1 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
3 Fix produce_composite_width typo
4 * term.c (produce_composite_glyph):
5 Fix typo that confused number of columns for pixel width.
7 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
9 Wrap dll functions more simply
10 * decompress.c, gnutls.c, image.c, xml.c:
11 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
12 rather than the inverse when not WINDOWSNT. This isolates the
13 fn_* business into the WINDOWSNT-specific section of the code,
14 which makes it easier to maintain the generic code.
15 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
16 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
17 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
18 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
19 Remove. All uses replaced by DEF_DLL_FN.
20 * decompress.c (inflateInit2): Remove; no longer needed.
21 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
23 Port memory-full checking to GnuTLS 3.3
24 Instead of using gnutls_global_set_mem_functions, check every call
25 to a GnuTLS function that might return an indication of memory
26 exhaustion. Suggested by Dmitry Antipov in:
27 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
28 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
29 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
30 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
32 (check_memory_full): New function.
33 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
34 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
35 (Fgnutls_boot): Use it.
36 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
38 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
40 Fix parse_settings to match internal documentation
41 * xsettings.c (parse_settings): Return the number of settings seen.
42 Count the settings changes accurately.
43 (read_settings): Don't confuse number of settings changes with
44 the return code from XGetWindowProperty.
46 2014-12-27 Eli Zaretskii <eliz@gnu.org>
48 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
49 composition_compute_stop_pos to the number of characters in the
51 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
53 * composite.c (composition_compute_stop_pos): If no composition
54 was found in a string before ENDPOS, and ENDPOS is the string end,
55 no need to back up to a safe point.
57 * dispextern.h (struct it) <end_charpos>: Improve commentary.
59 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
61 * nsimage.m (allocInitFromFile:): Initialize bmRep.
62 (dealloc): Release bmRep.
63 (setPixmapData): Make bmRep local so class member is not
65 (setPixmapData): Rename local variable bmRep to avoid compiler
68 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
70 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
71 when going to fullscreen (Bug#0x180004f).
73 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
75 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
77 2014-12-27 Eli Zaretskii <eliz@gnu.org>
79 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
81 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
83 Use bool for boolean in xselect.c, xsettings.c
84 * xselect.c (x_get_local_selection, struct selection_data)
85 (x_selection_request_lisp_error, struct prop_location)
86 (x_handle_selection_request, x_convert_selection)
87 (waiting_for_other_props_on_window, expect_property_change)
88 (wait_for_property_change, x_handle_property_notify)
89 (x_get_foreign_selection, x_get_window_property)
90 (receive_incremental_selection)
91 (x_get_window_property_as_lisp_data)
92 (lisp_data_to_selection_data, Fx_get_selection_internal)
93 (x_send_client_event):
94 * xselect.c, xterm.h (x_handle_dnd_message):
95 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
96 (apply_xft_settings, read_and_apply_settings)
97 (xft_settings_event, init_gsettings, init_xsettings)
100 * xselect.c (x_get_window_property): Omit last arg, which was an
102 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
103 always true. All callers changed.
105 2014-12-26 Eli Zaretskii <eliz@gnu.org>
107 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
110 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
112 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
115 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
117 Use bool for boolean in xsmfns.c
118 * xsmfns.c, xterm.h (x_session_have_connection):
119 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
120 Use bool for boolean.
121 (x_session_initialize, Fhandle_save_session):
122 Prefer NILP (x) to EQ (x, Qnil).
124 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
126 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
129 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
131 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
132 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
134 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
136 Use bool for boolean in xterm.c
137 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
138 (x_set_window_size, x_bitmap_icon):
139 * nsterm.m (ns_frame_raise_lower, x_new_font):
140 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
141 (struct terminal.frame_raise_lower_hook):
142 * w32term.c (w32_frame_raise_lower):
143 * xterm.c, xterm.h (x_text_icon):
144 * xterm.c (x_update_window_begin, x_update_window_end)
145 (x_update_end, x_after_update_window_line)
146 (x_set_glyph_string_gc, x_draw_glyph_string_background)
147 (x_draw_glyph_string_foreground)
148 (x_draw_composite_glyph_string_foreground)
149 (x_alloc_lighter_color, x_draw_relief_rect)
150 (x_draw_glyph_string_box, x_draw_image_relief)
151 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
152 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
154 (XFillRectangle) [HAVE_GTK3]:
155 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
156 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
157 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
158 (x_send_scroll_bar_event, xm_scroll_callback)
159 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
160 (x_create_toolkit_scroll_bar)
161 (x_create_horizontal_toolkit_scroll_bar)
162 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
163 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
164 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
165 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
166 (x_scroll_bar_report_motion)
167 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
168 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
169 (x_draw_window_cursor, x_clear_errors)
170 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
171 (set_wm_state, x_set_sticky, get_current_wm_state)
172 (do_ewmh_fullscreen, x_handle_net_wm_state)
173 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
174 (x_set_window_size_1, XTframe_raise_lower)
175 (x_make_frame_visible, x_iconify_frame)
176 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
177 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
178 (x_delete_terminal, x_initialize, syms_of_xterm):
179 Use bool for boolean.
181 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
183 * composite.h (struct composition.width): Now int
184 instead of unsigned short, as we prefer signed integers.
186 Let charset tick grow past USHRT_MAX
187 * charset.c, charset.h (charset_ordered_list_tick):
188 Now EMACS_UINT, not unsigned short.
189 * fontset.c (reorder_font_vector): Allow the tick to grow to the
190 maximum representable Emacs integer value before wrapping it around.
192 Simplify unexec file mode setting
193 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
194 Don't include <sys/stat.h> when no longer needed.
195 (unexec): Create file with correct mode in the first place,
196 rather than overwriting the mode later and fiddling with the
197 global umask in the mean time. Avoid bogus usage like
198 'umask (777)', which should have been 'umask (0777)'.
199 (mark_x): Remove. All callers removed.
201 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
203 Minor cleanups for Lisp objects and symbols
204 * alloc.c (next_vector, set_next_vector):
205 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
206 (lisp_h_make_number) [USE_LSB_TAG]:
207 Use Lisp_Int0 instead of the mystery constant 0.
208 * alloc.c (mark_object): Always set and use po; that's simpler.
209 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
210 Properly parenthesize definientia.
211 * bidi.c (bidi_initialize):
212 * buffer.c (init_buffer_once):
213 * nsfns.m (syms_of_nsfns):
214 * nsmenu.m (syms_of_nsmenu):
215 * nsselect.m (syms_of_nsselect):
216 Prefer DEFSYM to defining by hand.
217 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
218 * data.c: Fix too-long line.
219 * lisp.h (DECLARE_GDB_SYM): New macro.
220 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
221 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
222 Declare the symbol, so it's visible to everywhere lisp.h is included.
223 Move forward decls as far forward as they can go,
224 to allow future changes to use them.
226 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
228 * gnutls.c: Include gnutls.h.
229 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
230 * image.c (svg_load): Fix pointer signedness.
232 2014-12-18 Martin Rudalics <rudalics@gmx.at>
234 * frame.c (frame_windows_min_size): New argument IGNORE.
235 (adjust_frame_size): When called from change_frame_size call
236 frame_windows_min_size with IGNORE Qt so we can ignore size
239 2014-12-18 Eli Zaretskii <eliz@gnu.org>
241 * font.c (Ffont_info): Add more font information to the vector
242 returned by the function, inspired by query-font. Doc fix.
245 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
247 * keyboard.c (input_was_pending): New var.
248 (read_char): Use it to make sure we only skip redisplay when we can't
249 keep up with the repeat rate.
251 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
253 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
255 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
257 * image.c (svg_load): Watch out for nil value of current buffer's
258 filename. Re-enable filename thing for not-a-file case.
260 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
262 Partially disabled previous change.
264 * image.c (svg_load): Temporarily disabled filename thing for
265 not-a-file case as it can cause crashs.
267 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
269 Fix problem with images referenced within svg files. (bug#19373)
271 * image.c: Additional parameter 'filename' for
272 svg_load_image. Include "buffer.h". Define library function
273 rsvg_handle_set_base_uri for WINDOWSNT.
274 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
275 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
276 (svg_load): Pass a filename to svg_load_image: either name of
277 actual file or of current buffer's file.
278 (svg_load_image): New parameter 'filename', used for setting
279 base_uri, necessary for loading referenced images. (bug#19373)
281 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
283 * lread.c (init_obarray): Declare Qt as special.
284 This fixes a typo in the 2012-05-15 patch that
285 tried to declare Qt as special.
287 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
289 Various fixes to use bool type and constants.
290 * dispnew.c (update_single_window): Remove arg `force_p' since it's
292 * xfaces.c (clear_face_cache): Use bool for the argument type.
294 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
296 Correct same_at_end when restoring window points
297 * fileio.c (Finsert_file_contents): Compute same_at_end character
298 position using the old buffer size, not the new one, since
299 restore_window_points wants the old size.
302 2014-12-14 Alan Mackenzie <acm@muc.de>
304 New feature optionally to accelerate auto-repeated scrolling.
306 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
308 * window.c (window_scroll): Bind fontification-functions to nil
309 when scrolling by whole screens and
310 fast-but-imprecise-scrolling is non-nil.
311 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
313 * lisp.h (bool): Declare Qfontification_functions extern.
315 2014-12-14 Eli Zaretskii <eliz@gnu.org>
317 Load system's default trusted Certificate Authorities if available.
318 * gnutls.c (gnutls_certificate_set_x509_system_trust)
319 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
320 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
321 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
322 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
324 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
325 Call gnutls_certificate_set_x509_system_trust. Log an error message if
328 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
330 * regex.c (analyze_first): Rename from analyze_first.
332 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
334 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
335 a hack involving a union.
337 2014-12-13 Eli Zaretskii <eliz@gnu.org>
339 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
340 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
343 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
345 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
347 * gnutls.h: Always declare syms_of_gnutls.
349 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
350 clarity. Let the availability check return Qnil when the GnuTLS
351 integration is not available, instead of erroring out.
354 2014-12-13 Eli Zaretskii <eliz@gnu.org>
356 * xdisp.c (move_it_in_display_line_to, display_line):
357 Don't disallow overflow-newline-into-fringe when word-wrap is in
360 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
362 * fileio.c: Better preserve window-points during revert (bug#19161).
363 (Qget_buffer_window_list): New var.
364 (get_window_points_and_markers, restore_window_points): New functions.
365 (Finsert_file_contents): Use them to save and restore window-points.
367 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
369 * xterm.c (x_delete_terminal): Call emacs_close for X connection
370 descriptor if called from x_connection_closed and always delete
371 this descriptor from keyboard waiting set (Bug#19147).
373 2014-12-10 Eli Zaretskii <eliz@gnu.org>
375 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
376 (bidi_cache_max_elts): New global variable.
377 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
378 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
380 (bidi_cache_search): Handle overflown cache. Improve commentary.
381 (bidi_cache_ensure_space): Limit allocations to the current value
382 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
383 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
384 the increment to not exceed the limit.
385 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
386 cache, zero otherwise (meaning the cache overflowed). In the
387 latter case, set bidi_cache_last_idx to -1.
388 (bidi_peek_at_next_level): Handle overflown cache.
389 (bidi_push_it): Increase the cache limit for iterating the new object.
390 (bidi_pop_it): Decrease the cache limit back to previous value.
391 (bidi_shelve_cache): Shelve the current value of the cache limit.
392 (bidi_unshelve_cache): Restore the value of cache limit.
393 (bidi_find_bracket_pairs): If the cache overflows while looking
394 for the paired bracket, give up and let bidi_resolve_neutrals
395 process the bracket as a simple neutral. (Bug#19322)
396 (bidi_find_other_level_edge): If the cache overflows, fall back on
397 Plan B, which effectively stops the reordering and restarts it on
398 the next character (after resetting the cache).
399 (bidi_move_to_visually_next): When the cache overflows, reset it
400 after processing the last cached character.
402 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
404 Fix glitches in gnutls.c, mostly memory-related
405 * gnutls.c: Sort macro definitions by name.
406 (fn_gnutls_transport_set_errno): Omit unreachable definition.
407 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
408 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
409 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
410 calculating string length. Use make_uninit_string, to avoid
411 copying the string. Cast the char, not the pointer.
412 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
413 and free. Work even for dates past the year 9999. Use void *
414 for buffers, to avoid casts.
416 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
418 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
420 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
422 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
425 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
427 * process.c: Whitespace and line-break nitpicks.
429 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
431 * gnutls.c (gnutls_certificate_details): The :signature isn't
432 that useful, so remove it.
433 (gnutls_certificate_details): Clean up whitespace slightly.
434 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
436 (gnutls_certificate_details): Put :signature-algorithm back again,
437 which was removed by mistake.
438 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
439 that they are not messaged by default (bug#16253).
440 (Fgnutls_error_fatalp): Doc fix (bug#18210).
442 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
444 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
446 * nsimage.m (setPixmapData): Make bmRep local so class member is not
449 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
451 * eval.c (Fsignal): Remove duplicate test.
452 (Fautoload_do_load): Fix up docstring.
454 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
456 * nsterm.m (represented_filename, represented_frame): New variables.
457 (ns_set_represented_filename): New function.
458 (sendEvent:): Set represented filename here to avoid flicker,
459 related to Bug#18757.
461 * nsterm.h: Declare ns_set_represented_filename.
463 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
464 at once, call ns_set_represented_filename instead.
466 2014-12-05 Eli Zaretskii <eliz@gnu.org>
468 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
469 (struct bidi_stack): Reduce size by using bit fields and by
470 packing sos, override, and isolate_status into a single 8-bit
473 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
474 (bidi_push_embedding_level): Construct flags from individual
475 bits. Adapt to changes in prev_for_neutral and next_for_neutral
477 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
478 from flags. Adapt to changes in prev_for_neutral,
479 next_for_neutral, and last_strong members.
480 (bidi_line_init): Initialize flags to zero.
481 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
482 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
484 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
486 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
487 (Fapply): Try and simplify the control flow.
489 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
491 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
492 Use gnutls_sign_get_name directly because
493 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
494 (init_gnutls_functions): Load missing gnutls_server_name_set.
496 2014-12-02 Eli Zaretskii <eliz@gnu.org>
498 * bidi.c (bidi_find_first_overridden): New function.
500 * xdisp.c (Fbidi_find_overridden_directionality): New function.
501 (syms_of_xdisp): Defsubr it.
503 * dispextern.h (bidi_find_first_overridden): Add prototype.
505 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
507 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
508 to nil after release (Bug#9133).
510 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
512 Port better to AddressSanitizer.
513 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
515 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
516 Return -1 or 0, as the pipe trick doesn't work.
517 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
519 * print.c (print_object):
520 When a pointer-check primitive returns -1, do not assume this
521 means the pointer is valid or that the underlying system has failed.
522 It could just be that addresses are being sanitized so Emacs can't
523 test for pointer validity.
524 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
525 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
526 string validity checker doesn't work on stack-based strings.
528 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
530 Improve clarity of USE_LSB_TAG definition.
531 Problem reported by Lee Duhem. Suggestion by Andreas Schwab in:
532 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
533 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
534 VAL_MAX / 2 rather than in terms of the (more complicated)
535 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
537 2014-11-29 Eli Zaretskii <eliz@gnu.org>
539 * xdisp.c (handle_single_display_spec): When ignoring a fringe
540 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
541 (next_element_from_buffer): When done with overlays, reset the
542 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
544 2014-11-29 Eli Zaretskii <eliz@gnu.org>
546 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
547 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
549 2014-11-29 Ulrich Müller <ulm@gentoo.org>
551 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
552 for paxctl and setfattr. Fixes temacs startup failure with
553 grsecurity/PaX enabled Linux kernel (bug#19067).
555 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
557 * src/w32.c, src/w32heap.c, src/w32term.c:
558 Use MINGW_W64 instead of _W64.
560 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
562 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
564 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
566 * gnutls.c (gnutls_ip_address_p): New function.
567 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
569 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
571 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
573 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
575 Fix gnutls problems caught by static checking.
576 * gnutls.c (Fgnutls_boot): Remove unused local.
577 (Fgnutls_boot): Fix pointer signedness.
579 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
581 * gnutls.c (gnutls_certificate_details): Don't include certain
582 certificate details on older gnutls versions (bug#19168).
583 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
584 (gnutls_certificate_details): Reversed check in last checkin.
586 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
588 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
589 (Fgnutls_peer_status_warning_describe): Add function to describe a
590 peer verification warning symbol.
591 (Fgnutls_peer_status): Use it.
592 (Fgnutls_boot): Use it. Minor logging fixes.
594 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
596 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
598 2014-11-24 Glenn Morris <rgm@gnu.org>
600 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
602 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
603 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
605 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
607 * gnutls.c: Fix Windows function definition of
608 gnutls_x509_crt_get_fingerprint.
610 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
612 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
614 * process.h: Added more fields to Lisp_Process to track
617 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
618 (Fgnutls_peer_status): New functions to export TLS certificate
619 details to Emacs Lisp.
621 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
623 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
624 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
625 check for gtk_adjustment_configure (Bug#19149).
626 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
628 2014-11-22 Glenn Morris <rgm@gnu.org>
630 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
632 2014-11-22 Martin Rudalics <rudalics@gmx.at>
634 Don't shrink frame when using desktop-save-mode (Bug#19048).
635 * w32fns.c (x_set_tool_bar_lines): Always call
636 x_change_tool_bar_height (Bug#19048).
637 (x_change_tool_bar_height): Mark frame as garbaged since
638 adjust_frame_size might not have done that.
639 * xfns.c (x_set_tool_bar_lines): Always call
640 x_change_tool_bar_height (Bug#19048).
641 (x_change_tool_bar_height): Mark frame as garbaged since
642 adjust_frame_size might not have done that.
644 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
646 * xml.c (parse_region): Take care of new optional parameter
647 'discard-comments' of 'libxml-parse(html|xml)-region'.
648 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
649 New optional parameter 'discard-comments'.
651 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
653 Improve time stamp handling, and be more consistent about it.
654 * editfns.c (invalid_time): New function.
655 Use it instead of 'error ("Invalid time specification")'.
656 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
657 (decode_float_time, lisp_to_timespec, lisp_time_struct):
659 (make_time_tail, make_time): Remove. All uses changed to use
660 new functions or plain list4i.
661 (disassemble_lisp_time): Return effective length if successful.
662 Check that LOW is an integer, if it's combined with other components.
663 (decode_time_components): Decode into struct lisp_time, not
664 struct timespec, so that we can support a wide set of times
665 regardless of whether time_t is signed. Decode plain numbers
666 as seconds since the Epoch, and nil as the current time.
667 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
668 Reimplement in terms of new functions.
669 (Fencode_time): Just use list2i.
670 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
671 * keyboard.c (decode_timer): Don't allow the new formats (floating
672 point or nil) in timers.
673 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
674 place of the magic number '16'.
675 (struct lisp_time): New type.
676 (decode_time_components): Use it.
677 (lisp_to_timespec): New decl.
679 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
681 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
684 * callint.c (Fcall_interactively): Pass in nil as argument to
685 Fbarf_if_buffer_read_only.
687 * fileio.c (Finsert_file_contents): Ditto.
689 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
691 * textprop.c (verify_interval_modification): Check buffer
692 readedness after the last interval.
694 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
695 the text at POSITION (new optional argument) has the
696 `inhibit-read-only' text property set.
698 2014-11-16 Eli Zaretskii <eliz@gnu.org>
700 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
701 errors in computing the number of pixels to scroll.
702 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
704 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
706 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
707 call updateFrameSize.
709 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
711 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
713 * nsfns.m (x_set_foreground_color, x_set_background_color)
714 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
715 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
717 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
719 * nsterm.m (ns_send_appdefined): Check for application defined
720 event on Cocoa (Bug#18993).
721 (run): Restore code before the previous 18993 fix.
723 2014-11-14 David Reitter <david.reitter@gmail.com>
725 * nsterm.m (run): Set timeout for event loop to prevent hang.
728 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
730 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
732 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
734 * xfont.c (xfont_list_pattern): Do not allocate font entity object
735 for each candidate font but attempt to reuse it from previous improper
738 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
740 Avoid undefined behavior in color table hashing.
741 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
742 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
743 This function avoids undefined behavior with signed shift overflow.
745 2014-11-10 Eli Zaretskii <eliz@gnu.org>
747 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
748 when the inserted text does not need decoding. (Bug#18982)
750 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
752 * nsterm.h (EmacsScroller): judge returns bool.
754 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
755 (ns_judge_scroll_bars): Only set removed if judge returns true.
756 (judge): Returns bool == condemned. Remove self from window.
757 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
759 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
761 * keyboard.c (command_loop_1): Record this-command in recent-keys.
762 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
764 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
766 * nsterm.m (ns_set_vertical_scroll_bar)
767 (ns_set_horizontal_scroll_bar): Cleanup merge error.
769 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
771 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
772 merely because tmo_in_millisec is nonnegative. The 1st call
773 to g_main_context_query could succeed while the 2nd one fails.
775 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
777 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
779 * nsterm.m (run): Only use non-system event loop if OSX version is
780 exactly 10.9 (Bug#18993).
781 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
784 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
786 * callproc.c (encode_current_directory): Support handling of file
787 names prepended by "/:". (Bug#18891)
789 2014-11-08 Alan Mackenzie <acm@muc.de>
791 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
793 2014-11-08 Dima Kogan <dima@secretsauce.net>
795 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
797 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
799 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
800 raises an error. (Bug#18891)
802 2014-11-08 Martin Rudalics <rudalics@gmx.at>
804 * frame.c (adjust_frame_size): Call x_set_window_size only if
805 f->can_x_set_window_size is set.
806 (make_frame): Initialize f->can_x_set_window_size and
807 f->can_run_window_configuration_change_hook.
808 (Fcan_run_window_configuration_change_hook): New function.
809 * frame.h (frame): Split `official' into `can_x_set_window_size'
810 and `can_run_window_configuration_change_hook'.
811 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
812 * w32fns.c (Fx_create_frame, x_create_tip_frame):
813 Set f->can_x_set_window_size.
814 * window.c (run_window_configuration_change_hook):
815 Return immediately if either f->can_x_set_window_size or
816 f->can_run_window_configuration_change_hook are false.
817 (Fset_window_configuration): Instead of f->official set
818 f->can_x_set_window_size.
819 * xfns.c (Fx_create_frame, x_create_tip_frame):
820 Set f->can_x_set_window_size.
822 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
824 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
825 cleanup from 2014-11-01 (Bug#18972).
827 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
829 * keyboard.c: Call gui-set-selection instead of x-set-selection.
830 * xdisp.c (window-scroll-functions): Improve docstring.
832 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
834 Uniquify the 'size' symbol.
836 * w32notify.c (Qsize): Remove.
837 * lisp.h (Qsize): New decl.
838 * lread.c (Qsize): Now extern.
839 * w32notify.c (syms_of_w32notify): No need to defsym.
841 2014-11-07 Martin Rudalics <rudalics@gmx.at>
843 * dispnew.c (change_frame_size_1): Fix call of
845 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
846 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
847 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
848 (Qtool_bar_size): New constants.
849 (frame_inhibit_resize, adjust_frame_size): New argument to
850 handle case where frame_inhibit_implied_resize is a list.
851 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
852 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
853 (x_set_right_divider_width, x_set_bottom_divider_width)
854 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
855 (x_set_scroll_bar_width, x_set_scroll_bar_height):
857 (frame-inhibit-implied-resize): Rewrite doc-string.
858 * frame.h (frame_inhibit_resize, adjust_frame_size):
859 Fix external declarations.
860 (Qframe_position, Qframe_outer_size)
861 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
862 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
863 (Qtool_bar_size): Extern them.
864 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
865 (xg_height_or_width_changed): Remove.
866 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
867 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
868 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
869 (xg_change_toolbar_position): Call adjust_frame_size directly.
870 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
871 Fix calls of adjust_frame_size.
872 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
873 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
874 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
875 frame can get resized when tool-bar-lines parameter changes from
877 (Fw32_frame_menu_bar_size): Return fourth value.
878 (Fw32_frame_rect): Block input around system calls
879 (Fx_frame_geometry): New function.
880 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
881 * w32term.c (x_new_font): Adjust adjust_frame_size call.
882 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
883 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
884 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
885 (Fx_create_frame): Adjust adjust_frame_size calls.
886 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
887 frame can get resized when tool-bar-lines parameter changes from
889 (Fx_frame_geometry): New function.
890 * xmenu.c (update_frame_menubar): On Lucid call
891 adjust_frame_size with one pixel less height to avoid that
892 repeatedly adding/removing the menu bar grows the frame.
893 (free_frame_menubar): On Motif arrange to optionally preserve
894 the old frame height when removing the menu bar.
895 * xterm.c (x_new_font): Adjust adjust_frame_size call.
897 2014-11-03 Eli Zaretskii <eliz@gnu.org>
899 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
900 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
901 frame; instead, print an error message.
903 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
905 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
907 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
909 * nsimage.m (allocInitFromFile:): Initialize bmRep.
910 (dealloc): Release bmRep.
912 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
913 imageListSetNext, imageListNext.
915 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
917 (allocInitFromFile:): Remove searching ImageList and calling
918 reference (Bug#18918).
919 (dealloc): Remove handling if ImageList.
921 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
923 * process.c (catch_child_signal): Fix incorrect assertion.
925 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
927 * macfont.m (macfont_draw):
928 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
930 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
931 if force_integral_p (i.e. no antialias).
932 (macfont_draw): Check ns_antialias_text, also turn off synthetic
933 bold if no antialias (Bug#18876).
935 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
936 was given (Bug#18846).
938 * nsterm.h (ns_set_doc_edited): Declare taking no args.
940 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
941 instead of in xdisp.c, function now takes void. (Bug#18884).
943 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
944 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
946 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
947 struct window* (Bug#18889).
948 Remove getMouseMotionPart.
949 (ns_output): Make icon_top/left int.
951 * nsfns.m (x_icon): icon_top/left is int.
953 * nsterm.m (ns_mouse_position): Remove unused code.
954 (initFrame:window:, dealloc): Use window instead of win.
955 (getMouseMotionPart:window:x:y:): Remove, unused.
956 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
958 2014-11-01 Eli Zaretskii <eliz@gnu.org>
960 * keyboard.c (readable_events): When FLAGS include
961 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
962 This avoids returning non-nil from input-pending-p when only such
963 events are in the queue. (Bug#18856)
965 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
967 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
968 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
969 (Qforeign_selection): Remove.
970 (ns_get_local_selection): Identation fix.
971 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
973 * nsselect.m (ns_get_local_selection): Remove calling of
974 functions in Vselection_converter_alist (Bug#18911).
975 (syms_of_nsselect): Remove Vselection_converter_alist.
977 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
979 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
980 and unnecessary initialization. Adjust comments.
982 2014-10-30 Eli Zaretskii <eliz@gnu.org>
984 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
986 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
987 index, not an absolute one, as that's what the function expects.
989 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
991 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
992 font on an initial frame when running as a daemon (Bug#18869).
994 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
996 2014-10-30 Eli Zaretskii <eliz@gnu.org>
998 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
999 build_string, when importing a home directory. (Bug#18873)
1001 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1003 * dispnew.c (buffer_posn_from_coords):
1004 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1005 account for the header-line height. (Bug#18839)
1007 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1009 * xml.c (parse_region): Do not forget the first document child.
1011 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1013 * nsselect.m: pasteboard_changecount is new.
1014 (ns_store_pb_change_count, ns_get_pb_change_count)
1015 (ns_get_our_change_count_for): New functions.
1016 (ns_string_to_pasteboard_internal): Correct comment.
1017 type => gtype in eassert, Call ns_store_pb_change_count.
1018 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1019 (Fns_disown_selection_internal, Fns_selection_owner_p):
1020 Replace Vselection_alist check, with change count check.
1021 (Fns_get_selection): Initialize val to Qnil. Only get local
1022 selection if change counts match (Bug#18799).
1023 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1025 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1027 * src/w32proc.c (create_child): If calling a quoted batch file,
1028 pass NULL for exe. (Bug#18745)
1030 2014-10-24 Eli Zaretskii <eliz@gnu.org>
1032 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
1033 (bidi_resolve_brackets): Use end of string position rather than ZV
1034 when iterating over a string. (Bug#18815)
1036 2014-10-24 Martin Rudalics <rudalics@gmx.at>
1038 * keyboard.c (make_lispy_position): Return coordinates also when
1039 on scroll bars, fringes, margins or not in a window.
1040 * xdisp.c (show_mouse_face): Don't change cursor face during
1043 2014-10-23 Martin Rudalics <rudalics@gmx.at>
1045 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
1046 (frame_resize_pixelwise, frame_inhibit_implied_resize):
1047 Fix doc-strings (Bug#18789).
1049 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
1051 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
1053 2014-10-22 Eli Zaretskii <eliz@gnu.org>
1055 Optimize redisplay of simple bracketed text.
1056 * bidi.c (bidi_cache_reset_to): New function.
1057 (bidi_cache_reset): Call it.
1058 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
1060 (bidi_resolve_explicit): Reset bracket_pairing_pos and
1061 bracket_enclosed_type only if bracket_pairing_pos's value is not
1063 (MAX_BPA_STACK): Make sure the value is signed.
1064 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
1065 stop pushing values onto the stack.
1066 (bidi_find_bracket_pairs): If the bracketed text is only on the
1067 base embedding level, remove all the states cached by this
1068 function from the cache, and return zero, so that the brackets in
1069 this segment of text are processed as normal neutrals.
1070 (bidi_resolve_brackets): Detect the brackets that are to be
1071 processed as neutrals, and don't call bidi_find_bracket_pairs on
1074 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1076 * w32select.c (Fw32_selection_exists_p): Rename from
1077 Fx_selection_exists_p.
1078 (syms_of_w32select): Adjust accordingly.
1080 * w16select.c (Fw16_selection_exists_p): Rename from
1081 Fx_selection_exists_p.
1082 (syms_of_win16select): Adjust accordingly.
1084 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
1085 (Fns_own_selection_internal): Tighten scoping.
1086 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
1087 (Fns_get_selection): Rename from Fx_get_selection_internal.
1088 (Fns_get_selection_internal, Fns_store_selection_internal):
1090 (syms_of_nsselect): Adjust accordingly.
1092 2014-10-21 Martin Rudalics <rudalics@gmx.at>
1094 * w32fns.c (Fw32_frame_menu_bar_size): New function.
1095 * w32term.c (x_set_window_size): Account for wrapped menu bar
1096 lines when setting up frame height (Bug#15174 and Bug#18720).
1097 (w32_add_wrapped_menu_bar_lines): New variable.
1099 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1101 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
1104 2014-10-20 Glenn Morris <rgm@gnu.org>
1106 * Merge in all changes up to 24.4 release.
1108 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
1110 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
1111 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
1113 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
1115 * xterm.c (handle_one_xevent): Check return value from
1116 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
1117 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
1119 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
1120 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
1121 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
1122 Gtk+ >= 3.14 (Bug#18674).
1123 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
1124 Gtk+ >= 3.14 (Bug#18674).
1126 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
1128 * gtkutil.c: Remove no-longer-used code.
1129 (xg_update_menubar): Remove unused local and unnecessary call to
1130 gtk_menu_item_get_submenu.
1131 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
1132 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
1133 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
1135 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
1137 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
1139 * xterm.h (handlebox_widget): Remove.
1141 * xmenu.c (set_frame_menubar): Remove GTK block that calls
1144 * gtkutil.h (xg_have_tear_offs): Remove declaration.
1146 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
1147 to handle Gtk versions.
1148 (xg_get_file_with_chooser): Use them.
1149 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
1150 Remove (create_menus): Remove teroff argument and code.
1151 Remove call to gtk_menu_set_title.
1152 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
1153 Adjust args to create_menus.
1154 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
1155 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
1156 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
1157 (xg_make_tool_item): Remove detach code.
1158 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
1159 (find_icon_from_name): New function.
1160 (update_frame_tool_bar): Remove GtkStockItem code, move to
1161 find_icon_from_name. Let stock be a list of icon names to try.
1162 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
1163 Replace TOOLBAR_TOP_WIDGET.
1164 (free_frame_tool_bar, xg_change_toolbar_position ):
1165 Replace TOOLBAR_TOP_WIDGET.
1166 (xg_initialize): Remove tearoff code.
1168 2014-10-18 Eli Zaretskii <eliz@gnu.org>
1170 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
1171 pixel from the window's cursor glyph width, since X renders hollow
1172 blocks 1 pixel wider than the 'width' parameter.
1174 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
1175 glyph->pixel_width; this is now done in xterm.c.
1177 Fix reordering of bracket characters in isolates.
1178 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
1179 RESOLVED_ONLY; when non-zero, return from the cache only fully
1180 resolved states. All callers changed.
1181 (CANONICAL_EQU): New macro.
1182 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
1183 equivalent of the paired closing bracket character.
1184 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
1185 the default non-negative value, to be checked later in
1186 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
1187 characters against those pushed onto the BPA stack.
1188 (bidi_record_type_for_neutral): New function.
1189 (bidi_resolve_brackets): Record next_for_neutral and
1190 prev_for_neutral when embedding level gets pushed. Force
1191 resolution of bracket pairs when entering a level run that was not
1193 (bidi_resolve_neutral): Add assertions before calling
1194 bidi_resolve_neutral_1.
1195 (bidi_level_of_next_char): Remove the code that attempted to
1196 resolve unresolved neutrals; that is now done by
1197 bidi_resolve_neutral.
1199 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
1201 2014-10-17 Eli Zaretskii <eliz@gnu.org>
1203 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1204 1-pixel R2L characters.
1205 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
1206 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
1208 2014-10-16 Eli Zaretskii <eliz@gnu.org>
1210 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
1213 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
1215 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
1216 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
1217 It's not clear to me whether the initialization is needed,
1218 but it can't hurt so I played it safe.
1220 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
1222 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
1224 2014-10-15 Eli Zaretskii <eliz@gnu.org>
1226 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
1227 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
1229 (bidi_get_type): Return the isolate initiators and terminator types.
1230 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
1231 (bidi_fetch_char_skip_isolates, find_first_strong_char)
1232 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
1233 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
1234 for the new features.
1235 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
1236 push and pop correctly for isolates.
1237 (bidi_remember_char): Modify to accept an additional argument
1238 and record the bidi type according to its value.
1239 (bidi_cache_iterator_state): Accept an additional argument to only
1240 update an existing state. Handle the new members of struct bidi_it.
1241 (bidi_cache_find): Arguments changed: no longer accepts a level,
1242 instead accepts a flag telling it whether it is okay to return
1243 unresolved neutrals.
1244 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
1245 table. Initialize new isolate-related members.
1246 (bidi_paragraph_init): Some code factored out into
1247 find_first_strong_char.
1248 (bidi_resolve_explicit_1): Function deleted, its code incorporated
1249 into bidi_resolve_explicit.
1250 (bidi_resolve_explicit): Support the isolate initiators and
1251 terminator. Fix handling of embeddings and overrides according to
1252 new UBA requirements. Record information about previously seen
1253 characters here (moved from bidi_level_of_next_char).
1254 (bidi_resolve_weak): Adapt to changes in struct members.
1255 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1256 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1257 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1258 paired bracket resolution. Handle isolate initiators and
1260 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1261 (bidi_level_of_next_char): Move the code that records information
1262 about previous characters to bidi_resolve_explicit. Fix logic of
1263 resolving neutrals and make sure their cache entries are updated.
1264 Remove now unneeded special handling of PDF level.
1266 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1267 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1268 enlarged per Unicode 6.3.
1269 (enum bidi_bracket_type_t): New data type.
1270 (struct bidi_saved_info): Leave only 2 type members out of 4.
1272 (struct bidi_stack): Add members necessary to support isolating
1274 (struct bidi_it): Add new members necessary to support isolating
1275 sequences and bracket pair resolution.
1277 * xdisp.c (Fbidi_resolved_levels): New function.
1278 (syms_of_xdisp): Defsubr it.
1279 (append_glyph, append_composite_glyph, produce_image_glyph)
1280 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1282 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1284 * term.c (append_glyph, append_composite_glyph)
1285 (append_glyphless_glyph): Convert aborts to assertions.
1287 * .gdbinit (pgx): Display the character codepoint, resolved level,
1288 and bidi type also for glyphless glyphs.
1290 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1292 Avoid unwanted point motion in Fline_beginning_position.
1293 * lisp.h (scan_newline_from_point): Add prototype.
1294 * search.c (scan_newline_from_point): New function, refactored from...
1295 * cmds.c (Fforward_line): ...adjusted user.
1296 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1297 and simplify the former since the latter doesn't move point.
1299 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1301 Cleanup terminal handling code.
1302 * dispextern.h (get_named_tty): Remove prototype but...
1303 * termhooks.h (get_named_terminal): ...resurrect it under
1304 more meaningful name.
1305 (get_terminal): Likewise, but with...
1306 (decode_live_terminal): ...this name.
1307 (decode_tty_terminal): Add prototype.
1308 * term.c (get_tty_terminal): Remove.
1309 (get_named_tty): Remove.
1310 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1311 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1312 Use decode_tty_terminal.
1313 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1314 * terminal.c (get_terminal): Refactor to...
1315 (decode_terminal, decode_live_terminal): ...new functions.
1316 (decode_tty_terminal): Replacement for get_tty_terminal.
1317 (get_named_terminal): Likewise for get_named_tty.
1318 * coding.c (Fset_terminal_coding_system_internal)
1319 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1320 (Fkeyboard_coding_system):
1321 * composite.c (Fcomposition_get_gstring):
1322 * dispnew.c (Fsend_string_to_terminal):
1323 * frame.c (Fmake_terminal_frame):
1324 * nsfns.m (check_ns_display_info):
1325 * w32fns.c, xfns.c (check_x_display_info):
1326 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1327 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1328 (Fset_quit_char): Use get_named_terminal.
1329 (Fset_output_flow_control, Fset_input_meta_mode):
1330 Use decode_tty_terminal.
1332 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1334 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1335 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1337 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1339 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1340 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1342 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1344 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1347 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1349 * editfns.c (dump_tz_string): No longer const.
1350 It might be modified.
1352 * nsmenu.m (clear): Assume OS X 10.6 or later.
1354 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1356 * unexmacosx.c: Remove include ppc/reloc.h.
1357 (unrelocate, copy_dysymtab): Remove PPC code.
1358 (rebase_reloc_address): Remove, only used for PPC:
1360 * nsterm.m: Always include macfont.h on COCOA.
1361 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1362 (ns_dumpglyphs_image, ns_check_menu_open)
1363 (applicationDidFinishLaunching)
1364 (antialiasThresholdDidChange:)
1365 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1366 Remove checks for OSX <= 10.5/10.6.
1367 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1368 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1371 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1372 (NS_HAVE_NSINTEGER): Remove block.
1373 Remove >= OSX 10.6 tests.
1375 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1376 (x_activate_menubar, trackingNotification:): Remove check for
1378 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1380 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1382 * nsfns.m: Always include macfont.h on COCOA.
1383 (ns_filename_from_panel, ns_directory_from_panel)
1384 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1385 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1387 * macfont.m: Remove >= 1050 check.
1388 (macfont_create_family_with_symbol)
1389 (macfont_get_glyph_for_character)
1390 (mac_font_get_glyphs_for_variants)
1391 (mac_ctfont_create_available_families, syms_of_macfont):
1392 Remove code for OSX < 10.6.
1393 (mac_font_family_group, mac_font_family_compare): Remove, only used
1396 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1397 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1399 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1402 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1404 Fix putenv race conditions with undefined behavior (Bug#8705).
1405 Do all putenv calls before Emacs creates any threads.
1406 Use a safer way to modify the TZ environment variable in the
1407 presence of multiple threads. For further thread-safety,
1408 prefer localtime_r and gmtime_r to localtime and gmtime,
1409 and prefer struct tm's tm_gmtoff (if available) to calling
1410 both localtime_r and gmtime_r.
1411 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1412 (init_dbusbind): ... to this new function.
1413 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1414 * xterm.c (x_term_init): Move xputenv call from here ...
1415 (init_xterm): ... to this new function.
1416 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1417 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1418 (dump_tz_string): New constant.
1419 (init_editfns): Use it. This centralizes the dump_tz stuff.
1420 Call set_time_zone_rule here, so that its xputenv is done
1421 before Emacs goes multithreaded.
1422 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1423 thread-safe enough for Emacs.
1424 (format_time_string, Fdecode_time, Fcurrent_time_string)
1425 (Fcurrent_time_zone):
1426 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1427 localtime and gmtime. Remove now-unnecessary calls to block_input.
1428 (tm_gmtoff): New static function.
1429 (Fdecode_time, Fcurrent_time_zone): Use it.
1430 (Fencode_time): Use mktime_z, for better thread-safety.
1431 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1432 i.e., not quite thread-safe but good enough for Emacs typical usage.
1433 Do not reclaim storage that is in the environment; let it leak.
1434 Always call tzset, since localtime_r does not.
1435 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1436 This is now done in init_editfns.
1437 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1438 New macros and declarations, for platforms lacking tzalloc & friends.
1440 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
1442 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
1443 On x86 platforms this works around GCC bug 63495
1444 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
1445 and more generally should fix a portability problem in Emacs.
1446 Problem reported by Stefan Monnier in:
1447 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
1449 2014-10-08 Leo Liu <sdl.web@gmail.com>
1451 Enhance terpri to allow conditionally output a newline. (Bug#18652)
1452 * keymap.c (describe_vector_princ):
1453 * keyboard.c (Fcommand_error_default_function): Adapt to change to
1456 * print.c (printchar_stdout_last): Declare.
1457 (printchar): Record the last char written to stdout.
1458 (Fterpri): Add optional argument ENSURE.
1460 2014-10-08 Eli Zaretskii <eliz@gnu.org>
1462 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
1463 DELAY argument to change_frame_size, so that the frame size
1464 changes, if any are needed, are delayed until the next redisplay.
1465 This is to avoid a too early QUIT inside change_frame_size, when
1466 it calls Lisp in frame_windows_min_size, in case one of the events
1467 we've read sets the quit-flag. (Bug#18649)
1469 * w32fns.c (check_x_display_info): Accept terminal objects as
1470 argument, to follow what xfns.c does.
1472 2014-10-07 Glenn Morris <rgm@gnu.org>
1474 * Makefile.in ($(srcdir)/macuvs.h)
1475 ($(lispsource)/international/charprop.el): Add explicit FORCE.
1477 2014-10-07 Eli Zaretskii <eliz@gnu.org>
1479 * decompress.c (init_zlib_functions): Move the message about zlib
1480 being unavailable from here...
1481 (Fzlib_decompress_region): ...to here. (Bug#18650)
1483 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1485 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
1486 the case where an optional string is used. Adjust docstring.
1488 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
1490 * lisp.mk (lisp): Remove w32-common-fns.elc.
1492 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
1494 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
1495 These were already defined in buffer.c, and the duplicate
1496 definitions cause problems on platforms like 'gcc -fno-common'.
1497 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
1499 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
1501 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
1502 if toolbar is visible.
1504 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
1507 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
1508 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
1509 (ns_select, ns_read_socket): Use unwind_protect to decrease
1510 apploopnr (Bug#18345).
1511 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
1512 line height (Bug#17977).
1514 * macfont.m: Fix indentation and import changes from macport 24.3.94.
1515 (macfont_closest_traits_index): New function.
1516 (macfont_closest_traits_index_p): Rename from
1517 macfont_closest_traits_index.
1518 (macfont_list): Use macfont_closest_traits_index_p.
1520 2014-10-05 K. Handa <handa@gnu.org>
1522 * coding.c (detect_coding_iso_2022): Set coding->rejected
1523 correctly when an invalid escape sequence is found (Bug#18610).
1525 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
1527 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
1528 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
1531 2014-10-04 Martin Rudalics <rudalics@gmx.at>
1533 * buffer.c (scroll_bar_width, scroll_bar_height):
1535 * window.c (Fset_window_scroll_bars): Fix doc-string.
1536 (Fwindow_scroll_bars): Have it return what the doc-string says.
1538 2014-10-03 Eli Zaretskii <eliz@gnu.org>
1540 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
1541 iterator backwards, to resync the bidi iterator. (Bug#18584)
1543 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
1545 Consistently use min and max macros from lisp.h.
1546 * coding.c (min, max):
1548 * unexhp9k800.c (min):
1549 * unexw32.c (min, max): Use definitions from lisp.h.
1550 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
1552 * gmalloc.c (min): Tiny style change.
1554 * fileio.c (emacs_readlinkat, Finsert_file_contents):
1555 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
1557 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
1559 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
1560 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
1561 (X_ULONG_MAX): Move these macros to xterm.h.
1562 (x_fill_property_data): Be more generous about allowing either
1563 signed or unsigned data of the appropriate width.
1564 * xterm.h (x_display_set_last_user_time): New function.
1565 All setters of last_user_time changd to use this function.
1566 If ENABLE_CHECKING, check that the times are in range.
1568 2014-10-02 Eli Zaretskii <eliz@gnu.org>
1570 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
1571 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1573 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
1575 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
1576 make a font_object from a tty frame (Bug#18573).
1577 (Finternal_set_lisp_face_attribute): Add FIXME comment.
1579 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1581 * alloc.c (mark_overlay): Assume that overlay boundaries are
1582 always markers. Add comment.
1583 * lread.c (read_internal_start): Use convenient validate_subarray.
1585 (Fread_from_string): Adjust docstring.
1587 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
1589 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
1591 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
1592 Rename from the "x-" prefix.
1594 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
1596 * xselect.c (selection-converter-alist): Fix docstring.
1598 2014-10-01 Eli Zaretskii <eliz@gnu.org>
1600 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
1601 argument passed by the caller, when we mirror all slashes into
1604 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
1606 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
1607 Resurrect old code and fix compilation with GTK < 2.13.6.
1609 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
1611 Use AUTO_CONS instead of SCOPED_CONS, etc.
1612 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
1613 * lisp.h (AUTO_CONS): Rename from scoped_cons.
1614 (AUTO_LIST1): Rename from scoped_list1.
1615 (AUTO_LIST2): Rename from scoped_list2.
1616 (AUTO_LIST3): Rename from scoped_list3.
1617 (AUTO_LIST4): Rename from scoped_list4.
1618 (AUTO_STRING): Rename from SCOPED_STRING.
1619 * frame.h (AUTO_FRAME_ARG):
1620 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
1621 (AUTO_LIST4, AUTO_STRING):
1622 Prepend a new argument 'name'.
1623 Declare a variable instead of yielding a value.
1625 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
1627 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1629 * w32fns.c (w32_createwindow): Accept an additional argument, an
1630 array of 2 values specifying the coordinates of the frame's
1631 top-left corner. Use these values instead of calling x_get_arg,
1632 which can cons Lisp objects, and therefore cannot be called except
1633 from the main thread. Remove redundant tests for the default
1635 (my_create_window): Move the calculation of the coordinates of the
1636 frame's top-left edge here. Pass them to the input thread via the
1637 second parameter of the WM_EMACS_CREATEWINDOW message.
1638 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
1641 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1643 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
1644 (redisplay_window): Treat the frame's frozen_window_starts flag
1645 the same way as the optional_new_start flag for the window: only
1646 obey it if the glyph row showing point will be fully visible.
1647 Likewise when the window start is in a continuation line. If,
1648 after trying everything under the 'force_start' label, point is
1649 still not fully visible, give up and scroll the window.
1650 Add debugging traces. (Bug#18545)
1652 * window.c (Frecenter): Set the window's redisplay flag.
1654 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1656 * w32term.c (w32_read_socket): Don't use frame dimensions for
1657 resizing if GetClientRect returned an empty (0, 0, 0, 0)
1658 rectangle. Check the return value of GetClientRect, and don't use
1659 the results if it didn't succeed.
1661 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
1662 in columns and lines after correcting the pixel dimensions in
1664 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
1665 negative values to xrealloc. (Bug#18528)
1667 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
1669 * alloc.c: Remove now-unnecessary check.
1670 Suggested by Dmitry Antipov in:
1671 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
1673 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
1675 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
1676 to Ubuntu 14.04.1 x86-64.
1678 Simplify stack-allocated Lisp objects, and make them more portable.
1679 The build_local_string macro was used in two ways: (1) string
1680 literals for which scoped allocation suffices, and (2) file name
1681 components, where it's not safe in general to assume bounded-size
1682 ASCII data. Simplify by defining a new macro SCOPED_STRING that
1683 allocates a block-scope string, and by using SCOPED_STRING for (1)
1684 and build_string for (2). Furthermore, actually use stack
1685 allocation only for objects known to have sufficient alignment.
1686 This simpler implementation means Emacs can make
1687 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
1688 GC_MAKE_GCPROS_NOOPS.
1689 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
1690 for fewer differences among implementations.
1691 (struct Lisp_String): Now GCALIGNED.
1692 (USE_STACK_LISP_OBJECTS): Default to true, since the
1693 implementation no longer insists on a nonempty GCALIGNED.
1694 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
1695 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
1696 separately. Move definiens to scoped_cons. The old definition
1697 was incorrect when GCALIGNED was defined to be empty.
1698 (union Aligned_String): New type.
1699 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
1700 implementation ports to compilers that don't align strictly enough.
1701 Don't worry about the union sizes; it's not worth bothering about.
1702 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
1703 Rewrite using USE_STACK_CONS.
1704 (scoped_cons): Assume the use of union Aligned_Cons.
1705 (lisp_string_size, make_local_string, build_local_string): Remove.
1706 Unless otherwise specified, all callers of build_local_string
1707 changed to use SCOPED_STRING.
1708 (SCOPED_STRING): New macro.
1709 * data.c (wrong_choice):
1710 * menu.c (single_menu_item):
1711 * process.c (Fformat_network_address):
1712 Hoist use of SCOPED_STRING out of a scope, so that its returned
1713 object lives long enough.
1714 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
1715 as the string might be long or might not be ASCII.
1717 2014-09-29 Eli Zaretskii <eliz@gnu.org>
1719 * msdos.c (internal_terminal_init): Bump version to 25.
1721 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
1723 Keep stack-allocated Lisp objects fast rather than versatile.
1724 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
1725 (SCOPED_CONS_INITIALIZER): New macro.
1726 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
1727 (USE_LOCAL_ALLOCA): Remove.
1728 (local_cons, local_list1, local_list2, local_list3, local_list4):
1729 Remove. Stack overflow checking makes them too slow.
1730 (make_local_vector): Likewise. Also we just don't have enough
1732 (enum LISP_STRING_OVERHEAD): Remove.
1733 (local_string_init, local_vector_init): Remove prototypes.
1734 (make_local_string, build_local_string): Redesign to target short
1735 compile-time string constants, fall back to regular string allocation
1737 (lisp_string_size): New function.
1738 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
1739 * alloc.c (local_string_init, local_vector_init): Remove.
1740 (verify_ascii) [ENABLE_CHECKING]: New function.
1741 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
1742 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
1743 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
1744 * xselect.c, xterm.c: All related users changed.
1746 2014-09-28 Ken Brown <kbrown@cornell.edu>
1748 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
1749 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
1751 2014-09-27 Ken Brown <kbrown@cornell.edu>
1753 Fix implementation of HYBRID_MALLOC on Cygwin.
1754 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
1755 (bss_sbrk_buffer_beg): New variable. Use it...
1756 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
1757 incorrect definition.
1759 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
1761 * keyboard.c (track-mouse): Rename to internal--track-mouse.
1762 Make it into a function and change arg to be a function.
1764 * lisp.mk (lisp): Add elisp-mode.elc.
1766 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1768 * xfns.c (x_default_scroll_bar_color_parameter):
1769 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1770 to pacify --enable-gcc-warnings in non-scrollbar builds.
1772 2014-09-26 Ken Brown <kbrown@cornell.edu>
1774 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1776 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1778 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1779 MinGW builds that use GCC before 4.2.
1781 Default to stack objects on DOS_NT platforms as well.
1782 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1783 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1785 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1787 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1788 ALIGN_STACK attribute.
1790 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1792 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1793 ALIGN_STACK attribute.
1795 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1796 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1798 2014-09-25 Martin Rudalics <rudalics@gmx.at>
1800 * frame.c (frame_inhibit_resize):
1801 * widget.c (EmacsFrameResize):
1802 * window.c (resize_frame_windows, Fset_window_configuration):
1803 * xdisp.c (expose_frame):
1804 * xfns.c (x_change_tool_bar_height):
1805 * xmenu.c (update_frame_menubar):
1806 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
1807 Remove code left dead after 2014-07-27 changes.
1809 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
1811 Fix local_cons etc. to not exhaust the stack when in a loop.
1812 Problem reported in:
1813 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
1814 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1815 * charset.c (load_charset_map_from_file, Ffind_charset_region)
1816 (Ffind_charset_string):
1817 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
1818 * data.c (wrong_range):
1819 * editfns.c (Fpropertize, format2):
1820 * emacs.c (init_cmdargs, decode_env_path):
1821 * fileio.c (auto_save_error):
1822 * fns.c (Fyes_or_no_p):
1823 * font.c (font_style_to_value, font_parse_xlfd)
1824 (font_parse_family_registry, font_delete_unmatched)
1826 * fontset.c (Fset_fontset_font):
1827 * frame.c (x_get_arg):
1828 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
1829 (read_char_minibuf_menu_prompt):
1830 * keymap.c (silly_event_symbol_error, describe_vector):
1831 * lread.c (load_warn_old_style_backquotes):
1832 * menu.c (single_menu_item):
1833 * minibuf.c (Fread_buffer):
1834 * process.c (status_message, Fformat_network_address)
1835 (server_accept_connection):
1836 * textprop.c (copy_text_properties):
1837 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1838 * xfns.c (x_default_scroll_bar_color_parameter):
1839 * xfont.c (xfont_open):
1840 * xselect.c (x_clipboard_manager_error_1):
1841 * xterm.c (x_term_init):
1842 Put USE_LOCAL_ALLOCA at the start of the function.
1843 * fns.c (maybe_resize_hash_table): Use build_string instead of
1844 build_local_string, since we'd otherwise need a conditional
1845 USE_LOCAL_ALLOCA here, but this is just debugging output and is
1846 not worth the bother of optimization.
1847 * font.c (font_delete_unmatched): Remove by-hand code that
1848 observed MAX_ALLOCA limit, since it's now done automatically.
1849 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
1850 since build_local_string needs its sa_alloc.
1851 * lisp.h (lisp_word_count): New function.
1852 (SAFE_ALLOCA_LISP): Use it.
1853 (USE_LOCAL_ALLOCA): New macro.
1854 (local_cons, make_local_vector, make_local_string):
1855 Observe the MAX_ALLOCA limit.
1856 (LISP_STRING_OVERHEAD): New constant.
1857 (make_local_string): Use it.
1859 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1861 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
1862 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
1863 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
1864 and Solaris and it's likely to work on similar platforms.
1866 Avoid signed integer overflow when converting Time to ptrdiff_t.
1867 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
1869 (position_to_Time, Time_to_position): New functions.
1870 (gen_help_event, kbd_buffer_get_event): Use them.
1871 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
1872 Go back to plain 'unsigned long', so that 'Time' is the same
1873 for both X and non-X builds; this is less likely to cause surprise.
1874 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
1875 are the same size; this is no longer required.
1877 * keyboard.c (make_lispy_event): Avoid unnecessary tests
1878 of bit 28 and of whether an unsigned value is negative.
1879 This simplifies the code a bit, and pacifies clang 3.4.
1881 2014-09-24 Eli Zaretskii <eliz@gnu.org>
1883 * systime.h (Time): Define as size_t, to be consistent with 64-bit
1884 Windows builds, where 'long' is a 32-bit type.
1886 * w32inevt.h (w32_console_mouse_position): Update the argument
1887 types to use 'Time'.
1889 * w32term.c (w32_mouse_position)
1890 (x_horizontal_scroll_bar_report_motion)
1891 (x_scroll_bar_report_motion): Update the argument types to use
1894 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1896 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
1897 (struct input_event): ...unsigned bitfields. Likewise for
1898 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1899 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1900 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1901 (kbd_buffer_get_event): Adjust users.
1902 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1903 (make_scroll_bar_position): New function, refactored out of...
1904 (make_lispy_event): ...adjusted user.
1905 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1906 * nsterm.m (ns_mouse_position, mouseUp):
1907 * term.c (term_mouse_position):
1908 * w32inevt.c (w32_console_mouse_position):
1909 * w32term.c (w32_mouse_position):
1910 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1911 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1912 Prefer enum and explicit enum members to integers and numeric values.
1914 * chartab.c (uniprop_encode_value_numeric):
1915 * font.c (font_style_to_value): Use make_local_vector.
1916 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1917 * keymap.c (append_key): Use scoped_list1.
1919 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1920 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1922 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1924 Fix some slow uses and misuses of strcat.
1925 * doc.c (get_doc_string):
1926 * gtkutil.c (get_utf8_string):
1927 * xsmfns.c (x_session_initialize):
1928 Avoid recomputation of string length.
1929 * ftfont.c (ftfont_spec_pattern):
1930 * xfns.c (xic_create_fontsetname):
1931 Don't assume output buffer is initially zero.
1933 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1935 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1936 All callers changed.
1937 * xterm.c (x_term_init): Use new functionality to avoid two needs
1938 to compute a string length.
1940 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1942 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1944 Use known length of a Lisp string to copy it faster.
1945 * lisp.h (lispstrcpy): New function. Add comment.
1946 * callproc.c (child_setup):
1947 * dbusbind.c (xd_append_arg):
1948 * doc.c (get_doc_string):
1949 * font.c (Ffont_xlfd_name):
1950 * frame.c (xrdb_get_resource):
1951 * process.c (Fmake_network_process, network_interface_info):
1952 * w32fns.c (Fx_open_connection):
1953 * w32proc.c (sys_spawnve):
1954 * xfns.c (select_visual):
1955 * xfont.c (xfont_list):
1956 * xsmfns.c (x_session_initialize):
1957 * xterm.c (x_term_init): Use it.
1959 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1961 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1962 Problem reported by Dmitry Antipov in thread leading to:
1963 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1964 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1965 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1967 * callproc.c (call_process): Save and restore sa_avail.
1968 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1969 (AVAIL_ALLOCA): New macro.
1970 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1971 Use it, and check against sa_avail rather than MAX_ALLOCA.
1973 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1975 On OSX, do not free font-specific data more than once (Bug#18501).
1976 * macfont.m (macfont_close): Release and free font-specific data
1977 only if it wasn't previously freed.
1979 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1981 * unexmacosx.c (dump_it): Improve error message.
1983 2014-09-22 Juri Linkov <juri@jurta.org>
1985 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1986 (Bug#10747, bug#18334)
1988 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1990 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1991 units in which the position is measured. (Bug#18493)
1993 * xdisp.c (redisplay_internal): Force redisplay of all windows
1994 that show a buffer whose narrowing has changed. (Bug#18490)
1996 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1998 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1999 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2000 lines, draw the hollow-box and hbar cursors on the right side of
2001 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2004 * xterm.c (x_draw_stretch_glyph_string):
2005 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2006 caused the block cursor to disappear on a TAB in R2L lines in
2007 every window except the leftmost one. Reported by Martin Rudalics
2010 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2012 Always use matched specpdl entry to record call arguments (Bug#18473).
2013 * lisp.h (record_in_backtrace): Adjust prototype.
2014 * eval.c (record_in_backtrace): Return current specpdl level.
2015 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2016 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2017 entry and use that entry in call to backtrace_debug_on_exit.
2018 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2019 (do_debug_on_call): Get current specpdl level as 2nd arg.
2021 Prefer ptrdiff_t to int and avoid integer overflows.
2022 * fileio.c (make_temp_name):
2023 * font.c (font_parse_family_registry): Avoid integer
2024 overflow on string size calculation.
2025 * data.c (Faset): Likewise for byte index.
2027 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2029 Fix display of R2L lines in partial-width windows.
2030 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
2031 assigned the correct value.
2032 (extend_face_to_end_of_line): Account for truncation and
2033 continuation glyphs in R2L rows when one of the fringes is not
2035 (display_line): Don't assign negative X offset to a row if we are
2036 going to produce a truncation glyph for it. When handling
2037 truncated R2L rows, consider the width of the left fringe instead
2039 (produce_special_glyphs): Fix bogus assignments.
2041 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2043 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
2044 always set to a valid value. Make sure the size passed to alloca
2045 is always positive. (Bug#18516)
2047 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2049 Avoid extra call to oblookup when interning symbols.
