):
8482 * menu.c (Fx_popup_menu, Fx_popup_dialog):
8483 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
8484 * fns.c (Fyes_or_no_p):
8485 * editfns.c (Fmessage_box, Fmessage_or_box):
8486 * alloc.c (make_save_ptr_ptr):
8487 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
8489 * window.c (Fset_window_configuration): Move select_window later.
8491 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
8493 Refine redisplay optimizations to only redisplay *some* frames/windows
8494 rather than all of them.
8495 * xdisp.c (REDISPLAY_SOME): New constant.
8496 (redisplay_other_windows, wset_redisplay, fset_redisplay)
8497 (bset_redisplay, bset_update_mode_line): New functions.
8498 (message_dolog): Use bset_redisplay.
8499 (clear_garbaged_frames): Use fset_redisplay.
8500 (echo_area_display): Use wset_redisplay.
8501 (buffer_shared_and_changed): Remove.
8502 (prepare_menu_bars): Call Vpre_redisplay_function before updating
8503 frame titles. Compute the actual set of windows redisplayed.
8504 Don't update frame titles and menu bars for frames that don't need to
8506 (propagate_buffer_redisplay): New function.
8508 (redisplay_internal): Use it. Be more selective in the set of windows
8509 we redisplay. Propagate windows_or_buffers_changed to
8510 update_mode_lines a bit later to simplify the code.
8511 (mark_window_display_accurate_1): Reset window and buffer's
8513 (redisplay_window): Do nothing if neither the window nor the buffer nor
8514 the frame needs redisplay.
8515 * window.h (struct window): Add `redisplay' field.
8516 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
8517 (redisplay_other_windows, window_list): New declarations.
8518 * window.c (select_window, Fset_window_start): Use wset_redisplay.
8519 (window_list): Not static any more.
8520 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
8521 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
8522 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
8523 * frame.c (Fmake_frame_visible): Don't redisplay everything.
8524 * frame.h (struct frame): Add `redisplay' field.
8525 Move `external_menu_bar' bitfield next to other bit-fields.
8526 (SET_FRAME_GARBAGED): Use fset_redisplay.
8527 (SET_FRAME_VISIBLE): Don't garbage the frame;
8528 Use redisplay_other_windows.
8529 * buffer.h (struct buffer): Add `redisplay' field.
8530 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
8531 (modify_overlay): Use bset_redisplay.
8532 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
8534 2013-11-28 Eli Zaretskii <eliz@gnu.org>
8536 Support w32 file notifications in batch mode.
8537 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
8538 invalid (which happens in batch mode). If non-interactive, call
8539 handle_file_notifications to store file notification events in the
8540 input queue. (Bug#15933)
8542 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
8544 * w32inevt.c (handle_file_notifications): Now external, not static.
8546 * w32term.h (handle_file_notifications): Provide prototype.
8548 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
8549 init_crit, since init_display, which does that otherwise, is not
8552 2013-11-27 Glenn Morris <rgm@gnu.org>
8554 * Makefile.in ($(lispsource)/international/charprop.el): New.
8555 (emacs$(EXEEXT)): Depend on charprop.el.
8557 2013-11-27 Eli Zaretskii <eliz@gnu.org>
8559 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
8560 deleting portions of the buffer under non-nil REPLACE argument.
8563 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
8564 directory, watch it and not its parent.
8565 (add_watch): Allow empty string in FILE.
8567 2013-11-27 Martin Rudalics <rudalics@gmx.at>
8569 * window.c (Fset_window_start, window_resize_apply)
8570 (window_scroll): Reset window_end_valid (Bug#15957).
8572 2013-11-27 Glenn Morris <rgm@gnu.org>
8574 * Makefile.in (leimdir): Now in lisp source directory.
8575 ($(leimdir)/leim-list.el): Just use ../leim .
8576 * epaths.in (PATH_DUMPLOADSEARCH):
8577 * lread.c (load_path_default):
8578 * nsterm.m (ns_load_path): No more leim directory.
8580 2013-11-26 Andreas Schwab <schwab@suse.de>
8582 * .gdbinit (xgettype): Add cast.
8584 2013-11-26 Glenn Morris <rgm@gnu.org>
8586 Preload leim-list.el.
8587 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
8588 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
8589 is a single directory.
8591 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
8593 bool-vector-subsetp is now the normal direction (Bug#15912).
8594 * data.c (Fbool_vector_subsetp): Test whether the first argument
8595 is a subset of the second one, not the reverse. Add doc string.
8597 Fix minor problems found by static checking.
8598 * lread.c (load_path_default): Now static.
8599 * textprop.c (text_property_stickiness): Be consistent about the
8600 test used when deciding whether to consider the previous character.
8601 This simplifies the code a bit.
8603 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
8605 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
8607 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
8608 (syms_of_frame): Don't defsubr them.
8610 2013-11-25 Glenn Morris <rgm@gnu.org>
8612 * lread.c (load_path_default): Change the sense of the argument.
8613 (init_lread): When EMACSLOADPATH is set, do not ignore changes
8614 from dump_path. When it is not, avoid checking dump_path twice.
8616 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
8617 uninstalled dump_path against installed Vload_path. (Bug#15964)
8619 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
8621 Export get_pos_property to Elisp.
8622 * editfns.c (Fget_pos_property): Rename from get_pos_property.
8623 (syms_of_editfns): Export it to Elisp.
8625 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
8627 2013-11-23 Romain Francoise <romain@orebokech.com>
8629 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
8630 initialization here ...
8631 (syms_of_fileio): ... from here.
8633 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
8635 * lread.c (init_lread): Fix int/Lisp_Object mixup.
8636 Please use --enable-check-lisp-object-type.
8638 2013-11-23 Glenn Morris <rgm@gnu.org>
8640 * process.c (get_process): Explicit error for dead buffers.
8642 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
8644 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
8646 2013-11-23 Glenn Morris <rgm@gnu.org>
8648 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
8649 * lread.c (load_path_check): Take path to check as argument.
8650 (load_path_default): New, split from init_lread.
8651 (init_lread): Move calc of default load-path to load_path_default.
8652 Empty elements in EMACSLOADPATH now stand for the default.
8653 (load-path): Doc fix.
8654 * emacs.c (decode_env_path): Add option to treat empty elements
8655 as nil rather than ".".
8656 * callproc.c (init_callproc_1, init_callproc):
8657 * image.c (Vx_bitmap_file_path):
8658 * lisp.h (decode_env_path):
8659 * lread.c (Vsource_directory):
8660 Update for new argument spec of decode_env_path.
8662 2013-11-22 Eli Zaretskii <eliz@gnu.org>
8664 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
8665 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
8667 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
8669 Fix some dependency problems that cause unnecessary recompiles.
8670 Problem reported by RMS in
8671 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
8672 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
8673 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
8674 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
8675 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
8676 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
8677 (boostrap-clean): No need to remove stamp-oldxmenu.
8679 Fix recently introduced bool vector overrun.
8680 This was due to an optimization that went awry.
8681 Reported by Glenn Morris in
8682 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
8683 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
8684 for empty vectors, undoing the 2013-11-18 change.
8685 * data.c (bool_vector_binop_driver): Rely on this.
8686 Fix bug that occasionally overran the destination.
8687 * lisp.h (struct Lisp_Bool_vector): Document this.
8689 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
8691 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
8694 * nsterm.m (init, run, stop:): Comment out for now, does not work
8697 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8699 * charset.c (syms_of_charset): Don't read past end of string.
8701 2013-11-19 Glenn Morris <rgm@gnu.org>
8703 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8705 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8707 Add hooks to run on gaining/losing focus. (Bug#15029)
8708 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8709 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8710 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8712 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8714 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8715 The old names predated the API change that put destination at end.
8717 Improve API of recently-added bool vector functions (Bug#15912).
8718 The old API had (bool-vector-count-matches A B)
8719 and (bool-vector-count-matches-at A B I), which gave the
8720 misleading impression that the two functions were variants, one
8721 with a location I. The new API has (bool-vector-count-population A)
8722 and (bool-vector-count-consecutive A B I) to make the distinction
8723 clearer. The first function no longer has a B argument, since the
8724 caller can easily determine the number of nils if the length and
8725 number of ts is known.
8726 * data.c (Fbool_vector_count_population): Rename from
8727 bool_vector_count_matches, and accept just 1 argument.
8728 (Fbool_vector_count_consecutive): Rename from
8729 Fbool_vector_count_matches_at.
8731 Always allocate at least one bits_word per bool vector.
8732 See Daniel Colascione in:
8733 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
8734 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
8735 * data.c (bool_vector_binop_driver): Rely on this. Tune.
8736 * lisp.h (struct Lisp_Bool_vector): Document this.
8738 2013-11-18 Eli Zaretskii <eliz@gnu.org>
8740 * insdel.c (invalidate_buffer_caches): New function, consolidated
8741 from part of prepare_to_modify_buffer.
8742 (insert_from_gap, prepare_to_modify_buffer):
8743 * coding.c (code_convert_region, code_convert_string):
8744 Call invalidate_buffer_caches. (Bug#15841)
8746 * lisp.h (invalidate_buffer_caches): Add prototype.
8748 2013-11-17 Eli Zaretskii <eliz@gnu.org>
8750 * w32term.c (x_update_window_end): Don't invalidate the entire
8751 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8752 highlight needs to be redisplayed. (Bug#15913)
8754 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
8756 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
8758 2013-11-16 Eli Zaretskii <eliz@gnu.org>
8760 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8761 while we are using Vprin1_to_string_buffer.
8763 * keymap.c (describe_map): Don't crash if PT is 1 both before and
8764 after inserting the description string. (Bug#15907)
8766 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8768 * data.c: Work around bogus GCC diagnostic about shift count.
8769 Reported by Eli Zaretskii in
8770 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
8771 (pre_value): New function.
8772 (count_trailing_zero_bits): Use it.
8774 2013-11-15 Eli Zaretskii <eliz@gnu.org>
8776 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
8777 assume C macros are not supported even under -g3 in these old GCC
8780 2013-11-15 Leo Liu <sdl.web@gmail.com>
8782 * minibuf.c (Ftry_completion, Fall_completions)
8783 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
8785 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8787 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
8788 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
8789 This avoids placing unnecessary constants into the Emacs code.
8791 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
8793 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
8794 for Cygwin w32 build.
8796 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
8797 for Cygwin w32 build. (Bug#15892)
8799 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
8801 Simplify, port and tune bool vector implementation.
8802 * alloc.c (bool_vector_exact_payload_bytes)
8803 (bool_vector_payload_bytes): Remove.
8804 (bool_vector_fill): Return its argument.
8805 * alloc.c (bool_vector_fill):
8807 * print.c (print_object):
8808 Simplify by using bool_vector_bytes.
8809 * alloc.c (make_uninit_bool_vector):
8810 New function, broken out from Fmake_bool_vector.
8811 (Fmake_bool_vector): Use it. Use tail call.
8812 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
8813 * data.c (BITS_PER_ULL): New constant.
8814 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
8815 if long long versions don't exist.
8816 (shift_right_ull): New function.
8817 (count_one_bits_word): New function, replacing popcount_bits_word
8818 macro. Don't assume that bits_word is no wider than long long.
8819 (count_one_bits_word, count_trailing_zero_bits):
8820 Don't assume that bits_word is no wider than long long.
8821 * data.c (bool_vector_binop_driver, bool_vector_not):
8822 * fns.c (Fcopy_sequence):
8824 Create an uninitialized destination, to avoid needless work.
8825 (internal_equal): Simplify.
8826 (Ffillarray): Prefer tail call.
8827 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
8828 contain at least one word.
8829 (bits_word_to_host_endian): Prefer if to #if. Don't assume
8830 chars are narrower than ints.
8831 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8832 * fns.c (Fcopy_sequence):
8834 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8835 Don't try to port to hosts where bits_word values have holes; the
8836 code wouldn't work there anyway. Verify this assumption, though.
8837 (bool_vector_bytes): New function.
8838 (make_uninit_bool_vector): New decl.
8839 (bool_vector_fill): Now returns Lisp_Object.
8841 * xfns.c (xic_create_fontsetname):
8842 * xrdb.c (gethomedir): Prefer tail calls.
8844 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8846 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8847 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8849 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8850 that requires a return value.
8851 (Fset_buffer_modified_p): Take advantage of this change to do
8854 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8856 * buffer.c (Frestore_buffer_modified_p): Sync it with
8857 Fset_buffer_modified_p.
8858 (Fforce_mode_line_update): New function, moved from subr.el.
8859 (Fset_buffer_modified_p): Use them.
8860 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8862 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8864 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8865 This avoids undefined behavior when subtracting pointers into
8866 different aways. On my platform it also makes the code a tad
8867 smaller and presumably faster.
8869 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8871 * keyboard.c (command_loop_1): Use region-extract-function.
8872 * insdel.c (Qregion_extract_function): Not static any more (can we
8873 stop pretending that these vars can benefit from being marked static?).
8875 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8877 * search.c (find_newline): If buffer text is relocated during the
8878 "dumb loop", adjust C pointers into buffer text to follow suit.
8881 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8883 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8884 for conversion (Bug#15837).
8886 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8888 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8889 for the entire range of inserted characters. (Bug#15841)
8891 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8893 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8895 (realize_default_face): Remove assignment to distant-foreground if
8896 unspecified (Bug#15815).
8898 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8900 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8901 cache-long-scans disabled, since we don't want to call
8902 prepare_to_modify_buffer (in insert_1_both) for each message we
8905 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8906 from buffer.c. Improve commentary to the buffer field setter
8909 * buffer.c (bset_cache_long_scans): Static function deleted.
8910 Improve commentary to the buffer field setter functions.
8911 (init_buffer_once): Default for cache-long-scans changed to t.
8914 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8916 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8918 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8919 This bug was introduced in my 2013-06-21 change, and caused
8920 struct Lisp_Sub_Char_Table objects to be given too many slots,
8921 which broke 'make -C admin/unidata'.
8923 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8925 Import changes from mac-port 4.5.
8926 * macfont.m (mac_font_copy_default_descriptors_for_language)
8927 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8928 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8929 (macfont_language_default_font_names): New.
8930 (macfont_list): Rearrange language/charset code.
8931 (macfont_close): Don't check for macfont_info->cache.
8932 (mac_ctfont_create_preferred_family_for_attributes): New font
8933 selection code, call
8934 mac_font_copy_default_name_for_charset_and_languages.
8935 (mac_font_copy_default_descriptors_for_language)
8936 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8938 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8940 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8942 Port to C11 aligned_alloc, and fix some integer overflows.
8943 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8944 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8945 and use of posix_memalign replaced with aligned_alloc.
8946 (aligned_alloc): New function, defined or declared as needed.
8947 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8948 Don't undef; configure.ac now does this.
8949 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8950 (calloc, aligned_alloc): Check for integer overflow.
8951 (aligned_alloc): Rename from memalign. All uses changed.
8952 (memalign): New function, an alias for aligned_alloc.
8954 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8956 * xdisp.c (redisplay_internal): Fix typo in last change.
8958 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8960 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8962 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8964 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8965 redisplay--mode-lines-cause.
8966 (redisplay_internal): Keep them uptodate. Remove redundant check of
8967 buffer_shared_and_changed.
8968 * *.[chm]: Number every assignment to update_mode_lines so we
8969 can track why it is set.
8971 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8973 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8975 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8977 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8978 can track why it is set.
8980 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8982 Integer-related fixes for term.c etc.
8983 * dispextern.h (face_tty_specified_color): New function.
8984 * term.c (turn_on_face): Don't rely on undefined behavior when
8985 assigning an out-of-range value to 'long'.
8986 Simplify test for toggling highlight.
8987 (tty_capable_p): Omit last two (unused) args. All callers changed.
8988 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8989 (read_menu_input, tty_menu_activate, tty_menu_show):
8990 * xfaces.c (x_supports_face_attributes_p)
8991 (tty_supports_face_attributes_p):
8992 Use bool for boolean. All callers changed.
8993 (tty_supports_face_attributes_p): Omit defaults for color indices;
8994 no longer needed. Simplify tail call.
8996 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8998 * xdisp.c (prepare_menu_bars): Mark static.
8999 * lisp.h (prepare_menu_bars): Don't declare.
9000 * xselect.c (x_handle_selection_clear):
9001 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
9003 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9005 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
9006 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
9008 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9010 * keyboard.c (Fcommand_error_default_function): Rename from
9011 Fdefault_error_output.
9013 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
9015 * keyboard.c (Fdefault_error_output): New function, extracted from
9017 (syms_of_keyboard): Use it for Vcommand_error_function.
9019 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9021 * eval.c (handlerlist_sentinel): New variable (bug#15802).
9022 (init_eval): Use it to ensure handlerlist is non-NULL.
9023 (unwind_to_catch): Make sure we never set handlerlist to NULL.
9024 (Fsignal): Adjust NULLness test of handlerlist.
9025 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
9027 2013-11-05 Eli Zaretskii <eliz@gnu.org>
9029 * callproc.c (call_process): Call prepare_to_modify_buffer before
9030 decoding text read from the sub-process, as the decoded stuff will
9031 be inserted into the buffer. This will invalidate the various
9032 caches maintained for the buffer. (Bug#15148)
9034 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
9036 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
9037 string of glyphless-char-display.
9039 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
9041 * nsfns.m (ns_get_name_from_ioreg): New function.
9042 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
9043 OSX >= 10.9. Use ns_get_name_from_ioreg.
9045 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9047 Simplify and port recent bool vector changes.
9048 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
9049 only in this file. Use a more-efficient implementation if the
9050 second argument is a power of 2.
9051 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
9052 Remove no-longer-necessary compile-time checks.
9053 (bool_vector_exact_payload_bytes): New function.
9054 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
9055 exact payload changed to call the new function. Do not assume
9056 that the arg or result fits in ptrdiff_t.
9057 (bool_vector_fill): New function.
9058 (Fmake_bool_vector): Use it. Don't assume bit counts fit
9060 (vroundup_ct): Don't assume arg fits in size_t.
9061 * category.c (SET_CATEGORY_SET): Remove. All callers now just
9062 invoke set_category_set.
9063 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
9064 All callers changed. Use bool_vector_set.
9065 * category.h (XCATEGORY_SET): Remove; no longer needed.
9066 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
9068 * data.c (Faref): Use bool_vector_ref.
9069 (Faset): Use bool_vector_set.
9070 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
9071 (Fbool_vector_not, Fbool_vector_count_matches)
9072 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
9073 * fns.c (concat): Use bool_vector_ref.
9074 (Ffillarray): Use bool_vector_fill.
9075 (mapcar1): Use bool_vector_ref.
9076 (sxhash_bool_vector): Hash words, not bytes.
9077 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
9078 a constant, since it's now used in #if.
9079 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
9080 unsigned char on unusual architectures, so that we no longer
9081 assume that the number of bits per bits_word is a power of two or
9082 is a multiple of 8 or of CHAR_BIT.
9083 (Qt): Add forward decl.
9084 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
9085 at least as strictly as bits_word.
9086 (bool_vector_data, bool_vector_uchar_data): New accessors.
9087 All data structure accesses changed to use them.
9088 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
9089 (bool_vector_set): New functions.
9090 (bool_vector_fill): New decl.
9091 (ROUNDUP): Move to alloc.c as described above.
9093 Fix recent gnutls changes.
9094 * gnutls.c (Fgnutls_boot): Don't assume C99.
9095 * process.c (wait_reading_process_output): Fix typo in recent change.
9097 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
9099 * process.c (wait_reading_process_output, read_process_output)
9100 (send_process): Check gnutls_state is not NULL.
9102 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
9103 (Fgnutls_boot): Set process gnutls_p later, after initialization.
9105 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
9107 * nsterm.m (init, run, stop:): New methods in EmacsApp for
9108 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
9110 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
9113 * nsfns.m (Fx_create_frame): Fix memory leak.
9115 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
9116 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
9117 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
9119 2013-11-04 Eli Zaretskii <eliz@gnu.org>
9121 * xdisp.c (message3_nolog, message_with_string): Encode the string
9122 before writing it to the terminal in a non-interactive session.
9124 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
9125 sure we concatenate them into a unibyte string.
9127 * fileio.c (make_temp_name): Encode PREFIX, and decode the
9128 resulting temporary name before returning it to the caller.
9129 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
9130 is a unibyte string, convert NAME to a unibyte string to ensure
9131 that the result is also a unibyte string.
9133 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
9134 create unibyte strings from default paths and directory/file
9137 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
9140 * callproc.c (init_callproc): Use build_unibyte_string to make
9141 sure we create unibyte strings from default paths and
9142 directory/file names.
9144 * buffer.c (init_buffer): Don't store default-directory of
9145 *scratch* in multibyte form. The original problem which led to
9146 that is described in
9147 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
9148 but it was solved long ago. (Bug#15260)
9150 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
9152 Port to stricter C99 platforms.
9153 Especially, C99 prohibits nesting a struct X inside struct Y if
9154 struct X has a flexible array member.
9155 * alloc.c (struct sdata): New type.
9156 (sdata): Implement in terms of struct sdata.
9157 Remove u member; all uses replaced by next_vector, set_next_vector.
9158 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
9159 (SDATA_DATA_OFFSET): Now a constant, not a macro.
9160 (struct sblock): Rename first_data member to data, which is now
9161 a flexible array member. All uses changed.
9162 (next_vector, set_next_vector, large_vector_vec): New functions.
9163 (vector_alignment): New constant.
9164 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
9165 (struct large-vector): Now merely a NEXT member, since the old approach
9166 ran afoul of stricter C99. All uses changed to use
9167 large_vector_vec or large_vector_offset.
9168 (large_vector_offset): New constant.
9169 * dispnew.c: Include tparam.h, for tgetent.
9170 Do not include term.h; no longer needed.
9171 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9172 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9173 (struct Lisp_Vector): Use a flexible array member for contents,
9174 instead of a union with a member that is an array of size 1.
9176 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
9177 fact that the struct no longer contains a union.
9178 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
9179 (struct Lisp_Save_Value, struct Lisp_Free):
9180 Use unsigned, not int, for spacers, to avoid c99 warning.
9181 (union specbinding): Use unsigned, not bool, for bitfield, as
9182 bool is not portable to pre-C99 hosts.
9184 2013-11-04 Glenn Morris <rgm@gnu.org>
9186 * emacs.c (usage_message): Mention that `-L :...' appends.
9188 2013-11-02 Glenn Morris <rgm@gnu.org>
9190 * Makefile.in (abs_builddir): Remove.
9191 (bootstrap_exe): Use relative filename.
9193 Use relative filenames in TAGS files.
9194 * Makefile.in (abs_srcdir): Remove it again.
9195 (.PHONY): Remove frc.
9196 (maintainer-clean): No more TAGS-LISP file.
9197 (TAGS): Pass relative file names to etags.
9198 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9200 * Makefile.in (abs_srcdir): New, set by configure.
9202 (maintainer-clean): Remove pointless echo. That should be in the
9203 top-level Makefile, if anywhere. Delete TAGS-LISP.
9204 (extraclean): No s/ and m/ directories for some time.
9205 (TAGS): Also depend on ctagsfiles3.
9206 Remove no-longer-defined S_FILE.
9207 Pass absolute filenames to etags once more.
9208 (TAGS-LISP): Replace lispdir with its expansion.
9209 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9210 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9212 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9214 * xfaces.c (check_lface_attrs, realize_default_face):
9215 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9216 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9218 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9220 * emacs.c (original_pwd): Remove global var by making it local.
9221 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9223 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9225 * xfaces.c: Declare color_distance.
9226 (QCdistant_foreground): New variable.
9227 (NEAR_SAME_COLOR_THRESHOLD): New define.
9228 (load_color2): New function.
9229 (load_color): Call load_color2.
9230 (load_face_colors): Call load_color2 and if distant-color is specified
9231 calculate distant and use distant-color if colors are near.
9232 (LFACE_DISTANT_FOREGROUND): New define.
9233 (merge_face_ref, Finternal_set_lisp_face_attribute)
9234 (Finternal_get_lisp_face_attribute)
9235 (x_supports_face_attributes_p): Handle distant-foreground similar to
9237 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9239 * dispextern.h (lface_attribute_index):
9240 Add LFACE_DISTANT_FOREGROUND_INDEX.
9242 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9244 * image.c (pbm_next_char): New function.
9245 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9246 (pbm_scan_number): Use it.
9247 (Qlibjpeg_version): New variable.
9248 (syms_of_image): DEFSYM and initialize it.
9250 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9252 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9254 2013-10-31 Glenn Morris <rgm@gnu.org>
9256 * emacs.c (original_pwd): New char.
9257 (main): If using --chdir, store original_pwd.
9258 (init_cmdargs): When setting Vinvocation_directory based on a
9259 relative argv[0], use original_pwd if set. (Bug#15768)
9261 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9263 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9265 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9267 * insdel.c: Fix minor problems found by static checking.
9268 (Qregion_extract_function): Now static.
9269 (prepare_to_modify_buffer_1): Remove unused locals.
9271 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9273 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9274 (syms_of_xdisp): Declare pre-redisplay-function.
9275 (markpos_of_region): Remove function.
9276 (init_iterator, compute_stop_pos, handle_face_prop)
9277 (face_before_or_after_it_pos, reseat_to_string)
9278 (get_next_display_element, window_buffer_changed)
9279 (redisplay_internal, try_cursor_movement, redisplay_window)
9280 (try_window_reusing_current_matrix, try_window_id, display_line)
9281 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9282 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9283 * window.h (struct window): Remove field `region_showing'.
9284 * dispextern.h (struct it): Remove region_beg/end_charpos.
9285 (face_at_buffer_position, face_for_overlay_string)
9286 (face_at_string_position): Update prototypes.
9287 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9288 (face_at_string_position): Remove `region_beg' and `region_end' args.
9289 * fontset.c (Finternal_char_font):
9290 * font.c (font_at, font_range): Adjust calls accordingly.
9291 * insdel.c (Qregion_extract_function): New var.
9292 (syms_of_insdel): Initialize it.
9293 (prepare_to_modify_buffer_1): Use it.
9295 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9297 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9298 * ftxfont.c (ftxfont_get_gcs):
9299 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9300 * xfaces.c (x_free_colors, x_free_dpy_colors)
9301 (x_create_gc, unload_color):
9302 * xselect.c (x_property_data_to_lisp):
9303 * xsettings.c (parse_settings):
9304 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9305 (get_bits_and_offset): Adjust definition.
9306 * frame.c (XParseGeometry): Adjust locals.
9307 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9308 * regex.h (toplevel): Likewise for reg_syntax_t.
9310 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9312 * eval.c (run_hook_with_args): Use FUNCTIONP.
9314 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9316 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9317 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9318 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9319 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9320 on MS-Windows anyway.
9321 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9322 (free_realized_face): ...adjust user.
9323 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9324 white relief pixels to -1.
9325 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9326 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9327 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9329 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9331 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9332 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9333 in practice now. All callers changed.
9335 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9337 * dispextern.h (struct face): Use bitfields for 'underline_type'
9338 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9339 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9340 'stipple' member. Move 'lface' member up to help...
9341 * xfaces.c (make_realized_face): ...this function to find and
9342 clear just the members that need clearing.
9343 (load_face_colors, realize_x_face):
9344 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9346 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9348 * xftfont.c (struct xftfont_info): Remove set-but-unused
9350 (xftfont_open): Adjust user.
9351 (xftfont_get_colors): Remove useless prototype.
9353 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9355 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9356 before passing them to 'unexec'. (Bug#15260)
9358 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9360 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9362 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9364 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9365 the changed signature of the font driver's 'close' method.
9367 * w32font.h (w32font_close): Adjust the prototype to the change in
9368 function definition.
9370 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9372 * w32uniscribe.c (uniscribe_close): Adapt the call to
9373 w32font_close to its new prototype.
9375 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
9377 Omit unused frame argument of font API's close function.
9378 * font.h (struct font): Drop frame argument. Adjust comment.
9379 * font.c (font_clear_cache, font_close_object): Adjust users.
9380 * ftfont.c (ftfont_close):
9381 * ftxfont.c (ftxfont_close):
9382 * macfont.m (macfont_close):
9383 * nsfont.m (nsfont_close):
9384 * w32font.c (w32font_close):
9385 * xfont.c (xfont_close):
9386 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
9387 tweak comments and make functions safe if called more than once for
9388 the same font object.
9390 Perform font-specific cleanup when font object is swept by GC. See
9391 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
9392 * alloc.c (cleanup_vector): New function.
9393 (sweep_vector): Call it for each reclaimed vector object.
9394 * font.h (struct font): Adjust comment.
9396 2013-10-24 Glenn Morris <rgm@gnu.org>
9398 * Makefile.in (abs_top_srcdir): New, set by configure.
9400 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
9402 Adjust recent font-related changes to fix bug#15686.
9403 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
9404 is a live window system frame, mark its default font too.
9406 2013-10-23 Glenn Morris <rgm@gnu.org>
9408 * Makefile.in (RUN_TEMACS): Make relative (again).
