1 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
3 Use bool for boolean in xterm.c
4 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
5 (x_set_window_size, x_bitmap_icon):
6 * nsterm.m (ns_frame_raise_lower, x_new_font):
7 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
8 (struct terminal.frame_raise_lower_hook):
9 * w32term.c (w32_frame_raise_lower):
10 * xterm.c, xterm.h (x_text_icon):
11 * xterm.c (x_update_window_begin, x_update_window_end)
12 (x_update_end, x_after_update_window_line)
13 (x_set_glyph_string_gc, x_draw_glyph_string_background)
14 (x_draw_glyph_string_foreground)
15 (x_draw_composite_glyph_string_foreground)
16 (x_alloc_lighter_color, x_draw_relief_rect)
17 (x_draw_glyph_string_box, x_draw_image_relief)
18 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
19 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
21 (XFillRectangle) [HAVE_GTK3]:
22 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
23 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
24 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
25 (x_send_scroll_bar_event, xm_scroll_callback)
26 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
27 (x_create_toolkit_scroll_bar)
28 (x_create_horizontal_toolkit_scroll_bar)
29 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
30 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
31 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
32 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
33 (x_scroll_bar_report_motion)
34 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
35 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
36 (x_draw_window_cursor, x_clear_errors)
37 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
38 (set_wm_state, x_set_sticky, get_current_wm_state)
39 (do_ewmh_fullscreen, x_handle_net_wm_state)
40 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
41 (x_set_window_size_1, XTframe_raise_lower)
42 (x_make_frame_visible, x_iconify_frame)
43 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
44 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
45 (x_delete_terminal, x_initialize, syms_of_xterm):
48 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
50 * composite.h (struct composition.width): Now int
51 instead of unsigned short, as we prefer signed integers.
53 Let charset tick grow past USHRT_MAX
54 * charset.c, charset.h (charset_ordered_list_tick):
55 Now EMACS_UINT, not unsigned short.
56 * fontset.c (reorder_font_vector): Allow the tick to grow to the
57 maximum representable Emacs integer value before wrapping it around.
59 Simplify unexec file mode setting
60 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
61 Don't include <sys/stat.h> when no longer needed.
62 (unexec): Create file with correct mode in the first place,
63 rather than overwriting the mode later and fiddling with the
64 global umask in the mean time. Avoid bogus usage like
65 'umask (777)', which should have been 'umask (0777)'.
66 (mark_x): Remove. All callers removed.
68 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
70 Minor cleanups for Lisp objects and symbols
71 * alloc.c (next_vector, set_next_vector):
72 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
73 (lisp_h_make_number) [USE_LSB_TAG]:
74 Use Lisp_Int0 instead of the mystery constant 0.
75 * alloc.c (mark_object): Always set and use po; that's simpler.
76 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
77 Properly parenthesize definientia.
78 * bidi.c (bidi_initialize):
79 * buffer.c (init_buffer_once):
80 * nsfns.m (syms_of_nsfns):
81 * nsmenu.m (syms_of_nsmenu):
82 * nsselect.m (syms_of_nsselect):
83 Prefer DEFSYM to defining by hand.
84 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
85 * data.c: Fix too-long line.
86 * lisp.h (DECLARE_GDB_SYM): New macro.
87 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
88 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
89 Declare the symbol, so it's visible to everywhere lisp.h is included.
90 Move forward decls as far forward as they can go,
91 to allow future changes to use them.
93 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
95 * gnutls.c: Include gnutls.h.
96 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
97 * image.c (svg_load): Fix pointer signedness.
99 2014-12-18 Martin Rudalics <rudalics@gmx.at>
101 * frame.c (frame_windows_min_size): New argument IGNORE.
102 (adjust_frame_size): When called from change_frame_size call
103 frame_windows_min_size with IGNORE Qt so we can ignore size
106 2014-12-18 Eli Zaretskii <eliz@gnu.org>
108 * font.c (Ffont_info): Add more font information to the vector
109 returned by the function, inspired by query-font. Doc fix.
112 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
114 * keyboard.c (input_was_pending): New var.
115 (read_char): Use it to make sure we only skip redisplay when we can't
116 keep up with the repeat rate.
118 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
120 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
122 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
124 * image.c (svg_load): Watch out for nil value of current buffer's
125 filename. Re-enable filename thing for not-a-file case.
127 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
129 Partially disabled previous change.
131 * image.c (svg_load): Temporarily disabled filename thing for
132 not-a-file case as it can cause crashs.
134 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
136 Fix problem with images referenced within svg files. (bug#19373)
138 * image.c: Additional parameter 'filename' for
139 svg_load_image. Include "buffer.h". Define library function
140 rsvg_handle_set_base_uri for WINDOWSNT.
141 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
142 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
143 (svg_load): Pass a filename to svg_load_image: either name of
144 actual file or of current buffer's file.
145 (svg_load_image): New parameter 'filename', used for setting
146 base_uri, necessary for loading referenced images. (bug#19373)
148 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
150 * lread.c (init_obarray): Declare Qt as special.
151 This fixes a typo in the 2012-05-15 patch that
152 tried to declare Qt as special.
154 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
156 Various fixes to use bool type and constants.
157 * dispnew.c (update_single_window): Remove arg `force_p' since it's
159 * xfaces.c (clear_face_cache): Use bool for the argument type.
161 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
163 Correct same_at_end when restoring window points
164 * fileio.c (Finsert_file_contents): Compute same_at_end character
165 position using the old buffer size, not the new one, since
166 restore_window_points wants the old size.
169 2014-12-14 Alan Mackenzie <acm@muc.de>
171 New feature optionally to accelerate auto-repeated scrolling.
173 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
175 * window.c (window_scroll): Bind fontification-functions to nil
176 when scrolling by whole screens and
177 fast-but-imprecise-scrolling is non-nil.
178 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
180 * lisp.h (bool): Declare Qfontification_functions extern.
182 2014-12-14 Eli Zaretskii <eliz@gnu.org>
184 Load system's default trusted Certificate Authorities if available.
185 * gnutls.c (gnutls_certificate_set_x509_system_trust)
186 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
187 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
188 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
189 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
191 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
192 Call gnutls_certificate_set_x509_system_trust. Log an error message if
195 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
197 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
198 a hack involving a union.
200 2014-12-13 Eli Zaretskii <eliz@gnu.org>
202 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
203 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
206 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
208 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
210 * gnutls.h: Always declare syms_of_gnutls.
212 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
213 clarity. Let the availability check return Qnil when the GnuTLS
214 integration is not available, instead of erroring out.
217 2014-12-13 Eli Zaretskii <eliz@gnu.org>
219 * xdisp.c (move_it_in_display_line_to, display_line):
220 Don't disallow overflow-newline-into-fringe when word-wrap is in
223 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
225 * fileio.c: Better preserve window-points during revert (bug#19161).
226 (Qget_buffer_window_list): New var.
227 (get_window_points_and_markers, restore_window_points): New functions.
228 (Finsert_file_contents): Use them to save and restore window-points.
230 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
232 * xterm.c (x_delete_terminal): Call emacs_close for X connection
233 descriptor if called from x_connection_closed and always delete
234 this descriptor from keyboard waiting set (Bug#19147).
236 2014-12-10 Eli Zaretskii <eliz@gnu.org>
238 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
239 (bidi_cache_max_elts): New global variable.
240 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
241 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
243 (bidi_cache_search): Handle overflown cache. Improve commentary.
244 (bidi_cache_ensure_space): Limit allocations to the current value
245 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
246 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
247 the increment to not exceed the limit.
248 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
249 cache, zero otherwise (meaning the cache overflowed). In the
250 latter case, set bidi_cache_last_idx to -1.
251 (bidi_peek_at_next_level): Handle overflown cache.
252 (bidi_push_it): Increase the cache limit for iterating the new object.
253 (bidi_pop_it): Decrease the cache limit back to previous value.
254 (bidi_shelve_cache): Shelve the current value of the cache limit.
255 (bidi_unshelve_cache): Restore the value of cache limit.
256 (bidi_find_bracket_pairs): If the cache overflows while looking
257 for the paired bracket, give up and let bidi_resolve_neutrals
258 process the bracket as a simple neutral. (Bug#19322)
259 (bidi_find_other_level_edge): If the cache overflows, fall back on
260 Plan B, which effectively stops the reordering and restarts it on
261 the next character (after resetting the cache).
262 (bidi_move_to_visually_next): When the cache overflows, reset it
263 after processing the last cached character.
265 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
267 Fix glitches in gnutls.c, mostly memory-related
268 * gnutls.c: Sort macro definitions by name.
269 (fn_gnutls_transport_set_errno): Omit unreachable definition.
270 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
271 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
272 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
273 calculating string length. Use make_uninit_string, to avoid
274 copying the string. Cast the char, not the pointer.
275 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
276 and free. Work even for dates past the year 9999. Use void *
277 for buffers, to avoid casts.
279 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
281 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
283 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
285 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
288 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
290 * process.c: Whitespace and line-break nitpicks.
292 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
294 * gnutls.c (gnutls_certificate_details): The :signature isn't
295 that useful, so remove it.
296 (gnutls_certificate_details): Clean up whitespace slightly.
297 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
299 (gnutls_certificate_details): Put :signature-algorithm back again,
300 which was removed by mistake.
301 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
302 that they are not messaged by default (bug#16253).
303 (Fgnutls_error_fatalp): Doc fix (bug#18210).
305 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
307 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
309 * nsimage.m (setPixmapData): Make bmRep local so class member is not
312 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
314 * eval.c (Fsignal): Remove duplicate test.
315 (Fautoload_do_load): Fix up docstring.
317 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
319 * nsterm.m (represented_filename, represented_frame): New variables.
320 (ns_set_represented_filename): New function.
321 (sendEvent:): Set represented filename here to avoid flicker,
322 related to Bug#18757.
324 * nsterm.h: Declare ns_set_represented_filename.
326 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
327 at once, call ns_set_represented_filename instead.
329 2014-12-05 Eli Zaretskii <eliz@gnu.org>
331 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
332 (struct bidi_stack): Reduce size by using bit fields and by
333 packing sos, override, and isolate_status into a single 8-bit
336 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
337 (bidi_push_embedding_level): Construct flags from individual
338 bits. Adapt to changes in prev_for_neutral and next_for_neutral
340 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
341 from flags. Adapt to changes in prev_for_neutral,
342 next_for_neutral, and last_strong members.
343 (bidi_line_init): Initialize flags to zero.
344 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
345 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
347 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
349 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
350 (Fapply): Try and simplify the control flow.
352 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
354 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
355 Use gnutls_sign_get_name directly because
356 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
357 (init_gnutls_functions): Load missing gnutls_server_name_set.
359 2014-12-02 Eli Zaretskii <eliz@gnu.org>
361 * bidi.c (bidi_find_first_overridden): New function.
363 * xdisp.c (Fbidi_find_overridden_directionality): New function.
364 (syms_of_xdisp): Defsubr it.
366 * dispextern.h (bidi_find_first_overridden): Add prototype.
368 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
370 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
371 to nil after release (Bug#9133).
373 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
375 Port better to AddressSanitizer.
376 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
378 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
379 Return -1 or 0, as the pipe trick doesn't work.
380 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
382 * print.c (print_object):
383 When a pointer-check primitive returns -1, do not assume this
384 means the pointer is valid or that the underlying system has failed.
385 It could just be that addresses are being sanitized so Emacs can't
386 test for pointer validity.
387 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
388 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
389 string validity checker doesn't work on stack-based strings.
391 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
393 Improve clarity of USE_LSB_TAG definition.
394 Problem reported by Lee Duhem. Suggestion by Andreas Schwab in:
395 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
396 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
397 VAL_MAX / 2 rather than in terms of the (more complicated)
398 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
400 2014-11-29 Eli Zaretskii <eliz@gnu.org>
402 * xdisp.c (handle_single_display_spec): When ignoring a fringe
403 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
404 (next_element_from_buffer): When done with overlays, reset the
405 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
407 2014-11-29 Eli Zaretskii <eliz@gnu.org>
409 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
410 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
412 2014-11-29 Ulrich Müller <ulm@gentoo.org>
414 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
415 for paxctl and setfattr. Fixes temacs startup failure with
416 grsecurity/PaX enabled Linux kernel (bug#19067).
418 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
420 * src/w32.c, src/w32heap.c, src/w32term.c:
421 Use MINGW_W64 instead of _W64.
423 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
425 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
427 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
429 * gnutls.c (gnutls_ip_address_p): New function.
430 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
432 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
434 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
436 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
438 Fix gnutls problems caught by static checking.
439 * gnutls.c (Fgnutls_boot): Remove unused local.
440 (Fgnutls_boot): Fix pointer signedness.
442 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
444 * gnutls.c (gnutls_certificate_details): Don't include certain
445 certificate details on older gnutls versions (bug#19168).
446 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
447 (gnutls_certificate_details): Reversed check in last checkin.
449 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
451 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
452 (Fgnutls_peer_status_warning_describe): Add function to describe a
453 peer verification warning symbol.
454 (Fgnutls_peer_status): Use it.
455 (Fgnutls_boot): Use it. Minor logging fixes.
457 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
459 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
461 2014-11-24 Glenn Morris <rgm@gnu.org>
463 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
465 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
466 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
468 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
470 * gnutls.c: Fix Windows function definition of
471 gnutls_x509_crt_get_fingerprint.
473 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
475 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
477 * process.h: Added more fields to Lisp_Process to track
480 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
481 (Fgnutls_peer_status): New functions to export TLS certificate
482 details to Emacs Lisp.
484 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
486 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
487 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
488 check for gtk_adjustment_configure (Bug#19149).
489 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
491 2014-11-22 Glenn Morris <rgm@gnu.org>
493 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
495 2014-11-22 Martin Rudalics <rudalics@gmx.at>
497 Don't shrink frame when using desktop-save-mode (Bug#19048).
498 * w32fns.c (x_set_tool_bar_lines): Always call
499 x_change_tool_bar_height (Bug#19048).
500 (x_change_tool_bar_height): Mark frame as garbaged since
501 adjust_frame_size might not have done that.
502 * xfns.c (x_set_tool_bar_lines): Always call
503 x_change_tool_bar_height (Bug#19048).
504 (x_change_tool_bar_height): Mark frame as garbaged since
505 adjust_frame_size might not have done that.
507 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
509 * xml.c (parse_region): Take care of new optional parameter
510 'discard-comments' of 'libxml-parse(html|xml)-region'.
511 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
512 New optional parameter 'discard-comments'.
514 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
516 Improve time stamp handling, and be more consistent about it.
517 * editfns.c (invalid_time): New function.
518 Use it instead of 'error ("Invalid time specification")'.
519 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
520 (decode_float_time, lisp_to_timespec, lisp_time_struct):
522 (make_time_tail, make_time): Remove. All uses changed to use
523 new functions or plain list4i.
524 (disassemble_lisp_time): Return effective length if successful.
525 Check that LOW is an integer, if it's combined with other components.
526 (decode_time_components): Decode into struct lisp_time, not
527 struct timespec, so that we can support a wide set of times
528 regardless of whether time_t is signed. Decode plain numbers
529 as seconds since the Epoch, and nil as the current time.
530 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
531 Reimplement in terms of new functions.
532 (Fencode_time): Just use list2i.
533 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
534 * keyboard.c (decode_timer): Don't allow the new formats (floating
535 point or nil) in timers.
536 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
537 place of the magic number '16'.
538 (struct lisp_time): New type.
539 (decode_time_components): Use it.
540 (lisp_to_timespec): New decl.
542 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
544 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
547 * callint.c (Fcall_interactively): Pass in nil as argument to
548 Fbarf_if_buffer_read_only.
550 * fileio.c (Finsert_file_contents): Ditto.
552 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
554 * textprop.c (verify_interval_modification): Check buffer
555 readedness after the last interval.
557 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
558 the text at POSITION (new optional argument) has the
559 `inhibit-read-only' text property set.
561 2014-11-16 Eli Zaretskii <eliz@gnu.org>
563 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
564 errors in computing the number of pixels to scroll.
565 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
567 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
569 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
570 call updateFrameSize.
572 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
574 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
576 * nsfns.m (x_set_foreground_color, x_set_background_color)
577 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
578 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
580 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
582 * nsterm.m (ns_send_appdefined): Check for application defined
583 event on Cocoa (Bug#18993).
584 (run): Restore code before the previous 18993 fix.
586 2014-11-14 David Reitter <david.reitter@gmail.com>
588 * nsterm.m (run): Set timeout for event loop to prevent hang.
591 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
593 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
595 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
597 * xfont.c (xfont_list_pattern): Do not allocate font entity object
598 for each candidate font but attempt to reuse it from previous improper
601 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
603 Avoid undefined behavior in color table hashing.
604 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
605 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
606 This function avoids undefined behavior with signed shift overflow.
608 2014-11-10 Eli Zaretskii <eliz@gnu.org>
610 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
611 when the inserted text does not need decoding. (Bug#18982)
613 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
615 * nsterm.h (EmacsScroller): judge returns bool.
617 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
618 (ns_judge_scroll_bars): Only set removed if judge returns true.
619 (judge): Returns bool == condemned. Remove self from window.
620 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
622 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
624 * keyboard.c (command_loop_1): Record this-command in recent-keys.
625 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
627 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
629 * nsterm.m (ns_set_vertical_scroll_bar)
630 (ns_set_horizontal_scroll_bar): Cleanup merge error.
632 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
634 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
635 merely because tmo_in_millisec is nonnegative. The 1st call
636 to g_main_context_query could succeed while the 2nd one fails.
638 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
640 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
642 * nsterm.m (run): Only use non-system event loop if OSX version is
643 exactly 10.9 (Bug#18993).
644 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
647 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
649 * callproc.c (encode_current_directory): Support handling of file
650 names prepended by "/:". (Bug#18891)
652 2014-11-08 Alan Mackenzie <acm@muc.de>
654 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
656 2014-11-08 Dima Kogan <dima@secretsauce.net>
658 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
660 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
662 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
663 raises an error. (Bug#18891)
665 2014-11-08 Martin Rudalics <rudalics@gmx.at>
667 * frame.c (adjust_frame_size): Call x_set_window_size only if
668 f->can_x_set_window_size is set.
669 (make_frame): Initialize f->can_x_set_window_size and
670 f->can_run_window_configuration_change_hook.
671 (Fcan_run_window_configuration_change_hook): New function.
672 * frame.h (frame): Split `official' into `can_x_set_window_size'
673 and `can_run_window_configuration_change_hook'.
674 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
675 * w32fns.c (Fx_create_frame, x_create_tip_frame):
676 Set f->can_x_set_window_size.
677 * window.c (run_window_configuration_change_hook):
678 Return immediately if either f->can_x_set_window_size or
679 f->can_run_window_configuration_change_hook are false.
680 (Fset_window_configuration): Instead of f->official set
681 f->can_x_set_window_size.
682 * xfns.c (Fx_create_frame, x_create_tip_frame):
683 Set f->can_x_set_window_size.
685 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
687 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
688 cleanup from 2014-11-01 (Bug#18972).
690 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
692 * keyboard.c: Call gui-set-selection instead of x-set-selection.
693 * xdisp.c (window-scroll-functions): Improve docstring.
695 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
697 Uniquify the 'size' symbol.
699 * w32notify.c (Qsize): Remove.
700 * lisp.h (Qsize): New decl.
701 * lread.c (Qsize): Now extern.
702 * w32notify.c (syms_of_w32notify): No need to defsym.
704 2014-11-07 Martin Rudalics <rudalics@gmx.at>
706 * dispnew.c (change_frame_size_1): Fix call of
708 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
709 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
710 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
711 (Qtool_bar_size): New constants.
712 (frame_inhibit_resize, adjust_frame_size): New argument to
713 handle case where frame_inhibit_implied_resize is a list.
714 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
715 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
716 (x_set_right_divider_width, x_set_bottom_divider_width)
717 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
718 (x_set_scroll_bar_width, x_set_scroll_bar_height):
720 (frame-inhibit-implied-resize): Rewrite doc-string.
721 * frame.h (frame_inhibit_resize, adjust_frame_size):
722 Fix external declarations.
723 (Qframe_position, Qframe_outer_size)
724 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
725 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
726 (Qtool_bar_size): Extern them.
727 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
728 (xg_height_or_width_changed): Remove.
729 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
730 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
731 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
732 (xg_change_toolbar_position): Call adjust_frame_size directly.
733 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
734 Fix calls of adjust_frame_size.
735 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
736 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
737 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
738 frame can get resized when tool-bar-lines parameter changes from
740 (Fw32_frame_menu_bar_size): Return fourth value.
741 (Fw32_frame_rect): Block input around system calls
742 (Fx_frame_geometry): New function.
743 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
744 * w32term.c (x_new_font): Adjust adjust_frame_size call.
745 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
746 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
747 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
748 (Fx_create_frame): Adjust adjust_frame_size calls.
749 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
750 frame can get resized when tool-bar-lines parameter changes from
752 (Fx_frame_geometry): New function.
753 * xmenu.c (update_frame_menubar): On Lucid call
754 adjust_frame_size with one pixel less height to avoid that
755 repeatedly adding/removing the menu bar grows the frame.
756 (free_frame_menubar): On Motif arrange to optionally preserve
757 the old frame height when removing the menu bar.
758 * xterm.c (x_new_font): Adjust adjust_frame_size call.
760 2014-11-03 Eli Zaretskii <eliz@gnu.org>
762 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
763 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
764 frame; instead, print an error message.
766 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
768 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
770 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
772 * nsimage.m (allocInitFromFile:): Initialize bmRep.
773 (dealloc): Release bmRep.
775 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
776 imageListSetNext, imageListNext.
778 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
780 (allocInitFromFile:): Remove searching ImageList and calling
781 reference (Bug#18918).
782 (dealloc): Remove handling if ImageList.
784 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
786 * process.c (catch_child_signal): Fix incorrect assertion.
788 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
790 * macfont.m (macfont_draw):
791 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
793 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
794 if force_integral_p (i.e. no antialias).
795 (macfont_draw): Check ns_antialias_text, also turn off synthetic
796 bold if no antialias (Bug#18876).
798 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
799 was given (Bug#18846).
801 * nsterm.h (ns_set_doc_edited): Declare taking no args.
803 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
804 instead of in xdisp.c, function now takes void. (Bug#18884).
806 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
807 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
809 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
810 struct window* (Bug#18889).
811 Remove getMouseMotionPart.
812 (ns_output): Make icon_top/left int.
814 * nsfns.m (x_icon): icon_top/left is int.
816 * nsterm.m (ns_mouse_position): Remove unused code.
817 (initFrame:window:, dealloc): Use window instead of win.
818 (getMouseMotionPart:window:x:y:): Remove, unused.
819 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
821 2014-11-01 Eli Zaretskii <eliz@gnu.org>
823 * keyboard.c (readable_events): When FLAGS include
824 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
825 This avoids returning non-nil from input-pending-p when only such
826 events are in the queue. (Bug#18856)
828 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
830 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
831 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
832 (Qforeign_selection): Remove.
833 (ns_get_local_selection): Identation fix.
834 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
836 * nsselect.m (ns_get_local_selection): Remove calling of
837 functions in Vselection_converter_alist (Bug#18911).
838 (syms_of_nsselect): Remove Vselection_converter_alist.
840 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
842 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
843 and unnecessary initialization. Adjust comments.
845 2014-10-30 Eli Zaretskii <eliz@gnu.org>
847 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
849 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
850 index, not an absolute one, as that's what the function expects.
852 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
854 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
855 font on an initial frame when running as a daemon (Bug#18869).
857 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
859 2014-10-30 Eli Zaretskii <eliz@gnu.org>
861 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
862 build_string, when importing a home directory. (Bug#18873)
864 * dispnew.c (buffer_posn_from_coords):
865 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
866 account for the header-line height. (Bug#18839)
868 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
870 * xml.c (parse_region): Do not forget the first document child.
872 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
874 * nsselect.m: pasteboard_changecount is new.
875 (ns_store_pb_change_count, ns_get_pb_change_count)
876 (ns_get_our_change_count_for): New functions.
877 (ns_string_to_pasteboard_internal): Correct comment.
878 type => gtype in eassert, Call ns_store_pb_change_count.
879 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
880 (Fns_disown_selection_internal, Fns_selection_owner_p):
881 Replace Vselection_alist check, with change count check.
882 (Fns_get_selection): Initialize val to Qnil. Only get local
883 selection if change counts match (Bug#18799).
884 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
886 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
888 * src/w32proc.c (create_child): If calling a quoted batch file,
889 pass NULL for exe. (Bug#18745)
891 2014-10-24 Eli Zaretskii <eliz@gnu.org>
893 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
894 (bidi_resolve_brackets): Use end of string position rather than ZV
895 when iterating over a string. (Bug#18815)
897 2014-10-24 Martin Rudalics <rudalics@gmx.at>
899 * keyboard.c (make_lispy_position): Return coordinates also when
900 on scroll bars, fringes, margins or not in a window.
901 * xdisp.c (show_mouse_face): Don't change cursor face during
904 2014-10-23 Martin Rudalics <rudalics@gmx.at>
906 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
907 (frame_resize_pixelwise, frame_inhibit_implied_resize):
908 Fix doc-strings (Bug#18789).
910 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
912 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
914 2014-10-22 Eli Zaretskii <eliz@gnu.org>
916 Optimize redisplay of simple bracketed text.
917 * bidi.c (bidi_cache_reset_to): New function.