2050 * lisp.h (intern_driver): Add prototype.
2051 * lread.c (intern_driver): New function.
2052 (intern1, intern_c_string_1, Fintern):
2053 * font.c (font_intern_prop):
2054 * w32font.c (intern_font_name): Use it.
2056 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
2058 Minor improvements to new stack-allocated Lisp objects.
2059 * frame.h (FRAME_PARAMETER):
2060 Prefer scoped_list1 to local_list1 where either would do.
2061 * lisp.h (scoped_list4): New macro.
2062 (local_cons, local_list1, local_list2, local_list3, local_list4)
2063 (make_local_vector, make_local_string, build_local_string):
2064 Prefer functions to macros where either would do.
2065 * xdisp.c (build_desired_tool_bar_string):
2066 Prefer scoped_list4 to local_list4 where either would do.
2068 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2070 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
2071 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
2072 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
2073 * frame.h (FRAME_PARAMETER): New macro.
2074 * dispnew.c (init_display):
2075 * fontset.c (Fset_fontset_font):
2076 * frame.c (x_default_parameter):
2077 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
2078 * xfns.c (x_default_scroll_bar_color_parameter)
2079 (x_default_font_parameter, x_create_tip_frame): Use it.
2080 * editfns.c (Fpropertize): Use local_cons.
2081 * process.c (status_message): Use build_local_string.
2082 * xfont.c (xfont_open): Use make_local_string.
2083 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
2085 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
2087 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
2088 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
2089 !__clang__. This works with GCC and with clang and is safer for
2090 compilers we don't know about.
2091 (local_cons): Rename parameter to make capture less likely.
2093 2014-09-17 Samuel Bronson <naesten@gmail.com>
2095 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
2097 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
2099 Fix minor problems found by static checking.
2100 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
2102 * buffer.h (decode_buffer): Doc and indentation fixes.
2103 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
2105 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2107 Avoid clang-specific warnings.
2108 * buffer.c (init_buffer): Shut up -Wself-assign.
2109 * process.c (server_accept_connection): Shut up -Wunsequenced.
2111 2014-09-16 Daniel Colascione <dancol@dancol.org>
2113 * fns.c (sxhash): For symbols, use address as hash code.
2115 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2117 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
2118 * charset.c (load_charset_map_from_file): Use scoped_list2
2119 and build_local_string.
2120 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2121 * emacs.c (init_cmdargs, decode_env_path):
2122 * fileio.c (Fexpand_file_name):
2123 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
2124 * frame.c (x_get_arg):
2125 * keyboard.c (safe_run_hooks_error):
2126 * lread.c (load_warn_old_style_backquotes):
2127 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2128 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
2129 * xselect.c (x_clipboard_manager_error_1)
2130 (x_clipboard_manager_save_all):
2131 * xterm.c (x_term_init): Use build_local_string.
2133 Avoid more integer overflows on string size calculations.
2134 * category.c (Fmake_category_set):
2135 * xdisp.c (get_overlay_arrow_glyph_row):
2136 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
2138 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2140 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
2141 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
2142 error message format. Use message_with_string to have non-ASCII
2143 file names properly displayed.
2144 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
2145 when w32-unicode-filenames is non-nil, but not on Windows 9X,
2146 where these APIs are not available even in UNICOWS.DLL.
2147 Improve the format of error messages and include the file name in them
2149 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
2150 call play-sound-functions, per documentation.
2152 * w32.c (w32_get_long_filename, w32_get_short_filename):
2153 Constify the input file name arguments.
2155 * w32.h (w32_get_long_filename, w32_get_short_filename):
2158 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2160 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
2161 * lisp.h (local_cons, local_list1, local_list2, local_list3)
2162 [USE_LOCAL_ALLOCATORS]: New macros.
2163 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
2164 (build_local_string): Avoid argument name expansion clash with
2166 * alloc.c (toplevel)
2167 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
2168 Preprocessor guard to avoid impossible configuration.
2169 * charset.c (Ffind_charset_region, Ffind_charset_string):
2170 Use make_local_vector.
2171 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
2172 * textprop.c (Fput_text_property, Fadd_face_text_property):
2174 (copy_text_properties): Use local_cons and local_list3.
2175 * chartab.c (uniprop_table):
2176 * data.c (wrong_choice, wrong_range):
2177 * doc.c (get_doc_string):
2178 * editfns.c (format2):
2179 * fileio.c (Fexpand_file_name, auto_save_error):
2180 * fns.c (Fyes_or_no_p):
2181 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
2182 * fontset.c (Fset_fontset_font):
2183 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
2184 (read_char_minibuf_menu_prompt):
2185 * keymap.c (silly_event_symbol_error, describe_vector):
2186 * menu.c (single_menu_item):
2187 * minibuf.c (Fread_buffer):
2188 * process.c (status_message, Fformat_network_address)
2189 (server_accept_connection): Use make_local_string and
2190 build_local_string. Prefer compound literals where appropriate.
2192 2014-09-15 Daniel Colascione <dancol@dancol.org>
2194 * fns.c (Fsort): Tweak sort docstring.
2196 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2198 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
2199 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
2200 set errno to EAGAIN instead, to allow the caller to retry the
2201 write after some waiting. Fixes deadlocks when Emacs exchanges a
2202 lot of data through the pipe. (Bug#18420)
2204 * sound.c (Fplay_sound_internal): Encode the sound file name in
2205 the ANSI codepage. Expand it against data-directory, as per docs,
2206 not against the current directory. No need to make a local copy
2207 of the file name; pass the encoded file name directly to
2208 do_play_sound. (Bug#18463)
2210 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
2211 NULL, and the file name is not encodable in ANSI codepage, return
2212 the string with "?" replacement characters, which will fail the
2213 caller. This avoids returning a random value in that case.
2215 2014-09-15 Martin Rudalics <rudalics@gmx.at>
2217 * window.c (Fresize_mini_window_internal): Set w->total_lines
2218 from w->pixel_height (Bug#18422).
2220 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
2222 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
2223 (toggleFullScreen:): Take frame_resize_pixelwise into account when
2224 setting resize increments (Bug#18435).
2226 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2228 * xdisp.c (pos_visible_p): Properly save and restore the iterator
2229 state around the call to line_bottom, since it can move the
2230 iterator to another screen line. This fixes off-by-one errors in
2231 the reported row in some rare cases.
2233 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
2235 * callproc.c (init_callproc): Fix bug introduced at
2236 2014-09-07 (Bug#18474).
2238 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2240 Prefer ptrdiff_t to int and avoid integer overflows.
2241 * fileio.c (make_temp_name):
2242 * font.c (font_parse_family_registry): Avoid integer
2243 overflow on string size calculation.
2244 * data.c (Faset): Likewise for byte index.
2246 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
2248 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
2250 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2252 * lisp.h (make_local_string): Nitpick indent.
2253 * print.c (Fprin1_to_string): Remove unused GCPROs.
2255 More debugging aids around GCPROs.
2256 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2257 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2258 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2260 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2261 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2263 Remove redundant GCPROs around Ffuncall and Fapply calls.
2264 This is safe because Ffuncall protects all of its arguments by itself.
2265 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2266 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2267 (call6, call7): Likewise. Use compound literals where applicable.
2268 (run_hook_with_args_2): Use compound literal.
2270 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2272 Pacify --enable-gcc-warnings when no window system is used.
2273 These warnings found that subscript error, so they seem worthwhile.
2274 * composite.c (char_composable_p): Simplify a bit.
2275 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2276 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2277 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2278 * window.c (set_window_scroll_bars):
2279 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2280 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2281 Ignore -Wsuggest-attribute=const.
2282 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2283 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2285 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2287 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2288 Use check_iso_charset_parameter instead of doing the checks by hand.
2289 (check_iso_charset_parameter): Move up. Check parameters a bit
2290 more carefully, and return true for 96-char sets. All callers changed.
2292 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2294 Simplify lisp.h by removing the __COUNTER__ business.
2295 Problem reported by Dmitry Antipov in:
2296 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2297 * lisp.h (make_local_vector, make_local_string)
2298 (build_local_string): Simplify by not bothering with __COUNTER__.
2299 The __COUNTER__ business wasn't working properly, and was needed
2300 only for hypothetical future expansion anyway.
2302 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2304 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2305 terms to determine bitmap color. (Bug#18437)
2307 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2309 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2312 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2314 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2316 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2318 * xterm.c (handle_one_xevent): Detect iconified by looking at
2319 _NET_WM_STATE_HIDDEN.
2321 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2323 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2324 These can generate a constant with the correct value but the wrong
2325 width, which doesn't work as a printf argument. All uses removed.
2326 Problem reported by Dmitry Antipov in:
2327 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2328 (ENUMABLE): Remove; no longer needed.
2329 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2330 Remove; no longer needed because of the above change.
2331 Each definiens moved to the only use.
2333 Improve the experimental local and scoped allocation.
2334 * alloc.c (local_string_init, local_vector_init):
2335 New functions, defined if USE_LOCAL_ALLOCATORS.
2336 Mostly, these are moved here from lisp.h, as it's not
2337 clear it's worth making them inline.
2338 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2339 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2340 USE_STACK_LISP_OBJECTS, not on a laundry list.
2341 (local_string_init, local_vector_init): New decls.
2342 (union Aligned_Cons): New type.
2343 (scoped_cons): Use it. Give up on the char trick, as it's a too
2344 much of a maintenance hassle; if someone wants this speedup
2345 they'll just need to convince their compiler to align properly.
2346 Conversely, use the speedup if struct Lisp_Cons happens to
2347 be aligned even without a directive. Better yet, help it along
2348 by using union Aligned_Cons rather than struct Lisp_Cons.
2349 (pointer_valid_for_lisp_object): Remove. This check is not
2350 necessary, since make_lisp_ptr is already doing it. All uses removed.
2351 (local_vector_init, local_string_init): Move to alloc.c.
2352 (build_local_vector): Remove this awkward macro, replacing with ...
2353 (make_local_vector): New macro, which acts more like a function.
2354 Use statement expressions and use __COUNTER__ to avoid macro
2355 capture. Fall back on functions if these features are not supported.
2356 (build_local_string, make_local_string): Likewise.
2358 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2360 * xterm.c (x_term_init): Consolidate duplicated code.
2361 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2362 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2363 Add eassert and mark dpyinfo as dead only if it was alive.
2365 Add macros to allocate temporary Lisp objects with alloca.
2366 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2367 * character.h (parse_str_as_multibyte): Move prototype to ...
2368 * lisp.h (parse_str_as_multibyte): ... here.
2369 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2370 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2372 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2373 (local_string_init): New functions.
2374 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2375 (init_alloc_once): Call it.
2377 Cleanup last change and make all new stuff conditional.
2378 * lisp.h (build_local_string): Rename to ...
2379 (make_local_string): ... this macro.
2380 (build_local_string, scoped_list1, scoped_list3): New macros.
2381 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2382 and functions as such, use regular fallbacks otherwise.
2383 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2386 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2388 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2389 always make sure the marginal areas of the row are in sync with
2390 what the window wants. (Bug#18419)
2392 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2393 existing binding of a variable, to avoid silently aborting
2394 commands that use specbind. (Bug#18331)
2396 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2398 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2399 * coding.c (growable_destination): New function.
2400 (produce_chars): Use it for sanity checks. Do not fiddle with
2401 dst_end if the source and destination are both nil, as it's
2402 the caller's responsibility to avoid overlap.
2403 * keyboard.c (read_decoded_event_from_main_queue):
2404 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2405 length, not 4 times, to prevent decode_coding_c_string from trying
2406 to reallocate a destination. This removes the need for the FIXME.
2408 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2409 All callers simplified. Add a comment about exec_failed, vfork,
2412 Adjust drag-and-drop fix when window is above top (Bug#18303).
2413 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2414 XCDR bleed into XCAR's encoded value. Improve checks for
2415 out-of-range data while we're at it.
2417 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2419 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2420 is CONSP (Bug#18303).
2422 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2424 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2425 'alloca' gets passed arguments larger than MAX_ALLOCA.
2427 * font.c (MAX): Define if not defined elsewhere.
2429 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2431 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2432 here for destination buffer, to work around what appears to be a
2433 bug in decode_coding_c_string when the source and destination are
2436 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2437 This follows up on the recent thread in emacs-devel on alloca; see:
2438 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
2439 This patch also cleans up alloca-related glitches noted while
2440 examining the code looking for unbounded alloca.
2442 * callproc.c (init_callproc):
2443 Rewrite to avoid need for alloca.
2444 * buffer.c (mouse_face_overlay_overlaps)
2445 (report_overlay_modification):
2446 * buffer.h (GET_OVERLAYS_AT):
2447 * coding.c (make_subsidiaries):
2448 * doc.c (Fsnarf_documentation):
2449 * editfns.c (Fuser_full_name):
2450 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2451 (search_embedded_absfilename, Fsubstitute_in_file_name):
2452 * fns.c (Fmake_hash_table):
2453 * font.c (font_vconcat_entity_vectors, font_update_drivers):
2454 * fontset.c (fontset_pattern_regexp, Ffontset_info):
2455 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
2456 (xrdb_get_resource, x_get_resource_string):
2457 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
2458 * ftxfont.c (ftxfont_draw):
2459 * image.c (xbm_load, xpm_load, jpeg_load_body):
2460 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
2462 * keymap.c (Fdescribe_buffer_bindings, describe_map):
2464 * menu.c (digest_single_submenu, find_and_call_menu_selection)
2465 (find_and_return_menu_selection):
2466 * print.c (PRINTFINISH):
2467 * process.c (Fformat_network_address):
2468 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
2469 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
2470 * sound.c (wav_play, au_play):
2471 * syntax.c (skip_chars):
2472 * term.c (tty_menu_activate, tty_menu_show):
2473 * textprop.c (get_char_property_and_overlay):
2474 * window.c (Fset_window_configuration):
2475 * xdisp.c (safe__call, next_overlay_change, vmessage)
2476 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
2477 * xfaces.c (face_at_buffer_position):
2478 * xmenu.c (x_menu_show):
2479 Use SAFE_ALLOCA etc. instead of plain alloca, since the
2480 allocation size isn't bounded.
2481 * callint.c (Fcall_interactively): Redo memory_full check
2482 so that it can be done at compile-time on some platforms.
2483 * coding.c (MAX_LOOKUP_MAX): New constant.
2484 (get_translation_table): Use it.
2485 * callproc.c (call_process): Use SAFE_NALLOCA instead of
2486 SAFE_ALLOCA, to catch integer overflows on size calculation.
2487 (exec_failed) [!DOS_NT]: New function.
2488 (child_setup) [!DOS_NT]: Use it.
2489 * editfns.c (Ftranspose_regions):
2490 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
2491 * editfns.c (check_translation):
2492 Allocate larger buffers on the heap.
2493 * eval.c (internal_lisp_condition_case):
2494 Check for MAX_ALLOCA overflow.
2495 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
2496 (Fbase64_encode_region, Fbase64_decode_region):
2497 Avoid unnecessary calls to SAFE_FREE before 'error'.
2498 * buffer.c (mouse_face_overlay_overlaps):
2499 * editfns.c (Fget_pos_property, check_translation):
2500 * eval.c (Ffuncall):
2501 * font.c (font_unparse_xlfd, font_find_for_lface):
2502 * ftfont.c (ftfont_drive_otf):
2503 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
2504 (menu_bar_items, tool_bar_items):
2505 * sound.c (Fplay_sound_internal):
2506 * xdisp.c (load_overlay_strings, dump_glyph_row):
2507 Use an ordinary auto buffer rather than alloca, since the
2508 allocation size is fixed and small.
2509 * ftfont.c: Include <c-strcase.h>.
2510 (matching_prefix): New function.
2511 (get_adstyle_property): Use it, to avoid need for alloca.
2512 * keyboard.c (echo_add_key):
2513 * keymap.c (describe_map): Use ptrdiff_t, not int.
2514 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
2515 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
2516 when counting bytes.
2517 * lisp.h (xlispstrdupa): Remove, replacing with ...
2518 (SAFE_ALLOCA_STRING): ... new macro with different API.
2519 This fixes a portability problem, namely, alloca result
2520 passed to another function. All uses changed.
2521 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
2523 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
2524 (REGEX_ALLOCATE): New macros.
2525 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
2526 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
2528 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
2530 (decode_mode_spec_coding): Store directly into buf rather than
2531 into an alloca temporary and copying the temporary to the buf.
2533 2014-09-06 Eli Zaretskii <eliz@gnu.org>
2535 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
2537 2014-09-04 Jan D <jan.h.d@swipnet.se>
2539 * xterm.c (x_term_init): Don't call x_session_initialize if running
2540 as a daemon (Bug#18375).
2542 * xsmfns.c: Initialize ice_fd.
2544 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
2546 Less chatter in 'make' output.
2547 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
2548 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
2549 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
2551 2014-09-03 Martin Rudalics <rudalics@gmx.at>
2553 * buffer.c (scroll-bar-height): Fix typo in doc-string.
2554 * frame.c (Vdefault_frame_horizontal_scroll_bars):
2556 * nsfns.m (Fx_create_frame):
2557 * w32fns.c (Fx_create_frame):
2558 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
2561 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2563 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
2564 the reported row in the case of a window with a header line, by
2565 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
2566 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
2568 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
2570 * eval.c (internal_lisp_condition_case): Don't overrun the stack
2571 when configured --with-wide-int on typical 32-bit platforms.
2573 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2575 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
2576 when HPOS is negative, for the benefit of R2L glyph rows whose
2577 newline overflows into the fringe.
2579 2014-09-03 Ken Brown <kbrown@cornell.edu>
2581 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
2583 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
2585 Minor cleanup of recent strlen-avoiding patch.
2586 * fileio.c (CHECK_LENGTH): Remove.
2587 Rewrite callers so that they don't need it.
2588 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
2589 variable wasn't set.
2591 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2593 * fileio.c (CHECK_LENGTH): New macro.
2594 (Fexpand_file_name): Use it and get rid of a few more calls
2595 to strlen and strcat.
2596 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
2597 * lisp.h (egetenv): ... because of a new inline function used to
2598 avoid calls to strlen for a compile-time constants.
2600 * buffer.h (decode_buffer): New function.
2601 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
2602 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
2603 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
2604 * data.c (Flocal_variables_p):
2605 * fileio.c (Fverify_visited_file_modtime):
2606 * marker.c (live_buffer): Use it.
2608 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2610 Avoid extra calls to strlen in filesystem I/O routines.
2611 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
2612 the length of 'newdir' is known or may be precalculated.
2613 (file_accessible_directory_p): Prefer to pass Lisp_Object,
2614 not 'char *', and so use precalculated length.
2615 (Ffile_accessible_directory_p):
2616 * callproc.c (encode_current_directory, init_callproc):
2617 * charset.c (init_charset):
2618 * lread.c (load_path_check, load_path_default): Adjust users.
2619 * lisp.h (file_accessible_directory_p): Tweak prototype.
2621 2014-09-01 Eli Zaretskii <eliz@gnu.org>
2623 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
2626 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
2628 --enable-silent-rules now suppresses more chatter.
2629 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
2630 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
2631 (am__v_CCLD_1): New macros, taken from Automake.
2632 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
2634 Clean up extern decls a bit.
2635 * bytecode.c: Include blockinput.h and keyboard.h rather
2636 than rolling their APIs by hand.
2637 * emacs.c: Include regex.h and rely on its and lisp.h's API
2638 rather than rolling them by hand.
2639 * lastfile.c: Include lisp.h, to check this file's API.
2640 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
2642 * regex.h (re_max_failures): New decl.
2643 * unexcw.c, unexmacosx.c, unexw32.c:
2644 Rely on lisp.h's API rather than rolling it by hand.
2645 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
2646 Declare at top level, to pacify GCC -Wnested-externs.
2648 2014-08-31 Eli Zaretskii <eliz@gnu.org>
2650 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
2651 clipping rectangle become negative (i.e. large positive, since
2652 it's an unsigned data type). This can happen in R2L hscrolled
2653 glyph rows, and caused us to draw the cursor glyph on the fringe.
2654 For the details, see
2655 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
2657 2014-08-31 Ken Brown <kbrown@cornell.edu>
2659 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
2660 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
2661 is defined. (Bug#18368)
2663 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
2665 Vector-sorting fixes (Bug#18361).
2666 It's not safe to call qsort or qsort_r, since they have undefined
2667 behavior if the user-specified predicate is not a total order.
2668 Also, watch out for garbage-collection while sorting vectors.
2669 * fns.c: Include <vla.h>.
2670 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
2671 (sort_vector_compare): Remove, replacing with ....
2672 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
2673 ... these new functions.
2674 (sort_vector): Rewrite to use the new functions.
2675 GCPRO locals, since the predicate can invoke the GC.
2676 Since it's in-place return void; caller changed.
2677 (merge): Use 'inorder', for clarity.
2679 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
2680 One can't hoist this out of the 'if', because intervening calls to
2681 newlocale, twolower, etc. can change errno.
2683 2014-08-30 Eli Zaretskii <eliz@gnu.org>
2685 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
2686 wording of the error messages.
2687 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
2690 * w32proc.c (get_lcid_callback): Accept locale specifications
2691 without the country part, as in "enu" vs "enu_USA".
2692 (w32_compare_strings): Signal an error if a locale was specified,
2693 but couldn't be translated into a valid LCID.
2695 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2697 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
2699 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
2701 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
2702 errno after towlower_l. errno's value is not specified after
2703 towlower_l. Instead, assume that towlower_l returns its argument
2704 on failure, which is portable in practice.
2706 2014-08-29 Eli Zaretskii <eliz@gnu.org>
2708 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
2710 * w32proc.c (w32_compare_strings): Accept additional argument
2711 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
2712 if requested. If w32-collate-ignore-punctuation is non-nil, add
2713 NORM_IGNORESYMBOLS to the flags.
2714 (LINGUISTIC_IGNORECASE): Define if not already defined.
2715 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
2717 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
2720 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2722 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
2723 Define substitutes for platforms that lack them.
2724 (str_collate): Add arguments locale and ignore_case.
2726 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
2727 Add optional arguments LOCALE and IGNORE-CASE.
2729 * lisp.h (str_collate): Adapt argument list.
2731 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2733 Add vectors support to Fsort.
2734 * fns.c (sort_vector, sort_vector_compare): New functions.
2735 (sort_list): Likewise, refactored out of ...
2736 (Fsort): ... adjusted user. Mention vectors in docstring.
2737 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
2738 * alloc.c (make_save_int_obj): New function.
2739 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
2740 (make_save_int_obj): Add prototype.
2742 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
2743 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
2744 Conditionally define to match system's qsort_r signature.
2745 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
2747 2014-08-28 Ken Brown <kbrown@cornell.edu>
2749 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
2750 dumping and the system malloc after dumping. (Bug#18222)
2752 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
2753 Define as macros, expanding to hybrid_malloc, etc.
2754 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
2755 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
2757 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
2758 full implementation on Cygwin. Remove Cygwin-specific code that
2759 is no longer needed.
2760 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
2761 Redefine as macros expanding to gmalloc, grealloc, etc.
2762 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
2763 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
2764 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2765 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2767 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2768 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2769 HAVE_POSIX_MEMALIGN)]: New functions.
2770 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2771 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2772 hybrid_aligned_alloc; declare.
2773 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2774 HAVE_POSIX_MEMALIGN)]: Define.
2775 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2776 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2777 Define as macro, expanding to gget_current_dir_name, and define
2779 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2780 malloc_enable_thread(). Don't initialize malloc.
2781 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2782 no longer defined on Cygwin).
2783 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2784 * sheap.c (bss_sbrk_buffer_end): New variable.
2785 * unexcw.c (__malloc_initialized): Remove variable.
2786 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2788 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2791 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2793 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2794 In `event->y' return entire range (the size of the scroll bar minus
2796 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2797 return entire range (the scaled size of the scroll bar minus
2798 that of the slider). In `portion' return the scaled position of
2800 (xaw_jump_callback): Restore part of code for vertical scroll
2801 bar broken in change from 2014-07-27.
2802 (xaw_scroll_callback): Provide incremental scrolling with
2803 horizontal scroll bars.
2805 2014-08-28 Eli Zaretskii <eliz@gnu.org>
2807 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
2809 * indent.c (Fvertical_motion): Fix vertical motion up through a
2810 display property after a newline. (Bug#18276)
2812 * xdisp.c (display_line): Don't assume that the call to
2813 reseat_at_next_visible_line_start ends up at a character
2814 immediately following the newline on the previous line.
2815 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
2816 beyond ZV, which causes infloop in redisplay. For the details, see
2817 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
2819 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
2820 coordinate for hscrolled R2L screen lines. (Bug#18277)
2822 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
2824 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
2827 2014-08-27 Eli Zaretskii <eliz@gnu.org>
2829 * syntax.c (scan_lists): Don't examine positions before BEGV.
2832 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
2834 Improve robustness of new string-collation code (Bug#18051).
2835 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
2836 (newlocale, wcscoll_l): Define substitutes for platforms that
2837 lack them, so as to simplify the mainline code.
2838 (str_collate): Simplify the code by assuming the above definitions.
2839 Use wcscoll_l, not uselocale, as uselocale is too fragile.
2840 For example, the old version left the Emacs in the wrong locale if
2841 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
2842 result. Report an error if newlocale fails.
2844 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
2846 * lisp.h (str_collate):
2847 * sysdep.c (str_collate): Return int.
2848 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
2850 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2852 Fix some glitches in previous change.
2853 * sysdep.c (stack_direction): Replace stack_grows_down
2854 to simplify calculation of stack boundaries.
2855 (handle_sigsegv): Check whether we really crash somewhere near
2856 to stack boundary, and handle fatal signal as usual if not.
2857 (init_sigsegv): Adjust accordingly.
2858 * keyboard.c (Vtop_level_message): Rename to
2859 Vinternal__top_level_message, as suggested by Stefan Monnier in
2860 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
2861 All related users changed.
2863 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2865 Handle C stack overflow caused by too nested Lisp evaluation.
2866 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
2867 siglongjmp point to transfer control from SIGSEGV handler.
2868 * keyboard.c (return_to_command_loop, recover_top_level_message)
2869 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
2870 (regular_top_level_message): New variable.
2871 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
2872 exit from SIGSEGV handler and adjust message displayed by Vtop_level
2874 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
2875 new variables described above.
2876 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
2877 (stack_grows_down, sigsegv_stack, handle_sigsegv)
2878 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
2879 (init_sigsegv): New function.
2880 (init_signals): Use it.
2882 2014-08-25 Ken Brown <kbrown@cornell.edu>
2884 * emacs.c (main): Remove use of obsolete macro
2885 G_SLICE_ALWAYS_MALLOC.
2887 2014-08-25 Eli Zaretskii <eliz@gnu.org>
2889 Implement locale-sensitive string collation for MS-Windows.
2890 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
2891 New functions. (Bug#18051)
2893 * w32.h (w32_compare_strings): Add prototype.
2895 * w32.c <g_b_init_compare_string_w>: New global flag.
2896 (globals_of_w32): Initialize it.
2898 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2900 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2901 [WINDOWSNT]: Call str_collate on MS-Windows.
2903 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2905 One more minor cleanup of font subsystem.
2906 * font.h (struct font_driver): Convert text_extents to
2907 return void because returned value is never actually used.
2908 * macfont.m (macfont_text_extents):
2909 * w32font.c (w32font_text_extents):
2910 * xftfont.c (xftfont_text_extents): Adjust to return void
2911 and assume that 'metrics' argument is always non-NULL.
2912 * ftfont.c (ftfont_text_extents):
2913 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2915 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2917 Minor cleanups of str_collate fix (Bug#18051).
2918 * fns.c (str_collate): Move decl from here ...
2919 * lisp.h (str_collate): ... to here.
2920 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2921 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2922 potential problems with integer overflow. Don't assume
2923 setlocale succeeds. Remove unnecessary test before restoring
2924 locale via setlocale, and free the copied setlocale string
2927 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2929 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2931 * sysdep.c (str_collate): New function. (Bug#18051)
2933 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2935 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2936 if the initial "rm -f" fails. This is for MinGW builds, where
2937 MS-Windows will not allow deleting the executable file of a
2940 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2942 * w32term.c (w32_scroll_bar_handle_click)
2943 (w32_horizontal_scroll_bar_handle_click)
2944 (x_scroll_bar_report_motion)
2945 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2946 SB_THUMBTRACK, use the 32-bit position information returned by
2947 GetScrollInfo, not the 16-bit information returned in the Windows
2950 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2952 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2953 second coordinate ('y') reported for dragging the horizontal
2956 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2958 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2959 and text area-relative x-coordinates.
2961 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2963 Avoid overwriting the reversed_p flags in the glyph matrices when
2964 init_iterator or start_display are called.
2965 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2967 (tool_bar_height, redisplay_tool_bar, try_window)
2968 (try_window_reusing_current_matrix, try_window_id)
2969 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2970 reversed_p flag of the iterator's glyph row where the glyph row
2971 is going to be redrawn.
2973 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2975 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2977 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2979 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2980 of emacs_event return length from si.nPage to si.nMax.
2981 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2982 interchange start and end of thumb.
2984 2014-08-15 Ken Brown <kbrown@cornell.edu>
2986 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2987 ERRORCHECK mutexes. (Bug#18222)
2989 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2991 * frame.c (set_menu_bar_lines_1): Remove.
2992 (set_menu_bar_lines): Call change_frame_size instead of
2993 set_menu_bar_lines_1.
2995 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2997 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3000 2014-08-11 Glenn Morris <rgm@gnu.org>
3002 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3003 writing before backing up, since it causes a more serious problem
3004 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3005 (choose_write_coding_system): No longer callable from Lisp.
3006 Move last piece back here from Fwrite_region.
3007 (Fwrite_region, syms_of_fileio): Update for above changes.
3009 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3011 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3012 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3013 (Fwindow_new_pixel, Fset_window_new_pixel)
3014 (Fset_window_new_total, Fset_window_new_normal)
3015 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3017 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3019 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3021 * fontset.c (Finternal_char_font): Recompute basic faces if the
3022 frame's face cache was cleared. (Bug#18162)
3024 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3026 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3027 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3028 base buffer's undo list.
3030 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3032 Fix a couple of recent inadvertent breaks of the MSDOS port.
3033 * msdos.c: include required menu.h
3034 * term.c: set correct menu_show_hook on MSDOS.
3036 2014-08-10 Martin Rudalics <rudalics@gmx.at>
3038 Fix handling of menu bar line on TTY frames (Bug#18136)
3040 * dispnew.c (handle_window_change_signal):
3041 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
3042 frame's menu bar lines subtracted from height.
3043 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
3045 (adjust_frame_size): Count in menu bar when setting FrameRows.
3046 (make_terminal_frame): When setting up the frame's lines and
3047 text height don't count in the menu bar.
3048 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
3049 lines subtracted from height.
3050 (do_switch_frame): Set tty's FrameRows to number of total lines
3052 (Fframe_pixel_height, Fframe_pixel_width): If no window system
3053 is used, return total number of lines and columns.
3054 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
3056 * term.c (OUTPUT, tty_set_terminal_modes)
3057 (tty_set_terminal_window, tty_set_scroll_region)
3058 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
3059 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
3060 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3061 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3062 Call change_frame_size with frame's menu bar lines subtracted
3064 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
3065 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
3068 2014-08-09 Reuben Thomas <rrt@sc3d.org>
3070 * alloc.c (Fmemory_info): Remove a stray brace.
3072 * process.c: Fix a comment typo.
3074 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
3076 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
3078 * widgetprv.h (EmacsFramePart): Remove font.
3080 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
3081 (resources, setup_frame_cursor_bits): Remove unused variables and
3082 functions, esp. wrt. font (Bug#18227).
3084 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
3086 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
3088 2014-08-07 Reuben Thomas <rrt@sc3d.org>
3090 Refer to MS-DOS using the same name everywhere.
3092 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
3096 2014-08-05 Martin Rudalics <rudalics@gmx.at>
3098 * w32term.c (w32_redeem_scroll_bar):
3099 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
3100 not redeeming scroll bars that have been turned off.
3102 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3104 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
3105 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
3106 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
3107 (safe_run_hook_funcall): Adjust accordingly.
3109 2014-08-04 Martin Rudalics <rudalics@gmx.at>
3111 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3112 Condition correctly according to toolkit used.
3113 * frame.c (make_initial_frame, make_terminal_frame)
3114 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
3115 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
3116 assignments according to presence of toolkit scrollbars.
3117 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
3118 Condition correctly according to toolkit used.
3119 * window.c (set_window_scroll_bars): Set horizontal scroll bar
3120 only if toolkit supports it.
3121 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
3123 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
3125 (XTredeem_scroll_bar): Always redeem scroll bar if present.
3127 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3129 * keyboard.c (safe_run_hook_funcall): Avoid consing around
3130 Vinhibit_quit and prefer internal_condition_case_n to pass args.
3131 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
3132 (safe_run_hooks): Remove comment which is not relevant any more.
3134 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
3136 Don't let big frames overrun the stack.
3137 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
3138 Use SAFE_NALLOCA, not alloca.
3140 Fix bug with clang + directory_files_internal + GC (Bug#16986).
3141 * dired.c (directory_files_internal): Use a volatile variable
3142 to prevent the compiler from optimizing away all copies of a local.
3143 I wonder how many other GC-related bugs like this lurk elsewhere?
3145 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
3146 * xterm.h (struct x_display_info): New member 'connection'.
3147 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
3148 so that x_delete_terminal has a file descriptor to pass to
3149 delete_keyboard_wait_descriptor.
3151 Don't mishandle year-9999 dates (Bug#18176).
3152 * editfns.c (decode_time_components): Store an invalid timespec
3153 on overflow, instead of returning false, so that the caller can
3154 distinguish overflow from other errors.
3155 (lisp_time_argument, lisp_seconds_argument): If the time is out
3156 of range, signal a time overflow instead of an invalid time spec.
3157 * keyboard.c (decode_timer): Treat time overflow like other
3160 Avoid undefined behavior with signed left shift.
3161 Caught by 'gcc -fsanitize=undefined'.
3162 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
3163 * dispnew.c (line_hash_code, scrolling):
3164 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
3165 Use 'unsigned', not 'int', for line hashes.
3166 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
3168 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3170 Make compare-strings more compatible with old behavior (Bug#17903).
3171 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
3173 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
3175 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
3176 Don't add label between left and right buttons (Bug#18129).
3178 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3180 Make functions static that no longer need to be extern.
3181 * frame.c, frame.h (set_menu_bar_lines):
3182 * keyboard.c (Qleftmost, Qrightmost):
3183 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
3184 (x_set_internal_border_width):
3187 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3189 Fix display of R2L lines when the last character fits only partially.
3190 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
3192 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
3193 R2L row is visible only partially, give the row a negative x
3195 (display_line): Fix the calculation of the glyph whose pixel width
3196 is used to decide whether the last produced glyph fits on the
3197 line. When the last glyph fits only partially, give the row a
3200 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
3201 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
3202 pixel width of the first glyph that is hscrolled from display.
3203 (display_line): In R2L glyph rows, don't give a negative offset to
3204 row->x when the first glyph begins before first_visible_x.
3206 * xdisp.c (display_line): If called with iterator set up to write
3207 to a marginal area, delay the call to handle_line_prefix until we
3208 switch back to the text area. (Bug#18035)
3210 * .gdbinit (xwindow): The members total_cols, total_lines,
3211 left_col, and top_line are C integers (and has been so for the
3214 2014-08-01 Andreas Schwab <schwab@suse.de>
3216 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
3217 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
3219 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3221 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
3222 (timerfd_callback): Ignore weird events with no data. Add tight
3223 assertions and comments.
3224 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
3225 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
3227 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3229 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
3230 I had confused && with ||.
3232 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
3234 Simplify timerfd configuration and fix some minor glitches.
3235 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
3236 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3237 Fall back on timer_create if timerfd_create fails at runtime.
3238 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3239 kernel primitives to do resolution. All uses removed.
3240 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3241 (turn_on_atimers): Clear timer_create-based timers too,
3244 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3245 Without this change, the code can access the local variable 'width'
3246 even when it has not been initialized, and likewise for 'height';
3247 in either case this leads to undefined behavior.
3249 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3251 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
3252 necessary, put horizontal scroll bar resources as well. See
3253 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
3254 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3256 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3258 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3259 background value to match the resource of its vertical counterpart.
3261 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3263 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3264 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3266 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3268 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3269 change that added the top margin height to the requested height
3270 and revert (undocumented) part of 2014-07-28 change that changed
3271 the logic of whether a size change occurred.
3273 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3275 * .gdbinit (xwindow): The members total_cols, total_lines,
3276 left_col, and top_line are C integers (and has been so for the
3279 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3282 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3284 On GNU/Linux, use timerfd for asynchronous timers.
3285 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3286 (toplevel): Rename alarm_timer_ok to special_timer_available.
3287 [HAVE_TIMERFD]: Declare timerfd.
3288 [HAVE_CLOCK_GETRES]: Declare resolution.
3289 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3290 system timer resolution.
3291 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3292 (timerfd_callback) [HAVE_TIMERFD]: New function.
3293 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3294 [ENABLE_CHECKING]: New function for the sake of automated tests.
3295 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3296 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3297 [ENABLE_CHECKING]: Defsubr test function.
3298 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3299 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3300 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3302 Fix --without-x build and pacify --enable-gcc-warnings.
3303 Problems reported in Bug#18122 and Bug#18124.
3304 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3305 (frame_windows_min_size): Now static.
3306 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3308 (adjust_frame_size): Always declare prototype.
3310 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3311 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3312 * atimer.c (timerfd_callback): Always read expiration data.
3314 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3315 * process.c (add_timer_wait_descriptor): Add timer descriptor
3316 to input_wait_mask and non_process_wait_mask as well.
3318 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3320 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3322 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3324 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3325 Reinstate code removed by the prevoius commit to this file.
3327 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3329 * buffer.h (struct buffer): New fields scroll_bar_height and
3330 horizontal_scroll_bar_type.
3331 * buffer.c (bset_scroll_bar_height)
3332 (bset_horizontal_scroll_bar_type): New functions.
3333 (Fbuffer_swap_text): Handle old_pointm field.
3334 (init_buffer_once): Set defaults for scroll_bar_height and
3335 horizontal_scroll_bar_type.
3336 (syms_of_buffer): New variables scroll_bar_height and
3337 horizontal_scroll_bar_type.
3338 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3339 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3340 (set_vertical_scroll_bar): Remove prototype.
3341 (x_change_tool_bar_height): Add prototype.
3342 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3343 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3344 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3346 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3347 (update_window): Start mode_line_row->y after horizontal scroll
3349 (change_frame_size_1): Call adjust_frame_size.
3350 (init_display): When changing the size of a tty frame do not
3351 pass height of menu bar.
3352 (Qframe_windows_min_size): New symbol.
3353 * frame.h (struct frame): List tool bar fields after menu bar
3354 fields. Add official, total_lines, horizontal_scroll_bars,
3355 config_scroll_bar_height and config_scroll_bar_lines fields.
3356 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3357 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3358 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3359 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3360 (FRAME_WINDOWS_HEIGHT): New macros.
3361 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3362 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3363 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3364 horizontal scroll bar.
3365 (frame_inhibit_resize, adjust_frame_size)
3366 (frame_windows_min_size): Add declarations.
3367 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3368 (x_set_scroll_bar_default_height, x_set_left_fringe)
3369 (x_set_right_fringe, x_set_vertical_scroll_bars)
3370 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3371 (x_set_scroll_bar_height): Add external declarations.
3372 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3373 (adjust_frame_size): New functions.
3374 (make_frame): Initial horizontal_scroll_bars field.
3375 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3377 (make_initial_frame, make_terminal_frame): No horizontal scroll
3378 bar in initial and terminal frames. Use adjust_frame_size.
3379 (Fframe_total_cols): Fix doc-string.
3380 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3381 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3382 Rewrite using adjust_frame_size.
3383 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3384 (Qframe_windows_min_size): New symbols.
3385 (x_set_frame_parameters): Remove call of check_frame_size.
3386 (x_report_frame_params): Return scroll_bar_height value.
3387 (x_set_left_fringe, x_set_right_fringe): New functions.
3388 (adjust_frame_height, x_set_internal_border_width)
3389 (x_set_fringe_width): Remove.
3390 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3391 (x_set_scroll_bar_width, x_set_right_divider_width)
3392 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3393 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3395 (x_figure_window_size): Rewrite to make frame display the
3396 expected number of lines.
3397 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3398 (Vdefault_frame_horizontal_scroll_bars)
3399 (Vframe_initial_frame_tool_bar_height)
3400 (frame_inhibit_implied_resize): New variables.
3401 * fringe.c (compute_fringe_widths): Remove.
3402 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3403 (xg_create_horizontal_scroll_bar)
3404 (xg_update_horizontal_scrollbar_pos)
3405 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3406 (xg_get_default_scrollbar_height)
3407 (xg_clear_under_internal_border): Extern.
3408 * gtkutil.c (xg_frame_resized): Don't call
3409 do_pending_window_change.
3410 (xg_frame_set_char_size): Use adjust_frame_size.
3411 (style_changed_cb): Call update_theme_scrollbar_height and
3412 x_set_scroll_bar_default_height.
3413 (x_wm_set_size_hint): Don't call check_frame_size.
3414 (update_theme_scrollbar_height)
3415 (xg_get_default_scrollbar_height)
3416 (xg_create_horizontal_scroll_bar)
3417 (xg_update_horizontal_scrollbar_pos)
3418 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3419 (xg_create_scroll_bar): Set horizontal slot of bar.
3420 (xg_initialize): Call update_theme_scrollbar_height.
3421 (xg_clear_under_internal_border): No more static.
3422 * insdel.c (adjust_suspend_auto_hscroll): New function.
3423 (adjust_markers_for_delete, adjust_markers_for_insert)
3424 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3425 * keyboard.c (readable_events, discard_mouse_events)
3426 (make_lispy_event): Handle horizontal scroll bar click events.
3427 (Fsuspend_emacs): When changing the size of a tty frame do not
3428 pass height of menu bar.
3429 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3430 (Qright, Qleftmost, Qrightmost): New symbols.
3431 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3433 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3434 * nsfns.m (x_set_internal_border_width): New function.
3435 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3436 Remove extended fringe code.
3437 (x_set_window_size, x_new_font): Don't call
3438 compute_fringe_widths.
3439 * term.c (Fresume_tty): When changing the size of a tty frame do
3440 not pass height of menu bar.
3441 (clear_tty_hooks, set_tty_hooks):
3442 Clear horizontal_scroll_bar_hook.
3443 (init_tty): Frame has no horizontal scroll bars.
3444 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
3445 scroll_bar_before_handle, scroll_bar_horizontal_handle,
3446 scroll_bar_after_handle, scroll_bar_left_arrow,
3447 scroll_bar_right_arrow, scroll_bar_to_leftmost and
3448 scroll_bar_to_rightmost entries.
3449 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
3450 (struct terminal): Add set_horizontal_scroll_bar_hook.
3451 * w32console.c (initialize_w32_display):
3452 Clear horizontal_scroll_bar_hook.
3453 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
3455 (x_clear_under_internal_border, x_set_internal_border_width):
3457 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
3458 Set windows_or_buffers_changed when adding the menu bar.
3459 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
3460 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3461 (w32_createhscrollbar): New functions.
3462 (w32_createscrollbar): Rename to w32_createvscrollbar.
3463 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
3464 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
3465 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
3466 Add WM_EMACS_SHOWCURSOR.
3467 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
3468 case do not artificially impose WM size hints.
3469 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
3470 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
3472 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
3473 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
3474 (unwind_create_frame_1): Remove.
3475 (Fx_create_frame): Make both scrollbars the system standard
3476 width and height. Use official field of frame structure to
3477 inhibit running window-configuration-change-hook.
3478 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3479 pixelwise. Handle frame's official field.
3480 (w32_frame_parm_handlers): Remove x_set_fringe_width
3481 entries. Add x_set_scroll_bar_height,
3482 x_set_horizontal_scroll_bars, x_set_left_fringe and
3484 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
3485 pass height of menu bar to change_frame_size.
3486 * w32menu.c (set_frame_menubar): Rewrite using
3487 frame_inhibit_resize.
3488 * w32term.h (struct w32_display_info):
3489 Add horizontal_scroll_bar_cursor and cursor_display_counter.
3490 (struct scroll_bar): Add horizontal.
3491 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3492 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3493 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
3494 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3495 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3496 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3497 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3498 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
3499 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
3500 Define instead of WM_EMACS_CREATESCROLLBAR.
3501 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
3502 WND_SCROLLBAR_INDEX.
3503 * w32term.c (horizontal_scroll_bar_min_handle)
3504 (horizontal_scroll_bar_left_border)
3505 (horizontal_scroll_bar_right_border): New integers.
3506 (x_set_frame_alpha): Replace x_highlight_frame by
3508 (x_window_to_scroll_bar): New argument "type". Update callers
3510 (w32_set_horizontal_scroll_bar_thumb)
3511 (x_horizontal_scroll_bar_report_motion)
3512 (w32_set_horizontal_scroll_bar)
3513 (w32_horizontal_scroll_bar_handle_click)
3514 (x_horizontal_scroll_bar_report_motion): New functions.
3515 (w32_mouse_position): Discriminate horizontal and vertical
3517 (my_create_scrollbar): Replace with two new functions
3518 my_create_vscrollbar and my_create_hscrollbar.
3519 (x_scroll_bar_create): New argument "horizontal".
3520 Update callers accordingly.
3521 (x_scroll_bar_remove, w32_condemn_scroll_bars)
3522 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
3524 (w32_read_socket): Handle WM_HSCROLL cae.
3525 (x_new_font): Don't recompute fringe widths.
3526 Use frame_inhibit_resize. Calculate new menu bar height iff we
3527 build without toolkit. Always clear under internal border.
3528 (x_set_window_size): Don't check frame size or recompute
3529 fringes. Reset fullscreen status before applying sizes.
3530 Always resize as requested by pixelwise argument. Don't call
3531 do_pending_window_change.
3532 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
3533 (w32_initialize_display_info): Initialize dpyinfo's
3534 horizontal_scroll_bar_cursor entry.
3535 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
3536 (w32_initialize): Init horizontal_scroll_bar_min_handle and
3537 horizontal_scroll_bar_left_border.
3538 (w32fullscreen_hook): Intermittently resize window to normal
3539 when switching from fullscreen to maximized state.
3540 (run_window_configuration_change_hook): Don't run it if frame is
3542 (unwind_change_frame): Remove.
3543 (Fset_window_configuration): Rewrite using frame's official field.
3544 * widget.c (set_frame_size): Don't call compute_fringe_widths.
3545 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
3546 * window.h (struct window): New fields old_pointm,
3547 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
3548 scroll_bar_height and suspend_auto_hscroll.
3549 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
3551 (sanitize_window_sizes): Extern.
3552 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
3553 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
3554 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
3555 (WINDOW_CONFIG_SCROLL_BAR_LINES)
3556 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
3558 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
3559 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
3560 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
3561 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
3562 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
3563 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
3564 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
3565 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
3566 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
3567 (Fwindow_old_point, sanitize_window_sizes): New functions.
3568 (Qwindow_sanitize_window_sizes): New symbol.
3569 (window_body_height): Count in horizontal scroll bar.
3570 (set_window_hscroll, Fscroll_left, Fscroll_right):
3571 Set suspend_auto_hscroll slot.
3572 (Fwindow_inside_edges): Count fringes pixelwise.
3573 (coordinates_in_window, Fcoordinates_in_window_p):
3574 Consider horizontal scroll bar.
3575 (check_frame_size, adjust_window_margins): Remove functions and
3576 corresponding calls.
3577 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
3578 (temp_output_buffer_show): Reset hscroll related fields.
3579 Initialize old_pointm.
3580 (make_parent_window): Initialize old_pointm.
3581 (make_window): Initialize old_pointm, horizontal scroll bar type,
3582 and scroll bar height.
3583 (resize_frame_windows): Don't count top margin in new sizes.
3584 Don't use safe sizes when shrinking a frame; let the window
3585 manager do the clipping.
3586 (Fsplit_window_internal): Inherit horizontal scroll bar type and
3588 (Fdelete_window_internal): Unchain old_pointm marker.
3589 (window_scroll_pixel_based, Fscroll_other_window):
3591 (Fwindow_text_width, Fwindow_text_height): New argument
3593 (struct saved_window): New fields, old_pointm, hscroll_whole,
3594 suspend_auto_hscroll, scroll_bar_height and
3595 horizontal_scroll_bar_type.
3596 (Fset_window_configuration, save_window_save): Set new fields of
3598 (apply_window_adjustment): Don't call adjust_window_margins.
3599 (set_window_margins): Don't change margins if new sizes don't
3601 (set_window_scroll_bars): New argument "horizontal_type".
3602 Handle horizontal scroll bars. Don't change scroll bars if they
3603 don't fit into window.
3604 (Fset_window_scroll_bars): New argument "horizontal_type".
3605 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
3606 (compare_window_configurations): Compare horizontal scroll bar
3608 * xdisp.c (window_text_bottom_y, window_box_height): Count in
3609 horizontal scroll bar height.
3610 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
3611 instead of FRAME_LINES.
3612 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
3613 ON_VERTICAL_SCROLL_BAR.
3614 (with_echo_area_buffer): Initialize old_pointm.
3615 (with_echo_area_buffer_unwind_data): Store old_pointm values in
3617 (unwind_with_echo_area_buffer): Handle old_pointm.
3618 (update_tool_bar): Set do_update when the tool bar window has at
3619 least one line (since this is what the user sets).
3620 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
3621 (redisplay_tool_bar): Return early when toolbar has zero lines.
3622 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
3623 (hscroll_window_tree): Handle suspension of auto_hscroll and
3625 (set_horizontal_scroll_bar): New function.
3626 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
3627 more than one line. Handle horizontal scroll bars.
3628 (note_mouse_highlight): Handle horizontal scrol bars.
3629 (expose_frame): Set dimensions of XRectangle from frame's text
3631 (Vvoid_text_area_pointer): Update doc-string.
3632 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
3633 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3634 (x_set_internal_border_width): New functions.
3635 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
3636 (unwind_create_frame_1): Remove.
3637 (Fx_create_frame): Handle horizontal scroll bars. Use official
3638 field of frame structure to inhibit running
3639 window-configuration-change-hook.
3640 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3641 pixelwise. Handle frame's official field.
3642 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
3643 x_set_horizontal_scroll_bars, x_set_left_fringe,
3645 * xmenu.c (update_frame_menubar, free_frame_menubar):
3646 Use adjust_frame_size.
3647 * xterm.h (struct x_display_info):
3648 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
3650 (struct scroll_bar): Add horizontal slot.
3651 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3652 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3653 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
3654 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3655 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3656 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3657 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3658 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
3659 (x_clear_under_internal_border): Remove.
3660 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
3661 (x_window_to_scroll_bar): New argument TYPE. Update callers.
3662 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
3663 HORIZONTAL. Update callers.
3664 (horizontal_action_hook_id): New action hook id.
3665 (x_horizontal_scroll_bar_to_input_event)
3666 (x_create_horizontal_toolkit_scroll_bar)
3667 (xt_horizontal_action_hook)
3668 (x_set_toolkit_horizontal_scroll_bar_thumb)
3669 (XTset_horizontal_scroll_bar, x_net_wm_state)
3670 (x_horizontal_scroll_bar_report_motion): New functions.
3671 (xg_scroll_callback, x_scroll_bar_handle_click):
3672 Handle horizontal scroll bars.
3673 (SCROLL_BAR_HORIZONTAL_NAME): Define.
3674 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
3676 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
3677 Handle horizontal scroll bars.
3678 (handle_one_xevent): Handle horizontal scroll bar events.
3679 Call x_net_wm_state.
3680 (x_set_window_size_1, x_wm_set_size_hint): Don't call
3682 (x_set_window_size): Don't call check_frame_size and
3683 do_pending_window_change.
3684 (x_term_init): Init horizontal_scroll_bar_cursor display info.
3685 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
3686 (x_scroll_bar_set_handle): Add some checks when calling
3689 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
3691 Revert previous change.
3692 There is certainly nothing wrong with writing code like 'lo <= i
3693 && i <= hi', even if LO happens to a constant. There isn't even
3694 anything wrong in general with writing 'a <= b' if A happens to
3695 be a constant. At any rate stylistic changes shouldn't
3696 be done like this without discussion.
3698 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
3700 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
3701 (Fgarbage_collect): Reorder conditions that are written backwards.
3702 * data.c (cons_to_unsigned): Likewise.
3703 * dispnew.c (update_frame_1, sit_for): Likewise.
3704 * fileio.c (file_offset): Likewise.
3705 * filelock.c (read_lock_data, lock_file): Likewise.
3706 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3708 * font.c (font_intern_prop, font_style_symbolic): Likewise.
3709 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
3710 * lread.c (read1): Likewise.
3711 * minibuf.c (read_minibuf_noninteractive): Likewise.
3712 * nsterm.m (x_set_frame_alpha): Likewise.
3713 * process.c (wait_reading_process_output): Likewise.
3714 * region-cache.c (delete_cache_boundaries): Likewise.
3715 * xterm.c (x_set_frame_alpha): Likewise.
3717 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
3719 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
3722 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
3724 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
3725 because atimer expiration is absolute rather than relative.
3727 2014-07-25 Eli Zaretskii <eliz@gnu.org>
3729 * w32term.h (current_popup_menu, menubar_in_use):
3730 Move declarations from w32term.c.
3732 2014-07-25 Martin Rudalics <rudalics@gmx.at>
3734 * w32fns.c (menubar_in_use): No more static.
3735 * w32term.c (current_popup_menu, menubar_in_use): Declare.
3737 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
3739 Move hourglass machinery to RIF.
3740 * dispextern.h (struct redisplay_interface): New members
3741 show_hourglass and hide_hourglass. Indent comments.
3742 (show_hourglass, hide_hourglass): Remove prototypes.
3743 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
3744 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
3745 (ns_redisplay_interface): Add them.
3746 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
3747 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
3748 (w32_arrow_cursor): New function to hack around non-GUI frames.
3749 (w32_redisplay_interface): Add new functions.
3750 * w32term.h (w32_arror_cursor): Add prototype.
3751 * xdisp.c (show_hourglass): New function, refactored out from
3752 platform-dependent code.
3753 (cancel_hourglass): Now call to RIF function.
3754 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
3755 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
3756 (x_redisplay_interface): Add new functions.
3758 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
3760 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
3761 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
3762 and complete previous change.
3763 * frame.c (adjust_frame_height): New function.
3764 (Fset_frame_height, Fset_frame_size): Use it.
3765 (x_set_frame_parameters): Take frame top margin into account.
3767 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3769 * frame.c (Fset_frame_height): Take frame top margin into account.
3770 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3771 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3773 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3775 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3776 menubar_height as such. Tweak comment.
3777 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3778 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3779 All related users changed.
3780 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3781 * xterm.c (handle_one_xevent):
3782 * gtkutil.c (xg_event_is_for_menubar):
3783 * xfns.c (x_window) [USE_X_TOOLKIT]:
3784 * xmenu.c (set_frame_menubar, free_frame_menubar):
3785 Prefer to use FRAME_MENUBAR_HEIGHT.
3787 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3789 * frame.c (Fframe_parameters): Always report frame height without
3790 menu and tool bar lines.
3792 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3794 * nsterm.m (applicationDidFinishLaunching:): Call
3795 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3796 (antialiasThresholdDidChange:): New method for EmacsApp.
3798 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
3800 * macfont.m (macfont_update_antialias_threshold): Remove static.
3802 * macfont.h (macfont_update_antialias_threshold): Declare.
3804 2014-07-21 Eli Zaretskii <eliz@gnu.org>
3806 * w32select.c (setup_windows_coding_system):
3807 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3808 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
3810 * w16select.c (Fw16_get_clipboard_data):
3811 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3814 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
3815 buffer position where we are to start the iteration.
3816 (handle_invisible_prop): Record in it->stop_charpos the position
3817 where the invisible text ends. (Bug#18035)
3818 (hscroll_window_tree): Don't try hscrolling windows whose cursor
3819 row has zero buffer position as their start position.
3820 Reported by martin rudalics <rudalics@gmx.at>.
3822 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
3823 infinite looping in redisplay when display lines don't have enough
3824 space to display even a single character. (Bug#18036)
3826 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3828 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
3829 * xfns.c (x_window): Use it to allow xfree later.
3830 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
3831 where appropriate. Use bool for booleans and remove redundant checks.
3832 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
3833 * xterm.c (x_free_frame_resources): Free shell_position.
3835 2014-07-19 K. Handa <handa@gnu.org>
3837 * xfaces.c (realize_x_face): Call font_load_for_lface with no
3838 mandatory font spec (Bug#17973).
3840 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
3842 * font.c (font_score): Return the worst score if the size of
3843 ENTITY is wrong by more than a factor 2 (Bug#17973).
3845 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
3847 * frame.c (frame_unspecified_color): New function
3848 refactored out from ...
3849 (Fframe_parameters, Fframe_parameter): ... adjusted users.
3850 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
3852 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
3853 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
3854 * lisp.h (set_frame_param): Remove prototype.
3855 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
3856 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
3859 Prefer 'x_display_info *' to 'Display *' in X selection code.
3860 This helps to avoid unneeded calls to x_display_info_for_display.
3861 * xterm.h (struct selection_input_event): Record 'x_display_info *'
3862 instead of 'Display *'.
3863 (SELECTION_EVENT_DPYINFO): New macro.
3864 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
3865 it as an lvalue. Mention this in comment.
3866 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
3867 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
3868 (selection_data_to_lisp_data, receive_incremental_selection):
3869 Convert to use 'x_display_info *'. Adjust users where appropriate.
3870 (lisp_data_to_selection_data): Likewise. Also pass 'struct
3871 selection data *' as last arg to not return values in args.
3872 (unexpect_property_change): Use common removal technique.
3874 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
3876 * print.c (print_preprocess): Adjust to match changed
3877 sub char-table structure and avoid crash (Bug#18038).
3879 * data.c (wrong_choice): Not static any more.
3880 * lisp.h (wrong_choice): Add prototype.
3881 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
3882 Declare namebuf as such. Tweak comment.
3883 [USE_GTK]: Likewise for tool_bar_position.
3884 (fset_tool_bar_position) [USE_GTK]: Ditto.
3885 (FRAME_TOOL_BAR_POSITION): New macro.
3886 * frame.c (x_report_frame_params):
3887 * gtkutil.c (update_frame_tool_bar):
3888 * xfns.c (Fx_create_frame): Use it.
3889 (x_set_tool_bar_position): Add meaningful diagnostic messages.
3891 2014-07-16 Eli Zaretskii <eliz@gnu.org>
3893 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
3894 buffer's default-directory only if it is a string. (Bug#17986)
3896 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3898 More precise control over values of some buffer-local variables.
3899 * keyboard.c (Qvertical_scroll_bar):
3900 * frame.c (Qleft, Qright): Move to ...
3901 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3902 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3903 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3904 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3905 vertical-scroll-bar, scroll-up-aggressively
3906 and scroll-down-aggressively.
3907 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3909 * nsfns.m, frame.h (Qleft, Qright):
3910 * nsterm.m (Qleft): Remove declarations.
3911 * gtkutil.c (toplevel): Include buffer.h.
3912 * data.c (wrong_choice, wrong_range): New functions.
3913 (store_symval_forwarding): Handle special properties of buffer-local
3914 variables and use functions from the above to signal error, if any.
3916 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3917 values. Add comment.
3918 (struct frame): Re-arrange layout to avoid extra padding and use bit
3919 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3920 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3921 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3922 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3923 Define as no-ops because there are no scroll bars anyway.
3924 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3927 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3928 Add convenient setter.
3929 (font_put_frame_data, font_get_frame_data): Use it.
3931 2014-07-15 Daiki Ueno <ueno@gnu.org>
3933 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3934 pointer argument, before dereferencing.
3935 (XCHAR2B_BYTE2): Likewise.
3937 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3939 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3940 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3941 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3942 Use record_unwind_protect_int and avoid consing.
3943 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3945 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3947 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3949 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3950 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3952 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3953 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3954 * minibuf.c: Include binary-io.h instead of fcntl.h.
3955 (read_minibuf_noninteractive):
3956 Use set_binary_mode instead of handcrafted code.
3957 Don't call emacs_set_tty if emacs_get_tty failed.
3958 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3959 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3960 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3962 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3963 This works around a GCC compiler bug when Emacs is configured with
3964 --enable-gcc-warnings.