9409 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
9410 (bootstrap-emacs$(EXEEXT)):
9411 Quote entities that might contain whitespace.
9413 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
9415 Port to Solaris 10 and its bundled GCC.
9416 Problem reported by Timothy C. Burt.
9417 * floatfns.c (isfinite, isnan): Redefine unconditionally.
9419 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
9421 Do not allow font caches to grow too large.
9422 * alloc.c (compact_font_cache_entry, compact_font_caches):
9423 New functions or stub if not HAVE_WINDOW_SYSTEM.
9424 (compact_undo_list): Factor out from Fgarbage_collect.
9426 (mark_face_cache): Mark face font. Move down to avoid
9428 (mark_terminals): Do not mark font cache here.
9429 (Fgarbage_collect): Call compaction functions described
9430 above. Adjust comment.
9432 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
9434 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
9435 chdir to HOME (bug#15607).
9437 * nsterm.m (Qcocoa, Qgnustep): New variables.
9438 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
9439 (ns_get_color): Make selection color work for GNUstep also.
9441 2013-10-18 Eli Zaretskii <eliz@gnu.org>
9443 * keyboard.c (make_lispy_event): Remove GPM-specific code that
9444 handles mouse clicks. Instead, let GPM use the same code as all
9445 the other mice use. See the discussion starting at
9446 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
9447 for the details of the problem with the menu bar this fixes.
9449 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
9451 Remove port-specific display name lists to avoid extra
9452 complexity and data duplication with display info lists.
9453 * xterm.h (x_display_name_list): Remove declaration.
9454 * xterm.c (x_display_name_list): Remove.
9455 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
9456 * xfns.c (x_display_info_for_name, Fx_display_list):
9457 Likewise. Use x_display_list where appropriate.
9458 * w32term.h (w32_display_name_list): Remove declaration.
9459 * w32term.c (w32_display_name_list): Remove.
9460 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
9462 * w32fns.c (x_display_info_for_name, Fx_display_list):
9463 Likewise. Use x_display_list where appropriate.
9464 * nsterm.h (ns_display_name_list): Remove declaration.
9465 * nsterm.m (ns_display_name_list): Remove.
9466 (ns_term_init, syms_of_nsterm): Adjust users.
9467 * nsfns.m (ns_display_info_for_name, Fx_display_list):
9468 Likewise. Use x_display_list where appropriate.
9469 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
9470 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
9471 (mark_terminals): Mark per-terminal font cache.
9473 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
9475 Don't run timers in input-pending-p. Its new check-timers param
9476 provides the prior behavior. (Bug#15045).
9477 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
9479 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
9481 Make some functions static in non-Microsoft builds.
9482 On my platform (Fedora 19 x86-64), this shrinks the
9483 Emacs executable (text+data) by 0.25%.
9484 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
9485 (load_color) [!MSDOS]:
9486 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
9487 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
9488 * lisp.h (check_existing):
9489 * process.h (conv_sockaddr_to_lisp, network_interface_list)
9490 (network_interface_info) [!WINDOWSNT]:
9491 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
9492 Remove extern decls.
9493 * fileio.c (check_existing):
9494 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
9495 * process.c (conv_sockaddr_to_lisp, network_interface_list)
9496 (network_interface_info) [!WINDOWSNT]:
9497 * term.c (encode_terminal_code) [!WINDOWSNT]:
9498 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
9499 * xfaces.c (load_color) [!MSDOS]:
9501 * fileio.c (check_existing, check_executable, check_writable):
9502 * process.c (network_interface_list, network_interface_info):
9503 Move earlier, so that we don't need forward decls.
9504 * gnutls.c (fn_gnutls_transport_set_errno)
9505 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
9507 * w32.c (init_environment): Use faccessat rather than
9508 check_existing, partly for consistency with the rest of the code
9509 in this file, partly so that check_existing can be static.
9511 Make VALMASK visible to GDB even if clang is used (Bug#15574).
9512 * emacs.c (MAIN_PROGRAM): New macro.
9513 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
9514 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
9516 bool vector int width fixes
9517 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
9518 (Fbool_vector_count_matches_at):
9519 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
9520 can exceed PTRDIFF_MAX, at least in theory.
9521 (Fbool_vector_count_matches_at):
9522 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
9524 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
9526 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
9527 (struct sockaddr): Add forward decl, for platforms that lack it.
9529 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
9531 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
9534 2013-10-16 Eli Zaretskii <eliz@gnu.org>
9536 * w32.c (network_interface_get_info, network_interface_list)
9537 (network_interface_info): New functions. (Bug#15610)
9538 (GetAdaptersInfo_Proc): New typedef.
9539 (get_adapters_info): New wrapper function.
9540 (globals_of_w32): Initialize g_b_init_get_adapters_info.
9542 * process.h (network_interface_list, network_interface_info):
9545 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
9546 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
9547 all systems. Return non-nil for systems that HAVE_NET_IF_H and
9548 for WINDOWSNT. Doc fix.
9549 (syms_of_process): Defsubr Snetwork_interface_list and
9550 Snetwork_interface_info unconditionally.
9552 * menu.c (have_boxes): Fix redundant simulation of radio buttons
9553 in NS GUI sessions. (Bug#15629)
9555 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
9557 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
9559 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9561 * print.c (print_object): Print " ..." when truncating bool vectors.
9563 2013-10-15 Eli Zaretskii <eliz@gnu.org>
9565 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
9566 standard mouse buttons.
9568 * termhooks.h (struct input_event): Remove incorrect commentary.
9570 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9572 Disallow bool vector operations on mixed-length operands.
9573 The old behavior left garbage in the result vector sometimes,
9574 and didn't seem to be useful.
9575 * data.c (Qwrong_length_argument): New static var.
9576 (wrong_length_argument): New function.
9577 (bool_vector_binop_driver): Check that args agree in length.
9579 * keyboard.c, keyboard.h (all_kboards): Now static.
9581 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
9583 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
9584 note from the lispref.
9586 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
9588 * nsterm.h (struct ns_display_info): Remove set-but-unused
9589 member image_cache (image caches are per-terminal anyway).
9590 (FRAME_X_IMAGE_CACHE): Remove.
9591 * nsterm.m (ns_initialize_display_info): Adjust user.
9593 2013-10-14 Eli Zaretskii <eliz@gnu.org>
9595 * w32proc.c: Include mingw_time.h.
9597 * w32.c: Include mingw_time.h.
9599 Implement scrolling of TTY menus when the screen is too short.
9601 * term.c (tty_menu_display): Accept an additional argument, the
9602 menu item from which to start displaying the menu. Account for
9603 the value of Y when limiting the menu to the number of available
9605 (mi_result): New enumeration.
9606 (read_menu_input): Return enumerated value. When the y coordinate
9607 hits min_y or max_y, return scroll indication instead of wrapping
9609 (tty_menu_activate): Handle the scrolling indications from
9610 read_menu_input. Compute the first menu item to display and pass
9611 it to tty_menu_display.
9613 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9615 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
9616 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
9617 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
9618 Adjust to match the change described below.
9619 (struct terminal): Move must_write_spaces, line_ins_del_ok,
9620 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
9621 memory_below_frame members to...
9622 * termchar.h (struct tty_display_info): ...here because they're
9623 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
9624 * term.c (init_tty):
9625 * nsterm.m (ns_create_terminal):
9626 * w32term.c (w32_create_terminal):
9627 * xterm.c (x_create_terminal): Adjust users.
9628 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
9629 to filter out non-TTY frames. Adjust comment.
9630 (scrolling): Adjust user. Prefer eassert for debugging check.
9632 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9634 * xfaces.c (PT_PER_INCH): Remove unused macro.
9635 * termhooks.h (struct terminal): Remove set-but-unused
9636 member fast_clear_end_of_line.
9637 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
9638 * nsterm.m (ns_create_terminal):
9639 * term.c (init_tty):
9640 * w32term.c (w32_create_terminal):
9641 * xterm.c (x_create_terminal): Adjust users.
9643 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
9645 * lisp.h (bool_vector_size): New function.
9646 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
9647 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9648 (Fbool_vector_not, Fbool_vector_count_matches_at):
9649 Remove uses of 'eassume' that should no longer be needed,
9650 because they are subsumed by the 'eassume' in bool_vector_size.
9652 2013-10-12 Eli Zaretskii <eliz@gnu.org>
9654 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
9655 after inclusion of gif_lib.h, thus fixing compiler warnings caused
9656 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
9658 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9660 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
9661 have different dimensions. (Bug#15575)
9663 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
9666 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
9668 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9670 * term.c (tty_menu_show): Never return with unbalanced
9671 specpdl. Use eassert for debugging check. Adjust style.
9673 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9675 * term.c (read_menu_input): Make selection of menu items
9676 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
9677 (tty_menu_activate): Fix off-by-one error when computing max_y.
9679 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
9681 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
9682 audit logging (only used with GnuTLS 3.x) and enable it.
9684 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9686 * dispnew.c (redraw_frame): Remove useless #ifdef because
9687 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
9688 Also, move TTY fflush to...
9689 * term.c (tty_update_end): ...this function.
9691 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9693 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
9694 the end of the frame's glyph matrix. (Bug#15575)
9696 * term.c (tty_menu_display): Don't move cursor while overwriting
9697 frame's glyphs with menu items. Limit the number of items
9698 displayed to what can be shown on the available screen lines,
9699 excluding the echo area.
9700 (tty_menu_activate): Limit the Y coordinate allowed by
9701 read_menu_input to the last screen line used for menu display.
9703 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9705 * lisp.h (eassume): New macro.
9706 Also, include <verify.h>, for 'assume'.
9707 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9708 (vroundup, vector_nbytes):
9709 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9710 (Fbool_vector_not, Fbool_vector_count_matches)
9711 (Fbool_vector_count_matches_at):
9712 Use eassume, not eassert.
9713 * casetab.c (set_identity, shuffle):
9714 * composite.c (composition_gstring_put_cache):
9715 * dispnew.c (update_frame_1):
9716 * ftfont.c (ftfont_shape_by_flt):
9717 * image.c (gif_load):
9718 * intervals.c (offset_intervals):
9719 * macfont.m (macfont_shape):
9720 Remove calls to 'assume' that are no longer needed, because
9721 --enable-gcc-warnings no longer generates bogus warnings
9722 when these calls are removed.
9724 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9726 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9728 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9730 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9731 (Qsubstitute_env_in_file_name): New var.
9732 (syms_of_fileio): Define it.
9734 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9736 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
9737 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
9740 * term.c (save_and_enable_current_matrix): Don't allocate and
9741 don't save margin areas.
9742 (restore_desired_matrix): Don't restore margin areas.
9743 (free_saved_screen): Don't free margin areas.
9745 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
9747 * image.c: Pacify --enable-gcc-warnings.
9748 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
9749 #define only if used.
9751 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9753 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
9754 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
9755 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
9756 (gif_load): For giflib v5.x and later, display the error message
9757 produced by giflib when its functions fail.
9758 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
9761 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9763 * keyboard.c (last_event_timestamp): Remove. For X selection and
9764 GTK popup menus, it may be obtained from per-frame X display info.
9765 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
9766 (process_special_events): Adjust users.
9767 * keyboard.h (last_event_timestamp): Remove declaration.
9768 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
9769 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
9770 * menu.h (xmenu_show): Adjust prototype.
9771 * menu.c (Fx_popup_menu): Adjust user.
9772 * xselect.c (x_own_selection, x_get_foreign_selection)
9773 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
9775 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9777 * keyboard.c (init_kboard): Now static. Add arg
9778 to denote window system. Adjust comment.
9779 (init_keyboard): Adjust user.
9780 (allocate_kboard): New function.
9782 * nsterm.m (ns_term_init):
9783 * term.c (init_tty):
9784 * w32term.c (w32_create_terminal):
9785 * xterm.c (x_term_init): Use it.
9786 * keyboard.h (init_kboard): Remove prototype.
9787 (allocate_kboard): Add prototype.
9789 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
9791 * image.c (GIFLIB_MAJOR): Ensure it's defined.
9792 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
9794 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9796 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
9798 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9800 * term.c (tty_menu_activate): Flush the output stream after
9801 showing the cursor, and don't mark the frame garbaged at exit from
9802 the function. Fixes redisplay glitches when moving from one menu
9805 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
9807 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
9808 or throw error (Bug#15570).
9810 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9812 * intervals.c (temp_set_point_both): Move test into 'eassert',
9815 * lisp.h (eassert): Don't use 'assume'.
9816 Sometimes 'assume' wins in performance, and sometimes it loses,
9817 so it shouldn't be used all the time. Perhaps we need two
9818 flavors of 'eassert', one for where 'assume' is far more likely
9819 to help or to hurt; but that can be done later.
9820 Problem reported by Dmitry Antipov in
9821 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
9822 Also, don't include <verify.h>; no longer needed.
9824 2013-10-09 Glenn Morris <rgm@gnu.org>
9826 * eval.c (Fcond): Doc tweak.
9828 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9830 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9831 expressions with side effects to eassert. (Bug#15565)
9833 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9835 * fns.c (hashfn_user_defined): Allow hash functions to return any
9838 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9840 Fix minor problems found by static checking.
9841 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9842 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9843 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9844 * keyboard.c (read_menu_command): Remove unused local.
9845 * lisp.h (read_menu_command): New decl.
9846 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9847 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9848 Return ptrdiff_t, not int.
9849 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9850 not int, for benefit of xpalloc.
9851 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9853 (have_menus_p): Remove; unused.
9854 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9855 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9856 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9858 (save_and_enable_current_matrix): Omit unnecessary casts.
9859 (read_menu_input): Omit local extern decl (now in lisp.h).
9860 Don't access uninitialized storage if mouse_get_xy fails.
9861 (tty_menu_activate): Mark local as initialized, for lint.
9862 (tty_menu_activate, tty_meny_show): Remove unused locals.
9864 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9866 Support menus on text-mode terminals.
9867 * xterm.h (xw_popup_dialog): Add prototype.
9869 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9870 (xmenu_show): Block input here, instead in Fx_popup_menu.
9871 (xw_popup_dialog): New function, with X-specific bits of popup
9874 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9877 * window.c (Fset_window_configuration): Use run-time tests of the
9878 frame type instead of compile-time conditionals, when menu-bar
9879 lines are considered.
9881 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9882 (w32_popup_dialog): New prototypes.
9884 * w32menu.c (Fx_popup_dialog): Function deleted.
9885 (w32_popup_dialog): New function, with w32 specific bits of popup
9886 dialogs. Block input here.
9888 * w32inevt.c (w32_console_read_socket): Minor change to add
9889 debugging TTY events.
9891 * w32fns.c (show_hourglass): If returning early because the frame
9892 is not a GUI frame, unblock input.
9894 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9895 (cursorY): New functions.
9897 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9898 WINDOWSNT, macros that call curX and curY elsewhere.
9900 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9902 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9903 specific function to hide and show cursor on a text-mode terminal.
9904 (tty_menu_struct, struct tty_menu_state): New structures.
9905 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9906 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9907 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9908 (tty_menu_locate, save_and_enable_current_matrix)
9909 (restore_desired_matrix, screen_update, read_menu_input)
9910 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9911 (tty_pop_down_menu, tty_menu_last_menubar_item)
9912 (tty_menu_new_item_coords, tty_menu_show): New functions.
9913 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9915 * nsterm.h (ns_popup_dialog): Adjust prototype.
9917 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9919 (ns_popup_dialog): Adapt order of arguments to the other
9920 *_menu_show implementations.
9921 (Fx_popup_dialog): Function deleted.
9923 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9925 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9927 * menu.c (have_boxes): New function.
9928 (single_keymap_panes): Use it instead of a compile-time
9930 (single_menu_item): Use run-time tests of the frame type instead
9931 of compile-time conditionals.
9932 (encode_menu_string): New function.
9933 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9934 the macro, since different types of frame need different encoding
9936 (digest_single_submenu): Use run-time tests of frame type instead
9937 of, or in addition to, compile-time conditionals.
9938 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9939 (Fx_popup_menu): Detect when the function is called from keyboard
9940 on a TTY. Don't barf when invoked on a text-mode frame.
9941 Check frame type at run time, instead of compile-time conditionals for
9942 invoking terminal-specific menu-show functions.
9943 Call tty_menu_show on text-mode frames.
9944 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9945 run time to determine which alternative to invoke; support dialogs
9948 * keyboard.h <Qmouse_movement>: Declare.
9950 * keyboard.c <Qmouse_movement>: Now extern.
9951 <Qecho_keystrokes>: New static variable.
9952 (read_key_sequence): Accept an additional argument, a flag to
9953 prevent redisplay during reading of the key sequence. All callers
9955 (read_menu_command): New function.
9956 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9958 (toolkit_menubar_in_use): New function.
9959 (make_lispy_event): Use it instead of a compile-time test.
9961 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9962 window-system being available.
9964 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9965 to x-popup-dialog on the frame type, they all now support popup
9968 * dispnew.c (save_current_matrix): Save the margin areas.
9969 (restore_current_matrix): Restore margin areas.
9970 (update_frame_with_menu): New function.
9972 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9975 * alloc.c (make_save_ptr): Now compiled unconditionally.
9977 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9979 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9980 (redraw_frame, update_frame): Adjust users.
9981 * dispextern.h (set_window_update_flags): Adjust prototype.
9982 * xdisp.c (redisplay_internal): When updating all frames with zero
9983 windows_or_buffers_changed, assume that only the windows that shows
9984 current buffer should be really updated.
9986 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9988 Do not allocate huge temporary memory areas and objects while encoding
9989 for file I/O, thus reducing an enormous memory usage for large buffers.
9990 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9991 * coding.h (struct coding_system): New member raw_destination.
9992 * coding.c (setup_coding_system): Initialize it to zero.
9993 (encode_coding_object): If raw_destination is set, do not create
9994 dst_object. Add comment.
9995 * fileio.c (toplevel): New constant E_WRITE_MAX.
9996 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9997 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9999 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
10001 * nsterm.m (windowDidExitFullScreen:)
10002 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
10004 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10006 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
10007 * keyboard.c (unblock_input_to): Don't process pending signals
10008 if a fatal error is in progress.
10010 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
10011 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
10012 they're talking about words in Lisp bool vectors.
10013 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
10014 * data.c (popcount_bits_word): Rename from popcount_size_t.
10015 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
10018 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10020 Improve support for popcount and counting trailing zeros (Bug#15550).
10021 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
10022 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
10023 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
10024 (popcount_size_t_msc, popcount_size_t_gcc):
10025 Remove; now done by Gnulib.
10026 (popcount_size_t): Now a macro that defers to Gnulib.
10027 (count_trailing_zero_bits): Return int, for consistency with
10028 Gnulib and because Emacs prefers signed to unsigned int.
10029 Don't assume that size_t is either unsigned int or unsigned long
10030 or unsigned long long.
10031 (size_t_to_host_endian): Do not assume that size_t is either
10032 exactly 32 or exactly 64 bits wide.
10033 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
10034 etc., so that it's now an enum constant, not a macro.
10035 No need to assume that it's either 32 or 64.
10037 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
10039 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
10042 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10044 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
10045 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
10047 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10049 emacs_read and emacs_write now use void *, not char *.
10050 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
10051 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
10052 Buffer arg is now void *, not char *. This matches plain
10053 'read' and 'write' better, and avoids a constraint violation
10054 on Solaris 9 with Oracle Studio.
10056 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10058 * alloc.c (Fmake_string): For ASCII char initializer, prefer
10059 memset to explicit loop. Otherwise copy largest possible chunk
10060 from initialized to uninitialized part, thus allowing the longer
10061 memcpy runs and reducing the number of loop iterations.
10063 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
10065 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
10066 hide toolbar (Bug#15388).
10067 (windowDidEnterFullScreen:): If presentation options are zero,
10068 set them here (Bug#15388).
10069 (ns_update_auto_hide_menu_bar): Remove runtime check.
10070 Don't auto hide dock unless menubar is also auto hidden.
10072 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
10074 * editfns.c (message): Mention batch mode in doc string.
10076 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
10078 * nsterm.m (check_native_fs): Remove erroneous comment.
10080 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
10082 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
10083 uses find_newline instead of scan_newline and so doesn't move point.
10085 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
10087 Use hardware support for byteswapping on glibc x86 etc.
10088 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
10089 whereas the old swap64 needed 30.
10090 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
10091 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
10092 Use byteswap.h's macros to swap bytes.
10093 * lisp.h (swap16, swap32, swap64): Remove.
10094 All uses replaced by bswap_16, bswap_32, bswap_64.
10096 * bytecode.c (exec_byte_code): Use some more volatile variables
10097 to work around local variables getting clobbered by longjmp.
10098 Port to pre-C99, which doesn't allow decls after stmts.
10100 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
10102 * lisp.h (eassert): Assume that COND is true when optimizing.
10103 In other words, take on the behavior of eassert_and_assume.
10104 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
10105 (eassert_and_assume): Remove. All uses replaced by eassert.
10107 * xdisp.c (Qglyphless_char): Now static.
10109 Adjust to merge from gnulib.
10110 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
10111 * lisp.h: Include <verify.h>, for 'assume'.
10113 * eval.c (clobbered_eassert): New macro.
10114 (internal_catch, internal_condition_case)
10115 (internal_condition_case_1, internal_condition_case_2)
10116 (internal_condition_case_n): Use it instead of eassert
10117 when the argument contains locals clobbered by longjmp.
10118 Don't use clobbered locals outside of clobbered_eassert.
10119 (internal_lisp_condition_case): Use a volatile variable
10120 to work around a local variable's getting clobbered.
10122 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10124 * lisp.h (struct handler): Merge struct handler and struct catchtag.
10125 (PUSH_HANDLER): New macro.
10126 (catchlist): Remove.
10127 (handlerlist): Always declare.
10129 * eval.c (catchlist): Remove (merge with handlerlist).
10130 (handlerlist, lisp_eval_depth): Not static any more.
10131 (internal_catch, internal_condition_case, internal_condition_case_1)
10132 (internal_condition_case_2, internal_condition_case_n):
10134 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
10135 handlerlist/catchlist.
10136 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
10137 handlerlist which can only handle a single condition-case handler at
10139 (find_handler_clause): Simplify since we only a single branch here
10142 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
10144 (bcall0): New function.
10145 (exec_byte_code): Add corresponding cases. Improve error message when
10146 encountering an invalid byte-code. Let Bunwind_protect accept
10147 a function (rather than a list of expressions) as argument.
10149 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
10150 and make them unconditional now that they're heap-allocated.
10152 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10154 * charset.c (Fdecode_char, Fencode_char): Remove description of
10155 `restriction' arg. now that it's hidden by advertised-calling-convention.
10157 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
10159 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
10160 Remove unused variable (from mac-port).
10161 (macfont_draw): Use s->ybase for correct y position.
10163 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10165 * frame.h (struct frame): Drop has_minibuffer member because...
10166 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
10167 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
10169 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10171 * window.h (struct window): Prefer enum text_cursor_kinds to int
10172 for phys_cursor_type member. Move the latter, phys_cursor_width,
10173 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10174 * window.c (replace_window, make_window): Adjust users.
10176 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10178 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
10179 this module is never compiled otherwise.
10181 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
10183 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
10186 2013-09-29 Eli Zaretskii <eliz@gnu.org>
10188 * xdisp.c (get_next_display_element): Don't call face_for_font in
10189 a build configured --without-x. (Bug#15484)
10191 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10193 * window.c (calc_absolute_offset): #elif should be #elif defined.
10195 * frame.c (delete_frame): Block/unblock input to overcome race
10196 condition (Bug#15475).
10198 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10200 * frame.c (delete_frame): Record selected frame only after
10201 calling Qdelete_frame_functions (Bug#15477).
10203 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10205 * nsterm.m (ns_selection_color): Remove.
10206 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10207 NSColor selectedText(Background)Color. Only for COCOA.
10208 (ns_term_init): Remove assignment of ns_selection_color, logic
10209 moved to ns_get_color.
10211 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10212 NS_SELECTION_COLOR_DEFAULT.
10213 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10215 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10217 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10218 frame' does not have the tool_bar_window member.
10220 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10222 Signal error when reading an empty byte-code object (Bug#15405)
10223 * lread.c (read1): Signal error.
10224 * alloc.c (make_byte_code): eassert header size.
10225 (sweep_vectors): Change an int to size_t.
10227 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10229 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10230 instead of ints, as it's the usual style for offsetof constants. See:
10231 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10233 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10234 This is ugly, but it should fix the performance problem for older
10235 GCC versions in the short run. I'll look into integrating the
10236 Gnulib module for popcount, as a better fix.
10237 See the thread starting in:
10238 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10239 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10240 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10241 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10242 (popcount_size_t): Use it.
10244 2013-09-24 Daniel Colascione <dancol@dancol.org>
10246 * process.c (Fnetwork_interface_info): Fix build break due to
10249 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10251 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10252 Prefer signed to unsigned integers where either will do.
10253 No need for 'const' on locals that do not escape.
10254 Omit easserts with unnecessary and unportable assumptions about
10255 alignment. Avoid unnecessary casts to char *.
10257 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10259 Use union for the payload of struct Lisp_Vector.
10260 This helps to avoid a few glitches dictated by C's aliasing rules.
10261 * lisp.h (struct Lisp_Vector): Use union for next and
10262 contents member. Adjust comment. Change related users.
10263 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10264 Related users changed.
10265 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10266 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10267 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10268 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10270 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10272 Optimize glyph row clearing and copying routines.
10273 * dispextern.h (struct glyph_row): Change layout of struct
10274 glyph_row to help copy_row_except_pointers. Adjust comment.
10275 * dispnew.c (null_row): Remove.
10276 (clear_glyph_row): Use offsetof and memset to find and clear
10277 just the members that need clearing. Adjust comment.
10278 (copy_row_except_pointers): Likewise for copying.
10280 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10282 Some minor cleanups of recently-added bool vector code.
10283 * conf_post.h (assume): Always return void. Use lint version
10284 only if GCC and MSC versions don't apply.
10285 * conf_post.h (assume):
10286 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10287 Depend on _MSC_VER, not __MSC_VER, for consistency with
10289 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10290 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10291 (bool_vector_binop_driver, count_trailing_zero_bits)
10292 (size_t_to_host_endian): Now static, not static inline;
10293 the latter isn't needed with modern compilers and doesn't
10294 work with older compilers anyway.
10296 * alloc.c (valgrind_p): Use bool for boolean.
10298 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10300 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10301 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10302 (display_last_displayed_message_p, message_buf_print)
10303 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10304 Use bool for boolean.
10305 * dispextern.h (cancel_line, init_desired_glyphs):
10306 Remove ancient leftover.
10307 (help_echo_showing_p, hourglass_shown_p):
10308 * lisp.h (noninteractive_need_newline): Adjust declaration.
10310 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10312 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10314 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10315 ...this file and convert the latter to static. Adjust comment.
10316 (make_initial_frame):
10317 * window.c (init_window_once): Adjust user.
10318 * frame.h (last_nonminibuf_frame): Remove declaration.
10319 * lisp.h (selected_frame): Likewise.
10320 * msdos.c (the_only_display_info): Adjust comment.
10322 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10324 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10325 computing the end column of mouse-highlight that comes from
10326 display or overlay strings. (Bug#15437)
10327 (note_mouse_highlight): Adapt calculation of last argument to
10328 mouse_face_from_string_pos to the above change.
10330 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10331 all platforms, not just for clang.
10333 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10335 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10336 about excess arguments to snprintf.
10338 * conf_post.h(assume): Use __builtin_unreachable for clang.
10340 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10342 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10343 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10345 2013-09-23 Daniel Colascione <dancol@dancol.org>
10347 * alloc.c (USE_VALGRIND): New macro; on by default
10348 when ENABLE_CHECKING.
10349 (mark_maybe_object, mark_maybe_pointer)
10350 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10352 (valgrind_p) [USE_VALGRIND]: New variable.
10353 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10355 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10357 * process.c (wait_reading_process_output): Change int pnamelen to
10360 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10361 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10362 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10363 argument to unsigned long to avoid warning.
10364 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10366 * conf_post.h (assume): Fix compiler error: x shall be cond.
10368 2013-09-22 Daniel Colascione <dancol@dancol.org>
10370 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10371 warning when compiling without a window system.
10373 2013-09-22 Daniel Colascione <dancol@dancol.org>
10375 * data.c (Qbool_vector_p): New symbol.
10376 (bool_vector_spare_mask, popcount_size_t_generic)
10377 (popcount_size_t_msc, popcount_size_t_gcc)
10379 (bool_vector_binop_driver)
10380 (count_trailing_zero_bits, size_t_to_host_endian)
10381 (Fbool_vector_exclusive_or)
10382 (Fbool_vector_union)
10383 (Fbool_vector_intersection, Fbool_vector_set_difference)
10384 (Fbool_vector_subsetp, Fbool_vector_not)
10385 (Fbool_vector_count_matches)
10386 (Fbool_vector_count_matches_at): New functions.
10387 (syms_of_data): Intern new symbol, functions.
10388 * alloc.c (bool_vector_payload_bytes): New function.
10389 (Fmake_bool_vector): Instead of calling Fmake_vector,
10390 which performs redundant initialization and argument checking,
10391 just call allocate_vector ourselves. Make sure we clear any
10392 terminating padding to zero.