918 (bidi_cache_reset): Call it.
919 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
921 (bidi_resolve_explicit): Reset bracket_pairing_pos and
922 bracket_enclosed_type only if bracket_pairing_pos's value is not
924 (MAX_BPA_STACK): Make sure the value is signed.
925 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
926 stop pushing values onto the stack.
927 (bidi_find_bracket_pairs): If the bracketed text is only on the
928 base embedding level, remove all the states cached by this
929 function from the cache, and return zero, so that the brackets in
930 this segment of text are processed as normal neutrals.
931 (bidi_resolve_brackets): Detect the brackets that are to be
932 processed as neutrals, and don't call bidi_find_bracket_pairs on
935 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
937 * w32select.c (Fw32_selection_exists_p): Rename from
938 Fx_selection_exists_p.
939 (syms_of_w32select): Adjust accordingly.
941 * w16select.c (Fw16_selection_exists_p): Rename from
942 Fx_selection_exists_p.
943 (syms_of_win16select): Adjust accordingly.
945 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
946 (Fns_own_selection_internal): Tighten scoping.
947 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
948 (Fns_get_selection): Rename from Fx_get_selection_internal.
949 (Fns_get_selection_internal, Fns_store_selection_internal):
951 (syms_of_nsselect): Adjust accordingly.
953 2014-10-21 Martin Rudalics <rudalics@gmx.at>
955 * w32fns.c (Fw32_frame_menu_bar_size): New function.
956 * w32term.c (x_set_window_size): Account for wrapped menu bar
957 lines when setting up frame height (Bug#15174 and Bug#18720).
958 (w32_add_wrapped_menu_bar_lines): New variable.
960 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
962 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
965 2014-10-20 Glenn Morris <rgm@gnu.org>
967 * Merge in all changes up to 24.4 release.
969 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
971 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
972 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
974 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
976 * xterm.c (handle_one_xevent): Check return value from
977 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
978 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
980 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
981 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
982 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
983 Gtk+ >= 3.14 (Bug#18674).
984 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
985 Gtk+ >= 3.14 (Bug#18674).
987 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
989 * gtkutil.c: Remove no-longer-used code.
990 (xg_update_menubar): Remove unused local and unnecessary call to
991 gtk_menu_item_get_submenu.
992 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
993 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
994 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
996 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
998 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
1000 * xterm.h (handlebox_widget): Remove.
1002 * xmenu.c (set_frame_menubar): Remove GTK block that calls
1005 * gtkutil.h (xg_have_tear_offs): Remove declaration.
1007 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
1008 to handle Gtk versions.
1009 (xg_get_file_with_chooser): Use them.
1010 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
1011 Remove (create_menus): Remove teroff argument and code.
1012 Remove call to gtk_menu_set_title.
1013 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
1014 Adjust args to create_menus.
1015 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
1016 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
1017 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
1018 (xg_make_tool_item): Remove detach code.
1019 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
1020 (find_icon_from_name): New function.
1021 (update_frame_tool_bar): Remove GtkStockItem code, move to
1022 find_icon_from_name. Let stock be a list of icon names to try.
1023 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
1024 Replace TOOLBAR_TOP_WIDGET.
1025 (free_frame_tool_bar, xg_change_toolbar_position ):
1026 Replace TOOLBAR_TOP_WIDGET.
1027 (xg_initialize): Remove tearoff code.
1029 2014-10-18 Eli Zaretskii <eliz@gnu.org>
1031 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
1032 pixel from the window's cursor glyph width, since X renders hollow
1033 blocks 1 pixel wider than the 'width' parameter.
1035 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
1036 glyph->pixel_width; this is now done in xterm.c.
1038 Fix reordering of bracket characters in isolates.
1039 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
1040 RESOLVED_ONLY; when non-zero, return from the cache only fully
1041 resolved states. All callers changed.
1042 (CANONICAL_EQU): New macro.
1043 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
1044 equivalent of the paired closing bracket character.
1045 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
1046 the default non-negative value, to be checked later in
1047 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
1048 characters against those pushed onto the BPA stack.
1049 (bidi_record_type_for_neutral): New function.
1050 (bidi_resolve_brackets): Record next_for_neutral and
1051 prev_for_neutral when embedding level gets pushed. Force
1052 resolution of bracket pairs when entering a level run that was not
1054 (bidi_resolve_neutral): Add assertions before calling
1055 bidi_resolve_neutral_1.
1056 (bidi_level_of_next_char): Remove the code that attempted to
1057 resolve unresolved neutrals; that is now done by
1058 bidi_resolve_neutral.
1060 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
1062 2014-10-17 Eli Zaretskii <eliz@gnu.org>
1064 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1065 1-pixel R2L characters.
1066 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
1067 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
1069 2014-10-16 Eli Zaretskii <eliz@gnu.org>
1071 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
1074 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
1076 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
1077 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
1078 It's not clear to me whether the initialization is needed,
1079 but it can't hurt so I played it safe.
1081 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
1083 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
1085 2014-10-15 Eli Zaretskii <eliz@gnu.org>
1087 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
1088 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
1090 (bidi_get_type): Return the isolate initiators and terminator types.
1091 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
1092 (bidi_fetch_char_skip_isolates, find_first_strong_char)
1093 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
1094 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
1095 for the new features.
1096 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
1097 push and pop correctly for isolates.
1098 (bidi_remember_char): Modify to accept an additional argument
1099 and record the bidi type according to its value.
1100 (bidi_cache_iterator_state): Accept an additional argument to only
1101 update an existing state. Handle the new members of struct bidi_it.
1102 (bidi_cache_find): Arguments changed: no longer accepts a level,
1103 instead accepts a flag telling it whether it is okay to return
1104 unresolved neutrals.
1105 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
1106 table. Initialize new isolate-related members.
1107 (bidi_paragraph_init): Some code factored out into
1108 find_first_strong_char.
1109 (bidi_resolve_explicit_1): Function deleted, its code incorporated
1110 into bidi_resolve_explicit.
1111 (bidi_resolve_explicit): Support the isolate initiators and
1112 terminator. Fix handling of embeddings and overrides according to
1113 new UBA requirements. Record information about previously seen
1114 characters here (moved from bidi_level_of_next_char).
1115 (bidi_resolve_weak): Adapt to changes in struct members.
1116 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1117 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1118 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1119 paired bracket resolution. Handle isolate initiators and
1121 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1122 (bidi_level_of_next_char): Move the code that records information
1123 about previous characters to bidi_resolve_explicit. Fix logic of
1124 resolving neutrals and make sure their cache entries are updated.
1125 Remove now unneeded special handling of PDF level.
1127 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1128 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1129 enlarged per Unicode 6.3.
1130 (enum bidi_bracket_type_t): New data type.
1131 (struct bidi_saved_info): Leave only 2 type members out of 4.
1133 (struct bidi_stack): Add members necessary to support isolating
1135 (struct bidi_it): Add new members necessary to support isolating
1136 sequences and bracket pair resolution.
1138 * xdisp.c (Fbidi_resolved_levels): New function.
1139 (syms_of_xdisp): Defsubr it.
1140 (append_glyph, append_composite_glyph, produce_image_glyph)
1141 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1143 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1145 * term.c (append_glyph, append_composite_glyph)
1146 (append_glyphless_glyph): Convert aborts to assertions.
1148 * .gdbinit (pgx): Display the character codepoint, resolved level,
1149 and bidi type also for glyphless glyphs.
1151 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1153 Avoid unwanted point motion in Fline_beginning_position.
1154 * lisp.h (scan_newline_from_point): Add prototype.
1155 * search.c (scan_newline_from_point): New function, refactored from...
1156 * cmds.c (Fforward_line): ...adjusted user.
1157 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1158 and simplify the former since the latter doesn't move point.
1160 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1162 Cleanup terminal handling code.
1163 * dispextern.h (get_named_tty): Remove prototype but...
1164 * termhooks.h (get_named_terminal): ...resurrect it under
1165 more meaningful name.
1166 (get_terminal): Likewise, but with...
1167 (decode_live_terminal): ...this name.
1168 (decode_tty_terminal): Add prototype.
1169 * term.c (get_tty_terminal): Remove.
1170 (get_named_tty): Remove.
1171 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1172 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1173 Use decode_tty_terminal.
1174 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1175 * terminal.c (get_terminal): Refactor to...
1176 (decode_terminal, decode_live_terminal): ...new functions.
1177 (decode_tty_terminal): Replacement for get_tty_terminal.
1178 (get_named_terminal): Likewise for get_named_tty.
1179 * coding.c (Fset_terminal_coding_system_internal)
1180 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1181 (Fkeyboard_coding_system):
1182 * composite.c (Fcomposition_get_gstring):
1183 * dispnew.c (Fsend_string_to_terminal):
1184 * frame.c (Fmake_terminal_frame):
1185 * nsfns.m (check_ns_display_info):
1186 * w32fns.c, xfns.c (check_x_display_info):
1187 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1188 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1189 (Fset_quit_char): Use get_named_terminal.
1190 (Fset_output_flow_control, Fset_input_meta_mode):
1191 Use decode_tty_terminal.
1193 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1195 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1196 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1198 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1200 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1201 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1203 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1205 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1208 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1210 * editfns.c (dump_tz_string): No longer const.
1211 It might be modified.
1213 * nsmenu.m (clear): Assume OS X 10.6 or later.
1215 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1217 * unexmacosx.c: Remove include ppc/reloc.h.
1218 (unrelocate, copy_dysymtab): Remove PPC code.
1219 (rebase_reloc_address): Remove, only used for PPC:
1221 * nsterm.m: Always include macfont.h on COCOA.
1222 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1223 (ns_dumpglyphs_image, ns_check_menu_open)
1224 (applicationDidFinishLaunching)
1225 (antialiasThresholdDidChange:)
1226 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1227 Remove checks for OSX <= 10.5/10.6.
1228 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1229 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1232 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1233 (NS_HAVE_NSINTEGER): Remove block.
1234 Remove >= OSX 10.6 tests.
1236 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1237 (x_activate_menubar, trackingNotification:): Remove check for
1239 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1241 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1243 * nsfns.m: Always include macfont.h on COCOA.
1244 (ns_filename_from_panel, ns_directory_from_panel)
1245 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1246 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1248 * macfont.m: Remove >= 1050 check.
1249 (macfont_create_family_with_symbol)
1250 (macfont_get_glyph_for_character)
1251 (mac_font_get_glyphs_for_variants)
1252 (mac_ctfont_create_available_families, syms_of_macfont):
1253 Remove code for OSX < 10.6.
1254 (mac_font_family_group, mac_font_family_compare): Remove, only used
1257 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1258 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1260 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1263 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1265 Fix putenv race conditions with undefined behavior (Bug#8705).
1266 Do all putenv calls before Emacs creates any threads.
1267 Use a safer way to modify the TZ environment variable in the
1268 presence of multiple threads. For further thread-safety,
1269 prefer localtime_r and gmtime_r to localtime and gmtime,
1270 and prefer struct tm's tm_gmtoff (if available) to calling
1271 both localtime_r and gmtime_r.
1272 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1273 (init_dbusbind): ... to this new function.
1274 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1275 * xterm.c (x_term_init): Move xputenv call from here ...
1276 (init_xterm): ... to this new function.
1277 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1278 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1279 (dump_tz_string): New constant.
1280 (init_editfns): Use it. This centralizes the dump_tz stuff.
1281 Call set_time_zone_rule here, so that its xputenv is done
1282 before Emacs goes multithreaded.
1283 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1284 thread-safe enough for Emacs.
1285 (format_time_string, Fdecode_time, Fcurrent_time_string)
1286 (Fcurrent_time_zone):
1287 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1288 localtime and gmtime. Remove now-unnecessary calls to block_input.
1289 (tm_gmtoff): New static function.
1290 (Fdecode_time, Fcurrent_time_zone): Use it.
1291 (Fencode_time): Use mktime_z, for better thread-safety.
1292 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1293 i.e., not quite thread-safe but good enough for Emacs typical usage.
1294 Do not reclaim storage that is in the environment; let it leak.
1295 Always call tzset, since localtime_r does not.
1296 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1297 This is now done in init_editfns.
1298 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1299 New macros and declarations, for platforms lacking tzalloc & friends.
1301 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
1303 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
1304 On x86 platforms this works around GCC bug 63495
1305 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
1306 and more generally should fix a portability problem in Emacs.
1307 Problem reported by Stefan Monnier in:
1308 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
1310 2014-10-08 Leo Liu <sdl.web@gmail.com>
1312 Enhance terpri to allow conditionally output a newline. (Bug#18652)
1313 * keymap.c (describe_vector_princ):
1314 * keyboard.c (Fcommand_error_default_function): Adapt to change to
1317 * print.c (printchar_stdout_last): Declare.
1318 (printchar): Record the last char written to stdout.
1319 (Fterpri): Add optional argument ENSURE.
1321 2014-10-08 Eli Zaretskii <eliz@gnu.org>
1323 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
1324 DELAY argument to change_frame_size, so that the frame size
1325 changes, if any are needed, are delayed until the next redisplay.
1326 This is to avoid a too early QUIT inside change_frame_size, when
1327 it calls Lisp in frame_windows_min_size, in case one of the events
1328 we've read sets the quit-flag. (Bug#18649)
1330 * w32fns.c (check_x_display_info): Accept terminal objects as
1331 argument, to follow what xfns.c does.
1333 2014-10-07 Glenn Morris <rgm@gnu.org>
1335 * Makefile.in ($(srcdir)/macuvs.h)
1336 ($(lispsource)/international/charprop.el): Add explicit FORCE.
1338 2014-10-07 Eli Zaretskii <eliz@gnu.org>
1340 * decompress.c (init_zlib_functions): Move the message about zlib
1341 being unavailable from here...
1342 (Fzlib_decompress_region): ...to here. (Bug#18650)
1344 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1346 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
1347 the case where an optional string is used. Adjust docstring.
1349 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
1351 * lisp.mk (lisp): Remove w32-common-fns.elc.
1353 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
1355 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
1356 These were already defined in buffer.c, and the duplicate
1357 definitions cause problems on platforms like 'gcc -fno-common'.
1358 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
1360 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
1362 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
1363 if toolbar is visible.
1365 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
1368 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
1369 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
1370 (ns_select, ns_read_socket): Use unwind_protect to decrease
1371 apploopnr (Bug#18345).
1372 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
1373 line height (Bug#17977).
1375 * macfont.m: Fix indentation and import changes from macport 24.3.94.
1376 (macfont_closest_traits_index): New function.
1377 (macfont_closest_traits_index_p): Rename from
1378 macfont_closest_traits_index.
1379 (macfont_list): Use macfont_closest_traits_index_p.
1381 2014-10-05 K. Handa <handa@gnu.org>
1383 * coding.c (detect_coding_iso_2022): Set coding->rejected
1384 correctly when an invalid escape sequence is found (Bug#18610).
1386 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
1388 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
1389 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
1392 2014-10-04 Martin Rudalics <rudalics@gmx.at>
1394 * buffer.c (scroll_bar_width, scroll_bar_height):
1396 * window.c (Fset_window_scroll_bars): Fix doc-string.
1397 (Fwindow_scroll_bars): Have it return what the doc-string says.
1399 2014-10-03 Eli Zaretskii <eliz@gnu.org>
1401 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
1402 iterator backwards, to resync the bidi iterator. (Bug#18584)
1404 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
1406 Consistently use min and max macros from lisp.h.
1407 * coding.c (min, max):
1409 * unexhp9k800.c (min):
1410 * unexw32.c (min, max): Use definitions from lisp.h.
1411 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
1413 * gmalloc.c (min): Tiny style change.
1415 * fileio.c (emacs_readlinkat, Finsert_file_contents):
1416 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
1418 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
1420 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
1421 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
1422 (X_ULONG_MAX): Move these macros to xterm.h.
1423 (x_fill_property_data): Be more generous about allowing either
1424 signed or unsigned data of the appropriate width.
1425 * xterm.h (x_display_set_last_user_time): New function.
1426 All setters of last_user_time changd to use this function.
1427 If ENABLE_CHECKING, check that the times are in range.
1429 2014-10-02 Eli Zaretskii <eliz@gnu.org>
1431 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
1432 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1434 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
1436 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
1437 make a font_object from a tty frame (Bug#18573).
1438 (Finternal_set_lisp_face_attribute): Add FIXME comment.
1440 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1442 * alloc.c (mark_overlay): Assume that overlay boundaries are
1443 always markers. Add comment.
1444 * lread.c (read_internal_start): Use convenient validate_subarray.
1446 (Fread_from_string): Adjust docstring.
1448 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
1450 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
1452 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
1453 Rename from the "x-" prefix.
1455 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
1457 * xselect.c (selection-converter-alist): Fix docstring.
1459 2014-10-01 Eli Zaretskii <eliz@gnu.org>
1461 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
1462 argument passed by the caller, when we mirror all slashes into
1465 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
1467 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
1468 Resurrect old code and fix compilation with GTK < 2.13.6.
1470 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
1472 Use AUTO_CONS instead of SCOPED_CONS, etc.
1473 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
1474 * lisp.h (AUTO_CONS): Rename from scoped_cons.
1475 (AUTO_LIST1): Rename from scoped_list1.
1476 (AUTO_LIST2): Rename from scoped_list2.
1477 (AUTO_LIST3): Rename from scoped_list3.
1478 (AUTO_LIST4): Rename from scoped_list4.
1479 (AUTO_STRING): Rename from SCOPED_STRING.
1480 * frame.h (AUTO_FRAME_ARG):
1481 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
1482 (AUTO_LIST4, AUTO_STRING):
1483 Prepend a new argument 'name'.
1484 Declare a variable instead of yielding a value.
1486 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
1488 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1490 * w32fns.c (w32_createwindow): Accept an additional argument, an
1491 array of 2 values specifying the coordinates of the frame's
1492 top-left corner. Use these values instead of calling x_get_arg,
1493 which can cons Lisp objects, and therefore cannot be called except
1494 from the main thread. Remove redundant tests for the default
1496 (my_create_window): Move the calculation of the coordinates of the
1497 frame's top-left edge here. Pass them to the input thread via the
1498 second parameter of the WM_EMACS_CREATEWINDOW message.
1499 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
1502 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1504 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
1505 (redisplay_window): Treat the frame's frozen_window_starts flag
1506 the same way as the optional_new_start flag for the window: only
1507 obey it if the glyph row showing point will be fully visible.
1508 Likewise when the window start is in a continuation line. If,
1509 after trying everything under the 'force_start' label, point is
1510 still not fully visible, give up and scroll the window.
1511 Add debugging traces. (Bug#18545)
1513 * window.c (Frecenter): Set the window's redisplay flag.
1515 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1517 * w32term.c (w32_read_socket): Don't use frame dimensions for
1518 resizing if GetClientRect returned an empty (0, 0, 0, 0)
1519 rectangle. Check the return value of GetClientRect, and don't use
1520 the results if it didn't succeed.
1522 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
1523 in columns and lines after correcting the pixel dimensions in
1525 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
1526 negative values to xrealloc. (Bug#18528)
1528 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
1530 * alloc.c: Remove now-unnecessary check.
1531 Suggested by Dmitry Antipov in:
1532 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
1534 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
1536 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
1537 to Ubuntu 14.04.1 x86-64.
1539 Simplify stack-allocated Lisp objects, and make them more portable.
1540 The build_local_string macro was used in two ways: (1) string
1541 literals for which scoped allocation suffices, and (2) file name
1542 components, where it's not safe in general to assume bounded-size
1543 ASCII data. Simplify by defining a new macro SCOPED_STRING that
1544 allocates a block-scope string, and by using SCOPED_STRING for (1)
1545 and build_string for (2). Furthermore, actually use stack
1546 allocation only for objects known to have sufficient alignment.
1547 This simpler implementation means Emacs can make
1548 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
1549 GC_MAKE_GCPROS_NOOPS.
1550 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
1551 for fewer differences among implementations.
1552 (struct Lisp_String): Now GCALIGNED.
1553 (USE_STACK_LISP_OBJECTS): Default to true, since the
1554 implementation no longer insists on a nonempty GCALIGNED.
1555 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
1556 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
1557 separately. Move definiens to scoped_cons. The old definition
1558 was incorrect when GCALIGNED was defined to be empty.
1559 (union Aligned_String): New type.
1560 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
1561 implementation ports to compilers that don't align strictly enough.
1562 Don't worry about the union sizes; it's not worth bothering about.
1563 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
1564 Rewrite using USE_STACK_CONS.
1565 (scoped_cons): Assume the use of union Aligned_Cons.
1566 (lisp_string_size, make_local_string, build_local_string): Remove.
1567 Unless otherwise specified, all callers of build_local_string
1568 changed to use SCOPED_STRING.
1569 (SCOPED_STRING): New macro.
1570 * data.c (wrong_choice):
1571 * menu.c (single_menu_item):
1572 * process.c (Fformat_network_address):
1573 Hoist use of SCOPED_STRING out of a scope, so that its returned
1574 object lives long enough.
1575 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
1576 as the string might be long or might not be ASCII.
1578 2014-09-29 Eli Zaretskii <eliz@gnu.org>
1580 * msdos.c (internal_terminal_init): Bump version to 25.
1582 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
1584 Keep stack-allocated Lisp objects fast rather than versatile.
1585 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
1586 (SCOPED_CONS_INITIALIZER): New macro.
1587 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
1588 (USE_LOCAL_ALLOCA): Remove.
1589 (local_cons, local_list1, local_list2, local_list3, local_list4):
1590 Remove. Stack overflow checking makes them too slow.
1591 (make_local_vector): Likewise. Also we just don't have enough
1593 (enum LISP_STRING_OVERHEAD): Remove.
1594 (local_string_init, local_vector_init): Remove prototypes.
1595 (make_local_string, build_local_string): Redesign to target short
1596 compile-time string constants, fall back to regular string allocation
1598 (lisp_string_size): New function.
1599 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
1600 * alloc.c (local_string_init, local_vector_init): Remove.
1601 (verify_ascii) [ENABLE_CHECKING]: New function.
1602 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
1603 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
1604 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
1605 * xselect.c, xterm.c: All related users changed.
1607 2014-09-28 Ken Brown <kbrown@cornell.edu>
1609 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
1610 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
1612 2014-09-27 Ken Brown <kbrown@cornell.edu>
1614 Fix implementation of HYBRID_MALLOC on Cygwin.
1615 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
1616 (bss_sbrk_buffer_beg): New variable. Use it...
1617 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
1618 incorrect definition.
1620 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
1622 * keyboard.c (track-mouse): Rename to internal--track-mouse.
1623 Make it into a function and change arg to be a function.
1625 * lisp.mk (lisp): Add elisp-mode.elc.
1627 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1629 * xfns.c (x_default_scroll_bar_color_parameter):
1630 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1631 to pacify --enable-gcc-warnings in non-scrollbar builds.
1633 2014-09-26 Ken Brown <kbrown@cornell.edu>
1635 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1637 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1639 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1640 MinGW builds that use GCC before 4.2.
1642 Default to stack objects on DOS_NT platforms as well.
1643 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1644 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1646 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1648 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1649 ALIGN_STACK attribute.
1651 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1653 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1654 ALIGN_STACK attribute.
1656 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1657 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1659 2014-09-25 Martin Rudalics <rudalics@gmx.at>
1661 * frame.c (frame_inhibit_resize):
1662 * widget.c (EmacsFrameResize):
1663 * window.c (resize_frame_windows, Fset_window_configuration):
1664 * xdisp.c (expose_frame):
1665 * xfns.c (x_change_tool_bar_height):
1666 * xmenu.c (update_frame_menubar):
1667 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
1668 Remove code left dead after 2014-07-27 changes.
1670 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
1672 Fix local_cons etc. to not exhaust the stack when in a loop.
1673 Problem reported in:
1674 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
1675 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1676 * charset.c (load_charset_map_from_file, Ffind_charset_region)
1677 (Ffind_charset_string):
1678 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
1679 * data.c (wrong_range):
1680 * editfns.c (Fpropertize, format2):
1681 * emacs.c (init_cmdargs, decode_env_path):
1682 * fileio.c (auto_save_error):
1683 * fns.c (Fyes_or_no_p):
1684 * font.c (font_style_to_value, font_parse_xlfd)
1685 (font_parse_family_registry, font_delete_unmatched)
1687 * fontset.c (Fset_fontset_font):
1688 * frame.c (x_get_arg):
1689 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
1690 (read_char_minibuf_menu_prompt):
1691 * keymap.c (silly_event_symbol_error, describe_vector):
1692 * lread.c (load_warn_old_style_backquotes):
1693 * menu.c (single_menu_item):
1694 * minibuf.c (Fread_buffer):
1695 * process.c (status_message, Fformat_network_address)
1696 (server_accept_connection):
1697 * textprop.c (copy_text_properties):
1698 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1699 * xfns.c (x_default_scroll_bar_color_parameter):
1700 * xfont.c (xfont_open):
1701 * xselect.c (x_clipboard_manager_error_1):
1702 * xterm.c (x_term_init):
1703 Put USE_LOCAL_ALLOCA at the start of the function.
1704 * fns.c (maybe_resize_hash_table): Use build_string instead of
1705 build_local_string, since we'd otherwise need a conditional
1706 USE_LOCAL_ALLOCA here, but this is just debugging output and is
1707 not worth the bother of optimization.