3966 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3968 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3969 or characters in string, respectively. Add comment.
3970 * fringe.c (Fdefine_fringe_bitmap):
3971 * fns.c (Fsubstring, substring_both): Use it.
3972 * keymap.c (Fdefine_key, Flookup_key):
3973 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3975 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3976 Use menu_item_width.
3977 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3979 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3981 Improve behavior of 'bzr up; cd src; make -k'.
3982 * Makefile.in (top_srcdir): New var.
3983 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3984 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3985 its expansion is a bit shorter.
3986 (../config.status): Actually build config.status instead of
3988 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3989 New macros, copied and relocated from ../Makefile.in.
3990 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3991 (../config.status, Makefile): New dependencies and rules,
3992 copied with relocation from ../Makefile.in. This should be more
3993 likely to rebuild the build machinery properly if you do a 'make'
3994 in the src directory.
3996 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3998 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4001 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4002 behavior on Windows 7 and later when the function is repeatedly
4003 invoked with the same value of DIR. (Bug#17950)
4005 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4006 string to match the one in w32fns.c.
4008 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4009 stdin to binary mode only if it is connected to a terminal.
4011 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4013 Coalesce extern decls.
4014 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4015 * sysdep.c (emacs_get_tty, emacs_set_tty):
4016 Move duplicate extern decls from here ...
4017 * systty.h: ... to here, so that there's just one copy.
4019 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4021 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4023 * nsfns.m (Fns_popup_font_panel): Ditto.
4025 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4027 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
4029 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
4031 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
4032 [DOS_NT]: Implement for WINDOWSNT.
4034 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
4037 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4039 * sysdep.c (suppress_echo_on_tty): New function.
4040 * minibuf.c (read_minibuf_noninteractive): Use it.
4042 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
4044 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
4045 sysinfo failed. Adjust docstring.
4047 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4049 Implement memory-info for MS-DOS.
4050 * dosfns.c (dos_memory_info): New function.
4051 * dosfns.h (dos_memory_info): Add prototype.
4052 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
4053 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
4054 of doing some of its job.
4056 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
4057 reference termios structure members.
4059 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4061 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
4063 * minibuf.c (top): Include systty.h. Declare external
4064 emacs_get_tty and emacs_set_tty.
4065 (Vread_hide_char): New lisp variable.
4066 (read_minibuf_noninteractive): Hide characters with
4067 Vread_hide_char if it is a character. (Bug#17839)
4069 2014-07-10 Eli Zaretskii <eliz@gnu.org>
4071 Implement memory-info for MS-Windows.
4072 * w32.c (w32_memory_info): New function.
4073 * w32.h (w32_memory_info): Prototype it.
4074 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
4076 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
4078 * coding.h (struct coding_system): Remove 'error_positions' (unused)
4079 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
4080 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
4081 extra padding and shrink struct coding_system by 56 bytes (x86_64).
4082 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
4083 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
4084 (decode_coding_big5, decode_coding_charset, decode_coding)
4085 (encode_coding): Adjust users.
4087 * alloc.c (Fmemory_info): New function.
4089 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
4091 * syntax.c (back_comment): Use more-natural location for label.
4093 * font.c, font.h (font_unparse_fcname): Now static.
4094 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
4096 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
4098 Next minor cleanup of font subsystem.
4099 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
4100 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
4102 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
4104 * ftfont.h (ftfont_font_format): Remove prototype.
4105 * ftfont.c (ftfont_font_format): Remove; now unused.
4107 * nsfont.m (nsfont_open):
4108 * w32font.c (w32font_open_internal):
4109 * w32uniscribe.c (uniscribe_open):
4110 * xfont.c (xfont_open):
4111 * xftfont.c (xftfont_open): All users changed.
4113 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
4114 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
4116 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4118 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
4119 x_produce_glyphs does when it generates a stretch glyph that
4120 represents a TAB. (Bug#17969)
4122 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
4123 and there is a display property at that position, don't call
4124 move_it_to to move to a position before window start. (Bug#17942)
4125 Fix condition for finding CHARPOS by the first call to move_it_to.
4128 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
4130 * syntax.c (find_defun_start): Try the cache even
4131 if !open_paren_in_column_0_is_defun_start.
4132 (back_comment): If find_defun_start was pessimistic, use the
4133 scan_sexps_forward result to improve the cache (bug#16526).
4135 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4137 * xdisp.c (redisplay_window): If redisplay of a window ends up
4138 with point in a partially visible line at end of the window, make
4139 sure the amended position of point actually has smaller Y
4140 coordinate; if not, give up and scroll the display. (Bug#17905)
4142 * window.c (window_scroll_pixel_based): When point ends up at the
4143 last fully visible line, don't let move_it_to stop at the left
4144 edge of the line and dupe us into thinking point is inside the
4147 * w32.c (network_interface_info): Make sure the argument is a
4150 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4152 * process.c (read_and_dispose_of_process_output): Fix typo
4153 in previous patch: we want nonnegative fds, not nonzero fds.
4155 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
4157 * chartab.c (char_table_translate): Move to...
4158 * character.h (char_table_translate): ... inline function here.
4159 Avoid Faref and assume that args are always valid. This helps to
4160 speedup search, which is especially important for a huge buffers.
4161 * lisp.h (char_table_translate): Remove prototype.
4163 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
4164 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4165 New function, with an intention to avoid code duplication between
4167 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4169 * ftfont.c (ftfont_open):
4170 * macfont.m (macfont_open):
4171 * xftfont.c (xftfont_open): Use it.
4173 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4175 * process.c: Add sanity checks for file descriptors (Bug#17844).
4176 (wait_reading_process_output, Fprocess_filter_multibyte_p):
4177 Check that infd is nonnegative before using it as an fd.
4178 (read_and_dispose_of_process_output, Fprocess_send_eof):
4179 Likewise, for outfd.
4180 (wait_reading_process_output): Omit unnecessary check of infd.
4182 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
4184 Minor fixups related to usage of the 'long' type.
4185 * gnutls.c (emacs_gnutls_handshake):
4186 * xfaces.c (dump_realized_face):
4187 Work even if 'long' is narrower than 'void *'.
4188 * termcap.c (scan_file):
4189 * xselect.c (x_decline_selection_request)
4190 (x_reply_selection_request, x_get_window_property):
4191 * xterm.c (x_set_frame_alpha):
4192 Remove unnecessary 'L' suffixes of integer constants.
4193 * xfns.c (hack_wm_protocols):
4194 * xselect.c (x_fill_property_data):
4195 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
4196 Remove unnecessary casts to 'long'.
4197 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
4199 Minor ImageMagick safety fixes.
4200 * image.c (imagemagick_compute_animated_image):
4201 Remove useless assignment to local. Avoid problems if dest_width is 0.
4202 (imagemagick_load_image): Use int for pixel counts that can't
4203 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
4204 a row width greater than the image width (or greater than LONG_MAX!).
4206 2014-07-04 K. Handa <handa@gnu.org>
4208 * coding.c (MIN_CHARBUF_SIZE): Delete it.
4209 (MAX_CHARBUF_EXTRA_SIZE): New macro.
4210 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
4212 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
4214 * font.h (struct font_driver): Remove get_outline and free_outline;
4215 not used by any font driver.
4216 * ftfont.c (ftfont_driver):
4217 * macfont.m (macfont_driver):
4218 * nsfont.m (nsfont_driver):
4219 * w32font.c (w32font_driver):
4220 * w32uniscribe.c (uniscribe_font_driver):
4221 * xfont.c (xfont_driver): Related users changed.
4222 * xselect.c (x_get_window_property): Use convenient xmalloc.
4223 Call to xfree only if some data was really allocated.
4225 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4227 On MS-Windows, display busy cursor on all GUI frames.
4228 This is similar to what we have on X. Quickly tested by Dani Moncayo.
4229 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
4230 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
4232 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
4233 * xdisp.c (start_hourglass): Remove Windows-specific bits.
4235 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4237 Use convenient alists to manage per-frame font driver-specific data.
4238 * frame.h (struct frame): Rename font_data_list to...
4239 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4240 * font.h (struct font_data_list): Remove; no longer need a special
4242 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
4244 * font.c (font_put_frame_data, font_get_frame_data)
4245 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
4247 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
4248 Related users changed.
4249 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
4250 Prefer convenient xmalloc and xfree.
4252 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4254 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
4255 the window whose glyph row is being prepared and a flag whether it
4256 is for mode/header line. Make sure the glyph row's marginal areas
4257 are in sync with what the window wants.
4260 * xdisp.c (display_line, display_mode_line):
4261 Call prepare_desired_row with additional arguments, as appropriate.
4263 * dispextern.h (prepare_desired_row): Adjust prototype.
4265 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4267 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4268 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4269 caused by xw_popup_dialog in daemon mode (Bug#17891).
4271 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4273 * frame.c (do_switch_frame): When switching to another TTY frame,
4274 make sure FrameCols and FrameRows are in sync with the new frame's
4277 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4279 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4280 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4281 min_char slots. Adjust comment.
4282 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4283 Add SUB_CHAR_TABLE_OFFSET member.
4284 (make_uninit_sub_char_table): New function.
4285 (toplevel): Add compile-time assert to verify suitable member layout
4286 in Lisp_Sub_Char_Table.
4287 * alloc.c (mark_char_table): Add extra argument to denote char table
4288 subtype. Adjust to match new layout of sub char-table.
4289 (mark_object): Always mark sub char-tables with mark_char_table.
4290 * chartab.c (make_sub_char_table, copy_sub_char_table)
4291 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4292 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4293 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4294 All related users changed.
4295 * lread.c (read1): Adjust to match new layout of sub char-table.
4296 * print.c (print_object): Likewise (Bug#17898).
4298 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4300 * keymap.c (get_keyelt): Simplify.
4301 (copy_keymap_item): Remove left-over code for when we had
4302 key-shortcut caches.
4304 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4306 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4307 (dealloc): Remove for EmacsScroller.
4309 * nsterm.h (EmacsScroller): Remove dealloc.
4311 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4313 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4315 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4317 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4318 when setNeedsDisplay is called so we don't trigger redisplay for every
4321 * nsterm.m (any_help_event_p): New variable.
4322 (mouseMoved:): Set any_help_event_p to YES if help event is
4323 generated. Remove else with empty help event that triggered redisplay
4324 for every mouse move.
4325 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4327 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4329 * xfns.c (Qsuppress_icon): Remove; no real users.
4330 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4331 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4332 (syms_of_w32fns): Don't DEFSYM it.
4334 2014-06-29 Glenn Morris <rgm@gnu.org>
4336 * Makefile.in (ns-app): Mark as PHONY.
4338 2014-06-28 Glenn Morris <rgm@gnu.org>
4340 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4341 liblw.a in this directory.
4343 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4345 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4346 also in unibyte case. (Bug#17865)
4348 2014-06-28 K. Handa <handa@gnu.org>
4350 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4351 (MIN_CHARBUF_SIZE): New macro.
4352 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4354 2014-06-27 Glenn Morris <rgm@gnu.org>
4356 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4357 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4358 (.el.elc): Replace suffix rule with pattern rule.
4359 (%.elc): New pattern rule, with order-only prerequisite.
4360 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4361 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4362 in place of BOOTSTRAPEMACS.
4364 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4366 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4368 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4370 Consistently use validate_subarray to verify substring.
4371 * fns.c (validate_substring): Not static any more. Adjust to
4372 use ptrdiff_t, not EMACS_INT, because string and vector limits
4373 can't exceed ptrdiff_t even if EMACS_INT is wider.
4374 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4375 (secure_hash): Adjust user.
4376 * lisp.h (validate_subarray): Add prototype.
4377 * coding.c (Fundecodable_char_position):
4378 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4379 Use validate_subarray. Adjust comment to mention substring.
4381 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4383 Do not allow out-of-range character position in Fcompare_strings.
4384 * fns.c (validate_subarray): Add prototype.
4385 (Fcompare_substring): Use validate_subarray to check ranges.
4386 Adjust comment to mention that the semantics was changed. Also see
4387 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4389 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4391 Be more consistent about the 'Qfoo' naming convention.
4392 * image.c (Fimagemagick_types):
4393 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4394 * process.c (Fmake_network_process):
4395 Rename C local identifier 'Qfoo to avoid giving the false
4396 impression that it stands for the symbol 'foo'.
4398 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4400 Simplify and cleanup character conversion stuff.
4401 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4403 * character.c (multibyte_char_to_unibyte)
4404 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4405 * character.h (make_char): Remove; unused.
4406 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4407 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4408 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4409 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4410 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4412 2014-06-22 Mario Lang <mlang@delysid.org>
4414 * w32fns.c (Fw32_shell_execute): The the -> the.
4416 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4418 * xmenu.c (mouse_position_for_popup):
4419 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4420 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4421 * menu.c (Fx_popup_menu):
4422 * xselect.c (x_handle_dnd_message): Adjust users.
4423 * menu.h (mouse_position_for_popup): Remove prototype.
4424 * xterm.h (x_relative_mouse_position): Add prototype.
4425 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4426 call XFree if XQueryTree returns zero.
4428 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4430 * indent.c (Fvertical_motion): Doc fix.
4431 Move to the goal column, if any, with a single call to
4432 move_it_in_display_line, not in two calls. Doing this with two
4433 calls causes move_it_in_display_line apply the line-prefix
4434 handling twice instead of just once. (Bug#17823)
4436 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4438 Port to OS X ACLs (Bug#17810).
4439 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
4440 ACL_TYPE_ACCESS) doesn't work.
4442 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
4444 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4445 before checking key-translation-map (bug#17659).
4447 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
4449 * font.c (font_make_object): Avoid dangling pointer which may
4450 crash GC (Bug#17771).
4452 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4454 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
4455 prototype of DGifCloseFile as appropriate for older and newer
4457 (gif_close): New function, encapsulates the differences in the
4458 calling sequence of DGifCloseFile before v5.1.0 and after it.
4459 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
4460 error string where appropriate. (Bug#17790)
4462 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
4463 macro execution, make sure point didn't move since last complete
4464 redisplay, as the condition for using the glyph matrix
4465 information. (Bug#17777)
4467 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
4469 Minor cleanup of fonset code.
4470 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
4471 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
4472 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
4473 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
4474 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
4475 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
4476 (free_realized_fontset): Remove because a no-op since 2008.
4477 (free_face_fontset): Adjust user.
4478 (syms_of_fontset): Shrink fontset by one extra slot.
4480 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
4482 Omit redundant extern decls.
4483 Most of this patch is from Dmitry Antipov, in:
4484 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
4485 * commands.h (update_mode_lines):
4486 * frame.h (Qbackground_color, Qforeground_color)
4487 (x_set_menu_bar_lines):
4488 * ftfont.c (ftfont_font_format):
4489 * intervals.h (Qkeymap, Qfont):
4490 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
4491 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
4492 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
4493 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
4494 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
4495 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
4496 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
4497 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
4498 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
4499 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
4500 (Qtool_bar, Qheader_line):
4501 * macros.c (Fexecute_kbd_macro):
4502 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
4503 * xterm.c (x_delete_terminal, XSetIMValues):
4504 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
4505 (x_implicitly_set_name, popup_activated)
4506 (widget_store_internal_border):
4507 Remove redundant decls.
4508 * frame.c [USE_X_TOOLKIT]: Include widget.h.
4509 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
4510 Remove _Noreturn, as make-docfile now does that for us.
4511 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
4512 (Qregion_extract_function): New decl.
4513 * window.c, xfns.c: Include menu.h.
4515 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
4517 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
4519 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
4521 * fileio.c (Fread_file_name): Do not pass redundant args and ...
4522 * callint.c (read_file_name): ... convert to static here.
4523 * lisp.h (Fread_file_name): Do not EXFUN it.
4524 (STRING_COPYIN): Remove; unused.
4525 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
4526 (char_composable_p): ... static function. All users changed.
4527 * eval.c (toplevel): Remove redundant #include directives.
4528 * xterm.c (x_initialize): Add static to match prototype.
4529 * ccl.c (Fccl_execute_on_string):
4530 * font.c (fon_intern_prop): Use make_specified_string.
4532 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
4534 * Makefile.in (ns-app): Fix typo that broke build on OS X.
4535 Reported by David Caldwell in:
4536 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
4538 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
4540 Do not ask for XRender extension each time XFT font is opened.
4541 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
4542 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
4544 2014-06-15 Glenn Morris <rgm@gnu.org>
4546 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
4548 2014-06-15 Eli Zaretskii <eliz@gnu.org>
4550 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
4551 information if we are in the middle of executing a keyboard macro,
4552 since redisplay doesn't update the screen until the macro is
4553 finished. (Bug#17777)
4555 * alloc.c (cleanup_vector): Don't dereference a font driver
4556 pointer if it is NULL. (Bug#17771)
4558 2014-06-13 Glenn Morris <rgm@gnu.org>
4560 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
4561 ($(lispsource)/international/charprop.el)
4562 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
4563 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
4564 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
4565 GNU make automatically passes command-line arguments to sub-makes.
4567 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
4569 Avoid hangs in accept-process-output (Bug#17647).
4570 * lisp.h, process.c (wait_reading_process_input):
4571 Return int, not bool. All uses changed.
4572 * process.c (SELECT_CANT_DO_WRITE_MASK):
4573 Remove macro, replacing with ...
4574 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
4576 (status_notify): New arg WAIT_PROC. Return int, not void.
4579 2014-06-13 Eli Zaretskii <eliz@gnu.org>
4581 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
4582 the frame is the initial frame, because the hook is not set up
4583 then, and Emacs crashes.
4584 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
4586 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
4588 * keymap.c (silly_event_symbol_error): Don't recommend the use
4591 2014-06-11 Eli Zaretskii <eliz@gnu.org>
4593 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
4594 matching overlay strings with 'cursor' property against buffer
4595 positions traversed in the glyph row. (Bug#17744)
4597 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
4599 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
4602 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
4603 determine 10.9 (Bug#17751).
4605 * macfont.m (macfont_draw): Positions were not freed.
4607 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
4609 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
4610 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
4611 function. Also adjust comment.
4612 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
4614 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
4615 * font.c (font_done_for_face):
4616 * xfaces.c (realize_non_ascii_face): Adjust user.
4617 * font.h (struct font_driver): Convert 'prepare_face' to return
4618 void because its return value is never used anyway.
4619 * xfont.c (xfont_prepare_face): Return void.
4620 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
4621 (xftfont_done_face): Use xfree.
4623 * dispextern.h (last_tool_bar_item): Remove declaration.
4624 * frame.h (struct frame): New member last_tool_bar_item.
4625 * frame.c (make_frame): Initialize it.
4626 * xdisp.c (toplevel): Remove last_tool_bar_item.
4627 (handle_tool_bar_click, note_tool_bar_highlight):
4628 * w32term.c (w32_read_socket, w32_initialize):
4629 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
4631 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
4632 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
4634 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4636 Say (accept-process-output P)'s result pertains to P if P is non-nil.
4637 * process.c (Faccept_process_output)
4638 (wait_reading_process_output): Mention that if PROCESS is non-nil,
4639 the return value is about PROCESS, not about other processes.
4641 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
4643 Further adjustments to mark_object and friends.
4644 Now the mark_object's stack is just 32 bytes on a 64-bit
4645 system, which means extra 20% off the stack usage.
4646 * alloc.c (mark_save_value): As before, refactored out from ...
4647 (mark_object): ... adjusted user. Also add comment.
4649 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4651 Fix core dump after a dropped X connection (Bug#17704).
4652 * sysdep.c (stuff_char): Don't abort merely because the selected frame
4653 is dead, as we may be shutting down.
4655 2014-06-08 Glenn Morris <rgm@gnu.org>
4657 * fileio.c (write-region-inhibit-fsync): Doc tweak.
4659 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
4661 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
4663 If a C name must be extern on some platforms, make it extern on all.
4664 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
4666 * font.h (ftxfont_driver) [HAVE_XFT]:
4667 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
4668 * lisp.h (get_frame_param):
4669 * menu.h (tty_menu_show):
4670 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
4671 * termhooks.h (encode_terminal_code):
4672 * xterm.h (x_menu_wait_for_event):
4674 * frame.c (get_frame_param):
4675 * fringe.c (max_used_fringe_bitmap):
4676 * ftxfont.c (ftxfont_driver):
4677 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
4678 * menu.c (menu_items_inuse):
4679 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
4680 * term.c (encode_terminal_code, tty_menu_show):
4681 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
4682 * xfaces.c (load_color):
4683 * xmenu.c (x_menu_wait_for_event):
4686 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
4688 Change object marking routines to minimize stack usage.
4689 This change moves a few cold paths from mark_object to NO_INLINE
4690 functions and adjusts symbol marking loop. According to GCC 4.8.2
4691 -Wstack-usage, this reduces mark_object's stack usage from 80 to
4692 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
4693 stack usage at the mark phase is reduced up to 28%. Surprisingly,
4694 it also gains up to 3% in speed (with default '-O2 -g3' flags).
4695 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
4696 refactored out from ...
4697 (mark_object): ... adjusted user. Also mark symbols in a tight
4699 (mark_face_cache): Add NO_INLINE.
4701 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4703 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
4704 contains garbage on WINDOWSNT (which could potentially infloop at
4707 Minimize cursor motion during TTY menu updates.
4708 * term.c (tty_menu_display): Don't position cursor here.
4709 Instead, pass the cursor coordinates to update_frame_with_menu.
4710 (tty_menu_activate): Send the hide cursor command only once in an
4711 iteration through the outer 'while' loop.
4713 * dispnew.c (update_frame_1): Accept an additional argument
4714 SET_CURSOR_P, and position the cursor at the end of the frame
4715 update only if that argument is non-zero. All callers changed to
4716 provide the additional argument as non-zero, except for
4717 update_frame_with_menu.
4718 (update_frame_with_menu): Accept 2 additional arguments ROW and
4719 COL; if they are non-negative, instruct update_frame_1 not to
4720 position the cursor, and instead position it according to ROW and COL.
4722 * dispextern.h (update_frame_with_menu): Update prototype.
4724 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
4726 * callproc.c (call_process): Don't check read-only if we don't insert
4727 anything (bug#17666).
4729 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4731 * dispnew.c (update_frame_with_menu): Set display_completed.
4733 2014-06-07 Eli Zaretskii <eliz@gnu.org>
4735 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
4737 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
4739 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
4741 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
4742 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
4744 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
4746 * window.c (Frecenter): Signal an error if window-buffer is not
4749 * keyboard.c (make_lispy_position): Don't include a buffer position in
4750 mode/header-line mouse events.
4752 * keyboard.c (read_char): Handle (t . <event>) in the second use of
4753 Vunread_command_events (bug#17650).
4755 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
4757 * xterm.c (x_setup_pointer_blanking):
4758 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
4760 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
4762 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
4763 because it will be defined in generated config.h if needed.
4765 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4767 Use terminal-specific hooks to display popup dialogs.
4768 * termhooks.h (struct terminal): New field popup_dialog_hook.
4769 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4770 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4771 code and use popup_dialog_hook.
4772 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4773 * nsterm.h (ns_popup_dialog): Adjust prototype.
4774 * nsterm.m (ns_create_terminal):
4775 * w32term.c (w32_create_terminal):
4776 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4777 Setup popup_dialog_hook.
4779 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4781 * w32heap.c (report_temacs_memory_usage): Improve the report by
4782 reporting the large blocks that are actually occupied at dump time.
4784 * w32console.c (initialize_w32_display): Set the console
4785 menu_show_hook, otherwise TTY menus are broken on w32.
4787 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4789 Use terminal-specific hooks to display menus.
4790 * termhooks.h (struct terminal): New field menu_show_hook.
4791 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4792 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4794 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4795 * nsmenu.m (ns_menu_show):
4796 * w32menu.c (w32_menu_show):
4797 * xmenu.c (x_menu_show):
4798 * term.c (tty_menu_show): Adjust to use bit flags.
4799 (set_tty_hooks): Set menu_show_hook.
4800 * xterm.c (x_create_terminal):
4801 * nsterm.m (ns_create_terminal):
4802 * msdos.c (initialize_msdos_display):
4803 * w32term.c (w32_create_terminal): Likewise.
4805 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
4807 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
4809 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4811 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
4812 (FD_SET): Don't define on WINDOWSNT.
4814 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4816 * emacs.c: Include "sysselect.h", to define its inline functions.
4817 Problem reported by Glenn Morris in:
4818 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
4820 Do not require libXt-devel when building with gtk.
4821 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
4822 dependency on libXt-devel.
4823 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
4824 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
4825 lwlib-widget.h now does this.
4826 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
4828 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
4830 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
4831 * process.c (add_read_fd, delete_read_fd, add_write_fd)
4832 (delete_write_fd, wait_reading_process_output):
4833 Remove now-redundant easserts.
4834 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
4835 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4836 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
4837 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
4839 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4841 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
4842 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
4843 (calloc): Don't undef, it is never defined.
4844 (HEAP_ENTRY_SHIFT): Remove unused macro.
4846 * Makefile.in (C_HEAP_SWITCH): Remove.
4847 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
4849 Fix MS-Windows build broken by menu changes on 2014-06-02.
4850 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
4852 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
4853 Define instead of including ../lwlib/lwlib.h, which causes
4854 compilation errors due to missing X11 headers.
4856 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4858 * process.c (wait_reading_process_output): Omit incorrect test of
4859 p->infd against zero. Add easserts for infd having a plausible value.
4861 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4863 Adjust to match recent lwlib changes.
4864 * menu.h (xmalloc_widget_value): Replace by ...
4865 (make_widget_value): ... new prototype.
4866 * menu.c (xmalloc_widget_value): Replace by ...
4867 (make_widget_value): ... new function.
4868 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
4869 * gtkutil.c (malloc_widget_value, free_widget_value):
4870 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
4871 * keyboard.h (enum button_type, struct _widget_value):
4872 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
4874 * nsmenu.m (ns_update_menubar, ns_menu_show):
4875 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
4876 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
4877 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
4879 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4881 * image.c (x_query_frame_background_color)
4882 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
4883 Fix --enable-gcc-warnings compilation without image libraries.
4885 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4887 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
4888 emulated break value only if it goes up.
4889 (sbrk): Add assertion that the INCREMENT argument is strictly
4890 zero. Improve and correct the commentary.
4892 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4894 Improve AIX-related merge from emacs-24.
4895 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
4896 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4897 not on AIX; since we're on the trunk we can use enums more broadly.
4899 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4901 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4903 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4904 to min(value, whole).
4906 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4908 Bring back the changes to GDB-visible symbols, but only on AIX.
4909 And only if it's not pre-4.2 GCC.
4910 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4911 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4912 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4915 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4917 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4918 with PT, not GPT. (Bug#16433)
4920 Revert last changes to GDB-visible symbols.
4921 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4922 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4923 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4926 2014-06-02 Glenn Morris <rgm@gnu.org>
4928 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4930 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4932 Fix port to 32-bit AIX with xlc (Bug#17598).
4933 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4934 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4935 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4936 to work around a compiler bug in IBM xlc 12.1.
4938 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4940 * xterm.c (x_update_window_end): Don't invalidate the entire
4941 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4942 highlight needs to be redisplayed. (Bug#17588)
4944 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4946 Port the GDB-visible symbols to AIX.
4947 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4948 optimizes away the relevant external symbols. Use enums instead;
4949 this suffices for the AIX port, which is 32-bit-only anyway.
4950 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4951 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4952 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4955 Include sources used to create macuvs.h.
4956 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4957 * macuvs.h: Use automatically-generated header.
4959 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4961 Port signal-handling to DragonFly BSD (Bug#17646).
4962 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4963 Move implementations from callproc.c to sysdep.c.
4964 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4965 Move declarations from process.h to syssignal.h.
4967 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4969 * callint.c (Ffuncall_interactively): Add usage.
4971 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4973 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4975 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4977 * w32heap.c (malloc_before_dump, malloc_after_dump)
4978 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4979 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4980 set errno where appropriate to emulate CRT functions.
4982 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4984 Debugging facility to check whether 'const char *' points to
4985 relocatable data of non-pure Lisp string.
4986 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4987 (mark_maybe_pointer): ... adjusted user.
4988 (relocatable_string_data_p): New function.
4989 * lisp.h (relocatable_string_data_p): Add prototype.
4990 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4991 the pointer to relocatable Lisp data is not used.
4993 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4995 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4996 * atimer.c (block_atimers):
4997 * callproc.c (block_child_signal): Block SIGINT too;
4998 otherwise, its handler might now unblock signals that it shouldn't.
4999 * keyboard.c (read_char): Clear signal mask, since we may
5000 be in a SIGINT handler, and many signals may be masked.
5001 * keyboard.c (handle_interrupt):
5002 * sysdep.c (handle_arith_signal):
5003 Clear signal mask instead of just unblocking the signal that
5004 was received, since several signals may be blocked at this point.
5006 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5008 * Makefile.in (TEMACS_POST_LINK): Remove target.
5009 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5010 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5012 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5014 * xmenu.c (xdialog_show): Remove prototype, rename to
5015 x_dialog_show, remove 2nd arg because it's always zero
5016 and simplify accordingly.
5017 (xw_popup_dialog): Adjust user.
5018 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5019 2nd arg because it's always zero and simplify accordingly.
5020 (w32_popup_dialog): Adjust user.
5022 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5024 * w32heap.c (report_temacs_memory_usage): New function.
5026 * unexw32.c (unexec) [ENABLE_CHECKING]:
5027 Call report_temacs_memory_usage.
5029 * w32heap.h (report_temacs_memory_usage): Add prototype.
5031 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5033 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
5034 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
5036 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5038 * buffer.c (init_buffer): Accept an argument 'initialized'.
5039 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
5040 mmap_regions and mmap_fd, to avoid referencing stale data from the
5041 dump phase. Add an assertion for buffer text of buffers created
5042 in temacs before this function is called. (Bug#17622)
5043 (mmap_regions_1, mmap_fd_1): Remove unused variables.
5045 * lisp.h (init_buffer): Update prototype.
5047 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
5049 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5051 * alloc.c (Fgarbage_collect): Fix compilation with
5052 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
5054 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5056 * frame.c, frame.h (frame_char_to_pixel_position)
5057 (frame_set_mouse_position): Now static, and made private in
5058 frame.c rather than public in frame.h.
5060 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5062 Refactor mouse positioning stuff to avoid code duplication.
5063 * frame.h (frame_char_to_pixel_position): New function.
5064 (x_set_mouse_position): Rename to...
5065 (frame_set_mouse_position): ...new function.
5066 (frame_set_mouse_pixel_position): Add prototype.
5067 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
5068 Rename to frame_set_mouse_pixel_position.
5069 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
5071 * xterm.h, w32term.h ( x_set_mouse_position)
5072 (x_set_mouse_pixel_position): Remove prototypes.
5074 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5076 On X, always make pointer visible when deleting frame (Bug#17609).
5077 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
5079 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
5081 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
5082 * keyboard.c (gobble_input): If there is no terminal input error,
5083 make sure the pointer is visible for all frames on this terminal.
5084 * xterm.c (x_free_frame_resources): Enable pointer visibility if
5085 it was previously disabled.
5087 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
5089 * data.c (Fzerop): Move to Elisp.
5090 (syms_of_data): Don't defsubr it.
5091 * keyboard.c (echo_keystrokes_p): New function.
5092 (read_char, record_menu_key, read_key_sequence): Use it.
5094 * callint.c (Qfuncall_interactively): New var.
5095 (Qcall_interactively): Remove.
5096 (Ffuncall_interactively): New function.
5097 (Fcall_interactively): Use it.
5098 (syms_of_callint): Defsubr it.
5100 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
5102 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
5103 relocated from under us.
5105 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
5107 Use mmap(2) emulation for allocating buffer text on MS-Windows.
5108 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
5109 configure, not from HEAPSIZE.
5110 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
5112 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
5113 for MinGW, since it no longer uses gmalloc.
5115 * buffer.c: Do not define mmap allocations functions for Windows.
5116 Remove mmap_find which is unused. Remove mmap_set_vars which does
5118 [WINDOWSNT]: Include w32heap.h.
5119 (init_buffer): Always allocate new memory for buffers.
5121 * emacs.c: Remove mmap_set_vars calls.
5123 * image.c (free_image): Undef free for Windows because it is
5124 redirected to our private version.
5126 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
5127 (copy_executable_and_dump_data): Remove dumping the heap section.
5128 (unexec): Restore using_dynamic_heap after dumping.
5130 * w32heap.c (dumped_data_commit, malloc_after_dump)
5131 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5132 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
5133 (mmap_free): New functions.
5135 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
5137 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
5139 * image.c (imagemagick_load_image): Use MagickRealType for local
5140 'color_scale', instead of double, to avoid a GCC warning about
5143 * xfns.c (Fx_window_property): Remove unused local.
5145 Don't kill already-reaped process (Bug#17561).
5146 * process.c (process_send_signal): Fix race condition where a
5147 subprocess was reaped by a signal handler between the check for
5148 liveness and calling 'kill', which meant that Emacs could in
5149 theory kill an innocent bystander process. Do the fix by blocking
5150 SIGCHLD in a critical section that checks liveness before killing.
5152 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5154 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
5156 2014-05-26 Ken Brown <kbrown@cornell.edu>
5158 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
5159 even if !CYGWIN (see bug#17510).
5161 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
5163 * nsfns.m (Fns_do_applescript): Surround NSApp run
5164 with calls to ns_init_events, ns_finish_events (Bug#17424).
5166 * nsterm.h (ns_init_events, ns_finish_events): Declare.
5168 * nsterm.m (ns_init_events, ns_finish_events): New functions.
5169 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
5171 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
5172 with calls to ns_init_events, ns_finish_events (Bug#17424).
5174 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5176 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
5177 if we are iterating over an object that generates glyphs for
5178 marginal areas. (Bug#17585)
5180 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5182 * xdisp.c (safe__call1, safe__eval): Now static.
5184 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5186 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
5187 (safe_call, safe__call1): Construct a va_list argument for safe_call.
5188 (safe_call1): Call safe_call instead of safe__call directly.
5190 2014-05-26 Ken Brown <kbrown@cornell.edu>
5192 * w32term.c (x_delete_display) [CYGWIN]: Don't free
5193 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
5196 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
5198 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
5199 (safe__call, safe__call1, safe__eval): New functions.
5200 (safe_call): Use it.
5201 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
5202 (display_mode_element): Same for `:eval'.
5204 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5206 Fix port to 32-bit AIX (Bug#17540).
5207 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
5208 twice. _text already includes this offset.
5209 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
5211 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5213 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
5214 when closest_pos is identical to to_charpos, don't recurse, since
5215 we already tried that, and failed. (Bug#17539)
5217 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
5218 unwinding when frame's faces were not initialized yet, increment
5219 the frame's image-cache reference count before calling
5220 x_free_frame_resources. Don't dereference
5221 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
5223 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
5225 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
5228 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
5229 macfont.m, call draw with adjusted arguments so font drivers
5230 don't need to do that.
5232 * macfont.m (macfont_draw): Merge changes from Macport.
5234 2014-05-24 Eli Zaretskii <eliz@gnu.org>
5236 * alloc.c (garbage_collect_1): New function, with all of the guts
5237 of Fgarbage_collect.
5238 (mark_stack): Accept an argument END and don't mark Lisp objects
5239 on the stack beyond the address given by END. Calculation of END
5240 was moved to Fgarbage_collect.
5241 (Fgarbage_collect): Calculate the end address of the stack portion
5242 that needs to be examined by mark_stack, and pass that address to
5243 garbage_collect_1, which will pass it to mark_stack.
5244 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
5245 for more details about the underlying problems. In particular,
5246 this avoids dumping Emacs with the large hash-table whose value is
5247 held in purify-flag for most of the time loadup.el runs.
5249 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
5251 * xfns.c (x_window_property_intern): New function (code from
5253 (Fx_window_property): Call x_window_property_intern. If property
5254 not found and NILP (source) and outer window != inner window,
5255 check outer window for property (Bug#17537).
5257 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5259 Supply malloc and alloc_size attributes for extern allocators.
5260 This documents the C API, and helps GCC generate a bit better code.
5261 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5262 (ATTRIBUTE_MALLOC_SIZE): New macros.
5263 * gmalloc.c (malloc, realloc, calloc):
5264 * gtkutil.h (malloc_widget_value):
5265 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5266 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5269 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5271 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5272 * image.c (imagemagick_load_image): Port to hosts that do not use
5273 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5275 2014-05-21 Leo Liu <sdl.web@gmail.com>
5277 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5279 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5281 * dbusbind.c (xd_signature): Revert last 2 patches.
5283 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5285 Allow any non-nil value to count as true in bool-vector.
5286 Likewise for xd_signature in dbusbind.c.
5287 This is more consistent with the usual practice in Emacs, which is
5288 that any non-nil value counts as true.
5289 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5290 * dbusbind.c (xd_signature): Likewise, for booleans.
5291 * data.c, lisp.h (Qbooleanp):
5292 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5294 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5296 * lisp.h (CHECK_BOOLEAN): New function.
5297 * alloc.c (Fbool_vector): New function.
5298 (syms_of_alloc): Defsubr it.
5299 * data.c (Qbooleanp): New symbol.
5300 (syms_of_data): DEFSYM it.
5301 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5303 * font.c (font_matching_entity): Extract font-entity object
5304 from the vector of matching entities (Bug#17486).
5306 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5308 Assume C99 or later (Bug#17487).
5309 * bytecode.c (B__dummy__): Remove.
5310 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5311 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5312 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5313 * regex.c (DEBUG_PRINT): Assume varargs macros.
5314 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5316 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5318 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5319 memory for every buffer that was dumped.
5321 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5323 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5324 (Fnreverse): Allow vectors and bool vectors.
5326 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5328 Minor cleanup for terminal setup.
5329 * termhooks.h (create_terminal): Adjust prototype.
5330 * terminal.c (create_terminal): Pass output method and RIF as args.
5331 (init_initial_terminal):
5332 * nsterm.m (ns_create_terminal):
5333 * term.c (init_tty):
5334 * w32term.c (w32_create_terminal):
5335 * xterm.c (x_create_terminal): Adjust users.
5336 Avoid redundant NULL initializers and add comments.
5338 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5340 * keyboard.c (Qdeactivate_mark): Now static.
5342 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5344 If available, use Xfixes extension to do pointer blanking.
5345 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5346 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5347 (make_invisible_cursor): Move to...
5348 * xterm.c (make_invisible_cursor): ...here.
5349 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5350 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5351 (x_term_init): Call to x_setup_pointer_blanking.
5352 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5353 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5355 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5357 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5359 2014-05-12 Glenn Morris <rgm@gnu.org>
5361 * fileio.c (Ffile_executable_p): Doc tweak.
5363 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5365 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5366 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5368 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5370 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5372 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5374 Fix initialization of minibuffer history variable (Bug#17430).
5375 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5376 Move the initialization up to prevent any "value void" message.
5378 2014-05-08 Samuel Bronson <naesten@gmail.com>
5380 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5381 are matched (bug#17413).
5383 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5385 Stop tooltips pulling Emacs window to front (Bug#17408).
5386 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5387 SetWindowPos invocations.
5389 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5391 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5392 not initialized (Bug#17398).
5394 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5396 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5398 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5400 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5401 [HAVE_NS]: Do not include png.h.
5402 (x_query_frame_background_color): New function.
5403 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5404 (png_load_body): Coalesce duplicate code.
5406 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5408 Consult libpng-config more consistently (Bug#17339).
5409 * Makefile.in (PNG_CFLAGS): New var.
5410 (ALL_CFLAGS): Use it.
5411 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5412 CFLAGS now handles this.
5414 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5416 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5417 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5418 because WCONTINUED is always defined now.
5419 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5421 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5423 * buffer.c (overlay_strings): Fix the wording of the commentary.
5425 2014-05-01 Glenn Morris <rgm@gnu.org>
5427 * floatfns.c (Fisnan):
5428 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5430 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5432 * term.c (tty_menu_activate): A better initialization for cursor
5435 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5437 * intervals.c: Tighten assertions.
5438 (create_root_interval): Make sure the interval is not empty.
5439 (intervals_equal): Use booleans.
5440 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
5441 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
5442 (balance_possible_root_interval): Simplify and use booleans.
5443 (split_interval_right, split_interval_left): Check LENGTH, and remove
5444 now redundant assertion.
5445 (adjust_intervals_for_insertion): Remove now redundant assertions.
5446 (delete_node, interval_deletion_adjustment)
5447 (adjust_intervals_for_deletion, merge_interval_right)
5448 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
5449 (reproduce_interval): Make sure the interval is not empty.
5451 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
5453 * term.c (tty_menu_activate): Don't assume row and col are initialized.
5454 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
5455 satisfaction that they would always be initialized.
5457 2014-04-30 Eli Zaretskii <eliz@gnu.org>
5459 * term.c (tty_menu_display): Move the cursor to the active menu item.
5460 (tty_menu_activate): Return the cursor to the active menu item
5461 after displaying the menu and after displaying help-echo.
5462 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
5463 for the details of why this is needed by screen readers and
5466 2014-04-30 Glenn Morris <rgm@gnu.org>
5468 * process.c (handle_child_signal):
5469 Handle systems without WCONTINUED. (Bug#15110, 17339)
5471 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
5473 * window.c (struct saved_window): Remove mark.
5474 (Fset_window_configuration, save_window_save)
5475 (compare_window_configurations): Don't touch marks any more.
5477 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
5479 Use bits_word for gcmarkbits.
5480 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
5481 bits_word is typically a tad more efficient for mark bits than
5482 unsigned is, so use bits_word. All uses changed.
5483 * lisp.h (BITS_PER_INT): Remove; no longer used.
5485 Avoid undefined behavior in signed left shift.
5486 This ports to GCC 4.9.0 with -fsanitize=undefined.
5487 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
5489 * regex.c (extract_number):
5490 * lisp.h (make_number, XINT):
5491 Do not shift a 1 bit left into a sign bit.
5492 * alloc.c (struct cons_block, struct float_block): Use unsigned,
5493 not int, for gcmarkbits. All uses changed.
5495 2014-04-25 Eli Zaretskii <eliz@gnu.org>
5497 * search.c (Fnewline_cache_check): Don't try to count newlines
5498 outside the buffer's restriction, as find_newline doesn't support that.
5500 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
5502 * window.c (Fset_window_configuration): Deactivate the mark before
5504 (set_window_buffer): Ignore window_initialized.
5505 (window_initialized): Remove.
5506 * keyboard.c (Qdeactivate_mark): Not static any more.
5507 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
5510 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
5512 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
5513 and to clang 3.4, which have fixed the bug. This should let us
5514 run a bit faster on these platforms when address sanitization is
5517 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
5519 Port to GCC 4.9.0 with --enable-gcc-warnings.
5520 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
5522 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
5523 a way that also works with GCC 4.9.0.
5525 * search.c (Fnewline_cache_check): Remove unused locals.
5527 2014-04-22 Eli Zaretskii <eliz@gnu.org>
5529 * search.c (find_newline1): New subroutine.
5530 (Fnewline_cache_check): New function.
5531 (syms_of_search): Defsubr it.
5533 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
5535 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
5536 * keyboard.c (unblock_input): Add comment.
5537 * xgselect.c (xg_select): Prevent Glib main loop recursion.
5539 2014-04-22 Daniel Colascione <dancol@dancol.org>
5541 * lread.c (readevalloop_eager_expand_eval): New function
5542 that can recurse into toplevel forms.
5543 (readevalloop): Call it.
5544 * lisp.h: Declare Qprogn.
5545 * callint.c (Qprogn): No longer static.
5547 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
5549 * intervals.c (rotate_right, rotate_left): Fix up length computation.
5550 Also change identifiers to match the comments, and add more assertions
5553 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
5555 * emacs.c (close_output_streams): Don't clear and restore errno.
5557 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
5559 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
5560 never becomes visible, i.e. using XMonad (Bug#17237).
5562 2014-04-18 Eli Zaretskii <eliz@gnu.org>
5564 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
5565 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
5566 (Fline_pixel_height): Don't assume that the current buffer and the
5567 selected window's buffer are one and the same. (Bug#17281)
5569 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
5570 paragraph-start cache before the newline cache. (Bug#17269)
5572 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
5574 * term.c (tty_send_additional_strings): No need to fflush here,
5576 (tty_set_terminal_modes): fflush after sending additional strings,
5579 2014-04-17 Daniel Colascione <dancol@dancol.org>
5581 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
5583 (tty_send_additional_strings): New function.
5584 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
5585 (syms_of_term): Intern tty-mode-set-strings and
5586 tty-mode-reset-strings.
5588 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5590 * window.c (save_window_save): Lookup window_point_insertion_type in
5591 the right buffer (bug#15457).
5592 (Qwindow_point_insertion_type): New var.
5593 (syms_of_window): Initialize it.
5595 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5597 Fix the MSDOS build.
5598 * unexcoff.c [MSDOS]: Include libc/atexit.h.
5599 (copy_text_and_data): Zero out the atexit chain pointer before
5602 * termhooks.h (encode_terminal_code): Update prototype.
5604 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
5605 visible for all DOS_NT ports, not just WINDOWSNT.
5606 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
5608 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
5609 unless it is defined.
5610 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
5612 * process.c (close_on_exec, accept4, process_socket): Move into
5613 the "ifdef subprocesses" part.
5614 (catch_child_signal): Condition by "ifdef subprocesses".
5615 (syms_of_process) <Qinternal_default_process_sentinel>
5616 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
5618 * msdos.h: Add prototypes for new functions.
5619 (EINPROGRESS): Define.
5620 (O_CLOEXEC): Define to zero.
5622 * msdos.c (check_window_system): Remove unnecessary an
5623 incompatible duplicate function.
5624 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
5625 New functions in support of new functionality.
5627 * menu.c (single_menu_item): Add visual indication of submenu
5628 also for menus on MSDOS frames.
5629 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
5631 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
5632 when async subprocesses aren't supported.
5634 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
5636 * emacs.c (close_output_streams): Zero out errno before calling
5639 * dired.c [MSDOS]: Include msdos.h.
5641 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
5642 (DATA_START) [MSDOS]: Define.
5643 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
5645 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
5646 Ifdef away for MSDOS.
5647 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
5648 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
5650 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
5651 Use temporary file template that is compatible with mkostemp.
5652 Move vfork-related portions under #ifndef MSDOS.
5653 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
5655 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5657 * buffer.c (Foverlays_at): Add argument `sorted'.
5659 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5661 * insdel.c (invalidate_buffer_caches): When deleting or replacing
5662 text, invalidate the bidi_paragraph_cache upto and including the
5665 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5667 Port to IRIX 6.5 (Bug#9684).
5668 * conf_post.h (INET6) [IRIX6_5]: Define.
5669 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
5670 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
5672 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5674 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
5675 before passing it to system APIs.
5677 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5679 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
5680 make sure stack.byte_string_start is not de-adjusted by pushhandler.
5682 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5684 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
5686 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
5688 Remove DATA_SEG_BITS.
5689 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
5690 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
5691 cc, but that platform is so old that SGI itself stopped supporting
5692 it in December 2013. If you still need Emacs on IRIX, please
5693 either compile with GCC and port the undumping code, or run
5694 './configure --with-wide-int'.
5695 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
5696 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
5697 DEFINE_GDB_SYMBOL_START way to define it.
5698 (NONPOINTER_BITS): New macro.
5699 (EMACS_INT): Use it.
5700 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
5701 the problem and/or configuring --with-wide-int.
5702 (USE_LSB_TAG): Simplify, based on above changes.
5703 (gdb_DATA_SEG_BITS): Remove. All uses removed.
5704 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
5706 2014-04-12 Eli Zaretskii <eliz@gnu.org>
5708 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
5709 covered by a display string that ends in a newline, and that cases
5710 going back by DVPOS lines to hit the search limit, lift the limit
5711 and go back until DVPOS is reached. (Bug#17244)
5713 * indent.c (Fvertical_motion): Handle correctly the case when the
5714 display string is preceded by an empty line.
5716 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
5717 use S_IWRITE instead.
5719 2014-04-11 Glenn Morris <rgm@gnu.org>
5721 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
5723 2014-04-11 Ken Brown <kbrown@cornell.edu>
5725 * Makefile.in (EMACS_MANIFEST): Revert last change.
5727 2014-04-10 Daniel Colascione <dancol@dancol.org>
5729 * puresize.h (BASE_PURESIZE): Increase.
5731 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5733 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
5735 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
5736 region handling (and don't call signal_before_change) if
5737 inhibit_modification_hooks is set.
5738 (signal_before_change): Don't check inhibit_modification_hooks any more.
5740 2014-04-08 Daniel Colascione <dancol@dancol.org>
5742 * alloc.c (sweep_symbols, mark_object): Assert that symbol
5743 function cells contain valid lisp objects. (Modified version of
5746 * alloc.c (detect_suspicious_free): Split actual stack capturing
5747 out into new function for easier breakpoint setting.
5748 (note_suspicious_free): New function.
5750 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
5752 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
5754 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
5755 (symbol_block_pinned): New var.
5756 (Fmake_symbol): Initialize `pinned'.
5757 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
5758 pinned and signal an error for un-purifiable objects.
5759 (pure_cons): Use it.
5760 (Fpurecopy): Use it, except for objects that can't be purified.
5761 (mark_pinned_symbols): New function.
5762 (Fgarbage_collect): Use it.
5763 (gc_sweep): Remove hack made unnecessary.
5765 2014-04-07 Glenn Morris <rgm@gnu.org>
5767 * keyboard.c (Fopen_dribble_file): Doc tweak.
5769 2014-04-07 Ken Brown <kbrown@cornell.edu>
5771 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5773 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5775 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5776 We have a substitute execinfo.h on hosts that lack it.
5777 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5778 isn't optimized away.
5780 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5782 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5783 * alloc.c (memory_full):
5784 * charset.c (syms_of_charset):
5785 * doc.c (Fsnarf_documentation):
5787 * font.c (BUILD_STYLE_TABLE):
5788 * keyboard.c (make_lispy_event):
5789 * profiler.c (setup_cpu_timer):
5790 * xgselect.c (xg_select):
5791 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5793 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5794 Replace the only use with ARRAYELTS (font_property_table).
5795 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5797 2014-04-03 Daniel Colascione <dancol@dancol.org>
5799 * xterm.c (x_term_init):
5800 * xfns.c (best_xim_style):
5801 * xfaces.c (Fdump_colors):
5802 * w32fns.c (w32_default_color_map):
5803 * w32.c (init_environment, N_ENV_VARS):
5804 * unexcw.c (read_exe_header):
5805 * term.c (term_get_fkeys_1):
5806 * sysdep.c (init_baud_rate):
5807 * nsterm.m (ns_convert_key):
5808 * nsfns.m (get_geometry_from_preferences):
5809 * msdos.c (dos_set_window_size, init_environment):
5810 * macfont.m (mac_font_get_glyph_for_cid)
5811 (macfont_store_descriptor_attributes)
5812 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
5813 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
5814 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
5816 * image.c (xpm_str_to_color_key):
5817 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
5818 * frame.c (x_set_frame_parameters):
5819 * fileio.c (Ffile_selinux_context):
5820 * emacs.c (sort_args):
5821 * dosfns.c (msdos_stdcolor_name):
5822 * dired.c (file_attributes):
5823 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
5824 Change expressions of the form sizeof(arr) / sizeof(arr[0])
5827 2014-04-02 Daniel Colascione <dancol@dancol.org>
5829 * data.c (Ffset): Abort if we're trying to set a function call to
5832 * lisp.h (ARRAYELTS): New macro.
5834 * alloc.c: Include execinfo.h if available.
5835 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
5836 (suspicious_free_record): New structure.
5837 (suspicious_objects, suspicious_object_index)
5838 (suspicious_free_history, suspicious_free_history_index):
5840 (find_suspicious_object_in_range, detect_suspicious_free)
5841 (Fsuspicious_object): New functions.
5842 (cleanup_vector): Call find_suspicious_object_in_range.
5844 2014-04-02 Martin Rudalics <rudalics@gmx.at>
5846 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
5847 width from font width (Bug#17163).
5849 * frame.c (x_set_frame_parameters): Calculate default values of
5850 new frame sizes only after all other frame parameters have been
5851 processed (Bug#17142).
5853 2014-04-02 Ken Brown <kbrown@cornell.edu>
5855 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
5858 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5860 * xterm.c (x_draw_image_glyph_string): Adjust image background
5861 width accordingly when its x position is adjusted. (Bug#17115)
5863 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
5865 * font.c (font_list_entities): Do not add empty vector to font cache.
5866 (font_matching_entity): Likewise. If matching entity is found, insert
5867 1-item vector with this entity instead of entity itself (Bug#17125).
5869 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
5871 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
5873 * fns.c (validate_subarray): Rename from validate_substring,
5874 since it works for vectors too. New arg ARRAY. Optimize for the
5875 non-nil case. Instead of returning bool, throw an error if out of
5876 range, so that the caller needn't do that. All uses changed.
5877 Report original values if out of range.
5878 (Fsubstring, Fsubstring_no_properties, secure_hash):
5879 Also optimize the case where FROM is 0 or TO is the size.
5881 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5883 * search.c (Freplace_match): Use make_specified_string.
5884 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
5885 to catch bogus override face of glyph strings.
5886 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
5887 Move common substring range checking code to...
5888 (validate_substring): ...this function.
5890 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
5892 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
5894 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
5896 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5897 bar is zero height, just return (Bug#16976).
5898 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5900 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5902 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5903 is nil. If waiting for toolbar to complete, force a redraw.
5905 2014-03-28 Glenn Morris <rgm@gnu.org>
5907 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5908 (emacs_bugreport): New variable.
5909 (usage_message): Use PACKAGE_BUGREPORT.
5910 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5912 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5914 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5916 Port recent signal-related changes to FreeBSD.
5917 Problem reported by Herbert J. Skuhra.
5918 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5919 Move decls from here ...
5920 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5922 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5924 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5925 and width of image background when it is displayed with a 'box'
5928 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5930 More backward-compatible fix to char-equal core dump (Bug#17011).
5931 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5932 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5934 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5936 * image.c (init_svg_functions): When loading SVG-related libraries,
5937 free already loaded libraries if the initialization fails.
5938 (rsvg_handle_set_size_callback): Remove declaration, unused.
5940 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5942 Fix core dump in char-equal (Bug#17011).
5943 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5944 unibyte buffers, as we can't tell whether the characters are
5947 * insdel.c (adjust_markers_for_delete): Remove unused local.
5949 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5951 Have (MARKER . ADJUSTMENT) undo records always be immediately
5952 after their corresponding (TEXT . POS) record in undo list.
5954 * lisp.h (record-delete): New arg record_markers.
5955 (record_marker_adjustment): No longer needed outside undo.c.
5956 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5957 adjustments to undo.c's record_marker_adjustments. Note that
5958 fileio.c's decide_coding_unwind is another caller to
5959 adjust_markers_for_delete. Because it has undo list bound to t,
5960 it does not rely on adjust_markers_for_delete to record marker
5962 (del_range_2): Swap call to record_delete and
5963 adjust_markers_for_delete so as undo marker adjustments are
5964 recorded before current deletion's adjustments, as before.
5965 (adjust_after_replace):
5966 (replace_range): Pass value for new record_markers arg to
5968 * undo.c (record_marker_adjustment): Rename to
5969 record_marker_adjustments and made static.
5970 (record_delete): Check record_markers arg and call
5971 record_marker_adjustments.
5972 (record_change): Pass value for new record_markers arg to
5974 (record_point): at_boundary calculation no longer needs to account
5975 for marker adjustments.
5977 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5979 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5982 2014-03-26 Glenn Morris <rgm@gnu.org>
5984 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5986 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5988 * buffer.c (struct sortvec): Add field `spriority'.
5989 (compare_overlays): Use it.
5990 (sort_overlays): Set it.
5992 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5994 * xdisp.c (redisplay_window): If all previous attempts to find the
5995 cursor row failed, try a few alternatives before falling back to
5996 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5998 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6000 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6001 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6003 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6004 variables on Windows.
6006 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6008 * w32.c (unsetenv): Remove unused var `retval'.
6009 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6011 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6012 (start_watching): Remove unused var `thr'.
6014 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6015 (find_child_console): Remove unnecesary var `thread_id'.
6017 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6018 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6020 2014-03-26 Glenn Morris <rgm@gnu.org>
6022 * filelock.c (Flock_buffer): Doc tweak.
6024 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6025 * emacs.c (shut_down_emacs):
6026 * fileio.c (Finsert_file_contents, write_region):
6027 * filelock.c (top-level, syms_of_filelock):
6028 * insdel.c (prepare_to_modify_buffer_1):
6029 CLASH_DETECTION is always defined now.
6031 2014-03-25 Eli Zaretskii <eliz@gnu.org>
6033 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
6034 DLL handle, to speed up thread startup.
6036 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
6038 Handle sigmask better with nested signal handlers (Bug#15561).
6039 * atimer.c (sigmask_atimers): Remove.
6040 Remaining use rewritten to use body of this function.
6041 * atimer.c (block_atimers, unblock_atimers):
6042 * callproc.c (block_child_signal, unblock_child_signal):
6043 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
6044 New arg OLDSET. All callers changed.
6045 * atimer.c (block_atimers, unblock_atimers):
6046 * callproc.c (block_child_signal, unblock_child_signal):
6047 * keyboard.c (handle_interrupt):
6048 * sound.c (vox_configure, vox_close):
6049 Restore the old signal mask rather than unilaterally clearing bits
6050 from the mask, in case a handler is running within another
6051 handler. All callers changed.
6052 * lisp.h, process.c, process.h, term.c:
6053 Adjust decls and callers to match new API.
6054 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
6055 signal handlers aren't supposed to use floating point anyway.
6056 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
6058 2014-03-23 Daniel Colascione <dancol@dancol.org>
6060 Split gc_sweep into discrete functions for legibility and better
6063 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
6064 (sweep_vectors): Fix typo in comment.
6065 (sweep_conses, sweep_floats, sweep_intervals)
6066 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
6067 (gc_sweep): Call new functions, to which existing functionality is
6069 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
6071 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
6073 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
6075 2014-03-23 Daniel Colascione <dancol@dancol.org>
6077 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
6078 only if xic_style calls for it. This change allows Emacs to work
6079 with ibus. Also, don't leak resources if create_frame_xic fails,
6080 and stop caching xic_style across different displays.
6081 (supported_xim_styles): Make const.
6082 (best_xim_style): Remove first parameter: it's always just
6083 supported_xim_styles. Change to look at supported_xim_styles
6086 2014-03-23 Daniel Colascione <dancol@dancol.org>
6088 * term.c (init_tty): Rearrange condition for clarity; print
6089 appropriate diagnostic.
6091 2014-03-23 Daniel Colascione <dancol@dancol.org>
6093 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
6094 array. (ASAN caught.)
6096 2014-03-22 Glenn Morris <rgm@gnu.org>
6098 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
6100 2014-03-22 Daniel Colascione <dancol@dancol.org>
6102 * process.c (conv_sockaddr_to_lisp): When extracting the string
6103 names of AF_LOCAL sockets, stop before reading uninitialized memory.
6105 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6107 Fix regression introduced by patch for Bug#10500.
6108 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
6109 * w32term.c (x_draw_image_relief): Likewise.
6111 2014-03-21 Martin Rudalics <rudalics@gmx.at>
6113 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
6114 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
6115 maximize a frame for odd default fonts.
6117 2014-03-21 Glenn Morris <rgm@gnu.org>
6119 * minibuf.c (history-length): Increase default from 30 to 100.
6121 2014-03-21 Daniel Colascione <dancol@dancol.org>
6123 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
6124 every time we switch to minibuffer.
6126 * alloc.c (lisp_align_malloc, allocate_string_data)
6127 (allocate_vectorlike): Allow mmap allocation of lisp objects.
6128 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
6130 2014-03-21 Eli Zaretskii <eliz@gnu.org>
6132 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
6133 support more "verbs".
6135 2014-03-21 Daniel Colascione <dancol@dancol.org>
6137 Always prohibit dumping a dumped Emacs.
6139 * emacs.c (might_dump): New variable.
6140 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
6141 * lisp.h (might_dump): Declare.
6142 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
6144 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
6146 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
6148 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
6150 * doc.c (store_function_docstring): Warn when we don't know where to
6152 (Fsubstitute_command_keys): Don't advertise the fact that
6153 text-properties are dropped, since we think it's a bug that we'll fix.