10393 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
10394 instead of open-coding the size calculation.
10395 (vroundup_ct): New macro.
10396 (vroundup): Assume argument >= 0; invoke vroundup_ct.
10397 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
10398 * composite.c (composition_gstring_put_cache):
10399 Change lint_assume to assume.
10400 * conf_post.h (assume): New macro.
10401 (lint_assume): Remove.
10402 * dispnew.c (update_frame_1): Change lint_assume to assume.
10403 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
10405 * image.c (gif_load): Change lint_assume to assume.
10406 * lisp.h (eassert_and_assume): New macro.
10407 (Qbool_vector_p): Declare.
10408 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
10409 (swap16, swap32, swap64): New inline functions.
10410 * macfont.m (macfont_shape): Change lint_assume to assume.
10411 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
10412 * xsettings.c (parse_settings): Use new swap16 and
10413 swap32 from lisp.h instead of file-specific macros.
10415 2013-09-22 Eli Zaretskii <eliz@gnu.org>
10417 * xdisp.c (try_window_id): Don't abort if cursor row could not be
10418 found (which can legitimately happen when the glyph row at the
10419 window start is disabled in the current_matrix. (Bug#15365)
10421 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
10423 Fix syntax.h bug introduced by recent INLINE change.
10424 syntax.h defined an extern inline function SYNTAX_ENTRY that was
10425 conditionally compiled one way in some modules, and a different
10426 way in others. This doesn't work with extern inline functions,
10427 which must have the same definition in all modules, because the
10428 defining code might be shared across modules, depending on the
10429 implementation. Symptoms reported by Martin Rudalics in:
10430 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
10431 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
10432 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
10433 overriding the corresponding functions in syntax.h.
10434 * syntax.h (syntax_property_entry, syntax_property_with_flags)
10435 (syntax_property): New inline functions.
10436 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
10437 Rewrite in terms of these new functions.
10439 2013-09-21 Eli Zaretskii <eliz@gnu.org>
10441 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
10442 not chars_in_text, whose result depends on the multibyteness of
10443 the current buffer. (Bug#15426)
10445 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
10447 Port recent change to hosts where pointers aren't 'long'.
10448 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
10449 Don't assume that pointers are the same width as 'long'.
10450 Add a compile-time check that a pointer fits into two X slots.
10452 A simpler, centralized INLINE.
10453 * conf_post.h (INLINE): Define only if not already defined.
10454 This allows us to use a single INLINE, defined by one file
10456 * emacs.c (INLINE): Define it.
10457 Also, include category.h, charset.h, composite.h, dispextern.h,
10458 syntax.h, systime.h, so that their INLINE definitions are expanded
10459 properly for Emacs.
10460 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
10461 * buffer.h, buffer.c (BUFFER_INLINE):
10462 * category.h, category.c (CATEGORY_INLINE):
10463 * character.h, character.c (CHARACTER_INLINE):
10464 * charset.h, charset.c (CHARSET_INLINE):
10465 * composite.h, composite.c (COMPOSITE_INLINE):
10466 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
10467 * frame.h, frame.c (FRAME_INLINE):
10468 * intervals.h, intervals.c (INTERVALS_INLINE):
10469 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
10470 * lisp.h, alloc.c (LISP_INLINE):
10471 * process.h, process.c (PROCESS_INLINE):
10472 * syntax.h, syntax.c (SYNTAX_INLINE):
10473 * systime.h, sysdep.c (SYSTIME_INLINE):
10474 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
10475 * window.h, window.c (WINDOW_INLINE):
10476 Remove. All uses replaced with INLINE.
10478 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
10480 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
10481 to avoid Bug#15398.
10483 2013-09-19 Eli Zaretskii <eliz@gnu.org>
10485 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
10486 'const char *' to avoid compiler warnings due to similar change in
10487 the prototype of x_get_string_resource.
10489 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10491 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
10492 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
10493 going to replace static variables below. Adjust comments.
10494 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
10495 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
10496 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
10497 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
10498 Related users changed.
10499 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
10500 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
10501 last_mouse_movement_time, going to replace static variables below.
10503 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
10504 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
10506 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
10507 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
10508 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
10509 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
10510 static variables below.
10511 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
10512 (last_mouse_scroll_bar): Remove.
10513 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
10514 (mouseExited): Related users changed.
10516 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10518 Do not use external array to process X scroll bar messages.
10519 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
10520 (x_send_scroll_bar_event): Pack window pointer into two slots
10521 of XClientMessageEvent if we're 64-bit. Adjust comment.
10522 (x_scroll_bar_to_input_event): Unpack accordingly.
10524 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10526 Ifdef away recent changes which aren't relevant to NS port.
10527 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
10528 [!HAVE_NS]: Declare as such.
10529 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
10530 [!HAVE_NS]: Define as such.
10532 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10534 * frame.c (x_redo_mouse_highlight): New function
10535 to factor out common code used in W32 and X ports.
10536 * dispextern.h (x_redo_mouse_highlight): Add prototype.
10537 * xterm.h (struct x_display_info):
10538 * w32term.h (struct w32_display_info):
10539 * nsterm.h (struct ns_display_info): New members
10540 last_mouse_motion_frame, last_mouse_motion_x and
10541 last_mouse_motion_y, going to replace static variables below.
10542 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
10543 (redo_mouse_highlight): Remove.
10544 (note_mouse_movement, syms_of_xterm): Adjust user.
10545 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
10546 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
10547 (redo_mouse_highlight): Remove.
10548 (note_mouse_movement, syms_of_w32term): Adjust user.
10549 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
10550 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
10552 (note_mouse_movement, mouseMoved, syms_of_nsterm):
10553 * nsfns.m (compute_tip_xy): Adjust user.
10555 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10557 * frame.c (x_mouse_grabbed): New function.
10558 * dispextern.h (x_mouse_grabbed): Add prototype.
10559 (last_mouse_frame): Remove declaration.
10560 * xterm.h (struct x_display_info):
10561 * w32term.h (struct w32_display_info):
10562 * nsterm.h (struct ns_display_info): New member
10563 last_mouse_frame, going to replace...
10564 * xdisp.c (last_mouse_frame): ...global variable.
10565 (note_tool_bar_highlight):
10566 * w32term.c (w32_mouse_position, w32_read_socket):
10567 * xterm.c (XTmouse_position, handle_one_xevent):
10568 Use x_mouse_grabbed.
10569 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
10571 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10573 * w32term.c (w32_read_socket): Avoid temporary
10574 variables in a call to x_real_positions.
10575 * xterm.c (handle_one_xevent): Likewise.
10577 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10579 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
10580 (x_icon_type): Remove prototype.
10581 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
10582 * frame.c (x_icon_type): Remove.
10583 * w32term.c (x_make_frame_visible, x_iconify_frame):
10584 * xterm.c (x_make_frame_visible, x_iconify_frame):
10585 Use x_set_bitmap_icon to factor out common code.
10587 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10589 * dispextern.h (check_x_display_info, x_get_string_resource):
10590 Declare here just once and unify the latter.
10591 * frame.c (check_x_display_info, x_get_string_resource):
10592 * nsterm.h (check_x_display_info):
10593 * xrdb.c (x_get_string_resource):
10594 * xterm.h (check_x_display_info): Remove prototypes.
10595 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
10596 * w32reg.c (x_get_string_resource): Likewise.
10597 (w32_get_rdb_resource): Adjust user.
10599 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10601 * xterm.h (struct x_display_info): New member
10602 x_pending_autoraise_frame, going to replace...
10603 * xterm.c (pending_autoraise_frame): ...static variable.
10604 (x_new_focus_frame, XTread_socket): Adjust users.
10605 * w32term.h (struct w32_display_info): New member
10606 w32_pending_autoraise_frame, going to replace...
10607 * w32term.c (pending_autoraise_frame): ...global variable.
10608 (x_new_focus_frame, w32_read_socket): Adjust users.
10610 2013-09-17 Glenn Morris <rgm@gnu.org>
10612 * xdisp.c (message_dolog): If we create *Messages*,
10613 switch it to messages-buffer-mode.
10615 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
10617 Don't overuse 'const' in types of locals.
10618 * bidi.c (bidi_count_bytes):
10619 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
10620 (xg_event_is_for_scrollbar):
10621 * xselect.c (x_handle_property_notify)
10622 (x_handle_selection_notify, x_handle_dnd_message):
10623 * xsettings.c, xsettings.h (xft_settings_event):
10624 * xterm.c (x_handle_net_wm_state, handle_one_event)
10625 (x_menubar_window_to_frame, x_detect_focus_change)
10626 (construct_mouse_click, note_mouse_movement)
10627 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10628 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10629 (handle_one_xevent, x_handle_net_wm_state):
10630 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
10631 (x_handle_dnd_message):
10632 Avoid unnecessary 'const', typically the second 'const' in
10633 'const foo * const arg', a 'const' that does not affect the API
10634 and doesn't significantly help the human reader.
10636 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10638 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
10639 only if Glib < 2.36.0.
10640 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
10641 * xsettings.c (init_gconf, init_gsettings): Do not check
10643 * xterm.c (handle_one_xevent): Do not call to x_clear_area
10645 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
10647 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
10649 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
10650 before calling g_type_init.
10652 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
10654 * nsterm.m (syms_of_nsterm): ... to here.
10656 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10658 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
10659 (ignore_next_mouse_click_timeout): Use Time as X does.
10660 (handle_one_xevent): Avoid cast and use unsigned comparison.
10662 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10664 Do not copy X event in handle_one_xevent except KeyPress case.
10665 Wnen XEvent is processed, it is unlikely to be changed except
10666 KeyPress case, so we can avoid copying and use const pointer to
10667 const data to make sure that an event is not changed elsewhere.
10668 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
10669 const' and do not create local copy except for the KeyPress event.
10670 Use casts to avoid a few glitches. Adjust formatting. Add comments.
10671 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
10672 (x_handle_net_wm_state, x_menubar_window_to_frame)
10673 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
10674 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10675 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
10676 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
10677 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
10678 (x_handle_dnd_message):
10679 * xsettings.c (xft_settings_event):
10680 Use 'const XEvent * const' where appropriate.
10681 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
10683 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10685 Fix X event waiting to handle multiple frames.
10686 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
10687 * xterm.c (pending_event_wait): Remove. Adjust users.
10688 (x_detect_focus_change): Pass frame arg.
10689 (handle_one_xevent): Find related frame early and clear per-frame
10690 wait_event_type only if this is an event for the relevant frame.
10691 (x_wait_for_event): Use per-frame wait_event_type.
10693 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
10695 * nsfns.m (Fx_create_frame): Fix font driver registration for
10698 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10699 for syms_of_macfont.
10701 * nsterm.m: Include macfont.h.
10702 (ns_tmp_flags, ns_tmp_font): Remove.
10703 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10704 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10705 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10706 (changeFont:): Fix code style. Check for font driver type when
10709 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10712 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10713 (nsfont_open): Set font driver type.
10714 Set font->ascent and font->descent. Figure out font instead of
10715 ns_tmp_font, and flags instead of ns_tmp_flags.
10716 Fix indentation. Remove call to ns_draw_text_decoration,
10719 * nsfns.m: Include macfont.h.
10720 (Fx_create_frame): Register macfont driver, make a better default font.
10721 (Fns_popup_font_panel): Get font from macfont driver, if used.
10723 * macfont.m, macfont.h, macuvs.h: New files.
10725 * font.h: Declare syms_of_macfont.
10727 * font.c (syms_of_font): Call syms_of_macfont.
10729 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10731 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10733 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
10734 and it is always zero for others, so I assume that this is an ancient
10735 leftover which nobody will want to change any more.
10736 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
10737 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
10738 * frame.c (x_set_scroll_bar_width):
10739 * w32fns.c (w32_createscrollbar):
10740 * w32term.c (w32_set_vertical_scroll_bar):
10741 * xfns.c (x_set_scroll_bar_default_width):
10742 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
10743 (x_scroll_bar_expose): Related users changed.
10745 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10747 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
10748 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
10749 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
10751 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
10752 Define once here...
10753 * nsterm.h, w32term.h, xterm.h: ...and not here.
10754 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
10755 Remove unused Xisms.
10756 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
10757 these modules are never compiled otherwise.
10759 2013-09-14 Eli Zaretskii <eliz@gnu.org>
10761 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10762 Doc fix. (Bug#15375)
10764 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10766 Unify Fx_focus_frame between all ports.
10767 * frame.h (x_focus_frame): New prototype.
10768 * xfns.c (Fx_focus_frame): Remove.
10769 (syms_of_xfns): Do not defsubr it.
10770 (x_focus_frame): X implementation.
10771 * nsfns.m (Fx_focus_frame): Remove.
10772 (syms_of_nsfns): Do not defsubr it.
10773 (x_focus_frame): NS implementation.
10774 * w32term.c (Fx_focus_frame): Remove.
10775 (x_focus_on_frame): Rename to...
10776 (x_focus_frame): W32 implementation.
10777 * w32term.h (x_focus_on_frame): Remove prototype.
10778 * w32fns.c (Fx_focus_frame): Remove.
10779 (syms_of_w32fns): Do not defsubr it.
10780 * frame.c (Fx_focus_frame): Define here.
10781 (syms_of_frame): Defsubr here.
10782 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
10784 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10786 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
10787 All of them are replaced with FRAME_DISPLAY_INFO, defined in
10788 each port to reference the port-specific window system data.
10789 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
10790 (FRAME_DISPLAY_INFO): Define.
10791 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
10792 (FRAME_DISPLAY_INFO): Define. Adjust users.
10793 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
10794 (FRAME_DISPLAY_INFO): Define. Adjust users.
10795 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
10796 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
10797 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
10798 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
10799 * xselect.c, xterm.c: All related users changed.
10801 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10803 * xterm.h (x_window_to_frame, x_any_window_to_frame)
10804 (x_menubar_window_to_frame): Remove prototypes.
10805 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10806 (x_menubar_window_to_frame, x_top_window_to_frame):
10808 * xterm.c (x_window_to_frame, x_any_window_to_frame)
10809 (x_menubar_window_to_frame, x_top_window_to_frame):
10810 ...to here and convert all but the last to static.
10812 2013-09-12 Eli Zaretskii <eliz@gnu.org>
10814 * lisp.mk (lisp): Add w32-common-fns.elc.
10816 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
10818 * charset.c (char_charset): Document an exception for char-charset.
10820 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10822 * xterm.h (x_display_info): New field last_user_time...
10823 * xterm.c (toplevel): ...to replace static last_user_time.
10824 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
10826 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10828 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
10829 scroll bar values to prevent thumb from disappear and update comment.
10831 2013-09-11 Glenn Morris <rgm@gnu.org>
10833 * emacs.c (usage_message): Possessive apostrophe tweak.
10835 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10837 * nsterm.m (syms_of_nsterm): Use Qns.
10838 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10839 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10840 * xfns.c (x_display_info_for_name, Fx_open_connection):
10841 Remove old '#if 0' code.
10842 (syms_of_xfns): Use Qx.
10843 * termhooks.h (fullscreen_hook): Remove the leftover.
10844 (struct terminal): Fix typo in comment.
10846 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10848 Cleaning up a few X scroll bar bits.
10849 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10850 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10851 New member last_seen_part, going to replace...
10852 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10853 (xt_action_hook) [USE_LUCID]: Adjust user.
10854 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10855 Lucid-specific scroll bar support.
10856 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10857 to int and adjust to use last_seen_part member.
10858 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10859 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10860 Initialize last_seen_part.
10862 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10864 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10865 insert-buffer-substring an empty string.
10867 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10869 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10870 avoiding a GCC warning.
10872 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10874 Ifdef away frame tool bar code when it is not really used.
10875 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10876 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10877 and minimize_tool_bar_window_p under the above.
10878 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10879 (fset_tool_bar_window): Likewise.
10880 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10881 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10882 (change_frame_size_1):
10883 * window.c (window_from_coordinates, Frecenter): Adjust users.
10884 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10885 code is not really used.
10886 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10887 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10888 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10889 [!USE_GTK && !HAVE_NS]: Define as such.
10890 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10891 (note_mouse_highlight, expose_frame):
10892 * xfns.c (x_set_tool_bar_lines):
10893 * xterm.c (handle_one_xevent): Adjust users.
10895 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10897 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10898 This bug was introduced by my 2013-08-26 patch, which incorrectly
10899 assumed that the terminfo implementation doesn't use termcap buffers.
10900 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10901 these buffers apparently are used after all.
10902 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10903 (struct tty_display_info): Define members termcap_term_buffer and
10904 termcap_strings_buffer even if TERMINFO.
10906 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10909 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10910 'usage' docstring entry to pacify make-docfile.
10912 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10914 Change comparison functions =, <, >, <=, >= to take many arguments.
10915 * data.c: Change comparison functions' interface and implementation.
10916 * lisp.h: Make arithcompare available for efficient two arg
10918 * bytecode.c: Use arithcompare.
10919 * fileio.c: Use new interface.
10921 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10923 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10925 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10927 * eval.c (Feval): Document the new use of `lexical'.
10929 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10931 Review and drop old frame resize hack.
10932 * frame.h (struct frame): Remove force_flush_display_p.
10933 * dispnew.c (update_frame): Adjust user and don't call
10934 flush_frame here. The comment has said that there was an issues
10935 with redisplaying fringes, but I don't see any differences with
10936 and without this hack. Hopefully we can continue without it.
10937 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10938 current frame matrices twice if resized_p is set.
10940 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10942 Do not populate pure Xism x_sync to other ports.
10943 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10944 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10945 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10946 * w32term.h (x_sync): Remove prototype.
10948 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10950 Cleanup frame flushing.
10951 * dispextern.h (struct redisplay_interface):
10952 Drop flush_display_optional because flush_display is enough
10953 for X and flushing via RIF is just a no-op for others.
10954 * frame.h (flush_frame): New function.
10955 * dispnew.c (update_frame):
10956 * minibuf.c (read_minibuf):
10957 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10959 * keyboard.c (detect_input_pending_run_timers): Do not flush
10960 all frames but selected one in redisplay_preserve_echo_area.
10961 * nsterm.m (ns_flush): Remove no-op.
10962 (ns_redisplay_interface): Adjust user.
10963 * w32term.h (x_flush): Remove no-op.
10964 (w32_redisplay_interface): Adjust user.
10965 * xterm.c (x_flush): Simplify because we do not flush all
10966 frames at once any more. Adjust comment.
10967 (x_redisplay_interface): Adjust user.
10969 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10971 Port --without-x --enable-gcc-warnings to Fedora 19.
10972 * gfilenotify.c (globals_of_gfilenotify):
10973 Call g_type_init only if using an older glib version that needs it.
10975 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10977 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10978 (last_glyphless_glyph_merged_face_id): Remove declarations.
10979 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10980 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10981 (last_glyphless_glyph_merged_face_id): Now static.
10982 (merge_escape_glyph_face): New function, refactored from...
10983 (get_next_display_element): ...here.
10984 (merge_glyphless_glyph_face): New function, refactored from...
10985 (produce_glyphless_glyph): ...here...
10986 * term.c (produce_glyphless_glyph): ...and here.
10988 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10990 * eval.c (eval_sub): Only call Ffunction if necessary.
10992 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10994 Attempt to make redisplay more selective when changing cursor type.
10995 * frame.h (struct frame): New bitfield cursor_type_changed.
10996 * xdisp.c (cursor_type_changed): Remove.
10997 (try_cursor_movement, redisplay_window, try_window_id)
10998 (set_frame_cursor_types, try_window_reusing_current_matrix):
10999 Adjust to use per-frame bitfield.
11000 (redisplay_internal): Look for cursor type change on each visible
11001 frame and consider all frames if cursor type has been changed on
11002 the frame other than selected. If cursor type has been changed on
11003 selected frame only, do not use fast update.
11005 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11007 Attempt to make redisplay more selective when changing fonts.
11008 * frame.h (struct frame): New bitfield fonts_changed.
11009 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
11010 (adjust_frame_glyphs): Add prototype.
11011 * dispnew.c (fonts_changed_p): Remove.
11012 (adjust_glyphs): Remove because we do not
11013 adjust matrices on all frames at once any more.
11014 (adjust_frame_glyphs): Block and unblock input here.
11015 (adjust_glyph_matrix): Use fonts_changed.
11016 (change_frame_size_1): Use adjust_frame_glyphs.
11017 * font.c (font_open_entity): Use fonts_changed.
11018 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
11019 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11020 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
11021 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
11022 (shrink_mini_window, Fresize_mini_window_internal)
11023 (window_scroll_pixel_based, Fset_window_configuration)
11024 (apply_window_adjustment, Fset_window_vscroll):
11025 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11026 Use adjust_frame_glyphs.
11027 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
11028 (try_window_reusing_current_matrix, try_window_id, display_line)
11029 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
11030 (redisplay_internal): Consider fonts_changed and adjust frame
11031 matrices for each frame only if the frame is visible. If font
11032 has been changed on some frame during full redisplay, retry
11033 only visible frames where the font has been actually changed.
11035 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11037 Cache current header and mode line height for each window.
11038 * window.h (struct window): New fields mode_line_height
11039 and header_line_height.
11040 * window.c (make_window): Initialize them.
11041 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11042 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
11043 (current_mode_line_height, current_header_line_height):
11044 Remove declaration.
11045 * xdisp.c (current_mode_line_height, current_header_line_height):
11047 (pos_visible_p, init_xdisp): Adjust user.
11048 (redisplay_window): Invalidate mode_line_height and
11049 header_line_height if current and desired matrices do not agree.
11051 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11053 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
11054 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
11056 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11058 Make --without-x compatible with --enable-gcc-warnings.
11059 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
11060 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
11061 members under HAVE_WINDOW_SYSTEM.
11062 * keyboard.c (make_lispy_focus_out): Likewise.
11063 (record_menu_key): Move under HAVE_MENUS.
11064 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
11065 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
11066 (syms_of_xdisp): Adjust user.
11067 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
11068 (start_hourglass, cancel_hourglass):
11069 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
11070 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
11071 and CLEAR_FONT_TABLE_NFONTS.
11072 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
11073 Declare only if HAVE_WINDOW_SYSTEM.
11074 (lface_same_font_attributes_p, clear_face_gcs): Define only
11075 if HAVE_WINDOW_SYSTEM.
11077 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11079 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
11080 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
11081 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
11083 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
11085 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
11087 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11089 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
11090 This fixes a type error on hosts where ptrdiff_t is wider than int.
11092 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
11094 * keyboard.c (read_key_sequence_vs): New function.
11095 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
11098 * callint.c (Fcall_interactively): Always return a vector for 'K'.
11100 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11102 Makefile improvements.
11103 * Makefile.in (config.status): Don't use double-colon rules, as
11104 they are not portable according to POSIX. Fix shell typo with `;
11105 I guess this rule has never been tested?
11106 (VCSWITNESS): New macro, to override any environment var.
11108 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
11110 * xterm.h (struct x_display_info): Do not track X connection
11111 fd separately because it is always available from Display.
11112 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
11115 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11117 * buffer.c (drop_overlay):
11118 * fileio.c (restore_point_unwind): Prefer unchain_marker to
11119 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
11121 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11123 * buffer.c (Fmake_overlay, Fmove_overlay):
11124 * intervals.c (set_point_from_marker):
11125 * print.c (PRINTPREPARE): Prefer signal_error
11126 to plain error and report unsuitable marker too.
11128 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11130 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11131 for 'dragging' member.
11132 (struct x_output): Remove set-but-unused leftovers
11133 'left_before_move' and 'top_before_move'.
11134 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
11135 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
11136 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
11137 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
11138 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11139 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11140 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
11141 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
11143 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
11145 * nsfont.m (INVALID_GLYPH): New define.
11146 (nsfont_encode_char): Use INVALID_GLYPH.
11147 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
11149 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11151 * xterm.c (x_last_mouse_movement_time): Revert last change.
11152 This code should use XDisplayMotionBufferSize to check display's
11153 motion history first, and there are few other issues as well.
11154 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
11155 (handle_one_xevent): Adjust user.
11157 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11159 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
11160 * frame.c (Flast_nonminibuf_frame): ... to here.
11161 (check_minibuf_window): Don't abort if no window was found
11164 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11166 Use XGetMotionEvents to ask the last mouse motion time from X server.
11167 * xterm.c (X_MOTION_HISTORY): Default to 1.
11168 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
11169 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
11170 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11171 Ifdef away legacy code.
11172 (XTmouse_position, x_scroll_bar_report_motion):
11173 Use x_last_mouse_movement_time.
11174 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
11177 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11179 * msdos.c (last_mouse_window): Move to...
11180 (dos_rawgetc): ...this function and adjust comment.
11181 * nsterm.m (last_window): Rename to last_mouse_window, move to...
11182 (mouseMoved): ...this function and adjust comment.
11183 * w32term.c (last_window): Likewise with...
11184 (w32_read_socket): ...this function.
11185 * xterm.c (last_window): Likewise with...
11186 (handle_one_xevent): ...this function.
11188 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11190 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11191 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11192 (handle_one_xevent): ...to here.
11193 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11196 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11198 * msdos.c (IT_set_terminal_window): Remove no-op.
11199 (initialize_msdos_display): Adjust terminal setup.
11200 * w32console.c (w32con_set_terminal_window): Remove no-op.
11201 (initialize_w32_display): Adjust terminal setup.
11202 * w32term.c (w32_set_terminal_window): Remove no-op.
11203 (w32_create_terminal): Adjust terminal setup.
11204 * xterm.c (XTset_terminal_window): Remove no-op.
11205 (x_create_terminal): Adjust terminal setup.
11207 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11209 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11211 (ns_create_terminal): Adjust terminal setup.
11212 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11214 (w32_create_terminal): Adjust terminal setup.
11215 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11217 (x_create_terminal): Adjust terminal setup.
11219 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11221 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11222 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11223 * dispnew.c (buffer_posn_from_coords):
11224 * window.c (Fwindow_end, displayed_window_lines):
11225 * xdisp.c (redisplay_mode_lines): Use it.
11227 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11229 * fontset.c (face_for_char): Check char in the current face font first
11230 if HAVE_NS (Bug#15138).
11232 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11234 * window.c (temp_output_buffer_show): Make sure window returned
11235 by display_buffer is live (Bug#15213).
11237 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11239 Minor cleanup to avoid forward declarations.
11240 * coding.h (struct ccl_spec): Remove forward declaration.
11241 * composite.h (toplevel): Include font.h.
11242 (struct composition_it, struct face, struct font_metrics):
11243 Remove forward declaration.
11244 * dispextern.h (struct image, struct atimer): Likewise.
11245 * emacsgtkfixed.h (struct frame): Likewise.
11246 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11247 * font.h (struct font_driver, struct font, struct glyph_string)
11248 (struct face): Remove forward declaration.
11249 * fontset.h (struct face, struct font): Likewise.
11250 * frame.h (toplevel): Style cleanup.
11251 (enum output_method): Move to...
11252 * termhooks.h (enum output_method): ...here.
11253 (struct glyph, struct frame, struct ns_display_info)
11254 (struct x_display_info, struct w32_display_info):
11255 Remove forward declaration.
11256 * xterm.h (toplevel): Include termhooks.h.
11257 (struct font, struct window, struct glyph_matrix, struct frame)
11258 (struct input_event, struct face, struct image): Remove forward
11260 * gtkutil.h (struct _widget_value): Likewise.
11261 * keyboard.h (toplevel): Include termhooks.h.
11262 (struct input_event): Remove forward declaration.
11264 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11266 * intervals.c (set_point_from_marker): New function.
11267 * editfns.c (Fgoto_char):
11268 * process.c (Finternal_default_process_filter):
11269 * window.c (select_window_1): Use it.
11270 * buffer.h (set_point_from_marker): Add prototype.
11272 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11274 * w32.c (term_winsock): Call release_listen_threads before calling
11276 (_sys_wait_accept): Wait for accept event in a loop with a finite
11277 timeout, instead of waiting indefinitely. Will hopefully avoid
11278 hanging during exit because WSACleanup deadlocks waiting for the
11279 event object to be released. (Bug#14333)
11281 * w32proc.c (release_listen_threads): New function, signals all
11282 the reader threads that listen for connections to stop waiting.
11284 * w32.h (release_listen_threads): Add prototype.
11286 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11288 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11289 field of new marker (for sanity and safety).
11290 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11291 anyway because XMISCTYPE is a function and can't be an lvalue).
11293 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11295 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11296 (x_after_update_window_line, x_scroll_bar_create)
11297 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11298 (handle_one_xevent, x_clear_frame_area):
11299 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11300 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11301 * xterm.h (x_clear_area): Adjust prototype.
11303 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11305 Hook scanning and indentation functions to find_newline. This helps
11306 to avoid duplicated code and renders more respect to newline cache.
11307 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11308 * cmds.c (Fforward_line):
11309 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11310 Use find_newline and avoid unnecessary point movements.
11311 * search.c (scan_newline): Implement on top of find_newline.
11313 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11315 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11316 scoped code (bug#11258).
11318 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11320 * nsterm.m (last_window): New variable.