1708 * font.c (font_delete_unmatched): Remove by-hand code that
1709 observed MAX_ALLOCA limit, since it's now done automatically.
1710 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
1711 since build_local_string needs its sa_alloc.
1712 * lisp.h (lisp_word_count): New function.
1713 (SAFE_ALLOCA_LISP): Use it.
1714 (USE_LOCAL_ALLOCA): New macro.
1715 (local_cons, make_local_vector, make_local_string):
1716 Observe the MAX_ALLOCA limit.
1717 (LISP_STRING_OVERHEAD): New constant.
1718 (make_local_string): Use it.
1720 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1722 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
1723 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
1724 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
1725 and Solaris and it's likely to work on similar platforms.
1727 Avoid signed integer overflow when converting Time to ptrdiff_t.
1728 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
1730 (position_to_Time, Time_to_position): New functions.
1731 (gen_help_event, kbd_buffer_get_event): Use them.
1732 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
1733 Go back to plain 'unsigned long', so that 'Time' is the same
1734 for both X and non-X builds; this is less likely to cause surprise.
1735 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
1736 are the same size; this is no longer required.
1738 * keyboard.c (make_lispy_event): Avoid unnecessary tests
1739 of bit 28 and of whether an unsigned value is negative.
1740 This simplifies the code a bit, and pacifies clang 3.4.
1742 2014-09-24 Eli Zaretskii <eliz@gnu.org>
1744 * systime.h (Time): Define as size_t, to be consistent with 64-bit
1745 Windows builds, where 'long' is a 32-bit type.
1747 * w32inevt.h (w32_console_mouse_position): Update the argument
1748 types to use 'Time'.
1750 * w32term.c (w32_mouse_position)
1751 (x_horizontal_scroll_bar_report_motion)
1752 (x_scroll_bar_report_motion): Update the argument types to use
1755 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1757 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
1758 (struct input_event): ...unsigned bitfields. Likewise for
1759 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1760 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1761 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1762 (kbd_buffer_get_event): Adjust users.
1763 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1764 (make_scroll_bar_position): New function, refactored out of...
1765 (make_lispy_event): ...adjusted user.
1766 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1767 * nsterm.m (ns_mouse_position, mouseUp):
1768 * term.c (term_mouse_position):
1769 * w32inevt.c (w32_console_mouse_position):
1770 * w32term.c (w32_mouse_position):
1771 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1772 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1773 Prefer enum and explicit enum members to integers and numeric values.
1775 * chartab.c (uniprop_encode_value_numeric):
1776 * font.c (font_style_to_value): Use make_local_vector.
1777 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1778 * keymap.c (append_key): Use scoped_list1.
1780 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1781 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1783 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1785 Fix some slow uses and misuses of strcat.
1786 * doc.c (get_doc_string):
1787 * gtkutil.c (get_utf8_string):
1788 * xsmfns.c (x_session_initialize):
1789 Avoid recomputation of string length.
1790 * ftfont.c (ftfont_spec_pattern):
1791 * xfns.c (xic_create_fontsetname):
1792 Don't assume output buffer is initially zero.
1794 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1796 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1797 All callers changed.
1798 * xterm.c (x_term_init): Use new functionality to avoid two needs
1799 to compute a string length.
1801 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1803 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1805 Use known length of a Lisp string to copy it faster.
1806 * lisp.h (lispstrcpy): New function. Add comment.
1807 * callproc.c (child_setup):
1808 * dbusbind.c (xd_append_arg):
1809 * doc.c (get_doc_string):
1810 * font.c (Ffont_xlfd_name):
1811 * frame.c (xrdb_get_resource):
1812 * process.c (Fmake_network_process, network_interface_info):
1813 * w32fns.c (Fx_open_connection):
1814 * w32proc.c (sys_spawnve):
1815 * xfns.c (select_visual):
1816 * xfont.c (xfont_list):
1817 * xsmfns.c (x_session_initialize):
1818 * xterm.c (x_term_init): Use it.
1820 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1822 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1823 Problem reported by Dmitry Antipov in thread leading to:
1824 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1825 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1826 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1828 * callproc.c (call_process): Save and restore sa_avail.
1829 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1830 (AVAIL_ALLOCA): New macro.
1831 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1832 Use it, and check against sa_avail rather than MAX_ALLOCA.
1834 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1836 On OSX, do not free font-specific data more than once (Bug#18501).
1837 * macfont.m (macfont_close): Release and free font-specific data
1838 only if it wasn't previously freed.
1840 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1842 * unexmacosx.c (dump_it): Improve error message.
1844 2014-09-22 Juri Linkov <juri@jurta.org>
1846 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1847 (Bug#10747, bug#18334)
1849 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1851 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1852 units in which the position is measured. (Bug#18493)
1854 * xdisp.c (redisplay_internal): Force redisplay of all windows
1855 that show a buffer whose narrowing has changed. (Bug#18490)
1857 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1859 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1860 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1861 lines, draw the hollow-box and hbar cursors on the right side of
1862 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1865 * xterm.c (x_draw_stretch_glyph_string):
1866 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1867 caused the block cursor to disappear on a TAB in R2L lines in
1868 every window except the leftmost one. Reported by Martin Rudalics
1871 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1873 Always use matched specpdl entry to record call arguments (Bug#18473).
1874 * lisp.h (record_in_backtrace): Adjust prototype.
1875 * eval.c (record_in_backtrace): Return current specpdl level.
1876 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1877 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1878 entry and use that entry in call to backtrace_debug_on_exit.
1879 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1880 (do_debug_on_call): Get current specpdl level as 2nd arg.
1882 Prefer ptrdiff_t to int and avoid integer overflows.
1883 * fileio.c (make_temp_name):
1884 * font.c (font_parse_family_registry): Avoid integer
1885 overflow on string size calculation.
1886 * data.c (Faset): Likewise for byte index.
1888 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1890 Fix display of R2L lines in partial-width windows.
1891 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1892 assigned the correct value.
1893 (extend_face_to_end_of_line): Account for truncation and
1894 continuation glyphs in R2L rows when one of the fringes is not
1896 (display_line): Don't assign negative X offset to a row if we are
1897 going to produce a truncation glyph for it. When handling
1898 truncated R2L rows, consider the width of the left fringe instead
1900 (produce_special_glyphs): Fix bogus assignments.
1902 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1904 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1905 always set to a valid value. Make sure the size passed to alloca
1906 is always positive. (Bug#18516)
1908 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1910 Avoid extra call to oblookup when interning symbols.
1911 * lisp.h (intern_driver): Add prototype.
1912 * lread.c (intern_driver): New function.
1913 (intern1, intern_c_string_1, Fintern):
1914 * font.c (font_intern_prop):
1915 * w32font.c (intern_font_name): Use it.
1917 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1919 Minor improvements to new stack-allocated Lisp objects.
1920 * frame.h (FRAME_PARAMETER):
1921 Prefer scoped_list1 to local_list1 where either would do.
1922 * lisp.h (scoped_list4): New macro.
1923 (local_cons, local_list1, local_list2, local_list3, local_list4)
1924 (make_local_vector, make_local_string, build_local_string):
1925 Prefer functions to macros where either would do.
1926 * xdisp.c (build_desired_tool_bar_string):
1927 Prefer scoped_list4 to local_list4 where either would do.
1929 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1931 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
1932 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
1933 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
1934 * frame.h (FRAME_PARAMETER): New macro.
1935 * dispnew.c (init_display):
1936 * fontset.c (Fset_fontset_font):
1937 * frame.c (x_default_parameter):
1938 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
1939 * xfns.c (x_default_scroll_bar_color_parameter)
1940 (x_default_font_parameter, x_create_tip_frame): Use it.
1941 * editfns.c (Fpropertize): Use local_cons.
1942 * process.c (status_message): Use build_local_string.
1943 * xfont.c (xfont_open): Use make_local_string.
1944 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
1946 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
1948 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
1949 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
1950 !__clang__. This works with GCC and with clang and is safer for
1951 compilers we don't know about.
1952 (local_cons): Rename parameter to make capture less likely.
1954 2014-09-17 Samuel Bronson <naesten@gmail.com>
1956 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
1958 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
1960 Fix minor problems found by static checking.
1961 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
1963 * buffer.h (decode_buffer): Doc and indentation fixes.
1964 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
1966 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1968 Avoid clang-specific warnings.
1969 * buffer.c (init_buffer): Shut up -Wself-assign.
1970 * process.c (server_accept_connection): Shut up -Wunsequenced.
1972 2014-09-16 Daniel Colascione <dancol@dancol.org>
1974 * fns.c (sxhash): For symbols, use address as hash code.
1976 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1978 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
1979 * charset.c (load_charset_map_from_file): Use scoped_list2
1980 and build_local_string.
1981 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1982 * emacs.c (init_cmdargs, decode_env_path):
1983 * fileio.c (Fexpand_file_name):
1984 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
1985 * frame.c (x_get_arg):
1986 * keyboard.c (safe_run_hooks_error):
1987 * lread.c (load_warn_old_style_backquotes):
1988 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1989 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
1990 * xselect.c (x_clipboard_manager_error_1)
1991 (x_clipboard_manager_save_all):
1992 * xterm.c (x_term_init): Use build_local_string.
1994 Avoid more integer overflows on string size calculations.
1995 * category.c (Fmake_category_set):
1996 * xdisp.c (get_overlay_arrow_glyph_row):
1997 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
1999 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2001 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
2002 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
2003 error message format. Use message_with_string to have non-ASCII
2004 file names properly displayed.
2005 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
2006 when w32-unicode-filenames is non-nil, but not on Windows 9X,
2007 where these APIs are not available even in UNICOWS.DLL.
2008 Improve the format of error messages and include the file name in them
2010 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
2011 call play-sound-functions, per documentation.
2013 * w32.c (w32_get_long_filename, w32_get_short_filename):
2014 Constify the input file name arguments.
2016 * w32.h (w32_get_long_filename, w32_get_short_filename):
2019 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2021 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
2022 * lisp.h (local_cons, local_list1, local_list2, local_list3)
2023 [USE_LOCAL_ALLOCATORS]: New macros.
2024 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
2025 (build_local_string): Avoid argument name expansion clash with
2027 * alloc.c (toplevel)
2028 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
2029 Preprocessor guard to avoid impossible configuration.
2030 * charset.c (Ffind_charset_region, Ffind_charset_string):
2031 Use make_local_vector.
2032 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
2033 * textprop.c (Fput_text_property, Fadd_face_text_property):
2035 (copy_text_properties): Use local_cons and local_list3.
2036 * chartab.c (uniprop_table):
2037 * data.c (wrong_choice, wrong_range):
2038 * doc.c (get_doc_string):
2039 * editfns.c (format2):
2040 * fileio.c (Fexpand_file_name, auto_save_error):
2041 * fns.c (Fyes_or_no_p):
2042 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
2043 * fontset.c (Fset_fontset_font):
2044 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
2045 (read_char_minibuf_menu_prompt):
2046 * keymap.c (silly_event_symbol_error, describe_vector):
2047 * menu.c (single_menu_item):
2048 * minibuf.c (Fread_buffer):
2049 * process.c (status_message, Fformat_network_address)
2050 (server_accept_connection): Use make_local_string and
2051 build_local_string. Prefer compound literals where appropriate.
2053 2014-09-15 Daniel Colascione <dancol@dancol.org>
2055 * fns.c (Fsort): Tweak sort docstring.
2057 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2059 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
2060 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
2061 set errno to EAGAIN instead, to allow the caller to retry the
2062 write after some waiting. Fixes deadlocks when Emacs exchanges a
2063 lot of data through the pipe. (Bug#18420)
2065 * sound.c (Fplay_sound_internal): Encode the sound file name in
2066 the ANSI codepage. Expand it against data-directory, as per docs,
2067 not against the current directory. No need to make a local copy
2068 of the file name; pass the encoded file name directly to
2069 do_play_sound. (Bug#18463)
2071 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
2072 NULL, and the file name is not encodable in ANSI codepage, return
2073 the string with "?" replacement characters, which will fail the
2074 caller. This avoids returning a random value in that case.
2076 2014-09-15 Martin Rudalics <rudalics@gmx.at>
2078 * window.c (Fresize_mini_window_internal): Set w->total_lines
2079 from w->pixel_height (Bug#18422).
2081 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
2083 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
2084 (toggleFullScreen:): Take frame_resize_pixelwise into account when
2085 setting resize increments (Bug#18435).
2087 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2089 * xdisp.c (pos_visible_p): Properly save and restore the iterator
2090 state around the call to line_bottom, since it can move the
2091 iterator to another screen line. This fixes off-by-one errors in
2092 the reported row in some rare cases.
2094 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
2096 * callproc.c (init_callproc): Fix bug introduced at
2097 2014-09-07 (Bug#18474).
2099 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2101 Prefer ptrdiff_t to int and avoid integer overflows.
2102 * fileio.c (make_temp_name):
2103 * font.c (font_parse_family_registry): Avoid integer
2104 overflow on string size calculation.
2105 * data.c (Faset): Likewise for byte index.
2107 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
2109 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
2111 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2113 * lisp.h (make_local_string): Nitpick indent.
2114 * print.c (Fprin1_to_string): Remove unused GCPROs.
2116 More debugging aids around GCPROs.
2117 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2118 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2119 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2121 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2122 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2124 Remove redundant GCPROs around Ffuncall and Fapply calls.
2125 This is safe because Ffuncall protects all of its arguments by itself.
2126 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2127 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2128 (call6, call7): Likewise. Use compound literals where applicable.
2129 (run_hook_with_args_2): Use compound literal.
2131 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2133 Pacify --enable-gcc-warnings when no window system is used.
2134 These warnings found that subscript error, so they seem worthwhile.
2135 * composite.c (char_composable_p): Simplify a bit.
2136 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2137 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2138 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2139 * window.c (set_window_scroll_bars):
2140 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2141 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2142 Ignore -Wsuggest-attribute=const.
2143 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2144 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2146 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2148 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2149 Use check_iso_charset_parameter instead of doing the checks by hand.
2150 (check_iso_charset_parameter): Move up. Check parameters a bit
2151 more carefully, and return true for 96-char sets. All callers changed.
2153 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2155 Simplify lisp.h by removing the __COUNTER__ business.
2156 Problem reported by Dmitry Antipov in:
2157 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2158 * lisp.h (make_local_vector, make_local_string)
2159 (build_local_string): Simplify by not bothering with __COUNTER__.
2160 The __COUNTER__ business wasn't working properly, and was needed
2161 only for hypothetical future expansion anyway.
2163 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2165 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2166 terms to determine bitmap color. (Bug#18437)
2168 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2170 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2173 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2175 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2177 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2179 * xterm.c (handle_one_xevent): Detect iconified by looking at
2180 _NET_WM_STATE_HIDDEN.
2182 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2184 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2185 These can generate a constant with the correct value but the wrong
2186 width, which doesn't work as a printf argument. All uses removed.
2187 Problem reported by Dmitry Antipov in:
2188 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2189 (ENUMABLE): Remove; no longer needed.
2190 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2191 Remove; no longer needed because of the above change.
2192 Each definiens moved to the only use.
2194 Improve the experimental local and scoped allocation.
2195 * alloc.c (local_string_init, local_vector_init):
2196 New functions, defined if USE_LOCAL_ALLOCATORS.
2197 Mostly, these are moved here from lisp.h, as it's not
2198 clear it's worth making them inline.
2199 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2200 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2201 USE_STACK_LISP_OBJECTS, not on a laundry list.
2202 (local_string_init, local_vector_init): New decls.
2203 (union Aligned_Cons): New type.
2204 (scoped_cons): Use it. Give up on the char trick, as it's a too
2205 much of a maintenance hassle; if someone wants this speedup
2206 they'll just need to convince their compiler to align properly.
2207 Conversely, use the speedup if struct Lisp_Cons happens to
2208 be aligned even without a directive. Better yet, help it along
2209 by using union Aligned_Cons rather than struct Lisp_Cons.
2210 (pointer_valid_for_lisp_object): Remove. This check is not
2211 necessary, since make_lisp_ptr is already doing it. All uses removed.
2212 (local_vector_init, local_string_init): Move to alloc.c.
2213 (build_local_vector): Remove this awkward macro, replacing with ...
2214 (make_local_vector): New macro, which acts more like a function.
2215 Use statement expressions and use __COUNTER__ to avoid macro
2216 capture. Fall back on functions if these features are not supported.
2217 (build_local_string, make_local_string): Likewise.
2219 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2221 * xterm.c (x_term_init): Consolidate duplicated code.
2222 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2223 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2224 Add eassert and mark dpyinfo as dead only if it was alive.
2226 Add macros to allocate temporary Lisp objects with alloca.
2227 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2228 * character.h (parse_str_as_multibyte): Move prototype to ...
2229 * lisp.h (parse_str_as_multibyte): ... here.
2230 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2231 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2233 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2234 (local_string_init): New functions.
2235 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2236 (init_alloc_once): Call it.
2238 Cleanup last change and make all new stuff conditional.
2239 * lisp.h (build_local_string): Rename to ...
2240 (make_local_string): ... this macro.
2241 (build_local_string, scoped_list1, scoped_list3): New macros.
2242 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2243 and functions as such, use regular fallbacks otherwise.
2244 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2247 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2249 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2250 always make sure the marginal areas of the row are in sync with
2251 what the window wants. (Bug#18419)
2253 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2254 existing binding of a variable, to avoid silently aborting
2255 commands that use specbind. (Bug#18331)
2257 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2259 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2260 * coding.c (growable_destination): New function.
2261 (produce_chars): Use it for sanity checks. Do not fiddle with
2262 dst_end if the source and destination are both nil, as it's
2263 the caller's responsibility to avoid overlap.
2264 * keyboard.c (read_decoded_event_from_main_queue):
2265 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2266 length, not 4 times, to prevent decode_coding_c_string from trying
2267 to reallocate a destination. This removes the need for the FIXME.
2269 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2270 All callers simplified. Add a comment about exec_failed, vfork,
2273 Adjust drag-and-drop fix when window is above top (Bug#18303).
2274 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2275 XCDR bleed into XCAR's encoded value. Improve checks for
2276 out-of-range data while we're at it.
2278 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2280 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2281 is CONSP (Bug#18303).
2283 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2285 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2286 'alloca' gets passed arguments larger than MAX_ALLOCA.
2288 * font.c (MAX): Define if not defined elsewhere.
2290 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2292 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2293 here for destination buffer, to work around what appears to be a
2294 bug in decode_coding_c_string when the source and destination are
2297 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2298 This follows up on the recent thread in emacs-devel on alloca; see:
2299 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
2300 This patch also cleans up alloca-related glitches noted while
2301 examining the code looking for unbounded alloca.
2303 * callproc.c (init_callproc):
2304 Rewrite to avoid need for alloca.
2305 * buffer.c (mouse_face_overlay_overlaps)
2306 (report_overlay_modification):
2307 * buffer.h (GET_OVERLAYS_AT):
2308 * coding.c (make_subsidiaries):
2309 * doc.c (Fsnarf_documentation):
2310 * editfns.c (Fuser_full_name):
2311 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2312 (search_embedded_absfilename, Fsubstitute_in_file_name):
2313 * fns.c (Fmake_hash_table):
2314 * font.c (font_vconcat_entity_vectors, font_update_drivers):
2315 * fontset.c (fontset_pattern_regexp, Ffontset_info):
2316 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
2317 (xrdb_get_resource, x_get_resource_string):
2318 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
2319 * ftxfont.c (ftxfont_draw):
2320 * image.c (xbm_load, xpm_load, jpeg_load_body):
2321 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
2323 * keymap.c (Fdescribe_buffer_bindings, describe_map):
2325 * menu.c (digest_single_submenu, find_and_call_menu_selection)
2326 (find_and_return_menu_selection):
2327 * print.c (PRINTFINISH):
2328 * process.c (Fformat_network_address):
2329 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
2330 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
2331 * sound.c (wav_play, au_play):
2332 * syntax.c (skip_chars):
2333 * term.c (tty_menu_activate, tty_menu_show):
2334 * textprop.c (get_char_property_and_overlay):
2335 * window.c (Fset_window_configuration):
2336 * xdisp.c (safe__call, next_overlay_change, vmessage)
2337 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
2338 * xfaces.c (face_at_buffer_position):
2339 * xmenu.c (x_menu_show):
2340 Use SAFE_ALLOCA etc. instead of plain alloca, since the
2341 allocation size isn't bounded.
2342 * callint.c (Fcall_interactively): Redo memory_full check
2343 so that it can be done at compile-time on some platforms.
2344 * coding.c (MAX_LOOKUP_MAX): New constant.
2345 (get_translation_table): Use it.
2346 * callproc.c (call_process): Use SAFE_NALLOCA instead of
2347 SAFE_ALLOCA, to catch integer overflows on size calculation.
2348 (exec_failed) [!DOS_NT]: New function.
2349 (child_setup) [!DOS_NT]: Use it.
2350 * editfns.c (Ftranspose_regions):
2351 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
2352 * editfns.c (check_translation):
2353 Allocate larger buffers on the heap.
2354 * eval.c (internal_lisp_condition_case):
2355 Check for MAX_ALLOCA overflow.
2356 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
2357 (Fbase64_encode_region, Fbase64_decode_region):
2358 Avoid unnecessary calls to SAFE_FREE before 'error'.
2359 * buffer.c (mouse_face_overlay_overlaps):
2360 * editfns.c (Fget_pos_property, check_translation):
2361 * eval.c (Ffuncall):
2362 * font.c (font_unparse_xlfd, font_find_for_lface):
2363 * ftfont.c (ftfont_drive_otf):
2364 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
2365 (menu_bar_items, tool_bar_items):
2366 * sound.c (Fplay_sound_internal):
2367 * xdisp.c (load_overlay_strings, dump_glyph_row):
2368 Use an ordinary auto buffer rather than alloca, since the
2369 allocation size is fixed and small.
2370 * ftfont.c: Include <c-strcase.h>.
2371 (matching_prefix): New function.
2372 (get_adstyle_property): Use it, to avoid need for alloca.
2373 * keyboard.c (echo_add_key):
2374 * keymap.c (describe_map): Use ptrdiff_t, not int.
2375 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
2376 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
2377 when counting bytes.
2378 * lisp.h (xlispstrdupa): Remove, replacing with ...
2379 (SAFE_ALLOCA_STRING): ... new macro with different API.
2380 This fixes a portability problem, namely, alloca result
2381 passed to another function. All uses changed.
2382 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
2384 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
2385 (REGEX_ALLOCATE): New macros.
2386 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
2387 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
2389 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
2391 (decode_mode_spec_coding): Store directly into buf rather than
2392 into an alloca temporary and copying the temporary to the buf.
2394 2014-09-06 Eli Zaretskii <eliz@gnu.org>
2396 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
2398 2014-09-04 Jan D <jan.h.d@swipnet.se>
2400 * xterm.c (x_term_init): Don't call x_session_initialize if running
2401 as a daemon (Bug#18375).
2403 * xsmfns.c: Initialize ice_fd.
2405 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
2407 Less chatter in 'make' output.
2408 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
2409 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
2410 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
2412 2014-09-03 Martin Rudalics <rudalics@gmx.at>
2414 * buffer.c (scroll-bar-height): Fix typo in doc-string.
2415 * frame.c (Vdefault_frame_horizontal_scroll_bars):
2417 * nsfns.m (Fx_create_frame):
2418 * w32fns.c (Fx_create_frame):
2419 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
2422 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2424 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
2425 the reported row in the case of a window with a header line, by
2426 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
2427 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
2429 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
2431 * eval.c (internal_lisp_condition_case): Don't overrun the stack
2432 when configured --with-wide-int on typical 32-bit platforms.
2434 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2436 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
2437 when HPOS is negative, for the benefit of R2L glyph rows whose
2438 newline overflows into the fringe.
2440 2014-09-03 Ken Brown <kbrown@cornell.edu>
2442 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
2444 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
2446 Minor cleanup of recent strlen-avoiding patch.
2447 * fileio.c (CHECK_LENGTH): Remove.
2448 Rewrite callers so that they don't need it.
2449 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
2450 variable wasn't set.
2452 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2454 * fileio.c (CHECK_LENGTH): New macro.
2455 (Fexpand_file_name): Use it and get rid of a few more calls
2456 to strlen and strcat.
2457 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
2458 * lisp.h (egetenv): ... because of a new inline function used to
2459 avoid calls to strlen for a compile-time constants.
2461 * buffer.h (decode_buffer): New function.
2462 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
2463 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
2464 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
2465 * data.c (Flocal_variables_p):
2466 * fileio.c (Fverify_visited_file_modtime):
2467 * marker.c (live_buffer): Use it.
2469 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2471 Avoid extra calls to strlen in filesystem I/O routines.
2472 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
2473 the length of 'newdir' is known or may be precalculated.
2474 (file_accessible_directory_p): Prefer to pass Lisp_Object,
2475 not 'char *', and so use precalculated length.
2476 (Ffile_accessible_directory_p):
2477 * callproc.c (encode_current_directory, init_callproc):
2478 * charset.c (init_charset):
2479 * lread.c (load_path_check, load_path_default): Adjust users.