6155 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
6156 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
6157 * frame.c (frame_garbaged): Make "docstring" more precise.
6159 2014-03-20 Glenn Morris <rgm@gnu.org>
6161 * charset.c (init_charset): When we cannot find the charsets directory,
6162 mention if EMACSDATA is set.
6164 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
6166 * fns.c (Frandom): Fix rare bug where the result isn't random.
6168 Fix porting inconsistency about rounding to even.
6169 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
6170 This way, the unusual !HAVE_RINT case acts like the usual
6171 HAVE_RINT case, and we can fix the documentation accordingly.
6173 2014-03-19 Eli Zaretskii <eliz@gnu.org>
6175 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
6176 (w32_wnd_proc): Initialize the dwHoverTime member of
6177 TRACKMOUSEEVENT structure.
6179 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
6181 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
6183 2014-03-16 Eli Zaretskii <eliz@gnu.org>
6185 * search.c (find_newline): Speed up the function when using the
6186 newline cache, by halving the number of calls to
6187 region_cache_forward and region_cache_backward. (Bug#16830)
6189 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
6191 * buffer.c (Fset_buffer): Document return value (bug#17015).
6193 2014-03-14 Martin Rudalics <rudalics@gmx.at>
6195 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
6196 nil, always resize character wise to avoid potential loss of the
6197 mode line (Bug#16923 related).
6199 2014-03-12 Martin Rudalics <rudalics@gmx.at>
6201 * frame.c (x_set_frame_parameters): Always calculate new sizes
6202 pixelwise to avoid potential loss when rounding.
6204 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
6206 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
6207 * xterm.c (x_free_frame_resources): Free all allocated cursors.
6209 2014-03-10 Eli Zaretskii <eliz@gnu.org>
6211 * w32.c (fstatat): Don't add an extra slash if the argument ends
6212 with a slash: this fails the subsequent call to stat_worker on
6213 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
6215 2014-03-09 Martin Rudalics <rudalics@gmx.at>
6217 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
6219 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
6221 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
6223 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
6224 when frame is only on one screen (Bug#14713).
6226 2014-03-08 Eli Zaretskii <eliz@gnu.org>
6228 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
6229 there's a valid wrap point in the display line, the last glyph
6230 cannot "just barely fit" on this row, because display_line doesn't
6231 let it. Instead, proceed as if the last glyph didn't fit, so that
6232 we eventually back up the iterator to the wrap point. This avoids
6233 delusional behavior of move_it_to, whereby it proceeds to the next
6234 display line, but sets current_x to zero for all the glyphs that
6235 without word-wrap would fit on the previous display line.
6236 One result was that visual-order cursor movement behaved erratically
6238 (Fmove_point_visually): Add code to find the x coordinate of the
6239 last character before wrap point, under word-wrap on a TTY.
6241 2014-03-07 Eli Zaretskii <eliz@gnu.org>
6243 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
6244 also return value of MOVE_POS_MATCH_OR_ZV from
6245 move_it_in_display_line_to, when moving from beginning of line to
6246 point's position. (Bug#16961)
6248 2014-03-07 Martin Rudalics <rudalics@gmx.at>
6250 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
6251 * window.c (Fselect_window): Explain NORECORD and
6252 `buffer-list-update-hook' in doc-string.
6254 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6256 * window.c (Fother_window_for_scrolling): Check that
6257 Vother_window_scroll_buffer is a buffer.
6259 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6261 * xterm.c (xim_initialize): Always pass a copy of resource name
6262 to XRegisterIMInstantiateCallback and eassert whether return
6263 value is True. Passing copy is important because Xlib doesn't
6264 make its own copy and resource name argument usually points to
6265 SSDATA (Vx_resource_name), which may be changed from Lisp.
6266 (xim_close_display): For XUnregisterIMInstantiateCallback,
6267 always eassert return value and pass exactly the same values
6268 as were used for XRegisterIMInstantiateCallback.
6269 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6270 sources to check why if you are interested.
6272 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6274 * dispnew.c (change_frame_size_1): Add new_lines instead of
6275 new_height, the latter may be still zero if passed as such.
6276 * window.c (Fwindow_pixel_height): Mention bottom divider in
6279 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6281 Fix "resource temporarily unavailable" with xgselect
6283 * xgselect.c: Include <stdbool.h>.
6284 (xg_select) [!USE_GTK]: Don't lose track of errno.
6286 Fix minor --enable-gcc-warnings issues.
6287 * widget.c (update_various_frame_slots, EmacsFrameResize):
6288 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6290 2014-03-04 Ken Brown <kbrown@cornell.edu>
6292 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6293 represent the actual adjustment needed for alignment.
6295 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6297 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6298 needed, and don't reallocate if the initial allocation already
6299 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6301 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6303 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6306 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6308 * cmds.c (delete-char): Update docstring pointing out that the
6309 function ignores `delete-active-region' and `overwrite-mode'.
6311 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6313 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6315 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6316 allocated buffer due to alignment.
6317 (freehook): If the block to be freed was allocated by
6318 'aligned_alloc', find its real pointer before calling 'free'.
6320 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6323 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6325 * font.c (toplevel): Adjust comment about font cache layout.
6326 (font_clear_cache): Fix to match real font cache layout.
6327 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6328 (Fframe_font_cache) [FONT_DEBUG]: New function.
6329 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6331 Avoid crashes when X fonts are erroneously freed on reused X
6332 'Display *' connection data (Bug#16069). Note that X font
6333 resources still may be leaked, but currently there is no way
6334 to completely avoid it.
6335 * xterm.h (struct x_display_info): New member x_id. Add comments.
6336 * xterm.c (x_display_id): New variable.
6337 (x_term_init): Assign identifier to each opened X connection.
6338 * xfont.c (struct xfont): New member x_display_id.
6339 (xfont_open): Initialize it with frame's display id.
6340 (xfont_close): Check whether font's display id matches the one
6341 recorded for the given display. Adjust comment.
6342 * xftfont.c (struct xftfont_info):
6343 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6345 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6347 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6348 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6349 killed Vother_window_scroll_buffer.
6350 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6352 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6354 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6355 that start with more than 2 slashes as UNCs. (Bug#16751)
6357 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6359 Fix a few crashes and leaks when cloning C strings.
6360 * alloc.c, lisp.h (dupstring): New function.
6361 * gtkutil.c (xg_get_font):
6362 * term.c (tty_default_color_capabilities):
6363 * xsettings.c (store_monospaced_changed)
6364 (store_font_name_changed, parse_settings)
6365 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6366 This avoids some unlikely crashes due to accessing freed storage,
6367 and avoids some minor memory leaks in the more-typical case.
6369 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6371 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6372 cursor when modeline can't be dragged (Bug#16647).
6374 2014-02-28 Glenn Morris <rgm@gnu.org>
6376 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6377 from custom-delayed-init-variables. (Bug#11565)
6379 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6381 More fixes for mouse glyph calculations (Bug#16647).
6382 * window.c (coordinates_in_window): In intersection of
6383 horizontal and vertical window dividers prefer the horizontal
6384 one. Add some extra parens to last fix.
6385 (window_relative_x_coord): Return x-coordinate for header and
6387 * xdisp.c (remember_mouse_glyph): In text area don't extend
6388 glyph into mode line to show the vertical drag cursor there
6389 immediately. Subdivide mouse glyphs in right fringes to show a
6390 horizontal drag cursor as soon as we enter the "grabbable width"
6391 portion. Handle vertical border case separately. Do not
6392 subdivide window divider areas.
6393 (note_mouse_highlight): On bottom divider of bottommost windows
6394 show vertical drag cursor only when the minibuffer window can be
6397 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6399 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6400 reset by the face of the object just displayed. See also bug#76.
6401 (get_next_display_element): If the string came from a display
6402 property, examine the box face attribute at it->position, not at
6403 it->current.pos, since the latter was not updated yet. (Bug#16870)
6404 (handle_face_prop): Improve commentary.
6406 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6408 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6409 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6411 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6413 Fixes around Bug#16647.
6414 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6415 ON_BOTTOM_DIVIDER cases.
6416 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6417 only if the window has no right divider.
6418 (Fcoordinates_in_window_p): Fix doc-string.
6420 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6422 * lread.c (Funintern): Fix doc to match advertised calling convention.
6424 2014-02-24 Daniel Colascione <dancol@dancol.org>
6426 * keyboard.c (read_char): Close race that resulted in lost events.
6428 2014-02-22 Glenn Morris <rgm@gnu.org>
6430 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6431 * window.c (window-resize-pixelwise): Doc fixes.
6433 * process.c (Finternal_default_process_filter)
6434 (Finternal_default_process_sentinel): Doc tweaks.
6436 2014-02-21 Glenn Morris <rgm@gnu.org>
6438 * process.c (Fprocess_buffer, Faccept_process_output)
6439 (Finternal_default_process_filter, Finternal_default_process_sentinel):
6442 2014-02-21 Martin Rudalics <rudalics@gmx.at>
6444 * window.c (Fwindow_scroll_bar_width): New function.
6446 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
6448 Pacify GCC when configuring with --enable-gcc-warnings.
6449 * xdisp.c (move_it_in_display_line_to) [lint]:
6450 Initialize recently-added local.
6452 2014-02-21 Daniel Colascione <dancol@dancol.org>
6454 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
6456 2014-02-20 Eli Zaretskii <eliz@gnu.org>
6458 * xdisp.c (init_iterator): Don't dereference a bogus face
6459 pointer. (Bug#16819)
6460 (try_cursor_movement): Don't use cursor position if
6461 set_cursor_from_row failed to compute it. This avoids assertion
6462 violations in MATRIX_ROW.
6463 (move_it_in_display_line_to): Save the iterator state in ppos_it
6464 only once per call. Reimplement the method used to return to the
6465 best candidate position if all the positions found in display line
6466 are beyond TO_CHARPOS. This cuts down the number of calls to
6467 bidi_shelve_cache, which moves a lot of stuff when lines are long
6468 and include bidirectional text. (Bug#15555)
6470 2014-02-20 Glenn Morris <rgm@gnu.org>
6472 * data.c (Fdefalias): Doc fix.
6474 2014-02-19 Eli Zaretskii <eliz@gnu.org>
6476 * xdisp.c (display_line): Fix horizontal scrolling of large images
6477 when fringes are turned off. This comes at a price of not
6478 displaying the truncation/continuation glyphs in this case.
6481 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
6482 CreateDIBSection returns an error indication, zero out *ximg after
6483 destroying the image. This avoids crashes in memory allocations
6484 due to the fact that some of the callers also call
6485 x_destroy_x_image, which will attempt to free an already free'd
6488 2014-02-18 Martin Rudalics <rudalics@gmx.at>
6490 * widget.c (update_various_frame_slots): Don't set
6491 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
6493 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
6495 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
6497 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
6499 temacs --daemon fix (Bug#16599).
6500 * emacs.c (main): Initialize daemon_pipe[1] here ...
6501 (syms_of_emacs): ... instead of here.
6503 2014-02-16 Anders Lindgern <andlind@gmail.com>
6505 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
6508 2014-02-16 Daniel Colascione <dancol@dancol.org>
6510 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
6511 (xd_get_connection_address): Use it.
6512 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
6513 xd_get_connection_address because the latter signals if the bus
6514 we're trying to close is already disconnected.
6516 2014-02-13 Eli Zaretskii <eliz@gnu.org>
6518 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
6519 argument to CreateThread. This avoids segfaults on Windows 9X.
6520 Reported by oslsachem <oslsachem@gmail.com>.
6522 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
6524 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
6525 * unexhp9k800.c (unexec_error): New function, to simplify the code.
6526 (check_lseek): New function, to report lseek errors.
6527 (save_data_space, update_file_ptrs, read_header, write_header)
6528 (copy_file, copy_rest, unexec): Use these news functions.
6529 (update_file_ptrs): Don't assume wraparound behavior when
6530 converting a large size_t value to off_t.
6532 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
6534 * composite.c (fill_gstring_header): Pass positions as C integers
6535 and move parameters checking to...
6536 (Fcomposition_get_gstring): ...this function. Handle case when
6537 buffer positions are in reversed order and avoid crash (Bug#16739).
6539 * buffer.c (validate_region): Mention current buffer in error message.
6541 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
6543 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
6545 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
6547 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
6549 2014-02-11 Glenn Morris <rgm@gnu.org>
6551 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
6552 Replace refs to "OpenStep" in messages.
6554 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
6556 Avoid "." at end of error diagnostics.
6557 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
6558 * font.c (Ffont_at):
6559 * nsfns.m (ns_display_info_for_name):
6560 * nsselect.m (Fx_own_selection_internal):
6561 * nsterm.m (performDragOperation:):
6562 Remove "." from end of diagnostic.
6564 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
6566 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
6567 unintuitive (bug#15824).
6568 (Fyes_or_no_p): Doc fix (bug#15456).
6570 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
6572 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
6574 * eval.c (call_debugger): When exiting the debugger, do not allow
6575 max_specpdl_size less than actual binding depth (Bug#16603).
6576 (syms_of_eval): Adjust docstring.
6578 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
6580 * cmds.c (Fself_insert_command): Output a clearer error message on
6581 negative repetitions (bug#9476).
6583 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
6585 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6587 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
6589 * minibuf.c (Fread_string): Doc clarification (bug#15422).
6591 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
6593 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
6595 * keyboard.c (Frecursive_edit): Fix typo in docstring.
6597 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6599 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
6601 * keyboard.c (Frecursive_edit): Say more precicely how throwing
6602 `exit' works (bug#15865).
6604 2014-02-07 Martin Rudalics <rudalics@gmx.at>
6606 Constrain window box/body sizes and margin widths (Bug#16649).
6607 * xdisp.c (window_box_width): Don't return less than zero.
6608 (window_box_left_offset, window_box_right_offset): Don't return
6609 more than the window's pixel width.
6610 * window.c (window_body_height, window_body_width): Don't return
6612 (window_resize_apply): Adjust margin width, if necessary.
6614 2014-02-07 Glenn Morris <rgm@gnu.org>
6616 * nsterm.m (syms_of_nsterm): Doc fix.
6618 2014-02-06 Eli Zaretskii <eliz@gnu.org>
6620 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
6621 New variables: pointers through which to call the respective APIs.
6622 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
6623 (filename_from_ansi, sys_link, check_windows_init_file):
6624 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
6625 This is required on Windows 9X, where we dynamically load
6626 UNICOWS.DLL which has their non-stub implementations.
6627 (maybe_load_unicows_dll): Assign addresses to these 2 function
6628 pointers after loading UNICOWS.DLL.
6630 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
6631 MultiByteToWideChar and WideCharToMultiByte through function
6634 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
6637 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
6639 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
6640 for OSX >= 10.9 if separate spaces are used.
6641 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
6643 2014-02-06 Glenn Morris <rgm@gnu.org>
6645 * buffer.c (cache-long-scans): Doc fix.
6647 2014-02-05 Eli Zaretskii <eliz@gnu.org>
6649 * w32fns.c (Fw32_shell_execute): Doc fix.
6651 2014-02-05 Bastien Guerry <bzg@gnu.org>
6653 * syntax.c (Fforward_word): Call Fconstrain_to_field with
6654 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
6656 2014-02-05 Martin Rudalics <rudalics@gmx.at>
6658 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
6659 outside the window (Bug#16649).
6661 * xdisp.c (note_mouse_highlight): When entering a margin area show
6662 a non-text cursor (Bug#16647).
6664 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
6666 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
6667 It prompted a compile-time diagnostic on GNU/Linux.
6668 Simplify to remove the need for the label.
6670 2014-02-04 Eli Zaretskii <eliz@gnu.org>
6672 * w32menu.c (w32_popup_dialog): Don't condition the whole function
6673 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
6674 to show it; otherwise return 'unsupported--w32-dialog' to signal
6675 to the caller that emulation with menus is necessary.
6676 This resurrects code inadvertently deleted by the 2013-10-08 commit.
6678 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
6680 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
6683 * menu.c (Fx_popup_dialog): Don't condition the call to
6684 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
6685 special symbol 'unsupported--w32-dialog', emulate the dialog with
6686 a menu by calling x-popup-menu.
6688 * menu.h (Qunsupported__w32_dialog): New extern variable.
6690 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
6692 * keyboard.c (kbd_buffer_get_event): Read file notification events
6695 * xgselect.c (xg_select): Read glib events in any case, even if
6696 there are no file descriptors to watch for. (Bug#16519)
6698 2014-02-03 Martin Rudalics <rudalics@gmx.at>
6700 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
6701 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
6702 * w32term.c (w32_draw_window_divider): Handle first and last
6704 * w32term.h (w32_fill_area_abs): New function.
6705 * xdisp.c (x_draw_right_divider): Don't draw over bottom
6707 * xfaces.c (realize_basic_faces): Handle new face ids.
6708 * xfns.c (Fx_create_frame): Call x_default_parameter for right
6709 and bottom divider width.
6710 * xterm.c (x_draw_window_divider): Handle first and last pixels
6713 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
6715 * print.c (Fexternal_debugging_output): Add cast to pacify
6716 --enable-gcc-warnings.
6717 * eval.c (call_debugger): Grow specpdl if the debugger was
6718 entered due to specpdl overflow (Bug#16603) and allow more
6719 specpdl space for the debugger itself.
6721 2014-02-02 Martin Rudalics <rudalics@gmx.at>
6723 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
6726 2014-02-01 Eli Zaretskii <eliz@gnu.org>
6728 * w32fns.c (Ffile_system_info): Use WINAPI in the function
6729 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
6731 * print.c (Fexternal_debugging_output): If the argument character
6732 is non-ASCII, encode it with the current locale's encoding before
6733 writing the result to the terminal. (Bug#16448)
6735 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
6736 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
6739 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
6741 * process.c (create_process): Reset SIGPROF handler in the child.
6742 * callproc.c (call_process): Likewise.
6744 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
6746 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
6748 2014-01-29 Eli Zaretskii <eliz@gnu.org>
6750 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
6751 of zero to print strings, GDB doesn't like it.
6753 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
6754 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
6755 we still use correct addresses. (Bug#16576)
6757 2014-01-27 K. Handa <handa@gnu.org>
6759 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
6760 to preserve the code detection behavior of 24.3.
6761 * coding.h (struct coding_system): New member detected_utf8_bytes.
6762 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
6763 (decode_coding_gap): Use short cut for UTF-8 file reading only
6764 when coding->detected_utf8_bytes equals to coding->src_bytes.
6765 * fileio.c (Finsert_file_contents): Cancel the previous change.
6767 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6769 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6770 that are not visible.
6772 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6774 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6775 is grabbed (Bug#16565).
6777 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6779 * xdisp.c (last_max_ascent): Re-remove after erroneously
6780 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6782 (move_it_to): Re-remove reference to last_max_ascent.
6783 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6784 max_descent here instead of calling line_bottom_y.
6787 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6789 * terminal.c (initial_free_frame_resources): New function.
6790 (init_initial_terminal): Install new hook to free face cache
6791 on initial frame and avoid memory leak. For details, see
6792 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6793 * xfaces.c (free_frame_faces): Adjust comment.
6795 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6797 * data.c (Fstring_to_number): Document results if unparsable
6800 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
6802 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
6804 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6806 When decoding, prefer ptrdiff_t to int for buffer positions etc.
6807 * coding.c (detect_coding_utf_8, emacs_mule_char)
6808 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
6809 (check_utf_8, decode_coding):
6810 * coding.h (struct coding_system.errors):
6811 Use ptrdiff_t, not int, for integer values derived from buffer and
6814 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
6815 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
6816 before invoking decode_coding_gap, since there's just one block.
6818 2014-01-25 Martin Rudalics <rudalics@gmx.at>
6820 Fix handling of face attributes in Fx_create_frame (Bug#16529).
6821 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
6822 too early. Again run change_frame_size before assigning menu-
6825 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
6827 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
6828 arrives, call x_check_fullscreen, in case the new display has a
6829 different resolution. (Bug#16517)
6831 2014-01-25 Eli Zaretskii <eliz@gnu.org>
6833 * term.c (read_menu_input): If the selected frame changes, exit
6835 (tty_menu_show): If the selected frame changes while we displayed
6836 a menu, throw to top level. (Bug#16479)
6838 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
6840 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
6842 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
6844 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
6845 * data.c (count_one_bits_word): Fix bug (negated comparison)
6846 when BITS_PER_ULL < BITS_PER_BITS_WORD.
6848 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
6850 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
6851 Avoid undefined behavior by initializing display property bit of a
6852 string processed by the bidirectional iterator. For details, see
6853 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
6855 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
6857 Minor cleanup of previous change.
6858 * image.c (imagemagick_error, Fimagemagick_types):
6859 Omit some recently-introduced and unnecessary casts and assignments.
6861 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
6863 Fix two memory leaks discovered with Valgrind.
6864 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
6865 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
6867 2014-01-22 Martin Rudalics <rudalics@gmx.at>
6869 Fixes in window size functions around Bug#16430 and Bug#16470.
6870 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
6871 (Fwindow_mode_line_height, Fwindow_header_line_height)
6872 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6873 Minor doc-string adjustments.
6874 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
6875 Rewrite doc-strings.
6876 (window_body_height, window_body_width): Do not count partially
6877 visible lines/columns when PIXELWISE is nil (Bug#16470).
6878 (Qfloor, Qceiling): New symbols.
6880 2014-01-21 Eli Zaretskii <eliz@gnu.org>
6882 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
6883 when the image cache is not yet allocated. (Bug#16509)
6885 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
6887 * buffer.c (Fkill_buffer): When killing an indirect buffer,
6888 re-attach intervals to its base buffer (Bug#16502).
6889 * intervals.c (set_interval_object): Move from here...
6890 * intervals.h (set_interval_object): ... to here. Fix comments.
6892 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
6894 Avoid undefined behavior by initializing buffer redisplay bit.
6895 Problem reported by Dmitry Antipov in
6896 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6897 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6899 Revert some of the CANNOT_DUMP fix (Bug#16494).
6900 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6902 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6904 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6905 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6906 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6907 they are replaced by macros that expand into direct calls to the
6908 corresponding functions from GDI32.DLL.
6909 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6910 variables in the Cygwin build, they are unused.
6912 2014-01-19 K. Handa <handa@gnu.org>
6914 * composite.c (composition_update_it): Fix previous change.
6916 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6918 Fix file name handling on MS-Windows 9X.
6919 * w32.c (maybe_load_unicows_dll): New function.
6921 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6922 on, to make sure we can convert file names to and from UTF-8 on
6923 Windows 9X. This fixes a failure to start up because Emacs cannot
6924 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6926 * w32font.c [WINDOWSNT]: Include w32.h.
6927 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6928 of implementing the same stuff.
6929 Remove now unused g_b_init_is_windows_9x.
6931 * w32.h (maybe_load_unicows_dll): Add prototype.
6933 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6935 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6936 switch to single keyboard. Prevents daemon crashes when a new
6937 client connects while we show a TTY menu in an existing client.
6940 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6942 Fix MinGW64 porting problem with _setjmp.
6943 Reported by Eli Zaretskii in:
6944 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6945 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6946 the old _setjmp and _longjmp. All uses changed.
6948 2014-01-13 Daniel Colascione <dancol@dancol.org>
6950 * textprop.c (Fremove_list_of_text_properties):
6951 Correctly handle reaching the end of the interval tree. (Bug#15344)
6953 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6955 * xdisp.c (resize_mini_window): Round height to a multiple of
6956 frame's line height. Fix bug in calculation of window start
6957 position (Bug#16424).
6959 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6961 * macfont.m: Include termchar.h.
6962 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6963 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6964 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6965 *_WITH_GC_* to take face and f as parameters.
6966 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6967 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6969 2014-01-13 Daniel Colascione <dancol@dancol.org>
6971 Fix menu item updating in the presence of the Unity global menu
6974 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6975 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6977 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6978 updating menus; explain why.
6979 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6980 problem it's supposed to solve and it interferes with detecting
6981 the presence of a global menu.
6982 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6985 2014-01-11 K. Handa <handa@gnu.org>
6987 * composite.c (composition_update_it): Fix indexing of
6988 LGSTRING_CHAR (Bug#15984).
6990 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6992 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6994 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6996 * xdisp.c (try_window_id): Don't use this function's optimizations
6997 if overlays in the buffer displayed by the window have changed
6998 since last redisplay. (Bug#16347)
6999 (message_dolog): Fix indentation.
7001 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7003 * frame.c (frame_resize_pixelwise): Fix doc-string.
7005 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7007 Fix handling of internal borders (Bug#16348).
7008 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7009 Remove internal border width from pixel width of windows.
7010 (change_frame_size_1): Don't return early when frame's pixel
7011 size changes - we still have to record the new sizes in the
7013 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7014 also when toolbar gets larger.
7015 * window.c (check_frame_size): Include internal_border_width in
7017 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7018 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7019 In non-toolkit/non-GTK version clear internal border.
7020 * xterm.c (x_clear_under_internal_border): New function for
7021 non-toolkit/non-GTK version.
7022 (x_after_update_window_line): In non-toolkit/non-GTK version
7024 (handle_one_xevent, x_set_window_size):
7025 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7026 * xterm.h (x_clear_under_internal_border): Extern it.
7028 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
7030 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
7031 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
7034 2014-01-06 Eli Zaretskii <eliz@gnu.org>
7036 * xdisp.c (redisplay_window): Don't skip window redisplay if the
7037 last value of point is not equal to buffer's point. (Bug#16129)
7039 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
7042 * nsterm.h (updateCollectionBehavior): Rename from
7043 updateCollectionBehaviour. All uses changed.
7045 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
7046 * Makefile.in (SETFATTR): New macro.
7047 (temacs$(EXEEXT)): Use it.
7049 2014-01-04 Martin Rudalics <rudalics@gmx.at>
7051 Fix maximization behavior on Windows (Bug#16300).
7052 * w32fns.c (w32_fullscreen_rect): Don't handle
7053 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
7054 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
7055 of SetWindowPos. Restore last placement also when leaving
7056 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
7057 but the FULLSCREEN_BOTH case.
7059 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
7062 * data.c (arithcompare_driver):
7063 * fileio.c (Fcar_less_than_car):
7064 * fns.c (internal_equal):
7065 * frame.c (delete_frame):
7066 * lisp.h (enum More_Lisp_Bits):
7068 Avoid C99 constructs that don't work in C89.
7069 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
7070 to port to C89, which doesn't have 'long long'.
7071 (count_trailing_zero_bits): Use them.
7073 2014-01-03 Chong Yidong <cyd@gnu.org>
7075 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
7077 2014-01-02 Martin Rudalics <rudalics@gmx.at>
7079 Further adjust frame/window scrollbar width calculations.
7080 * window.c (apply_window_adjustment):
7081 Set windows_or_buffers_changed.
7082 (Fwindow_scroll_bars): Return actual scrollbar width.
7083 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7084 For non-toolkit builds again use 14 as minimum width and set
7085 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
7086 * xterm.c (XTset_vertical_scroll_bar): Take width from
7087 WINDOW_SCROLL_BAR_AREA_WIDTH.
7088 (x_new_font): Rename wid to unit. Base calculation of new
7089 scrollbar width on toolkit used and make it analogous to that of
7090 x_set_scroll_bar_default_width.
7091 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7092 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
7093 of GetSystemMetrics.
7094 * w32term.c (w32_set_vertical_scroll_bar): Take width from
7095 WINDOW_SCROLL_BAR_AREA_WIDTH.
7096 (x_new_font): Make it correspond to changes in xterm.c.
7098 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
7100 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
7101 This is a cleaner way to fix the MinGW-w64 porting problem.
7102 Check for INTPTR_MAX misconfiguration.
7104 2014-01-01 Eli Zaretskii <eliz@gnu.org>
7106 * search.c (newline_cache_on_off, find_newline): In indirect
7107 buffers, use the newline cache of the base buffer.
7109 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
7110 buffer, invalidate the caches of its base buffer. (Bug#16265)
7112 * indent.c (width_run_cache_on_off, compute_motion): In indirect
7113 buffers, use the width-run cache of the base buffer.
7115 * xdisp.c (redisplay_window): When the window displays an indirect
7116 buffer, and the character widths in the display table have
7117 changed, invalidate the width-run cache of the corresponding base
7120 * fileio.c (Finsert_file_contents): When invalidating the newline
7121 cache, consider the case of inserting into indirect buffer.
7123 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
7124 In indirect buffers, use the paragraph cache of the base buffer.
7126 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7128 * window.c (grow_mini_window): Fix last change.
7130 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
7132 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
7134 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
7136 * w32term.c (w32_initialize): Use LCID and LOWORD.
7138 * w32proc.c (create_child): Use pid_t for 5th argument.
7139 (IsValidLocale): Don't provide prototype for MinGW64.
7140 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
7141 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
7143 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
7144 MinGW64 doesn't support.
7146 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
7148 * w32.c (set_named_security_info): New function.
7149 (acl_set_file): Fall back on set_named_security_info if
7150 set_file_security fails.
7151 (g_b_init_set_named_security_info_w)
7152 (g_b_init_set_named_security_info_a): New static variables.
7153 (globals_of_w32): Initialize them to zero.
7154 (set_named_security_info): Set them to non-zero if the
7155 corresponding API is available.
7156 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
7157 New function typedefs.
7159 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7161 Some more fixes following pixelwise resize changes including one
7163 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
7164 of frame_resize_pixelwise.
7165 * widget.c (pixel_to_text_size): New function.
7166 (update_wm_hints): Have size hints respect value of
7167 frame_resize_pixelwise.
7168 (EmacsFrameResize): Alway process resize requests pixelwise.
7169 * window.c (grow_mini_window): Make sure mini window is at least
7171 * xdisp.c (display_menu_bar): Make sure menubar extends till
7173 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
7174 (x_set_tool_bar_lines): Calculate pixelwise.
7175 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
7176 frame_resize_pixelwise.
7178 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
7180 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7181 variables not used there.
7183 2013-12-30 Eli Zaretskii <eliz@gnu.org>
7185 * w32.c (sys_umask): New function. (Bug#16299)
7187 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7189 * dispnew.c (change_frame_size_1): Take old width of root window
7190 from that window's pixel width. (Bug#16284)
7192 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
7194 Plain copy-file no longer chmods an existing destination (Bug#16133).
7195 * fileio.c (realmask): Now a static var, not a local.
7196 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
7197 Remove arg STATPTR. All uses changed.
7198 (Fcopy_file): Do not alter permissions of existing destinations,
7199 unless PRESERVE-PERMISSIONS (renamed from
7200 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
7201 Avoid race when testing for existing destinations and for
7202 when input and output files are the same.
7203 If changing the group fails, adjust both default and
7204 preserved permissions so that access is not granted to the
7206 (Fset_default_file_modes, init_fileio): Update realmask.
7207 (Fdefault_file_modes): Use realmask instead of calling umask.
7209 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
7211 Fix pipe bug with OS X emacs --daemon (Bug#16262).
7212 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
7213 flags on the daemon pipe ends before execing.
7215 2013-12-28 Eli Zaretskii <eliz@gnu.org>
7217 * w32fns.c (Fx_create_frame): Error out if called from a TTY
7218 session. (Bug#14739)
7220 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
7222 * callproc.c (Vexec_path): Document that exec-directory is in it.
7224 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7226 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
7229 2013-12-27 Chong Yidong <cyd@gnu.org>
7231 * data.c (Fsymbol_function): Doc fix.
7233 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7235 Some more tinkering with Bug#16051.
7236 * window.c (resize_frame_windows): Don't let the size of the
7237 root window drop below the frame's default character size.
7238 Never ever delete any subwindows - let the window manager do the
7241 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
7242 of toolbar lines needed when they exceed the height of the root
7244 (unwind_create_frame_1): New function.
7245 (Fx_create_frame): Generally inhibit calling the window
7246 configuration change hook here. Remove extra call to
7247 change_frame_size - it's not needed when we don't run the
7248 configuration change hook.
7250 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
7252 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
7253 On my Fedora 19 platform the core dumps were so big that
7254 my desktop became nearly catatonic.
7255 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7256 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7257 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7258 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7259 a clang-only syntax.
7260 * conf_post.h (__has_feature): New macro, if not already defined.
7261 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7262 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7264 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7266 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7267 is a file name. (Bug#16252)
7269 2013-12-25 Chong Yidong <cyd@gnu.org>
7271 * keyboard.c (Voverriding_terminal_local_map)
7272 (Voverriding_local_map): Doc fix.
7274 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7276 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7278 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7279 file name when it is submitted to ShellExecute. Simplify code.
7280 Don't test DOCUMENT for being a string, as that is enforced by
7281 CHECK_STRING. Doc fix.
7283 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7285 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7286 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7287 redisplay_tool_bar does. Improve and fix commentary.
7288 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7289 limits of the glyph matrices. (Bug#16051)
7290 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7291 only when the new size is different from the old one, and the new
7292 size can be achieved given the frame height.
7294 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7296 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7298 2013-12-23 Glenn Morris <rgm@gnu.org>
7300 * lread.c (Fload): Mention load-prefer-newer in doc.
7302 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7304 Handle Bug#16207 by being more restrictive when running hooks.
7305 * window.c (unwind_change_frame): New function.
7306 (Fset_window_configuration): Don't run configuration change hook
7307 while the frame configuration is unsafe. Call select_window
7310 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7312 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7314 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7316 * nsterm.h: Declare EmacsColor category.
7318 * nsterm.m (NSColor): Implement EmacsColor category.
7319 (ns_get_color): Use colorUsingDefaultColorSpace.
7320 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7322 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7324 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7326 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7327 having the PNG_NORETURN attribute, to avoid compiler warning in
7330 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7332 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7334 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7335 fringe background extension.
7336 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7337 because they are now always the same as `left' and `width',
7338 respectively. Remove code for the case that `width' and
7339 `sb_width' are different.
7341 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7343 Remove scroll_bar_actual_width from frames.
7344 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7345 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7346 (x_figure_window_size):
7347 * nsterm.m (x_set_window_size):
7348 * widget.c (set_frame_size):
7349 * w32term.c (x_set_window_size):
7350 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7351 scroll_bar_actual_width.
7353 Convert scroll_bar members to integers on Windows.
7354 * w32term.h (struct scroll_bar): Convert top, left, width,
7355 height, start, end and dragging to integers.
7356 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7358 * w32term.c (w32_set_scroll_bar_thumb)
7359 (w32_scroll_bar_handle_click): Remove XINT conversions for
7360 scroll_bar members. Treat bar->dragging as integer.
7361 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7362 first element. Remove XINT conversions for scroll_bar members.
7363 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7364 Remove XINT conversions for scroll_bar members.
7366 Fix assignment for new window total sizes.
7367 * window.c (Fwindow_resize_apply_total): Assign values for
7370 2013-12-20 Chong Yidong <cyd@gnu.org>
7372 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7373 argument to `append'.
7375 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7377 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7378 current text face, for extending the face of the display margins.
7381 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7382 Doc fix. (Bug#16190)
7384 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7386 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7389 * nsterm.m (Qfile, Qurl): New.
7390 (EV_MODIFIERS2): New macro.
7391 (EV_MODIFIERS): Use EV_MODIFIERS2.
7392 (ns_term_init): Remove font and color from DND, does not work on
7393 newer OSX, and other ports don't have them.
7394 (performDragOperation:): Handle modifiers used during drag.
7395 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7396 Remove global Lisp variables used to communicate with ns-win.el.
7397 Remove font and color handling.
7398 (syms_of_nsterm): Defsym Qfile and Qurl.
7400 2013-12-19 Anders Lindgren <andlind@gmail.com>
7402 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7403 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7405 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7406 (constrainFrameRect): Remove special case nr_screens == 1.
7407 Don't constrain size to size of view.
7409 * nsterm.h (ns_output): Remove dont_constrain.
7411 2013-12-19 Anders Lindgren <andlind@gmail.com>
7413 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7415 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7417 Minor fixes for recent openp changes.
7418 * lisp.h (GCPRO7): New macro.
7419 * lread.c (openp): Use bool for boolean; all callers changed.
7420 Protect save_string from GC. Don't assume that file descriptors
7421 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7422 warning about uninitialized variable.
7424 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7426 * w32fns.c (emacs_abort): Use intptr_t as argument of
7427 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7429 2013-12-18 Glenn Morris <rgm@gnu.org>
7431 * lread.c (Fload): Pass load_prefer_newer to openp.
7432 Don't bother checking mtime if openp already did it.
7433 (openp): Add `newer' argument, to check all suffixes
7434 and find the newest file.
7435 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7436 * callproc.c (call_process):
7437 * charset.c (load_charset_map_from_file):
7438 * emacs.c (init_cmdargs):
7439 * image.c (x_create_bitmap_from_file, x_find_image_file):
7441 * lread.c (Flocate_file_internal):
7442 * process.c (Fformat_network_address):
7443 * sound.c (Fplay_sound_internal):
7444 * w32.c (check_windows_init_file):
7445 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
7447 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
7449 2013-12-17 Eli Zaretskii <eliz@gnu.org>
7451 * w32.c (getloadavg): Don't index samples[] array with negative
7452 indices. Recover from wall-clock time being set backwards.
7454 * w32term.c (w32_initialize): Declare the argument of
7455 set_user_model as const.
7457 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
7458 (w32_menu_show): Constify some arguments passed to MessageBox.
7460 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
7461 to initialize Lisp objects.
7463 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
7464 initialize Lisp objects.
7466 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
7467 use variables used only on X under that condition.
7469 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7470 variables not used there.
7472 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7474 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
7475 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
7477 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7479 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
7480 code, revealed in presence of R2L characters, character
7481 compositions, and display vectors. A better fix for Bug#16148.
7482 (extend_face_to_end_of_line): Don't reference tool_bar_window in
7483 GTK and NS builds, they don't have this member of struct frame.
7485 * dispextern.h (struct composition_it): Correct a comment for the
7488 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7490 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
7491 This prevents a compilation error on C compilers that do not
7492 default functions to return 'int' if not declared. Also, add
7493 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
7494 since it now uses inline functions.
7496 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7498 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
7499 display margins on mode line, header line, and in the frame's
7500 tool-bar window. (Bug#16165)
7502 2013-12-16 Andreas Schwab <schwab@suse.de>
7504 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
7506 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
7508 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
7511 2013-12-16 Martin Rudalics <rudalics@gmx.at>
7513 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
7515 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
7517 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
7518 intended to find bogus pointers in font objects (Bug#16140).
7519 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
7520 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
7521 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
7522 Disable for MS-Windows due to Bug#15876; apparently this
7523 requires more or less substantial changes in fontset code.
7524 * xfont.c (xfont_close):
7525 * xftfont.c (xftfont_close): Call x_display_info_for_display
7526 to check whether 'Display *' is valid (Bug#16093 and probably
7529 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7531 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
7532 Reported by Juanma Barranquero <lekktu@gmail.com>.
7534 * process.c (Fprocess_send_eof): Don't crash if someone tries to
7535 open a pty on MS-Windows. (Bug#16152)
7537 * emacs.c (decode_env_path): Fix bogus comparison against
7538 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
7540 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
7542 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
7543 (Fx_file_dialog): Add parentheses around && to silence warning.
7545 * w32term.c (construct_drag_n_drop): Remove unused local variable.
7547 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7549 * xdisp.c (extend_face_to_end_of_line): Extend background of
7550 non-default face in margin areas as well. (Bug#16151)
7551 (display_line): Call extend_face_to_end_of_line for continued
7552 lines as well, if the display margins have non-zero width.
7553 (set_glyph_string_background_width): When needed, set the
7554 extends_to_end_of_line_p flag on glyph strings to be drawn in
7555 margin areas, not only in the text area.
7557 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
7560 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
7562 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
7563 Don't worry about verify_error being t, since it has to be a list.
7565 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
7567 Use bool for boolean, focusing on headers.
7568 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
7569 No need to include <stdbool.h>, since conf_post.h does it now.
7570 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
7571 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
7572 (SET_PER_BUFFER_VALUE_P):
7573 * ccl.c, ccl.h (setup_ccl_program):
7574 * ccl.h (CHECK_CCL_PROGRAM):
7575 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
7576 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
7577 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
7578 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
7579 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
7580 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
7581 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
7582 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
7583 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
7584 (CHARSET_FAST_MAP_SET):
7585 * coding.c (decode_coding_ccl, encode_coding_ccl):
7586 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
7587 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
7588 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
7589 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
7590 (decode_coding_c_string):
7591 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
7592 * conf_post.h (has_attribute):
7593 * dispextern.h (trace_redisplay_p)
7594 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
7595 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
7596 (SET_GLYPH_FROM_CHAR_GLYPH)
7597 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
7598 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
7599 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
7600 (cursor_in_mouse_face_p):
7601 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
7602 (blank_row, prepare_desired_row)
7603 (build_frame_matrix_from_leaf_window, make_current)
7604 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
7605 (update_window, scrolling_window, update_frame_line):
7606 * disptab.h (GLYPH_FOLLOW_ALIASES):
7607 * editfns.c (Fformat):
7608 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
7609 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
7610 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
7611 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
7612 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
7613 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
7614 (FONT_DEFERRED_LOG):
7615 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
7616 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
7617 (FRAME_MOUSE_UPDATE):
7618 * fringe.c (Fdefine_fringe_bitmap):
7619 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
7620 (x_create_bitmap_from_xpm_data, xpm_load_image):
7621 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
7622 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
7623 (MERGE_INTERVAL_CACHE):
7624 * keymap.h (KEYMAPP):
7625 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
7626 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
7627 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
7628 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
7629 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
7630 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
7631 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
7632 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
7633 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
7634 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
7635 (SETUP_BUFFER_SYNTAX_TABLE):
7636 * systime.h (timespec_valid_p):
7637 * term.c (save_and_enable_current_matrix):
7638 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
7639 * xdisp.c (in_display_vector_p, display_tool_bar_line)
7640 (redisplay_internal, try_window_reusing_current_matrix)
7641 (sync_frame_with_window_matrix_rows, try_window_id)
7642 (display_menu_bar, display_tty_menu_item, display_mode_line)
7643 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
7644 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
7645 * xmenu.c (xmenu_show):
7646 * xterm.c (use_xim, x_term_init):
7647 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
7648 (struct x_bitmap_record):
7649 Use bool for booleans.
7650 * ccl.c (struct buffer_text):
7651 * ccl.h (struct ccl_program):
7652 * charset.h (struct charset):
7654 * coding.h (struct iso_2022_spec, struct coding_system):
7655 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
7656 (struct glyph_string, struct face, struct face_cache)
7657 (struct bidi_string_data, struct bidi_it)
7658 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
7660 * editfns.c (Fformat):
7661 * frame.h (struct frame):
7662 * fringe.c (struct fringe_bitmap):
7663 * intervals.h (struct interval):
7664 * keyboard.h (struct kboard):
7665 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
7666 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
7667 (struct Lisp_Buffer_Local_Value, union specbinding):
7668 * macfont.m (struct macfont_info):
7669 * process.h (struct Lisp_Process):
7670 * termchar.h (struct tty_display_info):
7671 * window.h (struct window):
7672 * xterm.h (struct x_output):
7673 Use bool_bf for boolean bit-fields.
7674 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
7675 All callers changed.
7676 * ccl.h (struct ccl_program): Remove unused members private_state,
7677 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
7679 (struct ccl_spec): Remove unused members cr_carryover,
7680 eight_bit_carryover.
7681 * conf_post.h: Include <stdbool.h>.
7682 (bool_bf): New type.
7683 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
7684 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
7685 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
7686 'do { ... } while (false)' brackets.
7687 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
7688 Args must now be expressions; all callers changed.
7689 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
7690 (PRODUCE_GLYPHS): Simplify use of boolean.
7691 * fileio.c (Fcopy_file):
7692 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
7693 * lisp.h (UNGCPRO): Return void, not int.
7694 (FOR_EACH_TAIL): Use void expression, not int expression.
7695 * region-cache.c: Reindent.
7696 * region-cache.h: Copy comments from region-cache.c, to fix
7697 incorrect remarks about booleans.
7699 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7701 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
7702 when character at point is displayed from a display vector.
7705 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
7707 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
7708 now a list of certificate validation checks that will abort a
7709 connection with an error.
7710 (Fgnutls_boot): Document it and use it.
7712 2013-12-14 Martin Rudalics <rudalics@gmx.at>
7714 * w32term.c (w32_enable_frame_resize_hack): New variable.
7715 (x_set_window_size): Use it to hack frame resizing on Windows
7718 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7720 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
7721 Windows-specific code to w32.c. Change error message text to
7722 match that of Posix platforms.
7724 * w32.c (w32_copy_file): New function, most of the code copied and
7725 reworked from Fcopy_file. Improve error handling. Plug memory
7726 leak when errors are thrown. Support file names outside of the
7727 current codepage. (Bug#7100)
7729 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7731 * lread.c (load_path_default): Prototype.
7733 2013-12-13 Glenn Morris <rgm@gnu.org>
7735 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
7736 (dump_path): Remove.
7737 (load-path-default): Remove `changed' argument.
7738 Do not set dump_path permanently. Simplify.
7739 (init_lread): Simplify.
7740 (syms_of_lread): Remove dump_path.
7742 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7744 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
7745 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
7746 2013-12-12 font-related change to avoid Bug#16128, which
7747 is quite hard to fix without even more substantial changes.
7749 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7751 * font.c (font_close_object): Check for live frame (Bug#16128).
7753 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7755 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
7756 Return ptrdiff_t, not int, since it's a buffer size.
7757 Reindent/reparen some macros to a more Gnuish style.
7759 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
7761 Avoid undefined behavior with huge regexp interval counts.
7762 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
7763 since it's now specialized to interval counts. All uses changed.
7764 Do not assume wraparound on signed integer overflow.
7765 (regex_compile): Simplify based on the above changes.
7767 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7769 Support file names on MS-Windows that use characters outside of
7770 the current system codepage. (Bug#7100)
7772 * w32.c (get_file_security, set_file_security)
7773 (create_symbolic_link): Separate pointers and boolean flags for
7774 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7775 non-zero, else the former.
7776 (codepage_for_filenames, filename_to_utf16, )
7777 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7779 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7781 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7782 Accept only one argument; all callers changed.
7783 (dostounix_filename): Remove the second argument, now works in
7784 UTF-8. All callers changed.
7785 (parse_root): Lose DBCS code.
7786 (get_long_basename, w32_get_short_filename, init_environment)
7787 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7788 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7789 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7790 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7791 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7792 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7794 (ansi_encode_filename): New function.
7795 (get_emacs_configuration, get_emacs_configuration_options):
7797 (add_volume_info, GetCachedVolumeInformation): Run the input file
7798 name through unixtodos_filename, to ensure it is stored and
7799 referenced in canonical form.
7800 (get_volume_info): Lose the DBCS code, now works in UTF-8.
7801 (logon_network_drive, sys_link, utime): Improve error handling.
7802 (sys_access): New function.
7803 (hashval, generate_inode_val): Unused functions deleted.
7804 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
7805 (check_windows_init_file): Convert error message from UTF-8 to
7806 ANSI codepage, for display in the message box.
7807 (globals_of_w32): Set w32_unicode_filenames according to the OS
7810 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
7811 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7812 (syms_of_w32term): Declare w32-unicode-filenames.
7814 * w32proc.c (new_child, delete_child): Remove code that handled
7815 unused pending_deletion and input_file members of the child struct.
7816 (create_child, sys_spawnve): Convert all file names to ANSI
7817 codepage. Use ANSI APIs explicitly; forcibly fail if any file
7818 name cannot be encoded in ANSI codepage. Don't use
7819 unixtodos_filename, mirror slashes by hand.
7820 (record_infile, record_pending_deletion): Functions deleted.
7821 (Fw32_short_file_name): Call w32_get_short_filename instead of
7824 * w32notify.c (add_watch): Work in Unicode mode when
7825 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7826 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
7827 instead, do the same with Lisp primitives.
7829 * w32fns.c (file_dialog_callback, Fx_file_dialog)
7830 (Fsystem_move_file_to_trash, Fw32_shell_execute)
7831 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
7832 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
7833 (Fw32_shell_execute): Improve error reporting.
7834 (Fdefault_printer_name): Ifdef away for Cygwin.
7836 * w32.h (struct _child_process): Remove input_file and
7837 pending_deletion members that are no longer used.
7838 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
7839 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
7840 (ansi_encode_filename): New and updated prototypes.
7842 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
7844 (unexec): Don't use dostounix_filename, it expects a file name in
7845 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
7848 * fileio.c (Ffile_name_directory, file_name_as_directory)
7849 (directory_file_name, Fexpand_file_name)
7850 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
7851 arguments of dostounix_filename.
7852 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
7853 use MAX_UTF8_PATH for size of file-name strings.
7854 (emacs_readlinkat): Build an explicitly unibyte string for file
7856 (syms_of_fileio) <file-name-coding-system>:
7857 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
7859 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
7860 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
7861 directories to UTF-8.
7862 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
7863 environment, and each element of the input PATH, to UTF-8.
7865 * dired.c (file_attributes): Use build_unibyte_string explicitly
7866 to make Lisp strings from user and group names.
7868 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
7871 * coding.c (decode_file_name, encode_file_name): New functions.
7873 * termcap.c (tgetent): Adapt to the change in arguments of
7876 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
7879 * msdos.c (dostounix_filename, init_environment): Adapt to the
7880 change in arguments of dostounix_filename.
7882 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
7883 [WINDOWSNT]: Encode file names passed to the image libraries in
7886 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
7887 [WINDOWSNT]: Convert file names to the current ANSI codepage.
7889 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
7890 arguments of dostounix_filename.
7892 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7894 * font.h (struct font_entity) [HAVE_NS]: New field to record
7895 font driver which was used to create this entity.
7896 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7897 frame where the font was opened.
7898 (font_close_object): Add prototype.
7899 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7900 (font_close_object): Not static any more. Lost frame arg.
7901 Adjust comment and users.
7902 * alloc.c (cleanup_vector): Call font_close_object to adjust
7903 per-frame font counters correctly. If HAVE_NS, also call
7904 driver-specific cleanup for font-entity objects.
7905 * ftfont.c (ftfont_open):
7906 * nsfont.m (nsfont_open):
7907 * w32font.c (w32font_open_internal):
7908 * xfont.c (xfont_open):
7909 * xftfont.c (xftfont_open): Save frame pointer in font object.
7910 * macfont.m (macfont_open): Likewise.
7911 (macfont_descriptor_entity): Save driver pointer to be able
7912 to call its free_entity routine when font-entity is swept.
7913 * ftxfont.c (ftxfont_open): Add eassert because frame
7914 pointer should be saved by ftfont_driver.open.
7916 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7918 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7919 input polling is used. This is still meaningful for Cygwin, see
7920 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7921 * keyboard.c (poll_for_input_1, input_polling_used):
7922 Define unconditionally.
7923 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7924 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7925 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7926 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7927 (face_for_char): Likewise. Rearrange eassert and return ASCII
7928 face for CHAR_BYTE8_P.
7929 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7931 2013-12-11 Ken Brown <kbrown@cornell.edu>
7933 * dispextern.h (erase_phys_cursor):
7934 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7936 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7938 * nsterm.m (x_free_frame_resources):
7939 * term.c (tty_free_frame_resources):
7940 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7941 face cache because it's implied by free_frame_faces anyway.
7942 * w32term.c (x_free_frame_resources): Likewise. Do not call
7943 free_frame_faces twice.
7945 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7947 * editfns.c (Fformat_time_string): Mention %F in the doc.
7949 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7951 * window.c (resize_frame_windows): Don't return immediately when
7952 the root window's size doesn't change - the minibuffer window
7953 may still have to be repositioned/resized.
7954 * xfns.c (Fx_create_frame): Always change the frame size after
7955 initializing the frame's faces.
7956 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7957 change_frame_size should already have done it.
7958 (x_new_font): Assign new tool- and menu-bar heights.
7959 (x_set_window_size_1): Account for tool- and menu-bar heights
7960 (Bug#16013). Don't set pixel sizes since change_frame_size
7961 should already have done it.
7963 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7965 Remove the option of using libcrypto.
7966 * Makefile.in (LIB_CRYPTO): Remove.
7967 (LIBES): Don't use it.
7969 2013-12-11 Juri Linkov <juri@jurta.org>
7971 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7972 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7974 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7976 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7977 drawn tool bar items (Bug#16058).
7978 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7980 2013-12-09 Ken Brown <kbrown@cornell.edu>
7982 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7984 * lisp.h (get_frame_param): Adjust conditions for prototype
7987 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7989 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7990 Avoid unused macro warning if configured --without-xft.
7992 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7994 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7996 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7998 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8000 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8002 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8004 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8006 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8008 Use libcrypto's checksum implementations if available, for speed.
8009 * Makefile.in (LIB_CRYPTO): New macro.
8012 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8013 The macro didn't conform to C99 due to type mismatch,
8014 which caused compilation failure with Sun C 5.12,
8015 and it was confusing anyway. Include window.h to declare
8016 redisplay_other_windows.
8018 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8020 * window.c (set_window_buffer): Update mode line (bug#16084).
8022 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8024 Fix minor problems found by static checking.
8025 * keyboard.c (poll_for_input_1, input_polling_used):
8026 Define only if HAVE_NTGUI.
8027 * xmenu.c (popup_activate_callback): Omit unnecessary
8028 check against USE_X_TOOLKIT, which must be defined here anyway.
8029 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
8032 2013-12-07 Martin Rudalics <rudalics@gmx.at>
8034 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
8036 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
8038 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
8040 * nsterm.m (x_set_window_size): Remove fprintf.
8041 (init): Define always. Set applicationDidFinishLaunchingCalled
8043 (applicationDidFinishLaunching:):
8044 Set applicationDidFinishLaunchingCalled.
8045 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
8048 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
8050 Pixel resize changes for NS (Bug#16049).
8051 * nsterm.m (x_set_window_size): Change parameters rows/cols to
8052 height/width. row/cols are locals.
8053 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
8054 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
8055 (windowWillResize): Remove gsextra. Calculate extra as in
8057 (x_new_font): Don't change frame size if fullscreen.
8058 Change size pixelwise.
8060 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
8061 comment in xfns.c. Change to pixelwise call.
8063 2013-12-06 Eli Zaretskii <eliz@gnu.org>
8065 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
8068 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
8070 * xterm.c (input_signal_count): Remove.
8071 (x_dispatch_event): Define unconditionally.
8072 (x_make_frame_visible): Process X events until the frame
8073 is really visible (Bug#16027).
8074 * xterm.h (x_dispatch_event): Declare unconditionally.
8076 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
8078 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
8080 * nsterm.m (x_set_window_size): Handle pixelwise.
8082 2013-12-05 Martin Rudalics <rudalics@gmx.at>
8084 * w32term.c (x_new_font):
8085 * xterm.c (x_new_font): Calculate new frame size from new font
8088 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8090 * lisp.h (FOR_EACH_TAIL): New macro.
8091 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
8093 * window.c (select_window): Call second wset_redisplay before we change
8094 selected_window (bug#16034).
8096 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
8098 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
8100 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8102 * w32xfns.c: Include window.h, to avoid a compiler warning.
8104 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8106 * window.c (window_scroll): Mark window for redisplay (bug#16034).
8107 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
8108 window_scroll takes care of it.
8109 (Fset_window_point, Fdelete_other_windows_internal)
8110 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
8111 (Fsplit_window_internal, Fdelete_window_internal)
8112 (Fresize_mini_window_internal, Fset_window_configuration)
8113 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
8114 cause redisplay instead of forcing a complete redisplay.
8115 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
8116 we're only affecting the selected_window.
8118 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8120 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
8121 directional control characters. Update type and category
8122 determination according to the UBA from Unicode v6.3.
8123 (bidi_category_t): New category EXPLICIT_FORMATTING.
8125 * dispextern.h (bidi_type_t): Update to include new bidirectional
8126 properties introduced with Unicode v6.3. (Bug#16043)
8128 2013-12-04 Martin Rudalics <rudalics@gmx.at>
8130 * xterm.c (XTflash): Fix coordinate of bottom area to flash
8133 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
8135 * font.c (font_list_entities): Remove dummy assignment.
8136 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
8137 used on graphic displays only. Remove unused 'font_encoder' member.
8138 (struct font_bitmap): Remove unused 'extra' member.
8139 * nsfont.m (nsfont_open):
8140 * w32font.c (w32font_open_internal):
8141 * ftfont.c (ftfont_get_bitmap): Adjust users.
8143 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8145 Use bool for boolean.
8146 * tparam.c (tparam1):
8147 * undo.c (record_point, record_property_change):
8148 Use bool for boolean, for local vars that are always true or false.
8150 Minor integer overflow fixes (Bug#16033).
8151 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
8152 This improves on the previous fix to this function.
8153 (window_resize_check): When summing up pixel counts, don't rely on
8154 undefined behavior if the sum overflows.
8156 2013-12-03 Martin Rudalics <rudalics@gmx.at>
8158 * window.c (Fset_window_new_pixel): Don't choke at negative
8159 argument value (Bug#16033).
8161 * xfns.c (Fx_create_frame): Add another call to change_frame_size
8162 to avoid crash in window_box_height.
8164 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
8165 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
8167 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
8169 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8171 Minor integer overflow fixes.
8172 * window.c (Fset_window_new_pixel, grow_mini_window):
8173 * xdisp.c (Fwindow_text_pixel_size):
8174 Avoid undefined behavior on signed integer overflow.
8175 * xfns.c (x_set_mouse_color):
8176 Check that drag shape fits in 'unsigned', since that's what X wants.
8178 2013-12-02 Eli Zaretskii <eliz@gnu.org>
8180 Improve reporting of fatal exception on MS-Windows.
8181 * w32fns.c (my_exception_handler): New function.
8182 (globals_of_w32fns): Set it up as the unhandled exception
8183 handler. Initialize exception code and address to zeros.
8184 (emacs_abort): If the exception code and address are available,
8185 print them at the beginning of the backtrace. Fix the format of
8186 printing addresses (was producing 0x0x12345678 on XP).
8189 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
8191 * eval.c (Fbacktrace__locals): New function.
8192 (syms_of_eval): Defsubr it.
8194 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8196 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
8197 Define here to unify between...
8198 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
8199 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
8201 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8203 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
8205 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
8206 fringe background extension.
8207 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8208 because they are now always the same as `left' and `width',
8209 respectively. Remove code for the case that `width' and
8210 `sb_width' are different.
8212 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
8214 Fix minor problems found by static checking.
8215 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
8216 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
8217 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
8219 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
8221 * image.c (imagemagick_compute_animated_image): Don't crash if we
8222 have an animation with different-sized images (bug#15313).
8224 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8226 Remove some unused items introduced during pixelwise change.
8227 * window.c (window_resize_total_check): Remove unused function.
8228 * xdisp.c (remember_mouse_glyph): Remove unused label.
8229 (Ftool_bar_height): Move declaration inside #if.
8230 * xterm.c (x_set_window_size): Don't use r and c.
8232 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
8234 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8237 * window.c (Fset_window_configuration): Comment out unused variables.
8239 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8241 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
8243 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
8245 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
8247 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8248 HAVE_GNUTLS3 (Bug#16001).
8250 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
8251 if interrupts are deferred (Bug#15801).
8253 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8255 Support resizing frames and windows pixelwise.
8256 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8257 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8258 (struct glyph_matrix): Replace window_left_col and
8259 window_top_line by window_pixel_left and window_pixel_top.
8260 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8262 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8263 (draw_window_divider, move_it_to, x_draw_right_divider)
8264 (x_draw_bottom_divider, change_frame_size): Add or fix
8266 * dispnew.c (change_frame_size_1): Change prototype.
8267 (adjust_glyph_matrix, required_matrix_width)
8268 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8269 values instead of lines and columns.
8270 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8271 WINDOW_TOTAL_FRINGE_WIDTH.
8272 (handle_window_change_signal, do_pending_window_change)
8273 (init_display): Adjusts calls of change_frame_size.
8274 (change_frame_size, change_frame_size_1): Handle pixelwise
8276 * frame.c (Qright_divider_width, Qbottom_divider_width):
8278 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8279 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8280 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8281 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8283 (set_frame_param): New function.
8284 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8285 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8286 (Ffringe_width, Fborder_width, Fright_divider_width)
8287 (Fbottom_divider_width): New functions, defsubr them.
8288 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8289 New argument pixelwise.
8290 (struct frame_parm_table): New members Qright_divider_width and
8291 Qbottom_divider_width.
8292 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8293 (x_report_frame_params): Handle Qright_divider_width and
8294 Qbottom_divider_width.
8295 (x_set_right_divider_width, x_set_bottom_divider_width):
8297 (frame_resize_pixelwise): New option.