11321 (EV_TRAILER2): New macro.
11322 (EV_TRAILER): Call EV_TRAILER2.
11323 (mouseMoved:): Add support for mouse-autoselect-window
11324 on nextstep (Bug#6888).
11326 2013-08-28 Andreas Schwab <schwab@suse.de>
11328 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11329 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11330 Remove unused macro definitions.
11331 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11332 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11333 Only define if emacs.
11335 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11337 Prefer enum glyph_row_area to int where appropriate.
11338 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11340 (window_box, window_box_width, window_box_left, window_box_left_offset)
11341 (window_box_right, window_box_right_offset): Adjust prototypes.
11342 * xdisp.c (window_box, window_box_width, window_box_left)
11343 (window_box_left_offset, window_box_right, window_box_right_offset):
11344 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11345 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11346 * nsterm.m (ns_clip_to_row):
11347 * w32term.c (w32_clip_to_row):
11348 * xterm.c (x_clip_to_row): Likewise.
11350 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11352 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11353 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11355 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11357 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11358 for portability to hosts where /bin/sh has problems.
11360 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11362 Redesign redisplay interface to drop global output_cursor.
11363 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11364 (toplevel): Remove declaration of output_cursor.
11365 (set_output_cursor, x_cursor_to): Remove prototype.
11366 * window.h (struct window): New member output_cursor.
11367 (output_cursor_to): New function to replace RIF member.
11368 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11369 (update_text_area, set_window_cursor_after_update): Use it.
11370 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11371 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11372 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11373 * w32term.c (x_update_window_begin, x_update_window_end):
11374 * xterm.c (x_update_window_begin, x_update_window_end):
11375 Adjust to use per-window output cursor.
11377 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
11379 Simplify SELECT_TYPE-related code.
11380 Like EMACS_TIME, this portability layer is no longer needed, since
11381 Emacs has been using fd_set as a portability layer for some time.
11382 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
11383 (SELECT_TYPE): Remove. All uses changed to fd_set.
11384 (fd_set) [!FD_SET]: New typedef.
11386 Simplify EMACS_TIME-related code.
11387 This portability layer is no longer needed, since Emacs has been
11388 using struct timespec as a portability layer for some time.
11389 * atimer.h, buffer.h, dispextern.h, xgselect.h:
11390 Include <time.h> rather than "systime.h"; that's all that's needed now.
11391 * dispnew.c: Include <timespec.h> rather than "systime.h";
11392 that's all that's needed now.
11393 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
11394 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
11395 TIMESPEC_RESOLUTION.
11396 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
11397 LOG10_TIMESPEC_RESOLUTION.
11398 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
11399 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
11400 (make_emacs_time): Remove. All used changed to make_timespec.
11401 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
11402 (current_timespec): Rename from current_emacs_time. All uses changed.
11403 (add_emacs_time): Remove. All uses changed to timespec_add.
11404 (sub_emacs_time): Remove. All uses change dot timespec_sub.
11405 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
11406 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
11407 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
11408 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
11409 (current_timespec): Rename from current_emacs_time. All uses changed.
11410 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
11411 changed to timespec_cmp.
11412 * xgselect.c: Include <timespec.h>, since our .h files don't.
11414 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11416 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
11417 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
11418 Remove the leftovers.
11419 * gtkutil.c (toplevel): Do not declare Qxft but include
11421 * image.c (toplevel): Do not declare Vlibrary_cache because
11422 it's already done in lisp.h.
11424 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11426 * lisp.h (Mouse_HLInfo): Move from here...
11427 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
11428 (reset_mouse_highlight): New function.
11429 * msdos.c (dos_set_window_size, IT_update_begin)
11430 (internal_terminal_init):
11431 * nsterm.m (ns_update_window_end, x_free_frame_resources)
11432 (ns_initialize_display_info):
11433 * w32console.c (initialize_w32_display):
11434 * w32term.c (x_update_window_end, x_free_frame_resources)
11435 (w32_initialize_display_info):
11436 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
11437 * window.c (Fdelete_other_windows_internal):
11438 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
11439 * termchar.h (toplevel):
11440 * xterm.h (toplevel): Include dispextern.h.
11442 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11444 Fix minor problems found by static checking.
11445 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
11446 (expect): Avoid nested-if warning.
11447 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
11448 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
11449 * nsterm.h, nsterm.m (ns_select):
11450 * xgselect.c, xgselect.h (xg_select):
11451 Adjust signature to better match pselect's.
11452 * nsterm.m (ns_select):
11453 Don't set *TIMEOUT, since pselect doesn't.
11454 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
11455 diagnostic about assigning const char * to it.
11456 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
11458 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
11460 * lread.c (substitute_object_recurse): Handle hash-tables as well
11463 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11465 Fix unlikely core dump in init_tty, and simplify terminfo case.
11466 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
11467 The old version incorrectly dumped core if malloc returned a
11468 buffer containing only non-NUL bytes.
11469 (init_tty): Do not allocate or free termcap buffers; the
11470 struct does that for us now.
11471 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
11472 (struct tty_display_info): Define members termcap_term_buffer and
11473 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
11474 use them. Allocate them directly in struct rather than indirectly
11475 via a pointer, to simplify init_tty.
11477 * frame.c (check_minibuf_window): Initialize 'window' properly,
11478 so that Emacs reliably aborts later if 'window' is not initialized.
11480 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
11482 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
11483 of VoidSymbol (Bug#15154).
11485 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11487 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
11488 mouse_face_beg_y and mouse_face_end_y.
11489 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
11490 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
11491 Adjust users and update comment where appropriate.
11493 2013-08-26 Martin Rudalics <rudalics@gmx.at>
11495 * frame.c (check_minibuf_window): New function.
11496 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
11497 Call check_minibuf_window (Bug#15183).
11499 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11501 * window.h (struct window): Replace last_cursor with last_cursor_vpos
11502 because this is the only last cursor data we need to keep and consult.
11503 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
11504 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
11507 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11509 Fix recovering from possible decompression error.
11510 Since insert_from_gap doesn't always move point, we can't use PT as
11511 the position where the partially decompressed data ends, and
11512 should count how many bytes was produced so far.
11513 * decompress.c (struct decompress_unwind_data): Add nbytes member.
11514 (unwind_decompress): Really delete partially uncompressed data.
11515 (Fzlib_decompress_region): Take decompressed data size into account.
11517 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11519 * syntax.c (init_syntax_once): Adjust comment and do an early
11520 initialization of Qchar_table_extra_slots just once...
11521 * casetab.c (init_casetab_once):
11522 * category.c (init_category_once):
11523 * character.c (syms_of_character):
11524 * coding.c (syms_of_coding):
11525 * xdisp.c (syms_of_xdisp): ...and omit it here.
11527 2013-08-24 Eli Zaretskii <eliz@gnu.org>
11529 * xdisp.c (get_next_display_element): Don't apply to characters
11530 from a display vector the logic of setting it->end_of_box_run_p
11531 suitable for characters from a buffer. (Bug#15175)
11533 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
11534 to handle directories, rather than '_utime' which doesn't.
11537 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
11539 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
11540 or fullscreen (Bug#14627).
11542 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
11544 System-dependent integer overflow fixes.
11545 * process.c (Fset_process_window_size): Signal an error if
11546 the window size is outside the range supported by the lower level.
11547 * sysdep.c (set_window_size): Return negative on error,
11548 nonnegative on success, rather than -1, 0, 1 on not in system,
11549 failure, success. This is simpler. Caller changed.
11550 (serial_configure): Remove unnecessary initialization of local.
11551 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
11552 size fits in unsigned long; this isn't true on some 32-bit hosts.
11553 Avoid buffer overrun if some future version of /proc/meminfo has a
11554 variable name longer than 20 bytes.
11555 (system_process_attributes) [__FreeBSD__]:
11556 Don't assume hw.availpages fits in 'int'.
11558 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
11560 Don't let very long directory names overrun the stack.
11561 Fix some related minor problems involving "//", vfork.
11562 * callproc.c (encode_current_directory): New function.
11563 (call_process): Don't append "/"; not needed.
11564 * fileio.c (file_name_as_directory_slop): New constant.
11565 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
11566 this can save the caller having to alloca.
11567 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
11568 Use SAFE_ALLOCA, not alloca.
11569 (directory_file_name, Fexpand_file_name): Leave leading "//"
11570 alone, since it can be special even on POSIX platforms.
11571 * callproc.c (call_process):
11572 * process.c (Fformat_network_address):
11573 * sysdep.c (sys_subshell):
11574 Use encode_current_directory rather than rolling our own.
11575 (create_process): No need to encode directory; caller does that now.
11576 * process.h (encode_current_directory): New decl.
11577 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
11578 Rework to avoid 'goto xyzzy;'.
11580 2013-08-23 Eli Zaretskii <eliz@gnu.org>
11582 * xdisp.c (handle_face_prop): If the default face was remapped use
11583 the remapped face for strings from prefix properties. (Bug#15155)
11585 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11587 Minor cleanup for redisplay interface and few related functions.
11588 * frame.h (enum text_cursor_kinds): Move from here...
11589 * dispextern.h (enum text_cursor_kinds): ...to here.
11590 (toplevel): Drop unnecessary declarations.
11591 (struct redisplay_interface): Use bool and enum text_cursor_kinds
11592 in update_window_end_hook and draw_window_cursor functions.
11593 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
11594 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
11595 * w32term.c (x_update_window_end, w32_draw_window_cursor):
11596 * xterm.c (x_update_window_end, x_draw_window_cursor):
11597 * xdisp.c (display_and_set_cursor, update_window_cursor)
11598 (update_cursor_in_window_tree, x_update_cursor): Use bool and
11599 enum text_cursor_kinds where appropriate.
11601 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11603 Redesign redisplay interface to drop updated_row and updated_area.
11604 * dispextern.h (updated_row, updated_area): Remove declaration.
11605 (struct redisplay_interface): Pass glyph row and row area parameters
11606 to write_glyphs, insert_glyphs and clear_end_of_line functions.
11607 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11609 * dispnew.c (updated_row, updated_area): Remove.
11610 (redraw_overlapped_rows, update_window_line): Adjust user.
11611 (update_marginal_area, update_text_area): Likewise. Pass updated row
11612 as a parameter. Prefer enum glyph_row_area to int where appropriate.
11613 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11616 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
11618 * process.c (flush_pending_output): Remove stub.
11621 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11623 * callproc.c: Fix race that killed background processes (Bug#15144).
11624 (call_process): New arg TEMPFILE_INDEX. Callers changed.
11625 Record deleted process-id in critical section, not afterwards.
11626 Don't mistakenly kill process created by a call-process invocation
11627 that discards output and does not wait.
11629 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
11631 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
11632 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
11633 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
11634 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
11635 to shut up compiler in mark_object.
11636 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
11638 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11640 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
11641 We can't portably rely on PTY_OPEN doing that, even if
11642 it calls posix_openpt with O_CLOEXEC.
11644 2013-08-20 Kenichi Handa <handa@gnu.org>
11646 * character.c (string_char): Improve commentary.
11648 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
11650 * image.c (SIGNATURE_DIGESTSIZE): Remove.
11651 (struct animation_cache): Make signature a flexible array member.
11652 All uses changed. This is a tad slower but may insulate us better
11653 from future changes to ImageMagick.
11655 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11657 * image.c: Shrink memory needed for animation cache.
11658 (SIGNATURE_DIGESTSIZE): New constant.
11659 (struct animation_cache): Make 'signature' a fixed size array of bytes.
11660 (imagemagick_create_cache): Copy the signature. This saves
11661 several KB of memory that ImageMagick wastes per signature.
11662 Don't bother updating the update_time, as the caller does that now.
11663 (imagemagick_prune_animation_cache): Don't destroy the signature, as
11664 it's a fixed size struct member now.
11665 (imagemagick_get_animation_cache): Always destroy the signature,
11666 as it's now imagemagick_create_cache's responsibility to copy it.
11667 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
11668 and use memcmp rather than strcmp.
11669 eassert that ImageMagick returns a signature of the specified length.
11671 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
11673 * image.c (imagemagick_get_animation_cache): Don't segfault on
11675 (imagemagick_get_animation_cache): Revert to previous definition
11676 so that it actually works. But keep the memory leak fix.
11677 (imagemagick_get_animation_cache): Fix memory leak.
11679 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11681 * image.c: Fix animation cache signature memory leak.
11682 Fix some other minor performance problems while we're at it.
11683 (imagemagick_create_cache): Clear just the members that
11684 need clearing. Don't set update_time, as caller does that now.
11685 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
11686 Simplify by using pointer-to-pointer instead of a prev pointer.
11687 (imagemagick_prune_animation_cache): Use make_emacs_time rather
11688 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
11689 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
11690 it's already a copy. Free the signature probe unless it's cached.
11692 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
11693 This was introduced by my 2013-08-12 fix for Bug#15035.
11695 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
11697 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11698 (imagemagick_prune_animation_cache): Now static.
11700 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11702 * image.c (imagemagick_get_animation_cache): Don't segfault when
11703 pruning all entries.
11705 2013-08-18 Ken Brown <kbrown@cornell.edu>
11707 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11708 static heap if ENABLE_CHECKING is defined.
11709 (max_bss_sbrk_ptr): New variable.
11710 (bss_sbrk): Use it.
11711 (report_sheap_usage): Report maximum static heap usage instead of
11712 ending static heap usage.
11714 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11716 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11717 of zlib_initialized according to the results of calling
11718 init_zlib_functions.
11720 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11722 * image.c: Implement an ImageMagick per-image cache.
11723 (imagemagick_get_animation_cache): Fix a double-free error.
11724 (imagemagick_load_image): Remove the ping_wand code, which only
11725 apparently saved time on invalid animated images, and slowed down
11726 everything else. Optimize for the common case.
11728 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11730 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11732 * editfns.c (insert_before_markers): Mention overlay in the doc string.
11734 * marker.c (set_marker): Remove documentation of undefined behavior.
11736 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11738 * image.c (imagemagick_compute_animated_image): Animate correctly
11739 when sub-images are smaller than the main image.
11740 (imagemagick_compute_animated_image): Setting the iterator row to
11741 zero is apparently not allowed.
11742 (imagemagick_compute_animated_image): Allow images that say they
11743 have sub-images that are bigger than the main image, but just crop
11746 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
11748 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
11750 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11752 * image.c (imagemagick_compute_animated_image): Respect the GIF
11755 2013-08-15 Ken Brown <kbrown@cornell.edu>
11757 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
11758 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
11761 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
11763 Fix minor problems found by static checking.
11764 * frame.c (delete_frame):
11765 * xdisp.c (next_element_from_display_vector):
11766 Avoid uninitialized local.
11767 * image.c (imagemagick_compute_animated_image): Port to C89.
11768 Prefer usual GNU indentation style for loops.
11769 Be more careful about bizarrely large sizes, by using ptrdiff_t
11772 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11774 Fix infinite frame selection loop (Bug#15025).
11775 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
11777 2013-08-15 Eli Zaretskii <eliz@gnu.org>
11779 * xdisp.c (compute_window_start_on_continuation_line):
11780 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
11781 to make sure we end up setting the window start at the leftmost
11782 visible character of the display line. This avoids funky
11783 horizontal shifting because the window start is not kept on the
11784 same position. (Bug#15090)
11785 (next_element_from_display_vector): Support 'box' face attribute
11786 in the face definitions of a display vector. (Bug#15099)
11788 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11790 * image.c (imagemagick_compute_animated_image): Implement animated
11791 images (bug#14700).
11792 (imagemagick_compute_animated_image): Fix some compilation
11793 warnings. Implement a very simple cache to make the animation
11794 usable at all, but it should be replaced with a per-image cache.
11796 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11798 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
11799 to do `for' loops over alist values.
11800 * buffer.h (FOR_EACH_BUFFER):
11801 * process.c (FOR_EACH_PROCESS): Use it.
11802 (handle_child_signal, status_notify, Fget_buffer_process)
11803 (kill_buffer_processes): Use FOR_EACH_PROCESS.
11805 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11807 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
11808 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
11809 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
11810 to xzalloc and so avoid redundant call to memset.
11811 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
11812 members because it is allocated with xzalloc and so already zeroed.
11814 2013-08-14 Ken Brown <kbrown@cornell.edu>
11816 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
11819 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11821 Utility function and macro to copy Lisp string to C string.
11822 * lisp.h (xlispstrdupa): New macro.
11823 (xlispstrdup): New prototype.
11824 * alloc.c (xlispstrdup): New function.
11825 * callint.c (Fcall_interactively):
11826 * fileio.c (Ffile_name_directory, Fexpand_file_name)
11827 (Fsubstitute_in_file_name):
11828 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
11829 * image.c (x_create_bitmap_from_file):
11830 * w32term.c (w32_term_init):
11831 * xterm.c (x_term_init): Use xlispstrdup.
11833 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11835 * image.c (imagemagick_load_image): Make animated pictures work.
11836 There's still some problems with background color settings, though
11839 * decompress.c (unwind_decompress): Always restore point.
11841 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11843 * marker.c (set_marker): Reformat documentation.
11845 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11847 * xdisp.c (cursor_type_changed): Now static.
11849 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11850 Use changed. This avoids the need to call xmalloc and for the
11851 caller to call xfree, and avoids memory leaks in some situations.
11853 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11855 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11856 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11857 (redisplay_window): If window_end_valid is cleared due to non-zero
11858 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11859 so do not call to try_cursor_movement for that window.
11861 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11863 * window.h (struct window): Convert window_end_pos and
11864 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11865 (wset_window_end_pos, wset_window_end_vpos): Remove.
11866 * dispnew.c (adjust_glyph_matrix):
11867 * window.c (Fwindow_end, replace_window, set_window_buffer)
11869 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11870 (set_vertical_scroll_bar, redisplay_window, try_window)
11871 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11872 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11873 (note_mouse_highlight): Adjust users.
11874 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11877 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11879 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11880 * image.c (imagemagick_filename_hint): Use `const char *' and
11881 prefer SSDATA to SDATA to avoid warnings.
11883 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11885 Cleanup window fringes, margins and scroll bars adjustments.
11886 * window.c (set_window_fringes, set_window_margins)
11887 (set_window_scroll_bars, apply_window_adjustment): New functions.
11888 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11889 (Fset_window_scroll_bars): Use them.
11891 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11893 * window.h (struct window): Convert scroll_bar_width
11894 from Lisp_Object to integer. Adjust comment.
11895 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11897 * window.c (wset_scroll_bar_width): Remove.
11898 (make_window): Initialize scroll_bar_width.
11899 (Fsplit_window_internal): Use direct assignment.
11900 (Fset_window_configuration, save_window_save):
11901 Convert Lisp_Object to integer and back where appropriate.
11902 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11903 bar was actually changed, and mention this in docstring.
11905 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11907 * decompress.c: Minor simplifications.
11908 (Fzlib_decompress_region): Don't bother verifying
11909 that avail_out <= UINT_MAX, as that was confusing.
11910 Mention the restriction in a comment instead.
11911 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11913 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11915 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11916 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11918 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11920 * image.c (imagemagick_filename_hint): Check for errors in the
11923 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11925 * window.c (Fwindow_margins): Return nil when there's no marginal
11926 area, as per the documented API.
11928 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11929 Fmake_vector, as scroll bar's struct members are not all Lisp
11930 objects now. This avoids crashes in GC.
11932 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11933 bool, so its address could be taken.
11935 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11937 * image.c (imagemagick_filename_hint): New function to possibly
11938 apply `image-content-type-suffixes'.
11939 (imagemagick_load_image): Use it.
11941 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11943 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11944 if loading zlib failed.
11946 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11948 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11949 2013-08-13 checkin below. Change bool to BOOL, rule is:
11950 All Obj-C code uses BOOL, except for interfaces callable from C.
11952 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11954 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11956 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11957 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11958 bool instead of BOOL.
11959 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11960 from Lisp_Object to bitfield. Adjust comment.
11961 * w32term.c (x_scroll_bar_create): Adjust user.
11962 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11963 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11964 Use bool for boolean.
11965 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11966 to `unsigned int' when defining a bitfield.
11968 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11970 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11972 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11974 * window.h (struct window): Convert left_margin_cols and
11975 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11976 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11977 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11979 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11981 (showing_window_margins_p, update_window_line, update_frame_1):
11982 * fringe.c (draw_fringe_bitmap_1):
11983 * xdisp.c (window_box_width): Adjust users.
11984 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11985 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11986 Use direct assignment.
11987 (Fset_window_configuration, save_window_save, Fwindow_margins):
11988 Convert Lisp_Object to integer and back where appropriate.
11989 (Fset_window_margins): Adjust user. Return t if any margin
11990 was actually changed, and mention this in docstring.
11992 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11994 * syntax.c (forward_word):
11995 * cmds.c (forward_char, backward_char): Mention the optional argument.
11997 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11999 * window.h (struct window): Convert left_fringe_width
12000 and right_fringe_width from Lisp_Objects to integers.
12002 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
12003 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
12004 * window.c (wset_left_fringe_width, wset_right_fringe_width):
12006 (make_window): Initialize new integer fields to -1.
12007 (Fsplit_window_internal): Use direct assignment.
12008 (Fset_window_configuration, save_window_save):
12009 Convert Lisp_Object to integer and back where appropriate.
12010 (Fset_window_fringes): Adjust user. Return t if any fringe
12011 was actually changed, and mention this in docstring.
12013 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12015 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
12016 * nsfns.m (x_set_cursor_type):
12017 * w32fns.c (x_set_cursor_type):
12018 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
12019 * xdisp.c (set_frame_cursor_types): ...but in common code.
12021 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12023 * font.c (clear_font_cache): New function, stripped from...
12024 (Fclear_font_cache): ...here, which now uses the function
12025 above. Adjust comment.
12026 * font.h (clear_font_cache): Add prototype.
12027 * xfaces.c (clear_face_cache): Use clear_font_cache.
12029 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12031 * window.c (Fset_window_start): Compare `w', not `window' because
12032 `w' might not be equal to `window' after call to decode_live_window.
12034 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12036 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
12037 This fixes a problem introduced by the Bug#15035 patch
12038 when using GPG. Reported by Herbert J. Skuhra.
12040 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12042 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
12043 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
12044 not yet initialized.
12046 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12048 * decompress.c (Fzlib_decompress_region): Support zlib
12049 decompression, too, and rename.
12051 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12053 Minor zlib configuration tweaks.
12054 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
12055 Don't assume presence of fn_inflateInit2_ zlib internal function.
12057 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12059 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
12060 include the zlib prefix.
12062 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12064 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
12065 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
12066 define static variables that are pointers to zlib functions to be
12067 dynamically loaded.
12068 (init_zlib_functions) [WINDOWSNT]: New function.
12069 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
12071 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
12072 macros instead of invoking the zlib functions directly.
12073 (syms_of_decompress): DEFSYM Qzlib_dll.
12074 Staticpro Szlib_available_p.
12076 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
12078 Avoid looping over all frame windows to freeze and unfreeze.
12079 * window.h (struct window): Drop frozen_window_start_p.
12080 (freeze_window_starts): Drop prototype.
12081 * frame.h (struct frame): New frozen_window_starts flag.
12082 (FRAME_WINDOWS_FROZEN): New macro.
12083 * window.c (freeze_window_start, freeze_window_starts):
12085 (select_window, replace_window): Adjust users.
12086 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
12087 (window_frozen_p): New function.
12088 (redisplay_window): Use it.
12090 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12092 Fix some fd issues when running subprocesses (Bug#15035).
12093 Fix bugs that can leak files or file descriptors on errors.
12094 Don't unlink open temp files, as that's hard for users to diagnose
12095 when things go awry (e.g., temp disk exhausted).
12096 Don't bother to lock temp files. Check for invalid recursion.
12097 * callproc.c (synch_process_fd): Remove. All uses removed.
12098 (synch_process_tempfile): New var or macro.
12099 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
12101 (record_kill_process): New arg, the temp name. All callers changed.
12102 (delete_temp_file): Now just a simple wrapper around unlink.
12103 (call_process_kill): New arg, the call_process_fd array.
12104 Close them all. Clear synch_process_pid. Remove the temp file,
12105 or arrange for it to be removed.
12106 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
12107 that's been moved to synch_process_tempfile. Caller changed.
12108 Do not remove the tempfile; that's now call_process_kill's
12110 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
12111 call_process_kill; the caller now does that.
12112 (call_process_cleanup): Do not close the process fd; that's now
12113 call_process_kill's responsibility.
12114 (Fcall_process): Implement via new function call_process, which
12115 has most of the old body of Fcall_process, but with a different API.
12116 (call_process): New function that does not open or close filefd if
12117 it is nonnegative. Record which fds need to be closed, and let
12118 call_process_kill close (and remove the tempfile, on MSDOS) on error.
12119 Signal an error if invoked recursively (could be done via a hook).
12120 Simplify creation of the tempfile in the MSDOS case.
12121 Don't create the output file until after checking for the executable.
12122 Report any failure to open /dev/null.
12123 Don't open /dev/null for writing twice; once is enough.
12124 Don't create pipe if all output is being discarded or sent to file.
12125 Don't worry about setting up the coding system or reading from the
12126 pipe if all output is being discarded.
12127 Hoist fd_error local into top level, to lessen block nesting.
12128 Don't record deleted pid here; now done by Fcall_process_region.
12129 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
12130 and note its success in synch_process_tempfile.
12131 Do not leak resources when child_setup fails.
12132 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
12133 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
12134 (create_temp_file): Now returns open fd, with an additional
12135 Lisp_Object * argument to return the name. All callers changed.
12136 Do not close the file; rewind it instead, and leave it open for
12137 the caller. Do not lock the temp file. Unwind-protect the file
12138 and the file-descriptor.
12139 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
12140 If an asynchrounous process, record it here, not in call_process.
12141 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
12142 * eval.c (set_unwind_protect): New function.
12143 * fileio.c (write_region): New function, generalized from the
12144 old Fwrite_region. Do not lock temp files.
12145 (Fwrite_region): Use it.
12146 * lisp.h (set_unwind_protect, write_region): New decls.
12147 * process.c: Include <verify.h>.
12148 (make_process): Mark fds as initially closed.
12149 (deleted_pid_list): Now a list of pid-filename pairs.
12151 (close_process_fd): New function.
12152 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
12153 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
12154 New constants. Verify that their number matches PROCESS_OPEN_FDS.
12155 (create_process, create_pty, Fmake_serial_process)
12156 (server_accept_connection): Record which fds need to be closed,
12157 and let deactivate_process close them.
12158 (Fmake_network_process): Do not discard the unwind-protect
12159 until it's safe to do so.
12160 (deactivate_process): Close the fds opened by create_process etc.
12161 (Fprocess_send_eof): Adjust to new way of recording open fds.
12162 Report an error if /dev/null can't be opened, instead of aborting.
12163 * process.h (PROCESS_OPEN_FDS): New constant.
12164 (struct Lisp_Process): New member open_fds.
12165 (record_kill_process, record_deleted_pid): Adjust signatures.
12166 (record_deleted_pid): Move decl here ...
12167 * syswait.h (record_deleted_pid): ... from here.
12169 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12171 * decompress.c: Fix bugs with large buffers and weird inputs.
12172 Tune a bit. Reindent as per usual Emacs style.
12173 (BUFFER_SIZE): Remove.
12174 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12175 more than UINT_MAX bytes. Decompress into the gap instead of into
12176 an auto buffer, as this should avoid copying. Return nil if
12177 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
12178 set immediate_quit; we shouldn't trust zlib code that much.
12180 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
12182 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
12183 errors, and really move the gap to where we want it.
12185 * lisp.h: Include decompress.c support.
12187 * emacs.c (main): Include decompress.c support.
12189 * Makefile.in: Include -lz if present.
12191 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12193 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12194 (initWithTitle:): Initialize frame to 0.
12195 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12196 (fillWithWidgetValue:frame:): Rename from
12197 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12199 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12200 fillWithWidgetValue:frame:
12202 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12203 remove memory leak warnings.
12205 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12206 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12207 menu_pending_title.
12209 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12210 (x_activate_menubar): Update the whole menu.
12211 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12212 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12213 current event is not NSSystemDefined (Bug#15001).
12214 Call ns_check_menu_open only if trackingMenu is 2.
12215 (menuDidClose:): New method, decrease trackingMenu.
12216 (fillWithWidgetValue:setDelegate:): New method.
12217 (fillWithWidgetValue:): Call the above.
12219 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12221 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12223 Omit some unnecessary casts.
12224 Many of these go back to the old pre-C89 days, when they may have
12225 been needed, but we've been assuming C89 or later for a while now.