2480 * lisp.h (file_accessible_directory_p): Tweak prototype.
2482 2014-09-01 Eli Zaretskii <eliz@gnu.org>
2484 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
2487 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
2489 --enable-silent-rules now suppresses more chatter.
2490 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
2491 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
2492 (am__v_CCLD_1): New macros, taken from Automake.
2493 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
2495 Clean up extern decls a bit.
2496 * bytecode.c: Include blockinput.h and keyboard.h rather
2497 than rolling their APIs by hand.
2498 * emacs.c: Include regex.h and rely on its and lisp.h's API
2499 rather than rolling them by hand.
2500 * lastfile.c: Include lisp.h, to check this file's API.
2501 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
2503 * regex.h (re_max_failures): New decl.
2504 * unexcw.c, unexmacosx.c, unexw32.c:
2505 Rely on lisp.h's API rather than rolling it by hand.
2506 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
2507 Declare at top level, to pacify GCC -Wnested-externs.
2509 2014-08-31 Eli Zaretskii <eliz@gnu.org>
2511 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
2512 clipping rectangle become negative (i.e. large positive, since
2513 it's an unsigned data type). This can happen in R2L hscrolled
2514 glyph rows, and caused us to draw the cursor glyph on the fringe.
2515 For the details, see
2516 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
2518 2014-08-31 Ken Brown <kbrown@cornell.edu>
2520 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
2521 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
2522 is defined. (Bug#18368)
2524 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
2526 Vector-sorting fixes (Bug#18361).
2527 It's not safe to call qsort or qsort_r, since they have undefined
2528 behavior if the user-specified predicate is not a total order.
2529 Also, watch out for garbage-collection while sorting vectors.
2530 * fns.c: Include <vla.h>.
2531 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
2532 (sort_vector_compare): Remove, replacing with ....
2533 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
2534 ... these new functions.
2535 (sort_vector): Rewrite to use the new functions.
2536 GCPRO locals, since the predicate can invoke the GC.
2537 Since it's in-place return void; caller changed.
2538 (merge): Use 'inorder', for clarity.
2540 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
2541 One can't hoist this out of the 'if', because intervening calls to
2542 newlocale, twolower, etc. can change errno.
2544 2014-08-30 Eli Zaretskii <eliz@gnu.org>
2546 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
2547 wording of the error messages.
2548 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
2551 * w32proc.c (get_lcid_callback): Accept locale specifications
2552 without the country part, as in "enu" vs "enu_USA".
2553 (w32_compare_strings): Signal an error if a locale was specified,
2554 but couldn't be translated into a valid LCID.
2556 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2558 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
2560 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
2562 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
2563 errno after towlower_l. errno's value is not specified after
2564 towlower_l. Instead, assume that towlower_l returns its argument
2565 on failure, which is portable in practice.
2567 2014-08-29 Eli Zaretskii <eliz@gnu.org>
2569 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
2571 * w32proc.c (w32_compare_strings): Accept additional argument
2572 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
2573 if requested. If w32-collate-ignore-punctuation is non-nil, add
2574 NORM_IGNORESYMBOLS to the flags.
2575 (LINGUISTIC_IGNORECASE): Define if not already defined.
2576 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
2578 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
2581 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2583 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
2584 Define substitutes for platforms that lack them.
2585 (str_collate): Add arguments locale and ignore_case.
2587 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
2588 Add optional arguments LOCALE and IGNORE-CASE.
2590 * lisp.h (str_collate): Adapt argument list.
2592 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2594 Add vectors support to Fsort.
2595 * fns.c (sort_vector, sort_vector_compare): New functions.
2596 (sort_list): Likewise, refactored out of ...
2597 (Fsort): ... adjusted user. Mention vectors in docstring.
2598 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
2599 * alloc.c (make_save_int_obj): New function.
2600 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
2601 (make_save_int_obj): Add prototype.
2603 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
2604 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
2605 Conditionally define to match system's qsort_r signature.
2606 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
2608 2014-08-28 Ken Brown <kbrown@cornell.edu>
2610 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
2611 dumping and the system malloc after dumping. (Bug#18222)
2613 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
2614 Define as macros, expanding to hybrid_malloc, etc.
2615 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
2616 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
2618 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
2619 full implementation on Cygwin. Remove Cygwin-specific code that
2620 is no longer needed.
2621 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
2622 Redefine as macros expanding to gmalloc, grealloc, etc.
2623 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
2624 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
2625 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2626 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2628 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2629 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2630 HAVE_POSIX_MEMALIGN)]: New functions.
2631 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2632 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2633 hybrid_aligned_alloc; declare.
2634 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2635 HAVE_POSIX_MEMALIGN)]: Define.
2636 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2637 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2638 Define as macro, expanding to gget_current_dir_name, and define
2640 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2641 malloc_enable_thread(). Don't initialize malloc.
2642 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2643 no longer defined on Cygwin).
2644 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2645 * sheap.c (bss_sbrk_buffer_end): New variable.
2646 * unexcw.c (__malloc_initialized): Remove variable.
2647 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2649 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2652 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2654 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2655 In `event->y' return entire range (the size of the scroll bar minus
2657 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2658 return entire range (the scaled size of the scroll bar minus
2659 that of the slider). In `portion' return the scaled position of
2661 (xaw_jump_callback): Restore part of code for vertical scroll
2662 bar broken in change from 2014-07-27.
2663 (xaw_scroll_callback): Provide incremental scrolling with
2664 horizontal scroll bars.
2666 2014-08-28 Eli Zaretskii <eliz@gnu.org>
2668 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
2670 * indent.c (Fvertical_motion): Fix vertical motion up through a
2671 display property after a newline. (Bug#18276)
2673 * xdisp.c (display_line): Don't assume that the call to
2674 reseat_at_next_visible_line_start ends up at a character
2675 immediately following the newline on the previous line.
2676 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
2677 beyond ZV, which causes infloop in redisplay. For the details, see
2678 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
2680 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
2681 coordinate for hscrolled R2L screen lines. (Bug#18277)
2683 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
2685 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
2688 2014-08-27 Eli Zaretskii <eliz@gnu.org>
2690 * syntax.c (scan_lists): Don't examine positions before BEGV.
2693 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
2695 Improve robustness of new string-collation code (Bug#18051).
2696 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
2697 (newlocale, wcscoll_l): Define substitutes for platforms that
2698 lack them, so as to simplify the mainline code.
2699 (str_collate): Simplify the code by assuming the above definitions.
2700 Use wcscoll_l, not uselocale, as uselocale is too fragile.
2701 For example, the old version left the Emacs in the wrong locale if
2702 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
2703 result. Report an error if newlocale fails.
2705 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
2707 * lisp.h (str_collate):
2708 * sysdep.c (str_collate): Return int.
2709 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
2711 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2713 Fix some glitches in previous change.
2714 * sysdep.c (stack_direction): Replace stack_grows_down
2715 to simplify calculation of stack boundaries.
2716 (handle_sigsegv): Check whether we really crash somewhere near
2717 to stack boundary, and handle fatal signal as usual if not.
2718 (init_sigsegv): Adjust accordingly.
2719 * keyboard.c (Vtop_level_message): Rename to
2720 Vinternal__top_level_message, as suggested by Stefan Monnier in
2721 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
2722 All related users changed.
2724 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2726 Handle C stack overflow caused by too nested Lisp evaluation.
2727 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
2728 siglongjmp point to transfer control from SIGSEGV handler.
2729 * keyboard.c (return_to_command_loop, recover_top_level_message)
2730 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
2731 (regular_top_level_message): New variable.
2732 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
2733 exit from SIGSEGV handler and adjust message displayed by Vtop_level
2735 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
2736 new variables described above.
2737 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
2738 (stack_grows_down, sigsegv_stack, handle_sigsegv)
2739 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
2740 (init_sigsegv): New function.
2741 (init_signals): Use it.
2743 2014-08-25 Ken Brown <kbrown@cornell.edu>
2745 * emacs.c (main): Remove use of obsolete macro
2746 G_SLICE_ALWAYS_MALLOC.
2748 2014-08-25 Eli Zaretskii <eliz@gnu.org>
2750 Implement locale-sensitive string collation for MS-Windows.
2751 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
2752 New functions. (Bug#18051)
2754 * w32.h (w32_compare_strings): Add prototype.
2756 * w32.c <g_b_init_compare_string_w>: New global flag.
2757 (globals_of_w32): Initialize it.
2759 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2761 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2762 [WINDOWSNT]: Call str_collate on MS-Windows.
2764 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2766 One more minor cleanup of font subsystem.
2767 * font.h (struct font_driver): Convert text_extents to
2768 return void because returned value is never actually used.
2769 * macfont.m (macfont_text_extents):
2770 * w32font.c (w32font_text_extents):
2771 * xftfont.c (xftfont_text_extents): Adjust to return void
2772 and assume that 'metrics' argument is always non-NULL.
2773 * ftfont.c (ftfont_text_extents):
2774 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2776 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2778 Minor cleanups of str_collate fix (Bug#18051).
2779 * fns.c (str_collate): Move decl from here ...
2780 * lisp.h (str_collate): ... to here.
2781 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2782 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2783 potential problems with integer overflow. Don't assume
2784 setlocale succeeds. Remove unnecessary test before restoring
2785 locale via setlocale, and free the copied setlocale string
2788 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2790 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2792 * sysdep.c (str_collate): New function. (Bug#18051)
2794 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2796 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2797 if the initial "rm -f" fails. This is for MinGW builds, where
2798 MS-Windows will not allow deleting the executable file of a
2801 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2803 * w32term.c (w32_scroll_bar_handle_click)
2804 (w32_horizontal_scroll_bar_handle_click)
2805 (x_scroll_bar_report_motion)
2806 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2807 SB_THUMBTRACK, use the 32-bit position information returned by
2808 GetScrollInfo, not the 16-bit information returned in the Windows
2811 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2813 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2814 second coordinate ('y') reported for dragging the horizontal
2817 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2819 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2820 and text area-relative x-coordinates.
2822 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2824 Avoid overwriting the reversed_p flags in the glyph matrices when
2825 init_iterator or start_display are called.
2826 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2828 (tool_bar_height, redisplay_tool_bar, try_window)
2829 (try_window_reusing_current_matrix, try_window_id)
2830 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2831 reversed_p flag of the iterator's glyph row where the glyph row
2832 is going to be redrawn.
2834 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2836 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2838 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2840 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2841 of emacs_event return length from si.nPage to si.nMax.
2842 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2843 interchange start and end of thumb.
2845 2014-08-15 Ken Brown <kbrown@cornell.edu>
2847 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2848 ERRORCHECK mutexes. (Bug#18222)
2850 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2852 * frame.c (set_menu_bar_lines_1): Remove.
2853 (set_menu_bar_lines): Call change_frame_size instead of
2854 set_menu_bar_lines_1.
2856 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2858 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2861 2014-08-11 Glenn Morris <rgm@gnu.org>
2863 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2864 writing before backing up, since it causes a more serious problem
2865 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2866 (choose_write_coding_system): No longer callable from Lisp.
2867 Move last piece back here from Fwrite_region.
2868 (Fwrite_region, syms_of_fileio): Update for above changes.
2870 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2872 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2873 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2874 (Fwindow_new_pixel, Fset_window_new_pixel)
2875 (Fset_window_new_total, Fset_window_new_normal)
2876 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2878 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2880 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2882 * fontset.c (Finternal_char_font): Recompute basic faces if the
2883 frame's face cache was cleared. (Bug#18162)
2885 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2887 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2888 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2889 base buffer's undo list.
2891 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2893 Fix a couple of recent inadvertent breaks of the MSDOS port.
2894 * msdos.c: include required menu.h
2895 * term.c: set correct menu_show_hook on MSDOS.
2897 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2899 Fix handling of menu bar line on TTY frames (Bug#18136)
2901 * dispnew.c (handle_window_change_signal):
2902 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2903 frame's menu bar lines subtracted from height.
2904 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2906 (adjust_frame_size): Count in menu bar when setting FrameRows.
2907 (make_terminal_frame): When setting up the frame's lines and
2908 text height don't count in the menu bar.
2909 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2910 lines subtracted from height.
2911 (do_switch_frame): Set tty's FrameRows to number of total lines
2913 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2914 is used, return total number of lines and columns.
2915 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2917 * term.c (OUTPUT, tty_set_terminal_modes)
2918 (tty_set_terminal_window, tty_set_scroll_region)
2919 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2920 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2921 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2922 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2923 Call change_frame_size with frame's menu bar lines subtracted
2925 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2926 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
2929 2014-08-09 Reuben Thomas <rrt@sc3d.org>
2931 * alloc.c (Fmemory_info): Remove a stray brace.
2933 * process.c: Fix a comment typo.
2935 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
2937 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
2939 * widgetprv.h (EmacsFramePart): Remove font.
2941 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
2942 (resources, setup_frame_cursor_bits): Remove unused variables and
2943 functions, esp. wrt. font (Bug#18227).
2945 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
2947 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
2949 2014-08-07 Reuben Thomas <rrt@sc3d.org>
2951 Refer to MS-DOS using the same name everywhere.
2953 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
2957 2014-08-05 Martin Rudalics <rudalics@gmx.at>
2959 * w32term.c (w32_redeem_scroll_bar):
2960 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
2961 not redeeming scroll bars that have been turned off.
2963 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2965 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
2966 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
2967 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
2968 (safe_run_hook_funcall): Adjust accordingly.
2970 2014-08-04 Martin Rudalics <rudalics@gmx.at>
2972 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2973 Condition correctly according to toolkit used.
2974 * frame.c (make_initial_frame, make_terminal_frame)
2975 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
2976 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
2977 assignments according to presence of toolkit scrollbars.
2978 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
2979 Condition correctly according to toolkit used.
2980 * window.c (set_window_scroll_bars): Set horizontal scroll bar
2981 only if toolkit supports it.
2982 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
2984 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
2986 (XTredeem_scroll_bar): Always redeem scroll bar if present.
2988 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2990 * keyboard.c (safe_run_hook_funcall): Avoid consing around
2991 Vinhibit_quit and prefer internal_condition_case_n to pass args.
2992 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
2993 (safe_run_hooks): Remove comment which is not relevant any more.
2995 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
2997 Don't let big frames overrun the stack.
2998 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
2999 Use SAFE_NALLOCA, not alloca.
3001 Fix bug with clang + directory_files_internal + GC (Bug#16986).
3002 * dired.c (directory_files_internal): Use a volatile variable
3003 to prevent the compiler from optimizing away all copies of a local.
3004 I wonder how many other GC-related bugs like this lurk elsewhere?
3006 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
3007 * xterm.h (struct x_display_info): New member 'connection'.
3008 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
3009 so that x_delete_terminal has a file descriptor to pass to
3010 delete_keyboard_wait_descriptor.
3012 Don't mishandle year-9999 dates (Bug#18176).
3013 * editfns.c (decode_time_components): Store an invalid timespec
3014 on overflow, instead of returning false, so that the caller can
3015 distinguish overflow from other errors.
3016 (lisp_time_argument, lisp_seconds_argument): If the time is out
3017 of range, signal a time overflow instead of an invalid time spec.
3018 * keyboard.c (decode_timer): Treat time overflow like other
3021 Avoid undefined behavior with signed left shift.
3022 Caught by 'gcc -fsanitize=undefined'.
3023 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
3024 * dispnew.c (line_hash_code, scrolling):
3025 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
3026 Use 'unsigned', not 'int', for line hashes.
3027 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
3029 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3031 Make compare-strings more compatible with old behavior (Bug#17903).
3032 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
3034 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
3036 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
3037 Don't add label between left and right buttons (Bug#18129).
3039 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3041 Make functions static that no longer need to be extern.
3042 * frame.c, frame.h (set_menu_bar_lines):
3043 * keyboard.c (Qleftmost, Qrightmost):
3044 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
3045 (x_set_internal_border_width):
3048 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3050 Fix display of R2L lines when the last character fits only partially.
3051 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
3053 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
3054 R2L row is visible only partially, give the row a negative x
3056 (display_line): Fix the calculation of the glyph whose pixel width
3057 is used to decide whether the last produced glyph fits on the
3058 line. When the last glyph fits only partially, give the row a
3061 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
3062 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
3063 pixel width of the first glyph that is hscrolled from display.
3064 (display_line): In R2L glyph rows, don't give a negative offset to
3065 row->x when the first glyph begins before first_visible_x.
3067 * xdisp.c (display_line): If called with iterator set up to write
3068 to a marginal area, delay the call to handle_line_prefix until we
3069 switch back to the text area. (Bug#18035)
3071 * .gdbinit (xwindow): The members total_cols, total_lines,
3072 left_col, and top_line are C integers (and has been so for the
3075 2014-08-01 Andreas Schwab <schwab@suse.de>
3077 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
3078 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
3080 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3082 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
3083 (timerfd_callback): Ignore weird events with no data. Add tight
3084 assertions and comments.
3085 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
3086 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
3088 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3090 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
3091 I had confused && with ||.
3093 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
3095 Simplify timerfd configuration and fix some minor glitches.
3096 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
3097 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3098 Fall back on timer_create if timerfd_create fails at runtime.
3099 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3100 kernel primitives to do resolution. All uses removed.
3101 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3102 (turn_on_atimers): Clear timer_create-based timers too,
3105 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3106 Without this change, the code can access the local variable 'width'
3107 even when it has not been initialized, and likewise for 'height';
3108 in either case this leads to undefined behavior.
3110 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3112 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
3113 necessary, put horizontal scroll bar resources as well. See
3114 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
3115 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3117 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3119 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3120 background value to match the resource of its vertical counterpart.
3122 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3124 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3125 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3127 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3129 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3130 change that added the top margin height to the requested height
3131 and revert (undocumented) part of 2014-07-28 change that changed
3132 the logic of whether a size change occurred.
3134 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3136 * .gdbinit (xwindow): The members total_cols, total_lines,
3137 left_col, and top_line are C integers (and has been so for the
3140 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3143 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3145 On GNU/Linux, use timerfd for asynchronous timers.
3146 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3147 (toplevel): Rename alarm_timer_ok to special_timer_available.
3148 [HAVE_TIMERFD]: Declare timerfd.
3149 [HAVE_CLOCK_GETRES]: Declare resolution.
3150 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3151 system timer resolution.
3152 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3153 (timerfd_callback) [HAVE_TIMERFD]: New function.
3154 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3155 [ENABLE_CHECKING]: New function for the sake of automated tests.
3156 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3157 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3158 [ENABLE_CHECKING]: Defsubr test function.
3159 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3160 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3161 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3163 Fix --without-x build and pacify --enable-gcc-warnings.
3164 Problems reported in Bug#18122 and Bug#18124.
3165 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3166 (frame_windows_min_size): Now static.
3167 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3169 (adjust_frame_size): Always declare prototype.
3171 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3172 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3173 * atimer.c (timerfd_callback): Always read expiration data.
3175 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3176 * process.c (add_timer_wait_descriptor): Add timer descriptor
3177 to input_wait_mask and non_process_wait_mask as well.
3179 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3181 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3183 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3185 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3186 Reinstate code removed by the prevoius commit to this file.
3188 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3190 * buffer.h (struct buffer): New fields scroll_bar_height and
3191 horizontal_scroll_bar_type.
3192 * buffer.c (bset_scroll_bar_height)
3193 (bset_horizontal_scroll_bar_type): New functions.
3194 (Fbuffer_swap_text): Handle old_pointm field.
3195 (init_buffer_once): Set defaults for scroll_bar_height and
3196 horizontal_scroll_bar_type.
3197 (syms_of_buffer): New variables scroll_bar_height and
3198 horizontal_scroll_bar_type.
3199 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3200 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3201 (set_vertical_scroll_bar): Remove prototype.
3202 (x_change_tool_bar_height): Add prototype.
3203 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3204 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3205 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3207 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3208 (update_window): Start mode_line_row->y after horizontal scroll
3210 (change_frame_size_1): Call adjust_frame_size.
3211 (init_display): When changing the size of a tty frame do not
3212 pass height of menu bar.
3213 (Qframe_windows_min_size): New symbol.
3214 * frame.h (struct frame): List tool bar fields after menu bar
3215 fields. Add official, total_lines, horizontal_scroll_bars,
3216 config_scroll_bar_height and config_scroll_bar_lines fields.
3217 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3218 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3219 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3220 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3221 (FRAME_WINDOWS_HEIGHT): New macros.
3222 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3223 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3224 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3225 horizontal scroll bar.
3226 (frame_inhibit_resize, adjust_frame_size)
3227 (frame_windows_min_size): Add declarations.
3228 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3229 (x_set_scroll_bar_default_height, x_set_left_fringe)
3230 (x_set_right_fringe, x_set_vertical_scroll_bars)
3231 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3232 (x_set_scroll_bar_height): Add external declarations.
3233 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3234 (adjust_frame_size): New functions.
3235 (make_frame): Initial horizontal_scroll_bars field.
3236 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3238 (make_initial_frame, make_terminal_frame): No horizontal scroll
3239 bar in initial and terminal frames. Use adjust_frame_size.
3240 (Fframe_total_cols): Fix doc-string.
3241 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3242 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3243 Rewrite using adjust_frame_size.
3244 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3245 (Qframe_windows_min_size): New symbols.
3246 (x_set_frame_parameters): Remove call of check_frame_size.
3247 (x_report_frame_params): Return scroll_bar_height value.
3248 (x_set_left_fringe, x_set_right_fringe): New functions.
3249 (adjust_frame_height, x_set_internal_border_width)
3250 (x_set_fringe_width): Remove.
3251 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3252 (x_set_scroll_bar_width, x_set_right_divider_width)
3253 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3254 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3256 (x_figure_window_size): Rewrite to make frame display the
3257 expected number of lines.
3258 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3259 (Vdefault_frame_horizontal_scroll_bars)
3260 (Vframe_initial_frame_tool_bar_height)
3261 (frame_inhibit_implied_resize): New variables.
3262 * fringe.c (compute_fringe_widths): Remove.
3263 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3264 (xg_create_horizontal_scroll_bar)
3265 (xg_update_horizontal_scrollbar_pos)
3266 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3267 (xg_get_default_scrollbar_height)
3268 (xg_clear_under_internal_border): Extern.
3269 * gtkutil.c (xg_frame_resized): Don't call
3270 do_pending_window_change.
3271 (xg_frame_set_char_size): Use adjust_frame_size.
3272 (style_changed_cb): Call update_theme_scrollbar_height and
3273 x_set_scroll_bar_default_height.
3274 (x_wm_set_size_hint): Don't call check_frame_size.
3275 (update_theme_scrollbar_height)
3276 (xg_get_default_scrollbar_height)
3277 (xg_create_horizontal_scroll_bar)
3278 (xg_update_horizontal_scrollbar_pos)
3279 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3280 (xg_create_scroll_bar): Set horizontal slot of bar.
3281 (xg_initialize): Call update_theme_scrollbar_height.
3282 (xg_clear_under_internal_border): No more static.
3283 * insdel.c (adjust_suspend_auto_hscroll): New function.
3284 (adjust_markers_for_delete, adjust_markers_for_insert)
3285 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3286 * keyboard.c (readable_events, discard_mouse_events)
3287 (make_lispy_event): Handle horizontal scroll bar click events.
3288 (Fsuspend_emacs): When changing the size of a tty frame do not
3289 pass height of menu bar.
3290 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3291 (Qright, Qleftmost, Qrightmost): New symbols.
3292 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3294 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3295 * nsfns.m (x_set_internal_border_width): New function.
3296 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3297 Remove extended fringe code.
3298 (x_set_window_size, x_new_font): Don't call
3299 compute_fringe_widths.
3300 * term.c (Fresume_tty): When changing the size of a tty frame do
3301 not pass height of menu bar.
3302 (clear_tty_hooks, set_tty_hooks):
3303 Clear horizontal_scroll_bar_hook.
3304 (init_tty): Frame has no horizontal scroll bars.
3305 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
3306 scroll_bar_before_handle, scroll_bar_horizontal_handle,
3307 scroll_bar_after_handle, scroll_bar_left_arrow,
3308 scroll_bar_right_arrow, scroll_bar_to_leftmost and
3309 scroll_bar_to_rightmost entries.
3310 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
3311 (struct terminal): Add set_horizontal_scroll_bar_hook.
3312 * w32console.c (initialize_w32_display):
3313 Clear horizontal_scroll_bar_hook.
3314 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
3316 (x_clear_under_internal_border, x_set_internal_border_width):
3318 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
3319 Set windows_or_buffers_changed when adding the menu bar.
3320 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
3321 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3322 (w32_createhscrollbar): New functions.
3323 (w32_createscrollbar): Rename to w32_createvscrollbar.
3324 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
3325 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
3326 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
3327 Add WM_EMACS_SHOWCURSOR.
3328 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
3329 case do not artificially impose WM size hints.
3330 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
3331 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
3333 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
3334 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
3335 (unwind_create_frame_1): Remove.
3336 (Fx_create_frame): Make both scrollbars the system standard
3337 width and height. Use official field of frame structure to
3338 inhibit running window-configuration-change-hook.
3339 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3340 pixelwise. Handle frame's official field.