8298 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8299 new_pixelwise, right_divider_width and bottom_divider_width;
8300 remove total_lines; rename text_lines, text_cols, new_text_lines
8301 and new_text_cols to text_height, text_width, new_height and
8302 new_width respectively.
8303 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8304 FRAME_TEXT_WIDTH respectively.
8305 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8306 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8307 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8309 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8310 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8311 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8312 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8313 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8314 (FRAME_TOTAL_COLS_ARG): Remove macro.
8315 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8316 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8317 (x_wm_set_size_hint): Handle frame pixel sizes.
8318 * indent.c (compute_motion, Fcompute_motion):
8319 Call window_body_width instead of window_body_cols.
8320 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8321 (make_lispy_position): Handle right and bottom dividers.
8322 (Fsuspend_emacs): Pixelize call of change_frame_size.
8323 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8324 * lisp.h: Extern set_frame_param.
8325 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8327 (Fx_create_frame): Add entry for vertical_drag_cursor.
8328 Pixelize call of change_frame_size.
8329 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8330 * nsterm.m (ns_update_window_end): Optionally draw right
8332 (x_set_window_size): Add argument pixelwise.
8333 Call check_frame_size and change_frame_size with pixelwise zero.
8334 (ns_draw_window_divider): New function.
8335 (ns_redisplay_interface): Add ns_draw_window_divider.
8336 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8337 (x_new_font): Call x_set_window_size with pixelwise zero.
8338 * print.c (print_object): For a window print its sequence
8340 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8341 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8342 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8343 (w32_createwindow): Use scroll bar area width.
8344 (w32_wnd_proc): Handle bottom divider width.
8345 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8346 (Fx_create_frame): Default divider width parameters.
8347 Caclulate sizes pixelwise. Add vertical drag cursor support.
8348 (x_create_tip_frame): Default divider widths to zero.
8349 Pixelize call to change_frame_size.
8350 (Fx_show_tip): Add handling of divider widths. Pixelize window
8352 (Fw32_frame_rect): New function.
8353 (frame_parm_handler w32_frame_parm_handlers): Add divider
8355 (Vx_window_vertical_drag_shape): Add variable.
8356 * w32inevt.c (resize_event, maybe_generate_resize_event):
8357 Pixelize change_frame_size calls.
8358 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8360 * w32term.c (w32_draw_window_divider): New function.
8361 (x_update_window_end): Handle right divider.
8362 (w32_draw_fringe_bitmap, x_scroll_run)
8363 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8364 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8365 Calculate new frame sizes pixelwise.
8366 (x_new_font): Pixelize call to x_set_window_size.
8367 (x_check_fullscreen): Pixelize call to change_frame_size.
8368 (x_set_window_size_1, x_set_window_size): New argument
8369 pixelwise. Calculate pixelwise.
8370 (x_wm_set_size_hint): Use scroll bar area width.
8371 (w32_redisplay_interface): Add w32_draw_window_divider.
8372 * w32term.h (struct w32_output): Add vertical drag cursor.
8373 * widget.c (set_frame_size, update_wm_hints)
8374 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8376 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8377 * window.c (sequence_number): Restore.
8378 (Fwindow_pixel_width, Fwindow_pixel_height)
8379 (Fwindow_mode_line_height, Fwindow_header_line_height)
8380 (window_pixel_to_total, Frun_window_scroll_functions)
8381 (Fset_window_new_pixel, window_resize_apply_total)
8382 (Fwindow_resize_apply_total): New functions.
8383 (window_body_height, window_body_width): Rename from
8384 window_body_lines. New argument PIXELWISE.
8385 Calculate pixelwise.
8386 (Fwindow_body_height, Fwindow_body_width): New argument
8388 (coordinates_in_window, window_relative_x_coord): Use window's
8389 pixel width instead of total width.
8390 (replace_window, recombine_windows): Initialize pixel values.
8391 (resize_root_window, resize_frame_windows, grow_mini_window)
8392 (shrink_mini_window): New argument PIXELWISE.
8393 Calculate pixelwise.
8394 (Fdelete_other_windows_internal, adjust_window_margins)
8395 (window_resize_check, window_resize_apply)
8396 (Fdelete_window_internal, Fresize_mini_window_internal)
8397 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8398 (check_frame_size): Rename arguments. New argument PIXELWISE.
8399 Calculate pixelwise.
8400 (set_window_buffer): Make samebuf bool. Run configuration change
8401 hook only if buffer changed.
8402 (Fset_window_buffer): Rewrite doc-string.
8403 (make_window): Initialize new_pixel slot.
8404 (Fwindow_resize_apply): Check pixel size of root window.
8405 (Fsplit_window_internal): Call 2nd argument pixel_size.
8406 Calculate pixelwise.
8407 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8409 (save_window_data): New slots frame_text_width,
8410 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8411 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8413 (Fcurrent_window_configuration, Fset_window_configuration)
8414 (save_window_save, compare_window_configurations): Handle new
8415 slots in save_window_data and saved_window.
8416 (Fset_window_scroll_bars): Fix doc-string.
8417 (window_resize_pixelwise): New variable.
8418 (coordinates_in_window, Fcoordinates_in_window_p):
8420 (make_parent_window): Adjust sequence_number.
8421 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8423 * window.h (struct window): New members new_pixel, pixel_left,
8424 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8425 (wset_new_pixel): New function.
8426 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8427 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8428 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8429 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8430 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8431 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8432 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8433 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8434 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8435 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8436 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8437 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8438 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
8439 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
8440 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
8442 (resize_frame_windows, grow_mini_window, shrink_mini_window)
8443 (window_body_width, check_frame_size): Adapt external declarations.
8444 * xdisp.c (last_max_ascent): New integer.
8445 (window_text_bottom_y): Handle bottom divider.
8446 (window_box_width, window_box_height): Calculate pixelwise.
8447 (get_glyph_string_clip_rects): Handle right divider.
8448 (remember_mouse_glyph): When windows are resized pixelwise
8449 proceed with width and height set to 1.
8450 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
8452 (move_it_to): Calculate and return maximum x position
8454 (Fwindow_text_pixel_size): New function.
8455 (resize_mini_window, update_tool_bar): Calculate pixelwise.
8456 (tool_bar_lines_needed): Rename to tool_bar_height.
8457 Calculate pixelwise.
8458 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
8459 Calculate pixelwise.
8460 (redisplay_tool_bar): Calculate pixelwise.
8461 (redisplay_window): Calculate pixelwise. Handle dividers.
8462 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
8463 (x_draw_vertical_border): Handle dividers.
8464 (define_frame_cursor1): Handle vertical drag cursor.
8465 (x_draw_right_divider, x_draw_bottom_divider): New functions.
8466 (expose_window): Calculate pixelwise. Handle dividers.
8467 (init_xdisp): Initialize pixel values.
8468 * xfaces.c (Qwindow_divider): New face.
8469 (realize_basic_faces): Realize it.
8470 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
8471 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8472 (x_set_scroll_bar_default_width): Default actual width to 16.
8473 (Fx_create_frame): Set sizes pixelwise.
8474 (x_create_tip_frame): Default divider widths to zero.
8475 Pixelize call of change_frame_size.
8476 (Fx_show_tip): Handle divider widths. Initial pixel position
8478 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
8479 (Vx_window_vertical_drag_shape): New option.
8480 * xmenu.c (free_frame_menubar): Pixelize call of
8482 * xterm.c (x_draw_window_divider): New function.
8483 (x_update_window_end): Optionally draw right divider.
8484 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
8485 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
8486 (handle_one_xevent, x_new_font): Calculate pixelwise.
8487 (x_set_window_size_1, x_set_window_size): New argument
8488 pixelwise. Calculate pixelwise.
8489 (x_wm_set_size_hint): Pixelize call of check_frame_size.
8490 (struct x_redisplay_interface): Add x_draw_window_divider.
8491 * xterm.h (struct x_output): Add vertical_drag_cursor.
8493 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
8495 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
8496 Set invisible frames's `redisplay' when a full redisplay is requested.
8497 (redisplay_window): Set must_be_updated_p instead (bug#15999).
8498 (redisplay_mode_lines): Don't set must_be_updated_p any more.
8499 (display_mode_lines): Set it here instead.
8501 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
8503 * dispextern.h (set_window_update_flags): Remove.
8505 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8507 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
8509 * xdisp.c (REDISPLAY_SOME_P): New macro.
8510 (redisplay_internal): Use it (bug#15999).
8511 (prepare_menu_bars, redisplay_window): Use it as well.
8513 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
8515 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
8517 * w32font.c (g_b_init_get_char_width_32_w): New static var.
8518 (globals_of_w32font): Zero it out.
8519 (GetCharWidth32W_Proc): New function pointer.
8520 (get_char_width_32_w): New function.
8521 (compute_metrics): If get_glyph_outline_w returns an error, try
8522 get_char_width_32_w before declaring a failure. This avoids
8523 punishing raster (a.k.a. "bitmap") fonts by slowing down
8524 redisplay. (Bug#6364).
8526 2013-11-29 Eli Zaretskii <eliz@gnu.org>
8528 * xdisp.c (clear_mouse_face): Don't invalidate the entire
8529 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8530 highlight needs to be redisplayed. (Bug#15913)
8532 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
8534 Fix minor problems found by static checking.
8535 * buffer.h (struct buffer_text, struct buffer):
8536 * frame.h (struct frame):
8537 * window.h (struct window):
8538 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
8539 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
8540 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
8541 no-longer-valid use of HAVE_MENUS.
8542 * xdisp.c (propagate_buffer_redisplay): Now static.
8544 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8546 * xmenu.c (Fmenu_or_popup_active_p):
8547 * window.c (Fset_window_configuration):
8548 * menu.c (Fx_popup_menu, Fx_popup_dialog):
8549 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
8550 * fns.c (Fyes_or_no_p):
8551 * editfns.c (Fmessage_box, Fmessage_or_box):
8552 * alloc.c (make_save_ptr_ptr):
8553 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
8555 * window.c (Fset_window_configuration): Move select_window later.
8557 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
8559 Refine redisplay optimizations to only redisplay *some* frames/windows
8560 rather than all of them.
8561 * xdisp.c (REDISPLAY_SOME): New constant.
8562 (redisplay_other_windows, wset_redisplay, fset_redisplay)
8563 (bset_redisplay, bset_update_mode_line): New functions.
8564 (message_dolog): Use bset_redisplay.
8565 (clear_garbaged_frames): Use fset_redisplay.
8566 (echo_area_display): Use wset_redisplay.
8567 (buffer_shared_and_changed): Remove.
8568 (prepare_menu_bars): Call Vpre_redisplay_function before updating
8569 frame titles. Compute the actual set of windows redisplayed.
8570 Don't update frame titles and menu bars for frames that don't need to
8572 (propagate_buffer_redisplay): New function.
8574 (redisplay_internal): Use it. Be more selective in the set of windows
8575 we redisplay. Propagate windows_or_buffers_changed to
8576 update_mode_lines a bit later to simplify the code.
8577 (mark_window_display_accurate_1): Reset window and buffer's
8579 (redisplay_window): Do nothing if neither the window nor the buffer nor
8580 the frame needs redisplay.
8581 * window.h (struct window): Add `redisplay' field.
8582 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
8583 (redisplay_other_windows, window_list): New declarations.
8584 * window.c (select_window, Fset_window_start): Use wset_redisplay.
8585 (window_list): Not static any more.
8586 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
8587 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
8588 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
8589 * frame.c (Fmake_frame_visible): Don't redisplay everything.
8590 * frame.h (struct frame): Add `redisplay' field.
8591 Move `external_menu_bar' bitfield next to other bit-fields.
8592 (SET_FRAME_GARBAGED): Use fset_redisplay.
8593 (SET_FRAME_VISIBLE): Don't garbage the frame;
8594 Use redisplay_other_windows.
8595 * buffer.h (struct buffer): Add `redisplay' field.
8596 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
8597 (modify_overlay): Use bset_redisplay.
8598 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
8600 2013-11-28 Eli Zaretskii <eliz@gnu.org>
8602 Support w32 file notifications in batch mode.
8603 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
8604 invalid (which happens in batch mode). If non-interactive, call
8605 handle_file_notifications to store file notification events in the
8606 input queue. (Bug#15933)
8608 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
8610 * w32inevt.c (handle_file_notifications): Now external, not static.
8612 * w32term.h (handle_file_notifications): Provide prototype.
8614 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
8615 init_crit, since init_display, which does that otherwise, is not
8618 2013-11-27 Glenn Morris <rgm@gnu.org>
8620 * Makefile.in ($(lispsource)/international/charprop.el): New.
8621 (emacs$(EXEEXT)): Depend on charprop.el.
8623 2013-11-27 Eli Zaretskii <eliz@gnu.org>
8625 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
8626 deleting portions of the buffer under non-nil REPLACE argument.
8629 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
8630 directory, watch it and not its parent.
8631 (add_watch): Allow empty string in FILE.
8633 2013-11-27 Martin Rudalics <rudalics@gmx.at>
8635 * window.c (Fset_window_start, window_resize_apply)
8636 (window_scroll): Reset window_end_valid (Bug#15957).
8638 2013-11-27 Glenn Morris <rgm@gnu.org>
8640 * Makefile.in (leimdir): Now in lisp source directory.
8641 ($(leimdir)/leim-list.el): Just use ../leim .
8642 * epaths.in (PATH_DUMPLOADSEARCH):
8643 * lread.c (load_path_default):
8644 * nsterm.m (ns_load_path): No more leim directory.
8646 2013-11-26 Andreas Schwab <schwab@suse.de>
8648 * .gdbinit (xgettype): Add cast.
8650 2013-11-26 Glenn Morris <rgm@gnu.org>
8652 Preload leim-list.el.
8653 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
8654 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
8655 is a single directory.
8657 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
8659 bool-vector-subsetp is now the normal direction (Bug#15912).
8660 * data.c (Fbool_vector_subsetp): Test whether the first argument
8661 is a subset of the second one, not the reverse. Add doc string.
8663 Fix minor problems found by static checking.
8664 * lread.c (load_path_default): Now static.
8665 * textprop.c (text_property_stickiness): Be consistent about the
8666 test used when deciding whether to consider the previous character.
8667 This simplifies the code a bit.
8669 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
8671 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
8673 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
8674 (syms_of_frame): Don't defsubr them.
8676 2013-11-25 Glenn Morris <rgm@gnu.org>
8678 * lread.c (load_path_default): Change the sense of the argument.
8679 (init_lread): When EMACSLOADPATH is set, do not ignore changes
8680 from dump_path. When it is not, avoid checking dump_path twice.
8682 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
8683 uninstalled dump_path against installed Vload_path. (Bug#15964)
8685 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
8687 Export get_pos_property to Elisp.
8688 * editfns.c (Fget_pos_property): Rename from get_pos_property.
8689 (syms_of_editfns): Export it to Elisp.
8691 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
8693 2013-11-23 Romain Francoise <romain@orebokech.com>
8695 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
8696 initialization here ...
8697 (syms_of_fileio): ... from here.
8699 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
8701 * lread.c (init_lread): Fix int/Lisp_Object mixup.
8702 Please use --enable-check-lisp-object-type.
8704 2013-11-23 Glenn Morris <rgm@gnu.org>
8706 * process.c (get_process): Explicit error for dead buffers.
8708 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
8710 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
8712 2013-11-23 Glenn Morris <rgm@gnu.org>
8714 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
8715 * lread.c (load_path_check): Take path to check as argument.
8716 (load_path_default): New, split from init_lread.
8717 (init_lread): Move calc of default load-path to load_path_default.
8718 Empty elements in EMACSLOADPATH now stand for the default.
8719 (load-path): Doc fix.
8720 * emacs.c (decode_env_path): Add option to treat empty elements
8721 as nil rather than ".".
8722 * callproc.c (init_callproc_1, init_callproc):
8723 * image.c (Vx_bitmap_file_path):
8724 * lisp.h (decode_env_path):
8725 * lread.c (Vsource_directory):
8726 Update for new argument spec of decode_env_path.
8728 2013-11-22 Eli Zaretskii <eliz@gnu.org>
8730 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
8731 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
8733 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
8735 Fix some dependency problems that cause unnecessary recompiles.
8736 Problem reported by RMS in
8737 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
8738 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
8739 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
8740 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
8741 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
8742 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
8743 (boostrap-clean): No need to remove stamp-oldxmenu.
8745 Fix recently introduced bool vector overrun.
8746 This was due to an optimization that went awry.
8747 Reported by Glenn Morris in
8748 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
8749 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
8750 for empty vectors, undoing the 2013-11-18 change.
8751 * data.c (bool_vector_binop_driver): Rely on this.
8752 Fix bug that occasionally overran the destination.
8753 * lisp.h (struct Lisp_Bool_vector): Document this.
8755 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
8757 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
8760 * nsterm.m (init, run, stop:): Comment out for now, does not work
8763 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8765 * charset.c (syms_of_charset): Don't read past end of string.
8767 2013-11-19 Glenn Morris <rgm@gnu.org>
8769 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8771 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8773 Add hooks to run on gaining/losing focus. (Bug#15029)
8774 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8775 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8776 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8778 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8780 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8781 The old names predated the API change that put destination at end.
8783 Improve API of recently-added bool vector functions (Bug#15912).
8784 The old API had (bool-vector-count-matches A B)
8785 and (bool-vector-count-matches-at A B I), which gave the
8786 misleading impression that the two functions were variants, one
8787 with a location I. The new API has (bool-vector-count-population A)
8788 and (bool-vector-count-consecutive A B I) to make the distinction
8789 clearer. The first function no longer has a B argument, since the
8790 caller can easily determine the number of nils if the length and
8791 number of ts is known.
8792 * data.c (Fbool_vector_count_population): Rename from
8793 bool_vector_count_matches, and accept just 1 argument.
8794 (Fbool_vector_count_consecutive): Rename from
8795 Fbool_vector_count_matches_at.
8797 Always allocate at least one bits_word per bool vector.
8798 See Daniel Colascione in:
8799 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
8800 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
8801 * data.c (bool_vector_binop_driver): Rely on this. Tune.
8802 * lisp.h (struct Lisp_Bool_vector): Document this.
8804 2013-11-18 Eli Zaretskii <eliz@gnu.org>
8806 * insdel.c (invalidate_buffer_caches): New function, consolidated
8807 from part of prepare_to_modify_buffer.
8808 (insert_from_gap, prepare_to_modify_buffer):
8809 * coding.c (code_convert_region, code_convert_string):
8810 Call invalidate_buffer_caches. (Bug#15841)
8812 * lisp.h (invalidate_buffer_caches): Add prototype.
8814 2013-11-17 Eli Zaretskii <eliz@gnu.org>
8816 * w32term.c (x_update_window_end): Don't invalidate the entire
8817 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8818 highlight needs to be redisplayed. (Bug#15913)
8820 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
8822 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
8824 2013-11-16 Eli Zaretskii <eliz@gnu.org>
8826 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8827 while we are using Vprin1_to_string_buffer.
8829 * keymap.c (describe_map): Don't crash if PT is 1 both before and
8830 after inserting the description string. (Bug#15907)
8832 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8834 * data.c: Work around bogus GCC diagnostic about shift count.
8835 Reported by Eli Zaretskii in
8836 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
8837 (pre_value): New function.
8838 (count_trailing_zero_bits): Use it.
8840 2013-11-15 Eli Zaretskii <eliz@gnu.org>
8842 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
8843 assume C macros are not supported even under -g3 in these old GCC
8846 2013-11-15 Leo Liu <sdl.web@gmail.com>
8848 * minibuf.c (Ftry_completion, Fall_completions)
8849 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
8851 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8853 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
8854 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
8855 This avoids placing unnecessary constants into the Emacs code.
8857 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
8859 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
8860 for Cygwin w32 build.
8862 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
8863 for Cygwin w32 build. (Bug#15892)
8865 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
8867 Simplify, port and tune bool vector implementation.
8868 * alloc.c (bool_vector_exact_payload_bytes)
8869 (bool_vector_payload_bytes): Remove.
8870 (bool_vector_fill): Return its argument.
8871 * alloc.c (bool_vector_fill):
8873 * print.c (print_object):
8874 Simplify by using bool_vector_bytes.
8875 * alloc.c (make_uninit_bool_vector):
8876 New function, broken out from Fmake_bool_vector.
8877 (Fmake_bool_vector): Use it. Use tail call.
8878 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
8879 * data.c (BITS_PER_ULL): New constant.
8880 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
8881 if long long versions don't exist.
8882 (shift_right_ull): New function.
8883 (count_one_bits_word): New function, replacing popcount_bits_word
8884 macro. Don't assume that bits_word is no wider than long long.
8885 (count_one_bits_word, count_trailing_zero_bits):
8886 Don't assume that bits_word is no wider than long long.
8887 * data.c (bool_vector_binop_driver, bool_vector_not):
8888 * fns.c (Fcopy_sequence):
8890 Create an uninitialized destination, to avoid needless work.
8891 (internal_equal): Simplify.
8892 (Ffillarray): Prefer tail call.
8893 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
8894 contain at least one word.
8895 (bits_word_to_host_endian): Prefer if to #if. Don't assume
8896 chars are narrower than ints.
8897 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8898 * fns.c (Fcopy_sequence):
8900 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8901 Don't try to port to hosts where bits_word values have holes; the
8902 code wouldn't work there anyway. Verify this assumption, though.
8903 (bool_vector_bytes): New function.
8904 (make_uninit_bool_vector): New decl.
8905 (bool_vector_fill): Now returns Lisp_Object.
8907 * xfns.c (xic_create_fontsetname):
8908 * xrdb.c (gethomedir): Prefer tail calls.
8910 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8912 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8913 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8915 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8916 that requires a return value.
8917 (Fset_buffer_modified_p): Take advantage of this change to do
8920 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8922 * buffer.c (Frestore_buffer_modified_p): Sync it with
8923 Fset_buffer_modified_p.
8924 (Fforce_mode_line_update): New function, moved from subr.el.
8925 (Fset_buffer_modified_p): Use them.
8926 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8928 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8930 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8931 This avoids undefined behavior when subtracting pointers into
8932 different aways. On my platform it also makes the code a tad
8933 smaller and presumably faster.
8935 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8937 * keyboard.c (command_loop_1): Use region-extract-function.
8938 * insdel.c (Qregion_extract_function): Not static any more (can we
8939 stop pretending that these vars can benefit from being marked static?).
8941 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8943 * search.c (find_newline): If buffer text is relocated during the
8944 "dumb loop", adjust C pointers into buffer text to follow suit.
8947 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8949 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8950 for conversion (Bug#15837).
8952 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8954 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8955 for the entire range of inserted characters. (Bug#15841)
8957 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8959 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8961 (realize_default_face): Remove assignment to distant-foreground if
8962 unspecified (Bug#15815).
8964 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8966 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8967 cache-long-scans disabled, since we don't want to call
8968 prepare_to_modify_buffer (in insert_1_both) for each message we
8971 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8972 from buffer.c. Improve commentary to the buffer field setter
8975 * buffer.c (bset_cache_long_scans): Static function deleted.
8976 Improve commentary to the buffer field setter functions.
8977 (init_buffer_once): Default for cache-long-scans changed to t.
8980 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8982 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8984 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8985 This bug was introduced in my 2013-06-21 change, and caused
8986 struct Lisp_Sub_Char_Table objects to be given too many slots,
8987 which broke 'make -C admin/unidata'.
8989 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8991 Import changes from mac-port 4.5.
8992 * macfont.m (mac_font_copy_default_descriptors_for_language)
8993 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8994 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8995 (macfont_language_default_font_names): New.
8996 (macfont_list): Rearrange language/charset code.
8997 (macfont_close): Don't check for macfont_info->cache.
8998 (mac_ctfont_create_preferred_family_for_attributes): New font
8999 selection code, call
9000 mac_font_copy_default_name_for_charset_and_languages.
9001 (mac_font_copy_default_descriptors_for_language)
9002 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9004 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9006 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9008 Port to C11 aligned_alloc, and fix some integer overflows.
9009 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9010 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9011 and use of posix_memalign replaced with aligned_alloc.
9012 (aligned_alloc): New function, defined or declared as needed.
9013 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9014 Don't undef; configure.ac now does this.
9015 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9016 (calloc, aligned_alloc): Check for integer overflow.
9017 (aligned_alloc): Rename from memalign. All uses changed.
9018 (memalign): New function, an alias for aligned_alloc.
9020 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9022 * xdisp.c (redisplay_internal): Fix typo in last change.
9024 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9026 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9028 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9030 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
9031 redisplay--mode-lines-cause.
9032 (redisplay_internal): Keep them uptodate. Remove redundant check of
9033 buffer_shared_and_changed.
9034 * *.[chm]: Number every assignment to update_mode_lines so we
9035 can track why it is set.
9037 2013-11-06 Eli Zaretskii <eliz@gnu.org>
9039 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
9041 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9043 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
9044 can track why it is set.
9046 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9048 Integer-related fixes for term.c etc.
9049 * dispextern.h (face_tty_specified_color): New function.
9050 * term.c (turn_on_face): Don't rely on undefined behavior when
9051 assigning an out-of-range value to 'long'.
9052 Simplify test for toggling highlight.
9053 (tty_capable_p): Omit last two (unused) args. All callers changed.
9054 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
9055 (read_menu_input, tty_menu_activate, tty_menu_show):
9056 * xfaces.c (x_supports_face_attributes_p)
9057 (tty_supports_face_attributes_p):
9058 Use bool for boolean. All callers changed.
9059 (tty_supports_face_attributes_p): Omit defaults for color indices;
9060 no longer needed. Simplify tail call.
9062 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9064 * xdisp.c (prepare_menu_bars): Mark static.
9065 * lisp.h (prepare_menu_bars): Don't declare.
9066 * xselect.c (x_handle_selection_clear):
9067 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
9069 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9071 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
9072 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
9074 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9076 * keyboard.c (Fcommand_error_default_function): Rename from
9077 Fdefault_error_output.
9079 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
9081 * keyboard.c (Fdefault_error_output): New function, extracted from
9083 (syms_of_keyboard): Use it for Vcommand_error_function.
9085 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9087 * eval.c (handlerlist_sentinel): New variable (bug#15802).
9088 (init_eval): Use it to ensure handlerlist is non-NULL.
9089 (unwind_to_catch): Make sure we never set handlerlist to NULL.
9090 (Fsignal): Adjust NULLness test of handlerlist.
9091 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
9093 2013-11-05 Eli Zaretskii <eliz@gnu.org>
9095 * callproc.c (call_process): Call prepare_to_modify_buffer before
9096 decoding text read from the sub-process, as the decoded stuff will
9097 be inserted into the buffer. This will invalidate the various
9098 caches maintained for the buffer. (Bug#15148)
9100 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
9102 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
9103 string of glyphless-char-display.
9105 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
9107 * nsfns.m (ns_get_name_from_ioreg): New function.
9108 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
9109 OSX >= 10.9. Use ns_get_name_from_ioreg.
9111 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9113 Simplify and port recent bool vector changes.
9114 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
9115 only in this file. Use a more-efficient implementation if the
9116 second argument is a power of 2.
9117 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
9118 Remove no-longer-necessary compile-time checks.
9119 (bool_vector_exact_payload_bytes): New function.
9120 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
9121 exact payload changed to call the new function. Do not assume
9122 that the arg or result fits in ptrdiff_t.
9123 (bool_vector_fill): New function.
9124 (Fmake_bool_vector): Use it. Don't assume bit counts fit
9126 (vroundup_ct): Don't assume arg fits in size_t.
9127 * category.c (SET_CATEGORY_SET): Remove. All callers now just
9128 invoke set_category_set.
9129 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
9130 All callers changed. Use bool_vector_set.
9131 * category.h (XCATEGORY_SET): Remove; no longer needed.
9132 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
9134 * data.c (Faref): Use bool_vector_ref.
9135 (Faset): Use bool_vector_set.
9136 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
9137 (Fbool_vector_not, Fbool_vector_count_matches)
9138 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
9139 * fns.c (concat): Use bool_vector_ref.
9140 (Ffillarray): Use bool_vector_fill.
9141 (mapcar1): Use bool_vector_ref.
9142 (sxhash_bool_vector): Hash words, not bytes.
9143 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
9144 a constant, since it's now used in #if.
9145 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
9146 unsigned char on unusual architectures, so that we no longer
9147 assume that the number of bits per bits_word is a power of two or
9148 is a multiple of 8 or of CHAR_BIT.
9149 (Qt): Add forward decl.
9150 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
9151 at least as strictly as bits_word.
9152 (bool_vector_data, bool_vector_uchar_data): New accessors.
9153 All data structure accesses changed to use them.
9154 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
9155 (bool_vector_set): New functions.
9156 (bool_vector_fill): New decl.
9157 (ROUNDUP): Move to alloc.c as described above.
9159 Fix recent gnutls changes.
9160 * gnutls.c (Fgnutls_boot): Don't assume C99.
9161 * process.c (wait_reading_process_output): Fix typo in recent change.
9163 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
9165 * process.c (wait_reading_process_output, read_process_output)
9166 (send_process): Check gnutls_state is not NULL.
9168 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
9169 (Fgnutls_boot): Set process gnutls_p later, after initialization.
9171 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
9173 * nsterm.m (init, run, stop:): New methods in EmacsApp for
9174 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
9176 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
9179 * nsfns.m (Fx_create_frame): Fix memory leak.
9181 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
9182 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
9183 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
9185 2013-11-04 Eli Zaretskii <eliz@gnu.org>
9187 * xdisp.c (message3_nolog, message_with_string): Encode the string
9188 before writing it to the terminal in a non-interactive session.
9190 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
9191 sure we concatenate them into a unibyte string.
9193 * fileio.c (make_temp_name): Encode PREFIX, and decode the
9194 resulting temporary name before returning it to the caller.
9195 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
9196 is a unibyte string, convert NAME to a unibyte string to ensure
9197 that the result is also a unibyte string.
9199 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
9200 create unibyte strings from default paths and directory/file
9203 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
9206 * callproc.c (init_callproc): Use build_unibyte_string to make
9207 sure we create unibyte strings from default paths and
9208 directory/file names.
9210 * buffer.c (init_buffer): Don't store default-directory of
9211 *scratch* in multibyte form. The original problem which led to
9212 that is described in
9213 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
9214 but it was solved long ago. (Bug#15260)
9216 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
9218 Port to stricter C99 platforms.
9219 Especially, C99 prohibits nesting a struct X inside struct Y if
9220 struct X has a flexible array member.
9221 * alloc.c (struct sdata): New type.
9222 (sdata): Implement in terms of struct sdata.
9223 Remove u member; all uses replaced by next_vector, set_next_vector.
9224 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
9225 (SDATA_DATA_OFFSET): Now a constant, not a macro.
9226 (struct sblock): Rename first_data member to data, which is now
9227 a flexible array member. All uses changed.
9228 (next_vector, set_next_vector, large_vector_vec): New functions.
9229 (vector_alignment): New constant.
9230 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
9231 (struct large-vector): Now merely a NEXT member, since the old approach
9232 ran afoul of stricter C99. All uses changed to use
9233 large_vector_vec or large_vector_offset.
9234 (large_vector_offset): New constant.
9235 * dispnew.c: Include tparam.h, for tgetent.
9236 Do not include term.h; no longer needed.
9237 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9238 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9239 (struct Lisp_Vector): Use a flexible array member for contents,
9240 instead of a union with a member that is an array of size 1.
9242 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
9243 fact that the struct no longer contains a union.
9244 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
9245 (struct Lisp_Save_Value, struct Lisp_Free):
9246 Use unsigned, not int, for spacers, to avoid c99 warning.
9247 (union specbinding): Use unsigned, not bool, for bitfield, as
9248 bool is not portable to pre-C99 hosts.
9250 2013-11-04 Glenn Morris <rgm@gnu.org>
9252 * emacs.c (usage_message): Mention that `-L :...' appends.
9254 2013-11-02 Glenn Morris <rgm@gnu.org>
9256 * Makefile.in (abs_builddir): Remove.
9257 (bootstrap_exe): Use relative filename.
9259 Use relative filenames in TAGS files.
9260 * Makefile.in (abs_srcdir): Remove it again.
9261 (.PHONY): Remove frc.
9262 (maintainer-clean): No more TAGS-LISP file.
9263 (TAGS): Pass relative file names to etags.
9264 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9266 * Makefile.in (abs_srcdir): New, set by configure.
9268 (maintainer-clean): Remove pointless echo. That should be in the
9269 top-level Makefile, if anywhere. Delete TAGS-LISP.
9270 (extraclean): No s/ and m/ directories for some time.
9271 (TAGS): Also depend on ctagsfiles3.
9272 Remove no-longer-defined S_FILE.
9273 Pass absolute filenames to etags once more.
9274 (TAGS-LISP): Replace lispdir with its expansion.
9275 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9276 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9278 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9280 * xfaces.c (check_lface_attrs, realize_default_face):
9281 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9282 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9284 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9286 * emacs.c (original_pwd): Remove global var by making it local.
9287 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9289 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9291 * xfaces.c: Declare color_distance.
9292 (QCdistant_foreground): New variable.
9293 (NEAR_SAME_COLOR_THRESHOLD): New define.
9294 (load_color2): New function.
9295 (load_color): Call load_color2.
9296 (load_face_colors): Call load_color2 and if distant-color is specified
9297 calculate distant and use distant-color if colors are near.
9298 (LFACE_DISTANT_FOREGROUND): New define.
9299 (merge_face_ref, Finternal_set_lisp_face_attribute)
9300 (Finternal_get_lisp_face_attribute)
9301 (x_supports_face_attributes_p): Handle distant-foreground similar to
9303 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9305 * dispextern.h (lface_attribute_index):
9306 Add LFACE_DISTANT_FOREGROUND_INDEX.
9308 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9310 * image.c (pbm_next_char): New function.
9311 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9312 (pbm_scan_number): Use it.
9313 (Qlibjpeg_version): New variable.
9314 (syms_of_image): DEFSYM and initialize it.
9316 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9318 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9320 2013-10-31 Glenn Morris <rgm@gnu.org>
9322 * emacs.c (original_pwd): New char.
9323 (main): If using --chdir, store original_pwd.
9324 (init_cmdargs): When setting Vinvocation_directory based on a
9325 relative argv[0], use original_pwd if set. (Bug#15768)
9327 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9329 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9331 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9333 * insdel.c: Fix minor problems found by static checking.
9334 (Qregion_extract_function): Now static.
9335 (prepare_to_modify_buffer_1): Remove unused locals.
9337 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9339 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9340 (syms_of_xdisp): Declare pre-redisplay-function.
9341 (markpos_of_region): Remove function.
9342 (init_iterator, compute_stop_pos, handle_face_prop)
9343 (face_before_or_after_it_pos, reseat_to_string)
9344 (get_next_display_element, window_buffer_changed)
9345 (redisplay_internal, try_cursor_movement, redisplay_window)
9346 (try_window_reusing_current_matrix, try_window_id, display_line)
9347 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9348 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9349 * window.h (struct window): Remove field `region_showing'.
9350 * dispextern.h (struct it): Remove region_beg/end_charpos.
9351 (face_at_buffer_position, face_for_overlay_string)
9352 (face_at_string_position): Update prototypes.
9353 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9354 (face_at_string_position): Remove `region_beg' and `region_end' args.
9355 * fontset.c (Finternal_char_font):
9356 * font.c (font_at, font_range): Adjust calls accordingly.
9357 * insdel.c (Qregion_extract_function): New var.
9358 (syms_of_insdel): Initialize it.
9359 (prepare_to_modify_buffer_1): Use it.
9361 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9363 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9364 * ftxfont.c (ftxfont_get_gcs):
9365 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9366 * xfaces.c (x_free_colors, x_free_dpy_colors)
9367 (x_create_gc, unload_color):
9368 * xselect.c (x_property_data_to_lisp):
9369 * xsettings.c (parse_settings):
9370 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9371 (get_bits_and_offset): Adjust definition.
9372 * frame.c (XParseGeometry): Adjust locals.
9373 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9374 * regex.h (toplevel): Likewise for reg_syntax_t.
9376 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9378 * eval.c (run_hook_with_args): Use FUNCTIONP.
9380 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9382 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9383 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9384 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9385 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9386 on MS-Windows anyway.
9387 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9388 (free_realized_face): ...adjust user.
9389 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9390 white relief pixels to -1.
9391 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9392 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9393 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9395 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9397 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9398 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9399 in practice now. All callers changed.
9401 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9403 * dispextern.h (struct face): Use bitfields for 'underline_type'
9404 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9405 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9406 'stipple' member. Move 'lface' member up to help...
9407 * xfaces.c (make_realized_face): ...this function to find and
9408 clear just the members that need clearing.
9409 (load_face_colors, realize_x_face):
9410 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9412 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9414 * xftfont.c (struct xftfont_info): Remove set-but-unused
9416 (xftfont_open): Adjust user.
9417 (xftfont_get_colors): Remove useless prototype.
9419 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9421 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9422 before passing them to 'unexec'. (Bug#15260)
9424 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9426 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9428 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9430 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9431 the changed signature of the font driver's 'close' method.
9433 * w32font.h (w32font_close): Adjust the prototype to the change in
9434 function definition.
9436 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9438 * w32uniscribe.c (uniscribe_close): Adapt the call to
9439 w32font_close to its new prototype.
9441 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
9443 Omit unused frame argument of font API's close function.
9444 * font.h (struct font): Drop frame argument. Adjust comment.
9445 * font.c (font_clear_cache, font_close_object): Adjust users.
9446 * ftfont.c (ftfont_close):
9447 * ftxfont.c (ftxfont_close):
9448 * macfont.m (macfont_close):
9449 * nsfont.m (nsfont_close):
9450 * w32font.c (w32font_close):
9451 * xfont.c (xfont_close):
9452 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
9453 tweak comments and make functions safe if called more than once for
9454 the same font object.
9456 Perform font-specific cleanup when font object is swept by GC. See
9457 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
9458 * alloc.c (cleanup_vector): New function.
9459 (sweep_vector): Call it for each reclaimed vector object.
9460 * font.h (struct font): Adjust comment.
9462 2013-10-24 Glenn Morris <rgm@gnu.org>
9464 * Makefile.in (abs_top_srcdir): New, set by configure.
9466 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
9468 Adjust recent font-related changes to fix bug#15686.
9469 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
9470 is a live window system frame, mark its default font too.
9472 2013-10-23 Glenn Morris <rgm@gnu.org>
9474 * Makefile.in (RUN_TEMACS): Make relative (again).
9475 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
9476 (bootstrap-emacs$(EXEEXT)):
9477 Quote entities that might contain whitespace.
9479 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
9481 Port to Solaris 10 and its bundled GCC.
9482 Problem reported by Timothy C. Burt.
9483 * floatfns.c (isfinite, isnan): Redefine unconditionally.
9485 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
9487 Do not allow font caches to grow too large.
9488 * alloc.c (compact_font_cache_entry, compact_font_caches):
9489 New functions or stub if not HAVE_WINDOW_SYSTEM.
9490 (compact_undo_list): Factor out from Fgarbage_collect.
9492 (mark_face_cache): Mark face font. Move down to avoid
9494 (mark_terminals): Do not mark font cache here.
9495 (Fgarbage_collect): Call compaction functions described
9496 above. Adjust comment.
9498 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
9500 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
9501 chdir to HOME (bug#15607).
9503 * nsterm.m (Qcocoa, Qgnustep): New variables.
9504 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
9505 (ns_get_color): Make selection color work for GNUstep also.
9507 2013-10-18 Eli Zaretskii <eliz@gnu.org>
9509 * keyboard.c (make_lispy_event): Remove GPM-specific code that
9510 handles mouse clicks. Instead, let GPM use the same code as all
9511 the other mice use. See the discussion starting at
9512 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
9513 for the details of the problem with the menu bar this fixes.
9515 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
9517 Remove port-specific display name lists to avoid extra
9518 complexity and data duplication with display info lists.
9519 * xterm.h (x_display_name_list): Remove declaration.
9520 * xterm.c (x_display_name_list): Remove.
9521 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
9522 * xfns.c (x_display_info_for_name, Fx_display_list):
9523 Likewise. Use x_display_list where appropriate.
9524 * w32term.h (w32_display_name_list): Remove declaration.
9525 * w32term.c (w32_display_name_list): Remove.
9526 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
9528 * w32fns.c (x_display_info_for_name, Fx_display_list):
9529 Likewise. Use x_display_list where appropriate.
9530 * nsterm.h (ns_display_name_list): Remove declaration.
9531 * nsterm.m (ns_display_name_list): Remove.
9532 (ns_term_init, syms_of_nsterm): Adjust users.
9533 * nsfns.m (ns_display_info_for_name, Fx_display_list):
9534 Likewise. Use x_display_list where appropriate.
9535 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
9536 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
9537 (mark_terminals): Mark per-terminal font cache.
9539 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
9541 Don't run timers in input-pending-p. Its new check-timers param
9542 provides the prior behavior. (Bug#15045).
9543 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
9545 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
9547 Make some functions static in non-Microsoft builds.
9548 On my platform (Fedora 19 x86-64), this shrinks the
9549 Emacs executable (text+data) by 0.25%.
9550 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
9551 (load_color) [!MSDOS]:
9552 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
9553 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
9554 * lisp.h (check_existing):
9555 * process.h (conv_sockaddr_to_lisp, network_interface_list)
9556 (network_interface_info) [!WINDOWSNT]:
9557 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
9558 Remove extern decls.
9559 * fileio.c (check_existing):
9560 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
9561 * process.c (conv_sockaddr_to_lisp, network_interface_list)
9562 (network_interface_info) [!WINDOWSNT]:
9563 * term.c (encode_terminal_code) [!WINDOWSNT]:
9564 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
9565 * xfaces.c (load_color) [!MSDOS]:
9567 * fileio.c (check_existing, check_executable, check_writable):
9568 * process.c (network_interface_list, network_interface_info):
9569 Move earlier, so that we don't need forward decls.
9570 * gnutls.c (fn_gnutls_transport_set_errno)
9571 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
9573 * w32.c (init_environment): Use faccessat rather than
9574 check_existing, partly for consistency with the rest of the code
9575 in this file, partly so that check_existing can be static.
9577 Make VALMASK visible to GDB even if clang is used (Bug#15574).
9578 * emacs.c (MAIN_PROGRAM): New macro.
9579 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
9580 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
9582 bool vector int width fixes
9583 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
9584 (Fbool_vector_count_matches_at):
9585 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
9586 can exceed PTRDIFF_MAX, at least in theory.
9587 (Fbool_vector_count_matches_at):
9588 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
9590 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
9592 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
9593 (struct sockaddr): Add forward decl, for platforms that lack it.
9595 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
9597 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
9600 2013-10-16 Eli Zaretskii <eliz@gnu.org>
9602 * w32.c (network_interface_get_info, network_interface_list)
9603 (network_interface_info): New functions. (Bug#15610)
9604 (GetAdaptersInfo_Proc): New typedef.
9605 (get_adapters_info): New wrapper function.
9606 (globals_of_w32): Initialize g_b_init_get_adapters_info.
9608 * process.h (network_interface_list, network_interface_info):
9611 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
9612 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
9613 all systems. Return non-nil for systems that HAVE_NET_IF_H and
9614 for WINDOWSNT. Doc fix.
9615 (syms_of_process): Defsubr Snetwork_interface_list and
9616 Snetwork_interface_info unconditionally.
9618 * menu.c (have_boxes): Fix redundant simulation of radio buttons
9619 in NS GUI sessions. (Bug#15629)
9621 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
9623 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
9625 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9627 * print.c (print_object): Print " ..." when truncating bool vectors.
9629 2013-10-15 Eli Zaretskii <eliz@gnu.org>
9631 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
9632 standard mouse buttons.
9634 * termhooks.h (struct input_event): Remove incorrect commentary.
9636 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9638 Disallow bool vector operations on mixed-length operands.
9639 The old behavior left garbage in the result vector sometimes,
9640 and didn't seem to be useful.
9641 * data.c (Qwrong_length_argument): New static var.
9642 (wrong_length_argument): New function.
9643 (bool_vector_binop_driver): Check that args agree in length.
9645 * keyboard.c, keyboard.h (all_kboards): Now static.
9647 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
9649 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
9650 note from the lispref.
9652 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
9654 * nsterm.h (struct ns_display_info): Remove set-but-unused
9655 member image_cache (image caches are per-terminal anyway).
9656 (FRAME_X_IMAGE_CACHE): Remove.
9657 * nsterm.m (ns_initialize_display_info): Adjust user.
9659 2013-10-14 Eli Zaretskii <eliz@gnu.org>
9661 * w32proc.c: Include mingw_time.h.
9663 * w32.c: Include mingw_time.h.
9665 Implement scrolling of TTY menus when the screen is too short.
9667 * term.c (tty_menu_display): Accept an additional argument, the
9668 menu item from which to start displaying the menu. Account for
9669 the value of Y when limiting the menu to the number of available
9671 (mi_result): New enumeration.
9672 (read_menu_input): Return enumerated value. When the y coordinate
9673 hits min_y or max_y, return scroll indication instead of wrapping
9675 (tty_menu_activate): Handle the scrolling indications from
9676 read_menu_input. Compute the first menu item to display and pass
9677 it to tty_menu_display.
9679 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9681 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
9682 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
9683 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
9684 Adjust to match the change described below.
9685 (struct terminal): Move must_write_spaces, line_ins_del_ok,
9686 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
9687 memory_below_frame members to...
9688 * termchar.h (struct tty_display_info): ...here because they're
9689 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
9690 * term.c (init_tty):
9691 * nsterm.m (ns_create_terminal):
9692 * w32term.c (w32_create_terminal):
9693 * xterm.c (x_create_terminal): Adjust users.
9694 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
9695 to filter out non-TTY frames. Adjust comment.
9696 (scrolling): Adjust user. Prefer eassert for debugging check.
9698 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9700 * xfaces.c (PT_PER_INCH): Remove unused macro.
9701 * termhooks.h (struct terminal): Remove set-but-unused
9702 member fast_clear_end_of_line.
9703 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
9704 * nsterm.m (ns_create_terminal):
9705 * term.c (init_tty):
9706 * w32term.c (w32_create_terminal):
9707 * xterm.c (x_create_terminal): Adjust users.
9709 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
9711 * lisp.h (bool_vector_size): New function.
9712 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
9713 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9714 (Fbool_vector_not, Fbool_vector_count_matches_at):
9715 Remove uses of 'eassume' that should no longer be needed,
9716 because they are subsumed by the 'eassume' in bool_vector_size.
9718 2013-10-12 Eli Zaretskii <eliz@gnu.org>
9720 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
9721 after inclusion of gif_lib.h, thus fixing compiler warnings caused
9722 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
9724 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9726 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
9727 have different dimensions. (Bug#15575)
9729 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
9732 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
9734 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9736 * term.c (tty_menu_show): Never return with unbalanced
9737 specpdl. Use eassert for debugging check. Adjust style.
9739 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9741 * term.c (read_menu_input): Make selection of menu items
9742 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
9743 (tty_menu_activate): Fix off-by-one error when computing max_y.
9745 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
9747 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
9748 audit logging (only used with GnuTLS 3.x) and enable it.
9750 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9752 * dispnew.c (redraw_frame): Remove useless #ifdef because
9753 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
9754 Also, move TTY fflush to...
9755 * term.c (tty_update_end): ...this function.
9757 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9759 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
9760 the end of the frame's glyph matrix. (Bug#15575)
9762 * term.c (tty_menu_display): Don't move cursor while overwriting
9763 frame's glyphs with menu items. Limit the number of items
9764 displayed to what can be shown on the available screen lines,
9765 excluding the echo area.
9766 (tty_menu_activate): Limit the Y coordinate allowed by
9767 read_menu_input to the last screen line used for menu display.
9769 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9771 * lisp.h (eassume): New macro.
9772 Also, include <verify.h>, for 'assume'.
9773 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9774 (vroundup, vector_nbytes):
9775 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9776 (Fbool_vector_not, Fbool_vector_count_matches)
9777 (Fbool_vector_count_matches_at):
9778 Use eassume, not eassert.
9779 * casetab.c (set_identity, shuffle):
9780 * composite.c (composition_gstring_put_cache):
9781 * dispnew.c (update_frame_1):
9782 * ftfont.c (ftfont_shape_by_flt):
9783 * image.c (gif_load):
9784 * intervals.c (offset_intervals):
9785 * macfont.m (macfont_shape):
9786 Remove calls to 'assume' that are no longer needed, because
9787 --enable-gcc-warnings no longer generates bogus warnings
9788 when these calls are removed.
9790 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9792 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9794 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9796 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9797 (Qsubstitute_env_in_file_name): New var.
9798 (syms_of_fileio): Define it.
9800 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9802 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
9803 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
9806 * term.c (save_and_enable_current_matrix): Don't allocate and
9807 don't save margin areas.
9808 (restore_desired_matrix): Don't restore margin areas.
9809 (free_saved_screen): Don't free margin areas.
9811 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
9813 * image.c: Pacify --enable-gcc-warnings.
9814 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
9815 #define only if used.
9817 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9819 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
9820 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
9821 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
9822 (gif_load): For giflib v5.x and later, display the error message
9823 produced by giflib when its functions fail.
9824 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
9827 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9829 * keyboard.c (last_event_timestamp): Remove. For X selection and
9830 GTK popup menus, it may be obtained from per-frame X display info.
9831 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
9832 (process_special_events): Adjust users.
9833 * keyboard.h (last_event_timestamp): Remove declaration.
9834 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
9835 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
9836 * menu.h (xmenu_show): Adjust prototype.
9837 * menu.c (Fx_popup_menu): Adjust user.
9838 * xselect.c (x_own_selection, x_get_foreign_selection)
9839 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
9841 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9843 * keyboard.c (init_kboard): Now static. Add arg
9844 to denote window system. Adjust comment.
9845 (init_keyboard): Adjust user.
9846 (allocate_kboard): New function.
9848 * nsterm.m (ns_term_init):
9849 * term.c (init_tty):
9850 * w32term.c (w32_create_terminal):
9851 * xterm.c (x_term_init): Use it.
9852 * keyboard.h (init_kboard): Remove prototype.
9853 (allocate_kboard): Add prototype.
9855 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
9857 * image.c (GIFLIB_MAJOR): Ensure it's defined.
9858 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
9860 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9862 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
9864 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9866 * term.c (tty_menu_activate): Flush the output stream after
9867 showing the cursor, and don't mark the frame garbaged at exit from
9868 the function. Fixes redisplay glitches when moving from one menu
9871 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
9873 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
9874 or throw error (Bug#15570).
9876 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9878 * intervals.c (temp_set_point_both): Move test into 'eassert',
9881 * lisp.h (eassert): Don't use 'assume'.
9882 Sometimes 'assume' wins in performance, and sometimes it loses,
9883 so it shouldn't be used all the time. Perhaps we need two
9884 flavors of 'eassert', one for where 'assume' is far more likely
9885 to help or to hurt; but that can be done later.
9886 Problem reported by Dmitry Antipov in
9887 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
9888 Also, don't include <verify.h>; no longer needed.
9890 2013-10-09 Glenn Morris <rgm@gnu.org>
9892 * eval.c (Fcond): Doc tweak.
9894 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9896 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9897 expressions with side effects to eassert. (Bug#15565)
9899 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9901 * fns.c (hashfn_user_defined): Allow hash functions to return any
9904 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9906 Fix minor problems found by static checking.
9907 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9908 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9909 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9910 * keyboard.c (read_menu_command): Remove unused local.
9911 * lisp.h (read_menu_command): New decl.
9912 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9913 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9914 Return ptrdiff_t, not int.
9915 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9916 not int, for benefit of xpalloc.
9917 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9919 (have_menus_p): Remove; unused.
9920 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9921 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9922 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9924 (save_and_enable_current_matrix): Omit unnecessary casts.
9925 (read_menu_input): Omit local extern decl (now in lisp.h).
9926 Don't access uninitialized storage if mouse_get_xy fails.
9927 (tty_menu_activate): Mark local as initialized, for lint.
9928 (tty_menu_activate, tty_meny_show): Remove unused locals.
9930 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9932 Support menus on text-mode terminals.
9933 * xterm.h (xw_popup_dialog): Add prototype.
9935 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9936 (xmenu_show): Block input here, instead in Fx_popup_menu.
9937 (xw_popup_dialog): New function, with X-specific bits of popup
9940 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9943 * window.c (Fset_window_configuration): Use run-time tests of the
9944 frame type instead of compile-time conditionals, when menu-bar
9945 lines are considered.
9947 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9948 (w32_popup_dialog): New prototypes.
9950 * w32menu.c (Fx_popup_dialog): Function deleted.
9951 (w32_popup_dialog): New function, with w32 specific bits of popup
9952 dialogs. Block input here.
9954 * w32inevt.c (w32_console_read_socket): Minor change to add
9955 debugging TTY events.
9957 * w32fns.c (show_hourglass): If returning early because the frame
9958 is not a GUI frame, unblock input.
9960 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9961 (cursorY): New functions.
9963 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9964 WINDOWSNT, macros that call curX and curY elsewhere.
9966 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9968 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9969 specific function to hide and show cursor on a text-mode terminal.
9970 (tty_menu_struct, struct tty_menu_state): New structures.
9971 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9972 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9973 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9974 (tty_menu_locate, save_and_enable_current_matrix)
9975 (restore_desired_matrix, screen_update, read_menu_input)
9976 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9977 (tty_pop_down_menu, tty_menu_last_menubar_item)
9978 (tty_menu_new_item_coords, tty_menu_show): New functions.
9979 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9981 * nsterm.h (ns_popup_dialog): Adjust prototype.
9983 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9985 (ns_popup_dialog): Adapt order of arguments to the other
9986 *_menu_show implementations.
9987 (Fx_popup_dialog): Function deleted.
9989 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9991 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9993 * menu.c (have_boxes): New function.
9994 (single_keymap_panes): Use it instead of a compile-time
9996 (single_menu_item): Use run-time tests of the frame type instead
9997 of compile-time conditionals.
9998 (encode_menu_string): New function.
9999 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10000 the macro, since different types of frame need different encoding
10002 (digest_single_submenu): Use run-time tests of frame type instead
10003 of, or in addition to, compile-time conditionals.
10004 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10005 (Fx_popup_menu): Detect when the function is called from keyboard
10006 on a TTY. Don't barf when invoked on a text-mode frame.
10007 Check frame type at run time, instead of compile-time conditionals for
10008 invoking terminal-specific menu-show functions.
10009 Call tty_menu_show on text-mode frames.
10010 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10011 run time to determine which alternative to invoke; support dialogs
10014 * keyboard.h <Qmouse_movement>: Declare.
10016 * keyboard.c <Qmouse_movement>: Now extern.
10017 <Qecho_keystrokes>: New static variable.
10018 (read_key_sequence): Accept an additional argument, a flag to
10019 prevent redisplay during reading of the key sequence. All callers
10021 (read_menu_command): New function.
10022 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10024 (toolkit_menubar_in_use): New function.
10025 (make_lispy_event): Use it instead of a compile-time test.
10027 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10028 window-system being available.
10030 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
10031 to x-popup-dialog on the frame type, they all now support popup
10034 * dispnew.c (save_current_matrix): Save the margin areas.
10035 (restore_current_matrix): Restore margin areas.
10036 (update_frame_with_menu): New function.
10038 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
10041 * alloc.c (make_save_ptr): Now compiled unconditionally.
10043 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10045 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10046 (redraw_frame, update_frame): Adjust users.
10047 * dispextern.h (set_window_update_flags): Adjust prototype.
10048 * xdisp.c (redisplay_internal): When updating all frames with zero
10049 windows_or_buffers_changed, assume that only the windows that shows
10050 current buffer should be really updated.
10052 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10054 Do not allocate huge temporary memory areas and objects while encoding
10055 for file I/O, thus reducing an enormous memory usage for large buffers.
10056 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
10057 * coding.h (struct coding_system): New member raw_destination.
10058 * coding.c (setup_coding_system): Initialize it to zero.
10059 (encode_coding_object): If raw_destination is set, do not create
10060 dst_object. Add comment.
10061 * fileio.c (toplevel): New constant E_WRITE_MAX.
10062 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
10063 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
10065 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
10067 * nsterm.m (windowDidExitFullScreen:)
10068 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
10070 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10072 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
10073 * keyboard.c (unblock_input_to): Don't process pending signals
10074 if a fatal error is in progress.
10076 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
10077 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
10078 they're talking about words in Lisp bool vectors.
10079 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
10080 * data.c (popcount_bits_word): Rename from popcount_size_t.
10081 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
10084 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10086 Improve support for popcount and counting trailing zeros (Bug#15550).
10087 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
10088 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
10089 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
10090 (popcount_size_t_msc, popcount_size_t_gcc):
10091 Remove; now done by Gnulib.
10092 (popcount_size_t): Now a macro that defers to Gnulib.
10093 (count_trailing_zero_bits): Return int, for consistency with
10094 Gnulib and because Emacs prefers signed to unsigned int.
10095 Don't assume that size_t is either unsigned int or unsigned long
10096 or unsigned long long.
10097 (size_t_to_host_endian): Do not assume that size_t is either
10098 exactly 32 or exactly 64 bits wide.
10099 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
10100 etc., so that it's now an enum constant, not a macro.
10101 No need to assume that it's either 32 or 64.
10103 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
10105 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
10108 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10110 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
10111 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
10113 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10115 emacs_read and emacs_write now use void *, not char *.
10116 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
10117 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
10118 Buffer arg is now void *, not char *. This matches plain
10119 'read' and 'write' better, and avoids a constraint violation
10120 on Solaris 9 with Oracle Studio.
10122 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10124 * alloc.c (Fmake_string): For ASCII char initializer, prefer
10125 memset to explicit loop. Otherwise copy largest possible chunk
10126 from initialized to uninitialized part, thus allowing the longer
10127 memcpy runs and reducing the number of loop iterations.
10129 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
10131 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
10132 hide toolbar (Bug#15388).
10133 (windowDidEnterFullScreen:): If presentation options are zero,
10134 set them here (Bug#15388).
10135 (ns_update_auto_hide_menu_bar): Remove runtime check.
10136 Don't auto hide dock unless menubar is also auto hidden.
10138 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
10140 * editfns.c (message): Mention batch mode in doc string.
10142 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
10144 * nsterm.m (check_native_fs): Remove erroneous comment.
10146 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
10148 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
10149 uses find_newline instead of scan_newline and so doesn't move point.
10151 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
10153 Use hardware support for byteswapping on glibc x86 etc.
10154 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
10155 whereas the old swap64 needed 30.
10156 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
10157 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
10158 Use byteswap.h's macros to swap bytes.
10159 * lisp.h (swap16, swap32, swap64): Remove.
10160 All uses replaced by bswap_16, bswap_32, bswap_64.
10162 * bytecode.c (exec_byte_code): Use some more volatile variables
10163 to work around local variables getting clobbered by longjmp.
10164 Port to pre-C99, which doesn't allow decls after stmts.
10166 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
10168 * lisp.h (eassert): Assume that COND is true when optimizing.
10169 In other words, take on the behavior of eassert_and_assume.
10170 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
10171 (eassert_and_assume): Remove. All uses replaced by eassert.
10173 * xdisp.c (Qglyphless_char): Now static.
10175 Adjust to merge from gnulib.
10176 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
10177 * lisp.h: Include <verify.h>, for 'assume'.
10179 * eval.c (clobbered_eassert): New macro.
10180 (internal_catch, internal_condition_case)
10181 (internal_condition_case_1, internal_condition_case_2)
10182 (internal_condition_case_n): Use it instead of eassert
10183 when the argument contains locals clobbered by longjmp.
10184 Don't use clobbered locals outside of clobbered_eassert.
10185 (internal_lisp_condition_case): Use a volatile variable
10186 to work around a local variable's getting clobbered.
10188 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10190 * lisp.h (struct handler): Merge struct handler and struct catchtag.
10191 (PUSH_HANDLER): New macro.
10192 (catchlist): Remove.
10193 (handlerlist): Always declare.
10195 * eval.c (catchlist): Remove (merge with handlerlist).
10196 (handlerlist, lisp_eval_depth): Not static any more.
10197 (internal_catch, internal_condition_case, internal_condition_case_1)
10198 (internal_condition_case_2, internal_condition_case_n):
10200 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
10201 handlerlist/catchlist.