12226 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12227 (live_float_p, live_misc_p, live_vector_p):
12228 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12229 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12230 (defvar_per_buffer):
12231 * callint.c (Fcall_interactively):
12232 * doc.c (Fsubstitute_command_keys):
12233 * filelock.c (get_boot_time):
12234 * frame.c (xrdb_get_resource):
12235 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12236 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12237 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12238 (menuitem_highlight_callback, menu_destroy_callback)
12239 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12240 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12241 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12242 (xg_tool_bar_help_callback, tb_size_cb):
12243 * image.c (xpm_alloc_color, png_read_from_memory)
12244 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12245 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12247 * keymap.c (describe_map):
12248 * nsfns.m (Fns_display_monitor_attributes_list):
12249 * nsmenu.m (process_dialog:):
12250 * nsterm.m (hold_event):
12251 * process.c (wait_reading_process_output):
12252 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12253 * scroll.c (do_direct_scrolling, scrolling_1):
12254 * termcap.c (tgetent):
12255 * window.c (check_window_containing, add_window_to_list)
12256 (freeze_window_starts):
12257 * xdisp.c (compare_overlay_entries, vmessage):
12258 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12259 (x_get_monitor_attributes_xrandr)
12260 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12261 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12262 * xfont.c (xfont_match, xfont_open):
12263 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12264 (menubar_selection_callback, menu_position_func)
12265 (popup_selection_callback, create_and_show_popup_menu)
12266 (dialog_selection_callback, create_and_show_dialog):
12267 * xrdb.c (x_get_string_resource)
12269 * xsmfns.c (x_session_check_input):
12270 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12271 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12272 (xaw_jump_callback, xaw_scroll_callback):
12273 Omit unnecessary casts.
12275 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12277 Minor string-length refactoring.
12278 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12279 * frame.c (make_monitor_attribute_list):
12280 Prefer build_string to strlen + make_string.
12282 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12284 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12285 don't check minor_code (Bug#14417).
12287 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12289 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12290 vertical positions instead. This avoids calling MATRIX_ROW with
12291 row numbers that are possibly beyond valid limits. (Bug#15064)
12293 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12295 Use xstrdup and build_unibyte_string where applicable.
12296 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12297 * xfns.c (x_window):
12298 * xrdb.c (x_get_customization_string):
12299 * xterm.c (xim_initialize):
12300 * w32fns.c (w32_window): Use xstrdup.
12301 (w32_display_monitor_attributes_list):
12302 * emacs.c (init_cmdargs):
12303 * keyboard.c (PUSH_C_STR):
12304 * nsfont.m (nsfont_open):
12305 * sysdep.c (system_process_attributes):
12306 * w32.c (system_process_attributes):
12307 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12309 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12311 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12312 variables of these types so that GDB would know about them, as aid
12313 for debugging fatal exceptions. (Bug#15024) See also
12314 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12317 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12319 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12320 larger than the NSWindow (Bug#14934).
12322 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12324 Redesign redisplay interface to drop global variable updated_window.
12325 Always pass currently updated window as a parameter to update routines.
12326 * dispextern.h (updated_window): Remove declaration.
12327 (struct redisplay_interface): Pass window parameter to
12328 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12329 and after_update_window_hook.
12330 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12332 * dispnew.c (updated_window): Remove.
12333 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12334 (update_window_line): Adjust to match redisplay interface changes.
12335 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12336 (ns_scroll_run, ns_after_update_window_line):
12337 * w32term.c (x_update_window_begin, x_update_window_end)
12338 (x_after_update_window_line, x_scroll_run):
12339 * xterm.c (x_update_window_begin, x_update_window_end)
12340 (x_after_update_window_line, x_scroll_run):
12341 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12342 Likewise. Adjust comments where appropriate.
12343 (x_cursor_to): Simplify because this is always called during window
12344 update (but install debugging check anyway).
12345 (expose_window): Check must_be_updated_p flag to see whether this
12346 function is called during window update.
12348 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12350 Do not reset window modification event counters excessively.
12351 These leftovers and poor man's tricky methods to catch extra
12352 redisplay's attention are no longer needed.
12353 * frame.c (set_menu_bar_lines_1):
12354 * minibuf.c (read_minibuf_unwind):
12355 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12356 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12357 (window_scroll_line_based, Fset_window_configuration):
12358 * xdisp.c (redisplay_window): Do not reset last_modified and
12359 last_overlay_modified counters.
12361 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12363 * xselect.c (x_send_client_event): Set send_event and serial, memset
12364 data.l as it might be bigger than data.b. Use 24 bit mask to
12365 XSendEvent (Bug#15034).
12367 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12369 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12370 for TTY frames that are not the top frame on their console.
12373 2013-08-07 Martin Rudalics <rudalics@gmx.at>
12375 * w32term.c (w32fullscreen_hook): Really maximize frame when
12376 asked for (Bug#14841).
12378 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12380 Prefer selected_window to Fselected_window, likewise for frames.
12381 * buffer.c (Fbuffer_swap_text):
12382 * data.c (Fvariable_binding_locus):
12383 * window.c (run_window_configuration_change_hook): Adjust users.
12384 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
12385 Use decode_live_frame.
12387 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12389 Be more careful if selected window shows the buffer other than current,
12390 use window_outdated only if this is not so. This change should also
12391 address some weird issues discussed in Bug#13012.
12392 * window.h (window_outdated): New prototype.
12393 * window.c (window_outdated): Now here. Convert from static and
12394 always assume window's buffer.
12395 (Fwindow_end, Fwindow_line_height): Use it.
12396 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
12397 and always assume window's buffer.
12398 (redisplay_window): Adjust user.
12399 (redisplay_internal): Call to reconsider_clip_changes once and
12400 check whether mode line should be updated only if selected window
12401 shows current buffer.
12402 (run_window_scroll_functions): Use eassert for debugging check.
12403 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
12405 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12407 * window.c (window_scroll, window_scroll_pixel_based)
12408 (window_scroll_line_based): Use bool for booleans.
12410 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
12412 * process.c: Fix minor off-by-one issues in descriptor counts.
12413 This shouldn't fix any real bugs, but it cleans up the code a bit.
12414 (max_process_desc, max_input_desc): -1, not 0, means none.
12416 (delete_input_desc): New function.
12417 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
12418 (deactivate_process): Scan backwards when recomuting max_process_desc;
12419 that should be faster.
12420 (init_process_emacs): Initialize max_input_desc.
12422 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12424 Use region cache to speedup bidi_find_paragraph_start.
12425 * buffer.h (struct buffer): New member bidi_paragraph_cache.
12426 Rename cache_long_line_scans to cache_long_scans.
12427 * buffer.c (bset_cache_long_line_scans): Rename to
12428 bset_cache_long_scans.
12429 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
12430 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
12432 (syms_of_buffer): Rename cache-long-line-scans to
12433 cache-long-scans. Adjust docstring.
12434 * search.c (newline_cache_on_off):
12435 * indent.c (width_run_cache_on_off): Adjust users.
12436 * bidi.c (bidi_paragraph_cache_on_off): New function.
12437 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
12438 * insdel.c (prepare_to_modify_buffer):
12439 Invalidate bidi_paragraph_cache if enabled.
12441 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12443 Invalidate region caches only if buffer text is going to be changed.
12444 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
12445 (modify_text): ...new prototype.
12446 (prepare_to_modify_buffer_1): New prototype.
12447 * textprop.c (modify_region): Rename to...
12448 (modify_text_properties): ...new function.
12449 (add_text_properties_1, set_text_properties, Fremove_text_properties)
12450 (Fremove_list_of_text_properties): Adjust users.
12451 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
12452 (modify_text): ...new function.
12453 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
12454 (prepare_to_modify_buffer_1): ...new function.
12455 * casefiddle.c (casify_region):
12456 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
12457 (Ftranspose_regions): Use modify_text.
12459 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
12461 * lisp.mk (lisp): Add nadvice.elc.
12463 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
12465 New macro to iterate over live buffers similar to frames.
12466 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
12467 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
12468 Declare buffer-related variables here to offload lisp.h.
12469 * buffer.c (Vbuffer_alist): Adjust comment.
12470 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
12471 (other_buffer_safely):
12472 * data.c (store_symval_forwarding):
12473 * dispnew.c (Fframe_or_buffer_changed_p):
12474 * fileio.c (Fdo_auto_save):
12475 * filelock.c (unlock_all_files):
12476 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
12478 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
12480 Fix some minor races in hosts lacking mkostemp (Bug#15015).
12481 * callproc.c (create_temp_file):
12482 * filelock.c (create_lock_file):
12483 Assume mkostemp, since it's now provided by Gnulib.
12485 2013-08-04 Eli Zaretskii <eliz@gnu.org>
12487 * w32.c (mkostemp): New function.
12488 (mktemp): Remove, no longer used. Most of the code reused in
12489 mkostemp. (Bug#15015)
12490 (mktemp): Don't undef.
12492 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
12494 * dispnew.c (glyph_matrix_count, glyph_pool_count):
12495 Move under GLYPH_DEBUG and ENABLE_CHECKING.
12496 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
12497 (free_glyph_pool, check_glyph_memory): Likewise for
12498 all users. Adjust comments where appropriate.
12500 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
12502 * composite.h: Minor fixups.
12503 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
12504 to fix a misspelling, and change it to an inline function while
12505 we're at it (it need not be a macro). All uses changed.
12506 (composition_method, composition_valid_p):
12507 Rewrite to avoid assignments in if-conditions.
12509 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12511 Do not use global Lisp_Object in composition macros.
12512 * composite.h (composition_temp): Remove declaration.
12513 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
12514 (composition_method, composition_valid_p): ...inline functions.
12515 (compose_region): Remove the leftover.
12516 * composite.c (composition_temp): Remove.
12517 (run_composition_function, update_compositions)
12518 (composition_compute_stop_pos, composition_adjust_point)
12519 (Ffind_composition_internal):
12520 * coding.c (handle_composition_annotation):
12521 * xdisp.c (handle_composition_prop, check_point_in_composition):
12522 Related users changed.
12524 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12526 Drop FRAME_PTR typedef.
12527 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
12528 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
12529 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
12530 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
12531 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
12532 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
12533 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
12534 All related users changed.
12536 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
12538 * eval.c (default_toplevel_binding): New function.
12540 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
12541 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
12542 (syms_of_eval): Export them.
12543 * data.c (Fdefault_value): Micro cleanup.
12544 * term.c (init_tty): Use "false".
12546 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12548 Fix X GC leak in GTK and raw (no toolkit) X ports.
12549 * xterm.c (x_free_frame_resources): If white and black relief
12550 GCs are allocated, always free them here.
12551 * xfns.c (x_make_gc): Omit redundant initialization.
12552 * widget.c (create_frame_gcs): Remove the leftover.
12553 (EmacsFrameDestroy): Do nothing because all GCs are now freed
12554 in x_free_frame_resources.
12556 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
12558 * nsterm.m (windowWillResize:toSize:): Only change title if
12559 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
12561 (viewDidEndLiveResize): New method.
12563 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
12564 inside NS_IMPL_COCOA.
12566 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12568 * insdel.c (adjust_after_replace, replace_range, del_range_2):
12569 Do not check whether undo is enabled because record_insert and
12570 record_delete does that themselves.
12572 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12574 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
12575 member which is not really used any more.
12576 (FRAME_XIC_BASE_FONTNAME): Remove.
12577 * xfns.c (xic_free_fontset): Adjust user.
12578 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
12579 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
12580 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
12581 (xdialog_show): Use eassert for debugging check.
12582 * w32term.c (x_unfocus_frame): Remove unused dummy function.
12584 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
12586 * fileio.c, fns.c (merge): Move extern decl from here ...
12587 * lisp.h (merge): ... to here.
12589 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12591 Fix last font-related change.
12592 * w32font.h (w32font_list_internal, w32font_match_internal):
12594 * w32uniscribe.c (uniscribe_list, uniscribe_match)
12595 (uniscribe_list_family): Adjust to match font API change.
12596 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
12597 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
12599 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12601 * frame.h (FRAME_MOUSE_UPDATE):
12602 * nsterm.m (ns_frame_up_to_date): Omit redundant check
12603 whether hlinfo->mouse_face_mouse_frame is non-NULL.
12605 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12607 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
12608 * font.h (struct font_driver): Change list, match, and list_family
12609 functions to accept struct frame * as first arg.
12610 * font.c (font_score, font_compare, font_sort_entities):
12612 (font_sort_entities, font_list_entities, font_select_entity)
12613 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
12614 match font API change.
12615 * xfont.c (xfont_list, xfont_match, xfont_list_family):
12616 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
12617 * ftxfont.c (ftxfont_list, ftxfont_match):
12618 * xftfont.c (xftfont_list, xftfont_match):
12619 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
12620 * w32font.c (w32font_list, w32font_match, w32font_list)
12621 (w32font_list_internal, w32_font_match_internal): Likewise.
12622 * xfaces.c (Fx_family_fonts): Adjust user.
12624 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12626 Do not use pure Xism x_wm_set_icon_position in non-X ports.
12627 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
12628 only if HAVE_X_WINDOWS is in use.
12629 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
12630 * nsterm.m (x_wm_set_icon_position): Remove no-op.
12631 * w32term.c (x_wm_set_icon_position): Likewise.
12632 * w32fns.c (x_icon): Adjust user.
12634 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12636 * xterm.c (last_mouse_press_frame): Remove the
12637 leftover which is not really used any more.
12638 (handle_one_xevent, syms_of_xterm): Adjust users.
12639 (x_flush): Call XFlush once per each X display, not frame.
12640 This is better because this code always unconditionally skips
12641 non-X frames in Vframe_list and issues the only XFlush if we
12642 have more than one X frame on the same X display.
12643 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
12644 Use bool for booleans.
12645 (x_draw_glyph_string_background, cvt_string_to_pixel)
12646 (cvt_pixel_dtor): Drop unnecessary prototypes.
12647 * xterm.h (x_display_ok): Adjust prototype.
12649 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12651 Drop unnecessary functions that deals with frame pixel size.
12652 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
12653 (x_pixel_height): Drop prototypes.
12654 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
12655 (x_pixel_height): Drop implementations.
12656 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
12657 which should be always valid for window frame.
12658 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
12659 * w32menu.c (Fx_popup_dialog):
12660 * xmenu.c (Fx_popup_dialog): Likewise for both.
12662 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12664 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
12665 frame parameters and call to Fmodify_frame_parameters just once.
12666 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
12667 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
12668 and mention nil frame in docstring.
12670 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12672 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
12673 (x_figure_window_size): Likewise. Adjust to return long.
12674 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
12675 (toplevel): Move Qterminal_live_p to...
12676 * terminal.c (toplevel): ...here, make it static, and...
12677 (syms_of_terminal): ...DEFSYM here.
12678 * frame.h (Qterminal_live_p): Remove declaration.
12679 (make_frame, x_figure_window_size): Adjust prototype.
12680 * nsfns.m (Fx_create_frame): Use long for window flags.
12682 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
12684 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
12685 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
12686 Do not assume that emacs_close (INT_MAX) is a no-op.
12688 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12690 * xfaces.c (make_face_cache): For struct face_cache, prefer
12691 xmalloc to xzalloc and so avoid redundant call to memset.
12692 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
12694 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12696 * fringe.c (draw_window_fringes, update_window_fringes)
12697 (compute_fringe_widths):
12698 * w32term.c (x_draw_glyph_string):
12699 * window.c (candidate_window_p, Frecenter):
12700 * xfaces.c (realize_basic_faces, realize_default_face)
12701 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12702 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12703 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12704 * xmenu.c (Fx_menu_bar_open_internal):
12705 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12706 * xsettings.c (xft_settings_event):
12707 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12708 Use bool for booleans. Adjust style and comments where
12710 * dispextern.h (draw_window_fringes, update_window_fringes)
12711 (compute_fringe_widths):
12712 * xterm.h (x_had_errors_p): Adjust prototype.
12714 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12716 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12717 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12719 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12721 * fns.c (toplevel): Remove comment before Fsafe_length because
12722 it checks for QUIT.
12724 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12726 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12728 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12730 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12731 frame which got the message is still alive, before dereferencing
12732 its pointer. (Bug#14970)
12734 * frame.c (delete_frame): Test "this" frame's minibuffer window to
12735 be a live window, before using it as such. (Bug#14970)
12737 2013-07-27 Eli Zaretskii <eliz@gnu.org>
12739 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
12740 w32_detect_focus_change instead of doing part of its job by hand.
12741 This fixes the problem whereby FOCUS_OUT events were not sent to
12744 2013-07-26 Eli Zaretskii <eliz@gnu.org>
12746 * process.c (Fprocess_list): Doc fix.
12748 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
12749 being re-exposed only if it didn't ask to become visible.
12750 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
12751 was previously iconified. (Bug#14841)
12752 (x_iconify_frame): Mark the frame iconified.
12754 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
12756 Fix minor problems found by static checking.
12757 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
12758 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
12760 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
12762 * eval.c (set_specpdl_old_value): New function.
12763 (unbind_to): Minor simplification.
12764 (get_backtrace_frame): New function.
12765 (Fbacktrace_frame): Use it. Add `base' argument.
12766 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
12767 (syms_of_eval): Export backtrace-eval.
12768 * xterm.c (x_focus_changed): Simplify.
12770 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
12772 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
12774 2013-07-24 Eli Zaretskii <eliz@gnu.org>
12776 * xdisp.c (redisplay_window): Instead of moving point out of
12777 scroll margin, reject the force_start method, and try scrolling
12778 instead. (Bug#14780)
12780 2013-07-24 Ken Brown <kbrown@cornell.edu>
12782 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
12785 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
12787 * eval.c (Fprogn): Do not check that BODY is a proper list.
12788 This undoes the previous change. The check slows down the
12789 interpreter, and is not needed to prevent a crash. See
12790 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
12792 2013-07-23 Glenn Morris <rgm@gnu.org>
12794 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
12796 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
12798 Port to GNU/Linux systems with tinfo but not ncurses.
12799 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
12800 to decide whether ncurses is being used. Without this change,
12801 GCC complains about tgetent not being declared, on a system
12802 that has tinfo installed but ncurses not installed.
12804 * eval.c (Fprogn): Check that BODY is a proper list.
12806 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
12807 * data.c (Fsetq_default):
12808 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
12809 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
12811 Tune by taking advantage of the fact that ARGS is always a list
12812 when a function is declared to have UNEVALLED args.
12814 * emacsgtkfixed.c: Port to GCC 4.6.
12815 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
12817 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
12819 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
12820 here to silence compiler warnings.
12822 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
12824 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
12825 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
12826 from messing up Emacs's 'struct frame' (Bug#14923).
12828 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12830 * alloc.c (make_save_ptr_ptr): Define this function.
12831 It was inadvertently omitted. It's needed only if
12832 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12834 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12836 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12837 frame have focus (Bug#14895).
12839 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12841 Avoid vfork-related deadlock more cleanly.
12842 * callproc.c (child_setup): When the child's exec fails, output
12843 the program name, as that's more useful. Use O_NONBLOCK to avoid
12845 * process.c (create_process_1): Remove; no longer needed.
12846 (create_process): Remove timer hack; no longer needed, now that
12847 the child avoids deadlock.
12849 2013-07-20 Glenn Morris <rgm@gnu.org>
12851 * image.c (Fimage_flush): Fix doc typo.
12853 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12855 Fix array bounds violation when pty allocation fails.
12856 * process.c (PTY_NAME_SIZE): New constant.
12857 (pty_name): Remove static variable; it's now auto.
12858 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12859 Take pty_name as an arg rather than using a static variable.
12860 All callers changed.
12861 (create_process): Recover pty_flag from process, not from volatile local.
12862 (create_pty): Stay inside array even when pty allocation fails.
12863 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12865 * lread.c (Fload): Avoid initialization only when lint checking.
12866 Mention that it's needed only for older GCCs.
12868 2013-07-20 Kenichi Handa <handa@gnu.org>
12870 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12871 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12873 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12875 * lread.c (Fload): Avoid uninitialized warning.
12877 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12879 Fix some minor file descriptor leaks and related glitches.
12880 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12881 (create_lock_file): Use write, not emacs_write.
12882 * image.c (slurp_file, png_load_body):
12883 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12884 (server_accept_connection):
12885 Don't leak an fd on memory allocation failure.
12886 * image.c (slurp_file): Add a cheap heuristic for growing files.
12887 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12888 as that's what the other routines do. Maybe input need not be
12889 blocked at all, but it's better to be consistent.
12890 Avoid undefined behavior when strlen is zero.
12892 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12893 (NSTATICS): Now a constant; doesn't need to be a macro.
12895 2013-07-19 Richard Stallman <rms@gnu.org>
12897 * coding.c (decode_coding_utf_8): Add simple loop for fast
12898 processing of ASCII characters.
12900 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12902 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12904 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12906 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12907 unportable 'struct x_display_info'.
12908 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12909 is a portable type.
12911 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12913 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12914 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12916 (system_process_attributes): Prefer plain char to unsigned char
12917 when either will do. Clean up properly if interrupted or if
12918 memory allocations fail. Don't assume sscanf succeeds.
12919 Remove no-longer-needed workaround to stop GCC from whining.
12920 Read command-line once, instead of multiple times. Check read status a
12921 bit more carefully.
12923 Fix obscure porting bug with varargs functions.
12924 The code assumed that int is treated like ptrdiff_t in a vararg
12925 function, which is not a portable assumption. There was a similar
12926 -- though these days less likely -- porting problem with various
12927 assumptions that pointers of different types all smell the same as
12928 far as vararg functions is conserved. To make this problem less
12929 likely in the future, redo the API to use varargs functions.
12930 * alloc.c (make_save_value): Remove this vararg function.
12931 All uses changed to ...
12932 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12933 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12935 (make_save_ptr): Rename from make_save_pointer, for consistency with
12936 the above. Define only on platforms that need it. All uses changed.
12938 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12940 * keyboard.c: Try to fix typos in previous change.
12941 (DISPLAY_LIST_INFO): New macro.
12942 (kbd_buffer_get_event): Do not access members that are not present
12943 in X11. Revert inadvertent change of "!=" to "=".
12945 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12947 * keyboard.c (kbd_buffer_get_event):
12948 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12949 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12951 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12953 * filelock.c: Fix unlikely file descriptor leaks.
12954 (get_boot_time_1): Rework to avoid using emacs_open.
12955 This doesn't actually fix a leak, but is better anyway.
12956 (read_lock_data): Use read, not emacs_read.
12958 * doc.c: Fix minor memory and file descriptor leaks.
12959 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12960 (get_doc_string, Fsnarf_documentation):
12961 Fix file descriptor leak on error.
12963 * term.c: Fix minor fdopen-related file descriptor leaks.
12964 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12965 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12967 * charset.c: Fix file descriptor leaks and errno issues.
12969 (load_charset_map_from_file): Don't leak file descriptor on error.
12970 Use plain record_xmalloc since the allocation is larger than
12971 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12973 * eval.c (record_unwind_protect_nothing):
12974 * fileio.c (fclose_unwind):
12976 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12977 The replacement doesn't block input, but that no longer seems
12980 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12982 * lread.c: Fix file descriptor leaks and errno issues.
12983 (Fload): Close some races that leaked fds or streams when 'load'
12985 (Fload, openp): Report error number of last nontrivial failure to open.
12986 ENOENT counts as trivial.
12987 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12989 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12990 now that the function is always called with a nonnegative arg.
12991 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12992 All uses replaced with ...
12993 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12995 A few more minor file errno-reporting bugs.
12996 * callproc.c (Fcall_process):
12997 * doc.c (Fsnarf_documentation):
12998 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12999 * process.c (set_socket_option):
13000 Don't let a constructor trash errno.
13001 * doc.c: Include <errno.h>.
13003 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
13005 * w32fns.c (unwind_create_tip_frame): Fix declaration.
13007 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13009 Fix w32 bug with call-process-region (Bug#14885).
13010 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
13011 to Fcall_process when the input is empty. This simplifies the
13012 code a bit. It makes no difference on POSIXish platforms but
13013 apparently it fixes a bug on w32.
13015 Fix bug where insert-file-contents closes a file twice (Bug#14839).
13016 * fileio.c (close_file_unwind): Don't close if FD is negative;
13017 this can happen when unwinding a zapped file descriptor.
13018 (Finsert_file_contents): Unwind-protect the fd before the point marker,
13019 in case Emacs runs out of memory between the two unwind-protects.
13020 Don't trash errno when closing FD.
13021 Zap the FD in the specpdl when closing it, instead of deferring
13022 the removal of the unwind-protect; this fixes a bug where a child
13023 function unwinds the stack past us.
13025 New unwind-protect flavors to better type-check C callbacks.
13026 This also lessens the need to write wrappers for callbacks,
13027 and the need for make_save_pointer.
13028 * alloc.c (free_save_value):
13029 * atimer.c (run_all_atimers):
13031 * alloc.c (safe_alloca_unwind):
13032 * atimer.c (unwind_stop_other_atimers):
13033 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
13034 * menu.c (cleanup_popup_menu) [HAVE_NS]:
13035 * minibuf.c (choose_minibuf_frame_1):
13036 * process.c (make_serial_process_unwind):
13037 * xdisp.c (pop_message_unwind):
13038 * xselect.c (queue_selection_requests_unwind):
13039 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
13040 * alloc.c (record_xmalloc):
13041 Prefer record_unwind_protect_ptr to record_unwind_protect with
13043 * alloc.c (Fgarbage_collect):
13044 Prefer record_unwind_protect_void to passing a dummy.
13045 * buffer.c (restore_buffer):
13046 * window.c (restore_window_configuration):
13047 * xfns.c, w32fns.c (do_unwind_create_frame)
13048 New wrapper. All record-unwind uses of wrappee changed.
13049 * buffer.c (set_buffer_if_live):
13050 * callproc.c (call_process_cleanup, delete_temp_file):
13051 * coding.c (code_conversion_restore):
13052 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
13053 * editfns.c (save_excursion_restore)
13054 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
13055 (save_restriction_restore):
13056 * eval.c (restore_stack_limits, un_autoload):
13057 * fns.c (require_unwind):
13058 * keyboard.c (recursive_edit_unwind, tracking_off):
13059 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
13060 * macros.c (pop_kbd_macro, restore_menu_items):
13061 * nsfns.m (unwind_create_frame):
13062 * print.c (print_unwind):
13063 * process.c (start_process_unwind):
13064 * search.c (unwind_set_match_data):
13065 * window.c (select_window_norecord, select_frame_norecord):
13066 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
13067 (fast_set_selected_frame):
13068 * xfns.c, w32fns.c (unwind_create_tip_frame):
13069 Return void, not a dummy Lisp_Object. All uses changed.
13070 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
13071 * callproc.c (call_process_kill):
13072 * fileio.c (restore_point_unwind, decide_coding_unwind)
13073 (build_annotations_unwind):
13074 * insdel.c (Fcombine_after_change_execute_1):
13075 * keyboard.c (read_char_help_form_unwind):
13076 * menu.c (unuse_menu_items):
13077 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
13078 * sound.c (sound_cleanup):
13079 * xdisp.c (unwind_redisplay):
13080 * xfns.c (clean_up_dialog):
13081 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
13082 Accept no args and return void, instead of accepting and returning
13083 a dummy Lisp_Object. All uses changed.
13084 * cygw32.c (fchdir_unwind):
13085 * fileio.c (close_file_unwind):
13086 * keyboard.c (restore_kboard_configuration):
13087 * lread.c (readevalllop_1):
13088 * process.c (wait_reading_process_output_unwind):
13089 Accept int and return void, rather than accepting an Emacs integer
13090 and returning a dummy object. In some cases this fixes an
13091 unlikely bug when the corresponding int is outside Emacs integer
13092 range. All uses changed.
13093 * dired.c (directory_files_internal_unwind):
13094 * fileio.c (do_auto_save_unwind):
13095 * gtkutil.c (pop_down_dialog):
13096 * insdel.c (reset_var_on_error):
13097 * lread.c (load_unwind):
13098 * xfns.c (clean_up_file_dialog):
13099 * xmenu.c, nsmenu.m (pop_down_menu):
13100 * xmenu.c (cleanup_widget_value_tree):
13101 * xselect.c (wait_for_property_change_unwind):
13102 Accept pointer and return void, rather than accepting an Emacs
13103 save value encapsulating the pointer and returning a dummy object.
13105 * editfns.c (Fformat): Update the saved pointer directly via
13106 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
13107 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
13108 (unwind_body): New function.
13109 (record_unwind_protect): First arg is now a function returning void,
13110 not a dummy Lisp_Object.
13111 (record_unwind_protect_ptr, record_unwind_protect_int)
13112 (record_unwind_protect_void): New functions.
13113 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
13114 * fileio.c (struct auto_save_unwind): New type.
13115 (do_auto_save_unwind): Use it.
13116 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
13117 * insdel.c (struct rvoe_arg): New type.
13118 (reset_var_on_error): Use it.
13119 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
13121 (specbinding_func): Remove; there are now several such functions.
13122 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
13123 (set_unwind_protect_ptr): New function.
13124 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
13126 Be simpler and more consistent about reporting I/O errors.
13127 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13128 Say "Read error" and "Write error", rather than "I/O error", or
13129 "IO error reading", or "IO error writing", when a read or write
13131 * process.c (Fmake_network_process, wait_reading_process_output)
13132 (send_process, Fprocess_send_eof, wait_reading_process_output):
13133 Capitalize diagnostics consistently. Put "failed foo" at the
13134 start of the diagnostic, so that we don't capitalize the
13135 function name "foo". Consistently say "failed" for such
13137 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
13138 All callers changed. This is so it can use report_file_error.
13139 * sysdep.c (serial_open, serial_configure): Capitalize I/O
13140 diagnostics consistently as above.