3341 (w32_frame_parm_handlers): Remove x_set_fringe_width
3342 entries. Add x_set_scroll_bar_height,
3343 x_set_horizontal_scroll_bars, x_set_left_fringe and
3345 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
3346 pass height of menu bar to change_frame_size.
3347 * w32menu.c (set_frame_menubar): Rewrite using
3348 frame_inhibit_resize.
3349 * w32term.h (struct w32_display_info):
3350 Add horizontal_scroll_bar_cursor and cursor_display_counter.
3351 (struct scroll_bar): Add horizontal.
3352 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3353 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3354 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
3355 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3356 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3357 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3358 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3359 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
3360 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
3361 Define instead of WM_EMACS_CREATESCROLLBAR.
3362 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
3363 WND_SCROLLBAR_INDEX.
3364 * w32term.c (horizontal_scroll_bar_min_handle)
3365 (horizontal_scroll_bar_left_border)
3366 (horizontal_scroll_bar_right_border): New integers.
3367 (x_set_frame_alpha): Replace x_highlight_frame by
3369 (x_window_to_scroll_bar): New argument "type". Update callers
3371 (w32_set_horizontal_scroll_bar_thumb)
3372 (x_horizontal_scroll_bar_report_motion)
3373 (w32_set_horizontal_scroll_bar)
3374 (w32_horizontal_scroll_bar_handle_click)
3375 (x_horizontal_scroll_bar_report_motion): New functions.
3376 (w32_mouse_position): Discriminate horizontal and vertical
3378 (my_create_scrollbar): Replace with two new functions
3379 my_create_vscrollbar and my_create_hscrollbar.
3380 (x_scroll_bar_create): New argument "horizontal".
3381 Update callers accordingly.
3382 (x_scroll_bar_remove, w32_condemn_scroll_bars)
3383 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
3385 (w32_read_socket): Handle WM_HSCROLL cae.
3386 (x_new_font): Don't recompute fringe widths.
3387 Use frame_inhibit_resize. Calculate new menu bar height iff we
3388 build without toolkit. Always clear under internal border.
3389 (x_set_window_size): Don't check frame size or recompute
3390 fringes. Reset fullscreen status before applying sizes.
3391 Always resize as requested by pixelwise argument. Don't call
3392 do_pending_window_change.
3393 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
3394 (w32_initialize_display_info): Initialize dpyinfo's
3395 horizontal_scroll_bar_cursor entry.
3396 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
3397 (w32_initialize): Init horizontal_scroll_bar_min_handle and
3398 horizontal_scroll_bar_left_border.
3399 (w32fullscreen_hook): Intermittently resize window to normal
3400 when switching from fullscreen to maximized state.
3401 (run_window_configuration_change_hook): Don't run it if frame is
3403 (unwind_change_frame): Remove.
3404 (Fset_window_configuration): Rewrite using frame's official field.
3405 * widget.c (set_frame_size): Don't call compute_fringe_widths.
3406 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
3407 * window.h (struct window): New fields old_pointm,
3408 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
3409 scroll_bar_height and suspend_auto_hscroll.
3410 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
3412 (sanitize_window_sizes): Extern.
3413 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
3414 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
3415 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
3416 (WINDOW_CONFIG_SCROLL_BAR_LINES)
3417 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
3419 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
3420 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
3421 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
3422 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
3423 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
3424 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
3425 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
3426 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
3427 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
3428 (Fwindow_old_point, sanitize_window_sizes): New functions.
3429 (Qwindow_sanitize_window_sizes): New symbol.
3430 (window_body_height): Count in horizontal scroll bar.
3431 (set_window_hscroll, Fscroll_left, Fscroll_right):
3432 Set suspend_auto_hscroll slot.
3433 (Fwindow_inside_edges): Count fringes pixelwise.
3434 (coordinates_in_window, Fcoordinates_in_window_p):
3435 Consider horizontal scroll bar.
3436 (check_frame_size, adjust_window_margins): Remove functions and
3437 corresponding calls.
3438 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
3439 (temp_output_buffer_show): Reset hscroll related fields.
3440 Initialize old_pointm.
3441 (make_parent_window): Initialize old_pointm.
3442 (make_window): Initialize old_pointm, horizontal scroll bar type,
3443 and scroll bar height.
3444 (resize_frame_windows): Don't count top margin in new sizes.
3445 Don't use safe sizes when shrinking a frame; let the window
3446 manager do the clipping.
3447 (Fsplit_window_internal): Inherit horizontal scroll bar type and
3449 (Fdelete_window_internal): Unchain old_pointm marker.
3450 (window_scroll_pixel_based, Fscroll_other_window):
3452 (Fwindow_text_width, Fwindow_text_height): New argument
3454 (struct saved_window): New fields, old_pointm, hscroll_whole,
3455 suspend_auto_hscroll, scroll_bar_height and
3456 horizontal_scroll_bar_type.
3457 (Fset_window_configuration, save_window_save): Set new fields of
3459 (apply_window_adjustment): Don't call adjust_window_margins.
3460 (set_window_margins): Don't change margins if new sizes don't
3462 (set_window_scroll_bars): New argument "horizontal_type".
3463 Handle horizontal scroll bars. Don't change scroll bars if they
3464 don't fit into window.
3465 (Fset_window_scroll_bars): New argument "horizontal_type".
3466 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
3467 (compare_window_configurations): Compare horizontal scroll bar
3469 * xdisp.c (window_text_bottom_y, window_box_height): Count in
3470 horizontal scroll bar height.
3471 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
3472 instead of FRAME_LINES.
3473 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
3474 ON_VERTICAL_SCROLL_BAR.
3475 (with_echo_area_buffer): Initialize old_pointm.
3476 (with_echo_area_buffer_unwind_data): Store old_pointm values in
3478 (unwind_with_echo_area_buffer): Handle old_pointm.
3479 (update_tool_bar): Set do_update when the tool bar window has at
3480 least one line (since this is what the user sets).
3481 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
3482 (redisplay_tool_bar): Return early when toolbar has zero lines.
3483 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
3484 (hscroll_window_tree): Handle suspension of auto_hscroll and
3486 (set_horizontal_scroll_bar): New function.
3487 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
3488 more than one line. Handle horizontal scroll bars.
3489 (note_mouse_highlight): Handle horizontal scrol bars.
3490 (expose_frame): Set dimensions of XRectangle from frame's text
3492 (Vvoid_text_area_pointer): Update doc-string.
3493 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
3494 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3495 (x_set_internal_border_width): New functions.
3496 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
3497 (unwind_create_frame_1): Remove.
3498 (Fx_create_frame): Handle horizontal scroll bars. Use official
3499 field of frame structure to inhibit running
3500 window-configuration-change-hook.
3501 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3502 pixelwise. Handle frame's official field.
3503 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
3504 x_set_horizontal_scroll_bars, x_set_left_fringe,
3506 * xmenu.c (update_frame_menubar, free_frame_menubar):
3507 Use adjust_frame_size.
3508 * xterm.h (struct x_display_info):
3509 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
3511 (struct scroll_bar): Add horizontal slot.
3512 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3513 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3514 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
3515 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3516 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3517 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3518 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3519 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
3520 (x_clear_under_internal_border): Remove.
3521 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
3522 (x_window_to_scroll_bar): New argument TYPE. Update callers.
3523 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
3524 HORIZONTAL. Update callers.
3525 (horizontal_action_hook_id): New action hook id.
3526 (x_horizontal_scroll_bar_to_input_event)
3527 (x_create_horizontal_toolkit_scroll_bar)
3528 (xt_horizontal_action_hook)
3529 (x_set_toolkit_horizontal_scroll_bar_thumb)
3530 (XTset_horizontal_scroll_bar, x_net_wm_state)
3531 (x_horizontal_scroll_bar_report_motion): New functions.
3532 (xg_scroll_callback, x_scroll_bar_handle_click):
3533 Handle horizontal scroll bars.
3534 (SCROLL_BAR_HORIZONTAL_NAME): Define.
3535 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
3537 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
3538 Handle horizontal scroll bars.
3539 (handle_one_xevent): Handle horizontal scroll bar events.
3540 Call x_net_wm_state.
3541 (x_set_window_size_1, x_wm_set_size_hint): Don't call
3543 (x_set_window_size): Don't call check_frame_size and
3544 do_pending_window_change.
3545 (x_term_init): Init horizontal_scroll_bar_cursor display info.
3546 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
3547 (x_scroll_bar_set_handle): Add some checks when calling
3550 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
3552 Revert previous change.
3553 There is certainly nothing wrong with writing code like 'lo <= i
3554 && i <= hi', even if LO happens to a constant. There isn't even
3555 anything wrong in general with writing 'a <= b' if A happens to
3556 be a constant. At any rate stylistic changes shouldn't
3557 be done like this without discussion.
3559 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
3561 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
3562 (Fgarbage_collect): Reorder conditions that are written backwards.
3563 * data.c (cons_to_unsigned): Likewise.
3564 * dispnew.c (update_frame_1, sit_for): Likewise.
3565 * fileio.c (file_offset): Likewise.
3566 * filelock.c (read_lock_data, lock_file): Likewise.
3567 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3569 * font.c (font_intern_prop, font_style_symbolic): Likewise.
3570 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
3571 * lread.c (read1): Likewise.
3572 * minibuf.c (read_minibuf_noninteractive): Likewise.
3573 * nsterm.m (x_set_frame_alpha): Likewise.
3574 * process.c (wait_reading_process_output): Likewise.
3575 * region-cache.c (delete_cache_boundaries): Likewise.
3576 * xterm.c (x_set_frame_alpha): Likewise.
3578 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
3580 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
3583 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
3585 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
3586 because atimer expiration is absolute rather than relative.
3588 2014-07-25 Eli Zaretskii <eliz@gnu.org>
3590 * w32term.h (current_popup_menu, menubar_in_use):
3591 Move declarations from w32term.c.
3593 2014-07-25 Martin Rudalics <rudalics@gmx.at>
3595 * w32fns.c (menubar_in_use): No more static.
3596 * w32term.c (current_popup_menu, menubar_in_use): Declare.
3598 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
3600 Move hourglass machinery to RIF.
3601 * dispextern.h (struct redisplay_interface): New members
3602 show_hourglass and hide_hourglass. Indent comments.
3603 (show_hourglass, hide_hourglass): Remove prototypes.
3604 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
3605 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
3606 (ns_redisplay_interface): Add them.
3607 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
3608 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
3609 (w32_arrow_cursor): New function to hack around non-GUI frames.
3610 (w32_redisplay_interface): Add new functions.
3611 * w32term.h (w32_arror_cursor): Add prototype.
3612 * xdisp.c (show_hourglass): New function, refactored out from
3613 platform-dependent code.
3614 (cancel_hourglass): Now call to RIF function.
3615 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
3616 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
3617 (x_redisplay_interface): Add new functions.
3619 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
3621 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
3622 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
3623 and complete previous change.
3624 * frame.c (adjust_frame_height): New function.
3625 (Fset_frame_height, Fset_frame_size): Use it.
3626 (x_set_frame_parameters): Take frame top margin into account.
3628 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3630 * frame.c (Fset_frame_height): Take frame top margin into account.
3631 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3632 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3634 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3636 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3637 menubar_height as such. Tweak comment.
3638 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3639 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3640 All related users changed.
3641 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3642 * xterm.c (handle_one_xevent):
3643 * gtkutil.c (xg_event_is_for_menubar):
3644 * xfns.c (x_window) [USE_X_TOOLKIT]:
3645 * xmenu.c (set_frame_menubar, free_frame_menubar):
3646 Prefer to use FRAME_MENUBAR_HEIGHT.
3648 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3650 * frame.c (Fframe_parameters): Always report frame height without
3651 menu and tool bar lines.
3653 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3655 * nsterm.m (applicationDidFinishLaunching:): Call
3656 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3657 (antialiasThresholdDidChange:): New method for EmacsApp.
3659 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
3661 * macfont.m (macfont_update_antialias_threshold): Remove static.
3663 * macfont.h (macfont_update_antialias_threshold): Declare.
3665 2014-07-21 Eli Zaretskii <eliz@gnu.org>
3667 * w32select.c (setup_windows_coding_system):
3668 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3669 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
3671 * w16select.c (Fw16_get_clipboard_data):
3672 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3675 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
3676 buffer position where we are to start the iteration.
3677 (handle_invisible_prop): Record in it->stop_charpos the position
3678 where the invisible text ends. (Bug#18035)
3679 (hscroll_window_tree): Don't try hscrolling windows whose cursor
3680 row has zero buffer position as their start position.
3681 Reported by martin rudalics <rudalics@gmx.at>.
3683 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
3684 infinite looping in redisplay when display lines don't have enough
3685 space to display even a single character. (Bug#18036)
3687 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3689 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
3690 * xfns.c (x_window): Use it to allow xfree later.
3691 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
3692 where appropriate. Use bool for booleans and remove redundant checks.
3693 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
3694 * xterm.c (x_free_frame_resources): Free shell_position.
3696 2014-07-19 K. Handa <handa@gnu.org>
3698 * xfaces.c (realize_x_face): Call font_load_for_lface with no
3699 mandatory font spec (Bug#17973).
3701 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
3703 * font.c (font_score): Return the worst score if the size of
3704 ENTITY is wrong by more than a factor 2 (Bug#17973).
3706 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
3708 * frame.c (frame_unspecified_color): New function
3709 refactored out from ...
3710 (Fframe_parameters, Fframe_parameter): ... adjusted users.
3711 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
3713 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
3714 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
3715 * lisp.h (set_frame_param): Remove prototype.
3716 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
3717 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
3720 Prefer 'x_display_info *' to 'Display *' in X selection code.
3721 This helps to avoid unneeded calls to x_display_info_for_display.
3722 * xterm.h (struct selection_input_event): Record 'x_display_info *'
3723 instead of 'Display *'.
3724 (SELECTION_EVENT_DPYINFO): New macro.
3725 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
3726 it as an lvalue. Mention this in comment.
3727 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
3728 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
3729 (selection_data_to_lisp_data, receive_incremental_selection):
3730 Convert to use 'x_display_info *'. Adjust users where appropriate.
3731 (lisp_data_to_selection_data): Likewise. Also pass 'struct
3732 selection data *' as last arg to not return values in args.
3733 (unexpect_property_change): Use common removal technique.
3735 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
3737 * print.c (print_preprocess): Adjust to match changed
3738 sub char-table structure and avoid crash (Bug#18038).
3740 * data.c (wrong_choice): Not static any more.
3741 * lisp.h (wrong_choice): Add prototype.
3742 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
3743 Declare namebuf as such. Tweak comment.
3744 [USE_GTK]: Likewise for tool_bar_position.
3745 (fset_tool_bar_position) [USE_GTK]: Ditto.
3746 (FRAME_TOOL_BAR_POSITION): New macro.
3747 * frame.c (x_report_frame_params):
3748 * gtkutil.c (update_frame_tool_bar):
3749 * xfns.c (Fx_create_frame): Use it.
3750 (x_set_tool_bar_position): Add meaningful diagnostic messages.
3752 2014-07-16 Eli Zaretskii <eliz@gnu.org>
3754 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
3755 buffer's default-directory only if it is a string. (Bug#17986)
3757 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3759 More precise control over values of some buffer-local variables.
3760 * keyboard.c (Qvertical_scroll_bar):
3761 * frame.c (Qleft, Qright): Move to ...
3762 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3763 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3764 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3765 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3766 vertical-scroll-bar, scroll-up-aggressively
3767 and scroll-down-aggressively.
3768 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3770 * nsfns.m, frame.h (Qleft, Qright):
3771 * nsterm.m (Qleft): Remove declarations.
3772 * gtkutil.c (toplevel): Include buffer.h.
3773 * data.c (wrong_choice, wrong_range): New functions.
3774 (store_symval_forwarding): Handle special properties of buffer-local
3775 variables and use functions from the above to signal error, if any.
3777 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3778 values. Add comment.
3779 (struct frame): Re-arrange layout to avoid extra padding and use bit
3780 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3781 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3782 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3783 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3784 Define as no-ops because there are no scroll bars anyway.
3785 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3788 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3789 Add convenient setter.
3790 (font_put_frame_data, font_get_frame_data): Use it.
3792 2014-07-15 Daiki Ueno <ueno@gnu.org>
3794 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3795 pointer argument, before dereferencing.
3796 (XCHAR2B_BYTE2): Likewise.
3798 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3800 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3801 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3802 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3803 Use record_unwind_protect_int and avoid consing.
3804 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3806 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3808 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3810 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3811 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3813 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3814 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3815 * minibuf.c: Include binary-io.h instead of fcntl.h.
3816 (read_minibuf_noninteractive):
3817 Use set_binary_mode instead of handcrafted code.
3818 Don't call emacs_set_tty if emacs_get_tty failed.
3819 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3820 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3821 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3823 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3824 This works around a GCC compiler bug when Emacs is configured with
3825 --enable-gcc-warnings.
3827 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3829 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3830 or characters in string, respectively. Add comment.
3831 * fringe.c (Fdefine_fringe_bitmap):
3832 * fns.c (Fsubstring, substring_both): Use it.
3833 * keymap.c (Fdefine_key, Flookup_key):
3834 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3836 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3837 Use menu_item_width.
3838 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3840 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3842 Improve behavior of 'bzr up; cd src; make -k'.
3843 * Makefile.in (top_srcdir): New var.
3844 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3845 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3846 its expansion is a bit shorter.
3847 (../config.status): Actually build config.status instead of
3849 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3850 New macros, copied and relocated from ../Makefile.in.
3851 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3852 (../config.status, Makefile): New dependencies and rules,
3853 copied with relocation from ../Makefile.in. This should be more
3854 likely to rebuild the build machinery properly if you do a 'make'
3855 in the src directory.
3857 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3859 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3862 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3863 behavior on Windows 7 and later when the function is repeatedly
3864 invoked with the same value of DIR. (Bug#17950)
3866 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3867 string to match the one in w32fns.c.
3869 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3870 stdin to binary mode only if it is connected to a terminal.
3872 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3874 Coalesce extern decls.
3875 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3876 * sysdep.c (emacs_get_tty, emacs_set_tty):
3877 Move duplicate extern decls from here ...
3878 * systty.h: ... to here, so that there's just one copy.
3880 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3882 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3884 * nsfns.m (Fns_popup_font_panel): Ditto.
3886 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3888 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3890 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3892 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3893 [DOS_NT]: Implement for WINDOWSNT.
3895 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3898 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3900 * sysdep.c (suppress_echo_on_tty): New function.
3901 * minibuf.c (read_minibuf_noninteractive): Use it.
3903 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3905 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3906 sysinfo failed. Adjust docstring.
3908 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3910 Implement memory-info for MS-DOS.
3911 * dosfns.c (dos_memory_info): New function.
3912 * dosfns.h (dos_memory_info): Add prototype.
3913 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3914 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3915 of doing some of its job.
3917 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3918 reference termios structure members.
3920 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3922 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3924 * minibuf.c (top): Include systty.h. Declare external
3925 emacs_get_tty and emacs_set_tty.
3926 (Vread_hide_char): New lisp variable.
3927 (read_minibuf_noninteractive): Hide characters with
3928 Vread_hide_char if it is a character. (Bug#17839)
3930 2014-07-10 Eli Zaretskii <eliz@gnu.org>
3932 Implement memory-info for MS-Windows.
3933 * w32.c (w32_memory_info): New function.
3934 * w32.h (w32_memory_info): Prototype it.
3935 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
3937 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
3939 * coding.h (struct coding_system): Remove 'error_positions' (unused)
3940 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
3941 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
3942 extra padding and shrink struct coding_system by 56 bytes (x86_64).
3943 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
3944 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
3945 (decode_coding_big5, decode_coding_charset, decode_coding)
3946 (encode_coding): Adjust users.
3948 * alloc.c (Fmemory_info): New function.
3950 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
3952 * syntax.c (back_comment): Use more-natural location for label.
3954 * font.c, font.h (font_unparse_fcname): Now static.
3955 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
3957 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
3959 Next minor cleanup of font subsystem.
3960 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
3961 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
3963 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
3965 * ftfont.h (ftfont_font_format): Remove prototype.
3966 * ftfont.c (ftfont_font_format): Remove; now unused.
3968 * nsfont.m (nsfont_open):
3969 * w32font.c (w32font_open_internal):
3970 * w32uniscribe.c (uniscribe_open):
3971 * xfont.c (xfont_open):
3972 * xftfont.c (xftfont_open): All users changed.
3974 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
3975 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
3977 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3979 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
3980 x_produce_glyphs does when it generates a stretch glyph that
3981 represents a TAB. (Bug#17969)
3983 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
3984 and there is a display property at that position, don't call
3985 move_it_to to move to a position before window start. (Bug#17942)
3986 Fix condition for finding CHARPOS by the first call to move_it_to.
3989 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
3991 * syntax.c (find_defun_start): Try the cache even
3992 if !open_paren_in_column_0_is_defun_start.
3993 (back_comment): If find_defun_start was pessimistic, use the
3994 scan_sexps_forward result to improve the cache (bug#16526).
3996 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3998 * xdisp.c (redisplay_window): If redisplay of a window ends up
3999 with point in a partially visible line at end of the window, make
4000 sure the amended position of point actually has smaller Y
4001 coordinate; if not, give up and scroll the display. (Bug#17905)
4003 * window.c (window_scroll_pixel_based): When point ends up at the
4004 last fully visible line, don't let move_it_to stop at the left
4005 edge of the line and dupe us into thinking point is inside the
4008 * w32.c (network_interface_info): Make sure the argument is a
4011 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4013 * process.c (read_and_dispose_of_process_output): Fix typo
4014 in previous patch: we want nonnegative fds, not nonzero fds.
4016 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
4018 * chartab.c (char_table_translate): Move to...
4019 * character.h (char_table_translate): ... inline function here.
4020 Avoid Faref and assume that args are always valid. This helps to
4021 speedup search, which is especially important for a huge buffers.
4022 * lisp.h (char_table_translate): Remove prototype.
4024 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
4025 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4026 New function, with an intention to avoid code duplication between
4028 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4030 * ftfont.c (ftfont_open):
4031 * macfont.m (macfont_open):
4032 * xftfont.c (xftfont_open): Use it.
4034 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4036 * process.c: Add sanity checks for file descriptors (Bug#17844).
4037 (wait_reading_process_output, Fprocess_filter_multibyte_p):
4038 Check that infd is nonnegative before using it as an fd.
4039 (read_and_dispose_of_process_output, Fprocess_send_eof):
4040 Likewise, for outfd.
4041 (wait_reading_process_output): Omit unnecessary check of infd.
4043 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
4045 Minor fixups related to usage of the 'long' type.
4046 * gnutls.c (emacs_gnutls_handshake):
4047 * xfaces.c (dump_realized_face):
4048 Work even if 'long' is narrower than 'void *'.
4049 * termcap.c (scan_file):
4050 * xselect.c (x_decline_selection_request)
4051 (x_reply_selection_request, x_get_window_property):
4052 * xterm.c (x_set_frame_alpha):
4053 Remove unnecessary 'L' suffixes of integer constants.
4054 * xfns.c (hack_wm_protocols):
4055 * xselect.c (x_fill_property_data):
4056 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
4057 Remove unnecessary casts to 'long'.
4058 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
4060 Minor ImageMagick safety fixes.
4061 * image.c (imagemagick_compute_animated_image):
4062 Remove useless assignment to local. Avoid problems if dest_width is 0.
4063 (imagemagick_load_image): Use int for pixel counts that can't
4064 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
4065 a row width greater than the image width (or greater than LONG_MAX!).
4067 2014-07-04 K. Handa <handa@gnu.org>
4069 * coding.c (MIN_CHARBUF_SIZE): Delete it.
4070 (MAX_CHARBUF_EXTRA_SIZE): New macro.
4071 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
4073 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
4075 * font.h (struct font_driver): Remove get_outline and free_outline;
4076 not used by any font driver.
4077 * ftfont.c (ftfont_driver):
4078 * macfont.m (macfont_driver):
4079 * nsfont.m (nsfont_driver):
4080 * w32font.c (w32font_driver):
4081 * w32uniscribe.c (uniscribe_font_driver):
4082 * xfont.c (xfont_driver): Related users changed.
4083 * xselect.c (x_get_window_property): Use convenient xmalloc.
4084 Call to xfree only if some data was really allocated.
4086 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4088 On MS-Windows, display busy cursor on all GUI frames.
4089 This is similar to what we have on X. Quickly tested by Dani Moncayo.
4090 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
4091 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
4093 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
4094 * xdisp.c (start_hourglass): Remove Windows-specific bits.
4096 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4098 Use convenient alists to manage per-frame font driver-specific data.
4099 * frame.h (struct frame): Rename font_data_list to...
4100 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4101 * font.h (struct font_data_list): Remove; no longer need a special
4103 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
4105 * font.c (font_put_frame_data, font_get_frame_data)
4106 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
4108 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
4109 Related users changed.
4110 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
4111 Prefer convenient xmalloc and xfree.
4113 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4115 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
4116 the window whose glyph row is being prepared and a flag whether it
4117 is for mode/header line. Make sure the glyph row's marginal areas
4118 are in sync with what the window wants.
4121 * xdisp.c (display_line, display_mode_line):
4122 Call prepare_desired_row with additional arguments, as appropriate.
4124 * dispextern.h (prepare_desired_row): Adjust prototype.