10202 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
10203 handlerlist which can only handle a single condition-case handler at
10205 (find_handler_clause): Simplify since we only a single branch here
10208 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
10210 (bcall0): New function.
10211 (exec_byte_code): Add corresponding cases. Improve error message when
10212 encountering an invalid byte-code. Let Bunwind_protect accept
10213 a function (rather than a list of expressions) as argument.
10215 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
10216 and make them unconditional now that they're heap-allocated.
10218 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10220 * charset.c (Fdecode_char, Fencode_char): Remove description of
10221 `restriction' arg. now that it's hidden by advertised-calling-convention.
10223 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
10225 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
10226 Remove unused variable (from mac-port).
10227 (macfont_draw): Use s->ybase for correct y position.
10229 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10231 * frame.h (struct frame): Drop has_minibuffer member because...
10232 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
10233 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
10235 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10237 * window.h (struct window): Prefer enum text_cursor_kinds to int
10238 for phys_cursor_type member. Move the latter, phys_cursor_width,
10239 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10240 * window.c (replace_window, make_window): Adjust users.
10242 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10244 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
10245 this module is never compiled otherwise.
10247 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
10249 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
10252 2013-09-29 Eli Zaretskii <eliz@gnu.org>
10254 * xdisp.c (get_next_display_element): Don't call face_for_font in
10255 a build configured --without-x. (Bug#15484)
10257 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10259 * window.c (calc_absolute_offset): #elif should be #elif defined.
10261 * frame.c (delete_frame): Block/unblock input to overcome race
10262 condition (Bug#15475).
10264 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10266 * frame.c (delete_frame): Record selected frame only after
10267 calling Qdelete_frame_functions (Bug#15477).
10269 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10271 * nsterm.m (ns_selection_color): Remove.
10272 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10273 NSColor selectedText(Background)Color. Only for COCOA.
10274 (ns_term_init): Remove assignment of ns_selection_color, logic
10275 moved to ns_get_color.
10277 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10278 NS_SELECTION_COLOR_DEFAULT.
10279 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10281 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10283 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10284 frame' does not have the tool_bar_window member.
10286 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10288 Signal error when reading an empty byte-code object (Bug#15405)
10289 * lread.c (read1): Signal error.
10290 * alloc.c (make_byte_code): eassert header size.
10291 (sweep_vectors): Change an int to size_t.
10293 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10295 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10296 instead of ints, as it's the usual style for offsetof constants. See:
10297 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10299 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10300 This is ugly, but it should fix the performance problem for older
10301 GCC versions in the short run. I'll look into integrating the
10302 Gnulib module for popcount, as a better fix.
10303 See the thread starting in:
10304 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10305 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10306 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10307 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10308 (popcount_size_t): Use it.
10310 2013-09-24 Daniel Colascione <dancol@dancol.org>
10312 * process.c (Fnetwork_interface_info): Fix build break due to
10315 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10317 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10318 Prefer signed to unsigned integers where either will do.
10319 No need for 'const' on locals that do not escape.
10320 Omit easserts with unnecessary and unportable assumptions about
10321 alignment. Avoid unnecessary casts to char *.
10323 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10325 Use union for the payload of struct Lisp_Vector.
10326 This helps to avoid a few glitches dictated by C's aliasing rules.
10327 * lisp.h (struct Lisp_Vector): Use union for next and
10328 contents member. Adjust comment. Change related users.
10329 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10330 Related users changed.
10331 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10332 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10333 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10334 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10336 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10338 Optimize glyph row clearing and copying routines.
10339 * dispextern.h (struct glyph_row): Change layout of struct
10340 glyph_row to help copy_row_except_pointers. Adjust comment.
10341 * dispnew.c (null_row): Remove.
10342 (clear_glyph_row): Use offsetof and memset to find and clear
10343 just the members that need clearing. Adjust comment.
10344 (copy_row_except_pointers): Likewise for copying.
10346 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10348 Some minor cleanups of recently-added bool vector code.
10349 * conf_post.h (assume): Always return void. Use lint version
10350 only if GCC and MSC versions don't apply.
10351 * conf_post.h (assume):
10352 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10353 Depend on _MSC_VER, not __MSC_VER, for consistency with
10355 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10356 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10357 (bool_vector_binop_driver, count_trailing_zero_bits)
10358 (size_t_to_host_endian): Now static, not static inline;
10359 the latter isn't needed with modern compilers and doesn't
10360 work with older compilers anyway.
10362 * alloc.c (valgrind_p): Use bool for boolean.
10364 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10366 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10367 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10368 (display_last_displayed_message_p, message_buf_print)
10369 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10370 Use bool for boolean.
10371 * dispextern.h (cancel_line, init_desired_glyphs):
10372 Remove ancient leftover.
10373 (help_echo_showing_p, hourglass_shown_p):
10374 * lisp.h (noninteractive_need_newline): Adjust declaration.
10376 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10378 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10380 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10381 ...this file and convert the latter to static. Adjust comment.
10382 (make_initial_frame):
10383 * window.c (init_window_once): Adjust user.
10384 * frame.h (last_nonminibuf_frame): Remove declaration.
10385 * lisp.h (selected_frame): Likewise.
10386 * msdos.c (the_only_display_info): Adjust comment.
10388 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10390 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10391 computing the end column of mouse-highlight that comes from
10392 display or overlay strings. (Bug#15437)
10393 (note_mouse_highlight): Adapt calculation of last argument to
10394 mouse_face_from_string_pos to the above change.
10396 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10397 all platforms, not just for clang.
10399 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10401 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10402 about excess arguments to snprintf.
10404 * conf_post.h(assume): Use __builtin_unreachable for clang.
10406 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10408 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10409 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10411 2013-09-23 Daniel Colascione <dancol@dancol.org>
10413 * alloc.c (USE_VALGRIND): New macro; on by default
10414 when ENABLE_CHECKING.
10415 (mark_maybe_object, mark_maybe_pointer)
10416 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10418 (valgrind_p) [USE_VALGRIND]: New variable.
10419 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10421 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10423 * process.c (wait_reading_process_output): Change int pnamelen to
10426 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10427 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10428 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10429 argument to unsigned long to avoid warning.
10430 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10432 * conf_post.h (assume): Fix compiler error: x shall be cond.
10434 2013-09-22 Daniel Colascione <dancol@dancol.org>
10436 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10437 warning when compiling without a window system.
10439 2013-09-22 Daniel Colascione <dancol@dancol.org>
10441 * data.c (Qbool_vector_p): New symbol.
10442 (bool_vector_spare_mask, popcount_size_t_generic)
10443 (popcount_size_t_msc, popcount_size_t_gcc)
10445 (bool_vector_binop_driver)
10446 (count_trailing_zero_bits, size_t_to_host_endian)
10447 (Fbool_vector_exclusive_or)
10448 (Fbool_vector_union)
10449 (Fbool_vector_intersection, Fbool_vector_set_difference)
10450 (Fbool_vector_subsetp, Fbool_vector_not)
10451 (Fbool_vector_count_matches)
10452 (Fbool_vector_count_matches_at): New functions.
10453 (syms_of_data): Intern new symbol, functions.
10454 * alloc.c (bool_vector_payload_bytes): New function.
10455 (Fmake_bool_vector): Instead of calling Fmake_vector,
10456 which performs redundant initialization and argument checking,
10457 just call allocate_vector ourselves. Make sure we clear any
10458 terminating padding to zero.
10459 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
10460 instead of open-coding the size calculation.
10461 (vroundup_ct): New macro.
10462 (vroundup): Assume argument >= 0; invoke vroundup_ct.
10463 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
10464 * composite.c (composition_gstring_put_cache):
10465 Change lint_assume to assume.
10466 * conf_post.h (assume): New macro.
10467 (lint_assume): Remove.
10468 * dispnew.c (update_frame_1): Change lint_assume to assume.
10469 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
10471 * image.c (gif_load): Change lint_assume to assume.
10472 * lisp.h (eassert_and_assume): New macro.
10473 (Qbool_vector_p): Declare.
10474 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
10475 (swap16, swap32, swap64): New inline functions.
10476 * macfont.m (macfont_shape): Change lint_assume to assume.
10477 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
10478 * xsettings.c (parse_settings): Use new swap16 and
10479 swap32 from lisp.h instead of file-specific macros.
10481 2013-09-22 Eli Zaretskii <eliz@gnu.org>
10483 * xdisp.c (try_window_id): Don't abort if cursor row could not be
10484 found (which can legitimately happen when the glyph row at the
10485 window start is disabled in the current_matrix. (Bug#15365)
10487 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
10489 Fix syntax.h bug introduced by recent INLINE change.
10490 syntax.h defined an extern inline function SYNTAX_ENTRY that was
10491 conditionally compiled one way in some modules, and a different
10492 way in others. This doesn't work with extern inline functions,
10493 which must have the same definition in all modules, because the
10494 defining code might be shared across modules, depending on the
10495 implementation. Symptoms reported by Martin Rudalics in:
10496 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
10497 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
10498 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
10499 overriding the corresponding functions in syntax.h.
10500 * syntax.h (syntax_property_entry, syntax_property_with_flags)
10501 (syntax_property): New inline functions.
10502 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
10503 Rewrite in terms of these new functions.
10505 2013-09-21 Eli Zaretskii <eliz@gnu.org>
10507 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
10508 not chars_in_text, whose result depends on the multibyteness of
10509 the current buffer. (Bug#15426)
10511 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
10513 Port recent change to hosts where pointers aren't 'long'.
10514 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
10515 Don't assume that pointers are the same width as 'long'.
10516 Add a compile-time check that a pointer fits into two X slots.
10518 A simpler, centralized INLINE.
10519 * conf_post.h (INLINE): Define only if not already defined.
10520 This allows us to use a single INLINE, defined by one file
10522 * emacs.c (INLINE): Define it.
10523 Also, include category.h, charset.h, composite.h, dispextern.h,
10524 syntax.h, systime.h, so that their INLINE definitions are expanded
10525 properly for Emacs.
10526 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
10527 * buffer.h, buffer.c (BUFFER_INLINE):
10528 * category.h, category.c (CATEGORY_INLINE):
10529 * character.h, character.c (CHARACTER_INLINE):
10530 * charset.h, charset.c (CHARSET_INLINE):
10531 * composite.h, composite.c (COMPOSITE_INLINE):
10532 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
10533 * frame.h, frame.c (FRAME_INLINE):
10534 * intervals.h, intervals.c (INTERVALS_INLINE):
10535 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
10536 * lisp.h, alloc.c (LISP_INLINE):
10537 * process.h, process.c (PROCESS_INLINE):
10538 * syntax.h, syntax.c (SYNTAX_INLINE):
10539 * systime.h, sysdep.c (SYSTIME_INLINE):
10540 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
10541 * window.h, window.c (WINDOW_INLINE):
10542 Remove. All uses replaced with INLINE.
10544 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
10546 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
10547 to avoid Bug#15398.
10549 2013-09-19 Eli Zaretskii <eliz@gnu.org>
10551 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
10552 'const char *' to avoid compiler warnings due to similar change in
10553 the prototype of x_get_string_resource.
10555 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10557 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
10558 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
10559 going to replace static variables below. Adjust comments.
10560 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
10561 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
10562 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
10563 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
10564 Related users changed.
10565 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
10566 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
10567 last_mouse_movement_time, going to replace static variables below.
10569 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
10570 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
10572 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
10573 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
10574 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
10575 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
10576 static variables below.
10577 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
10578 (last_mouse_scroll_bar): Remove.
10579 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
10580 (mouseExited): Related users changed.
10582 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10584 Do not use external array to process X scroll bar messages.
10585 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
10586 (x_send_scroll_bar_event): Pack window pointer into two slots
10587 of XClientMessageEvent if we're 64-bit. Adjust comment.
10588 (x_scroll_bar_to_input_event): Unpack accordingly.
10590 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10592 Ifdef away recent changes which aren't relevant to NS port.
10593 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
10594 [!HAVE_NS]: Declare as such.
10595 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
10596 [!HAVE_NS]: Define as such.
10598 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10600 * frame.c (x_redo_mouse_highlight): New function
10601 to factor out common code used in W32 and X ports.
10602 * dispextern.h (x_redo_mouse_highlight): Add prototype.
10603 * xterm.h (struct x_display_info):
10604 * w32term.h (struct w32_display_info):
10605 * nsterm.h (struct ns_display_info): New members
10606 last_mouse_motion_frame, last_mouse_motion_x and
10607 last_mouse_motion_y, going to replace static variables below.
10608 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
10609 (redo_mouse_highlight): Remove.
10610 (note_mouse_movement, syms_of_xterm): Adjust user.
10611 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
10612 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
10613 (redo_mouse_highlight): Remove.
10614 (note_mouse_movement, syms_of_w32term): Adjust user.
10615 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
10616 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
10618 (note_mouse_movement, mouseMoved, syms_of_nsterm):
10619 * nsfns.m (compute_tip_xy): Adjust user.
10621 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10623 * frame.c (x_mouse_grabbed): New function.
10624 * dispextern.h (x_mouse_grabbed): Add prototype.
10625 (last_mouse_frame): Remove declaration.
10626 * xterm.h (struct x_display_info):
10627 * w32term.h (struct w32_display_info):
10628 * nsterm.h (struct ns_display_info): New member
10629 last_mouse_frame, going to replace...
10630 * xdisp.c (last_mouse_frame): ...global variable.
10631 (note_tool_bar_highlight):
10632 * w32term.c (w32_mouse_position, w32_read_socket):
10633 * xterm.c (XTmouse_position, handle_one_xevent):
10634 Use x_mouse_grabbed.
10635 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
10637 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10639 * w32term.c (w32_read_socket): Avoid temporary
10640 variables in a call to x_real_positions.
10641 * xterm.c (handle_one_xevent): Likewise.
10643 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10645 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
10646 (x_icon_type): Remove prototype.
10647 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
10648 * frame.c (x_icon_type): Remove.
10649 * w32term.c (x_make_frame_visible, x_iconify_frame):
10650 * xterm.c (x_make_frame_visible, x_iconify_frame):
10651 Use x_set_bitmap_icon to factor out common code.
10653 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10655 * dispextern.h (check_x_display_info, x_get_string_resource):
10656 Declare here just once and unify the latter.
10657 * frame.c (check_x_display_info, x_get_string_resource):
10658 * nsterm.h (check_x_display_info):
10659 * xrdb.c (x_get_string_resource):
10660 * xterm.h (check_x_display_info): Remove prototypes.
10661 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
10662 * w32reg.c (x_get_string_resource): Likewise.
10663 (w32_get_rdb_resource): Adjust user.
10665 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10667 * xterm.h (struct x_display_info): New member
10668 x_pending_autoraise_frame, going to replace...
10669 * xterm.c (pending_autoraise_frame): ...static variable.
10670 (x_new_focus_frame, XTread_socket): Adjust users.
10671 * w32term.h (struct w32_display_info): New member
10672 w32_pending_autoraise_frame, going to replace...
10673 * w32term.c (pending_autoraise_frame): ...global variable.
10674 (x_new_focus_frame, w32_read_socket): Adjust users.
10676 2013-09-17 Glenn Morris <rgm@gnu.org>
10678 * xdisp.c (message_dolog): If we create *Messages*,
10679 switch it to messages-buffer-mode.
10681 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
10683 Don't overuse 'const' in types of locals.
10684 * bidi.c (bidi_count_bytes):
10685 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
10686 (xg_event_is_for_scrollbar):
10687 * xselect.c (x_handle_property_notify)
10688 (x_handle_selection_notify, x_handle_dnd_message):
10689 * xsettings.c, xsettings.h (xft_settings_event):
10690 * xterm.c (x_handle_net_wm_state, handle_one_event)
10691 (x_menubar_window_to_frame, x_detect_focus_change)
10692 (construct_mouse_click, note_mouse_movement)
10693 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10694 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10695 (handle_one_xevent, x_handle_net_wm_state):
10696 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
10697 (x_handle_dnd_message):
10698 Avoid unnecessary 'const', typically the second 'const' in
10699 'const foo * const arg', a 'const' that does not affect the API
10700 and doesn't significantly help the human reader.
10702 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10704 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
10705 only if Glib < 2.36.0.
10706 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
10707 * xsettings.c (init_gconf, init_gsettings): Do not check
10709 * xterm.c (handle_one_xevent): Do not call to x_clear_area
10711 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
10713 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
10715 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
10716 before calling g_type_init.
10718 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
10720 * nsterm.m (syms_of_nsterm): ... to here.
10722 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10724 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
10725 (ignore_next_mouse_click_timeout): Use Time as X does.
10726 (handle_one_xevent): Avoid cast and use unsigned comparison.
10728 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10730 Do not copy X event in handle_one_xevent except KeyPress case.
10731 Wnen XEvent is processed, it is unlikely to be changed except
10732 KeyPress case, so we can avoid copying and use const pointer to
10733 const data to make sure that an event is not changed elsewhere.
10734 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
10735 const' and do not create local copy except for the KeyPress event.
10736 Use casts to avoid a few glitches. Adjust formatting. Add comments.
10737 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
10738 (x_handle_net_wm_state, x_menubar_window_to_frame)
10739 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
10740 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10741 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
10742 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
10743 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
10744 (x_handle_dnd_message):
10745 * xsettings.c (xft_settings_event):
10746 Use 'const XEvent * const' where appropriate.
10747 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
10749 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10751 Fix X event waiting to handle multiple frames.
10752 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
10753 * xterm.c (pending_event_wait): Remove. Adjust users.
10754 (x_detect_focus_change): Pass frame arg.
10755 (handle_one_xevent): Find related frame early and clear per-frame
10756 wait_event_type only if this is an event for the relevant frame.
10757 (x_wait_for_event): Use per-frame wait_event_type.
10759 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
10761 * nsfns.m (Fx_create_frame): Fix font driver registration for
10764 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10765 for syms_of_macfont.
10767 * nsterm.m: Include macfont.h.
10768 (ns_tmp_flags, ns_tmp_font): Remove.
10769 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10770 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10771 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10772 (changeFont:): Fix code style. Check for font driver type when
10775 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10778 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10779 (nsfont_open): Set font driver type.
10780 Set font->ascent and font->descent. Figure out font instead of
10781 ns_tmp_font, and flags instead of ns_tmp_flags.
10782 Fix indentation. Remove call to ns_draw_text_decoration,
10785 * nsfns.m: Include macfont.h.
10786 (Fx_create_frame): Register macfont driver, make a better default font.
10787 (Fns_popup_font_panel): Get font from macfont driver, if used.
10789 * macfont.m, macfont.h, macuvs.h: New files.
10791 * font.h: Declare syms_of_macfont.
10793 * font.c (syms_of_font): Call syms_of_macfont.
10795 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10797 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10799 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
10800 and it is always zero for others, so I assume that this is an ancient
10801 leftover which nobody will want to change any more.
10802 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
10803 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
10804 * frame.c (x_set_scroll_bar_width):
10805 * w32fns.c (w32_createscrollbar):
10806 * w32term.c (w32_set_vertical_scroll_bar):
10807 * xfns.c (x_set_scroll_bar_default_width):
10808 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
10809 (x_scroll_bar_expose): Related users changed.
10811 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10813 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
10814 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
10815 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
10817 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
10818 Define once here...
10819 * nsterm.h, w32term.h, xterm.h: ...and not here.
10820 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
10821 Remove unused Xisms.
10822 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
10823 these modules are never compiled otherwise.
10825 2013-09-14 Eli Zaretskii <eliz@gnu.org>
10827 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10828 Doc fix. (Bug#15375)
10830 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10832 Unify Fx_focus_frame between all ports.
10833 * frame.h (x_focus_frame): New prototype.
10834 * xfns.c (Fx_focus_frame): Remove.
10835 (syms_of_xfns): Do not defsubr it.
10836 (x_focus_frame): X implementation.
10837 * nsfns.m (Fx_focus_frame): Remove.
10838 (syms_of_nsfns): Do not defsubr it.
10839 (x_focus_frame): NS implementation.
10840 * w32term.c (Fx_focus_frame): Remove.
10841 (x_focus_on_frame): Rename to...
10842 (x_focus_frame): W32 implementation.
10843 * w32term.h (x_focus_on_frame): Remove prototype.
10844 * w32fns.c (Fx_focus_frame): Remove.
10845 (syms_of_w32fns): Do not defsubr it.
10846 * frame.c (Fx_focus_frame): Define here.
10847 (syms_of_frame): Defsubr here.
10848 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
10850 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10852 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
10853 All of them are replaced with FRAME_DISPLAY_INFO, defined in
10854 each port to reference the port-specific window system data.
10855 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
10856 (FRAME_DISPLAY_INFO): Define.
10857 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
10858 (FRAME_DISPLAY_INFO): Define. Adjust users.
10859 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
10860 (FRAME_DISPLAY_INFO): Define. Adjust users.
10861 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
10862 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
10863 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
10864 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
10865 * xselect.c, xterm.c: All related users changed.
10867 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10869 * xterm.h (x_window_to_frame, x_any_window_to_frame)
10870 (x_menubar_window_to_frame): Remove prototypes.
10871 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10872 (x_menubar_window_to_frame, x_top_window_to_frame):
10874 * xterm.c (x_window_to_frame, x_any_window_to_frame)
10875 (x_menubar_window_to_frame, x_top_window_to_frame):
10876 ...to here and convert all but the last to static.
10878 2013-09-12 Eli Zaretskii <eliz@gnu.org>
10880 * lisp.mk (lisp): Add w32-common-fns.elc.
10882 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
10884 * charset.c (char_charset): Document an exception for char-charset.
10886 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10888 * xterm.h (x_display_info): New field last_user_time...
10889 * xterm.c (toplevel): ...to replace static last_user_time.
10890 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
10892 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10894 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
10895 scroll bar values to prevent thumb from disappear and update comment.
10897 2013-09-11 Glenn Morris <rgm@gnu.org>
10899 * emacs.c (usage_message): Possessive apostrophe tweak.
10901 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10903 * nsterm.m (syms_of_nsterm): Use Qns.
10904 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10905 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10906 * xfns.c (x_display_info_for_name, Fx_open_connection):
10907 Remove old '#if 0' code.
10908 (syms_of_xfns): Use Qx.
10909 * termhooks.h (fullscreen_hook): Remove the leftover.
10910 (struct terminal): Fix typo in comment.
10912 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10914 Cleaning up a few X scroll bar bits.
10915 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10916 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10917 New member last_seen_part, going to replace...
10918 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10919 (xt_action_hook) [USE_LUCID]: Adjust user.
10920 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10921 Lucid-specific scroll bar support.
10922 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10923 to int and adjust to use last_seen_part member.
10924 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10925 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10926 Initialize last_seen_part.
10928 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10930 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10931 insert-buffer-substring an empty string.
10933 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10935 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10936 avoiding a GCC warning.
10938 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10940 Ifdef away frame tool bar code when it is not really used.
10941 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10942 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10943 and minimize_tool_bar_window_p under the above.
10944 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10945 (fset_tool_bar_window): Likewise.
10946 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10947 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10948 (change_frame_size_1):
10949 * window.c (window_from_coordinates, Frecenter): Adjust users.
10950 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10951 code is not really used.
10952 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10953 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10954 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10955 [!USE_GTK && !HAVE_NS]: Define as such.
10956 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10957 (note_mouse_highlight, expose_frame):
10958 * xfns.c (x_set_tool_bar_lines):
10959 * xterm.c (handle_one_xevent): Adjust users.
10961 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10963 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10964 This bug was introduced by my 2013-08-26 patch, which incorrectly
10965 assumed that the terminfo implementation doesn't use termcap buffers.
10966 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10967 these buffers apparently are used after all.
10968 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10969 (struct tty_display_info): Define members termcap_term_buffer and
10970 termcap_strings_buffer even if TERMINFO.
10972 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10975 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10976 'usage' docstring entry to pacify make-docfile.
10978 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10980 Change comparison functions =, <, >, <=, >= to take many arguments.
10981 * data.c: Change comparison functions' interface and implementation.
10982 * lisp.h: Make arithcompare available for efficient two arg
10984 * bytecode.c: Use arithcompare.
10985 * fileio.c: Use new interface.
10987 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10989 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10991 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10993 * eval.c (Feval): Document the new use of `lexical'.
10995 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10997 Review and drop old frame resize hack.
10998 * frame.h (struct frame): Remove force_flush_display_p.
10999 * dispnew.c (update_frame): Adjust user and don't call
11000 flush_frame here. The comment has said that there was an issues
11001 with redisplaying fringes, but I don't see any differences with
11002 and without this hack. Hopefully we can continue without it.
11003 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11004 current frame matrices twice if resized_p is set.
11006 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11008 Do not populate pure Xism x_sync to other ports.
11009 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11010 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11011 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11012 * w32term.h (x_sync): Remove prototype.
11014 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11016 Cleanup frame flushing.
11017 * dispextern.h (struct redisplay_interface):
11018 Drop flush_display_optional because flush_display is enough
11019 for X and flushing via RIF is just a no-op for others.
11020 * frame.h (flush_frame): New function.
11021 * dispnew.c (update_frame):
11022 * minibuf.c (read_minibuf):
11023 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11025 * keyboard.c (detect_input_pending_run_timers): Do not flush
11026 all frames but selected one in redisplay_preserve_echo_area.
11027 * nsterm.m (ns_flush): Remove no-op.
11028 (ns_redisplay_interface): Adjust user.
11029 * w32term.h (x_flush): Remove no-op.
11030 (w32_redisplay_interface): Adjust user.
11031 * xterm.c (x_flush): Simplify because we do not flush all
11032 frames at once any more. Adjust comment.
11033 (x_redisplay_interface): Adjust user.
11035 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
11037 Port --without-x --enable-gcc-warnings to Fedora 19.
11038 * gfilenotify.c (globals_of_gfilenotify):
11039 Call g_type_init only if using an older glib version that needs it.
11041 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11043 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11044 (last_glyphless_glyph_merged_face_id): Remove declarations.
11045 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11046 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11047 (last_glyphless_glyph_merged_face_id): Now static.
11048 (merge_escape_glyph_face): New function, refactored from...
11049 (get_next_display_element): ...here.
11050 (merge_glyphless_glyph_face): New function, refactored from...
11051 (produce_glyphless_glyph): ...here...
11052 * term.c (produce_glyphless_glyph): ...and here.
11054 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
11056 * eval.c (eval_sub): Only call Ffunction if necessary.
11058 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11060 Attempt to make redisplay more selective when changing cursor type.
11061 * frame.h (struct frame): New bitfield cursor_type_changed.
11062 * xdisp.c (cursor_type_changed): Remove.
11063 (try_cursor_movement, redisplay_window, try_window_id)
11064 (set_frame_cursor_types, try_window_reusing_current_matrix):
11065 Adjust to use per-frame bitfield.
11066 (redisplay_internal): Look for cursor type change on each visible
11067 frame and consider all frames if cursor type has been changed on
11068 the frame other than selected. If cursor type has been changed on
11069 selected frame only, do not use fast update.
11071 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11073 Attempt to make redisplay more selective when changing fonts.
11074 * frame.h (struct frame): New bitfield fonts_changed.
11075 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
11076 (adjust_frame_glyphs): Add prototype.
11077 * dispnew.c (fonts_changed_p): Remove.
11078 (adjust_glyphs): Remove because we do not
11079 adjust matrices on all frames at once any more.
11080 (adjust_frame_glyphs): Block and unblock input here.
11081 (adjust_glyph_matrix): Use fonts_changed.
11082 (change_frame_size_1): Use adjust_frame_glyphs.
11083 * font.c (font_open_entity): Use fonts_changed.
11084 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
11085 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11086 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
11087 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
11088 (shrink_mini_window, Fresize_mini_window_internal)
11089 (window_scroll_pixel_based, Fset_window_configuration)
11090 (apply_window_adjustment, Fset_window_vscroll):
11091 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11092 Use adjust_frame_glyphs.
11093 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
11094 (try_window_reusing_current_matrix, try_window_id, display_line)
11095 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
11096 (redisplay_internal): Consider fonts_changed and adjust frame
11097 matrices for each frame only if the frame is visible. If font
11098 has been changed on some frame during full redisplay, retry
11099 only visible frames where the font has been actually changed.
11101 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11103 Cache current header and mode line height for each window.
11104 * window.h (struct window): New fields mode_line_height
11105 and header_line_height.
11106 * window.c (make_window): Initialize them.
11107 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11108 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
11109 (current_mode_line_height, current_header_line_height):
11110 Remove declaration.
11111 * xdisp.c (current_mode_line_height, current_header_line_height):
11113 (pos_visible_p, init_xdisp): Adjust user.
11114 (redisplay_window): Invalidate mode_line_height and
11115 header_line_height if current and desired matrices do not agree.
11117 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11119 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
11120 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
11122 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11124 Make --without-x compatible with --enable-gcc-warnings.
11125 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
11126 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
11127 members under HAVE_WINDOW_SYSTEM.
11128 * keyboard.c (make_lispy_focus_out): Likewise.
11129 (record_menu_key): Move under HAVE_MENUS.
11130 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
11131 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
11132 (syms_of_xdisp): Adjust user.
11133 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
11134 (start_hourglass, cancel_hourglass):
11135 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
11136 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
11137 and CLEAR_FONT_TABLE_NFONTS.
11138 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
11139 Declare only if HAVE_WINDOW_SYSTEM.
11140 (lface_same_font_attributes_p, clear_face_gcs): Define only
11141 if HAVE_WINDOW_SYSTEM.
11143 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11145 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
11146 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
11147 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
11149 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
11151 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
11153 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11155 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
11156 This fixes a type error on hosts where ptrdiff_t is wider than int.
11158 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
11160 * keyboard.c (read_key_sequence_vs): New function.
11161 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
11164 * callint.c (Fcall_interactively): Always return a vector for 'K'.
11166 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11168 Makefile improvements.
11169 * Makefile.in (config.status): Don't use double-colon rules, as
11170 they are not portable according to POSIX. Fix shell typo with `;
11171 I guess this rule has never been tested?
11172 (VCSWITNESS): New macro, to override any environment var.
11174 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
11176 * xterm.h (struct x_display_info): Do not track X connection
11177 fd separately because it is always available from Display.
11178 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
11181 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11183 * buffer.c (drop_overlay):
11184 * fileio.c (restore_point_unwind): Prefer unchain_marker to
11185 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
11187 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11189 * buffer.c (Fmake_overlay, Fmove_overlay):
11190 * intervals.c (set_point_from_marker):
11191 * print.c (PRINTPREPARE): Prefer signal_error
11192 to plain error and report unsuitable marker too.
11194 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11196 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11197 for 'dragging' member.
11198 (struct x_output): Remove set-but-unused leftovers
11199 'left_before_move' and 'top_before_move'.
11200 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
11201 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
11202 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
11203 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
11204 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11205 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11206 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
11207 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
11209 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
11211 * nsfont.m (INVALID_GLYPH): New define.
11212 (nsfont_encode_char): Use INVALID_GLYPH.
11213 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
11215 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11217 * xterm.c (x_last_mouse_movement_time): Revert last change.
11218 This code should use XDisplayMotionBufferSize to check display's
11219 motion history first, and there are few other issues as well.
11220 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
11221 (handle_one_xevent): Adjust user.
11223 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11225 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
11226 * frame.c (Flast_nonminibuf_frame): ... to here.
11227 (check_minibuf_window): Don't abort if no window was found
11230 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11232 Use XGetMotionEvents to ask the last mouse motion time from X server.
11233 * xterm.c (X_MOTION_HISTORY): Default to 1.
11234 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
11235 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
11236 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11237 Ifdef away legacy code.
11238 (XTmouse_position, x_scroll_bar_report_motion):
11239 Use x_last_mouse_movement_time.
11240 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
11243 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11245 * msdos.c (last_mouse_window): Move to...
11246 (dos_rawgetc): ...this function and adjust comment.
11247 * nsterm.m (last_window): Rename to last_mouse_window, move to...
11248 (mouseMoved): ...this function and adjust comment.
11249 * w32term.c (last_window): Likewise with...
11250 (w32_read_socket): ...this function.
11251 * xterm.c (last_window): Likewise with...
11252 (handle_one_xevent): ...this function.
11254 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11256 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11257 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11258 (handle_one_xevent): ...to here.
11259 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11262 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11264 * msdos.c (IT_set_terminal_window): Remove no-op.
11265 (initialize_msdos_display): Adjust terminal setup.
11266 * w32console.c (w32con_set_terminal_window): Remove no-op.
11267 (initialize_w32_display): Adjust terminal setup.
11268 * w32term.c (w32_set_terminal_window): Remove no-op.
11269 (w32_create_terminal): Adjust terminal setup.
11270 * xterm.c (XTset_terminal_window): Remove no-op.
11271 (x_create_terminal): Adjust terminal setup.
11273 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11275 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11277 (ns_create_terminal): Adjust terminal setup.
11278 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11280 (w32_create_terminal): Adjust terminal setup.
11281 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11283 (x_create_terminal): Adjust terminal setup.
11285 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11287 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11288 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11289 * dispnew.c (buffer_posn_from_coords):
11290 * window.c (Fwindow_end, displayed_window_lines):
11291 * xdisp.c (redisplay_mode_lines): Use it.
11293 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11295 * fontset.c (face_for_char): Check char in the current face font first
11296 if HAVE_NS (Bug#15138).
11298 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11300 * window.c (temp_output_buffer_show): Make sure window returned
11301 by display_buffer is live (Bug#15213).
11303 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11305 Minor cleanup to avoid forward declarations.
11306 * coding.h (struct ccl_spec): Remove forward declaration.
11307 * composite.h (toplevel): Include font.h.
11308 (struct composition_it, struct face, struct font_metrics):
11309 Remove forward declaration.
11310 * dispextern.h (struct image, struct atimer): Likewise.
11311 * emacsgtkfixed.h (struct frame): Likewise.
11312 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11313 * font.h (struct font_driver, struct font, struct glyph_string)
11314 (struct face): Remove forward declaration.
11315 * fontset.h (struct face, struct font): Likewise.
11316 * frame.h (toplevel): Style cleanup.
11317 (enum output_method): Move to...
11318 * termhooks.h (enum output_method): ...here.
11319 (struct glyph, struct frame, struct ns_display_info)
11320 (struct x_display_info, struct w32_display_info):
11321 Remove forward declaration.
11322 * xterm.h (toplevel): Include termhooks.h.
11323 (struct font, struct window, struct glyph_matrix, struct frame)
11324 (struct input_event, struct face, struct image): Remove forward
11326 * gtkutil.h (struct _widget_value): Likewise.
11327 * keyboard.h (toplevel): Include termhooks.h.
11328 (struct input_event): Remove forward declaration.
11330 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11332 * intervals.c (set_point_from_marker): New function.
11333 * editfns.c (Fgoto_char):
11334 * process.c (Finternal_default_process_filter):
11335 * window.c (select_window_1): Use it.
11336 * buffer.h (set_point_from_marker): Add prototype.
11338 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11340 * w32.c (term_winsock): Call release_listen_threads before calling
11342 (_sys_wait_accept): Wait for accept event in a loop with a finite
11343 timeout, instead of waiting indefinitely. Will hopefully avoid
11344 hanging during exit because WSACleanup deadlocks waiting for the
11345 event object to be released. (Bug#14333)
11347 * w32proc.c (release_listen_threads): New function, signals all
11348 the reader threads that listen for connections to stop waiting.
11350 * w32.h (release_listen_threads): Add prototype.
11352 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11354 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11355 field of new marker (for sanity and safety).
11356 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11357 anyway because XMISCTYPE is a function and can't be an lvalue).
11359 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11361 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11362 (x_after_update_window_line, x_scroll_bar_create)
11363 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11364 (handle_one_xevent, x_clear_frame_area):
11365 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11366 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11367 * xterm.h (x_clear_area): Adjust prototype.
11369 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11371 Hook scanning and indentation functions to find_newline. This helps
11372 to avoid duplicated code and renders more respect to newline cache.
11373 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11374 * cmds.c (Fforward_line):
11375 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11376 Use find_newline and avoid unnecessary point movements.
11377 * search.c (scan_newline): Implement on top of find_newline.
11379 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11381 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11382 scoped code (bug#11258).
11384 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11386 * nsterm.m (last_window): New variable.
11387 (EV_TRAILER2): New macro.
11388 (EV_TRAILER): Call EV_TRAILER2.
11389 (mouseMoved:): Add support for mouse-autoselect-window
11390 on nextstep (Bug#6888).
11392 2013-08-28 Andreas Schwab <schwab@suse.de>
11394 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11395 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11396 Remove unused macro definitions.
11397 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11398 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11399 Only define if emacs.
11401 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11403 Prefer enum glyph_row_area to int where appropriate.
11404 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11406 (window_box, window_box_width, window_box_left, window_box_left_offset)
11407 (window_box_right, window_box_right_offset): Adjust prototypes.
11408 * xdisp.c (window_box, window_box_width, window_box_left)
11409 (window_box_left_offset, window_box_right, window_box_right_offset):
11410 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11411 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11412 * nsterm.m (ns_clip_to_row):
11413 * w32term.c (w32_clip_to_row):
11414 * xterm.c (x_clip_to_row): Likewise.
11416 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11418 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11419 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11421 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11423 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11424 for portability to hosts where /bin/sh has problems.
11426 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11428 Redesign redisplay interface to drop global output_cursor.
11429 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11430 (toplevel): Remove declaration of output_cursor.
11431 (set_output_cursor, x_cursor_to): Remove prototype.
11432 * window.h (struct window): New member output_cursor.
11433 (output_cursor_to): New function to replace RIF member.
11434 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11435 (update_text_area, set_window_cursor_after_update): Use it.
11436 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11437 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11438 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11439 * w32term.c (x_update_window_begin, x_update_window_end):
11440 * xterm.c (x_update_window_begin, x_update_window_end):
11441 Adjust to use per-window output cursor.
11443 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
11445 Simplify SELECT_TYPE-related code.
11446 Like EMACS_TIME, this portability layer is no longer needed, since
11447 Emacs has been using fd_set as a portability layer for some time.
11448 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
11449 (SELECT_TYPE): Remove. All uses changed to fd_set.
11450 (fd_set) [!FD_SET]: New typedef.
11452 Simplify EMACS_TIME-related code.
11453 This portability layer is no longer needed, since Emacs has been
11454 using struct timespec as a portability layer for some time.
11455 * atimer.h, buffer.h, dispextern.h, xgselect.h:
11456 Include <time.h> rather than "systime.h"; that's all that's needed now.
11457 * dispnew.c: Include <timespec.h> rather than "systime.h";
11458 that's all that's needed now.
11459 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
11460 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
11461 TIMESPEC_RESOLUTION.
11462 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
11463 LOG10_TIMESPEC_RESOLUTION.
11464 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
11465 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
11466 (make_emacs_time): Remove. All used changed to make_timespec.
11467 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
11468 (current_timespec): Rename from current_emacs_time. All uses changed.
11469 (add_emacs_time): Remove. All uses changed to timespec_add.
11470 (sub_emacs_time): Remove. All uses change dot timespec_sub.
11471 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
11472 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
11473 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
11474 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
11475 (current_timespec): Rename from current_emacs_time. All uses changed.
11476 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
11477 changed to timespec_cmp.
11478 * xgselect.c: Include <timespec.h>, since our .h files don't.
11480 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11482 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
11483 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
11484 Remove the leftovers.
11485 * gtkutil.c (toplevel): Do not declare Qxft but include
11487 * image.c (toplevel): Do not declare Vlibrary_cache because
11488 it's already done in lisp.h.
11490 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11492 * lisp.h (Mouse_HLInfo): Move from here...
11493 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
11494 (reset_mouse_highlight): New function.
11495 * msdos.c (dos_set_window_size, IT_update_begin)
11496 (internal_terminal_init):
11497 * nsterm.m (ns_update_window_end, x_free_frame_resources)
11498 (ns_initialize_display_info):
11499 * w32console.c (initialize_w32_display):
11500 * w32term.c (x_update_window_end, x_free_frame_resources)
11501 (w32_initialize_display_info):
11502 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
11503 * window.c (Fdelete_other_windows_internal):
11504 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
11505 * termchar.h (toplevel):
11506 * xterm.h (toplevel): Include dispextern.h.
11508 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11510 Fix minor problems found by static checking.
11511 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
11512 (expect): Avoid nested-if warning.
11513 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
11514 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
11515 * nsterm.h, nsterm.m (ns_select):
11516 * xgselect.c, xgselect.h (xg_select):
11517 Adjust signature to better match pselect's.
11518 * nsterm.m (ns_select):
11519 Don't set *TIMEOUT, since pselect doesn't.
11520 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
11521 diagnostic about assigning const char * to it.
11522 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
11524 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
11526 * lread.c (substitute_object_recurse): Handle hash-tables as well
11529 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11531 Fix unlikely core dump in init_tty, and simplify terminfo case.
11532 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
11533 The old version incorrectly dumped core if malloc returned a
11534 buffer containing only non-NUL bytes.
11535 (init_tty): Do not allocate or free termcap buffers; the
11536 struct does that for us now.
11537 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
11538 (struct tty_display_info): Define members termcap_term_buffer and
11539 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
11540 use them. Allocate them directly in struct rather than indirectly
11541 via a pointer, to simplify init_tty.
11543 * frame.c (check_minibuf_window): Initialize 'window' properly,
11544 so that Emacs reliably aborts later if 'window' is not initialized.
11546 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
11548 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
11549 of VoidSymbol (Bug#15154).
11551 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11553 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
11554 mouse_face_beg_y and mouse_face_end_y.
11555 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
11556 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
11557 Adjust users and update comment where appropriate.
11559 2013-08-26 Martin Rudalics <rudalics@gmx.at>
11561 * frame.c (check_minibuf_window): New function.
11562 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
11563 Call check_minibuf_window (Bug#15183).
11565 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11567 * window.h (struct window): Replace last_cursor with last_cursor_vpos
11568 because this is the only last cursor data we need to keep and consult.
11569 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
11570 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
11573 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11575 Fix recovering from possible decompression error.
11576 Since insert_from_gap doesn't always move point, we can't use PT as
11577 the position where the partially decompressed data ends, and
11578 should count how many bytes was produced so far.
11579 * decompress.c (struct decompress_unwind_data): Add nbytes member.
11580 (unwind_decompress): Really delete partially uncompressed data.
11581 (Fzlib_decompress_region): Take decompressed data size into account.
11583 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11585 * syntax.c (init_syntax_once): Adjust comment and do an early
11586 initialization of Qchar_table_extra_slots just once...
11587 * casetab.c (init_casetab_once):
11588 * category.c (init_category_once):
11589 * character.c (syms_of_character):
11590 * coding.c (syms_of_coding):
11591 * xdisp.c (syms_of_xdisp): ...and omit it here.
11593 2013-08-24 Eli Zaretskii <eliz@gnu.org>
11595 * xdisp.c (get_next_display_element): Don't apply to characters
11596 from a display vector the logic of setting it->end_of_box_run_p
11597 suitable for characters from a buffer. (Bug#15175)
11599 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
11600 to handle directories, rather than '_utime' which doesn't.
11603 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
11605 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
11606 or fullscreen (Bug#14627).
11608 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
11610 System-dependent integer overflow fixes.
11611 * process.c (Fset_process_window_size): Signal an error if
11612 the window size is outside the range supported by the lower level.
11613 * sysdep.c (set_window_size): Return negative on error,
11614 nonnegative on success, rather than -1, 0, 1 on not in system,
11615 failure, success. This is simpler. Caller changed.
11616 (serial_configure): Remove unnecessary initialization of local.
11617 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
11618 size fits in unsigned long; this isn't true on some 32-bit hosts.
11619 Avoid buffer overrun if some future version of /proc/meminfo has a
11620 variable name longer than 20 bytes.
11621 (system_process_attributes) [__FreeBSD__]:
11622 Don't assume hw.availpages fits in 'int'.
11624 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
11626 Don't let very long directory names overrun the stack.
11627 Fix some related minor problems involving "//", vfork.
11628 * callproc.c (encode_current_directory): New function.
11629 (call_process): Don't append "/"; not needed.
11630 * fileio.c (file_name_as_directory_slop): New constant.
11631 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
11632 this can save the caller having to alloca.
11633 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
11634 Use SAFE_ALLOCA, not alloca.
11635 (directory_file_name, Fexpand_file_name): Leave leading "//"
11636 alone, since it can be special even on POSIX platforms.
11637 * callproc.c (call_process):
11638 * process.c (Fformat_network_address):
11639 * sysdep.c (sys_subshell):
11640 Use encode_current_directory rather than rolling our own.
11641 (create_process): No need to encode directory; caller does that now.
11642 * process.h (encode_current_directory): New decl.
11643 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
11644 Rework to avoid 'goto xyzzy;'.
11646 2013-08-23 Eli Zaretskii <eliz@gnu.org>
11648 * xdisp.c (handle_face_prop): If the default face was remapped use
11649 the remapped face for strings from prefix properties. (Bug#15155)
11651 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11653 Minor cleanup for redisplay interface and few related functions.
11654 * frame.h (enum text_cursor_kinds): Move from here...
11655 * dispextern.h (enum text_cursor_kinds): ...to here.
11656 (toplevel): Drop unnecessary declarations.
11657 (struct redisplay_interface): Use bool and enum text_cursor_kinds
11658 in update_window_end_hook and draw_window_cursor functions.
11659 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
11660 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
11661 * w32term.c (x_update_window_end, w32_draw_window_cursor):
11662 * xterm.c (x_update_window_end, x_draw_window_cursor):
11663 * xdisp.c (display_and_set_cursor, update_window_cursor)
11664 (update_cursor_in_window_tree, x_update_cursor): Use bool and
11665 enum text_cursor_kinds where appropriate.
11667 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11669 Redesign redisplay interface to drop updated_row and updated_area.
11670 * dispextern.h (updated_row, updated_area): Remove declaration.
11671 (struct redisplay_interface): Pass glyph row and row area parameters
11672 to write_glyphs, insert_glyphs and clear_end_of_line functions.
11673 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11675 * dispnew.c (updated_row, updated_area): Remove.
11676 (redraw_overlapped_rows, update_window_line): Adjust user.
11677 (update_marginal_area, update_text_area): Likewise. Pass updated row
11678 as a parameter. Prefer enum glyph_row_area to int where appropriate.
11679 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11682 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
11684 * process.c (flush_pending_output): Remove stub.
11687 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11689 * callproc.c: Fix race that killed background processes (Bug#15144).
11690 (call_process): New arg TEMPFILE_INDEX. Callers changed.
11691 Record deleted process-id in critical section, not afterwards.
11692 Don't mistakenly kill process created by a call-process invocation
11693 that discards output and does not wait.
11695 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
11697 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
11698 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
11699 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
11700 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
11701 to shut up compiler in mark_object.
11702 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
11704 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11706 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
11707 We can't portably rely on PTY_OPEN doing that, even if
11708 it calls posix_openpt with O_CLOEXEC.
11710 2013-08-20 Kenichi Handa <handa@gnu.org>
11712 * character.c (string_char): Improve commentary.
11714 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
11716 * image.c (SIGNATURE_DIGESTSIZE): Remove.
11717 (struct animation_cache): Make signature a flexible array member.
11718 All uses changed. This is a tad slower but may insulate us better
11719 from future changes to ImageMagick.
11721 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11723 * image.c: Shrink memory needed for animation cache.
11724 (SIGNATURE_DIGESTSIZE): New constant.
11725 (struct animation_cache): Make 'signature' a fixed size array of bytes.
11726 (imagemagick_create_cache): Copy the signature. This saves
11727 several KB of memory that ImageMagick wastes per signature.
11728 Don't bother updating the update_time, as the caller does that now.
11729 (imagemagick_prune_animation_cache): Don't destroy the signature, as
11730 it's a fixed size struct member now.
11731 (imagemagick_get_animation_cache): Always destroy the signature,
11732 as it's now imagemagick_create_cache's responsibility to copy it.
11733 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
11734 and use memcmp rather than strcmp.
11735 eassert that ImageMagick returns a signature of the specified length.
11737 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
11739 * image.c (imagemagick_get_animation_cache): Don't segfault on
11741 (imagemagick_get_animation_cache): Revert to previous definition
11742 so that it actually works. But keep the memory leak fix.
11743 (imagemagick_get_animation_cache): Fix memory leak.
11745 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11747 * image.c: Fix animation cache signature memory leak.
11748 Fix some other minor performance problems while we're at it.
11749 (imagemagick_create_cache): Clear just the members that
11750 need clearing. Don't set update_time, as caller does that now.
11751 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
11752 Simplify by using pointer-to-pointer instead of a prev pointer.
11753 (imagemagick_prune_animation_cache): Use make_emacs_time rather
11754 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
11755 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
11756 it's already a copy. Free the signature probe unless it's cached.
11758 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
11759 This was introduced by my 2013-08-12 fix for Bug#15035.
11761 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
11763 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11764 (imagemagick_prune_animation_cache): Now static.
11766 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11768 * image.c (imagemagick_get_animation_cache): Don't segfault when
11769 pruning all entries.
11771 2013-08-18 Ken Brown <kbrown@cornell.edu>
11773 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11774 static heap if ENABLE_CHECKING is defined.
11775 (max_bss_sbrk_ptr): New variable.
11776 (bss_sbrk): Use it.
11777 (report_sheap_usage): Report maximum static heap usage instead of
11778 ending static heap usage.
11780 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11782 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11783 of zlib_initialized according to the results of calling
11784 init_zlib_functions.
11786 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11788 * image.c: Implement an ImageMagick per-image cache.
11789 (imagemagick_get_animation_cache): Fix a double-free error.
11790 (imagemagick_load_image): Remove the ping_wand code, which only
11791 apparently saved time on invalid animated images, and slowed down
11792 everything else. Optimize for the common case.
11794 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11796 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11798 * editfns.c (insert_before_markers): Mention overlay in the doc string.
11800 * marker.c (set_marker): Remove documentation of undefined behavior.
11802 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11804 * image.c (imagemagick_compute_animated_image): Animate correctly
11805 when sub-images are smaller than the main image.
11806 (imagemagick_compute_animated_image): Setting the iterator row to
11807 zero is apparently not allowed.
11808 (imagemagick_compute_animated_image): Allow images that say they
11809 have sub-images that are bigger than the main image, but just crop
11812 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
11814 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
11816 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11818 * image.c (imagemagick_compute_animated_image): Respect the GIF
11821 2013-08-15 Ken Brown <kbrown@cornell.edu>
11823 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
11824 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
11827 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
11829 Fix minor problems found by static checking.
11830 * frame.c (delete_frame):
11831 * xdisp.c (next_element_from_display_vector):
11832 Avoid uninitialized local.
11833 * image.c (imagemagick_compute_animated_image): Port to C89.
11834 Prefer usual GNU indentation style for loops.
11835 Be more careful about bizarrely large sizes, by using ptrdiff_t
11838 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11840 Fix infinite frame selection loop (Bug#15025).
11841 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
11843 2013-08-15 Eli Zaretskii <eliz@gnu.org>
11845 * xdisp.c (compute_window_start_on_continuation_line):
11846 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
11847 to make sure we end up setting the window start at the leftmost
11848 visible character of the display line. This avoids funky
11849 horizontal shifting because the window start is not kept on the
11850 same position. (Bug#15090)
11851 (next_element_from_display_vector): Support 'box' face attribute
11852 in the face definitions of a display vector. (Bug#15099)
11854 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11856 * image.c (imagemagick_compute_animated_image): Implement animated
11857 images (bug#14700).
11858 (imagemagick_compute_animated_image): Fix some compilation
11859 warnings. Implement a very simple cache to make the animation
11860 usable at all, but it should be replaced with a per-image cache.
11862 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11864 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
11865 to do `for' loops over alist values.
11866 * buffer.h (FOR_EACH_BUFFER):
11867 * process.c (FOR_EACH_PROCESS): Use it.
11868 (handle_child_signal, status_notify, Fget_buffer_process)
11869 (kill_buffer_processes): Use FOR_EACH_PROCESS.
11871 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11873 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
11874 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
11875 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
11876 to xzalloc and so avoid redundant call to memset.
11877 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
11878 members because it is allocated with xzalloc and so already zeroed.
11880 2013-08-14 Ken Brown <kbrown@cornell.edu>
11882 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
11885 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11887 Utility function and macro to copy Lisp string to C string.
11888 * lisp.h (xlispstrdupa): New macro.
11889 (xlispstrdup): New prototype.
11890 * alloc.c (xlispstrdup): New function.
11891 * callint.c (Fcall_interactively):
11892 * fileio.c (Ffile_name_directory, Fexpand_file_name)
11893 (Fsubstitute_in_file_name):
11894 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
11895 * image.c (x_create_bitmap_from_file):
11896 * w32term.c (w32_term_init):
11897 * xterm.c (x_term_init): Use xlispstrdup.
11899 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11901 * image.c (imagemagick_load_image): Make animated pictures work.
11902 There's still some problems with background color settings, though
11905 * decompress.c (unwind_decompress): Always restore point.
11907 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11909 * marker.c (set_marker): Reformat documentation.
11911 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11913 * xdisp.c (cursor_type_changed): Now static.
11915 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11916 Use changed. This avoids the need to call xmalloc and for the
11917 caller to call xfree, and avoids memory leaks in some situations.
11919 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11921 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11922 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11923 (redisplay_window): If window_end_valid is cleared due to non-zero
11924 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11925 so do not call to try_cursor_movement for that window.
11927 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11929 * window.h (struct window): Convert window_end_pos and
11930 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11931 (wset_window_end_pos, wset_window_end_vpos): Remove.
11932 * dispnew.c (adjust_glyph_matrix):
11933 * window.c (Fwindow_end, replace_window, set_window_buffer)
11935 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11936 (set_vertical_scroll_bar, redisplay_window, try_window)
11937 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11938 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11939 (note_mouse_highlight): Adjust users.
11940 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11943 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11945 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11946 * image.c (imagemagick_filename_hint): Use `const char *' and
11947 prefer SSDATA to SDATA to avoid warnings.
11949 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11951 Cleanup window fringes, margins and scroll bars adjustments.
11952 * window.c (set_window_fringes, set_window_margins)
11953 (set_window_scroll_bars, apply_window_adjustment): New functions.
11954 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11955 (Fset_window_scroll_bars): Use them.
11957 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11959 * window.h (struct window): Convert scroll_bar_width
11960 from Lisp_Object to integer. Adjust comment.
11961 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11963 * window.c (wset_scroll_bar_width): Remove.
11964 (make_window): Initialize scroll_bar_width.
11965 (Fsplit_window_internal): Use direct assignment.
11966 (Fset_window_configuration, save_window_save):
11967 Convert Lisp_Object to integer and back where appropriate.
11968 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11969 bar was actually changed, and mention this in docstring.
11971 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11973 * decompress.c: Minor simplifications.
11974 (Fzlib_decompress_region): Don't bother verifying
11975 that avail_out <= UINT_MAX, as that was confusing.
11976 Mention the restriction in a comment instead.
11977 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11979 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11981 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11982 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11984 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11986 * image.c (imagemagick_filename_hint): Check for errors in the
11989 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11991 * window.c (Fwindow_margins): Return nil when there's no marginal
11992 area, as per the documented API.
11994 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11995 Fmake_vector, as scroll bar's struct members are not all Lisp
11996 objects now. This avoids crashes in GC.
11998 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11999 bool, so its address could be taken.
12001 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12003 * image.c (imagemagick_filename_hint): New function to possibly
12004 apply `image-content-type-suffixes'.
12005 (imagemagick_load_image): Use it.
12007 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12009 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12010 if loading zlib failed.
12012 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12014 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12015 2013-08-13 checkin below. Change bool to BOOL, rule is:
12016 All Obj-C code uses BOOL, except for interfaces callable from C.
12018 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12020 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12022 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12023 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12024 bool instead of BOOL.
12025 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12026 from Lisp_Object to bitfield. Adjust comment.
12027 * w32term.c (x_scroll_bar_create): Adjust user.
12028 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12029 * xterm.c (XTset_vertical_scroll_bar): Likewise.
12030 Use bool for boolean.
12031 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
12032 to `unsigned int' when defining a bitfield.
12034 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12036 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
12038 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12040 * window.h (struct window): Convert left_margin_cols and
12041 right_margin_cols from Lisp_Objects to integers. Adjust comment.
12042 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
12043 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
12045 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
12047 (showing_window_margins_p, update_window_line, update_frame_1):
12048 * fringe.c (draw_fringe_bitmap_1):
12049 * xdisp.c (window_box_width): Adjust users.
12050 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
12051 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
12052 Use direct assignment.
12053 (Fset_window_configuration, save_window_save, Fwindow_margins):
12054 Convert Lisp_Object to integer and back where appropriate.
12055 (Fset_window_margins): Adjust user. Return t if any margin
12056 was actually changed, and mention this in docstring.
12058 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
12060 * syntax.c (forward_word):
12061 * cmds.c (forward_char, backward_char): Mention the optional argument.
12063 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12065 * window.h (struct window): Convert left_fringe_width
12066 and right_fringe_width from Lisp_Objects to integers.
12068 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
12069 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
12070 * window.c (wset_left_fringe_width, wset_right_fringe_width):
12072 (make_window): Initialize new integer fields to -1.
12073 (Fsplit_window_internal): Use direct assignment.
12074 (Fset_window_configuration, save_window_save):
12075 Convert Lisp_Object to integer and back where appropriate.
12076 (Fset_window_fringes): Adjust user. Return t if any fringe
12077 was actually changed, and mention this in docstring.
12079 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12081 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
12082 * nsfns.m (x_set_cursor_type):
12083 * w32fns.c (x_set_cursor_type):
12084 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
12085 * xdisp.c (set_frame_cursor_types): ...but in common code.
12087 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12089 * font.c (clear_font_cache): New function, stripped from...
12090 (Fclear_font_cache): ...here, which now uses the function
12091 above. Adjust comment.
12092 * font.h (clear_font_cache): Add prototype.
12093 * xfaces.c (clear_face_cache): Use clear_font_cache.
12095 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12097 * window.c (Fset_window_start): Compare `w', not `window' because
12098 `w' might not be equal to `window' after call to decode_live_window.
12100 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12102 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
12103 This fixes a problem introduced by the Bug#15035 patch
12104 when using GPG. Reported by Herbert J. Skuhra.
12106 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12108 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
12109 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
12110 not yet initialized.
12112 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12114 * decompress.c (Fzlib_decompress_region): Support zlib
12115 decompression, too, and rename.
12117 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12119 Minor zlib configuration tweaks.
12120 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
12121 Don't assume presence of fn_inflateInit2_ zlib internal function.
12123 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12125 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
12126 include the zlib prefix.
12128 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12130 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
12131 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
12132 define static variables that are pointers to zlib functions to be
12133 dynamically loaded.
12134 (init_zlib_functions) [WINDOWSNT]: New function.
12135 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
12137 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
12138 macros instead of invoking the zlib functions directly.
12139 (syms_of_decompress): DEFSYM Qzlib_dll.
12140 Staticpro Szlib_available_p.
12142 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
12144 Avoid looping over all frame windows to freeze and unfreeze.
12145 * window.h (struct window): Drop frozen_window_start_p.
12146 (freeze_window_starts): Drop prototype.
12147 * frame.h (struct frame): New frozen_window_starts flag.
12148 (FRAME_WINDOWS_FROZEN): New macro.
12149 * window.c (freeze_window_start, freeze_window_starts):
12151 (select_window, replace_window): Adjust users.
12152 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
12153 (window_frozen_p): New function.
12154 (redisplay_window): Use it.
12156 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12158 Fix some fd issues when running subprocesses (Bug#15035).
12159 Fix bugs that can leak files or file descriptors on errors.
12160 Don't unlink open temp files, as that's hard for users to diagnose
12161 when things go awry (e.g., temp disk exhausted).
12162 Don't bother to lock temp files. Check for invalid recursion.
12163 * callproc.c (synch_process_fd): Remove. All uses removed.
12164 (synch_process_tempfile): New var or macro.
12165 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
12167 (record_kill_process): New arg, the temp name. All callers changed.
12168 (delete_temp_file): Now just a simple wrapper around unlink.
12169 (call_process_kill): New arg, the call_process_fd array.
12170 Close them all. Clear synch_process_pid. Remove the temp file,
12171 or arrange for it to be removed.
12172 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
12173 that's been moved to synch_process_tempfile. Caller changed.
12174 Do not remove the tempfile; that's now call_process_kill's
12176 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
12177 call_process_kill; the caller now does that.