13142 * fileio.c (report_file_errno): Fix errno reporting bug.
13143 If the file name is neither null nor a pair, package it up as a
13144 singleton list. All callers changed, both to this function and to
13145 report_file_error. This fixes a bug where the memory allocator
13146 invoked by list1 set errno so that the immediately following
13147 report_file_error reported the wrong errno value.
13149 Fix minor problems found by --enable-gcc-warnings.
13150 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
13151 * keyboard.c (kbd_buffer_get_event): Remove unused local.
13153 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
13155 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
13156 Set event->arg to Qt if switch-event shall be generated.
13157 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
13159 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
13161 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
13164 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
13165 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
13166 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
13167 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
13168 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
13169 and there is a focused frame.
13170 (head_table): Add focus-in and focus-out.
13171 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13172 bind to handle-focus-in/out.
13174 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13175 (Fhandle_switch_frame): Call Fhandle_focus_in.
13176 (syms_of_frame): defsubr handle-focus-in/out.
13178 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13180 Fix porting bug to older POSIXish platforms (Bug#14862).
13181 * sysdep.c (emacs_pipe): New function, that implements
13182 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
13183 This should port better to CentOS 5 and to Mac OS X 10.6.
13184 All calls to pipe2 changed.
13186 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
13187 This makes the code easier to read and the executable a bit smaller.
13188 Do not replace all calls to Fcons that happen to create lists,
13189 just calls that are intended to create lists. For example, when
13190 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13191 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13192 Similarly for list2 through list5.
13193 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13194 * bytecode.c (exec_byte_code):
13195 * callint.c (quotify_arg, Fcall_interactively):
13196 * callproc.c (Fcall_process, create_temp_file):
13197 * charset.c (load_charset_map_from_file)
13198 (Fdefine_charset_internal, init_charset):
13199 * coding.c (get_translation_table, detect_coding_system)
13200 (Fcheck_coding_systems_region)
13201 (Fset_terminal_coding_system_internal)
13202 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13203 * composite.c (update_compositions, Ffind_composition_internal):
13204 * dired.c (directory_files_internal, file_name_completion)
13206 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13207 * doc.c (Fsnarf_documentation):
13208 * editfns.c (Fmessage_box):
13210 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13211 (Feval, eval_sub, Ffuncall, apply_lambda):
13212 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13213 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13214 (Fset_file_times, Finsert_file_contents)
13215 (Fchoose_write_coding_system, Fwrite_region):
13216 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13217 * font.c (font_registry_charsets, font_parse_fcname)
13218 (font_prepare_cache, font_update_drivers, Flist_fonts):
13219 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13220 * frame.c (make_frame, Fmake_terminal_frame)
13221 (x_set_frame_parameters, x_report_frame_params)
13222 (x_default_parameter, Fx_parse_geometry):
13223 * ftfont.c (syms_of_ftfont):
13224 * image.c (gif_load):
13225 * keyboard.c (command_loop_1):
13226 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13227 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13228 (Fminor_mode_key_binding, accessible_keymaps_1)
13229 (Faccessible_keymaps, Fwhere_is_internal):
13230 * lread.c (read_emacs_mule_char):
13231 * menu.c (find_and_return_menu_selection):
13232 * minibuf.c (get_minibuffer):
13233 * nsfns.m (Fns_perform_service):
13234 * nsfont.m (ns_script_to_charset):
13235 * nsmenu.m (ns_popup_dialog):
13236 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13237 (Fx_own_selection_internal):
13238 * nsterm.m (append2):
13239 * print.c (Fredirect_debugging_output)
13240 (print_prune_string_charset):
13241 * process.c (Fdelete_process, Fprocess_contact)
13242 (Fformat_network_address, set_socket_option)
13243 (read_and_dispose_of_process_output, write_queue_push)
13244 (send_process, exec_sentinel):
13245 * sound.c (Fplay_sound_internal):
13246 * textprop.c (validate_plist, add_properties)
13247 (Fput_text_property, Fadd_face_text_property)
13248 (copy_text_properties, text_property_list, syms_of_textprop):
13249 * unexaix.c (report_error):
13250 * unexcoff.c (report_error):
13251 * unexsol.c (unexec):
13252 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13253 (Fformat_mode_line, syms_of_xdisp):
13254 * xfaces.c (set_font_frame_param)
13255 (Finternal_lisp_face_attribute_values)
13256 (Finternal_merge_in_global_face, syms_of_xfaces):
13257 * xfns.c (x_default_scroll_bar_color_parameter)
13258 (x_default_font_parameter, x_create_tip_frame):
13259 * xfont.c (xfont_supported_scripts):
13260 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13261 (menu_help_callback, xmenu_show):
13262 * xml.c (make_dom):
13263 * xterm.c (set_wm_state):
13264 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13265 and similarly for list2 through list5.
13267 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13269 * callproc.c (Fcall_process_region): Fix minor race and tune.
13270 (create_temp_file): New function, with the temp-file-creation part
13271 of the old Fcall_process_region. Use Fcopy_sequence to create the
13272 temp file name, rather than alloca + build_string, for simplicity.
13273 Don't bother to block input around the temp file creation;
13274 shouldn't be needed. Simplify use of mktemp.
13275 Use record_unwind_protect immediately after creating the temp file;
13276 this closes an unlikely race where the temp file was not removed.
13277 Use memcpy rather than an open-coded loop.
13278 (Fcall_process_region): Use the new function. If the input is
13279 empty, redirect from /dev/null rather than from a newly created
13280 empty temp file; this avoids unnecessary file system traffic.
13282 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13284 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13285 Simplify by making this case like the other two. This is a bit
13286 slower on obsolete hosts, but the extra complexity isn't worth it.
13288 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13289 * process.c (create_process) [!DOS_NT]:
13290 Remove now-unnecessary calls to emacs_close.
13292 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13294 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13295 returning early. (Bug#14850)
13297 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13298 and inhibit-iso-escape-detection attributes of 'undecided'.
13301 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13303 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13304 Reported by Herbert J. Skuhra in
13305 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13307 Don't lose top specpdl entry when memory is exhausted.
13308 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13309 specpdl overflow here, to simplify callers; all callers changed.
13310 Always reserve an unused entry at the stack top; this avoids
13311 losing the top entry's information when memory is exhausted.
13313 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13315 Clean up errno reporting and fix some errno-reporting bugs.
13316 * callproc.c (Fcall_process):
13317 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13318 * process.c (create_process, Fmake_network_process):
13319 * unexaix.c (report_error):
13320 * unexcoff.c (report_error):
13321 Be more careful about reporting the errno of failed operations.
13322 The code previously reported the wrong errno sometimes.
13323 Also, prefer report_file_errno to setting errno + report_file_error.
13324 (Fcall_process): Look at openp return value rather than at path,
13325 as that's a bit faster and clearer when there's a numeric predicate.
13326 * fileio.c (report_file_errno): New function, with most of the
13327 old contents of report_file_error.
13328 (report_file_error): Use it.
13329 (Ffile_exists_p, Ffile_accessible_directory_p):
13330 Set errno to 0 when it is junk.
13331 * fileio.c (Faccess_file):
13332 * image.c (x_create_bitmap_from_file):
13333 Use faccessat rather than opening the file, to avoid the hassle of
13334 having a file descriptor open.
13335 * lisp.h (report_file_errno): New decl.
13336 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13339 * process.c (create_process, wait_reading_process_output) [AIX]:
13340 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13341 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13342 a multithreaded environment anyway).
13343 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13345 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13347 * image.c (x_find_image_file): Don't close a remote file handle.
13349 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13351 Fix races with threads and file descriptors.
13352 * callproc.c (Fcall_process_region):
13353 * dired.c (open_directory):
13354 * emacs.c (main, Fdaemon_initialized):
13355 * image.c (x_find_image_file):
13356 * inotify.c (Finotify_rm_watch):
13357 * lread.c (Flocate_file_internal):
13358 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13359 * term.c (term_mouse_moveto, init_tty):
13360 * termcap.c (tgetent):
13361 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13362 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13363 * unexhp9k800.c, unexmacosx.c (unexec):
13364 * callproc.c (Fcall_process_region):
13365 Use emacs_close, not close.
13366 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13367 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13368 and posix_close function on current platforms (which all lack them).
13369 (emacs_close): Use it. This should fix the races on GNU/Linux and
13370 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13371 and it should avoid closing random victim file descriptors on
13374 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
13376 * inotify.c (uninitialized): Remove. All uses replaced by -1.
13377 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
13378 Touch up doc a bit.
13380 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
13381 This is for .gdbinit xbacktrace.
13383 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
13384 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
13385 (emacs_set_tty): Now static.
13386 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
13387 * term.c (tty_capable_p, tty_default_color_capabilities)
13388 (get_tty_terminal, term_mouse_movement)
13389 (handle_one_term_event, init_tty, maybe_fatal):
13390 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
13391 (tgetent, scan_file, name_match, compare_contin):
13392 * terminal.c (get_terminal):
13393 Use bool for boolean.
13394 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
13395 Prefer char to unsigned char if either will do.
13396 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
13397 (tty_write_glyphs): Prefer int to unsigned.
13398 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
13399 All callers changed.
13400 * termcap.c (tprint, main) [TEST]: Remove non-working test.
13402 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13405 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
13406 (B__dummy__): New dummy symbol, to pacify C89.
13407 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
13408 they can't grok varargs macros.
13409 * dispnew.c (add_window_display_history)
13410 (add_frame_display_history):
13411 * print.c (print_object):
13412 * xdisp.c (debug_method_add):
13413 Use %p printf format only for void pointers.
13414 * emacs.c (usage_message): New constant, replacing ...
13415 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
13416 (main): Adjust to usage reorg.
13417 * fns.c (syms_of_fns):
13418 * profiler.c (syms_of_profiler):
13419 Don't use non-constant struct initializers.
13420 * gnutls.h (gnutls_initstage_t):
13421 * lisp.h (enum Lisp_Fwd_Type):
13422 * lread.c (lisp_file_lexically_bound_p):
13423 * xsettings.c (anonymous enum):
13424 Remove trailing comma.
13425 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
13426 * lisp.h (ENUM_BF): Use unsigned if pedantic.
13427 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
13429 * regex.c (const_re_char): New type, to pacify strict C89.
13430 All uses of 'const re_char' replaced to use it.
13431 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
13432 with glibc when strict C89. This change is imported from gnulib.
13434 (_Restrict_arr_): Rename from __restrict_arr, similarly.
13435 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
13436 Omit GNU_LINUX implementation, since it requires long long.
13437 * xterm.c (x_draw_underwave):
13438 Do not assume the traditional order of struct's members.
13439 (x_term_init): Rewrite to avoid the need for non-constant structure
13442 Syntax cleanup, mostly replacing macros with functions.
13443 This removes the need for the syntax_temp hack.
13444 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
13445 * syntax.c (SYNTAX_INLINE): New macro.
13446 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
13447 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
13448 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
13449 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
13450 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
13451 (SYNTAX_COMEND_FIRST): Now functions, not macros.
13452 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
13453 Now constants, not macros.
13454 (syntax_temp) [!__GNUC__]: Remove.
13455 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
13456 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
13457 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
13458 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
13459 Move here from syntax.h; now functions, not macros. Except for the
13460 last function, these are static since only syntax.c uses them.
13461 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
13462 All uses changed. Now a function, not a macro; use this fact
13463 to simplify the code.
13464 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
13465 compiler bugs; no longer relevant.
13466 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
13467 (SYNTAX_INLINE): New macro.
13468 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
13469 for the new functions. Use bool for boolean member.
13470 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
13471 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
13472 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
13473 (SETUP_BUFFER_SYNTAX_TABLE):
13474 Now extern inline functions, not macros.
13475 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
13476 Remove; all uses replaced by implementation.
13477 (syntax_temp) [!__GNUC__]: Remove decl.
13478 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
13480 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
13482 * emacs.c (main): Fix syntax error.
13484 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13486 Timestamp fixes for undo (Bug#14824).
13487 * atimer.c (schedule_atimer):
13488 * fileio.c (Ffile_newer_than_file_p):
13489 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
13490 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
13491 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
13492 (syms_of_fileio): Remove Sclear_visited_file_name.
13493 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
13494 file doesn't exist; this avoids an ambiguity with negative timestamps.
13495 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
13496 * systime.h (make_emacs_time, invalid_emacs_time):
13497 Don't assume struct timespec layout; POSIX doesn't guarantee it.
13498 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
13499 * undo.c (record_first_change): Push (visited-file-modtime) onto
13500 undo list rather than reimplementing it by hand, incorrectly.
13502 2013-07-09 Ken Brown <kbrown@cornell.edu>
13504 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
13506 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
13508 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
13510 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
13512 Handle errno and exit status a bit more carefully.
13513 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
13514 number into an exit status. Instead, use EXIT_CANCELED.
13515 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
13516 * callproc.c (relocate_fd):
13517 * emacs.c (close_output_streams, main):
13518 * process.c (create_process):
13519 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
13520 Use emacs_perror for simplicity.
13521 * callproc.c (relocate_fd, main):
13522 * sysdep.c (sys_subshell):
13523 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
13524 (shut_down_emacs): Use emacs_write, not write.
13525 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
13526 * fileio.c (Fcopy_file, e_write):
13527 * nsterm.m (ns_select):
13528 * process.c (send_process):
13529 * sound.c (vox_write):
13530 Use emacs_write_sig, not emacs_write.
13531 * lisp.h (emacs_write_sig, emacs_perror): New decls.
13532 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
13534 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
13536 (emacs_full_write): New function.
13537 (emacs_write): Rewrite to use it.
13538 (emacswrite_sig, emacs_perror): New functions.
13539 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
13541 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
13543 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
13544 on NS even if it is present. Pixmap on NS is a void*.
13546 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13548 Port to Ubuntu 10 (Bug#14803).
13549 Problem reported by T.V. Raman.
13550 * process.c (close_on_exec, accept4, process_socket):
13551 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
13553 2013-07-07 Eli Zaretskii <eliz@gnu.org>
13555 * w32.c (sys_dup): Declare prototype.
13559 * callproc.c [WINDOWSNT]: Include sys/socket.h.
13561 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13563 Make file descriptors close-on-exec when possible (Bug#14803).
13564 This simplifies Emacs a bit, since it no longer needs to worry
13565 about closing file descriptors by hand in some cases.
13566 It also fixes some unlikely races. Not all such races, as
13567 libraries often open files internally without setting
13568 close-on-exec, but it's an improvement.
13569 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
13570 * callproc.c (Fcall_process) [!MSDOS]:
13571 * emacs.c (main) [!DOS_NT]:
13572 * nsterm.m (ns_term_init):
13573 * process.c (create_process):
13574 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
13575 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
13576 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
13577 Prefer mkostemp with O_CLOEXEC to mkstemp.
13578 * callproc.c (relocate_fd) [!WINDOWSNT]:
13579 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
13580 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
13582 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
13583 Make the resulting file descriptor close-on-exec.
13584 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
13585 * lread.c (load_descriptor_list, load_descriptor_unwind):
13586 Remove; no longer needed. All uses removed.
13587 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
13588 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
13590 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
13591 (Fmake_network_process, Fnetwork_interface_list)
13592 (Fnetwork_interface_info, server_accept_connection):
13593 Make newly-created socket close-on-exec.
13594 * sysdep.c (emacs_open, emacs_fopen):
13595 Make new-created descriptor close-on-exec.
13596 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
13597 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
13599 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
13601 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
13602 for NS_IMPL_GNUSTEP.
13604 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13606 Fix openp errno handling.
13607 * callproc.c (Fcall_process): Preserve openp errno around close.
13608 * lread.c (openp): Set errno when returning -1, as some callers
13611 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
13613 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
13615 * nsterm.h (NSSavePanel): Update comment.
13616 (NSAPP_DATA2_RUNFILEDIALOG): Define.
13617 (ns_run_file_dialog): Declare.
13619 * nsfns.m: Remove panelOK.
13621 (ns_run_file_dialog): New function.
13622 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
13623 event loop, so file dialog is popped up by ns_run_file_dialog, called
13624 by sendEvent (Bug#14578).
13625 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
13627 2013-07-06 Eli Zaretskii <eliz@gnu.org>
13629 * xdisp.c (default_line_pixel_height): New function.
13630 (pos_visible_p, move_it_vertically_backward, try_scrolling)
13631 (try_cursor_movement, redisplay_window, try_window)
13632 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
13634 * window.c (window_scroll_pixel_based):
13635 use default_line_pixel_height.
13637 * dispextern.h (default_line_pixel_height): Add prototype.
13639 * frame.c (x_set_line_spacing): Accept a float value for
13640 line-spacing parameter, per the documentation.
13642 * data.c (Fmultibyte_string_p): Doc fix.
13644 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
13646 Use emacs_open more consistently when opening files.
13647 This handles EINTR more consistently now, and makes it easier
13648 to introduce other uniform changes to file descriptor handling.
13649 * sysstdio.h: New file.
13650 * buffer.c (mmap_init):
13651 * cygw32.c (chdir_to_default_directory):
13652 * dispnew.c (Fopen_termscript):
13653 * emacs.c (Fdaemon_initialized):
13654 * fileio.c (Fdo_auto_save):
13655 * image.c (slurp_file, png_load_body, jpeg_load_body):
13656 * keyboard.c (Fopen_dribble_file):
13658 * print.c (Fredirect_debugging_output):
13659 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
13660 * termcap.c (tgetent):
13661 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
13662 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
13663 * w32term.c (w32_initialize) [CYGWIN]:
13664 * xfaces.c (Fx_load_color_file):
13665 Use emacs_open instead of plain open, and emacs_fopen instead of
13667 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
13668 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
13669 * callproc.c (default_output_mode): New constant.
13670 (Fcall_process): Use it to call emacs_open instead of plain creat.
13671 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
13672 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
13673 (emacs_fopen): New function.
13674 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
13675 Include <lisp.h>, for emacs_open.
13676 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
13678 Remove duplicate #include directives.
13679 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
13681 Don't include stdio.h twice.
13682 * buffer.c [USE_MMAP_FOR_BUFFERS]:
13683 Don't include sys/types.h or stdio.h twice.
13684 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
13685 * lread.c: Don't include coding.h twice.
13686 * nsfont.m: Don't include frame.h twice.
13687 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
13688 * ralloc.c: Don't include <unistd.h> twice.
13689 * xdisp.c: Don't include font.h twice.
13690 * xterm.c: Don't include fontset.h twice.
13691 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
13693 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13695 Scale ImageMagick images more carefully.
13696 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
13697 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13698 Be more careful about avoiding undefined behavior after
13699 integer overflow and division by zero.
13701 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13703 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13704 (syms_of_w32fns): DEFSYM them.
13705 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13706 (CCHDEVICENAME): Define macros if not defined.
13707 (struct MONITOR_INFO_EX): New struct.
13708 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13709 (enum_display_monitors_fn): New variable.
13710 (globals_of_w32fns): Initialize it.
13711 (Fx_display_pixel_width, Fx_display_pixel_height)
13712 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13713 multi-monitor setups in docstrings.
13714 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13715 screen size by primary monitor's millimeter per pixel.
13716 (w32_monitor_enum, w32_display_monitor_attributes_list)
13717 (w32_display_monitor_attributes_list_fallback)
13718 (Fw32_display_monitor_attributes_list): New functions.
13719 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13721 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13723 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13725 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13727 * fileio.c (Qfile_notify_error): New error symbol.
13729 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13730 * inotify.c (inotify_callback, symbol_to_inotifymask)
13731 (Finotify_add_watch, Finotify_rm_watch): Use it.
13732 (inotifyevent_to_event): Exchange order of cookie and file name.
13733 (Finotify_add_watch): Adapt docstring.
13735 * lisp.h (Qfile_notify_error): Declare.
13737 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13739 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
13740 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13741 Do not clear _malloc_thread_enabled_p, undoing the previous change,
13742 which did not work (see <http://bugs.gnu.org/14569#307>).
13743 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
13744 && (!noninteractive || initialized)). This attempts to thread
13745 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
13747 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13749 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
13750 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
13752 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13754 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
13755 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13756 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
13757 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
13759 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13761 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
13762 Define to __sys_siglist.
13764 2013-07-02 Eli Zaretskii <eliz@gnu.org>
13766 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
13767 word-wrap, so that overflow-newline-into-fringe would work in
13768 visual-line-mode. (Bug#2749)
13769 (move_it_in_display_line_to): When the last scanned display
13770 element fits exactly on the display line, and
13771 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
13772 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
13773 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
13774 finding buffer position that corresponds to pixel coordinates,
13775 e.g. in buffer_posn_from_coords.
13777 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
13779 * process.c (handle_child_signal): Call catch_child_signal if
13782 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13784 Don't convert function pointers to void * and back.
13785 It isn't portable C, and it's easy enough to avoid.
13786 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
13787 (make_save_value): Add support for SAVE_FUNCPOINTER.
13788 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
13789 * print.c (print_object):
13790 Distinguish function from object pointers.
13791 * lisp.h (SAVE_FUNCPOINTER): New constant.
13792 (SAVE_SLOT_BITS): Adjust to it.
13793 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
13794 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
13795 (voidfuncptr): New typedef.
13796 (struct Lisp_Save_Value): New member data[0].funcpointer.
13797 (XSAVE_FUNCPOINTER): New function.
13799 Simplify buildobj processing.
13800 * Makefile.in (buildobj.h): Make it a sequence of strings each
13801 followed by comma, rather than a single string. Put it into a
13802 .tmp file in case there's an error while generating it.
13803 (gl-stamp): Use .tmp for temp files.
13804 (mostlyclean): Clean .tmp files.
13805 * doc.c (buildobj): Move to just the routine that needs it.
13806 It's now an array of strings, so processing is simpler.
13808 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
13810 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
13811 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
13812 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13813 Invoke malloc_enable_thread even when not interactive.
13814 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
13815 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
13816 in this case, since the underlying bug has now been fixed.
13818 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
13820 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
13821 unlinking it (bug#14691).
13823 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
13825 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
13826 before checking whether buffer is modified. This lets
13827 `kill-buffer-query-functions' cancel killing of the buffer or save
13828 its content before `kill-buffer' asks user the "Buffer %s
13829 modified; kill anyway?" question.
13831 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13833 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13834 Let the super performKeyEquivalent deal with them (Bug#14747).
13836 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13838 * widget.c (resize_cb): Remove unused local.
13840 Do not use GTK 3 if it exists but cannot be compiled.
13841 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13842 * xterm.c (x_error_handler) [!USE_GTK]:
13845 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13847 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13849 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13850 to the valid range of values. (Bug#14753)
13852 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13853 when moving point by using the current glyph matrix. This avoids
13854 the need to force redisplay when this function is called in a
13857 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13859 Fix minor problems found by static checking.
13860 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13861 Redo the latter's body to sidestep GCC parenthesization warnings.
13862 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13863 * coding.c (detect_coding, detect_coding_system):
13864 * coding.h (struct undecided_spec):
13865 Use bool for boolean.
13866 * image.c (QCmax_width, QCmax_height): Now static.
13867 * xdisp.c (Fmove_point_visually): Remove unused local.
13869 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13871 * xdisp.c (Fmove_point_visually): New function.
13873 2013-06-28 Kenichi Handa <handa@gnu.org>
13875 * coding.h (define_coding_undecided_arg_index): New enum.
13876 (coding_attr_index): New members
13877 coding_attr_undecided_inhibit_null_byte_detection,
13878 coding_attr_undecided_inhibit_iso_escape_detection,
13879 coding_attr_undecided_prefer_utf_8.
13880 (undecided_spec): New struct.
13881 (struct coding_system): New member `undecided' of the member
13884 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13885 (detect_coding): Likewise.
13886 (detect_coding_system): Likewise.
13887 (Fdefine_coding_system_internal): New coding system properties
13888 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13890 (syms_of_coding): Adjust for coding_arg_undecided_max.
13892 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13894 * image.c (x_from_xcolors): Remove unused local.
13896 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13898 Defer image data transfer between X client and server until actual
13901 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13904 * image.c (Destroy_Image): Remove.
13905 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13906 `mask_p', and `colors_p'. All uses changed.
13907 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13908 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13909 New macros for `flags' arg to x_clear_image_1.
13910 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13911 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13912 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13913 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13914 (image_get_x_image, image_unget_x_image): New functions or macros.
13915 (image_background, image_background_transparent, x_to_xcolors)
13916 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13917 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13918 instead of Destroy_Image.
13919 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13920 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13921 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13922 (imagemagick_load_image, svg_load_image): Use them instead of
13923 x_create_x_image_and_pixmap, and x_put_x_image followed by
13924 x_destroy_x_image, respectively.
13925 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13926 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13927 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13928 background_transparent fields.
13929 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13930 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13932 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13934 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13935 This mostly consists of undoing recent changes.
13936 * callproc.c (Fcall_process):
13937 * process.c (create_process):
13938 Do not worry about catching SIGCHLD here, undoing previous change.
13939 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13940 * process.c, process.h (catch_child_signal):
13941 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13942 * process.c (catch_child_handler): Don't worry about being called
13943 lazily and do not assume caller has blocked SIGCHLD, undoing
13944 previous change. Move first-time stuff back to
13945 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13946 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13947 set lib_child_handler if it's already initialized, which may
13948 help avoid problems on GNUstep.
13950 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13952 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13953 * callproc.c (Fcall_process):
13954 * process.c (create_process):
13955 Make sure SIGCHLD is caught before we fork,
13956 since Emacs startup no arranges to catch SIGCHLD.
13957 * process.c (lib_child_handler): Initialize to null, not to
13959 (catch_child_signal): Allow self to be called lazily.
13960 Do nothing if it's already been called.
13961 Assume caller has blocked SIGCHLD (all callers do now).
13962 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13963 just before it's really needed.
13964 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13965 since it hasn't been caught yet.
13967 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13969 * image.c (compute_image_size): New function to implement
13970 :max-width and :max-height.
13971 (imagemagick_load_image): Use it.
13973 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13975 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13976 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13978 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13979 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13980 the SIGCHLD handler, since the code is not atomic and (due to glib)
13981 signals may be arriving now.
13982 * sysdep.c (init_signals): Do not catch child signals here;
13983 'main' now does that later, at a safer time.
13985 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13987 Clean up SIGCHLD handling a bit (Bug#14569).
13988 * process.c, process.h (catch_child_signal):
13989 Now always extern, even if !NS_IMPL_GNUSTEP.
13990 * process.c (catch_child_signal): Move glib tickler here from
13991 init_process_emacs, so that it's done earlier in Emacs
13992 initialization. Also move the noninteractive && !initialized
13993 check here from init_process_emacs. This is all a bit cleaner for
13994 GNUish platforms, and I hope it works around the Cygwin bug.
13995 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13996 that glib signal handling is tickled before glib creates threads.
13998 * process.c (wait_reading_process_output): Avoid int overflow
13999 when reading more than 2 GiB total from a process.
14001 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14003 * process.c (create_process): Handle a couple more cases,
14004 i.e., work even if new_argv and wait_child_setup[i] are cached.
14005 Use Fcall_process's style for volatile vars.
14007 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
14009 * process.c (create_process): Mark PROCESS volatile.
14011 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14013 Use C99-style flexible array members if available.
14014 This avoids some subtle aliasing issues, which typically
14015 aren't a problem with GCC but may be a problem elsewhere.
14016 * alloc.c (sdata): New typedef, replacing the old struct sdata.
14017 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
14018 In either case, it uses a flexible array member rather than
14019 the old struct hack. All uses changed.
14020 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
14021 Adjust to sdata reorganization.
14022 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
14023 Use offsetof (struct, flex_array_member), not sizeof (struct), as
14024 that ports better to pre-C99 non-GCC.
14025 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
14026 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
14027 as the latter has changed.
14028 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
14029 and port better to pre-C99 GCC.
14030 * image.c (struct xpm_cached_color):
14031 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
14032 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
14033 Use FLEXIBLE_ARRAY_MEMBER.
14034 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
14035 Move decl to top level so it gets checked against implementation.
14036 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
14037 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
14039 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14041 * syntax.c: Integer cleanups.
14042 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
14043 All uses that need 0-or-2 changed to:
14044 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
14045 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
14046 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
14047 (char_quoted, prev_char_comend_first, back_comment)
14048 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14049 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
14050 Use bool for boolean.
14051 (update_syntax_table, skip_chars, skip_syntaxes):
14052 Prefer int to unsigned when either will do.
14053 (back_comment): Return boolean success flag, like forw_comment,
14054 instead of positive-or-minus-1 (which might have overflowed int anyway).
14055 Don't stuff ptrdiff_t into int.
14056 (syntax_spec_code, syntax_code_spec): Now const.
14057 (Fmatching_paren, scan_lists, scan_sexps_forward):
14058 Use enum syntaxcode for syntax code.
14059 (Fmatching_paren): Check that arg is a character, not just an integer.