4126 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4128 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4129 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4130 caused by xw_popup_dialog in daemon mode (Bug#17891).
4132 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4134 * frame.c (do_switch_frame): When switching to another TTY frame,
4135 make sure FrameCols and FrameRows are in sync with the new frame's
4138 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4140 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4141 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4142 min_char slots. Adjust comment.
4143 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4144 Add SUB_CHAR_TABLE_OFFSET member.
4145 (make_uninit_sub_char_table): New function.
4146 (toplevel): Add compile-time assert to verify suitable member layout
4147 in Lisp_Sub_Char_Table.
4148 * alloc.c (mark_char_table): Add extra argument to denote char table
4149 subtype. Adjust to match new layout of sub char-table.
4150 (mark_object): Always mark sub char-tables with mark_char_table.
4151 * chartab.c (make_sub_char_table, copy_sub_char_table)
4152 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4153 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4154 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4155 All related users changed.
4156 * lread.c (read1): Adjust to match new layout of sub char-table.
4157 * print.c (print_object): Likewise (Bug#17898).
4159 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4161 * keymap.c (get_keyelt): Simplify.
4162 (copy_keymap_item): Remove left-over code for when we had
4163 key-shortcut caches.
4165 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4167 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4168 (dealloc): Remove for EmacsScroller.
4170 * nsterm.h (EmacsScroller): Remove dealloc.
4172 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4174 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4176 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4178 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4179 when setNeedsDisplay is called so we don't trigger redisplay for every
4182 * nsterm.m (any_help_event_p): New variable.
4183 (mouseMoved:): Set any_help_event_p to YES if help event is
4184 generated. Remove else with empty help event that triggered redisplay
4185 for every mouse move.
4186 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4188 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4190 * xfns.c (Qsuppress_icon): Remove; no real users.
4191 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4192 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4193 (syms_of_w32fns): Don't DEFSYM it.
4195 2014-06-29 Glenn Morris <rgm@gnu.org>
4197 * Makefile.in (ns-app): Mark as PHONY.
4199 2014-06-28 Glenn Morris <rgm@gnu.org>
4201 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4202 liblw.a in this directory.
4204 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4206 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4207 also in unibyte case. (Bug#17865)
4209 2014-06-28 K. Handa <handa@gnu.org>
4211 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4212 (MIN_CHARBUF_SIZE): New macro.
4213 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4215 2014-06-27 Glenn Morris <rgm@gnu.org>
4217 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4218 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4219 (.el.elc): Replace suffix rule with pattern rule.
4220 (%.elc): New pattern rule, with order-only prerequisite.
4221 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4222 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4223 in place of BOOTSTRAPEMACS.
4225 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4227 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4229 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4231 Consistently use validate_subarray to verify substring.
4232 * fns.c (validate_substring): Not static any more. Adjust to
4233 use ptrdiff_t, not EMACS_INT, because string and vector limits
4234 can't exceed ptrdiff_t even if EMACS_INT is wider.
4235 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4236 (secure_hash): Adjust user.
4237 * lisp.h (validate_subarray): Add prototype.
4238 * coding.c (Fundecodable_char_position):
4239 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4240 Use validate_subarray. Adjust comment to mention substring.
4242 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4244 Do not allow out-of-range character position in Fcompare_strings.
4245 * fns.c (validate_subarray): Add prototype.
4246 (Fcompare_substring): Use validate_subarray to check ranges.
4247 Adjust comment to mention that the semantics was changed. Also see
4248 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4250 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4252 Be more consistent about the 'Qfoo' naming convention.
4253 * image.c (Fimagemagick_types):
4254 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4255 * process.c (Fmake_network_process):
4256 Rename C local identifier 'Qfoo to avoid giving the false
4257 impression that it stands for the symbol 'foo'.
4259 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4261 Simplify and cleanup character conversion stuff.
4262 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4264 * character.c (multibyte_char_to_unibyte)
4265 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4266 * character.h (make_char): Remove; unused.
4267 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4268 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4269 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4270 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4271 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4273 2014-06-22 Mario Lang <mlang@delysid.org>
4275 * w32fns.c (Fw32_shell_execute): The the -> the.
4277 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4279 * xmenu.c (mouse_position_for_popup):
4280 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4281 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4282 * menu.c (Fx_popup_menu):
4283 * xselect.c (x_handle_dnd_message): Adjust users.
4284 * menu.h (mouse_position_for_popup): Remove prototype.
4285 * xterm.h (x_relative_mouse_position): Add prototype.
4286 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4287 call XFree if XQueryTree returns zero.
4289 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4291 * indent.c (Fvertical_motion): Doc fix.
4292 Move to the goal column, if any, with a single call to
4293 move_it_in_display_line, not in two calls. Doing this with two
4294 calls causes move_it_in_display_line apply the line-prefix
4295 handling twice instead of just once. (Bug#17823)
4297 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4299 Port to OS X ACLs (Bug#17810).
4300 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
4301 ACL_TYPE_ACCESS) doesn't work.
4303 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
4305 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4306 before checking key-translation-map (bug#17659).
4308 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
4310 * font.c (font_make_object): Avoid dangling pointer which may
4311 crash GC (Bug#17771).
4313 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4315 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
4316 prototype of DGifCloseFile as appropriate for older and newer
4318 (gif_close): New function, encapsulates the differences in the
4319 calling sequence of DGifCloseFile before v5.1.0 and after it.
4320 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
4321 error string where appropriate. (Bug#17790)
4323 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
4324 macro execution, make sure point didn't move since last complete
4325 redisplay, as the condition for using the glyph matrix
4326 information. (Bug#17777)
4328 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
4330 Minor cleanup of fonset code.
4331 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
4332 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
4333 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
4334 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
4335 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
4336 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
4337 (free_realized_fontset): Remove because a no-op since 2008.
4338 (free_face_fontset): Adjust user.
4339 (syms_of_fontset): Shrink fontset by one extra slot.
4341 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
4343 Omit redundant extern decls.
4344 Most of this patch is from Dmitry Antipov, in:
4345 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
4346 * commands.h (update_mode_lines):
4347 * frame.h (Qbackground_color, Qforeground_color)
4348 (x_set_menu_bar_lines):
4349 * ftfont.c (ftfont_font_format):
4350 * intervals.h (Qkeymap, Qfont):
4351 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
4352 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
4353 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
4354 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
4355 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
4356 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
4357 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
4358 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
4359 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
4360 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
4361 (Qtool_bar, Qheader_line):
4362 * macros.c (Fexecute_kbd_macro):
4363 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
4364 * xterm.c (x_delete_terminal, XSetIMValues):
4365 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
4366 (x_implicitly_set_name, popup_activated)
4367 (widget_store_internal_border):
4368 Remove redundant decls.
4369 * frame.c [USE_X_TOOLKIT]: Include widget.h.
4370 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
4371 Remove _Noreturn, as make-docfile now does that for us.
4372 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
4373 (Qregion_extract_function): New decl.
4374 * window.c, xfns.c: Include menu.h.
4376 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
4378 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
4380 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
4382 * fileio.c (Fread_file_name): Do not pass redundant args and ...
4383 * callint.c (read_file_name): ... convert to static here.
4384 * lisp.h (Fread_file_name): Do not EXFUN it.
4385 (STRING_COPYIN): Remove; unused.
4386 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
4387 (char_composable_p): ... static function. All users changed.
4388 * eval.c (toplevel): Remove redundant #include directives.
4389 * xterm.c (x_initialize): Add static to match prototype.
4390 * ccl.c (Fccl_execute_on_string):
4391 * font.c (fon_intern_prop): Use make_specified_string.
4393 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
4395 * Makefile.in (ns-app): Fix typo that broke build on OS X.
4396 Reported by David Caldwell in:
4397 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
4399 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
4401 Do not ask for XRender extension each time XFT font is opened.
4402 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
4403 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
4405 2014-06-15 Glenn Morris <rgm@gnu.org>
4407 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
4409 2014-06-15 Eli Zaretskii <eliz@gnu.org>
4411 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
4412 information if we are in the middle of executing a keyboard macro,
4413 since redisplay doesn't update the screen until the macro is
4414 finished. (Bug#17777)
4416 * alloc.c (cleanup_vector): Don't dereference a font driver
4417 pointer if it is NULL. (Bug#17771)
4419 2014-06-13 Glenn Morris <rgm@gnu.org>
4421 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
4422 ($(lispsource)/international/charprop.el)
4423 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
4424 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
4425 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
4426 GNU make automatically passes command-line arguments to sub-makes.
4428 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
4430 Avoid hangs in accept-process-output (Bug#17647).
4431 * lisp.h, process.c (wait_reading_process_input):
4432 Return int, not bool. All uses changed.
4433 * process.c (SELECT_CANT_DO_WRITE_MASK):
4434 Remove macro, replacing with ...
4435 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
4437 (status_notify): New arg WAIT_PROC. Return int, not void.
4440 2014-06-13 Eli Zaretskii <eliz@gnu.org>
4442 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
4443 the frame is the initial frame, because the hook is not set up
4444 then, and Emacs crashes.
4445 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
4447 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
4449 * keymap.c (silly_event_symbol_error): Don't recommend the use
4452 2014-06-11 Eli Zaretskii <eliz@gnu.org>
4454 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
4455 matching overlay strings with 'cursor' property against buffer
4456 positions traversed in the glyph row. (Bug#17744)
4458 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
4460 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
4463 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
4464 determine 10.9 (Bug#17751).
4466 * macfont.m (macfont_draw): Positions were not freed.
4468 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
4470 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
4471 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
4472 function. Also adjust comment.
4473 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
4475 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
4476 * font.c (font_done_for_face):
4477 * xfaces.c (realize_non_ascii_face): Adjust user.
4478 * font.h (struct font_driver): Convert 'prepare_face' to return
4479 void because its return value is never used anyway.
4480 * xfont.c (xfont_prepare_face): Return void.
4481 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
4482 (xftfont_done_face): Use xfree.
4484 * dispextern.h (last_tool_bar_item): Remove declaration.
4485 * frame.h (struct frame): New member last_tool_bar_item.
4486 * frame.c (make_frame): Initialize it.
4487 * xdisp.c (toplevel): Remove last_tool_bar_item.
4488 (handle_tool_bar_click, note_tool_bar_highlight):
4489 * w32term.c (w32_read_socket, w32_initialize):
4490 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
4492 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
4493 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
4495 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4497 Say (accept-process-output P)'s result pertains to P if P is non-nil.
4498 * process.c (Faccept_process_output)
4499 (wait_reading_process_output): Mention that if PROCESS is non-nil,
4500 the return value is about PROCESS, not about other processes.
4502 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
4504 Further adjustments to mark_object and friends.
4505 Now the mark_object's stack is just 32 bytes on a 64-bit
4506 system, which means extra 20% off the stack usage.
4507 * alloc.c (mark_save_value): As before, refactored out from ...
4508 (mark_object): ... adjusted user. Also add comment.
4510 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4512 Fix core dump after a dropped X connection (Bug#17704).
4513 * sysdep.c (stuff_char): Don't abort merely because the selected frame
4514 is dead, as we may be shutting down.
4516 2014-06-08 Glenn Morris <rgm@gnu.org>
4518 * fileio.c (write-region-inhibit-fsync): Doc tweak.
4520 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
4522 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
4524 If a C name must be extern on some platforms, make it extern on all.
4525 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
4527 * font.h (ftxfont_driver) [HAVE_XFT]:
4528 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
4529 * lisp.h (get_frame_param):
4530 * menu.h (tty_menu_show):
4531 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
4532 * termhooks.h (encode_terminal_code):
4533 * xterm.h (x_menu_wait_for_event):
4535 * frame.c (get_frame_param):
4536 * fringe.c (max_used_fringe_bitmap):
4537 * ftxfont.c (ftxfont_driver):
4538 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
4539 * menu.c (menu_items_inuse):
4540 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
4541 * term.c (encode_terminal_code, tty_menu_show):
4542 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
4543 * xfaces.c (load_color):
4544 * xmenu.c (x_menu_wait_for_event):
4547 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
4549 Change object marking routines to minimize stack usage.
4550 This change moves a few cold paths from mark_object to NO_INLINE
4551 functions and adjusts symbol marking loop. According to GCC 4.8.2
4552 -Wstack-usage, this reduces mark_object's stack usage from 80 to
4553 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
4554 stack usage at the mark phase is reduced up to 28%. Surprisingly,
4555 it also gains up to 3% in speed (with default '-O2 -g3' flags).
4556 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
4557 refactored out from ...
4558 (mark_object): ... adjusted user. Also mark symbols in a tight
4560 (mark_face_cache): Add NO_INLINE.
4562 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4564 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
4565 contains garbage on WINDOWSNT (which could potentially infloop at
4568 Minimize cursor motion during TTY menu updates.
4569 * term.c (tty_menu_display): Don't position cursor here.
4570 Instead, pass the cursor coordinates to update_frame_with_menu.
4571 (tty_menu_activate): Send the hide cursor command only once in an
4572 iteration through the outer 'while' loop.
4574 * dispnew.c (update_frame_1): Accept an additional argument
4575 SET_CURSOR_P, and position the cursor at the end of the frame
4576 update only if that argument is non-zero. All callers changed to
4577 provide the additional argument as non-zero, except for
4578 update_frame_with_menu.
4579 (update_frame_with_menu): Accept 2 additional arguments ROW and
4580 COL; if they are non-negative, instruct update_frame_1 not to
4581 position the cursor, and instead position it according to ROW and COL.
4583 * dispextern.h (update_frame_with_menu): Update prototype.
4585 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
4587 * callproc.c (call_process): Don't check read-only if we don't insert
4588 anything (bug#17666).
4590 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4592 * dispnew.c (update_frame_with_menu): Set display_completed.
4594 2014-06-07 Eli Zaretskii <eliz@gnu.org>
4596 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
4598 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
4600 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
4602 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
4603 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
4605 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
4607 * window.c (Frecenter): Signal an error if window-buffer is not
4610 * keyboard.c (make_lispy_position): Don't include a buffer position in
4611 mode/header-line mouse events.
4613 * keyboard.c (read_char): Handle (t . <event>) in the second use of
4614 Vunread_command_events (bug#17650).
4616 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
4618 * xterm.c (x_setup_pointer_blanking):
4619 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
4621 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
4623 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
4624 because it will be defined in generated config.h if needed.
4626 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4628 Use terminal-specific hooks to display popup dialogs.
4629 * termhooks.h (struct terminal): New field popup_dialog_hook.
4630 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4631 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4632 code and use popup_dialog_hook.
4633 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4634 * nsterm.h (ns_popup_dialog): Adjust prototype.
4635 * nsterm.m (ns_create_terminal):
4636 * w32term.c (w32_create_terminal):
4637 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4638 Setup popup_dialog_hook.
4640 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4642 * w32heap.c (report_temacs_memory_usage): Improve the report by
4643 reporting the large blocks that are actually occupied at dump time.
4645 * w32console.c (initialize_w32_display): Set the console
4646 menu_show_hook, otherwise TTY menus are broken on w32.
4648 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4650 Use terminal-specific hooks to display menus.
4651 * termhooks.h (struct terminal): New field menu_show_hook.
4652 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4653 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4655 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4656 * nsmenu.m (ns_menu_show):
4657 * w32menu.c (w32_menu_show):
4658 * xmenu.c (x_menu_show):
4659 * term.c (tty_menu_show): Adjust to use bit flags.
4660 (set_tty_hooks): Set menu_show_hook.
4661 * xterm.c (x_create_terminal):
4662 * nsterm.m (ns_create_terminal):
4663 * msdos.c (initialize_msdos_display):
4664 * w32term.c (w32_create_terminal): Likewise.
4666 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
4668 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
4670 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4672 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
4673 (FD_SET): Don't define on WINDOWSNT.
4675 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4677 * emacs.c: Include "sysselect.h", to define its inline functions.
4678 Problem reported by Glenn Morris in:
4679 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
4681 Do not require libXt-devel when building with gtk.
4682 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
4683 dependency on libXt-devel.
4684 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
4685 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
4686 lwlib-widget.h now does this.
4687 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
4689 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
4691 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
4692 * process.c (add_read_fd, delete_read_fd, add_write_fd)
4693 (delete_write_fd, wait_reading_process_output):
4694 Remove now-redundant easserts.
4695 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
4696 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4697 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
4698 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
4700 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4702 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
4703 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
4704 (calloc): Don't undef, it is never defined.
4705 (HEAP_ENTRY_SHIFT): Remove unused macro.
4707 * Makefile.in (C_HEAP_SWITCH): Remove.
4708 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
4710 Fix MS-Windows build broken by menu changes on 2014-06-02.
4711 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
4713 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
4714 Define instead of including ../lwlib/lwlib.h, which causes
4715 compilation errors due to missing X11 headers.
4717 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4719 * process.c (wait_reading_process_output): Omit incorrect test of
4720 p->infd against zero. Add easserts for infd having a plausible value.
4722 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4724 Adjust to match recent lwlib changes.
4725 * menu.h (xmalloc_widget_value): Replace by ...
4726 (make_widget_value): ... new prototype.
4727 * menu.c (xmalloc_widget_value): Replace by ...
4728 (make_widget_value): ... new function.
4729 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
4730 * gtkutil.c (malloc_widget_value, free_widget_value):
4731 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
4732 * keyboard.h (enum button_type, struct _widget_value):
4733 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
4735 * nsmenu.m (ns_update_menubar, ns_menu_show):
4736 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
4737 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
4738 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
4740 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4742 * image.c (x_query_frame_background_color)
4743 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
4744 Fix --enable-gcc-warnings compilation without image libraries.
4746 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4748 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
4749 emulated break value only if it goes up.
4750 (sbrk): Add assertion that the INCREMENT argument is strictly
4751 zero. Improve and correct the commentary.
4753 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4755 Improve AIX-related merge from emacs-24.
4756 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
4757 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4758 not on AIX; since we're on the trunk we can use enums more broadly.
4760 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4762 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4764 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4765 to min(value, whole).
4767 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4769 Bring back the changes to GDB-visible symbols, but only on AIX.
4770 And only if it's not pre-4.2 GCC.
4771 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4772 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4773 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4776 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4778 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4779 with PT, not GPT. (Bug#16433)
4781 Revert last changes to GDB-visible symbols.
4782 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4783 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4784 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4787 2014-06-02 Glenn Morris <rgm@gnu.org>
4789 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4791 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4793 Fix port to 32-bit AIX with xlc (Bug#17598).
4794 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4795 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4796 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4797 to work around a compiler bug in IBM xlc 12.1.
4799 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4801 * xterm.c (x_update_window_end): Don't invalidate the entire
4802 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4803 highlight needs to be redisplayed. (Bug#17588)
4805 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4807 Port the GDB-visible symbols to AIX.
4808 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4809 optimizes away the relevant external symbols. Use enums instead;
4810 this suffices for the AIX port, which is 32-bit-only anyway.
4811 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4812 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4813 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4816 Include sources used to create macuvs.h.
4817 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4818 * macuvs.h: Use automatically-generated header.
4820 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4822 Port signal-handling to DragonFly BSD (Bug#17646).
4823 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4824 Move implementations from callproc.c to sysdep.c.
4825 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4826 Move declarations from process.h to syssignal.h.
4828 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4830 * callint.c (Ffuncall_interactively): Add usage.
4832 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4834 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4836 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4838 * w32heap.c (malloc_before_dump, malloc_after_dump)
4839 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4840 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4841 set errno where appropriate to emulate CRT functions.
4843 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4845 Debugging facility to check whether 'const char *' points to
4846 relocatable data of non-pure Lisp string.
4847 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4848 (mark_maybe_pointer): ... adjusted user.
4849 (relocatable_string_data_p): New function.
4850 * lisp.h (relocatable_string_data_p): Add prototype.
4851 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4852 the pointer to relocatable Lisp data is not used.
4854 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4856 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4857 * atimer.c (block_atimers):
4858 * callproc.c (block_child_signal): Block SIGINT too;
4859 otherwise, its handler might now unblock signals that it shouldn't.
4860 * keyboard.c (read_char): Clear signal mask, since we may
4861 be in a SIGINT handler, and many signals may be masked.
4862 * keyboard.c (handle_interrupt):
4863 * sysdep.c (handle_arith_signal):
4864 Clear signal mask instead of just unblocking the signal that
4865 was received, since several signals may be blocked at this point.
4867 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4869 * Makefile.in (TEMACS_POST_LINK): Remove target.
4870 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4871 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4873 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4875 * xmenu.c (xdialog_show): Remove prototype, rename to
4876 x_dialog_show, remove 2nd arg because it's always zero
4877 and simplify accordingly.
4878 (xw_popup_dialog): Adjust user.
4879 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4880 2nd arg because it's always zero and simplify accordingly.
4881 (w32_popup_dialog): Adjust user.
4883 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4885 * w32heap.c (report_temacs_memory_usage): New function.
4887 * unexw32.c (unexec) [ENABLE_CHECKING]:
4888 Call report_temacs_memory_usage.
4890 * w32heap.h (report_temacs_memory_usage): Add prototype.
4892 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4894 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4895 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4897 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4899 * buffer.c (init_buffer): Accept an argument 'initialized'.
4900 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4901 mmap_regions and mmap_fd, to avoid referencing stale data from the
4902 dump phase. Add an assertion for buffer text of buffers created
4903 in temacs before this function is called. (Bug#17622)
4904 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4906 * lisp.h (init_buffer): Update prototype.
4908 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4910 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4912 * alloc.c (Fgarbage_collect): Fix compilation with
4913 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4915 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4917 * frame.c, frame.h (frame_char_to_pixel_position)
4918 (frame_set_mouse_position): Now static, and made private in
4919 frame.c rather than public in frame.h.
4921 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4923 Refactor mouse positioning stuff to avoid code duplication.
4924 * frame.h (frame_char_to_pixel_position): New function.
4925 (x_set_mouse_position): Rename to...
4926 (frame_set_mouse_position): ...new function.
4927 (frame_set_mouse_pixel_position): Add prototype.
4928 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
4929 Rename to frame_set_mouse_pixel_position.
4930 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
4932 * xterm.h, w32term.h ( x_set_mouse_position)
4933 (x_set_mouse_pixel_position): Remove prototypes.
4935 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4937 On X, always make pointer visible when deleting frame (Bug#17609).
4938 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
4940 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
4942 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
4943 * keyboard.c (gobble_input): If there is no terminal input error,
4944 make sure the pointer is visible for all frames on this terminal.
4945 * xterm.c (x_free_frame_resources): Enable pointer visibility if
4946 it was previously disabled.
4948 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
4950 * data.c (Fzerop): Move to Elisp.
4951 (syms_of_data): Don't defsubr it.
4952 * keyboard.c (echo_keystrokes_p): New function.
4953 (read_char, record_menu_key, read_key_sequence): Use it.
4955 * callint.c (Qfuncall_interactively): New var.
4956 (Qcall_interactively): Remove.
4957 (Ffuncall_interactively): New function.
4958 (Fcall_interactively): Use it.
4959 (syms_of_callint): Defsubr it.
4961 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
4963 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
4964 relocated from under us.
4966 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
4968 Use mmap(2) emulation for allocating buffer text on MS-Windows.
4969 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
4970 configure, not from HEAPSIZE.
4971 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
4973 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
4974 for MinGW, since it no longer uses gmalloc.
4976 * buffer.c: Do not define mmap allocations functions for Windows.
4977 Remove mmap_find which is unused. Remove mmap_set_vars which does
4979 [WINDOWSNT]: Include w32heap.h.
4980 (init_buffer): Always allocate new memory for buffers.
4982 * emacs.c: Remove mmap_set_vars calls.
4984 * image.c (free_image): Undef free for Windows because it is
4985 redirected to our private version.
4987 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
4988 (copy_executable_and_dump_data): Remove dumping the heap section.
4989 (unexec): Restore using_dynamic_heap after dumping.
4991 * w32heap.c (dumped_data_commit, malloc_after_dump)
4992 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4993 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
4994 (mmap_free): New functions.
4996 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
4998 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
5000 * image.c (imagemagick_load_image): Use MagickRealType for local
5001 'color_scale', instead of double, to avoid a GCC warning about
5004 * xfns.c (Fx_window_property): Remove unused local.
5006 Don't kill already-reaped process (Bug#17561).
5007 * process.c (process_send_signal): Fix race condition where a
5008 subprocess was reaped by a signal handler between the check for
5009 liveness and calling 'kill', which meant that Emacs could in
5010 theory kill an innocent bystander process. Do the fix by blocking
5011 SIGCHLD in a critical section that checks liveness before killing.
5013 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5015 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
5017 2014-05-26 Ken Brown <kbrown@cornell.edu>
5019 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
5020 even if !CYGWIN (see bug#17510).
5022 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
5024 * nsfns.m (Fns_do_applescript): Surround NSApp run
5025 with calls to ns_init_events, ns_finish_events (Bug#17424).
5027 * nsterm.h (ns_init_events, ns_finish_events): Declare.
5029 * nsterm.m (ns_init_events, ns_finish_events): New functions.
5030 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
5032 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
5033 with calls to ns_init_events, ns_finish_events (Bug#17424).
5035 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5037 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
5038 if we are iterating over an object that generates glyphs for
5039 marginal areas. (Bug#17585)
5041 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5043 * xdisp.c (safe__call1, safe__eval): Now static.