12178 (call_process_cleanup): Do not close the process fd; that's now
12179 call_process_kill's responsibility.
12180 (Fcall_process): Implement via new function call_process, which
12181 has most of the old body of Fcall_process, but with a different API.
12182 (call_process): New function that does not open or close filefd if
12183 it is nonnegative. Record which fds need to be closed, and let
12184 call_process_kill close (and remove the tempfile, on MSDOS) on error.
12185 Signal an error if invoked recursively (could be done via a hook).
12186 Simplify creation of the tempfile in the MSDOS case.
12187 Don't create the output file until after checking for the executable.
12188 Report any failure to open /dev/null.
12189 Don't open /dev/null for writing twice; once is enough.
12190 Don't create pipe if all output is being discarded or sent to file.
12191 Don't worry about setting up the coding system or reading from the
12192 pipe if all output is being discarded.
12193 Hoist fd_error local into top level, to lessen block nesting.
12194 Don't record deleted pid here; now done by Fcall_process_region.
12195 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
12196 and note its success in synch_process_tempfile.
12197 Do not leak resources when child_setup fails.
12198 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
12199 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
12200 (create_temp_file): Now returns open fd, with an additional
12201 Lisp_Object * argument to return the name. All callers changed.
12202 Do not close the file; rewind it instead, and leave it open for
12203 the caller. Do not lock the temp file. Unwind-protect the file
12204 and the file-descriptor.
12205 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
12206 If an asynchrounous process, record it here, not in call_process.
12207 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
12208 * eval.c (set_unwind_protect): New function.
12209 * fileio.c (write_region): New function, generalized from the
12210 old Fwrite_region. Do not lock temp files.
12211 (Fwrite_region): Use it.
12212 * lisp.h (set_unwind_protect, write_region): New decls.
12213 * process.c: Include <verify.h>.
12214 (make_process): Mark fds as initially closed.
12215 (deleted_pid_list): Now a list of pid-filename pairs.
12217 (close_process_fd): New function.
12218 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
12219 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
12220 New constants. Verify that their number matches PROCESS_OPEN_FDS.
12221 (create_process, create_pty, Fmake_serial_process)
12222 (server_accept_connection): Record which fds need to be closed,
12223 and let deactivate_process close them.
12224 (Fmake_network_process): Do not discard the unwind-protect
12225 until it's safe to do so.
12226 (deactivate_process): Close the fds opened by create_process etc.
12227 (Fprocess_send_eof): Adjust to new way of recording open fds.
12228 Report an error if /dev/null can't be opened, instead of aborting.
12229 * process.h (PROCESS_OPEN_FDS): New constant.
12230 (struct Lisp_Process): New member open_fds.
12231 (record_kill_process, record_deleted_pid): Adjust signatures.
12232 (record_deleted_pid): Move decl here ...
12233 * syswait.h (record_deleted_pid): ... from here.
12235 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12237 * decompress.c: Fix bugs with large buffers and weird inputs.
12238 Tune a bit. Reindent as per usual Emacs style.
12239 (BUFFER_SIZE): Remove.
12240 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12241 more than UINT_MAX bytes. Decompress into the gap instead of into
12242 an auto buffer, as this should avoid copying. Return nil if
12243 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
12244 set immediate_quit; we shouldn't trust zlib code that much.
12246 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
12248 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
12249 errors, and really move the gap to where we want it.
12251 * lisp.h: Include decompress.c support.
12253 * emacs.c (main): Include decompress.c support.
12255 * Makefile.in: Include -lz if present.
12257 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12259 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12260 (initWithTitle:): Initialize frame to 0.
12261 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12262 (fillWithWidgetValue:frame:): Rename from
12263 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12265 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12266 fillWithWidgetValue:frame:
12268 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12269 remove memory leak warnings.
12271 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12272 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12273 menu_pending_title.
12275 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12276 (x_activate_menubar): Update the whole menu.
12277 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12278 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12279 current event is not NSSystemDefined (Bug#15001).
12280 Call ns_check_menu_open only if trackingMenu is 2.
12281 (menuDidClose:): New method, decrease trackingMenu.
12282 (fillWithWidgetValue:setDelegate:): New method.
12283 (fillWithWidgetValue:): Call the above.
12285 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12287 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12289 Omit some unnecessary casts.
12290 Many of these go back to the old pre-C89 days, when they may have
12291 been needed, but we've been assuming C89 or later for a while now.
12292 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12293 (live_float_p, live_misc_p, live_vector_p):
12294 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12295 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12296 (defvar_per_buffer):
12297 * callint.c (Fcall_interactively):
12298 * doc.c (Fsubstitute_command_keys):
12299 * filelock.c (get_boot_time):
12300 * frame.c (xrdb_get_resource):
12301 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12302 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12303 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12304 (menuitem_highlight_callback, menu_destroy_callback)
12305 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12306 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12307 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12308 (xg_tool_bar_help_callback, tb_size_cb):
12309 * image.c (xpm_alloc_color, png_read_from_memory)
12310 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12311 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12313 * keymap.c (describe_map):
12314 * nsfns.m (Fns_display_monitor_attributes_list):
12315 * nsmenu.m (process_dialog:):
12316 * nsterm.m (hold_event):
12317 * process.c (wait_reading_process_output):
12318 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12319 * scroll.c (do_direct_scrolling, scrolling_1):
12320 * termcap.c (tgetent):
12321 * window.c (check_window_containing, add_window_to_list)
12322 (freeze_window_starts):
12323 * xdisp.c (compare_overlay_entries, vmessage):
12324 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12325 (x_get_monitor_attributes_xrandr)
12326 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12327 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12328 * xfont.c (xfont_match, xfont_open):
12329 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12330 (menubar_selection_callback, menu_position_func)
12331 (popup_selection_callback, create_and_show_popup_menu)
12332 (dialog_selection_callback, create_and_show_dialog):
12333 * xrdb.c (x_get_string_resource)
12335 * xsmfns.c (x_session_check_input):
12336 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12337 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12338 (xaw_jump_callback, xaw_scroll_callback):
12339 Omit unnecessary casts.
12341 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12343 Minor string-length refactoring.
12344 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12345 * frame.c (make_monitor_attribute_list):
12346 Prefer build_string to strlen + make_string.
12348 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12350 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12351 don't check minor_code (Bug#14417).
12353 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12355 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12356 vertical positions instead. This avoids calling MATRIX_ROW with
12357 row numbers that are possibly beyond valid limits. (Bug#15064)
12359 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12361 Use xstrdup and build_unibyte_string where applicable.
12362 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12363 * xfns.c (x_window):
12364 * xrdb.c (x_get_customization_string):
12365 * xterm.c (xim_initialize):
12366 * w32fns.c (w32_window): Use xstrdup.
12367 (w32_display_monitor_attributes_list):
12368 * emacs.c (init_cmdargs):
12369 * keyboard.c (PUSH_C_STR):
12370 * nsfont.m (nsfont_open):
12371 * sysdep.c (system_process_attributes):
12372 * w32.c (system_process_attributes):
12373 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12375 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12377 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12378 variables of these types so that GDB would know about them, as aid
12379 for debugging fatal exceptions. (Bug#15024) See also
12380 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12383 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12385 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12386 larger than the NSWindow (Bug#14934).
12388 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12390 Redesign redisplay interface to drop global variable updated_window.
12391 Always pass currently updated window as a parameter to update routines.
12392 * dispextern.h (updated_window): Remove declaration.
12393 (struct redisplay_interface): Pass window parameter to
12394 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12395 and after_update_window_hook.
12396 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12398 * dispnew.c (updated_window): Remove.
12399 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12400 (update_window_line): Adjust to match redisplay interface changes.
12401 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12402 (ns_scroll_run, ns_after_update_window_line):
12403 * w32term.c (x_update_window_begin, x_update_window_end)
12404 (x_after_update_window_line, x_scroll_run):
12405 * xterm.c (x_update_window_begin, x_update_window_end)
12406 (x_after_update_window_line, x_scroll_run):
12407 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12408 Likewise. Adjust comments where appropriate.
12409 (x_cursor_to): Simplify because this is always called during window
12410 update (but install debugging check anyway).
12411 (expose_window): Check must_be_updated_p flag to see whether this
12412 function is called during window update.
12414 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12416 Do not reset window modification event counters excessively.
12417 These leftovers and poor man's tricky methods to catch extra
12418 redisplay's attention are no longer needed.
12419 * frame.c (set_menu_bar_lines_1):
12420 * minibuf.c (read_minibuf_unwind):
12421 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12422 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12423 (window_scroll_line_based, Fset_window_configuration):
12424 * xdisp.c (redisplay_window): Do not reset last_modified and
12425 last_overlay_modified counters.
12427 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12429 * xselect.c (x_send_client_event): Set send_event and serial, memset
12430 data.l as it might be bigger than data.b. Use 24 bit mask to
12431 XSendEvent (Bug#15034).
12433 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12435 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12436 for TTY frames that are not the top frame on their console.
12439 2013-08-07 Martin Rudalics <rudalics@gmx.at>
12441 * w32term.c (w32fullscreen_hook): Really maximize frame when
12442 asked for (Bug#14841).
12444 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12446 Prefer selected_window to Fselected_window, likewise for frames.
12447 * buffer.c (Fbuffer_swap_text):
12448 * data.c (Fvariable_binding_locus):
12449 * window.c (run_window_configuration_change_hook): Adjust users.
12450 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
12451 Use decode_live_frame.
12453 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12455 Be more careful if selected window shows the buffer other than current,
12456 use window_outdated only if this is not so. This change should also
12457 address some weird issues discussed in Bug#13012.
12458 * window.h (window_outdated): New prototype.
12459 * window.c (window_outdated): Now here. Convert from static and
12460 always assume window's buffer.
12461 (Fwindow_end, Fwindow_line_height): Use it.
12462 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
12463 and always assume window's buffer.
12464 (redisplay_window): Adjust user.
12465 (redisplay_internal): Call to reconsider_clip_changes once and
12466 check whether mode line should be updated only if selected window
12467 shows current buffer.
12468 (run_window_scroll_functions): Use eassert for debugging check.
12469 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
12471 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12473 * window.c (window_scroll, window_scroll_pixel_based)
12474 (window_scroll_line_based): Use bool for booleans.
12476 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
12478 * process.c: Fix minor off-by-one issues in descriptor counts.
12479 This shouldn't fix any real bugs, but it cleans up the code a bit.
12480 (max_process_desc, max_input_desc): -1, not 0, means none.
12482 (delete_input_desc): New function.
12483 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
12484 (deactivate_process): Scan backwards when recomuting max_process_desc;
12485 that should be faster.
12486 (init_process_emacs): Initialize max_input_desc.
12488 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12490 Use region cache to speedup bidi_find_paragraph_start.
12491 * buffer.h (struct buffer): New member bidi_paragraph_cache.
12492 Rename cache_long_line_scans to cache_long_scans.
12493 * buffer.c (bset_cache_long_line_scans): Rename to
12494 bset_cache_long_scans.
12495 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
12496 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
12498 (syms_of_buffer): Rename cache-long-line-scans to
12499 cache-long-scans. Adjust docstring.
12500 * search.c (newline_cache_on_off):
12501 * indent.c (width_run_cache_on_off): Adjust users.
12502 * bidi.c (bidi_paragraph_cache_on_off): New function.
12503 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
12504 * insdel.c (prepare_to_modify_buffer):
12505 Invalidate bidi_paragraph_cache if enabled.
12507 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12509 Invalidate region caches only if buffer text is going to be changed.
12510 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
12511 (modify_text): ...new prototype.
12512 (prepare_to_modify_buffer_1): New prototype.
12513 * textprop.c (modify_region): Rename to...
12514 (modify_text_properties): ...new function.
12515 (add_text_properties_1, set_text_properties, Fremove_text_properties)
12516 (Fremove_list_of_text_properties): Adjust users.
12517 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
12518 (modify_text): ...new function.
12519 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
12520 (prepare_to_modify_buffer_1): ...new function.
12521 * casefiddle.c (casify_region):
12522 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
12523 (Ftranspose_regions): Use modify_text.
12525 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
12527 * lisp.mk (lisp): Add nadvice.elc.
12529 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
12531 New macro to iterate over live buffers similar to frames.
12532 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
12533 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
12534 Declare buffer-related variables here to offload lisp.h.
12535 * buffer.c (Vbuffer_alist): Adjust comment.
12536 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
12537 (other_buffer_safely):
12538 * data.c (store_symval_forwarding):
12539 * dispnew.c (Fframe_or_buffer_changed_p):
12540 * fileio.c (Fdo_auto_save):
12541 * filelock.c (unlock_all_files):
12542 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
12544 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
12546 Fix some minor races in hosts lacking mkostemp (Bug#15015).
12547 * callproc.c (create_temp_file):
12548 * filelock.c (create_lock_file):
12549 Assume mkostemp, since it's now provided by Gnulib.
12551 2013-08-04 Eli Zaretskii <eliz@gnu.org>
12553 * w32.c (mkostemp): New function.
12554 (mktemp): Remove, no longer used. Most of the code reused in
12555 mkostemp. (Bug#15015)
12556 (mktemp): Don't undef.
12558 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
12560 * dispnew.c (glyph_matrix_count, glyph_pool_count):
12561 Move under GLYPH_DEBUG and ENABLE_CHECKING.
12562 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
12563 (free_glyph_pool, check_glyph_memory): Likewise for
12564 all users. Adjust comments where appropriate.
12566 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
12568 * composite.h: Minor fixups.
12569 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
12570 to fix a misspelling, and change it to an inline function while
12571 we're at it (it need not be a macro). All uses changed.
12572 (composition_method, composition_valid_p):
12573 Rewrite to avoid assignments in if-conditions.
12575 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12577 Do not use global Lisp_Object in composition macros.
12578 * composite.h (composition_temp): Remove declaration.
12579 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
12580 (composition_method, composition_valid_p): ...inline functions.
12581 (compose_region): Remove the leftover.
12582 * composite.c (composition_temp): Remove.
12583 (run_composition_function, update_compositions)
12584 (composition_compute_stop_pos, composition_adjust_point)
12585 (Ffind_composition_internal):
12586 * coding.c (handle_composition_annotation):
12587 * xdisp.c (handle_composition_prop, check_point_in_composition):
12588 Related users changed.
12590 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12592 Drop FRAME_PTR typedef.
12593 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
12594 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
12595 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
12596 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
12597 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
12598 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
12599 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
12600 All related users changed.
12602 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
12604 * eval.c (default_toplevel_binding): New function.
12606 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
12607 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
12608 (syms_of_eval): Export them.
12609 * data.c (Fdefault_value): Micro cleanup.
12610 * term.c (init_tty): Use "false".
12612 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12614 Fix X GC leak in GTK and raw (no toolkit) X ports.
12615 * xterm.c (x_free_frame_resources): If white and black relief
12616 GCs are allocated, always free them here.
12617 * xfns.c (x_make_gc): Omit redundant initialization.
12618 * widget.c (create_frame_gcs): Remove the leftover.
12619 (EmacsFrameDestroy): Do nothing because all GCs are now freed
12620 in x_free_frame_resources.
12622 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
12624 * nsterm.m (windowWillResize:toSize:): Only change title if
12625 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
12627 (viewDidEndLiveResize): New method.
12629 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
12630 inside NS_IMPL_COCOA.
12632 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12634 * insdel.c (adjust_after_replace, replace_range, del_range_2):
12635 Do not check whether undo is enabled because record_insert and
12636 record_delete does that themselves.
12638 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12640 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
12641 member which is not really used any more.
12642 (FRAME_XIC_BASE_FONTNAME): Remove.
12643 * xfns.c (xic_free_fontset): Adjust user.
12644 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
12645 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
12646 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
12647 (xdialog_show): Use eassert for debugging check.
12648 * w32term.c (x_unfocus_frame): Remove unused dummy function.
12650 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
12652 * fileio.c, fns.c (merge): Move extern decl from here ...
12653 * lisp.h (merge): ... to here.
12655 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12657 Fix last font-related change.
12658 * w32font.h (w32font_list_internal, w32font_match_internal):
12660 * w32uniscribe.c (uniscribe_list, uniscribe_match)
12661 (uniscribe_list_family): Adjust to match font API change.
12662 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
12663 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
12665 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12667 * frame.h (FRAME_MOUSE_UPDATE):
12668 * nsterm.m (ns_frame_up_to_date): Omit redundant check
12669 whether hlinfo->mouse_face_mouse_frame is non-NULL.
12671 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12673 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
12674 * font.h (struct font_driver): Change list, match, and list_family
12675 functions to accept struct frame * as first arg.
12676 * font.c (font_score, font_compare, font_sort_entities):
12678 (font_sort_entities, font_list_entities, font_select_entity)
12679 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
12680 match font API change.
12681 * xfont.c (xfont_list, xfont_match, xfont_list_family):
12682 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
12683 * ftxfont.c (ftxfont_list, ftxfont_match):
12684 * xftfont.c (xftfont_list, xftfont_match):
12685 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
12686 * w32font.c (w32font_list, w32font_match, w32font_list)
12687 (w32font_list_internal, w32_font_match_internal): Likewise.
12688 * xfaces.c (Fx_family_fonts): Adjust user.
12690 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12692 Do not use pure Xism x_wm_set_icon_position in non-X ports.
12693 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
12694 only if HAVE_X_WINDOWS is in use.
12695 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
12696 * nsterm.m (x_wm_set_icon_position): Remove no-op.
12697 * w32term.c (x_wm_set_icon_position): Likewise.
12698 * w32fns.c (x_icon): Adjust user.
12700 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12702 * xterm.c (last_mouse_press_frame): Remove the
12703 leftover which is not really used any more.
12704 (handle_one_xevent, syms_of_xterm): Adjust users.
12705 (x_flush): Call XFlush once per each X display, not frame.
12706 This is better because this code always unconditionally skips
12707 non-X frames in Vframe_list and issues the only XFlush if we
12708 have more than one X frame on the same X display.
12709 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
12710 Use bool for booleans.
12711 (x_draw_glyph_string_background, cvt_string_to_pixel)
12712 (cvt_pixel_dtor): Drop unnecessary prototypes.
12713 * xterm.h (x_display_ok): Adjust prototype.
12715 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12717 Drop unnecessary functions that deals with frame pixel size.
12718 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
12719 (x_pixel_height): Drop prototypes.
12720 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
12721 (x_pixel_height): Drop implementations.
12722 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
12723 which should be always valid for window frame.
12724 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
12725 * w32menu.c (Fx_popup_dialog):
12726 * xmenu.c (Fx_popup_dialog): Likewise for both.
12728 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12730 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
12731 frame parameters and call to Fmodify_frame_parameters just once.
12732 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
12733 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
12734 and mention nil frame in docstring.
12736 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12738 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
12739 (x_figure_window_size): Likewise. Adjust to return long.
12740 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
12741 (toplevel): Move Qterminal_live_p to...
12742 * terminal.c (toplevel): ...here, make it static, and...
12743 (syms_of_terminal): ...DEFSYM here.
12744 * frame.h (Qterminal_live_p): Remove declaration.
12745 (make_frame, x_figure_window_size): Adjust prototype.
12746 * nsfns.m (Fx_create_frame): Use long for window flags.
12748 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
12750 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
12751 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
12752 Do not assume that emacs_close (INT_MAX) is a no-op.
12754 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12756 * xfaces.c (make_face_cache): For struct face_cache, prefer
12757 xmalloc to xzalloc and so avoid redundant call to memset.
12758 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
12760 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12762 * fringe.c (draw_window_fringes, update_window_fringes)
12763 (compute_fringe_widths):
12764 * w32term.c (x_draw_glyph_string):
12765 * window.c (candidate_window_p, Frecenter):
12766 * xfaces.c (realize_basic_faces, realize_default_face)
12767 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12768 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12769 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12770 * xmenu.c (Fx_menu_bar_open_internal):
12771 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12772 * xsettings.c (xft_settings_event):
12773 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12774 Use bool for booleans. Adjust style and comments where
12776 * dispextern.h (draw_window_fringes, update_window_fringes)
12777 (compute_fringe_widths):
12778 * xterm.h (x_had_errors_p): Adjust prototype.
12780 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12782 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12783 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12785 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12787 * fns.c (toplevel): Remove comment before Fsafe_length because
12788 it checks for QUIT.
12790 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12792 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12794 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12796 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12797 frame which got the message is still alive, before dereferencing
12798 its pointer. (Bug#14970)
12800 * frame.c (delete_frame): Test "this" frame's minibuffer window to
12801 be a live window, before using it as such. (Bug#14970)
12803 2013-07-27 Eli Zaretskii <eliz@gnu.org>
12805 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
12806 w32_detect_focus_change instead of doing part of its job by hand.
12807 This fixes the problem whereby FOCUS_OUT events were not sent to
12810 2013-07-26 Eli Zaretskii <eliz@gnu.org>
12812 * process.c (Fprocess_list): Doc fix.
12814 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
12815 being re-exposed only if it didn't ask to become visible.
12816 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
12817 was previously iconified. (Bug#14841)
12818 (x_iconify_frame): Mark the frame iconified.
12820 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
12822 Fix minor problems found by static checking.
12823 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
12824 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
12826 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
12828 * eval.c (set_specpdl_old_value): New function.
12829 (unbind_to): Minor simplification.
12830 (get_backtrace_frame): New function.
12831 (Fbacktrace_frame): Use it. Add `base' argument.
12832 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
12833 (syms_of_eval): Export backtrace-eval.
12834 * xterm.c (x_focus_changed): Simplify.
12836 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
12838 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
12840 2013-07-24 Eli Zaretskii <eliz@gnu.org>
12842 * xdisp.c (redisplay_window): Instead of moving point out of
12843 scroll margin, reject the force_start method, and try scrolling
12844 instead. (Bug#14780)
12846 2013-07-24 Ken Brown <kbrown@cornell.edu>
12848 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
12851 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
12853 * eval.c (Fprogn): Do not check that BODY is a proper list.
12854 This undoes the previous change. The check slows down the
12855 interpreter, and is not needed to prevent a crash. See
12856 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
12858 2013-07-23 Glenn Morris <rgm@gnu.org>
12860 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
12862 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
12864 Port to GNU/Linux systems with tinfo but not ncurses.
12865 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
12866 to decide whether ncurses is being used. Without this change,
12867 GCC complains about tgetent not being declared, on a system
12868 that has tinfo installed but ncurses not installed.
12870 * eval.c (Fprogn): Check that BODY is a proper list.
12872 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
12873 * data.c (Fsetq_default):
12874 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
12875 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
12877 Tune by taking advantage of the fact that ARGS is always a list
12878 when a function is declared to have UNEVALLED args.
12880 * emacsgtkfixed.c: Port to GCC 4.6.
12881 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
12883 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
12885 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
12886 here to silence compiler warnings.
12888 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
12890 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
12891 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
12892 from messing up Emacs's 'struct frame' (Bug#14923).
12894 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12896 * alloc.c (make_save_ptr_ptr): Define this function.
12897 It was inadvertently omitted. It's needed only if
12898 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12900 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12902 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12903 frame have focus (Bug#14895).
12905 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12907 Avoid vfork-related deadlock more cleanly.
12908 * callproc.c (child_setup): When the child's exec fails, output
12909 the program name, as that's more useful. Use O_NONBLOCK to avoid
12911 * process.c (create_process_1): Remove; no longer needed.
12912 (create_process): Remove timer hack; no longer needed, now that
12913 the child avoids deadlock.
12915 2013-07-20 Glenn Morris <rgm@gnu.org>
12917 * image.c (Fimage_flush): Fix doc typo.
12919 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12921 Fix array bounds violation when pty allocation fails.
12922 * process.c (PTY_NAME_SIZE): New constant.
12923 (pty_name): Remove static variable; it's now auto.
12924 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12925 Take pty_name as an arg rather than using a static variable.
12926 All callers changed.
12927 (create_process): Recover pty_flag from process, not from volatile local.
12928 (create_pty): Stay inside array even when pty allocation fails.
12929 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12931 * lread.c (Fload): Avoid initialization only when lint checking.
12932 Mention that it's needed only for older GCCs.
12934 2013-07-20 Kenichi Handa <handa@gnu.org>
12936 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12937 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12939 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12941 * lread.c (Fload): Avoid uninitialized warning.
12943 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12945 Fix some minor file descriptor leaks and related glitches.
12946 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12947 (create_lock_file): Use write, not emacs_write.
12948 * image.c (slurp_file, png_load_body):
12949 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12950 (server_accept_connection):
12951 Don't leak an fd on memory allocation failure.
12952 * image.c (slurp_file): Add a cheap heuristic for growing files.
12953 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12954 as that's what the other routines do. Maybe input need not be
12955 blocked at all, but it's better to be consistent.
12956 Avoid undefined behavior when strlen is zero.
12958 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12959 (NSTATICS): Now a constant; doesn't need to be a macro.
12961 2013-07-19 Richard Stallman <rms@gnu.org>
12963 * coding.c (decode_coding_utf_8): Add simple loop for fast
12964 processing of ASCII characters.
12966 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12968 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12970 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12972 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12973 unportable 'struct x_display_info'.
12974 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12975 is a portable type.
12977 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12979 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12980 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12982 (system_process_attributes): Prefer plain char to unsigned char
12983 when either will do. Clean up properly if interrupted or if
12984 memory allocations fail. Don't assume sscanf succeeds.
12985 Remove no-longer-needed workaround to stop GCC from whining.
12986 Read command-line once, instead of multiple times. Check read status a
12987 bit more carefully.
12989 Fix obscure porting bug with varargs functions.
12990 The code assumed that int is treated like ptrdiff_t in a vararg
12991 function, which is not a portable assumption. There was a similar
12992 -- though these days less likely -- porting problem with various
12993 assumptions that pointers of different types all smell the same as
12994 far as vararg functions is conserved. To make this problem less
12995 likely in the future, redo the API to use varargs functions.
12996 * alloc.c (make_save_value): Remove this vararg function.
12997 All uses changed to ...
12998 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12999 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13001 (make_save_ptr): Rename from make_save_pointer, for consistency with
13002 the above. Define only on platforms that need it. All uses changed.
13004 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13006 * keyboard.c: Try to fix typos in previous change.
13007 (DISPLAY_LIST_INFO): New macro.
13008 (kbd_buffer_get_event): Do not access members that are not present
13009 in X11. Revert inadvertent change of "!=" to "=".
13011 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13013 * keyboard.c (kbd_buffer_get_event):
13014 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13015 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13017 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13019 * filelock.c: Fix unlikely file descriptor leaks.
13020 (get_boot_time_1): Rework to avoid using emacs_open.
13021 This doesn't actually fix a leak, but is better anyway.
13022 (read_lock_data): Use read, not emacs_read.
13024 * doc.c: Fix minor memory and file descriptor leaks.
13025 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13026 (get_doc_string, Fsnarf_documentation):
13027 Fix file descriptor leak on error.
13029 * term.c: Fix minor fdopen-related file descriptor leaks.
13030 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
13031 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
13033 * charset.c: Fix file descriptor leaks and errno issues.
13035 (load_charset_map_from_file): Don't leak file descriptor on error.
13036 Use plain record_xmalloc since the allocation is larger than
13037 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
13039 * eval.c (record_unwind_protect_nothing):
13040 * fileio.c (fclose_unwind):
13042 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
13043 The replacement doesn't block input, but that no longer seems
13046 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
13048 * lread.c: Fix file descriptor leaks and errno issues.
13049 (Fload): Close some races that leaked fds or streams when 'load'
13051 (Fload, openp): Report error number of last nontrivial failure to open.
13052 ENOENT counts as trivial.
13053 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
13055 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
13056 now that the function is always called with a nonnegative arg.
13057 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
13058 All uses replaced with ...
13059 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
13061 A few more minor file errno-reporting bugs.
13062 * callproc.c (Fcall_process):
13063 * doc.c (Fsnarf_documentation):
13064 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
13065 * process.c (set_socket_option):
13066 Don't let a constructor trash errno.
13067 * doc.c: Include <errno.h>.
13069 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
13071 * w32fns.c (unwind_create_tip_frame): Fix declaration.
13073 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13075 Fix w32 bug with call-process-region (Bug#14885).
13076 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
13077 to Fcall_process when the input is empty. This simplifies the
13078 code a bit. It makes no difference on POSIXish platforms but
13079 apparently it fixes a bug on w32.
13081 Fix bug where insert-file-contents closes a file twice (Bug#14839).
13082 * fileio.c (close_file_unwind): Don't close if FD is negative;
13083 this can happen when unwinding a zapped file descriptor.
13084 (Finsert_file_contents): Unwind-protect the fd before the point marker,
13085 in case Emacs runs out of memory between the two unwind-protects.
13086 Don't trash errno when closing FD.
13087 Zap the FD in the specpdl when closing it, instead of deferring
13088 the removal of the unwind-protect; this fixes a bug where a child
13089 function unwinds the stack past us.
13091 New unwind-protect flavors to better type-check C callbacks.
13092 This also lessens the need to write wrappers for callbacks,
13093 and the need for make_save_pointer.
13094 * alloc.c (free_save_value):
13095 * atimer.c (run_all_atimers):
13097 * alloc.c (safe_alloca_unwind):
13098 * atimer.c (unwind_stop_other_atimers):
13099 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
13100 * menu.c (cleanup_popup_menu) [HAVE_NS]:
13101 * minibuf.c (choose_minibuf_frame_1):
13102 * process.c (make_serial_process_unwind):
13103 * xdisp.c (pop_message_unwind):
13104 * xselect.c (queue_selection_requests_unwind):
13105 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
13106 * alloc.c (record_xmalloc):
13107 Prefer record_unwind_protect_ptr to record_unwind_protect with
13109 * alloc.c (Fgarbage_collect):
13110 Prefer record_unwind_protect_void to passing a dummy.
13111 * buffer.c (restore_buffer):
13112 * window.c (restore_window_configuration):
13113 * xfns.c, w32fns.c (do_unwind_create_frame)
13114 New wrapper. All record-unwind uses of wrappee changed.
13115 * buffer.c (set_buffer_if_live):
13116 * callproc.c (call_process_cleanup, delete_temp_file):
13117 * coding.c (code_conversion_restore):
13118 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
13119 * editfns.c (save_excursion_restore)
13120 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
13121 (save_restriction_restore):
13122 * eval.c (restore_stack_limits, un_autoload):
13123 * fns.c (require_unwind):
13124 * keyboard.c (recursive_edit_unwind, tracking_off):
13125 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
13126 * macros.c (pop_kbd_macro, restore_menu_items):
13127 * nsfns.m (unwind_create_frame):
13128 * print.c (print_unwind):
13129 * process.c (start_process_unwind):
13130 * search.c (unwind_set_match_data):
13131 * window.c (select_window_norecord, select_frame_norecord):
13132 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
13133 (fast_set_selected_frame):
13134 * xfns.c, w32fns.c (unwind_create_tip_frame):
13135 Return void, not a dummy Lisp_Object. All uses changed.
13136 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
13137 * callproc.c (call_process_kill):
13138 * fileio.c (restore_point_unwind, decide_coding_unwind)
13139 (build_annotations_unwind):
13140 * insdel.c (Fcombine_after_change_execute_1):
13141 * keyboard.c (read_char_help_form_unwind):
13142 * menu.c (unuse_menu_items):
13143 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
13144 * sound.c (sound_cleanup):
13145 * xdisp.c (unwind_redisplay):
13146 * xfns.c (clean_up_dialog):
13147 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
13148 Accept no args and return void, instead of accepting and returning
13149 a dummy Lisp_Object. All uses changed.
13150 * cygw32.c (fchdir_unwind):
13151 * fileio.c (close_file_unwind):
13152 * keyboard.c (restore_kboard_configuration):
13153 * lread.c (readevalllop_1):
13154 * process.c (wait_reading_process_output_unwind):
13155 Accept int and return void, rather than accepting an Emacs integer
13156 and returning a dummy object. In some cases this fixes an
13157 unlikely bug when the corresponding int is outside Emacs integer
13158 range. All uses changed.
13159 * dired.c (directory_files_internal_unwind):
13160 * fileio.c (do_auto_save_unwind):
13161 * gtkutil.c (pop_down_dialog):
13162 * insdel.c (reset_var_on_error):
13163 * lread.c (load_unwind):
13164 * xfns.c (clean_up_file_dialog):
13165 * xmenu.c, nsmenu.m (pop_down_menu):
13166 * xmenu.c (cleanup_widget_value_tree):
13167 * xselect.c (wait_for_property_change_unwind):
13168 Accept pointer and return void, rather than accepting an Emacs
13169 save value encapsulating the pointer and returning a dummy object.
13171 * editfns.c (Fformat): Update the saved pointer directly via
13172 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
13173 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
13174 (unwind_body): New function.
13175 (record_unwind_protect): First arg is now a function returning void,
13176 not a dummy Lisp_Object.
13177 (record_unwind_protect_ptr, record_unwind_protect_int)
13178 (record_unwind_protect_void): New functions.
13179 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
13180 * fileio.c (struct auto_save_unwind): New type.
13181 (do_auto_save_unwind): Use it.
13182 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
13183 * insdel.c (struct rvoe_arg): New type.
13184 (reset_var_on_error): Use it.
13185 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
13187 (specbinding_func): Remove; there are now several such functions.
13188 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
13189 (set_unwind_protect_ptr): New function.
13190 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
13192 Be simpler and more consistent about reporting I/O errors.
13193 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13194 Say "Read error" and "Write error", rather than "I/O error", or
13195 "IO error reading", or "IO error writing", when a read or write
13197 * process.c (Fmake_network_process, wait_reading_process_output)
13198 (send_process, Fprocess_send_eof, wait_reading_process_output):
13199 Capitalize diagnostics consistently. Put "failed foo" at the
13200 start of the diagnostic, so that we don't capitalize the
13201 function name "foo". Consistently say "failed" for such
13203 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
13204 All callers changed. This is so it can use report_file_error.
13205 * sysdep.c (serial_open, serial_configure): Capitalize I/O
13206 diagnostics consistently as above.
13208 * fileio.c (report_file_errno): Fix errno reporting bug.
13209 If the file name is neither null nor a pair, package it up as a
13210 singleton list. All callers changed, both to this function and to
13211 report_file_error. This fixes a bug where the memory allocator
13212 invoked by list1 set errno so that the immediately following
13213 report_file_error reported the wrong errno value.
13215 Fix minor problems found by --enable-gcc-warnings.
13216 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
13217 * keyboard.c (kbd_buffer_get_event): Remove unused local.
13219 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
13221 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
13222 Set event->arg to Qt if switch-event shall be generated.
13223 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
13225 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
13227 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
13230 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
13231 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
13232 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
13233 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
13234 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
13235 and there is a focused frame.
13236 (head_table): Add focus-in and focus-out.
13237 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13238 bind to handle-focus-in/out.
13240 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13241 (Fhandle_switch_frame): Call Fhandle_focus_in.
13242 (syms_of_frame): defsubr handle-focus-in/out.
13244 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13246 Fix porting bug to older POSIXish platforms (Bug#14862).
13247 * sysdep.c (emacs_pipe): New function, that implements
13248 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
13249 This should port better to CentOS 5 and to Mac OS X 10.6.
13250 All calls to pipe2 changed.
13252 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
13253 This makes the code easier to read and the executable a bit smaller.
13254 Do not replace all calls to Fcons that happen to create lists,
13255 just calls that are intended to create lists. For example, when
13256 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13257 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13258 Similarly for list2 through list5.
13259 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13260 * bytecode.c (exec_byte_code):
13261 * callint.c (quotify_arg, Fcall_interactively):
13262 * callproc.c (Fcall_process, create_temp_file):
13263 * charset.c (load_charset_map_from_file)
13264 (Fdefine_charset_internal, init_charset):
13265 * coding.c (get_translation_table, detect_coding_system)
13266 (Fcheck_coding_systems_region)
13267 (Fset_terminal_coding_system_internal)
13268 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13269 * composite.c (update_compositions, Ffind_composition_internal):
13270 * dired.c (directory_files_internal, file_name_completion)
13272 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13273 * doc.c (Fsnarf_documentation):
13274 * editfns.c (Fmessage_box):
13276 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13277 (Feval, eval_sub, Ffuncall, apply_lambda):
13278 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13279 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13280 (Fset_file_times, Finsert_file_contents)
13281 (Fchoose_write_coding_system, Fwrite_region):
13282 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13283 * font.c (font_registry_charsets, font_parse_fcname)
13284 (font_prepare_cache, font_update_drivers, Flist_fonts):
13285 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13286 * frame.c (make_frame, Fmake_terminal_frame)
13287 (x_set_frame_parameters, x_report_frame_params)
13288 (x_default_parameter, Fx_parse_geometry):
13289 * ftfont.c (syms_of_ftfont):
13290 * image.c (gif_load):
13291 * keyboard.c (command_loop_1):
13292 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13293 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13294 (Fminor_mode_key_binding, accessible_keymaps_1)
13295 (Faccessible_keymaps, Fwhere_is_internal):
13296 * lread.c (read_emacs_mule_char):
13297 * menu.c (find_and_return_menu_selection):
13298 * minibuf.c (get_minibuffer):
13299 * nsfns.m (Fns_perform_service):
13300 * nsfont.m (ns_script_to_charset):
13301 * nsmenu.m (ns_popup_dialog):
13302 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13303 (Fx_own_selection_internal):
13304 * nsterm.m (append2):
13305 * print.c (Fredirect_debugging_output)
13306 (print_prune_string_charset):
13307 * process.c (Fdelete_process, Fprocess_contact)
13308 (Fformat_network_address, set_socket_option)
13309 (read_and_dispose_of_process_output, write_queue_push)
13310 (send_process, exec_sentinel):
13311 * sound.c (Fplay_sound_internal):
13312 * textprop.c (validate_plist, add_properties)
13313 (Fput_text_property, Fadd_face_text_property)
13314 (copy_text_properties, text_property_list, syms_of_textprop):
13315 * unexaix.c (report_error):
13316 * unexcoff.c (report_error):
13317 * unexsol.c (unexec):
13318 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13319 (Fformat_mode_line, syms_of_xdisp):
13320 * xfaces.c (set_font_frame_param)
13321 (Finternal_lisp_face_attribute_values)
13322 (Finternal_merge_in_global_face, syms_of_xfaces):
13323 * xfns.c (x_default_scroll_bar_color_parameter)
13324 (x_default_font_parameter, x_create_tip_frame):
13325 * xfont.c (xfont_supported_scripts):
13326 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13327 (menu_help_callback, xmenu_show):
13328 * xml.c (make_dom):
13329 * xterm.c (set_wm_state):
13330 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13331 and similarly for list2 through list5.
13333 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13335 * callproc.c (Fcall_process_region): Fix minor race and tune.
13336 (create_temp_file): New function, with the temp-file-creation part
13337 of the old Fcall_process_region. Use Fcopy_sequence to create the
13338 temp file name, rather than alloca + build_string, for simplicity.
13339 Don't bother to block input around the temp file creation;
13340 shouldn't be needed. Simplify use of mktemp.
13341 Use record_unwind_protect immediately after creating the temp file;
13342 this closes an unlikely race where the temp file was not removed.
13343 Use memcpy rather than an open-coded loop.
13344 (Fcall_process_region): Use the new function. If the input is
13345 empty, redirect from /dev/null rather than from a newly created
13346 empty temp file; this avoids unnecessary file system traffic.
13348 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13350 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13351 Simplify by making this case like the other two. This is a bit
13352 slower on obsolete hosts, but the extra complexity isn't worth it.
13354 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13355 * process.c (create_process) [!DOS_NT]:
13356 Remove now-unnecessary calls to emacs_close.
13358 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13360 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13361 returning early. (Bug#14850)
13363 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13364 and inhibit-iso-escape-detection attributes of 'undecided'.
13367 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13369 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13370 Reported by Herbert J. Skuhra in
13371 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13373 Don't lose top specpdl entry when memory is exhausted.
13374 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13375 specpdl overflow here, to simplify callers; all callers changed.
13376 Always reserve an unused entry at the stack top; this avoids
13377 losing the top entry's information when memory is exhausted.
13379 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13381 Clean up errno reporting and fix some errno-reporting bugs.
13382 * callproc.c (Fcall_process):
13383 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13384 * process.c (create_process, Fmake_network_process):
13385 * unexaix.c (report_error):
13386 * unexcoff.c (report_error):
13387 Be more careful about reporting the errno of failed operations.
13388 The code previously reported the wrong errno sometimes.
13389 Also, prefer report_file_errno to setting errno + report_file_error.
13390 (Fcall_process): Look at openp return value rather than at path,
13391 as that's a bit faster and clearer when there's a numeric predicate.
13392 * fileio.c (report_file_errno): New function, with most of the
13393 old contents of report_file_error.
13394 (report_file_error): Use it.
13395 (Ffile_exists_p, Ffile_accessible_directory_p):
13396 Set errno to 0 when it is junk.
13397 * fileio.c (Faccess_file):
13398 * image.c (x_create_bitmap_from_file):
13399 Use faccessat rather than opening the file, to avoid the hassle of
13400 having a file descriptor open.
13401 * lisp.h (report_file_errno): New decl.
13402 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13405 * process.c (create_process, wait_reading_process_output) [AIX]:
13406 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13407 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13408 a multithreaded environment anyway).
13409 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13411 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13413 * image.c (x_find_image_file): Don't close a remote file handle.
13415 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13417 Fix races with threads and file descriptors.
13418 * callproc.c (Fcall_process_region):
13419 * dired.c (open_directory):
13420 * emacs.c (main, Fdaemon_initialized):
13421 * image.c (x_find_image_file):
13422 * inotify.c (Finotify_rm_watch):
13423 * lread.c (Flocate_file_internal):
13424 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13425 * term.c (term_mouse_moveto, init_tty):
13426 * termcap.c (tgetent):
13427 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13428 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13429 * unexhp9k800.c, unexmacosx.c (unexec):
13430 * callproc.c (Fcall_process_region):
13431 Use emacs_close, not close.
13432 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13433 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13434 and posix_close function on current platforms (which all lack them).
13435 (emacs_close): Use it. This should fix the races on GNU/Linux and
13436 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13437 and it should avoid closing random victim file descriptors on
13440 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
13442 * inotify.c (uninitialized): Remove. All uses replaced by -1.
13443 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
13444 Touch up doc a bit.
13446 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
13447 This is for .gdbinit xbacktrace.
13449 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
13450 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
13451 (emacs_set_tty): Now static.
13452 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
13453 * term.c (tty_capable_p, tty_default_color_capabilities)
13454 (get_tty_terminal, term_mouse_movement)
13455 (handle_one_term_event, init_tty, maybe_fatal):
13456 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
13457 (tgetent, scan_file, name_match, compare_contin):
13458 * terminal.c (get_terminal):
13459 Use bool for boolean.
13460 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
13461 Prefer char to unsigned char if either will do.
13462 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
13463 (tty_write_glyphs): Prefer int to unsigned.
13464 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
13465 All callers changed.
13466 * termcap.c (tprint, main) [TEST]: Remove non-working test.
13468 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13471 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
13472 (B__dummy__): New dummy symbol, to pacify C89.
13473 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
13474 they can't grok varargs macros.
13475 * dispnew.c (add_window_display_history)
13476 (add_frame_display_history):
13477 * print.c (print_object):
13478 * xdisp.c (debug_method_add):
13479 Use %p printf format only for void pointers.
13480 * emacs.c (usage_message): New constant, replacing ...
13481 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
13482 (main): Adjust to usage reorg.
13483 * fns.c (syms_of_fns):
13484 * profiler.c (syms_of_profiler):
13485 Don't use non-constant struct initializers.
13486 * gnutls.h (gnutls_initstage_t):
13487 * lisp.h (enum Lisp_Fwd_Type):
13488 * lread.c (lisp_file_lexically_bound_p):
13489 * xsettings.c (anonymous enum):
13490 Remove trailing comma.
13491 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
13492 * lisp.h (ENUM_BF): Use unsigned if pedantic.
13493 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
13495 * regex.c (const_re_char): New type, to pacify strict C89.
13496 All uses of 'const re_char' replaced to use it.
13497 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
13498 with glibc when strict C89. This change is imported from gnulib.
13500 (_Restrict_arr_): Rename from __restrict_arr, similarly.
13501 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
13502 Omit GNU_LINUX implementation, since it requires long long.
13503 * xterm.c (x_draw_underwave):
13504 Do not assume the traditional order of struct's members.
13505 (x_term_init): Rewrite to avoid the need for non-constant structure
13508 Syntax cleanup, mostly replacing macros with functions.
13509 This removes the need for the syntax_temp hack.
13510 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
13511 * syntax.c (SYNTAX_INLINE): New macro.
13512 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
13513 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
13514 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
13515 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
13516 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
13517 (SYNTAX_COMEND_FIRST): Now functions, not macros.
13518 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
13519 Now constants, not macros.
13520 (syntax_temp) [!__GNUC__]: Remove.
13521 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
13522 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
13523 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
13524 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
13525 Move here from syntax.h; now functions, not macros. Except for the
13526 last function, these are static since only syntax.c uses them.
13527 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
13528 All uses changed. Now a function, not a macro; use this fact
13529 to simplify the code.
13530 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
13531 compiler bugs; no longer relevant.
13532 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
13533 (SYNTAX_INLINE): New macro.
13534 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
13535 for the new functions. Use bool for boolean member.
13536 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
13537 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
13538 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
13539 (SETUP_BUFFER_SYNTAX_TABLE):
13540 Now extern inline functions, not macros.
13541 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
13542 Remove; all uses replaced by implementation.
13543 (syntax_temp) [!__GNUC__]: Remove decl.
13544 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
13546 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
13548 * emacs.c (main): Fix syntax error.
13550 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13552 Timestamp fixes for undo (Bug#14824).
13553 * atimer.c (schedule_atimer):
13554 * fileio.c (Ffile_newer_than_file_p):
13555 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
13556 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
13557 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
13558 (syms_of_fileio): Remove Sclear_visited_file_name.
13559 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
13560 file doesn't exist; this avoids an ambiguity with negative timestamps.
13561 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
13562 * systime.h (make_emacs_time, invalid_emacs_time):
13563 Don't assume struct timespec layout; POSIX doesn't guarantee it.
13564 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
13565 * undo.c (record_first_change): Push (visited-file-modtime) onto
13566 undo list rather than reimplementing it by hand, incorrectly.
13568 2013-07-09 Ken Brown <kbrown@cornell.edu>
13570 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
13572 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
13574 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
13576 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
13578 Handle errno and exit status a bit more carefully.
13579 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
13580 number into an exit status. Instead, use EXIT_CANCELED.
13581 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
13582 * callproc.c (relocate_fd):
13583 * emacs.c (close_output_streams, main):
13584 * process.c (create_process):
13585 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
13586 Use emacs_perror for simplicity.
13587 * callproc.c (relocate_fd, main):
13588 * sysdep.c (sys_subshell):
13589 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
13590 (shut_down_emacs): Use emacs_write, not write.
13591 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
13592 * fileio.c (Fcopy_file, e_write):
13593 * nsterm.m (ns_select):
13594 * process.c (send_process):
13595 * sound.c (vox_write):
13596 Use emacs_write_sig, not emacs_write.
13597 * lisp.h (emacs_write_sig, emacs_perror): New decls.
13598 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
13600 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
13602 (emacs_full_write): New function.
13603 (emacs_write): Rewrite to use it.
13604 (emacswrite_sig, emacs_perror): New functions.
13605 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
13607 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
13609 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
13610 on NS even if it is present. Pixmap on NS is a void*.
13612 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13614 Port to Ubuntu 10 (Bug#14803).
13615 Problem reported by T.V. Raman.
13616 * process.c (close_on_exec, accept4, process_socket):
13617 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
13619 2013-07-07 Eli Zaretskii <eliz@gnu.org>
13621 * w32.c (sys_dup): Declare prototype.
13625 * callproc.c [WINDOWSNT]: Include sys/socket.h.
13627 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13629 Make file descriptors close-on-exec when possible (Bug#14803).
13630 This simplifies Emacs a bit, since it no longer needs to worry
13631 about closing file descriptors by hand in some cases.
13632 It also fixes some unlikely races. Not all such races, as
13633 libraries often open files internally without setting
13634 close-on-exec, but it's an improvement.
13635 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
13636 * callproc.c (Fcall_process) [!MSDOS]:
13637 * emacs.c (main) [!DOS_NT]:
13638 * nsterm.m (ns_term_init):
13639 * process.c (create_process):
13640 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
13641 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
13642 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
13643 Prefer mkostemp with O_CLOEXEC to mkstemp.
13644 * callproc.c (relocate_fd) [!WINDOWSNT]:
13645 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
13646 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
13648 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
13649 Make the resulting file descriptor close-on-exec.
13650 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
13651 * lread.c (load_descriptor_list, load_descriptor_unwind):
13652 Remove; no longer needed. All uses removed.
13653 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
13654 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
13656 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
13657 (Fmake_network_process, Fnetwork_interface_list)
13658 (Fnetwork_interface_info, server_accept_connection):
13659 Make newly-created socket close-on-exec.
13660 * sysdep.c (emacs_open, emacs_fopen):
13661 Make new-created descriptor close-on-exec.
13662 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
13663 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
13665 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
13667 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
13668 for NS_IMPL_GNUSTEP.
13670 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13672 Fix openp errno handling.
13673 * callproc.c (Fcall_process): Preserve openp errno around close.
13674 * lread.c (openp): Set errno when returning -1, as some callers
13677 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
13679 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
13681 * nsterm.h (NSSavePanel): Update comment.
13682 (NSAPP_DATA2_RUNFILEDIALOG): Define.
13683 (ns_run_file_dialog): Declare.
13685 * nsfns.m: Remove panelOK.
13687 (ns_run_file_dialog): New function.
13688 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
13689 event loop, so file dialog is popped up by ns_run_file_dialog, called
13690 by sendEvent (Bug#14578).
13691 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
13693 2013-07-06 Eli Zaretskii <eliz@gnu.org>
13695 * xdisp.c (default_line_pixel_height): New function.
13696 (pos_visible_p, move_it_vertically_backward, try_scrolling)
13697 (try_cursor_movement, redisplay_window, try_window)
13698 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
13700 * window.c (window_scroll_pixel_based):
13701 use default_line_pixel_height.
13703 * dispextern.h (default_line_pixel_height): Add prototype.
13705 * frame.c (x_set_line_spacing): Accept a float value for
13706 line-spacing parameter, per the documentation.
13708 * data.c (Fmultibyte_string_p): Doc fix.
13710 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
13712 Use emacs_open more consistently when opening files.
13713 This handles EINTR more consistently now, and makes it easier
13714 to introduce other uniform changes to file descriptor handling.
13715 * sysstdio.h: New file.
13716 * buffer.c (mmap_init):
13717 * cygw32.c (chdir_to_default_directory):
13718 * dispnew.c (Fopen_termscript):
13719 * emacs.c (Fdaemon_initialized):
13720 * fileio.c (Fdo_auto_save):
13721 * image.c (slurp_file, png_load_body, jpeg_load_body):
13722 * keyboard.c (Fopen_dribble_file):
13724 * print.c (Fredirect_debugging_output):
13725 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
13726 * termcap.c (tgetent):
13727 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
13728 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
13729 * w32term.c (w32_initialize) [CYGWIN]:
13730 * xfaces.c (Fx_load_color_file):
13731 Use emacs_open instead of plain open, and emacs_fopen instead of
13733 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
13734 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
13735 * callproc.c (default_output_mode): New constant.
13736 (Fcall_process): Use it to call emacs_open instead of plain creat.
13737 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
13738 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
13739 (emacs_fopen): New function.
13740 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
13741 Include <lisp.h>, for emacs_open.
13742 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
13744 Remove duplicate #include directives.
13745 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
13747 Don't include stdio.h twice.
13748 * buffer.c [USE_MMAP_FOR_BUFFERS]:
13749 Don't include sys/types.h or stdio.h twice.
13750 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
13751 * lread.c: Don't include coding.h twice.
13752 * nsfont.m: Don't include frame.h twice.
13753 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
13754 * ralloc.c: Don't include <unistd.h> twice.
13755 * xdisp.c: Don't include font.h twice.
13756 * xterm.c: Don't include fontset.h twice.
13757 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
13759 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13761 Scale ImageMagick images more carefully.
13762 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
13763 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13764 Be more careful about avoiding undefined behavior after
13765 integer overflow and division by zero.
13767 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13769 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13770 (syms_of_w32fns): DEFSYM them.
13771 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13772 (CCHDEVICENAME): Define macros if not defined.
13773 (struct MONITOR_INFO_EX): New struct.
13774 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13775 (enum_display_monitors_fn): New variable.
13776 (globals_of_w32fns): Initialize it.
13777 (Fx_display_pixel_width, Fx_display_pixel_height)
13778 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13779 multi-monitor setups in docstrings.
13780 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13781 screen size by primary monitor's millimeter per pixel.
13782 (w32_monitor_enum, w32_display_monitor_attributes_list)
13783 (w32_display_monitor_attributes_list_fallback)
13784 (Fw32_display_monitor_attributes_list): New functions.
13785 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13787 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13789 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13791 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13793 * fileio.c (Qfile_notify_error): New error symbol.
13795 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13796 * inotify.c (inotify_callback, symbol_to_inotifymask)
13797 (Finotify_add_watch, Finotify_rm_watch): Use it.
13798 (inotifyevent_to_event): Exchange order of cookie and file name.
13799 (Finotify_add_watch): Adapt docstring.
13801 * lisp.h (Qfile_notify_error): Declare.
13803 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13805 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
13806 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13807 Do not clear _malloc_thread_enabled_p, undoing the previous change,
13808 which did not work (see <http://bugs.gnu.org/14569#307>).
13809 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
13810 && (!noninteractive || initialized)). This attempts to thread
13811 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
13813 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13815 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
13816 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
13818 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13820 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
13821 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13822 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
13823 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
13825 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13827 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
13828 Define to __sys_siglist.
13830 2013-07-02 Eli Zaretskii <eliz@gnu.org>
13832 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
13833 word-wrap, so that overflow-newline-into-fringe would work in
13834 visual-line-mode. (Bug#2749)
13835 (move_it_in_display_line_to): When the last scanned display
13836 element fits exactly on the display line, and
13837 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
13838 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
13839 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
13840 finding buffer position that corresponds to pixel coordinates,
13841 e.g. in buffer_posn_from_coords.
13843 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
13845 * process.c (handle_child_signal): Call catch_child_signal if
13848 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13850 Don't convert function pointers to void * and back.
13851 It isn't portable C, and it's easy enough to avoid.
13852 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
13853 (make_save_value): Add support for SAVE_FUNCPOINTER.
13854 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
13855 * print.c (print_object):
13856 Distinguish function from object pointers.
13857 * lisp.h (SAVE_FUNCPOINTER): New constant.
13858 (SAVE_SLOT_BITS): Adjust to it.
13859 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
13860 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
13861 (voidfuncptr): New typedef.
13862 (struct Lisp_Save_Value): New member data[0].funcpointer.
13863 (XSAVE_FUNCPOINTER): New function.
13865 Simplify buildobj processing.
13866 * Makefile.in (buildobj.h): Make it a sequence of strings each
13867 followed by comma, rather than a single string. Put it into a
13868 .tmp file in case there's an error while generating it.
13869 (gl-stamp): Use .tmp for temp files.
13870 (mostlyclean): Clean .tmp files.
13871 * doc.c (buildobj): Move to just the routine that needs it.
13872 It's now an array of strings, so processing is simpler.
13874 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
13876 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
13877 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
13878 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13879 Invoke malloc_enable_thread even when not interactive.
13880 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
13881 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
13882 in this case, since the underlying bug has now been fixed.
13884 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
13886 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
13887 unlinking it (bug#14691).
13889 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
13891 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
13892 before checking whether buffer is modified. This lets
13893 `kill-buffer-query-functions' cancel killing of the buffer or save
13894 its content before `kill-buffer' asks user the "Buffer %s
13895 modified; kill anyway?" question.
13897 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13899 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13900 Let the super performKeyEquivalent deal with them (Bug#14747).
13902 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13904 * widget.c (resize_cb): Remove unused local.
13906 Do not use GTK 3 if it exists but cannot be compiled.
13907 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13908 * xterm.c (x_error_handler) [!USE_GTK]:
13911 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13913 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13915 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13916 to the valid range of values. (Bug#14753)
13918 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13919 when moving point by using the current glyph matrix. This avoids
13920 the need to force redisplay when this function is called in a
13923 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13925 Fix minor problems found by static checking.
13926 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13927 Redo the latter's body to sidestep GCC parenthesization warnings.
13928 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13929 * coding.c (detect_coding, detect_coding_system):
13930 * coding.h (struct undecided_spec):
13931 Use bool for boolean.
13932 * image.c (QCmax_width, QCmax_height): Now static.
13933 * xdisp.c (Fmove_point_visually): Remove unused local.
13935 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13937 * xdisp.c (Fmove_point_visually): New function.
13939 2013-06-28 Kenichi Handa <handa@gnu.org>
13941 * coding.h (define_coding_undecided_arg_index): New enum.
13942 (coding_attr_index): New members
13943 coding_attr_undecided_inhibit_null_byte_detection,
13944 coding_attr_undecided_inhibit_iso_escape_detection,
13945 coding_attr_undecided_prefer_utf_8.
13946 (undecided_spec): New struct.
13947 (struct coding_system): New member `undecided' of the member
13950 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13951 (detect_coding): Likewise.
13952 (detect_coding_system): Likewise.
13953 (Fdefine_coding_system_internal): New coding system properties
13954 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13956 (syms_of_coding): Adjust for coding_arg_undecided_max.
13958 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13960 * image.c (x_from_xcolors): Remove unused local.
13962 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13964 Defer image data transfer between X client and server until actual
13967 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13970 * image.c (Destroy_Image): Remove.
13971 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13972 `mask_p', and `colors_p'. All uses changed.
13973 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13974 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13975 New macros for `flags' arg to x_clear_image_1.
13976 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13977 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13978 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13979 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13980 (image_get_x_image, image_unget_x_image): New functions or macros.
13981 (image_background, image_background_transparent, x_to_xcolors)
13982 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13983 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13984 instead of Destroy_Image.
13985 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13986 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13987 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13988 (imagemagick_load_image, svg_load_image): Use them instead of
13989 x_create_x_image_and_pixmap, and x_put_x_image followed by
13990 x_destroy_x_image, respectively.
13991 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13992 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13993 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13994 background_transparent fields.
13995 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13996 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13998 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14000 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14001 This mostly consists of undoing recent changes.
14002 * callproc.c (Fcall_process):
14003 * process.c (create_process):
14004 Do not worry about catching SIGCHLD here, undoing previous change.
14005 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14006 * process.c, process.h (catch_child_signal):
14007 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14008 * process.c (catch_child_handler): Don't worry about being called
14009 lazily and do not assume caller has blocked SIGCHLD, undoing
14010 previous change. Move first-time stuff back to
14011 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14012 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14013 set lib_child_handler if it's already initialized, which may
14014 help avoid problems on GNUstep.
14016 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14018 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14019 * callproc.c (Fcall_process):
14020 * process.c (create_process):
14021 Make sure SIGCHLD is caught before we fork,
14022 since Emacs startup no arranges to catch SIGCHLD.
14023 * process.c (lib_child_handler): Initialize to null, not to
14025 (catch_child_signal): Allow self to be called lazily.
14026 Do nothing if it's already been called.
14027 Assume caller has blocked SIGCHLD (all callers do now).
14028 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14029 just before it's really needed.
14030 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
14031 since it hasn't been caught yet.
14033 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
14035 * image.c (compute_image_size): New function to implement
14036 :max-width and :max-height.
14037 (imagemagick_load_image): Use it.
14039 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14041 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
14042 * callproc.c, process.h (block_child_signal, unblock_child_signal):
14044 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
14045 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14046 the SIGCHLD handler, since the code is not atomic and (due to glib)
14047 signals may be arriving now.
14048 * sysdep.c (init_signals): Do not catch child signals here;
14049 'main' now does that later, at a safer time.
14051 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
14053 Clean up SIGCHLD handling a bit (Bug#14569).
14054 * process.c, process.h (catch_child_signal):
14055 Now always extern, even if !NS_IMPL_GNUSTEP.
14056 * process.c (catch_child_signal): Move glib tickler here from
14057 init_process_emacs, so that it's done earlier in Emacs
14058 initialization. Also move the noninteractive && !initialized
14059 check here from init_process_emacs. This is all a bit cleaner for
14060 GNUish platforms, and I hope it works around the Cygwin bug.
14061 * sysdep.c (init_signals): Invoke catch_child_signal here, so
14062 that glib signal handling is tickled before glib creates threads.