14060 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
14061 (Finternal_describe_syntax_value): Omit no-longer-needed
14063 (skip_chars): Use char, not unsigned char, when the distinction
14065 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
14066 * bytecode.c (exec_byte_code):
14067 * syntax.c (syntax_spec_code, Fchar_syntax)
14068 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14069 (init_syntax_once):
14070 * syntax.h (SYNTAX_WITH_FLAGS):
14071 Omit unnecessary casts.
14073 2013-06-20 Eli Zaretskii <eliz@gnu.org>
14075 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
14076 line dimensions here, to avoid race conditions with the main
14077 thread. (Bug#14062, bug#14630, bug#14669)
14079 * w32term.c (w32_draw_window_cursor): Compute the header line and
14080 mode line dimensions here.
14081 <w32_system_caret_window, w32_system_caret_hdr_height>:
14082 <w32_system_caret_mode_height>: New variables.
14084 * w32term.h: Declare them.
14086 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14088 * alloc.c (die): Move "assertion failed" string here ...
14089 * lisp.h (eassert): ... from here. Also, suppress evaluation of
14090 COND when SUPPRESS_CHECKING. This shrinks the executable text
14091 size by 0.8% to 2.2% when configured with --enable-checking,
14092 depending on optimization flags (GCC 4.8.1 x86-64).
14094 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
14096 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
14098 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
14099 base is 2; this is more accurate.
14101 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
14103 * sound.c (string_default): Move to !WINDOWSNT section.
14104 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
14106 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
14108 * sound.c: Integer cleanups.
14109 Remove unnecessary forward decls.
14110 (struct sound_device): The 'file' member is now a Lisp_Object, not
14111 a char *, so that we needn't invoke alloca on a huge size.
14112 (Fplay_sound_internal): Adjust to this.
14113 (string_default): New function.
14114 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
14115 Use it to adjust to the struct sound_device change.
14116 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
14117 (be2hs) [0]: Remove.
14119 * syntax.c (skip_chars): Don't use uninitialized storage
14120 when searching a multibyte buffer for characters that are not in a
14121 unibyte string that contains non-ASCII characters.
14123 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
14125 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
14126 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
14128 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14130 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
14132 2013-06-18 Kenichi Handa <handa@gnu.org>
14134 * font.c (Ffont_spec): Signal an error for an invalid font name
14137 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14139 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
14140 In particular this ports to 32-bit sparc Sun cc.
14141 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
14142 array with a dummy element at specpdl[-1], so that its address can
14144 (unbind_to): Do not copy the binding; not needed, now that we
14145 copy old_value in the one place where the copy is needed.
14146 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
14147 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
14148 (union specbinding): Rename from struct specbinding. Redo layout
14149 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
14150 which is not portable. With Sun C 5.12 32-bit sparc, the
14151 declaration causes nargs to be an unsigned bitfield, a behavior
14152 that the C standard allows; but Emacs wants nargs to be signed.
14153 The overall type is now a union of structures rather than a
14154 structure of union of structures, and the 'kind' member is now a
14155 bitfield, so that the overall type doesn't grow. All uses changed.
14156 * process.c (Fmake_serial_process): Remove unnecessary initialization.
14158 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14160 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
14161 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
14163 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
14165 2013-06-17 Eli Zaretskii <eliz@gnu.org>
14167 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14168 unless we know that the window w's frame is a frame object.
14169 Another attempt at solving bug#14062 and bug#14630.
14171 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14173 * textprop.c (property_set_type): New enum.
14174 (add_properties): Allow appending/prepending text properties.
14175 (add_text_properties_1): Factored out of Fadd_text_properties.
14176 (Fadd_text_properties): Move all the code into
14177 add_text_properties_1.
14178 (Fadd_face_text_property): New function that calls
14179 add_text_properties_1.
14181 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14183 Move functions from lisp.h to individual modules when possible.
14184 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
14185 * alloc.c (XFLOAT_INIT, set_symbol_name):
14186 * buffer.c (CHECK_OVERLAY):
14187 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
14188 (set_char_table_parent):
14189 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14190 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14191 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14192 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14194 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14195 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14196 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14197 (backtrace_args, backtrace_debug_on_exit):
14198 * floatfns.c (CHECK_FLOAT):
14199 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14200 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14201 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14202 (set_hash_index_slot):
14203 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14204 * marker.c (CHECK_MARKER):
14205 * textprop.c (CHECK_STRING_OR_BUFFER):
14206 * window.c (CHECK_WINDOW_CONFIGURATION):
14207 Move here from lisp.h, and make these functions static rather than
14209 * buffer.c (Qoverlayp):
14211 * fns.c (Qhash_table_p):
14212 * window.c (Qwindow_configuration_p):
14214 * lisp.h: Remove the abovementioned defns and decls.
14216 Use functions, not macros, for XINT etc (Bug#11935).
14217 In lisp.h, prefer functions to function-like macros, and
14218 constants to object-like macros, when either will do. This:
14219 . simplifies use, as there's no more need to worry about
14220 arguments' side effects being evaluated multiple times.
14221 . makes the code easier to debug on some platforms.
14222 However, when using gcc -O0, keep using function-like macros
14223 for a few critical operations, for performance reasons.
14224 This sort of thing isn't needed with gcc -Og, but -Og
14225 is a GCC 4.8 feature and isn't widely-enough available yet.
14226 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14227 Remove enum lsb_bits; no longer needed.
14228 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14229 * buffer.c (Qoverlap):
14231 * fns.c (Qhash_table_p):
14232 Now extern, so lisp.h can use these symbols.
14233 * dispextern.h: Include character.h, for MAX_CHAR etc.
14234 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14235 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14236 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14237 (GLYPH_CODE_P): Move here from lisp.h.
14238 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14239 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14240 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14241 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14242 XUNTAG now returns void *.
14243 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14244 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14245 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14246 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14247 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14248 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14249 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14250 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14251 New macros, renamed from their sans-lisp_h_ counterparts.
14252 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14253 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14254 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14255 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14256 If compiling via GCC without optimization, define these as macros
14257 in addition to inline functions.
14258 To disable this, compile with -DINLINING=0.
14259 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14260 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14261 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14262 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14263 (INTMASK, VALMASK): Now macros, since static values cannot be
14264 accessed from extern inline functions.
14265 (VALMASK): Also a constant, for benefit of old GDB.
14266 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14267 is INTEGERP, which can fold it in.
14268 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14269 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14270 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14271 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14272 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14273 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14274 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14275 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14276 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14277 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14278 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14279 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14280 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14281 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14282 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14283 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14284 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14285 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14286 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14287 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14288 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14289 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14290 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14291 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14292 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14293 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14294 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14295 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14296 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14297 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14298 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14299 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14300 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14302 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14303 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14304 (VALMASK): Define in one place rather than in two, merging the
14305 USE_LSB_TAG parts; this is simpler.
14306 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14307 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14308 Move up, to avoid use before definition.
14309 Also include "globals.h" earlier, for the same reason.
14310 (make_natnum): New function.
14311 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14312 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14313 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14314 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14315 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14316 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14317 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14318 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14319 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14320 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14321 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14322 (Qwindow_configuration_p, Qimage): New forward declarations.
14323 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14324 (STRING_COPYIN): Remove; unused.
14325 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14326 (xcar_addr, xcdr_addr): New functions. All uses changed.
14327 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14328 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14329 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14330 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14331 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14332 (TYPE_RANGED_INTEGERP): Simplify.
14333 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14334 (setlocale, fixup_locale, synchronize_system_messages_locale)
14335 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14336 Now empty functions, not macros.
14337 (functionp): Return bool, not int.
14338 * window.c (Qwindow_configuration_p): Now extern,
14339 so window.h can use it.
14340 * window.h (Qwindowp): Move decl back to lisp.h.
14342 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14344 * xdisp.c (Fline_pixel_height): New function, required for solving
14347 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14349 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14351 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14353 * lread.c (syms_of_lread):
14354 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14356 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14358 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14360 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14362 * fileio.c (expand_file_name): Doc fix.
14364 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14366 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14367 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14368 Wait for self, not for 0. This can't hurt on GNU or similar
14369 system, and may help with Cygwin.
14371 * keyboard.c: Don't use PROP (...) as an lvalue.
14372 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14373 Use set_prop (A, B), not PROP (A) = B.
14375 2013-06-10 Eli Zaretskii <eliz@gnu.org>
14377 * xdisp.c (get_it_property): Use it->window instead of generating
14378 a Lisp object from it->w.
14380 2013-06-09 Eli Zaretskii <eliz@gnu.org>
14382 * xdisp.c (get_it_property): If it->object is a buffer, pass to
14383 get-char-property the window that is being rendered, instead of
14384 the buffer, to support window-specific overlays. (Bug#14575)
14385 (compute_display_string_pos): When W is NULL, use the current
14386 buffer as the object to pass to get-char-property.
14387 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
14388 pointer member of the bidi iterator, since no window is pertinent
14391 2013-06-08 Eli Zaretskii <eliz@gnu.org>
14393 * bidi.c (bidi_fetch_char): Accept additional argument, the window
14394 being displayed, and pass it to compute_display_string_pos.
14395 (bidi_level_of_next_char, bidi_resolve_explicit_1)
14396 (bidi_paragraph_init): All callers changed.
14398 * xdisp.c (init_from_display_pos, init_iterator)
14399 (handle_single_display_spec, next_overlay_string)
14400 (get_overlay_strings_1, reseat_1, reseat_to_string)
14401 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
14402 Set bidi_it.w member from it->w.
14403 (compute_display_string_pos): Accept additional argument, the
14404 window being displayed, and pass it to Fget_char_property.
14407 * dispextern.h (struct bidi_it): New member w, the window being
14409 (compute_display_string_pos): Adjust prototype.
14411 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
14413 * xgselect.c: Remove unneeded include xterm.h.
14415 * process.c (wait_reading_process_output): Check for NS before GLIB.
14416 GLIB may be linked in due to rsvg, but ns_select must be called.
14418 * xgselect.c (xg_select): Remove call to window_system_available
14419 and g_main_context_pending at the top, so Gdk events (i.e. file
14420 notify) are processed when Emacs is started with -nw.
14422 2013-06-07 Eli Zaretskii <eliz@gnu.org>
14424 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
14425 (ctagsfiles3): New variable, includes only *.m files.
14426 (TAGS): Use an explicit language name in the regular expressions,
14427 to avoid transformation of '/SOMETHING' by MSYS to
14428 'c:\MSYS\SOMETHING'.
14430 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
14432 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
14434 2013-06-06 Eli Zaretskii <eliz@gnu.org>
14436 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
14437 still need to set the mouse pointer shape and activate help-echo.
14440 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
14442 A few porting etc. fixes for the new file monitor code.
14443 See the thread containing
14444 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
14445 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
14446 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
14447 (dir_monitor_callback, Fgfile_rm_watch):
14448 Use assq_no_quit instead of Fassoc, for speed.
14449 (dir_monitor_callback, Fgfile_rm_watch):
14450 eassert that the monitor is a fixnum.
14451 (dir_monitor_callback): No need for CDR_SAFE.
14452 Simplify building of lisp with alternative tails.
14453 (Fgfile_add_watch, Fgfile_rm_watch):
14454 Do not assume glib functions set errno reliably on failure.
14455 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
14456 and signal an error otherwise.
14457 (Fgfile_rm_watch): Prefer CONSP to !NILP.
14458 Use Fdelq instead of Fdelete, for speed.
14460 2013-06-05 Eli Zaretskii <eliz@gnu.org>
14462 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
14463 don't insist on being invoked on a highlighted tool-bar button.
14464 Avoids losing tool-bar functionality when mouse-highlight is nil.
14465 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
14466 Don't highlight when mouse-highlight is nil.
14467 (note_mouse_highlight): When mouse-highlight is nil, don't return
14468 right away; instead, run tool-bar and mode-line highlight
14469 subroutine, clear any existing highlight, and revert the mouse
14470 pointer to its default shape. (Bug#14558)
14472 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14474 * lisp.mk (lisp): Add prog-mode.el.
14476 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
14478 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
14479 * process.c (dummy_handler): New function.
14480 (lib_child_handler): New static var.
14481 (handle_child_signal): Invoke it.
14482 (catch_child_signal): If a library has set up a signal handler,
14483 save it into lib_child_handler.
14484 (init_process_emacs): If using glib and not on Windows, tickle glib's
14485 child-handling code so that it initializes its private SIGCHLD handler.
14486 * syssignal.h (SA_SIGINFO): Default to 0.
14487 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
14488 31; it should no longer be needed now.
14490 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
14492 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
14494 * gfilenotify.c (globals_of_gfilenotify): New function.
14495 (syms_of_gfilenotify): Move global initialization there.
14497 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
14499 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14501 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
14502 * keyboard.c (menu_bar_items, tool_bar_items):
14503 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
14504 not override local keymaps any more.
14506 2013-06-04 Eli Zaretskii <eliz@gnu.org>
14508 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
14510 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14512 * w32console.c (initialize_w32_display): Return the dimensions of
14513 the console window via 2 additional arguments, not via the current
14514 frame. This avoids crashes due to overrunning the bounds of
14515 frame's decode_mode_spec_buffer, which is not resized following
14516 the change of the frame dimensions from the initial 10x10.
14518 * w32term.h (w32_initialize_display_info): Adjust prototype.
14520 * term.c (init_tty): Take dimensions of the frame from the values
14521 returned by initialize_w32_display.
14523 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
14524 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
14525 (LIBES): Add $(GFILENOTIFY_LIBS).
14527 * w32inevt.c (handle_file_notifications): Add dummy implementation
14528 for !HAVE_W32NOTIFY.
14530 * w32term.c: Wrap code with HAVE_W32NOTIFY.
14532 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
14534 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
14536 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
14538 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
14540 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
14542 Fix minor problems found by static checking.
14543 * data.c (pure_write_error):
14544 Use xsignal2, not Fsignal, as Fsignal might return.
14545 * eval.c (set_backtrace_debug_on_exit): Now static.
14546 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
14547 No longer inline. EXTERN_INLINE is needed only for functions
14548 defined in .h files. Reindent function header as per GNU style.
14549 (backtrace_p, backtrace_top, backtrace_next):
14550 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
14551 compiler or linker. Add extern decls to pacify gcc -Wall.
14552 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14554 * frame.c (free_monitors): Define only on platforms that need it.
14555 * nsterm.m (ns_term_init):
14556 * process.c (catch_child_signal):
14557 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
14558 defined on all porting targets these days.
14559 * process.c, process.h (catch_child_signal):
14560 Make it extern only if NS_IMPL_GNUSTEP is defined.
14562 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14564 * w32.c (gettimeofday): Make the signature identical to prototype
14565 in nt/inc/sys/time.h.
14567 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14569 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
14572 * keyboard.c (safe_run_hooks_error): Improve error message.
14574 * data.c (pure_write_error): Add `object' argument.
14575 * puresize.h (CHECK_IMPURE): Use it.
14577 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
14579 * Makefile.in (NOTIFY_OBJ): New variable.
14580 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
14582 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
14583 Call syms_of_gfilenotify.
14585 * gfilenotify.c: New file.
14587 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
14588 and Qfile_w32notify.
14589 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
14590 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
14592 * lisp.h: Declare syms_of_gfilenotify.
14594 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
14596 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14598 Merge the specpdl and backtrace stacks. Make the structure of the
14599 specpdl entries more obvious via a tagged union of structs.
14600 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
14601 (enum specbind_tag): New enum.
14602 (struct specbinding): Make it a tagged union of structs.
14603 Add a case for backtrace records.
14604 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
14605 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
14606 (backtrace_debug_on_exit): New accessors.
14607 (struct backtrace): Remove.
14608 (struct catchtag): Remove backlist field.
14609 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
14611 (Flocal_variable_p): Speed up the common case where the binding is
14613 * eval.c (backtrace_list): Remove.
14614 (set_specpdl_symbol, set_specpdl_old_value): Remove.
14615 (set_backtrace_args, set_backtrace_nargs)
14616 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
14617 (backtrace_next): New functions.
14618 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
14619 (unwind_to_catch, internal_lisp_condition_case)
14620 (internal_condition_case, internal_condition_case_1)
14621 (internal_condition_case_2, internal_condition_case_n): Don't bother
14622 with backtrace_list any more.
14623 (Fsignal): Adjust to new backtrace format.
14624 (grow_specpdl): Move up.
14625 (record_in_backtrace): New function.
14626 (eval_sub, Ffuncall): Use it.
14627 (apply_lambda): Adjust to new backtrace format.
14628 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
14630 (specbind): Adjust to new specpdl format. Simplify.
14631 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
14632 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
14634 (mark_backtrace): Remove.
14635 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
14636 * xdisp.c (redisplay_internal): Use record_in_backtrace.
14637 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
14639 * profiler.c (record_backtrace): Use get_backtrace.
14640 (handle_profiler_signal): Use backtrace_top_function.
14641 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
14642 accessor functions.
14644 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
14646 * process.h (catch_child_signal): Declare.
14648 * process.c (catch_child_signal): New function.
14649 (init_process_emacs): Call it.
14651 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
14652 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
14654 (x_set_cursor_type): Remove declaration.
14655 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
14656 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
14657 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
14658 (ns_get_color): Use F suffix on float.
14659 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
14660 (ns_get_rgb_color): Remove.
14661 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
14662 (note_mouse_movement): x and y are CGFloat.
14663 (ns_draw_fringe_bitmap): Remove unused rowY.
14664 Change #if to COCOA && >= 10_6.
14665 (ns_draw_window_cursor): Remove unused overspill.
14666 (ns_draw_underwave): width and x are EamcsCGFloat.
14667 (ns_draw_box): thickness is CGFloat.
14668 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
14669 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
14670 if not in main thread.
14671 (ns_get_pending_menu_title, ns_check_menu_open)
14672 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
14673 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
14674 (sendFromMainThread:): New method.
14675 (changeFont:): size is CGFloat.
14676 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
14677 Disable warning about permanent text.
14678 (characterIndexForPoint:): Adjust return type depending on GNUstep
14680 (mouseDown:): delta is CGFloat.
14681 (updateFrameSize): Remove unised variable f.
14682 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
14683 Cast float to EmacsCGFloat.
14684 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
14685 also to -1 when restoring.
14686 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
14687 inside NS_IMPL_COCOA.
14688 (toggleFullScreen:): Put call to toggleFullScreen inside
14689 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
14690 (setPosition:portion:whole:): por is CGFloat.
14691 (getMouseMotionPart:window:x:y:): Add F suffix to float.
14692 (mouseDown:): Use CGFloat.
14693 (mouseDragged:): Remove unised variable edge.
14694 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
14696 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
14697 of CGFloat differs.
14698 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14699 when NS_IMPL_GNUSTEP.
14700 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14701 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14702 (EmacsToolbar): Add clearAll. Add tag argument to
14703 addDisplayItemWithImage.
14704 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14706 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14708 * nsmenu.m (ns_update_menubar): Make static.
14709 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14710 (fillWithWidgetValue:): Add cast to SEL for setAction.
14711 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14712 (update_frame_tool_bar): Update code for GNUstep.
14713 (clearAll): New method.
14714 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14715 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14716 Move identifierToItem setObject and activeIdentifiers addObject before
14717 call to insertItemWithItemIdentifier.
14718 (validateVisibleItems): Fix indentation.
14719 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14720 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14721 UtilityWindow to aStyle, remove call to setStyleMask.
14723 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14725 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14726 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14727 Use F suffix on floats.
14728 (ns_char_width): Returns CGFloat.
14729 (ns_ascii_average_width): w is CGFloat instead of float.
14730 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14732 (ns_glyph_metrics): CGFloat instead of float.
14734 * nsfns.m (x_set_foreground_color, x_set_background_color):
14736 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
14737 remove unused variables.
14738 (Fns_read_file_name): Keep track if panel is for save.
14739 Use ns_filename_from_panel/ns_directory_from_panel.
14740 (Fns_list_services): delegate only used for COCOA.
14741 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
14742 Just return the input if GNUstep.
14743 (x_screen_planes): Remove.
14744 (Fxw_color_values): Use EmacsCGFloat
14745 (Fns_display_monitor_attributes_list): Only get screen number for
14747 (getDirectory, getFilename): Remove from EmacsOpenPanel and
14749 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
14750 ns_directory_from_panel.
14752 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
14754 * process.c (handle_child_signal): Also use WCONTINUED.
14755 This is so that list-processes doesn't mistakenly list the process
14756 as stopped, when the process has actually been continued and is
14759 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
14761 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
14762 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
14763 not already configured.
14765 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
14767 2013-05-29 Eli Zaretskii <eliz@gnu.org>
14769 * Makefile.in (mostlyclean): Remove *.res files.
14771 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
14773 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
14774 a buffer (bug#8447).
14776 2013-05-27 Eli Zaretskii <eliz@gnu.org>
14778 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
14779 display vector, and we backtrack, handle the case that the
14780 previous character position is also displayed from a display
14781 vector or covered by a display string or image. (Bug#14476)
14783 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
14785 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14786 (struct MonitorInfo, free_monitors): Remove.
14787 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
14788 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
14789 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14792 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14793 (struct MonitorInfo, free_monitors): Remove.
14794 (ns_screen_name): Make static.
14795 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
14796 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14799 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14800 (struct MonitorInfo): New struct.
14801 (free_monitors, make_monitor_attribute_list): Declare.
14803 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14805 (free_monitors, make_monitor_attribute_list): New functions.
14806 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
14809 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
14811 * callproc.c (call_process): Refine the doc string. (Bug#14045)
14813 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
14815 * keyboard.c: Apply keyboard decoding only to events that come directly
14816 from the tty, not from unread-command-events (bug#14368).
14817 (read_event_from_main_queue): New function, extracted from read_char.
14818 (read_decoded_char): Remove.
14819 (read_decoded_event_from_main_queue): New function to replace it.
14820 (read_char): Use it.
14821 (read_key_sequence): Use read_char rather than read_decoded_char.
14823 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
14825 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
14827 * casetab.c (init_casetab_once): Fix last change (bug#14424).
14829 2013-05-22 Kenichi Handa <handa@gnu.org>
14831 The following changes are to fix the setting of
14832 buffer-file-coding-system on, for instance, C-x RET c unix RET
14833 _FILE_OF_DOS_EOL_TYPE_ RET.
14835 * coding.h (struct coding_system): New member detected_utf8_chars.
14837 * coding.c (detect_coding_utf_8): Count characters and check EOL
14838 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14840 (setup_coding_system): Do not initialize coding->head_ascii.
14841 (check_ascii): Do not set coding->eol_seen but update it. Do not
14842 call adjust_coding_eol_type here.
14843 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14844 If the eol-type of CODING is already specified, adjust the eol type
14845 of the found coding-system.
14846 (decode_coding_gap): Cancel previous change. Utilize the
14847 character numbers counted by detect_coding_utf_8. Fix detection
14850 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14852 * search.c (looking_at_1): Only set last_thing_searched if the match
14853 changed the match-data (bug#14281).
14855 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14857 * xdisp.c (reseat_at_previous_visible_line_start):
14858 Already declared in dispextern.h, so remove it here.
14859 (move_it_vertically_backward): Likewise.
14861 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14863 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14864 (Fx_display_pixel_width, Fx_display_pixel_height)
14865 (Fx_display_mm_width, Fx_display_mm_height):
14866 Mention `display-monitor-attributes-list' in docstrings.
14868 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14869 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14870 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14871 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14872 (Fx_display_backing_store, Fx_display_visual_class)
14873 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14874 (Fx_display_grayscale_p, Fx_display_pixel_width)
14875 (Fx_display_pixel_height, Fx_display_planes)
14876 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14877 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14878 (Fx_display_mm_width, Fx_display_mm_height)
14879 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14880 height for all physical monitors as in X11.
14882 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14883 Return pixel width or height for all physical monitors as in X11.
14885 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14887 Port --enable-gcc-warnings to clang.
14888 * bytecode.c (exec_byte_code):
14890 Redo diagnostic pragmas to pacify clang, too.
14891 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14892 * editfns.c (Fencode_time):
14893 * fileio.c (file_accessible_directory_p):
14894 * font.c (font_unparse_xlfd):
14895 Use '&"string"[index]' instead of '"string" + (index)'.
14896 * undo.c (user_error): Remove; unused.
14898 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14900 * insdel.c (insert_1_both): Document the arguments, instead of
14901 referring to insert_1, which no longer exists.
14903 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14904 some window, increment windows_or_buffers_changed, so that
14905 *Messages* display in that window is updated. (Bug#14408)
14907 * w32.c: Include epaths.h.
14908 (init_environment): Use cmdproxy.exe without leading directories.
14909 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14911 (gettimeofday): Adjust signature and return value to Posix
14914 * unexw32.c (open_output_file): Delete the existing emacs.exe
14915 before creating it, to break the hard link to the versioned
14918 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14919 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14920 (FIRSTFILE_OBJ): New variables.
14921 (W32_RES): Rename to EMACSRES. All users changed.
14922 (base_obj): Use $(CM_OBJ).
14923 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14924 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14925 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14926 $(W32_RES_LINK) before $(LIBES).
14927 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14929 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14931 * makefile.w32-in (DOC): Use just "DOC".
14933 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14935 * process.c: Export default filters and sentinels to Elisp.
14936 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14938 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14939 (Fset_process_sentinel, Fformat_network_address):
14940 Default to them instead of nil.
14941 (server_accept_connection): Sentinels can't be nil any more.
14942 (read_and_dispose_of_process_output): New function, extracted from
14943 read_process_output.
14944 (read_process_output): Use it; filters can't be nil.
14945 (Finternal_default_process_filter): New function, extracted from
14946 read_process_output.
14947 (exec_sentinel_unwind): Remove function.
14948 (exec_sentinel): Don't zilch sentinel while running.
14949 (status_notify): Sentinels can't be nil.
14950 (Finternal_default_process_sentinel): New function extracted from
14952 (setup_process_coding_systems): Default filter is not nil any more.
14953 (syms_of_process): Export new Elisp functions and initialize
14955 * lisp.h (make_lisp_proc): New function.
14957 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14959 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14961 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14963 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14964 unless we know that the window w is a leaf window.
14965 Another attempt at solving bug#14062.
14967 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14969 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14972 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14974 * image.c (gif_load): Check that subimages fit (Bug#14345).
14976 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14978 * lread.c (skip_dyn_eof): New function.
14979 (read1): Use it to skip the end of a file in response to #@00.
14981 * doc.c (get_doc_string): Slightly relax the sanity checking.
14983 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14985 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14986 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14987 (MonitorInfo): New struct.
14988 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14989 (Fns_display_monitor_attributes_list): New functions.
14990 (display-usable-bounds): Remove.
14991 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14994 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14996 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14997 (GTK_CHECK_VERSION): New macro, if not already defined.
14998 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14999 replaced by GTK_CHECK_VERSION.
15001 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
15003 * xterm.h (GTK_PREREQ): New macro.
15004 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
15005 to use this macro instead, for consistency and clarity.
15007 2013-05-08 Eli Zaretskii <eliz@gnu.org>
15009 * xdisp.c (row_for_charpos_p): New function, with code of
15010 cursor_row_p, but accepts an additional argument CHARPOS instead
15011 of using a hardcoded PT.
15012 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
15013 (row_containing_pos): Call row_for_charpos_p instead of partially
15014 doing the same. Fixes cursor positioning under longlines-mode
15015 when longlines-show-effect includes more than one newline, when
15016 moving the cursor vertically up.
15018 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
15020 * makefile.w32-in (ACL_H): New macro.
15021 ($(BLD)/fileio.$(O)): Update dependencies.
15023 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15025 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
15026 * Makefile.in (LIB_ACL): New macro.
15027 (LIBACL_LIBS): Remove.
15028 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
15029 * fileio.c: Include <acl.h>.
15030 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
15031 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
15033 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
15036 * unexelf.c: Don't assume ElfW (Half) fits in int.
15037 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
15038 when dealing with ElfW (Half) values, since they can exceed 2**31
15039 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
15040 (entry_address): Omit unused NUM arg. All uses changed.
15042 2013-05-07 Juri Linkov <juri@jurta.org>
15044 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
15045 to the string converted from number with `Fnumber_to_string'.
15048 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15050 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
15051 This fixes a problem introduced by my previous change.
15053 2013-05-07 Glenn Morris <rgm@gnu.org>
15055 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
15057 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
15059 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
15061 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15063 Static checking by GCC 4.8.0.
15064 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
15065 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
15066 (x_get_monitor_attributes_fallback)
15067 (x_get_monitor_attributes_xinerama)
15068 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
15069 Define only if USE_GTK.
15070 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
15071 (x_get_monitor_attributes_fallback): Omit unused locals.
15072 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
15073 Use double, not float, to avoid mixed-mode floating point arithmetic.
15075 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15076 Jan Djärv <jan.h.d@swipnet.se>
15078 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
15079 (XINERAMA_CFLAGS): New macros.
15080 (ALL_CFLAGS, LIBES): Use them.
15082 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
15083 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
15084 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
15085 (syms_of_xfns): DEFSYM them.
15086 (struct MonitorInfo): New struct.
15087 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
15088 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
15089 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
15090 (x_get_monitor_attributes_xinerama): New functions.