5045 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5047 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
5048 (safe_call, safe__call1): Construct a va_list argument for safe_call.
5049 (safe_call1): Call safe_call instead of safe__call directly.
5051 2014-05-26 Ken Brown <kbrown@cornell.edu>
5053 * w32term.c (x_delete_display) [CYGWIN]: Don't free
5054 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
5057 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
5059 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
5060 (safe__call, safe__call1, safe__eval): New functions.
5061 (safe_call): Use it.
5062 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
5063 (display_mode_element): Same for `:eval'.
5065 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5067 Fix port to 32-bit AIX (Bug#17540).
5068 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
5069 twice. _text already includes this offset.
5070 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
5072 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5074 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
5075 when closest_pos is identical to to_charpos, don't recurse, since
5076 we already tried that, and failed. (Bug#17539)
5078 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
5079 unwinding when frame's faces were not initialized yet, increment
5080 the frame's image-cache reference count before calling
5081 x_free_frame_resources. Don't dereference
5082 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
5084 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
5086 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
5089 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
5090 macfont.m, call draw with adjusted arguments so font drivers
5091 don't need to do that.
5093 * macfont.m (macfont_draw): Merge changes from Macport.
5095 2014-05-24 Eli Zaretskii <eliz@gnu.org>
5097 * alloc.c (garbage_collect_1): New function, with all of the guts
5098 of Fgarbage_collect.
5099 (mark_stack): Accept an argument END and don't mark Lisp objects
5100 on the stack beyond the address given by END. Calculation of END
5101 was moved to Fgarbage_collect.
5102 (Fgarbage_collect): Calculate the end address of the stack portion
5103 that needs to be examined by mark_stack, and pass that address to
5104 garbage_collect_1, which will pass it to mark_stack.
5105 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
5106 for more details about the underlying problems. In particular,
5107 this avoids dumping Emacs with the large hash-table whose value is
5108 held in purify-flag for most of the time loadup.el runs.
5110 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
5112 * xfns.c (x_window_property_intern): New function (code from
5114 (Fx_window_property): Call x_window_property_intern. If property
5115 not found and NILP (source) and outer window != inner window,
5116 check outer window for property (Bug#17537).
5118 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5120 Supply malloc and alloc_size attributes for extern allocators.
5121 This documents the C API, and helps GCC generate a bit better code.
5122 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5123 (ATTRIBUTE_MALLOC_SIZE): New macros.
5124 * gmalloc.c (malloc, realloc, calloc):
5125 * gtkutil.h (malloc_widget_value):
5126 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5127 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5130 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5132 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5133 * image.c (imagemagick_load_image): Port to hosts that do not use
5134 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5136 2014-05-21 Leo Liu <sdl.web@gmail.com>
5138 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5140 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5142 * dbusbind.c (xd_signature): Revert last 2 patches.
5144 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5146 Allow any non-nil value to count as true in bool-vector.
5147 Likewise for xd_signature in dbusbind.c.
5148 This is more consistent with the usual practice in Emacs, which is
5149 that any non-nil value counts as true.
5150 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5151 * dbusbind.c (xd_signature): Likewise, for booleans.
5152 * data.c, lisp.h (Qbooleanp):
5153 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5155 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5157 * lisp.h (CHECK_BOOLEAN): New function.
5158 * alloc.c (Fbool_vector): New function.
5159 (syms_of_alloc): Defsubr it.
5160 * data.c (Qbooleanp): New symbol.
5161 (syms_of_data): DEFSYM it.
5162 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5164 * font.c (font_matching_entity): Extract font-entity object
5165 from the vector of matching entities (Bug#17486).
5167 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5169 Assume C99 or later (Bug#17487).
5170 * bytecode.c (B__dummy__): Remove.
5171 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5172 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5173 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5174 * regex.c (DEBUG_PRINT): Assume varargs macros.
5175 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5177 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5179 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5180 memory for every buffer that was dumped.
5182 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5184 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5185 (Fnreverse): Allow vectors and bool vectors.
5187 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5189 Minor cleanup for terminal setup.
5190 * termhooks.h (create_terminal): Adjust prototype.
5191 * terminal.c (create_terminal): Pass output method and RIF as args.
5192 (init_initial_terminal):
5193 * nsterm.m (ns_create_terminal):
5194 * term.c (init_tty):
5195 * w32term.c (w32_create_terminal):
5196 * xterm.c (x_create_terminal): Adjust users.
5197 Avoid redundant NULL initializers and add comments.
5199 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5201 * keyboard.c (Qdeactivate_mark): Now static.
5203 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5205 If available, use Xfixes extension to do pointer blanking.
5206 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5207 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5208 (make_invisible_cursor): Move to...
5209 * xterm.c (make_invisible_cursor): ...here.
5210 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5211 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5212 (x_term_init): Call to x_setup_pointer_blanking.
5213 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5214 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5216 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5218 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5220 2014-05-12 Glenn Morris <rgm@gnu.org>
5222 * fileio.c (Ffile_executable_p): Doc tweak.
5224 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5226 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5227 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5229 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5231 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5233 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5235 Fix initialization of minibuffer history variable (Bug#17430).
5236 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5237 Move the initialization up to prevent any "value void" message.
5239 2014-05-08 Samuel Bronson <naesten@gmail.com>
5241 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5242 are matched (bug#17413).
5244 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5246 Stop tooltips pulling Emacs window to front (Bug#17408).
5247 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5248 SetWindowPos invocations.
5250 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5252 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5253 not initialized (Bug#17398).
5255 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5257 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5259 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5261 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5262 [HAVE_NS]: Do not include png.h.
5263 (x_query_frame_background_color): New function.
5264 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5265 (png_load_body): Coalesce duplicate code.
5267 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5269 Consult libpng-config more consistently (Bug#17339).
5270 * Makefile.in (PNG_CFLAGS): New var.
5271 (ALL_CFLAGS): Use it.
5272 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5273 CFLAGS now handles this.
5275 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5277 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5278 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5279 because WCONTINUED is always defined now.
5280 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5282 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5284 * buffer.c (overlay_strings): Fix the wording of the commentary.
5286 2014-05-01 Glenn Morris <rgm@gnu.org>
5288 * floatfns.c (Fisnan):
5289 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5291 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5293 * term.c (tty_menu_activate): A better initialization for cursor
5296 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5298 * intervals.c: Tighten assertions.
5299 (create_root_interval): Make sure the interval is not empty.
5300 (intervals_equal): Use booleans.
5301 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
5302 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
5303 (balance_possible_root_interval): Simplify and use booleans.
5304 (split_interval_right, split_interval_left): Check LENGTH, and remove
5305 now redundant assertion.
5306 (adjust_intervals_for_insertion): Remove now redundant assertions.
5307 (delete_node, interval_deletion_adjustment)
5308 (adjust_intervals_for_deletion, merge_interval_right)
5309 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
5310 (reproduce_interval): Make sure the interval is not empty.
5312 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
5314 * term.c (tty_menu_activate): Don't assume row and col are initialized.
5315 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
5316 satisfaction that they would always be initialized.
5318 2014-04-30 Eli Zaretskii <eliz@gnu.org>
5320 * term.c (tty_menu_display): Move the cursor to the active menu item.
5321 (tty_menu_activate): Return the cursor to the active menu item
5322 after displaying the menu and after displaying help-echo.
5323 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
5324 for the details of why this is needed by screen readers and
5327 2014-04-30 Glenn Morris <rgm@gnu.org>
5329 * process.c (handle_child_signal):
5330 Handle systems without WCONTINUED. (Bug#15110, 17339)
5332 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
5334 * window.c (struct saved_window): Remove mark.
5335 (Fset_window_configuration, save_window_save)
5336 (compare_window_configurations): Don't touch marks any more.
5338 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
5340 Use bits_word for gcmarkbits.
5341 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
5342 bits_word is typically a tad more efficient for mark bits than
5343 unsigned is, so use bits_word. All uses changed.
5344 * lisp.h (BITS_PER_INT): Remove; no longer used.
5346 Avoid undefined behavior in signed left shift.
5347 This ports to GCC 4.9.0 with -fsanitize=undefined.
5348 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
5350 * regex.c (extract_number):
5351 * lisp.h (make_number, XINT):
5352 Do not shift a 1 bit left into a sign bit.
5353 * alloc.c (struct cons_block, struct float_block): Use unsigned,
5354 not int, for gcmarkbits. All uses changed.
5356 2014-04-25 Eli Zaretskii <eliz@gnu.org>
5358 * search.c (Fnewline_cache_check): Don't try to count newlines
5359 outside the buffer's restriction, as find_newline doesn't support that.
5361 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
5363 * window.c (Fset_window_configuration): Deactivate the mark before
5365 (set_window_buffer): Ignore window_initialized.
5366 (window_initialized): Remove.
5367 * keyboard.c (Qdeactivate_mark): Not static any more.
5368 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
5371 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
5373 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
5374 and to clang 3.4, which have fixed the bug. This should let us
5375 run a bit faster on these platforms when address sanitization is
5378 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
5380 Port to GCC 4.9.0 with --enable-gcc-warnings.
5381 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
5383 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
5384 a way that also works with GCC 4.9.0.
5386 * search.c (Fnewline_cache_check): Remove unused locals.
5388 2014-04-22 Eli Zaretskii <eliz@gnu.org>
5390 * search.c (find_newline1): New subroutine.
5391 (Fnewline_cache_check): New function.
5392 (syms_of_search): Defsubr it.
5394 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
5396 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
5397 * keyboard.c (unblock_input): Add comment.
5398 * xgselect.c (xg_select): Prevent Glib main loop recursion.
5400 2014-04-22 Daniel Colascione <dancol@dancol.org>
5402 * lread.c (readevalloop_eager_expand_eval): New function
5403 that can recurse into toplevel forms.
5404 (readevalloop): Call it.
5405 * lisp.h: Declare Qprogn.
5406 * callint.c (Qprogn): No longer static.
5408 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
5410 * intervals.c (rotate_right, rotate_left): Fix up length computation.
5411 Also change identifiers to match the comments, and add more assertions
5414 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
5416 * emacs.c (close_output_streams): Don't clear and restore errno.
5418 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
5420 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
5421 never becomes visible, i.e. using XMonad (Bug#17237).
5423 2014-04-18 Eli Zaretskii <eliz@gnu.org>
5425 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
5426 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
5427 (Fline_pixel_height): Don't assume that the current buffer and the
5428 selected window's buffer are one and the same. (Bug#17281)
5430 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
5431 paragraph-start cache before the newline cache. (Bug#17269)
5433 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
5435 * term.c (tty_send_additional_strings): No need to fflush here,
5437 (tty_set_terminal_modes): fflush after sending additional strings,
5440 2014-04-17 Daniel Colascione <dancol@dancol.org>
5442 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
5444 (tty_send_additional_strings): New function.
5445 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
5446 (syms_of_term): Intern tty-mode-set-strings and
5447 tty-mode-reset-strings.
5449 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5451 * window.c (save_window_save): Lookup window_point_insertion_type in
5452 the right buffer (bug#15457).
5453 (Qwindow_point_insertion_type): New var.
5454 (syms_of_window): Initialize it.
5456 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5458 Fix the MSDOS build.
5459 * unexcoff.c [MSDOS]: Include libc/atexit.h.
5460 (copy_text_and_data): Zero out the atexit chain pointer before
5463 * termhooks.h (encode_terminal_code): Update prototype.
5465 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
5466 visible for all DOS_NT ports, not just WINDOWSNT.
5467 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
5469 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
5470 unless it is defined.
5471 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
5473 * process.c (close_on_exec, accept4, process_socket): Move into
5474 the "ifdef subprocesses" part.
5475 (catch_child_signal): Condition by "ifdef subprocesses".
5476 (syms_of_process) <Qinternal_default_process_sentinel>
5477 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
5479 * msdos.h: Add prototypes for new functions.
5480 (EINPROGRESS): Define.
5481 (O_CLOEXEC): Define to zero.
5483 * msdos.c (check_window_system): Remove unnecessary an
5484 incompatible duplicate function.
5485 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
5486 New functions in support of new functionality.
5488 * menu.c (single_menu_item): Add visual indication of submenu
5489 also for menus on MSDOS frames.
5490 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
5492 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
5493 when async subprocesses aren't supported.
5495 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
5497 * emacs.c (close_output_streams): Zero out errno before calling
5500 * dired.c [MSDOS]: Include msdos.h.
5502 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
5503 (DATA_START) [MSDOS]: Define.
5504 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
5506 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
5507 Ifdef away for MSDOS.
5508 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
5509 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
5511 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
5512 Use temporary file template that is compatible with mkostemp.
5513 Move vfork-related portions under #ifndef MSDOS.
5514 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
5516 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5518 * buffer.c (Foverlays_at): Add argument `sorted'.
5520 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5522 * insdel.c (invalidate_buffer_caches): When deleting or replacing
5523 text, invalidate the bidi_paragraph_cache upto and including the
5526 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5528 Port to IRIX 6.5 (Bug#9684).
5529 * conf_post.h (INET6) [IRIX6_5]: Define.
5530 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
5531 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
5533 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5535 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
5536 before passing it to system APIs.
5538 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5540 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
5541 make sure stack.byte_string_start is not de-adjusted by pushhandler.
5543 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5545 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
5547 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
5549 Remove DATA_SEG_BITS.
5550 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
5551 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
5552 cc, but that platform is so old that SGI itself stopped supporting
5553 it in December 2013. If you still need Emacs on IRIX, please
5554 either compile with GCC and port the undumping code, or run
5555 './configure --with-wide-int'.
5556 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
5557 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
5558 DEFINE_GDB_SYMBOL_START way to define it.
5559 (NONPOINTER_BITS): New macro.
5560 (EMACS_INT): Use it.
5561 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
5562 the problem and/or configuring --with-wide-int.
5563 (USE_LSB_TAG): Simplify, based on above changes.
5564 (gdb_DATA_SEG_BITS): Remove. All uses removed.
5565 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
5567 2014-04-12 Eli Zaretskii <eliz@gnu.org>
5569 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
5570 covered by a display string that ends in a newline, and that cases
5571 going back by DVPOS lines to hit the search limit, lift the limit
5572 and go back until DVPOS is reached. (Bug#17244)
5574 * indent.c (Fvertical_motion): Handle correctly the case when the
5575 display string is preceded by an empty line.
5577 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
5578 use S_IWRITE instead.
5580 2014-04-11 Glenn Morris <rgm@gnu.org>
5582 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
5584 2014-04-11 Ken Brown <kbrown@cornell.edu>
5586 * Makefile.in (EMACS_MANIFEST): Revert last change.
5588 2014-04-10 Daniel Colascione <dancol@dancol.org>
5590 * puresize.h (BASE_PURESIZE): Increase.
5592 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5594 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
5596 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
5597 region handling (and don't call signal_before_change) if
5598 inhibit_modification_hooks is set.
5599 (signal_before_change): Don't check inhibit_modification_hooks any more.
5601 2014-04-08 Daniel Colascione <dancol@dancol.org>
5603 * alloc.c (sweep_symbols, mark_object): Assert that symbol
5604 function cells contain valid lisp objects. (Modified version of
5607 * alloc.c (detect_suspicious_free): Split actual stack capturing
5608 out into new function for easier breakpoint setting.
5609 (note_suspicious_free): New function.
5611 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
5613 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
5615 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
5616 (symbol_block_pinned): New var.
5617 (Fmake_symbol): Initialize `pinned'.
5618 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
5619 pinned and signal an error for un-purifiable objects.
5620 (pure_cons): Use it.
5621 (Fpurecopy): Use it, except for objects that can't be purified.
5622 (mark_pinned_symbols): New function.
5623 (Fgarbage_collect): Use it.
5624 (gc_sweep): Remove hack made unnecessary.
5626 2014-04-07 Glenn Morris <rgm@gnu.org>
5628 * keyboard.c (Fopen_dribble_file): Doc tweak.
5630 2014-04-07 Ken Brown <kbrown@cornell.edu>
5632 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5634 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5636 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5637 We have a substitute execinfo.h on hosts that lack it.
5638 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5639 isn't optimized away.
5641 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5643 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5644 * alloc.c (memory_full):
5645 * charset.c (syms_of_charset):
5646 * doc.c (Fsnarf_documentation):
5648 * font.c (BUILD_STYLE_TABLE):
5649 * keyboard.c (make_lispy_event):
5650 * profiler.c (setup_cpu_timer):
5651 * xgselect.c (xg_select):
5652 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5654 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5655 Replace the only use with ARRAYELTS (font_property_table).
5656 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5658 2014-04-03 Daniel Colascione <dancol@dancol.org>
5660 * xterm.c (x_term_init):
5661 * xfns.c (best_xim_style):
5662 * xfaces.c (Fdump_colors):
5663 * w32fns.c (w32_default_color_map):
5664 * w32.c (init_environment, N_ENV_VARS):
5665 * unexcw.c (read_exe_header):
5666 * term.c (term_get_fkeys_1):
5667 * sysdep.c (init_baud_rate):
5668 * nsterm.m (ns_convert_key):
5669 * nsfns.m (get_geometry_from_preferences):
5670 * msdos.c (dos_set_window_size, init_environment):
5671 * macfont.m (mac_font_get_glyph_for_cid)
5672 (macfont_store_descriptor_attributes)
5673 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
5674 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
5675 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
5677 * image.c (xpm_str_to_color_key):
5678 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
5679 * frame.c (x_set_frame_parameters):
5680 * fileio.c (Ffile_selinux_context):
5681 * emacs.c (sort_args):
5682 * dosfns.c (msdos_stdcolor_name):
5683 * dired.c (file_attributes):
5684 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
5685 Change expressions of the form sizeof(arr) / sizeof(arr[0])
5688 2014-04-02 Daniel Colascione <dancol@dancol.org>
5690 * data.c (Ffset): Abort if we're trying to set a function call to
5693 * lisp.h (ARRAYELTS): New macro.
5695 * alloc.c: Include execinfo.h if available.
5696 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
5697 (suspicious_free_record): New structure.
5698 (suspicious_objects, suspicious_object_index)
5699 (suspicious_free_history, suspicious_free_history_index):
5701 (find_suspicious_object_in_range, detect_suspicious_free)
5702 (Fsuspicious_object): New functions.
5703 (cleanup_vector): Call find_suspicious_object_in_range.
5705 2014-04-02 Martin Rudalics <rudalics@gmx.at>
5707 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
5708 width from font width (Bug#17163).
5710 * frame.c (x_set_frame_parameters): Calculate default values of
5711 new frame sizes only after all other frame parameters have been
5712 processed (Bug#17142).
5714 2014-04-02 Ken Brown <kbrown@cornell.edu>
5716 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
5719 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5721 * xterm.c (x_draw_image_glyph_string): Adjust image background
5722 width accordingly when its x position is adjusted. (Bug#17115)
5724 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
5726 * font.c (font_list_entities): Do not add empty vector to font cache.
5727 (font_matching_entity): Likewise. If matching entity is found, insert
5728 1-item vector with this entity instead of entity itself (Bug#17125).
5730 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
5732 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
5734 * fns.c (validate_subarray): Rename from validate_substring,
5735 since it works for vectors too. New arg ARRAY. Optimize for the
5736 non-nil case. Instead of returning bool, throw an error if out of
5737 range, so that the caller needn't do that. All uses changed.
5738 Report original values if out of range.
5739 (Fsubstring, Fsubstring_no_properties, secure_hash):
5740 Also optimize the case where FROM is 0 or TO is the size.
5742 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5744 * search.c (Freplace_match): Use make_specified_string.
5745 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
5746 to catch bogus override face of glyph strings.
5747 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
5748 Move common substring range checking code to...
5749 (validate_substring): ...this function.
5751 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
5753 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
5755 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
5757 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5758 bar is zero height, just return (Bug#16976).
5759 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5761 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5763 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5764 is nil. If waiting for toolbar to complete, force a redraw.
5766 2014-03-28 Glenn Morris <rgm@gnu.org>
5768 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5769 (emacs_bugreport): New variable.
5770 (usage_message): Use PACKAGE_BUGREPORT.
5771 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5773 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5775 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5777 Port recent signal-related changes to FreeBSD.
5778 Problem reported by Herbert J. Skuhra.
5779 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5780 Move decls from here ...
5781 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5783 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5785 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5786 and width of image background when it is displayed with a 'box'
5789 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5791 More backward-compatible fix to char-equal core dump (Bug#17011).
5792 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5793 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5795 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5797 * image.c (init_svg_functions): When loading SVG-related libraries,
5798 free already loaded libraries if the initialization fails.
5799 (rsvg_handle_set_size_callback): Remove declaration, unused.
5801 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5803 Fix core dump in char-equal (Bug#17011).
5804 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5805 unibyte buffers, as we can't tell whether the characters are
5808 * insdel.c (adjust_markers_for_delete): Remove unused local.
5810 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5812 Have (MARKER . ADJUSTMENT) undo records always be immediately
5813 after their corresponding (TEXT . POS) record in undo list.
5815 * lisp.h (record-delete): New arg record_markers.
5816 (record_marker_adjustment): No longer needed outside undo.c.
5817 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5818 adjustments to undo.c's record_marker_adjustments. Note that
5819 fileio.c's decide_coding_unwind is another caller to
5820 adjust_markers_for_delete. Because it has undo list bound to t,
5821 it does not rely on adjust_markers_for_delete to record marker
5823 (del_range_2): Swap call to record_delete and
5824 adjust_markers_for_delete so as undo marker adjustments are
5825 recorded before current deletion's adjustments, as before.
5826 (adjust_after_replace):
5827 (replace_range): Pass value for new record_markers arg to
5829 * undo.c (record_marker_adjustment): Rename to
5830 record_marker_adjustments and made static.
5831 (record_delete): Check record_markers arg and call
5832 record_marker_adjustments.
5833 (record_change): Pass value for new record_markers arg to
5835 (record_point): at_boundary calculation no longer needs to account
5836 for marker adjustments.
5838 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5840 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5843 2014-03-26 Glenn Morris <rgm@gnu.org>
5845 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5847 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5849 * buffer.c (struct sortvec): Add field `spriority'.
5850 (compare_overlays): Use it.
5851 (sort_overlays): Set it.
5853 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5855 * xdisp.c (redisplay_window): If all previous attempts to find the
5856 cursor row failed, try a few alternatives before falling back to
5857 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5859 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5861 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5862 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5864 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5865 variables on Windows.
5867 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5869 * w32.c (unsetenv): Remove unused var `retval'.
5870 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5872 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5873 (start_watching): Remove unused var `thr'.
5875 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5876 (find_child_console): Remove unnecesary var `thread_id'.
5878 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5879 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5881 2014-03-26 Glenn Morris <rgm@gnu.org>
5883 * filelock.c (Flock_buffer): Doc tweak.
5885 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5886 * emacs.c (shut_down_emacs):
5887 * fileio.c (Finsert_file_contents, write_region):
5888 * filelock.c (top-level, syms_of_filelock):
5889 * insdel.c (prepare_to_modify_buffer_1):
5890 CLASH_DETECTION is always defined now.
5892 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5894 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5895 DLL handle, to speed up thread startup.
5897 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5899 Handle sigmask better with nested signal handlers (Bug#15561).
5900 * atimer.c (sigmask_atimers): Remove.
5901 Remaining use rewritten to use body of this function.
5902 * atimer.c (block_atimers, unblock_atimers):
5903 * callproc.c (block_child_signal, unblock_child_signal):
5904 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5905 New arg OLDSET. All callers changed.
5906 * atimer.c (block_atimers, unblock_atimers):
5907 * callproc.c (block_child_signal, unblock_child_signal):
5908 * keyboard.c (handle_interrupt):
5909 * sound.c (vox_configure, vox_close):
5910 Restore the old signal mask rather than unilaterally clearing bits
5911 from the mask, in case a handler is running within another
5912 handler. All callers changed.
5913 * lisp.h, process.c, process.h, term.c:
5914 Adjust decls and callers to match new API.
5915 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5916 signal handlers aren't supposed to use floating point anyway.
5917 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5919 2014-03-23 Daniel Colascione <dancol@dancol.org>
5921 Split gc_sweep into discrete functions for legibility and better
5924 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5925 (sweep_vectors): Fix typo in comment.
5926 (sweep_conses, sweep_floats, sweep_intervals)
5927 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
5928 (gc_sweep): Call new functions, to which existing functionality is
5930 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
5932 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
5934 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
5936 2014-03-23 Daniel Colascione <dancol@dancol.org>
5938 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
5939 only if xic_style calls for it. This change allows Emacs to work
5940 with ibus. Also, don't leak resources if create_frame_xic fails,
5941 and stop caching xic_style across different displays.
5942 (supported_xim_styles): Make const.
5943 (best_xim_style): Remove first parameter: it's always just
5944 supported_xim_styles. Change to look at supported_xim_styles
5947 2014-03-23 Daniel Colascione <dancol@dancol.org>
5949 * term.c (init_tty): Rearrange condition for clarity; print
5950 appropriate diagnostic.
5952 2014-03-23 Daniel Colascione <dancol@dancol.org>
5954 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
5955 array. (ASAN caught.)
5957 2014-03-22 Glenn Morris <rgm@gnu.org>
5959 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
5961 2014-03-22 Daniel Colascione <dancol@dancol.org>
5963 * process.c (conv_sockaddr_to_lisp): When extracting the string
5964 names of AF_LOCAL sockets, stop before reading uninitialized memory.