14064 * process.c (wait_reading_process_output): Avoid int overflow
14065 when reading more than 2 GiB total from a process.
14067 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14069 * process.c (create_process): Handle a couple more cases,
14070 i.e., work even if new_argv and wait_child_setup[i] are cached.
14071 Use Fcall_process's style for volatile vars.
14073 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
14075 * process.c (create_process): Mark PROCESS volatile.
14077 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14079 Use C99-style flexible array members if available.
14080 This avoids some subtle aliasing issues, which typically
14081 aren't a problem with GCC but may be a problem elsewhere.
14082 * alloc.c (sdata): New typedef, replacing the old struct sdata.
14083 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
14084 In either case, it uses a flexible array member rather than
14085 the old struct hack. All uses changed.
14086 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
14087 Adjust to sdata reorganization.
14088 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
14089 Use offsetof (struct, flex_array_member), not sizeof (struct), as
14090 that ports better to pre-C99 non-GCC.
14091 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
14092 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
14093 as the latter has changed.
14094 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
14095 and port better to pre-C99 GCC.
14096 * image.c (struct xpm_cached_color):
14097 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
14098 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
14099 Use FLEXIBLE_ARRAY_MEMBER.
14100 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
14101 Move decl to top level so it gets checked against implementation.
14102 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
14103 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
14105 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14107 * syntax.c: Integer cleanups.
14108 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
14109 All uses that need 0-or-2 changed to:
14110 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
14111 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
14112 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
14113 (char_quoted, prev_char_comend_first, back_comment)
14114 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14115 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
14116 Use bool for boolean.
14117 (update_syntax_table, skip_chars, skip_syntaxes):
14118 Prefer int to unsigned when either will do.
14119 (back_comment): Return boolean success flag, like forw_comment,
14120 instead of positive-or-minus-1 (which might have overflowed int anyway).
14121 Don't stuff ptrdiff_t into int.
14122 (syntax_spec_code, syntax_code_spec): Now const.
14123 (Fmatching_paren, scan_lists, scan_sexps_forward):
14124 Use enum syntaxcode for syntax code.
14125 (Fmatching_paren): Check that arg is a character, not just an integer.
14126 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
14127 (Finternal_describe_syntax_value): Omit no-longer-needed
14129 (skip_chars): Use char, not unsigned char, when the distinction
14131 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
14132 * bytecode.c (exec_byte_code):
14133 * syntax.c (syntax_spec_code, Fchar_syntax)
14134 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14135 (init_syntax_once):
14136 * syntax.h (SYNTAX_WITH_FLAGS):
14137 Omit unnecessary casts.
14139 2013-06-20 Eli Zaretskii <eliz@gnu.org>
14141 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
14142 line dimensions here, to avoid race conditions with the main
14143 thread. (Bug#14062, bug#14630, bug#14669)
14145 * w32term.c (w32_draw_window_cursor): Compute the header line and
14146 mode line dimensions here.
14147 <w32_system_caret_window, w32_system_caret_hdr_height>:
14148 <w32_system_caret_mode_height>: New variables.
14150 * w32term.h: Declare them.
14152 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14154 * alloc.c (die): Move "assertion failed" string here ...
14155 * lisp.h (eassert): ... from here. Also, suppress evaluation of
14156 COND when SUPPRESS_CHECKING. This shrinks the executable text
14157 size by 0.8% to 2.2% when configured with --enable-checking,
14158 depending on optimization flags (GCC 4.8.1 x86-64).
14160 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
14162 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
14164 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
14165 base is 2; this is more accurate.
14167 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
14169 * sound.c (string_default): Move to !WINDOWSNT section.
14170 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
14172 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
14174 * sound.c: Integer cleanups.
14175 Remove unnecessary forward decls.
14176 (struct sound_device): The 'file' member is now a Lisp_Object, not
14177 a char *, so that we needn't invoke alloca on a huge size.
14178 (Fplay_sound_internal): Adjust to this.
14179 (string_default): New function.
14180 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
14181 Use it to adjust to the struct sound_device change.
14182 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
14183 (be2hs) [0]: Remove.
14185 * syntax.c (skip_chars): Don't use uninitialized storage
14186 when searching a multibyte buffer for characters that are not in a
14187 unibyte string that contains non-ASCII characters.
14189 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
14191 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
14192 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
14194 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14196 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
14198 2013-06-18 Kenichi Handa <handa@gnu.org>
14200 * font.c (Ffont_spec): Signal an error for an invalid font name
14203 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14205 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
14206 In particular this ports to 32-bit sparc Sun cc.
14207 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
14208 array with a dummy element at specpdl[-1], so that its address can
14210 (unbind_to): Do not copy the binding; not needed, now that we
14211 copy old_value in the one place where the copy is needed.
14212 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
14213 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
14214 (union specbinding): Rename from struct specbinding. Redo layout
14215 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
14216 which is not portable. With Sun C 5.12 32-bit sparc, the
14217 declaration causes nargs to be an unsigned bitfield, a behavior
14218 that the C standard allows; but Emacs wants nargs to be signed.
14219 The overall type is now a union of structures rather than a
14220 structure of union of structures, and the 'kind' member is now a
14221 bitfield, so that the overall type doesn't grow. All uses changed.
14222 * process.c (Fmake_serial_process): Remove unnecessary initialization.
14224 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14226 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
14227 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
14229 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
14231 2013-06-17 Eli Zaretskii <eliz@gnu.org>
14233 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14234 unless we know that the window w's frame is a frame object.
14235 Another attempt at solving bug#14062 and bug#14630.
14237 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14239 * textprop.c (property_set_type): New enum.
14240 (add_properties): Allow appending/prepending text properties.
14241 (add_text_properties_1): Factored out of Fadd_text_properties.
14242 (Fadd_text_properties): Move all the code into
14243 add_text_properties_1.
14244 (Fadd_face_text_property): New function that calls
14245 add_text_properties_1.
14247 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14249 Move functions from lisp.h to individual modules when possible.
14250 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
14251 * alloc.c (XFLOAT_INIT, set_symbol_name):
14252 * buffer.c (CHECK_OVERLAY):
14253 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
14254 (set_char_table_parent):
14255 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14256 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14257 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14258 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14260 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14261 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14262 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14263 (backtrace_args, backtrace_debug_on_exit):
14264 * floatfns.c (CHECK_FLOAT):
14265 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14266 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14267 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14268 (set_hash_index_slot):
14269 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14270 * marker.c (CHECK_MARKER):
14271 * textprop.c (CHECK_STRING_OR_BUFFER):
14272 * window.c (CHECK_WINDOW_CONFIGURATION):
14273 Move here from lisp.h, and make these functions static rather than
14275 * buffer.c (Qoverlayp):
14277 * fns.c (Qhash_table_p):
14278 * window.c (Qwindow_configuration_p):
14280 * lisp.h: Remove the abovementioned defns and decls.
14282 Use functions, not macros, for XINT etc (Bug#11935).
14283 In lisp.h, prefer functions to function-like macros, and
14284 constants to object-like macros, when either will do. This:
14285 . simplifies use, as there's no more need to worry about
14286 arguments' side effects being evaluated multiple times.
14287 . makes the code easier to debug on some platforms.
14288 However, when using gcc -O0, keep using function-like macros
14289 for a few critical operations, for performance reasons.
14290 This sort of thing isn't needed with gcc -Og, but -Og
14291 is a GCC 4.8 feature and isn't widely-enough available yet.
14292 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14293 Remove enum lsb_bits; no longer needed.
14294 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14295 * buffer.c (Qoverlap):
14297 * fns.c (Qhash_table_p):
14298 Now extern, so lisp.h can use these symbols.
14299 * dispextern.h: Include character.h, for MAX_CHAR etc.
14300 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14301 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14302 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14303 (GLYPH_CODE_P): Move here from lisp.h.
14304 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14305 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14306 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14307 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14308 XUNTAG now returns void *.
14309 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14310 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14311 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14312 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14313 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14314 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14315 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14316 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14317 New macros, renamed from their sans-lisp_h_ counterparts.
14318 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14319 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14320 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14321 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14322 If compiling via GCC without optimization, define these as macros
14323 in addition to inline functions.
14324 To disable this, compile with -DINLINING=0.
14325 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14326 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14327 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14328 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14329 (INTMASK, VALMASK): Now macros, since static values cannot be
14330 accessed from extern inline functions.
14331 (VALMASK): Also a constant, for benefit of old GDB.
14332 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14333 is INTEGERP, which can fold it in.
14334 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14335 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14336 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14337 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14338 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14339 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14340 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14341 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14342 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14343 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14344 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14345 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14346 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14347 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14348 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14349 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14350 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14351 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14352 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14353 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14354 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14355 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14356 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14357 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14358 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14359 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14360 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14361 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14362 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14363 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14364 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14365 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14366 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14368 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14369 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14370 (VALMASK): Define in one place rather than in two, merging the
14371 USE_LSB_TAG parts; this is simpler.
14372 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14373 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14374 Move up, to avoid use before definition.
14375 Also include "globals.h" earlier, for the same reason.
14376 (make_natnum): New function.
14377 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14378 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14379 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14380 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14381 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14382 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14383 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14384 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14385 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14386 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14387 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14388 (Qwindow_configuration_p, Qimage): New forward declarations.
14389 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14390 (STRING_COPYIN): Remove; unused.
14391 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14392 (xcar_addr, xcdr_addr): New functions. All uses changed.
14393 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14394 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14395 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14396 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14397 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14398 (TYPE_RANGED_INTEGERP): Simplify.
14399 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14400 (setlocale, fixup_locale, synchronize_system_messages_locale)
14401 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14402 Now empty functions, not macros.
14403 (functionp): Return bool, not int.
14404 * window.c (Qwindow_configuration_p): Now extern,
14405 so window.h can use it.
14406 * window.h (Qwindowp): Move decl back to lisp.h.
14408 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14410 * xdisp.c (Fline_pixel_height): New function, required for solving
14413 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14415 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14417 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14419 * lread.c (syms_of_lread):
14420 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14422 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14424 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14426 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14428 * fileio.c (expand_file_name): Doc fix.
14430 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14432 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14433 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14434 Wait for self, not for 0. This can't hurt on GNU or similar
14435 system, and may help with Cygwin.
14437 * keyboard.c: Don't use PROP (...) as an lvalue.
14438 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14439 Use set_prop (A, B), not PROP (A) = B.
14441 2013-06-10 Eli Zaretskii <eliz@gnu.org>
14443 * xdisp.c (get_it_property): Use it->window instead of generating
14444 a Lisp object from it->w.
14446 2013-06-09 Eli Zaretskii <eliz@gnu.org>
14448 * xdisp.c (get_it_property): If it->object is a buffer, pass to
14449 get-char-property the window that is being rendered, instead of
14450 the buffer, to support window-specific overlays. (Bug#14575)
14451 (compute_display_string_pos): When W is NULL, use the current
14452 buffer as the object to pass to get-char-property.
14453 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
14454 pointer member of the bidi iterator, since no window is pertinent
14457 2013-06-08 Eli Zaretskii <eliz@gnu.org>
14459 * bidi.c (bidi_fetch_char): Accept additional argument, the window
14460 being displayed, and pass it to compute_display_string_pos.
14461 (bidi_level_of_next_char, bidi_resolve_explicit_1)
14462 (bidi_paragraph_init): All callers changed.
14464 * xdisp.c (init_from_display_pos, init_iterator)
14465 (handle_single_display_spec, next_overlay_string)
14466 (get_overlay_strings_1, reseat_1, reseat_to_string)
14467 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
14468 Set bidi_it.w member from it->w.
14469 (compute_display_string_pos): Accept additional argument, the
14470 window being displayed, and pass it to Fget_char_property.
14473 * dispextern.h (struct bidi_it): New member w, the window being
14475 (compute_display_string_pos): Adjust prototype.
14477 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
14479 * xgselect.c: Remove unneeded include xterm.h.
14481 * process.c (wait_reading_process_output): Check for NS before GLIB.
14482 GLIB may be linked in due to rsvg, but ns_select must be called.
14484 * xgselect.c (xg_select): Remove call to window_system_available
14485 and g_main_context_pending at the top, so Gdk events (i.e. file
14486 notify) are processed when Emacs is started with -nw.
14488 2013-06-07 Eli Zaretskii <eliz@gnu.org>
14490 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
14491 (ctagsfiles3): New variable, includes only *.m files.
14492 (TAGS): Use an explicit language name in the regular expressions,
14493 to avoid transformation of '/SOMETHING' by MSYS to
14494 'c:\MSYS\SOMETHING'.
14496 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
14498 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
14500 2013-06-06 Eli Zaretskii <eliz@gnu.org>
14502 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
14503 still need to set the mouse pointer shape and activate help-echo.
14506 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
14508 A few porting etc. fixes for the new file monitor code.
14509 See the thread containing
14510 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
14511 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
14512 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
14513 (dir_monitor_callback, Fgfile_rm_watch):
14514 Use assq_no_quit instead of Fassoc, for speed.
14515 (dir_monitor_callback, Fgfile_rm_watch):
14516 eassert that the monitor is a fixnum.
14517 (dir_monitor_callback): No need for CDR_SAFE.
14518 Simplify building of lisp with alternative tails.
14519 (Fgfile_add_watch, Fgfile_rm_watch):
14520 Do not assume glib functions set errno reliably on failure.
14521 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
14522 and signal an error otherwise.
14523 (Fgfile_rm_watch): Prefer CONSP to !NILP.
14524 Use Fdelq instead of Fdelete, for speed.
14526 2013-06-05 Eli Zaretskii <eliz@gnu.org>
14528 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
14529 don't insist on being invoked on a highlighted tool-bar button.
14530 Avoids losing tool-bar functionality when mouse-highlight is nil.
14531 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
14532 Don't highlight when mouse-highlight is nil.
14533 (note_mouse_highlight): When mouse-highlight is nil, don't return
14534 right away; instead, run tool-bar and mode-line highlight
14535 subroutine, clear any existing highlight, and revert the mouse
14536 pointer to its default shape. (Bug#14558)
14538 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14540 * lisp.mk (lisp): Add prog-mode.el.
14542 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
14544 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
14545 * process.c (dummy_handler): New function.
14546 (lib_child_handler): New static var.
14547 (handle_child_signal): Invoke it.
14548 (catch_child_signal): If a library has set up a signal handler,
14549 save it into lib_child_handler.
14550 (init_process_emacs): If using glib and not on Windows, tickle glib's
14551 child-handling code so that it initializes its private SIGCHLD handler.
14552 * syssignal.h (SA_SIGINFO): Default to 0.
14553 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
14554 31; it should no longer be needed now.
14556 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
14558 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
14560 * gfilenotify.c (globals_of_gfilenotify): New function.
14561 (syms_of_gfilenotify): Move global initialization there.
14563 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
14565 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14567 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
14568 * keyboard.c (menu_bar_items, tool_bar_items):
14569 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
14570 not override local keymaps any more.
14572 2013-06-04 Eli Zaretskii <eliz@gnu.org>
14574 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
14576 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14578 * w32console.c (initialize_w32_display): Return the dimensions of
14579 the console window via 2 additional arguments, not via the current
14580 frame. This avoids crashes due to overrunning the bounds of
14581 frame's decode_mode_spec_buffer, which is not resized following
14582 the change of the frame dimensions from the initial 10x10.
14584 * w32term.h (w32_initialize_display_info): Adjust prototype.
14586 * term.c (init_tty): Take dimensions of the frame from the values
14587 returned by initialize_w32_display.
14589 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
14590 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
14591 (LIBES): Add $(GFILENOTIFY_LIBS).
14593 * w32inevt.c (handle_file_notifications): Add dummy implementation
14594 for !HAVE_W32NOTIFY.
14596 * w32term.c: Wrap code with HAVE_W32NOTIFY.
14598 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
14600 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
14602 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
14604 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
14606 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
14608 Fix minor problems found by static checking.
14609 * data.c (pure_write_error):
14610 Use xsignal2, not Fsignal, as Fsignal might return.
14611 * eval.c (set_backtrace_debug_on_exit): Now static.
14612 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
14613 No longer inline. EXTERN_INLINE is needed only for functions
14614 defined in .h files. Reindent function header as per GNU style.
14615 (backtrace_p, backtrace_top, backtrace_next):
14616 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
14617 compiler or linker. Add extern decls to pacify gcc -Wall.
14618 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14620 * frame.c (free_monitors): Define only on platforms that need it.
14621 * nsterm.m (ns_term_init):
14622 * process.c (catch_child_signal):
14623 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
14624 defined on all porting targets these days.
14625 * process.c, process.h (catch_child_signal):
14626 Make it extern only if NS_IMPL_GNUSTEP is defined.
14628 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14630 * w32.c (gettimeofday): Make the signature identical to prototype
14631 in nt/inc/sys/time.h.
14633 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14635 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
14638 * keyboard.c (safe_run_hooks_error): Improve error message.
14640 * data.c (pure_write_error): Add `object' argument.
14641 * puresize.h (CHECK_IMPURE): Use it.
14643 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
14645 * Makefile.in (NOTIFY_OBJ): New variable.
14646 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
14648 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
14649 Call syms_of_gfilenotify.
14651 * gfilenotify.c: New file.
14653 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
14654 and Qfile_w32notify.
14655 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
14656 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
14658 * lisp.h: Declare syms_of_gfilenotify.
14660 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
14662 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14664 Merge the specpdl and backtrace stacks. Make the structure of the
14665 specpdl entries more obvious via a tagged union of structs.
14666 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
14667 (enum specbind_tag): New enum.
14668 (struct specbinding): Make it a tagged union of structs.
14669 Add a case for backtrace records.
14670 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
14671 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
14672 (backtrace_debug_on_exit): New accessors.
14673 (struct backtrace): Remove.
14674 (struct catchtag): Remove backlist field.
14675 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
14677 (Flocal_variable_p): Speed up the common case where the binding is
14679 * eval.c (backtrace_list): Remove.
14680 (set_specpdl_symbol, set_specpdl_old_value): Remove.
14681 (set_backtrace_args, set_backtrace_nargs)
14682 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
14683 (backtrace_next): New functions.
14684 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
14685 (unwind_to_catch, internal_lisp_condition_case)
14686 (internal_condition_case, internal_condition_case_1)
14687 (internal_condition_case_2, internal_condition_case_n): Don't bother
14688 with backtrace_list any more.
14689 (Fsignal): Adjust to new backtrace format.
14690 (grow_specpdl): Move up.
14691 (record_in_backtrace): New function.
14692 (eval_sub, Ffuncall): Use it.
14693 (apply_lambda): Adjust to new backtrace format.
14694 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
14696 (specbind): Adjust to new specpdl format. Simplify.
14697 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
14698 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
14700 (mark_backtrace): Remove.
14701 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
14702 * xdisp.c (redisplay_internal): Use record_in_backtrace.
14703 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
14705 * profiler.c (record_backtrace): Use get_backtrace.
14706 (handle_profiler_signal): Use backtrace_top_function.
14707 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
14708 accessor functions.
14710 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
14712 * process.h (catch_child_signal): Declare.
14714 * process.c (catch_child_signal): New function.
14715 (init_process_emacs): Call it.
14717 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
14718 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
14720 (x_set_cursor_type): Remove declaration.
14721 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
14722 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
14723 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
14724 (ns_get_color): Use F suffix on float.
14725 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
14726 (ns_get_rgb_color): Remove.
14727 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
14728 (note_mouse_movement): x and y are CGFloat.
14729 (ns_draw_fringe_bitmap): Remove unused rowY.
14730 Change #if to COCOA && >= 10_6.
14731 (ns_draw_window_cursor): Remove unused overspill.
14732 (ns_draw_underwave): width and x are EamcsCGFloat.
14733 (ns_draw_box): thickness is CGFloat.
14734 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
14735 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
14736 if not in main thread.
14737 (ns_get_pending_menu_title, ns_check_menu_open)
14738 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
14739 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
14740 (sendFromMainThread:): New method.
14741 (changeFont:): size is CGFloat.
14742 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
14743 Disable warning about permanent text.
14744 (characterIndexForPoint:): Adjust return type depending on GNUstep
14746 (mouseDown:): delta is CGFloat.
14747 (updateFrameSize): Remove unised variable f.
14748 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
14749 Cast float to EmacsCGFloat.
14750 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
14751 also to -1 when restoring.
14752 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
14753 inside NS_IMPL_COCOA.
14754 (toggleFullScreen:): Put call to toggleFullScreen inside
14755 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
14756 (setPosition:portion:whole:): por is CGFloat.
14757 (getMouseMotionPart:window:x:y:): Add F suffix to float.
14758 (mouseDown:): Use CGFloat.
14759 (mouseDragged:): Remove unised variable edge.
14760 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
14762 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
14763 of CGFloat differs.
14764 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14765 when NS_IMPL_GNUSTEP.
14766 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14767 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14768 (EmacsToolbar): Add clearAll. Add tag argument to
14769 addDisplayItemWithImage.
14770 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14772 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14774 * nsmenu.m (ns_update_menubar): Make static.
14775 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14776 (fillWithWidgetValue:): Add cast to SEL for setAction.
14777 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14778 (update_frame_tool_bar): Update code for GNUstep.
14779 (clearAll): New method.
14780 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14781 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14782 Move identifierToItem setObject and activeIdentifiers addObject before
14783 call to insertItemWithItemIdentifier.
14784 (validateVisibleItems): Fix indentation.
14785 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14786 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14787 UtilityWindow to aStyle, remove call to setStyleMask.
14789 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14791 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14792 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14793 Use F suffix on floats.
14794 (ns_char_width): Returns CGFloat.
14795 (ns_ascii_average_width): w is CGFloat instead of float.
14796 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14798 (ns_glyph_metrics): CGFloat instead of float.
14800 * nsfns.m (x_set_foreground_color, x_set_background_color):
14802 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
14803 remove unused variables.
14804 (Fns_read_file_name): Keep track if panel is for save.
14805 Use ns_filename_from_panel/ns_directory_from_panel.
14806 (Fns_list_services): delegate only used for COCOA.
14807 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
14808 Just return the input if GNUstep.
14809 (x_screen_planes): Remove.
14810 (Fxw_color_values): Use EmacsCGFloat
14811 (Fns_display_monitor_attributes_list): Only get screen number for
14813 (getDirectory, getFilename): Remove from EmacsOpenPanel and
14815 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
14816 ns_directory_from_panel.
14818 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
14820 * process.c (handle_child_signal): Also use WCONTINUED.
14821 This is so that list-processes doesn't mistakenly list the process
14822 as stopped, when the process has actually been continued and is
14825 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
14827 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
14828 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
14829 not already configured.
14831 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
14833 2013-05-29 Eli Zaretskii <eliz@gnu.org>
14835 * Makefile.in (mostlyclean): Remove *.res files.
14837 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
14839 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
14840 a buffer (bug#8447).
14842 2013-05-27 Eli Zaretskii <eliz@gnu.org>
14844 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
14845 display vector, and we backtrack, handle the case that the
14846 previous character position is also displayed from a display
14847 vector or covered by a display string or image. (Bug#14476)
14849 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
14851 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14852 (struct MonitorInfo, free_monitors): Remove.
14853 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
14854 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
14855 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14858 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14859 (struct MonitorInfo, free_monitors): Remove.
14860 (ns_screen_name): Make static.
14861 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
14862 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14865 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14866 (struct MonitorInfo): New struct.
14867 (free_monitors, make_monitor_attribute_list): Declare.
14869 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14871 (free_monitors, make_monitor_attribute_list): New functions.
14872 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
14875 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
14877 * callproc.c (call_process): Refine the doc string. (Bug#14045)
14879 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
14881 * keyboard.c: Apply keyboard decoding only to events that come directly
14882 from the tty, not from unread-command-events (bug#14368).
14883 (read_event_from_main_queue): New function, extracted from read_char.
14884 (read_decoded_char): Remove.
14885 (read_decoded_event_from_main_queue): New function to replace it.
14886 (read_char): Use it.
14887 (read_key_sequence): Use read_char rather than read_decoded_char.
14889 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
14891 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
14893 * casetab.c (init_casetab_once): Fix last change (bug#14424).
14895 2013-05-22 Kenichi Handa <handa@gnu.org>
14897 The following changes are to fix the setting of
14898 buffer-file-coding-system on, for instance, C-x RET c unix RET
14899 _FILE_OF_DOS_EOL_TYPE_ RET.
14901 * coding.h (struct coding_system): New member detected_utf8_chars.
14903 * coding.c (detect_coding_utf_8): Count characters and check EOL
14904 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14906 (setup_coding_system): Do not initialize coding->head_ascii.
14907 (check_ascii): Do not set coding->eol_seen but update it. Do not
14908 call adjust_coding_eol_type here.
14909 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14910 If the eol-type of CODING is already specified, adjust the eol type
14911 of the found coding-system.
14912 (decode_coding_gap): Cancel previous change. Utilize the
14913 character numbers counted by detect_coding_utf_8. Fix detection
14916 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14918 * search.c (looking_at_1): Only set last_thing_searched if the match
14919 changed the match-data (bug#14281).
14921 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14923 * xdisp.c (reseat_at_previous_visible_line_start):
14924 Already declared in dispextern.h, so remove it here.
14925 (move_it_vertically_backward): Likewise.
14927 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14929 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14930 (Fx_display_pixel_width, Fx_display_pixel_height)
14931 (Fx_display_mm_width, Fx_display_mm_height):
14932 Mention `display-monitor-attributes-list' in docstrings.
14934 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14935 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14936 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14937 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14938 (Fx_display_backing_store, Fx_display_visual_class)
14939 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14940 (Fx_display_grayscale_p, Fx_display_pixel_width)
14941 (Fx_display_pixel_height, Fx_display_planes)
14942 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14943 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14944 (Fx_display_mm_width, Fx_display_mm_height)
14945 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14946 height for all physical monitors as in X11.
14948 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14949 Return pixel width or height for all physical monitors as in X11.
14951 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14953 Port --enable-gcc-warnings to clang.
14954 * bytecode.c (exec_byte_code):
14956 Redo diagnostic pragmas to pacify clang, too.
14957 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14958 * editfns.c (Fencode_time):
14959 * fileio.c (file_accessible_directory_p):
14960 * font.c (font_unparse_xlfd):
14961 Use '&"string"[index]' instead of '"string" + (index)'.
14962 * undo.c (user_error): Remove; unused.
14964 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14966 * insdel.c (insert_1_both): Document the arguments, instead of
14967 referring to insert_1, which no longer exists.
14969 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14970 some window, increment windows_or_buffers_changed, so that
14971 *Messages* display in that window is updated. (Bug#14408)
14973 * w32.c: Include epaths.h.
14974 (init_environment): Use cmdproxy.exe without leading directories.
14975 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14977 (gettimeofday): Adjust signature and return value to Posix
14980 * unexw32.c (open_output_file): Delete the existing emacs.exe
14981 before creating it, to break the hard link to the versioned
14984 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14985 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14986 (FIRSTFILE_OBJ): New variables.
14987 (W32_RES): Rename to EMACSRES. All users changed.
14988 (base_obj): Use $(CM_OBJ).
14989 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14990 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14991 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14992 $(W32_RES_LINK) before $(LIBES).
14993 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14995 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14997 * makefile.w32-in (DOC): Use just "DOC".
14999 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15001 * process.c: Export default filters and sentinels to Elisp.
15002 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15004 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15005 (Fset_process_sentinel, Fformat_network_address):
15006 Default to them instead of nil.
15007 (server_accept_connection): Sentinels can't be nil any more.
15008 (read_and_dispose_of_process_output): New function, extracted from
15009 read_process_output.
15010 (read_process_output): Use it; filters can't be nil.
15011 (Finternal_default_process_filter): New function, extracted from
15012 read_process_output.
15013 (exec_sentinel_unwind): Remove function.
15014 (exec_sentinel): Don't zilch sentinel while running.
15015 (status_notify): Sentinels can't be nil.
15016 (Finternal_default_process_sentinel): New function extracted from
15018 (setup_process_coding_systems): Default filter is not nil any more.
15019 (syms_of_process): Export new Elisp functions and initialize
15021 * lisp.h (make_lisp_proc): New function.
15023 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15025 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15027 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15029 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15030 unless we know that the window w is a leaf window.
15031 Another attempt at solving bug#14062.
15033 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
15035 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
15038 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
15040 * image.c (gif_load): Check that subimages fit (Bug#14345).
15042 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
15044 * lread.c (skip_dyn_eof): New function.
15045 (read1): Use it to skip the end of a file in response to #@00.
15047 * doc.c (get_doc_string): Slightly relax the sanity checking.
15049 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
15051 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
15052 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15053 (MonitorInfo): New struct.
15054 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
15055 (Fns_display_monitor_attributes_list): New functions.
15056 (display-usable-bounds): Remove.
15057 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
15060 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
15062 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
15063 (GTK_CHECK_VERSION): New macro, if not already defined.
15064 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
15065 replaced by GTK_CHECK_VERSION.
15067 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
15069 * xterm.h (GTK_PREREQ): New macro.
15070 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
15071 to use this macro instead, for consistency and clarity.
15073 2013-05-08 Eli Zaretskii <eliz@gnu.org>
15075 * xdisp.c (row_for_charpos_p): New function, with code of
15076 cursor_row_p, but accepts an additional argument CHARPOS instead
15077 of using a hardcoded PT.
15078 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
15079 (row_containing_pos): Call row_for_charpos_p instead of partially
15080 doing the same. Fixes cursor positioning under longlines-mode
15081 when longlines-show-effect includes more than one newline, when
15082 moving the cursor vertically up.
15084 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
15086 * makefile.w32-in (ACL_H): New macro.
15087 ($(BLD)/fileio.$(O)): Update dependencies.
15089 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15091 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
15092 * Makefile.in (LIB_ACL): New macro.
15093 (LIBACL_LIBS): Remove.
15094 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
15095 * fileio.c: Include <acl.h>.
15096 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
15097 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
15099 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
15102 * unexelf.c: Don't assume ElfW (Half) fits in int.
15103 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
15104 when dealing with ElfW (Half) values, since they can exceed 2**31
15105 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
15106 (entry_address): Omit unused NUM arg. All uses changed.
15108 2013-05-07 Juri Linkov <juri@jurta.org>
15110 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
15111 to the string converted from number with `Fnumber_to_string'.
15114 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15116 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
15117 This fixes a problem introduced by my previous change.
15119 2013-05-07 Glenn Morris <rgm@gnu.org>
15121 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
15123 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
15125 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
15127 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15129 Static checking by GCC 4.8.0.
15130 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
15131 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
15132 (x_get_monitor_attributes_fallback)
15133 (x_get_monitor_attributes_xinerama)
15134 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
15135 Define only if USE_GTK.
15136 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
15137 (x_get_monitor_attributes_fallback): Omit unused locals.
15138 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
15139 Use double, not float, to avoid mixed-mode floating point arithmetic.
15141 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15142 Jan Djärv <jan.h.d@swipnet.se>
15144 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
15145 (XINERAMA_CFLAGS): New macros.
15146 (ALL_CFLAGS, LIBES): Use them.
15148 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
15149 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
15150 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
15151 (syms_of_xfns): DEFSYM them.
15152 (struct MonitorInfo): New struct.
15153 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
15154 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
15155 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
15156 (x_get_monitor_attributes_xinerama): New functions.
15157 (Fx_display_monitor_attributes_list): New primitive.
15158 (syms_of_xfns): Defsubr it.
15160 * xterm.h (x_display_info): Add Xatom_net_workarea and
15161 Xatom_net_current_desktop.
15163 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
15164 and dpyinfo->Xatom_net_current_desktop.
15166 2013-05-06 Eli Zaretskii <eliz@gnu.org>
15168 * xdisp.c (pos_visible_p): Use the special code for finding the
15169 beginning of a display property or overlay for any "replacing"
15170 display property, not just for display strings. This solves
15171 incorrect reporting of position by posn-at-point. (Bug#14241)
15173 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
15175 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
15176 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
15177 Verify that ElfW (Half) fits in int.
15178 (fatal): Use same signature as lisp.h.
15179 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
15180 configure and build with -DUNEXELF_DEBUG without worrying about
15181 other modules that use DEBUG.
15182 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
15183 possibly-wide integers now uses it instead of plain fprintf.
15184 (entry_address): New function, which avoids problems with 32-bit
15185 overflow on 64-bit hosts.
15186 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
15187 (round_up): Don't assume the remainder fits in int.
15188 (find_section): Use bool for boolean. Simplify debug code.
15189 (unexec): Don't assume file sizes fit in int or size_t.
15190 Omit unnecessary trailing newline in 'fatal' format.
15191 Use strerror rather than outputting decimal error number.
15192 Remove unused code when emacs is not defined;
15193 this file relies on Emacs now.
15194 Don't assume e_phnum and e_shnum are positive.
15196 * regex.c: Fix problems when DEBUG is defined.
15197 (extract_number, extract_number_and_incr): Define regardless of
15198 whether DEBUG is defined; that's simpler and makes the code less
15199 likely to go stale in the normal case when DEBUG is not defined.
15200 Return int rather than taking an int * arg. All callers changed.
15201 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
15202 Remove, replacing with ...
15203 (DEBUG_PRINT): New macro. All callers changed.
15204 (DEBUG_COMPILES_ARGUMENTS): New macro.
15205 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
15206 (print_compiled_pattern, print_double_string) [DEBUG]:
15207 Use prototype rather than old-style definition.
15208 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
15209 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
15210 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
15211 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
15212 Don't assume ptrdiff_t, size_t, and long are the same width as int.
15213 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
15214 This matters only when DEBUG is defined.
15216 2013-05-05 Eli Zaretskii <eliz@gnu.org>
15218 * xdisp.c (set_iterator_to_next): Set the
15219 ignore_overlay_strings_at_pos_p flag only if we are _really_
15220 iterating over an overlay string, as indicated by the
15221 current.overlay_string_index member. (Bug#14306)
15223 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
15225 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
15226 to where it is used, to avoid autorelease issues (Bug#14050).
15228 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
15230 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
15231 * fileio.c (syms_of_fileio): Implement this.
15232 * filelock.c (create_lock_file): If symbolic links don't work, so
15233 we use a regular file as a lock file, do not fsync the lock file;
15236 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15238 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15239 (syms_of_minibuf): Adjust accodingly.
15241 * callint.c (Fcall_interactively): Adjust calls accordingly.
15243 2013-05-04 Eli Zaretskii <eliz@gnu.org>
15245 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
15246 w->contents is a buffer before computing everything else.
15247 Use parentheses to disambiguate last part of the condition.
15249 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
15250 assertion violations. (Bug#14062)
15252 2013-05-01 David Reitter <david.reitter@gmail.com>
15254 * nsfns.m (ns_tooltip): Initialize.
15256 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15258 * coding.c (decode_coding_gap): Don't remove the character before
15259 a newline unless it's a CR character. (Bug#14287)
15261 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15263 * dispextern.h (struct face): Move enum face_underline_type
15264 earlier so that bitfields can be in the same word.
15266 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15268 * nsfns.m (handlePanelKeys): New function.
15269 (EmacsOpenPanel:performKeyEquivalent:)
15270 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15271 arrows/function/control and copy/paste keys (Bug#14296).
15273 2013-04-27 Juri Linkov <juri@jurta.org>
15275 * callint.c (Fcall_interactively): Call `Qread_number' for
15276 interactive code letter `n' instead of using duplicate code.
15279 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15281 * systime.h (make_timeval): Declare as 'const'.
15283 2013-04-27 Kenichi Handa <handa@gnu.org>
15285 * font.c (font_open_entity): Always open a font of manageable
15288 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15290 Port better to AIX (Bug#14258).
15291 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15294 2013-04-24 Kenichi Handa <handa@gnu.org>
15296 * coding.c (decode_coding_iso_2022): When an invalid escape
15297 sequence is encountered, reset the invocation and designation
15298 status to the safest one.
15300 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15302 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15303 Without this fix, "make distclean" leaves stamp-h1 behind.
15305 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15307 * w32fns.c (w32_fullscreen_rect): New function to compute the
15308 window rectangle for the given fullscreen mode.
15309 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15310 longer tunes the window size. This keeps the window's edges flush
15311 with the screen and allows the taskbar to hide itself in fullboth.
15313 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15314 window decorations and uses the entire screen.
15316 * w32term.h (w32_fullscreen_rect) Add prototype.
15317 (struct w32_output): Replace normal_width, normal_height,
15318 normal_top, and normal_left members with a single normal_placement
15320 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15322 (FRAME_NORMAL_PLACEMENT): New macro.
15324 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15326 * minibuf.c (Ftest_completion): Silence compiler warning.
15328 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15330 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15333 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15336 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15337 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15338 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15339 parentheses where appropriate.
15341 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15343 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15345 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15347 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15348 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15349 Mention in the doc string that setting these variables takes
15350 effect only after a call to set-window-buffer. (Bug#14200)
15352 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15354 * indent.c (Fvertical_motion): Don't consider display strings on
15355 overlay strings as display strings on the buffer position we
15356 started from. This prevents vertical cursor motion from jumping
15357 more than one line when there's an overlay string with a display
15358 property at end of line.
15359 Reported by Karl Chen <Karl.Chen@quarl.org> in
15360 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15362 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15364 * window.c (select_window): `record_buffer' even if window is
15365 already selected (bug#14191).
15367 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15369 * window.c (Fwindow_end): Test more flags, including the buffer's
15370 last_overlay_modified flag, to determine whether the window's
15371 display is really up-to-date. Prevents the function from
15372 returning a stale value. (Bug#14170)
15373 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15376 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15378 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15379 garbaged only if it is not already the top frame on its TTY.
15380 This prevents flickering due to constant redrawing of TTY frames when
15381 there are GUI frames open in the same session. (Bug#13864)
15383 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15385 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15386 of marking the idle timers directly.
15388 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15390 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15391 tables (bug#14054).
15393 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15395 * window.c (select_window): Don't record_buffer while the invariant is
15396 temporarily broken (bug#14161).
15398 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15400 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15402 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15404 2013-04-07 Romain Francoise <romain@orebokech.com>
15406 Ignore additional platform-specific ACL errors (Bug#13702).
15407 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15408 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15410 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15412 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15415 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15417 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15418 This bug was introduced by my 2013-02-25 change that simplified
15419 data_start configuration. Without this change, on GNU/Linux
15420 an Emacs configured with --enable-profiling fails immediately
15421 due to a profiler signal.
15422 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15423 with these flags. On platforms where special flags are needed
15424 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15425 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15426 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15428 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15430 Get rid of some platform-specific functions examining window
15431 system and its capabilities. This is a partial rework of the
15433 * lisp.h (have_menus_p): Remove prototype. This function is
15434 replaced with platform-independent window_system_available.
15435 (check_window_system): Move to...
15436 * frame.h (decode_window_system_frame, window_system_available):
15437 ...here, add new prototypes.
15438 * frame.c (window_system_available, decode_window_system_frame):
15440 (check_window_system): Platform-independent now.
15441 * xterm.h (x_in_use): Remove declaration.
15443 * w32term.h (check_x_frame):
15444 * nsterm.h (check_x_frame): Remove prototypes. This function
15445 is replaced with platform-independent decode_window_system_frame.
15446 * msdos.c (have_menus_p): Remove.
15447 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
15448 Remove platform-specific functions. Use check_window_system,
15449 decode_window_system_frame and check_ns_display_info where
15450 appropriate. Minor style and comment tweaks.
15451 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
15452 (check_x_frame): Likewise.
15453 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
15455 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
15456 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
15457 * xmenu.c, xselect.c: All related users changed.
15459 2013-04-03 Kenichi Handa <handa@gnu.org>
15461 The following changes is to optimize the code for reading UTF-8
15464 * coding.c (check_ascii): Rename from detect_ascii. Return value
15465 changed. Check EOL format. Do not call adjust_coding_eol_type
15467 (check_utf_8): New function.
15468 (adjust_coding_eol_type): Do nothing if already adjusted.
15469 (detect_coding): Compare the return value of check_ascii with
15470 coding->src_bytes. Call adjust_coding_eol_type if necessary.
15471 (decode_coding_gap): Optimize for valid UTF-8.
15473 2013-03-21 Kenichi Handa <handa@gnu.org>
15475 * coding.c (syms_of_coding): Cancel previous change.
15477 * insdel.c (insert_from_gap): Fix previous change.
15479 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
15481 Consistently use platform-specific function to detect window system.
15482 * lisp.h (check_window_system): New prototype. This function is
15483 going to replace check_x, check_w32 and check_ns.
15484 (have_menus_p): Mention msdos.c in comment.
15485 * fontset.c (check_window_system_func): Remove. Adjust all users.
15486 * fontset.h (check_window_system_func): Remove prototype.
15487 * nsterm.h (check_ns):
15488 * xterm.h (check_x):
15489 * w32term.h (check_w32): Likewise.
15490 * menu.c (Fx_popup_menu): Use check_window_system.
15491 * msdos.c (check_window_system): Define for MS-DOS.
15492 * nsfns.m (check_window_system): Define for NS. Adjust all users.
15493 * w32fns.c (check_window_system): Likewise for MS-Windows.
15494 * xfns.c (check_window_system): Likewise for X.
15495 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
15496 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
15498 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
15500 Prefer < to > in range checks such as 0 <= i && i < N.
15501 This makes it easier to visualize quantities on a number line.
15502 This patch doesn't apply to all such range checks,
15503 only to the range checks affected by the 2013-03-24 change.
15504 This patch reverts most of the 2013-03-24 change.
15505 * alloc.c (xpalloc, Fgarbage_collect):
15506 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
15507 * character.c (string_escape_byte8):
15508 * charset.c (read_hex):
15509 * data.c (cons_to_unsigned):
15510 * dispnew.c (update_frame_1):
15511 * doc.c (Fsubstitute_command_keys):
15512 * doprnt.c (doprnt):
15513 * editfns.c (hi_time, decode_time_components):
15514 * fileio.c (file_offset):
15515 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15516 * font.c (font_intern_prop):
15517 * frame.c (x_set_alpha):
15518 * gtkutil.c (get_utf8_string):
15519 * indent.c (check_display_width):
15520 * keymap.c (Fkey_description):
15521 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
15523 * minibuf.c (read_minibuf_noninteractive):
15524 * process.c (wait_reading_process_output):
15525 * search.c (Freplace_match):
15526 * window.c (get_phys_cursor_glyph):
15527 * xdisp.c (redisplay_internal):
15528 * xsmfns.c (smc_save_yourself_CB):
15529 Prefer < to > for range checks.
15530 * dispnew.c (sit_for): Don't mishandle NaNs.
15531 This fixes a bug introduced in the 2013-03-24 change.
15532 * editfns.c (decode_time_components): Don't hoist comparison.
15533 This fixes another bug introduced in the 2013-03-24 change.
15535 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
15537 * frame.h (struct frame): Drop scroll_bottom_vpos
15538 member becaue all real users are dead long ago.
15539 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
15540 * xdisp.c (redisplay_internal): Adjust user.
15542 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
15544 * nsmenu.m (showAtX:Y:for:): setLevel to
15545 NSPopUpMenuWindowLevel (Bug#13998).
15547 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
15549 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
15550 (ns_check_pending_open_menu): Declare.
15552 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
15553 (x_activate_menubar): Update the menu with title that matches
15554 ns_get_pending_menu_title, and call
15555 ns_check_pending_openmenu (Bug#12698).
15556 (menuWillOpen:): New method.
15557 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
15559 * nsterm.m (menu_will_open_state, menu_mouse_point)
15560 (menu_pending_title): New varaibles.
15561 (ns_get_pending_menu_title, ns_check_menu_open)
15562 (ns_check_pending_open_menu): New functions.
15564 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
15566 * indent.c (current_column_bol_cache): Remove leftover which is not
15567 used in Fmove_to_column any more.
15568 (current_column, scan_for_column): Adjust users.
15569 * keyboard.c (last_point_position_buffer, last_point_position_window):
15570 Remove leftovers which are not used for recording undo any more.
15571 (command_loop_1, syms_of_keyboard): Adjust users.
15572 * xdisp.c (last_max_ascent): Remove leftover which is not used in
15573 redisplay_window any more.
15574 (move_it_to): Adjust user.
15576 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
15578 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
15579 Update dependencies.
15581 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
15583 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
15584 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
15585 forward references.
15587 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15589 * window.h (struct window): Replace hchild, vchild and buffer slots
15590 with a single slot 'contents'. This is possible because each valid
15591 window may have either the child window (in vertical or horizontal
15592 combination) or buffer to display (for the leaf window). Using that,
15593 a lot of operations to traverse and/or change window hierarchies may
15594 be simplified. New member horizontal is used to distinguish between
15595 horizontal and vertical combinations of internal windows.
15596 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
15597 (WINDOW_VERTICAL_COMBINATION_P): New macros.
15598 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
15599 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
15600 Use contents slot, not buffer, where appropriate.
15601 (wset_combination): New function.
15602 (wset_buffer): Add eassert.
15603 (Fframe_first_window): Simplify the loop reaching first window.
15604 (Fwindow_buffer): Use WINDOW_LEAF_P.
15605 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
15606 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
15607 (unshow_buffer): Convert initial debugging check to eassert.
15608 (replace_window, recombine_windows, Fdelete_other_windows_internal)
15609 (make_parent_window, window_resize_check, window_resize_apply)
15610 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
15611 (Fset_window_configuration, delete_all_child_windows, save_window_save):
15612 Adjust to match struct window changes.
15613 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
15614 (mark_window_cursors_off, count_windows, get_leaf_windows)
15615 (foreach_window_1): Simplify the loop.
15616 * alloc.c (mark_object): Do not check for the leaf window because
15617 internal windows has no glyph matrices anyway.
15618 * dispnew.c (clear_window_matrices, showing_window_margins_p)
15619 (allocate_matrices_for_window_redisplay, fake_current_matrices)
15620 (allocate_matrices_for_frame_redisplay, free_window_matrices)
15621 (build_frame_matrix_from_window_tree, mirror_make_current)
15622 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
15623 (update_window_tree, set_window_update_flags): Simplify the loop.
15624 (sync_window_with_frame_matrix_rows): Enforce live window.
15625 Use contents slot, not buffer, where appropriate.
15626 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
15627 and WINDOW_HORIZONTAL_COMBINATION_P.
15628 (make_frame_visible_1): Simplify the loop.
15629 Use contents slot, not buffer, where appropriate.
15630 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
15631 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
15632 (expose_window_tree): Likewise.
15633 Use contents slot, not buffer, where appropriate.
15634 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
15635 to avoid deleted windows. Use contents slot instead of buffer.
15636 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
15637 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
15638 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
15639 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
15641 2013-03-28 Eli Zaretskii <eliz@gnu.org>
15643 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
15644 identify the reasons for assertion violations in bug#14062 and
15646 (Fx_show_tip): Fix compilation error under
15647 "--enable-check-lisp-object-type". (Bug#14073)
15649 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
15650 Reported by <rzl24ozi@gmail.com>.
15652 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15654 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
15656 (unwind_with_echo_area_buffer): ...to restore it here.
15657 This is needed to ensure that...
15658 (redisplay_window): ...both window markers are valid here,
15659 which is verified by eassert.
15660 * editfns.c (save_excursion_save): Do not assume that
15661 selected_window always displays the buffer.
15662 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
15665 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
15667 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
15670 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
15672 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
15674 2013-03-27 Eli Zaretskii <eliz@gnu.org>
15676 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
15677 since MinGW's w32api headers do. This avoids compiler warnings.
15679 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
15680 if already defined.
15682 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15684 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
15686 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
15688 * gtkutil.c (style_changed_cb): Check if frame is live and an
15689 X frame (Bug#14038).
15691 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15693 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
15694 Define only for _WIN32_WINNT less than 0x0500.
15695 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
15697 Move inclusion of time.h before sys/time.h, so that MinGW64 could
15698 see its own definitions of 'struct timeval' and 'struct timezone'.
15700 Fix incompatibilities between MinGW.org and MinGW64 headers.
15701 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
15703 * w32.c (REPARSE_DATA_BUFFER): Guard with
15704 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
15706 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
15708 * xterm.c: Include X11/XKBlib.h
15709 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
15711 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
15713 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
15715 * blockinput.h (input_blocked_p): Likewise.
15716 * bytecode.c (exec_byte_code): Likewise.
15717 * callproc.c (call_process_kill, call_process_cleanup)
15718 (Fcall_process): Likewise.
15719 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
15720 (Fccl_execute_on_string): Likewise.
15721 * character.c (string_escape_byte8): Likewise.
15722 * charset.c (read_hex): Likewise.
15723 * cm.c (calccost): Likewise.
15724 * data.c (cons_to_unsigned): Likewise.
15725 * dired.c (directory_files_internal, file_name_completion):
15727 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
15728 (sit_for): Likewise.
15729 * doc.c (Fsubstitute_command_keys): Likewise.
15730 * doprnt.c (doprnt): Likewise.
15731 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
15732 * emacsgtkfixed.c: Likewise.
15733 * fileio.c (file_offset, Fwrite_region): Likewise.
15734 * floatfns.c (Fexpt, fmod_float): Likewise.
15735 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15737 * font.c (font_intern_prop): Likewise.
15738 * frame.c (x_set_alpha): Likewise.
15739 * gtkutil.c (get_utf8_string): Likewise.
15740 * indent.c (check_display_width): Likewise.
15741 * intervals.c (create_root_interval, rotate_right, rotate_left)
15742 (split_interval_right, split_interval_left)
15743 (adjust_intervals_for_insertion, delete_node)
15744 (interval_deletion_adjustment, adjust_intervals_for_deletion)
15745 (merge_interval_right, merge_interval_left, copy_intervals)
15746 (set_intervals_multibyte_1): Likewise.
15747 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
15748 * keymap.c (Fkey_description): Likewise.
15749 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
15750 * lread.c (openp, read_integer, read1, string_to_number):
15752 * menu.c (ensure_menu_items): Likewise.
15753 * minibuf.c (read_minibuf_noninteractive): Likewise.
15754 * print.c (printchar, strout): Likewise.
15755 * process.c (create_process, Faccept_process_output)
15756 (wait_reading_process_output, read_process_output, send_process)
15757 (wait_reading_process_output): Likewise.
15758 * profiler.c (make_log, handle_profiler_signal): Likewise.
15759 * regex.c (re_exec): Likewise.
15760 * regex.h: Likewise.
15761 * search.c (looking_at_1, Freplace_match): Likewise.
15762 * sysdep.c (get_child_status, procfs_ttyname)
15763 (procfs_get_total_memory): Likewise.
15764 * systime.h (EMACS_TIME_VALID_P): Likewise.
15765 * term.c (dissociate_if_controlling_tty): Likewise.
15766 * window.c (get_phys_cursor_glyph): Likewise.
15767 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15768 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15770 * xfns.c (Fx_window_property): Likewise.
15771 * xmenu.c (set_frame_menubar): Likewise.
15772 * xselect.c (x_get_window_property, x_handle_dnd_message):
15774 * xsmfns.c (smc_save_yourself_CB): Likewise.
15775 * xterm.c (x_scroll_bar_set_handle): Likewise.
15777 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15779 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15780 to be optional or nil. Adjust comment and convert it to docstring.
15781 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15782 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15784 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15786 Static checking by GCC 4.8-20130319.
15787 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15788 * process.c (Fset_process_datagram_address)
15789 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15790 * xdisp.c (get_char_face_and_encoding)
15791 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15792 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15793 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15795 2013-03-24 Ken Brown <kbrown@cornell.edu>
15797 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15798 fix compilation on 64-bit Cygwin, where underscores are not
15799 automatically prepended.
15801 * w32term.c (w32_initialize): Silence compiler warning.
15803 2013-03-23 Eli Zaretskii <eliz@gnu.org>
15805 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
15806 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
15807 variables, to save and restore frame dimensions.
15808 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
15809 after returning from a 'fullscreen' configuration.
15810 use SendMessage instead of PostMessage to send the SC_RESTORE message,
15811 to avoid races between the main thread and the input thread.
15813 * w32term.h (struct w32_output): New members normal_width,
15814 normal_height, normal_top, normal_left, and prev_fsmode.
15815 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
15816 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
15817 members of a frame.
15819 * w32term.c (w32fullscreen_hook): Record last value of the frame's
15820 'fullscreen' parameter. Always record previous width and height
15821 of the frame, except when switching out of maximized modes, so
15822 that they could be restored correctly, instead of resetting to the
15823 default frame dimensions. Send SC_RESTORE command to the frame,
15824 unless we are going to send SC_MAXIMIZE, to restore the frame
15825 resize hints in the mouse pointer shown by the window manager.
15828 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
15830 * lisp.h (get_frame_param): Adjust conditions for prototype
15833 2013-03-22 Ken Brown <kbrown@cornell.edu>
15835 * unexcw.c: Drop unneeded inclusion of w32common.h.
15836 (report_sheap_usage): Declare.
15837 (read_exe_header): Add magic numbers for x86_64.
15838 (fixup_executable): Fix printf format specifier for unsigned long
15841 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
15843 * frame.h (struct frame): Put menu_bar_window under #ifdef
15844 because this member is not needed when X toolkit is in use.
15845 (fset_menu_bar_window):
15846 * dispnew.c (clear_current_matrices, clear_desired_matrices)
15847 (free_glyphs, update_frame):
15848 * xdisp.c (expose_frame): Likewise.
15849 (display_menu_bar): Likewise. Remove redundant eassert.
15850 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
15853 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
15855 Use functions and constants to manipulate Lisp_Save_Value objects.
15856 This replaces code that used macros and strings and token-pasting.
15857 The change makes the C source a bit easier to follow,
15858 and shrinks the Emacs executable a bit.
15859 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
15860 (make_save_value): Change 1st arg from string to enum. All callers
15863 (mark_object): Use if, not #if, for GC_MARK_STACK.
15864 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
15865 (XSAVE_OBJECT): Now functions, not macros.
15866 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
15867 the constant was never used.
15868 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
15869 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
15870 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
15871 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
15873 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
15874 type3 with a single member save_type. All uses changed.
15875 (save_type, set_save_pointer, set_save_integer): New functions.
15876 * print.c (PRINTX): Remove.
15878 * alloc.c: Remove redundant static declarations.
15880 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15882 * window.h (struct window): Convert left_col, top_line, total_lines
15883 and total_cols from Lisp_Objects to integers. Adjust comments.
15884 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
15886 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
15887 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
15888 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
15889 Adjust users where appropriate.
15891 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15893 * frame.h (struct frame): Drop resx and resy because the same data is
15894 available from window system-specific output context. Adjust users.
15895 (default_pixels_per_inch_x, default_pixels_per_inch_y):
15896 New functions to provide defaults when no window system available.
15897 (FRAME_RES_X, FRAME_RES_Y): New macros.
15898 (NUMVAL): Move from xdisp.c.
15899 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15900 (Ffont_face_attributes, Fopen_font):
15901 * image.c (gs_load):
15902 * w32font.c (fill_in_logfont):
15903 * xdisp.c (calc_pixel_width_or_height):
15904 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15905 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15907 2013-03-20 Kenichi Handa <handa@gnu.org>
15909 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15910 to 1 (temporary workaround until a bug related to ASCII
15911 optimization is fixed).
15913 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15915 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15916 Signal error if window is not internal. Adjust docstring.
15917 (delete_all_child_windows): Use combination_limit to save the buffer.
15918 (Fset_window_configuration): Adjust accordingly.
15919 * print.c (syms_of_print): Initialize debugging output not here...
15920 (init_print_once): ...but in a new function here.
15921 * lisp.h (init_print_once): Add prototype.
15922 * emacs.c (main): Add call to init_print_once. Adjust comments.
15924 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15926 * window.c (window_resize_check, window_resize_apply)
15927 (window_from_coordinates, recombine_windows, set_window_buffer)
15928 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15929 (Fsplit_window_internal, Fdelete_window_internal)
15930 (freeze_window_starts): Use bool for booleans.
15931 * window.h (window_frame_coordinates, resize_frame_windows)
15932 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15934 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15936 * dispnew.c (bitch_at_user): Use `user-error'.
15938 2013-03-17 Ken Brown <kbrown@cornell.edu>
15940 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15941 as return type of image_background. (Bug#13981)
15942 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15944 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15946 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15947 (ns_select): Don't return with result uninitialized.
15949 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15952 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15954 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15955 directories. If filename is nil, get directory name (Bug#13932).
15956 Use getFilename and getDirectory.
15957 (getFilename, getDirectory): New methods for EmacsSavePanel and
15959 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15961 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15963 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15965 2013-03-15 Kenichi Handa <handa@gnu.org>
15967 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15968 (adjust_after_replace): Make it back to static. Delete the third
15969 arg text_at_gap_tail. Cancel the code for handling it.
15971 * coding.h (struct coding_system): New member eol_seen.
15973 * coding.c (detect_ascii): New function.
15974 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15975 when the source bytes are actually scanned. On detecting for
15976 coding_category_utf_8_auto, call detect_ascii instead of scanning
15977 source bytes directly.
15978 (produce_chars): Call insert_from_gap with the new arg 0.
15979 (encode_coding): Likewise.
15980 (decode_coding_gap): Control ASCII optimization by the variable
15981 disable_ascii_optimization instead of #ifndef .. #endif.
15982 Deccode EOL format according to coding->eol_seen.
15983 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15986 * lisp.h (adjust_after_replace): Cancel externing it.
15987 (insert_from_gap): Adjust prototype.
15989 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15991 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15992 FULLSCREEN_MAXIMIZED. (Bug#13935)
15994 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15996 * region-cache.c (find_cache_boundary, move_cache_gap)
15997 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15998 Simplify debugging check and convert to eassert. Adjust comment.
15999 (pp_cache): Put under ENABLE_CHECKING.
16001 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16003 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16004 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16005 and WM_ACTIVATEAPP.
16006 (w32fullscreen_hook): If the frame is visible, reset
16007 f->want_fullscreen flag after changing the frame size. If the
16008 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16011 2013-03-13 Daniel Colascione <dancol@dancol.org>
16013 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16014 too so that these builds can use Cygwin's file conversion
16015 functions. (We've been building and linking cygw32.o all along
16016 and just not using it.)
16018 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16020 File synchronization fixes (Bug#13944).
16021 * Makefile.in (LIB_FDATASYNC): New macro.
16023 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16024 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16025 Don't worry about HAVE_FSYNC, since a substitute fsync is
16026 available if the system lacks one.
16027 (Fwrite_regin): Retry fsync if interrupted.
16029 2013-03-13 Eli Zaretskii <eliz@gnu.org>
16031 * w32term.c (w32_read_socket): If the Emacs frame is being
16032 activated, call w32fullscreen_hook, to make sure the new frame
16033 dimensions are in effect. (Bug#13937)
16035 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
16037 * xdisp.c (init_iterator): Simplify because both character and byte
16038 positions are either specified or -1. Add eassert. Adjust comment.
16039 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
16040 character and byte positions can be obtained from marker.
16042 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16044 Static checking by Sun C 5.12.
16045 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16046 * bytecode.c (exec_byte_code):
16047 * dispnew.c (init_display):
16049 * fileio.c (Fsubstitute_in_file_name):
16050 * keyboard.c (Fevent_convert_list):
16051 * keymap.c (Fsingle_key_description):
16052 * term.c (maybe_fatal, fatal):
16053 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
16054 * xsmfns.c (Fhandle_save_session):
16055 Omit unreachable code.
16056 * keymap.c (map_keymap_char_table_item): Cast void * to
16057 a function pointer type; the C Standard requires this.
16059 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
16060 Include <sys/param.h> unconditionally, as that works elsewhere and
16061 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
16062 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
16065 See ChangeLog.12 for earlier changes.
16067 ;; Local Variables:
16071 Copyright (C) 2011-2014 Free Software Foundation, Inc.
16073 This file is part of GNU Emacs.
16075 GNU Emacs is free software: you can redistribute it and/or modify
16076 it under the terms of the GNU General Public License as published by
16077 the Free Software Foundation, either version 3 of the License, or
16078 (at your option) any later version.
16080 GNU Emacs is distributed in the hope that it will be useful,
16081 but WITHOUT ANY WARRANTY; without even the implied warranty of
16082 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16083 GNU General Public License for more details.
16085 You should have received a copy of the GNU General Public License
16086 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.