15091 (Fx_display_monitor_attributes_list): New primitive.
15092 (syms_of_xfns): Defsubr it.
15094 * xterm.h (x_display_info): Add Xatom_net_workarea and
15095 Xatom_net_current_desktop.
15097 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
15098 and dpyinfo->Xatom_net_current_desktop.
15100 2013-05-06 Eli Zaretskii <eliz@gnu.org>
15102 * xdisp.c (pos_visible_p): Use the special code for finding the
15103 beginning of a display property or overlay for any "replacing"
15104 display property, not just for display strings. This solves
15105 incorrect reporting of position by posn-at-point. (Bug#14241)
15107 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
15109 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
15110 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
15111 Verify that ElfW (Half) fits in int.
15112 (fatal): Use same signature as lisp.h.
15113 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
15114 configure and build with -DUNEXELF_DEBUG without worrying about
15115 other modules that use DEBUG.
15116 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
15117 possibly-wide integers now uses it instead of plain fprintf.
15118 (entry_address): New function, which avoids problems with 32-bit
15119 overflow on 64-bit hosts.
15120 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
15121 (round_up): Don't assume the remainder fits in int.
15122 (find_section): Use bool for boolean. Simplify debug code.
15123 (unexec): Don't assume file sizes fit in int or size_t.
15124 Omit unnecessary trailing newline in 'fatal' format.
15125 Use strerror rather than outputting decimal error number.
15126 Remove unused code when emacs is not defined;
15127 this file relies on Emacs now.
15128 Don't assume e_phnum and e_shnum are positive.
15130 * regex.c: Fix problems when DEBUG is defined.
15131 (extract_number, extract_number_and_incr): Define regardless of
15132 whether DEBUG is defined; that's simpler and makes the code less
15133 likely to go stale in the normal case when DEBUG is not defined.
15134 Return int rather than taking an int * arg. All callers changed.
15135 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
15136 Remove, replacing with ...
15137 (DEBUG_PRINT): New macro. All callers changed.
15138 (DEBUG_COMPILES_ARGUMENTS): New macro.
15139 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
15140 (print_compiled_pattern, print_double_string) [DEBUG]:
15141 Use prototype rather than old-style definition.
15142 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
15143 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
15144 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
15145 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
15146 Don't assume ptrdiff_t, size_t, and long are the same width as int.
15147 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
15148 This matters only when DEBUG is defined.
15150 2013-05-05 Eli Zaretskii <eliz@gnu.org>
15152 * xdisp.c (set_iterator_to_next): Set the
15153 ignore_overlay_strings_at_pos_p flag only if we are _really_
15154 iterating over an overlay string, as indicated by the
15155 current.overlay_string_index member. (Bug#14306)
15157 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
15159 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
15160 to where it is used, to avoid autorelease issues (Bug#14050).
15162 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
15164 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
15165 * fileio.c (syms_of_fileio): Implement this.
15166 * filelock.c (create_lock_file): If symbolic links don't work, so
15167 we use a regular file as a lock file, do not fsync the lock file;
15170 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15172 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15173 (syms_of_minibuf): Adjust accodingly.
15175 * callint.c (Fcall_interactively): Adjust calls accordingly.
15177 2013-05-04 Eli Zaretskii <eliz@gnu.org>
15179 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
15180 w->contents is a buffer before computing everything else.
15181 Use parentheses to disambiguate last part of the condition.
15183 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
15184 assertion violations. (Bug#14062)
15186 2013-05-01 David Reitter <david.reitter@gmail.com>
15188 * nsfns.m (ns_tooltip): Initialize.
15190 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15192 * coding.c (decode_coding_gap): Don't remove the character before
15193 a newline unless it's a CR character. (Bug#14287)
15195 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15197 * dispextern.h (struct face): Move enum face_underline_type
15198 earlier so that bitfields can be in the same word.
15200 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15202 * nsfns.m (handlePanelKeys): New function.
15203 (EmacsOpenPanel:performKeyEquivalent:)
15204 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15205 arrows/function/control and copy/paste keys (Bug#14296).
15207 2013-04-27 Juri Linkov <juri@jurta.org>
15209 * callint.c (Fcall_interactively): Call `Qread_number' for
15210 interactive code letter `n' instead of using duplicate code.
15213 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15215 * systime.h (make_timeval): Declare as 'const'.
15217 2013-04-27 Kenichi Handa <handa@gnu.org>
15219 * font.c (font_open_entity): Always open a font of manageable
15222 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15224 Port better to AIX (Bug#14258).
15225 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15228 2013-04-24 Kenichi Handa <handa@gnu.org>
15230 * coding.c (decode_coding_iso_2022): When an invalid escape
15231 sequence is encountered, reset the invocation and designation
15232 status to the safest one.
15234 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15236 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15237 Without this fix, "make distclean" leaves stamp-h1 behind.
15239 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15241 * w32fns.c (w32_fullscreen_rect): New function to compute the
15242 window rectangle for the given fullscreen mode.
15243 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15244 longer tunes the window size. This keeps the window's edges flush
15245 with the screen and allows the taskbar to hide itself in fullboth.
15247 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15248 window decorations and uses the entire screen.
15250 * w32term.h (w32_fullscreen_rect) Add prototype.
15251 (struct w32_output): Replace normal_width, normal_height,
15252 normal_top, and normal_left members with a single normal_placement
15254 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15256 (FRAME_NORMAL_PLACEMENT): New macro.
15258 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15260 * minibuf.c (Ftest_completion): Silence compiler warning.
15262 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15264 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15267 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15270 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15271 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15272 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15273 parentheses where appropriate.
15275 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15277 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15279 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15281 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15282 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15283 Mention in the doc string that setting these variables takes
15284 effect only after a call to set-window-buffer. (Bug#14200)
15286 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15288 * indent.c (Fvertical_motion): Don't consider display strings on
15289 overlay strings as display strings on the buffer position we
15290 started from. This prevents vertical cursor motion from jumping
15291 more than one line when there's an overlay string with a display
15292 property at end of line.
15293 Reported by Karl Chen <Karl.Chen@quarl.org> in
15294 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15296 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15298 * window.c (select_window): `record_buffer' even if window is
15299 already selected (bug#14191).
15301 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15303 * window.c (Fwindow_end): Test more flags, including the buffer's
15304 last_overlay_modified flag, to determine whether the window's
15305 display is really up-to-date. Prevents the function from
15306 returning a stale value. (Bug#14170)
15307 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15310 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15312 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15313 garbaged only if it is not already the top frame on its TTY.
15314 This prevents flickering due to constant redrawing of TTY frames when
15315 there are GUI frames open in the same session. (Bug#13864)
15317 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15319 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15320 of marking the idle timers directly.
15322 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15324 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15325 tables (bug#14054).
15327 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15329 * window.c (select_window): Don't record_buffer while the invariant is
15330 temporarily broken (bug#14161).
15332 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15334 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15336 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15338 2013-04-07 Romain Francoise <romain@orebokech.com>
15340 Ignore additional platform-specific ACL errors (Bug#13702).
15341 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15342 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15344 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15346 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15349 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15351 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15352 This bug was introduced by my 2013-02-25 change that simplified
15353 data_start configuration. Without this change, on GNU/Linux
15354 an Emacs configured with --enable-profiling fails immediately
15355 due to a profiler signal.
15356 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15357 with these flags. On platforms where special flags are needed
15358 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15359 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15360 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15362 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15364 Get rid of some platform-specific functions examining window
15365 system and its capabilities. This is a partial rework of the
15367 * lisp.h (have_menus_p): Remove prototype. This function is
15368 replaced with platform-independent window_system_available.
15369 (check_window_system): Move to...
15370 * frame.h (decode_window_system_frame, window_system_available):
15371 ...here, add new prototypes.
15372 * frame.c (window_system_available, decode_window_system_frame):
15374 (check_window_system): Platform-independent now.
15375 * xterm.h (x_in_use): Remove declaration.
15377 * w32term.h (check_x_frame):
15378 * nsterm.h (check_x_frame): Remove prototypes. This function
15379 is replaced with platform-independent decode_window_system_frame.
15380 * msdos.c (have_menus_p): Remove.
15381 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
15382 Remove platform-specific functions. Use check_window_system,
15383 decode_window_system_frame and check_ns_display_info where
15384 appropriate. Minor style and comment tweaks.
15385 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
15386 (check_x_frame): Likewise.
15387 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
15389 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
15390 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
15391 * xmenu.c, xselect.c: All related users changed.
15393 2013-04-03 Kenichi Handa <handa@gnu.org>
15395 The following changes is to optimize the code for reading UTF-8
15398 * coding.c (check_ascii): Rename from detect_ascii. Return value
15399 changed. Check EOL format. Do not call adjust_coding_eol_type
15401 (check_utf_8): New function.
15402 (adjust_coding_eol_type): Do nothing if already adjusted.
15403 (detect_coding): Compare the return value of check_ascii with
15404 coding->src_bytes. Call adjust_coding_eol_type if necessary.
15405 (decode_coding_gap): Optimize for valid UTF-8.
15407 2013-03-21 Kenichi Handa <handa@gnu.org>
15409 * coding.c (syms_of_coding): Cancel previous change.
15411 * insdel.c (insert_from_gap): Fix previous change.
15413 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
15415 Consistently use platform-specific function to detect window system.
15416 * lisp.h (check_window_system): New prototype. This function is
15417 going to replace check_x, check_w32 and check_ns.
15418 (have_menus_p): Mention msdos.c in comment.
15419 * fontset.c (check_window_system_func): Remove. Adjust all users.
15420 * fontset.h (check_window_system_func): Remove prototype.
15421 * nsterm.h (check_ns):
15422 * xterm.h (check_x):
15423 * w32term.h (check_w32): Likewise.
15424 * menu.c (Fx_popup_menu): Use check_window_system.
15425 * msdos.c (check_window_system): Define for MS-DOS.
15426 * nsfns.m (check_window_system): Define for NS. Adjust all users.
15427 * w32fns.c (check_window_system): Likewise for MS-Windows.
15428 * xfns.c (check_window_system): Likewise for X.
15429 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
15430 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
15432 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
15434 Prefer < to > in range checks such as 0 <= i && i < N.
15435 This makes it easier to visualize quantities on a number line.
15436 This patch doesn't apply to all such range checks,
15437 only to the range checks affected by the 2013-03-24 change.
15438 This patch reverts most of the 2013-03-24 change.
15439 * alloc.c (xpalloc, Fgarbage_collect):
15440 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
15441 * character.c (string_escape_byte8):
15442 * charset.c (read_hex):
15443 * data.c (cons_to_unsigned):
15444 * dispnew.c (update_frame_1):
15445 * doc.c (Fsubstitute_command_keys):
15446 * doprnt.c (doprnt):
15447 * editfns.c (hi_time, decode_time_components):
15448 * fileio.c (file_offset):
15449 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15450 * font.c (font_intern_prop):
15451 * frame.c (x_set_alpha):
15452 * gtkutil.c (get_utf8_string):
15453 * indent.c (check_display_width):
15454 * keymap.c (Fkey_description):
15455 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
15457 * minibuf.c (read_minibuf_noninteractive):
15458 * process.c (wait_reading_process_output):
15459 * search.c (Freplace_match):
15460 * window.c (get_phys_cursor_glyph):
15461 * xdisp.c (redisplay_internal):
15462 * xsmfns.c (smc_save_yourself_CB):
15463 Prefer < to > for range checks.
15464 * dispnew.c (sit_for): Don't mishandle NaNs.
15465 This fixes a bug introduced in the 2013-03-24 change.
15466 * editfns.c (decode_time_components): Don't hoist comparison.
15467 This fixes another bug introduced in the 2013-03-24 change.
15469 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
15471 * frame.h (struct frame): Drop scroll_bottom_vpos
15472 member becaue all real users are dead long ago.
15473 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
15474 * xdisp.c (redisplay_internal): Adjust user.
15476 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
15478 * nsmenu.m (showAtX:Y:for:): setLevel to
15479 NSPopUpMenuWindowLevel (Bug#13998).
15481 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
15483 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
15484 (ns_check_pending_open_menu): Declare.
15486 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
15487 (x_activate_menubar): Update the menu with title that matches
15488 ns_get_pending_menu_title, and call
15489 ns_check_pending_openmenu (Bug#12698).
15490 (menuWillOpen:): New method.
15491 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
15493 * nsterm.m (menu_will_open_state, menu_mouse_point)
15494 (menu_pending_title): New varaibles.
15495 (ns_get_pending_menu_title, ns_check_menu_open)
15496 (ns_check_pending_open_menu): New functions.
15498 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
15500 * indent.c (current_column_bol_cache): Remove leftover which is not
15501 used in Fmove_to_column any more.
15502 (current_column, scan_for_column): Adjust users.
15503 * keyboard.c (last_point_position_buffer, last_point_position_window):
15504 Remove leftovers which are not used for recording undo any more.
15505 (command_loop_1, syms_of_keyboard): Adjust users.
15506 * xdisp.c (last_max_ascent): Remove leftover which is not used in
15507 redisplay_window any more.
15508 (move_it_to): Adjust user.
15510 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
15512 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
15513 Update dependencies.
15515 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
15517 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
15518 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
15519 forward references.
15521 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15523 * window.h (struct window): Replace hchild, vchild and buffer slots
15524 with a single slot 'contents'. This is possible because each valid
15525 window may have either the child window (in vertical or horizontal
15526 combination) or buffer to display (for the leaf window). Using that,
15527 a lot of operations to traverse and/or change window hierarchies may
15528 be simplified. New member horizontal is used to distinguish between
15529 horizontal and vertical combinations of internal windows.
15530 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
15531 (WINDOW_VERTICAL_COMBINATION_P): New macros.
15532 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
15533 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
15534 Use contents slot, not buffer, where appropriate.
15535 (wset_combination): New function.
15536 (wset_buffer): Add eassert.
15537 (Fframe_first_window): Simplify the loop reaching first window.
15538 (Fwindow_buffer): Use WINDOW_LEAF_P.
15539 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
15540 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
15541 (unshow_buffer): Convert initial debugging check to eassert.
15542 (replace_window, recombine_windows, Fdelete_other_windows_internal)
15543 (make_parent_window, window_resize_check, window_resize_apply)
15544 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
15545 (Fset_window_configuration, delete_all_child_windows, save_window_save):
15546 Adjust to match struct window changes.
15547 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
15548 (mark_window_cursors_off, count_windows, get_leaf_windows)
15549 (foreach_window_1): Simplify the loop.
15550 * alloc.c (mark_object): Do not check for the leaf window because
15551 internal windows has no glyph matrices anyway.
15552 * dispnew.c (clear_window_matrices, showing_window_margins_p)
15553 (allocate_matrices_for_window_redisplay, fake_current_matrices)
15554 (allocate_matrices_for_frame_redisplay, free_window_matrices)
15555 (build_frame_matrix_from_window_tree, mirror_make_current)
15556 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
15557 (update_window_tree, set_window_update_flags): Simplify the loop.
15558 (sync_window_with_frame_matrix_rows): Enforce live window.
15559 Use contents slot, not buffer, where appropriate.
15560 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
15561 and WINDOW_HORIZONTAL_COMBINATION_P.
15562 (make_frame_visible_1): Simplify the loop.
15563 Use contents slot, not buffer, where appropriate.
15564 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
15565 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
15566 (expose_window_tree): Likewise.
15567 Use contents slot, not buffer, where appropriate.
15568 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
15569 to avoid deleted windows. Use contents slot instead of buffer.
15570 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
15571 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
15572 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
15573 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
15575 2013-03-28 Eli Zaretskii <eliz@gnu.org>
15577 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
15578 identify the reasons for assertion violations in bug#14062 and
15580 (Fx_show_tip): Fix compilation error under
15581 "--enable-check-lisp-object-type". (Bug#14073)
15583 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
15584 Reported by <rzl24ozi@gmail.com>.
15586 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15588 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
15590 (unwind_with_echo_area_buffer): ...to restore it here.
15591 This is needed to ensure that...
15592 (redisplay_window): ...both window markers are valid here,
15593 which is verified by eassert.
15594 * editfns.c (save_excursion_save): Do not assume that
15595 selected_window always displays the buffer.
15596 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
15599 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
15601 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
15604 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
15606 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
15608 2013-03-27 Eli Zaretskii <eliz@gnu.org>
15610 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
15611 since MinGW's w32api headers do. This avoids compiler warnings.
15613 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
15614 if already defined.
15616 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15618 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
15620 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
15622 * gtkutil.c (style_changed_cb): Check if frame is live and an
15623 X frame (Bug#14038).
15625 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15627 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
15628 Define only for _WIN32_WINNT less than 0x0500.
15629 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
15631 Move inclusion of time.h before sys/time.h, so that MinGW64 could
15632 see its own definitions of 'struct timeval' and 'struct timezone'.
15634 Fix incompatibilities between MinGW.org and MinGW64 headers.
15635 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
15637 * w32.c (REPARSE_DATA_BUFFER): Guard with
15638 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
15640 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
15642 * xterm.c: Include X11/XKBlib.h
15643 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
15645 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
15647 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
15649 * blockinput.h (input_blocked_p): Likewise.
15650 * bytecode.c (exec_byte_code): Likewise.
15651 * callproc.c (call_process_kill, call_process_cleanup)
15652 (Fcall_process): Likewise.
15653 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
15654 (Fccl_execute_on_string): Likewise.
15655 * character.c (string_escape_byte8): Likewise.
15656 * charset.c (read_hex): Likewise.
15657 * cm.c (calccost): Likewise.
15658 * data.c (cons_to_unsigned): Likewise.
15659 * dired.c (directory_files_internal, file_name_completion):
15661 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
15662 (sit_for): Likewise.
15663 * doc.c (Fsubstitute_command_keys): Likewise.
15664 * doprnt.c (doprnt): Likewise.
15665 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
15666 * emacsgtkfixed.c: Likewise.
15667 * fileio.c (file_offset, Fwrite_region): Likewise.
15668 * floatfns.c (Fexpt, fmod_float): Likewise.
15669 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15671 * font.c (font_intern_prop): Likewise.
15672 * frame.c (x_set_alpha): Likewise.
15673 * gtkutil.c (get_utf8_string): Likewise.
15674 * indent.c (check_display_width): Likewise.
15675 * intervals.c (create_root_interval, rotate_right, rotate_left)
15676 (split_interval_right, split_interval_left)
15677 (adjust_intervals_for_insertion, delete_node)
15678 (interval_deletion_adjustment, adjust_intervals_for_deletion)
15679 (merge_interval_right, merge_interval_left, copy_intervals)
15680 (set_intervals_multibyte_1): Likewise.
15681 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
15682 * keymap.c (Fkey_description): Likewise.
15683 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
15684 * lread.c (openp, read_integer, read1, string_to_number):
15686 * menu.c (ensure_menu_items): Likewise.
15687 * minibuf.c (read_minibuf_noninteractive): Likewise.
15688 * print.c (printchar, strout): Likewise.
15689 * process.c (create_process, Faccept_process_output)
15690 (wait_reading_process_output, read_process_output, send_process)
15691 (wait_reading_process_output): Likewise.
15692 * profiler.c (make_log, handle_profiler_signal): Likewise.
15693 * regex.c (re_exec): Likewise.
15694 * regex.h: Likewise.
15695 * search.c (looking_at_1, Freplace_match): Likewise.
15696 * sysdep.c (get_child_status, procfs_ttyname)
15697 (procfs_get_total_memory): Likewise.
15698 * systime.h (EMACS_TIME_VALID_P): Likewise.
15699 * term.c (dissociate_if_controlling_tty): Likewise.
15700 * window.c (get_phys_cursor_glyph): Likewise.
15701 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15702 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15704 * xfns.c (Fx_window_property): Likewise.
15705 * xmenu.c (set_frame_menubar): Likewise.
15706 * xselect.c (x_get_window_property, x_handle_dnd_message):
15708 * xsmfns.c (smc_save_yourself_CB): Likewise.
15709 * xterm.c (x_scroll_bar_set_handle): Likewise.
15711 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15713 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15714 to be optional or nil. Adjust comment and convert it to docstring.
15715 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15716 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15718 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15720 Static checking by GCC 4.8-20130319.
15721 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15722 * process.c (Fset_process_datagram_address)
15723 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15724 * xdisp.c (get_char_face_and_encoding)
15725 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15726 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15727 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15729 2013-03-24 Ken Brown <kbrown@cornell.edu>
15731 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15732 fix compilation on 64-bit Cygwin, where underscores are not
15733 automatically prepended.
15735 * w32term.c (w32_initialize): Silence compiler warning.
15737 2013-03-23 Eli Zaretskii <eliz@gnu.org>
15739 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
15740 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
15741 variables, to save and restore frame dimensions.
15742 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
15743 after returning from a 'fullscreen' configuration.
15744 use SendMessage instead of PostMessage to send the SC_RESTORE message,
15745 to avoid races between the main thread and the input thread.
15747 * w32term.h (struct w32_output): New members normal_width,
15748 normal_height, normal_top, normal_left, and prev_fsmode.
15749 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
15750 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
15751 members of a frame.
15753 * w32term.c (w32fullscreen_hook): Record last value of the frame's
15754 'fullscreen' parameter. Always record previous width and height
15755 of the frame, except when switching out of maximized modes, so
15756 that they could be restored correctly, instead of resetting to the
15757 default frame dimensions. Send SC_RESTORE command to the frame,
15758 unless we are going to send SC_MAXIMIZE, to restore the frame
15759 resize hints in the mouse pointer shown by the window manager.
15762 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
15764 * lisp.h (get_frame_param): Adjust conditions for prototype
15767 2013-03-22 Ken Brown <kbrown@cornell.edu>
15769 * unexcw.c: Drop unneeded inclusion of w32common.h.
15770 (report_sheap_usage): Declare.
15771 (read_exe_header): Add magic numbers for x86_64.
15772 (fixup_executable): Fix printf format specifier for unsigned long
15775 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
15777 * frame.h (struct frame): Put menu_bar_window under #ifdef
15778 because this member is not needed when X toolkit is in use.
15779 (fset_menu_bar_window):
15780 * dispnew.c (clear_current_matrices, clear_desired_matrices)
15781 (free_glyphs, update_frame):
15782 * xdisp.c (expose_frame): Likewise.
15783 (display_menu_bar): Likewise. Remove redundant eassert.
15784 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
15787 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
15789 Use functions and constants to manipulate Lisp_Save_Value objects.
15790 This replaces code that used macros and strings and token-pasting.
15791 The change makes the C source a bit easier to follow,
15792 and shrinks the Emacs executable a bit.
15793 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
15794 (make_save_value): Change 1st arg from string to enum. All callers
15797 (mark_object): Use if, not #if, for GC_MARK_STACK.
15798 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
15799 (XSAVE_OBJECT): Now functions, not macros.
15800 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
15801 the constant was never used.
15802 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
15803 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
15804 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
15805 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
15807 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
15808 type3 with a single member save_type. All uses changed.
15809 (save_type, set_save_pointer, set_save_integer): New functions.
15810 * print.c (PRINTX): Remove.
15812 * alloc.c: Remove redundant static declarations.
15814 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15816 * window.h (struct window): Convert left_col, top_line, total_lines
15817 and total_cols from Lisp_Objects to integers. Adjust comments.
15818 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
15820 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
15821 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
15822 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
15823 Adjust users where appropriate.
15825 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15827 * frame.h (struct frame): Drop resx and resy because the same data is
15828 available from window system-specific output context. Adjust users.
15829 (default_pixels_per_inch_x, default_pixels_per_inch_y):
15830 New functions to provide defaults when no window system available.
15831 (FRAME_RES_X, FRAME_RES_Y): New macros.
15832 (NUMVAL): Move from xdisp.c.
15833 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15834 (Ffont_face_attributes, Fopen_font):
15835 * image.c (gs_load):
15836 * w32font.c (fill_in_logfont):
15837 * xdisp.c (calc_pixel_width_or_height):
15838 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15839 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15841 2013-03-20 Kenichi Handa <handa@gnu.org>
15843 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15844 to 1 (temporary workaround until a bug related to ASCII
15845 optimization is fixed).
15847 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15849 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15850 Signal error if window is not internal. Adjust docstring.
15851 (delete_all_child_windows): Use combination_limit to save the buffer.
15852 (Fset_window_configuration): Adjust accordingly.
15853 * print.c (syms_of_print): Initialize debugging output not here...
15854 (init_print_once): ...but in a new function here.
15855 * lisp.h (init_print_once): Add prototype.
15856 * emacs.c (main): Add call to init_print_once. Adjust comments.
15858 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15860 * window.c (window_resize_check, window_resize_apply)
15861 (window_from_coordinates, recombine_windows, set_window_buffer)
15862 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15863 (Fsplit_window_internal, Fdelete_window_internal)
15864 (freeze_window_starts): Use bool for booleans.
15865 * window.h (window_frame_coordinates, resize_frame_windows)
15866 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15868 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15870 * dispnew.c (bitch_at_user): Use `user-error'.
15872 2013-03-17 Ken Brown <kbrown@cornell.edu>
15874 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15875 as return type of image_background. (Bug#13981)
15876 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15878 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15880 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15881 (ns_select): Don't return with result uninitialized.
15883 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15886 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15888 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15889 directories. If filename is nil, get directory name (Bug#13932).
15890 Use getFilename and getDirectory.
15891 (getFilename, getDirectory): New methods for EmacsSavePanel and
15893 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15895 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15897 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15899 2013-03-15 Kenichi Handa <handa@gnu.org>
15901 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15902 (adjust_after_replace): Make it back to static. Delete the third
15903 arg text_at_gap_tail. Cancel the code for handling it.
15905 * coding.h (struct coding_system): New member eol_seen.
15907 * coding.c (detect_ascii): New function.
15908 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15909 when the source bytes are actually scanned. On detecting for
15910 coding_category_utf_8_auto, call detect_ascii instead of scanning
15911 source bytes directly.
15912 (produce_chars): Call insert_from_gap with the new arg 0.
15913 (encode_coding): Likewise.
15914 (decode_coding_gap): Control ASCII optimization by the variable
15915 disable_ascii_optimization instead of #ifndef .. #endif.
15916 Deccode EOL format according to coding->eol_seen.
15917 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15920 * lisp.h (adjust_after_replace): Cancel externing it.
15921 (insert_from_gap): Adjust prototype.
15923 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15925 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15926 FULLSCREEN_MAXIMIZED. (Bug#13935)
15928 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15930 * region-cache.c (find_cache_boundary, move_cache_gap)
15931 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15932 Simplify debugging check and convert to eassert. Adjust comment.
15933 (pp_cache): Put under ENABLE_CHECKING.
15935 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15937 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15938 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15939 and WM_ACTIVATEAPP.
15940 (w32fullscreen_hook): If the frame is visible, reset
15941 f->want_fullscreen flag after changing the frame size. If the
15942 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15945 2013-03-13 Daniel Colascione <dancol@dancol.org>
15947 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15948 too so that these builds can use Cygwin's file conversion
15949 functions. (We've been building and linking cygw32.o all along
15950 and just not using it.)
15952 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15954 File synchronization fixes (Bug#13944).
15955 * Makefile.in (LIB_FDATASYNC): New macro.
15957 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15958 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15959 Don't worry about HAVE_FSYNC, since a substitute fsync is
15960 available if the system lacks one.
15961 (Fwrite_regin): Retry fsync if interrupted.
15963 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15965 * w32term.c (w32_read_socket): If the Emacs frame is being
15966 activated, call w32fullscreen_hook, to make sure the new frame
15967 dimensions are in effect. (Bug#13937)
15969 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15971 * xdisp.c (init_iterator): Simplify because both character and byte
15972 positions are either specified or -1. Add eassert. Adjust comment.
15973 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15974 character and byte positions can be obtained from marker.
15976 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15978 Static checking by Sun C 5.12.
15979 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15980 * bytecode.c (exec_byte_code):
15981 * dispnew.c (init_display):
15983 * fileio.c (Fsubstitute_in_file_name):
15984 * keyboard.c (Fevent_convert_list):
15985 * keymap.c (Fsingle_key_description):
15986 * term.c (maybe_fatal, fatal):
15987 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15988 * xsmfns.c (Fhandle_save_session):
15989 Omit unreachable code.
15990 * keymap.c (map_keymap_char_table_item): Cast void * to
15991 a function pointer type; the C Standard requires this.
15993 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15994 Include <sys/param.h> unconditionally, as that works elsewhere and
15995 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15996 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15999 See ChangeLog.12 for earlier changes.
16001 ;; Local Variables:
16005 Copyright (C) 2011-2014 Free Software Foundation, Inc.
16007 This file is part of GNU Emacs.
16009 GNU Emacs is free software: you can redistribute it and/or modify
16010 it under the terms of the GNU General Public License as published by
16011 the Free Software Foundation, either version 3 of the License, or
16012 (at your option) any later version.
16014 GNU Emacs is distributed in the hope that it will be useful,
16015 but WITHOUT ANY WARRANTY; without even the implied warranty of
16016 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16017 GNU General Public License for more details.
16019 You should have received a copy of the GNU General Public License
16020 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.