5966 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5968 Fix regression introduced by patch for Bug#10500.
5969 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
5970 * w32term.c (x_draw_image_relief): Likewise.
5972 2014-03-21 Martin Rudalics <rudalics@gmx.at>
5974 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
5975 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
5976 maximize a frame for odd default fonts.
5978 2014-03-21 Glenn Morris <rgm@gnu.org>
5980 * minibuf.c (history-length): Increase default from 30 to 100.
5982 2014-03-21 Daniel Colascione <dancol@dancol.org>
5984 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
5985 every time we switch to minibuffer.
5987 * alloc.c (lisp_align_malloc, allocate_string_data)
5988 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5989 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
5991 2014-03-21 Eli Zaretskii <eliz@gnu.org>
5993 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
5994 support more "verbs".
5996 2014-03-21 Daniel Colascione <dancol@dancol.org>
5998 Always prohibit dumping a dumped Emacs.
6000 * emacs.c (might_dump): New variable.
6001 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
6002 * lisp.h (might_dump): Declare.
6003 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
6005 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
6007 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
6009 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
6011 * doc.c (store_function_docstring): Warn when we don't know where to
6013 (Fsubstitute_command_keys): Don't advertise the fact that
6014 text-properties are dropped, since we think it's a bug that we'll fix.
6016 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
6017 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
6018 * frame.c (frame_garbaged): Make "docstring" more precise.
6020 2014-03-20 Glenn Morris <rgm@gnu.org>
6022 * charset.c (init_charset): When we cannot find the charsets directory,
6023 mention if EMACSDATA is set.
6025 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
6027 * fns.c (Frandom): Fix rare bug where the result isn't random.
6029 Fix porting inconsistency about rounding to even.
6030 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
6031 This way, the unusual !HAVE_RINT case acts like the usual
6032 HAVE_RINT case, and we can fix the documentation accordingly.
6034 2014-03-19 Eli Zaretskii <eliz@gnu.org>
6036 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
6037 (w32_wnd_proc): Initialize the dwHoverTime member of
6038 TRACKMOUSEEVENT structure.
6040 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
6042 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
6044 2014-03-16 Eli Zaretskii <eliz@gnu.org>
6046 * search.c (find_newline): Speed up the function when using the
6047 newline cache, by halving the number of calls to
6048 region_cache_forward and region_cache_backward. (Bug#16830)
6050 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
6052 * buffer.c (Fset_buffer): Document return value (bug#17015).
6054 2014-03-14 Martin Rudalics <rudalics@gmx.at>
6056 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
6057 nil, always resize character wise to avoid potential loss of the
6058 mode line (Bug#16923 related).
6060 2014-03-12 Martin Rudalics <rudalics@gmx.at>
6062 * frame.c (x_set_frame_parameters): Always calculate new sizes
6063 pixelwise to avoid potential loss when rounding.
6065 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
6067 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
6068 * xterm.c (x_free_frame_resources): Free all allocated cursors.
6070 2014-03-10 Eli Zaretskii <eliz@gnu.org>
6072 * w32.c (fstatat): Don't add an extra slash if the argument ends
6073 with a slash: this fails the subsequent call to stat_worker on
6074 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
6076 2014-03-09 Martin Rudalics <rudalics@gmx.at>
6078 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
6080 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
6082 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
6084 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
6085 when frame is only on one screen (Bug#14713).
6087 2014-03-08 Eli Zaretskii <eliz@gnu.org>
6089 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
6090 there's a valid wrap point in the display line, the last glyph
6091 cannot "just barely fit" on this row, because display_line doesn't
6092 let it. Instead, proceed as if the last glyph didn't fit, so that
6093 we eventually back up the iterator to the wrap point. This avoids
6094 delusional behavior of move_it_to, whereby it proceeds to the next
6095 display line, but sets current_x to zero for all the glyphs that
6096 without word-wrap would fit on the previous display line.
6097 One result was that visual-order cursor movement behaved erratically
6099 (Fmove_point_visually): Add code to find the x coordinate of the
6100 last character before wrap point, under word-wrap on a TTY.
6102 2014-03-07 Eli Zaretskii <eliz@gnu.org>
6104 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
6105 also return value of MOVE_POS_MATCH_OR_ZV from
6106 move_it_in_display_line_to, when moving from beginning of line to
6107 point's position. (Bug#16961)
6109 2014-03-07 Martin Rudalics <rudalics@gmx.at>
6111 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
6112 * window.c (Fselect_window): Explain NORECORD and
6113 `buffer-list-update-hook' in doc-string.
6115 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6117 * window.c (Fother_window_for_scrolling): Check that
6118 Vother_window_scroll_buffer is a buffer.
6120 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6122 * xterm.c (xim_initialize): Always pass a copy of resource name
6123 to XRegisterIMInstantiateCallback and eassert whether return
6124 value is True. Passing copy is important because Xlib doesn't
6125 make its own copy and resource name argument usually points to
6126 SSDATA (Vx_resource_name), which may be changed from Lisp.
6127 (xim_close_display): For XUnregisterIMInstantiateCallback,
6128 always eassert return value and pass exactly the same values
6129 as were used for XRegisterIMInstantiateCallback.
6130 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6131 sources to check why if you are interested.
6133 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6135 * dispnew.c (change_frame_size_1): Add new_lines instead of
6136 new_height, the latter may be still zero if passed as such.
6137 * window.c (Fwindow_pixel_height): Mention bottom divider in
6140 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6142 Fix "resource temporarily unavailable" with xgselect
6144 * xgselect.c: Include <stdbool.h>.
6145 (xg_select) [!USE_GTK]: Don't lose track of errno.
6147 Fix minor --enable-gcc-warnings issues.
6148 * widget.c (update_various_frame_slots, EmacsFrameResize):
6149 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6151 2014-03-04 Ken Brown <kbrown@cornell.edu>
6153 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6154 represent the actual adjustment needed for alignment.
6156 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6158 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6159 needed, and don't reallocate if the initial allocation already
6160 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6162 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6164 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6167 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6169 * cmds.c (delete-char): Update docstring pointing out that the
6170 function ignores `delete-active-region' and `overwrite-mode'.
6172 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6174 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6176 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6177 allocated buffer due to alignment.
6178 (freehook): If the block to be freed was allocated by
6179 'aligned_alloc', find its real pointer before calling 'free'.
6181 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6184 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6186 * font.c (toplevel): Adjust comment about font cache layout.
6187 (font_clear_cache): Fix to match real font cache layout.
6188 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6189 (Fframe_font_cache) [FONT_DEBUG]: New function.
6190 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6192 Avoid crashes when X fonts are erroneously freed on reused X
6193 'Display *' connection data (Bug#16069). Note that X font
6194 resources still may be leaked, but currently there is no way
6195 to completely avoid it.
6196 * xterm.h (struct x_display_info): New member x_id. Add comments.
6197 * xterm.c (x_display_id): New variable.
6198 (x_term_init): Assign identifier to each opened X connection.
6199 * xfont.c (struct xfont): New member x_display_id.
6200 (xfont_open): Initialize it with frame's display id.
6201 (xfont_close): Check whether font's display id matches the one
6202 recorded for the given display. Adjust comment.
6203 * xftfont.c (struct xftfont_info):
6204 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6206 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6208 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6209 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6210 killed Vother_window_scroll_buffer.
6211 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6213 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6215 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6216 that start with more than 2 slashes as UNCs. (Bug#16751)
6218 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6220 Fix a few crashes and leaks when cloning C strings.
6221 * alloc.c, lisp.h (dupstring): New function.
6222 * gtkutil.c (xg_get_font):
6223 * term.c (tty_default_color_capabilities):
6224 * xsettings.c (store_monospaced_changed)
6225 (store_font_name_changed, parse_settings)
6226 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6227 This avoids some unlikely crashes due to accessing freed storage,
6228 and avoids some minor memory leaks in the more-typical case.
6230 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6232 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6233 cursor when modeline can't be dragged (Bug#16647).
6235 2014-02-28 Glenn Morris <rgm@gnu.org>
6237 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6238 from custom-delayed-init-variables. (Bug#11565)
6240 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6242 More fixes for mouse glyph calculations (Bug#16647).
6243 * window.c (coordinates_in_window): In intersection of
6244 horizontal and vertical window dividers prefer the horizontal
6245 one. Add some extra parens to last fix.
6246 (window_relative_x_coord): Return x-coordinate for header and
6248 * xdisp.c (remember_mouse_glyph): In text area don't extend
6249 glyph into mode line to show the vertical drag cursor there
6250 immediately. Subdivide mouse glyphs in right fringes to show a
6251 horizontal drag cursor as soon as we enter the "grabbable width"
6252 portion. Handle vertical border case separately. Do not
6253 subdivide window divider areas.
6254 (note_mouse_highlight): On bottom divider of bottommost windows
6255 show vertical drag cursor only when the minibuffer window can be
6258 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6260 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6261 reset by the face of the object just displayed. See also bug#76.
6262 (get_next_display_element): If the string came from a display
6263 property, examine the box face attribute at it->position, not at
6264 it->current.pos, since the latter was not updated yet. (Bug#16870)
6265 (handle_face_prop): Improve commentary.
6267 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6269 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6270 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6272 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6274 Fixes around Bug#16647.
6275 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6276 ON_BOTTOM_DIVIDER cases.
6277 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6278 only if the window has no right divider.
6279 (Fcoordinates_in_window_p): Fix doc-string.
6281 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6283 * lread.c (Funintern): Fix doc to match advertised calling convention.
6285 2014-02-24 Daniel Colascione <dancol@dancol.org>
6287 * keyboard.c (read_char): Close race that resulted in lost events.
6289 2014-02-22 Glenn Morris <rgm@gnu.org>
6291 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6292 * window.c (window-resize-pixelwise): Doc fixes.
6294 * process.c (Finternal_default_process_filter)
6295 (Finternal_default_process_sentinel): Doc tweaks.
6297 2014-02-21 Glenn Morris <rgm@gnu.org>
6299 * process.c (Fprocess_buffer, Faccept_process_output)
6300 (Finternal_default_process_filter, Finternal_default_process_sentinel):
6303 2014-02-21 Martin Rudalics <rudalics@gmx.at>
6305 * window.c (Fwindow_scroll_bar_width): New function.
6307 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
6309 Pacify GCC when configuring with --enable-gcc-warnings.
6310 * xdisp.c (move_it_in_display_line_to) [lint]:
6311 Initialize recently-added local.
6313 2014-02-21 Daniel Colascione <dancol@dancol.org>
6315 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
6317 2014-02-20 Eli Zaretskii <eliz@gnu.org>
6319 * xdisp.c (init_iterator): Don't dereference a bogus face
6320 pointer. (Bug#16819)
6321 (try_cursor_movement): Don't use cursor position if
6322 set_cursor_from_row failed to compute it. This avoids assertion
6323 violations in MATRIX_ROW.
6324 (move_it_in_display_line_to): Save the iterator state in ppos_it
6325 only once per call. Reimplement the method used to return to the
6326 best candidate position if all the positions found in display line
6327 are beyond TO_CHARPOS. This cuts down the number of calls to
6328 bidi_shelve_cache, which moves a lot of stuff when lines are long
6329 and include bidirectional text. (Bug#15555)
6331 2014-02-20 Glenn Morris <rgm@gnu.org>
6333 * data.c (Fdefalias): Doc fix.
6335 2014-02-19 Eli Zaretskii <eliz@gnu.org>
6337 * xdisp.c (display_line): Fix horizontal scrolling of large images
6338 when fringes are turned off. This comes at a price of not
6339 displaying the truncation/continuation glyphs in this case.
6342 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
6343 CreateDIBSection returns an error indication, zero out *ximg after
6344 destroying the image. This avoids crashes in memory allocations
6345 due to the fact that some of the callers also call
6346 x_destroy_x_image, which will attempt to free an already free'd
6349 2014-02-18 Martin Rudalics <rudalics@gmx.at>
6351 * widget.c (update_various_frame_slots): Don't set
6352 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
6354 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
6356 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
6358 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
6360 temacs --daemon fix (Bug#16599).
6361 * emacs.c (main): Initialize daemon_pipe[1] here ...
6362 (syms_of_emacs): ... instead of here.
6364 2014-02-16 Anders Lindgern <andlind@gmail.com>
6366 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
6369 2014-02-16 Daniel Colascione <dancol@dancol.org>
6371 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
6372 (xd_get_connection_address): Use it.
6373 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
6374 xd_get_connection_address because the latter signals if the bus
6375 we're trying to close is already disconnected.
6377 2014-02-13 Eli Zaretskii <eliz@gnu.org>
6379 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
6380 argument to CreateThread. This avoids segfaults on Windows 9X.
6381 Reported by oslsachem <oslsachem@gmail.com>.
6383 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
6385 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
6386 * unexhp9k800.c (unexec_error): New function, to simplify the code.
6387 (check_lseek): New function, to report lseek errors.
6388 (save_data_space, update_file_ptrs, read_header, write_header)
6389 (copy_file, copy_rest, unexec): Use these news functions.
6390 (update_file_ptrs): Don't assume wraparound behavior when
6391 converting a large size_t value to off_t.
6393 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
6395 * composite.c (fill_gstring_header): Pass positions as C integers
6396 and move parameters checking to...
6397 (Fcomposition_get_gstring): ...this function. Handle case when
6398 buffer positions are in reversed order and avoid crash (Bug#16739).
6400 * buffer.c (validate_region): Mention current buffer in error message.
6402 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
6404 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
6406 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
6408 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
6410 2014-02-11 Glenn Morris <rgm@gnu.org>
6412 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
6413 Replace refs to "OpenStep" in messages.
6415 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
6417 Avoid "." at end of error diagnostics.
6418 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
6419 * font.c (Ffont_at):
6420 * nsfns.m (ns_display_info_for_name):
6421 * nsselect.m (Fx_own_selection_internal):
6422 * nsterm.m (performDragOperation:):
6423 Remove "." from end of diagnostic.
6425 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
6427 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
6428 unintuitive (bug#15824).
6429 (Fyes_or_no_p): Doc fix (bug#15456).
6431 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
6433 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
6435 * eval.c (call_debugger): When exiting the debugger, do not allow
6436 max_specpdl_size less than actual binding depth (Bug#16603).
6437 (syms_of_eval): Adjust docstring.
6439 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
6441 * cmds.c (Fself_insert_command): Output a clearer error message on
6442 negative repetitions (bug#9476).
6444 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
6446 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6448 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
6450 * minibuf.c (Fread_string): Doc clarification (bug#15422).
6452 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
6454 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
6456 * keyboard.c (Frecursive_edit): Fix typo in docstring.
6458 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6460 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
6462 * keyboard.c (Frecursive_edit): Say more precicely how throwing
6463 `exit' works (bug#15865).
6465 2014-02-07 Martin Rudalics <rudalics@gmx.at>
6467 Constrain window box/body sizes and margin widths (Bug#16649).
6468 * xdisp.c (window_box_width): Don't return less than zero.
6469 (window_box_left_offset, window_box_right_offset): Don't return
6470 more than the window's pixel width.
6471 * window.c (window_body_height, window_body_width): Don't return
6473 (window_resize_apply): Adjust margin width, if necessary.
6475 2014-02-07 Glenn Morris <rgm@gnu.org>
6477 * nsterm.m (syms_of_nsterm): Doc fix.
6479 2014-02-06 Eli Zaretskii <eliz@gnu.org>
6481 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
6482 New variables: pointers through which to call the respective APIs.
6483 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
6484 (filename_from_ansi, sys_link, check_windows_init_file):
6485 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
6486 This is required on Windows 9X, where we dynamically load
6487 UNICOWS.DLL which has their non-stub implementations.
6488 (maybe_load_unicows_dll): Assign addresses to these 2 function
6489 pointers after loading UNICOWS.DLL.
6491 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
6492 MultiByteToWideChar and WideCharToMultiByte through function
6495 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
6498 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
6500 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
6501 for OSX >= 10.9 if separate spaces are used.
6502 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
6504 2014-02-06 Glenn Morris <rgm@gnu.org>
6506 * buffer.c (cache-long-scans): Doc fix.
6508 2014-02-05 Eli Zaretskii <eliz@gnu.org>
6510 * w32fns.c (Fw32_shell_execute): Doc fix.
6512 2014-02-05 Bastien Guerry <bzg@gnu.org>
6514 * syntax.c (Fforward_word): Call Fconstrain_to_field with
6515 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
6517 2014-02-05 Martin Rudalics <rudalics@gmx.at>
6519 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
6520 outside the window (Bug#16649).
6522 * xdisp.c (note_mouse_highlight): When entering a margin area show
6523 a non-text cursor (Bug#16647).
6525 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
6527 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
6528 It prompted a compile-time diagnostic on GNU/Linux.
6529 Simplify to remove the need for the label.
6531 2014-02-04 Eli Zaretskii <eliz@gnu.org>
6533 * w32menu.c (w32_popup_dialog): Don't condition the whole function
6534 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
6535 to show it; otherwise return 'unsupported--w32-dialog' to signal
6536 to the caller that emulation with menus is necessary.
6537 This resurrects code inadvertently deleted by the 2013-10-08 commit.
6539 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
6541 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
6544 * menu.c (Fx_popup_dialog): Don't condition the call to
6545 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
6546 special symbol 'unsupported--w32-dialog', emulate the dialog with
6547 a menu by calling x-popup-menu.
6549 * menu.h (Qunsupported__w32_dialog): New extern variable.
6551 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
6553 * keyboard.c (kbd_buffer_get_event): Read file notification events
6556 * xgselect.c (xg_select): Read glib events in any case, even if
6557 there are no file descriptors to watch for. (Bug#16519)
6559 2014-02-03 Martin Rudalics <rudalics@gmx.at>
6561 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
6562 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
6563 * w32term.c (w32_draw_window_divider): Handle first and last
6565 * w32term.h (w32_fill_area_abs): New function.
6566 * xdisp.c (x_draw_right_divider): Don't draw over bottom
6568 * xfaces.c (realize_basic_faces): Handle new face ids.
6569 * xfns.c (Fx_create_frame): Call x_default_parameter for right
6570 and bottom divider width.
6571 * xterm.c (x_draw_window_divider): Handle first and last pixels
6574 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
6576 * print.c (Fexternal_debugging_output): Add cast to pacify
6577 --enable-gcc-warnings.
6578 * eval.c (call_debugger): Grow specpdl if the debugger was
6579 entered due to specpdl overflow (Bug#16603) and allow more
6580 specpdl space for the debugger itself.
6582 2014-02-02 Martin Rudalics <rudalics@gmx.at>
6584 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
6587 2014-02-01 Eli Zaretskii <eliz@gnu.org>
6589 * w32fns.c (Ffile_system_info): Use WINAPI in the function
6590 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
6592 * print.c (Fexternal_debugging_output): If the argument character
6593 is non-ASCII, encode it with the current locale's encoding before
6594 writing the result to the terminal. (Bug#16448)
6596 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
6597 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
6600 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
6602 * process.c (create_process): Reset SIGPROF handler in the child.
6603 * callproc.c (call_process): Likewise.
6605 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
6607 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
6609 2014-01-29 Eli Zaretskii <eliz@gnu.org>
6611 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
6612 of zero to print strings, GDB doesn't like it.
6614 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
6615 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
6616 we still use correct addresses. (Bug#16576)
6618 2014-01-27 K. Handa <handa@gnu.org>
6620 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
6621 to preserve the code detection behavior of 24.3.
6622 * coding.h (struct coding_system): New member detected_utf8_bytes.
6623 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
6624 (decode_coding_gap): Use short cut for UTF-8 file reading only
6625 when coding->detected_utf8_bytes equals to coding->src_bytes.
6626 * fileio.c (Finsert_file_contents): Cancel the previous change.
6628 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6630 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6631 that are not visible.
6633 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6635 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6636 is grabbed (Bug#16565).
6638 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6640 * xdisp.c (last_max_ascent): Re-remove after erroneously
6641 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6643 (move_it_to): Re-remove reference to last_max_ascent.
6644 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6645 max_descent here instead of calling line_bottom_y.
6648 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6650 * terminal.c (initial_free_frame_resources): New function.
6651 (init_initial_terminal): Install new hook to free face cache
6652 on initial frame and avoid memory leak. For details, see
6653 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6654 * xfaces.c (free_frame_faces): Adjust comment.
6656 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6658 * data.c (Fstring_to_number): Document results if unparsable
6661 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
6663 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
6665 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6667 When decoding, prefer ptrdiff_t to int for buffer positions etc.
6668 * coding.c (detect_coding_utf_8, emacs_mule_char)
6669 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
6670 (check_utf_8, decode_coding):
6671 * coding.h (struct coding_system.errors):
6672 Use ptrdiff_t, not int, for integer values derived from buffer and
6675 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
6676 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
6677 before invoking decode_coding_gap, since there's just one block.
6679 2014-01-25 Martin Rudalics <rudalics@gmx.at>
6681 Fix handling of face attributes in Fx_create_frame (Bug#16529).
6682 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
6683 too early. Again run change_frame_size before assigning menu-
6686 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
6688 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
6689 arrives, call x_check_fullscreen, in case the new display has a
6690 different resolution. (Bug#16517)
6692 2014-01-25 Eli Zaretskii <eliz@gnu.org>
6694 * term.c (read_menu_input): If the selected frame changes, exit
6696 (tty_menu_show): If the selected frame changes while we displayed
6697 a menu, throw to top level. (Bug#16479)
6699 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
6701 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
6703 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
6705 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
6706 * data.c (count_one_bits_word): Fix bug (negated comparison)
6707 when BITS_PER_ULL < BITS_PER_BITS_WORD.
6709 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
6711 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
6712 Avoid undefined behavior by initializing display property bit of a
6713 string processed by the bidirectional iterator. For details, see
6714 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
6716 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
6718 Minor cleanup of previous change.
6719 * image.c (imagemagick_error, Fimagemagick_types):
6720 Omit some recently-introduced and unnecessary casts and assignments.
6722 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
6724 Fix two memory leaks discovered with Valgrind.
6725 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
6726 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
6728 2014-01-22 Martin Rudalics <rudalics@gmx.at>
6730 Fixes in window size functions around Bug#16430 and Bug#16470.
6731 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
6732 (Fwindow_mode_line_height, Fwindow_header_line_height)
6733 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6734 Minor doc-string adjustments.
6735 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
6736 Rewrite doc-strings.
6737 (window_body_height, window_body_width): Do not count partially
6738 visible lines/columns when PIXELWISE is nil (Bug#16470).
6739 (Qfloor, Qceiling): New symbols.
6741 2014-01-21 Eli Zaretskii <eliz@gnu.org>
6743 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
6744 when the image cache is not yet allocated. (Bug#16509)
6746 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
6748 * buffer.c (Fkill_buffer): When killing an indirect buffer,
6749 re-attach intervals to its base buffer (Bug#16502).
6750 * intervals.c (set_interval_object): Move from here...
6751 * intervals.h (set_interval_object): ... to here. Fix comments.
6753 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
6755 Avoid undefined behavior by initializing buffer redisplay bit.
6756 Problem reported by Dmitry Antipov in
6757 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6758 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6760 Revert some of the CANNOT_DUMP fix (Bug#16494).
6761 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6763 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6765 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6766 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6767 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6768 they are replaced by macros that expand into direct calls to the
6769 corresponding functions from GDI32.DLL.
6770 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6771 variables in the Cygwin build, they are unused.
6773 2014-01-19 K. Handa <handa@gnu.org>
6775 * composite.c (composition_update_it): Fix previous change.
6777 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6779 Fix file name handling on MS-Windows 9X.
6780 * w32.c (maybe_load_unicows_dll): New function.
6782 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6783 on, to make sure we can convert file names to and from UTF-8 on
6784 Windows 9X. This fixes a failure to start up because Emacs cannot
6785 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6787 * w32font.c [WINDOWSNT]: Include w32.h.
6788 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6789 of implementing the same stuff.
6790 Remove now unused g_b_init_is_windows_9x.
6792 * w32.h (maybe_load_unicows_dll): Add prototype.
6794 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6796 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6797 switch to single keyboard. Prevents daemon crashes when a new
6798 client connects while we show a TTY menu in an existing client.
6801 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6803 Fix MinGW64 porting problem with _setjmp.
6804 Reported by Eli Zaretskii in:
6805 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6806 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6807 the old _setjmp and _longjmp. All uses changed.
6809 2014-01-13 Daniel Colascione <dancol@dancol.org>
6811 * textprop.c (Fremove_list_of_text_properties):
6812 Correctly handle reaching the end of the interval tree. (Bug#15344)
6814 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6816 * xdisp.c (resize_mini_window): Round height to a multiple of
6817 frame's line height. Fix bug in calculation of window start
6818 position (Bug#16424).
6820 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6822 * macfont.m: Include termchar.h.
6823 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6824 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6825 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6826 *_WITH_GC_* to take face and f as parameters.
6827 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6828 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6830 2014-01-13 Daniel Colascione <dancol@dancol.org>
6832 Fix menu item updating in the presence of the Unity global menu
6835 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6836 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6838 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6839 updating menus; explain why.
6840 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6841 problem it's supposed to solve and it interferes with detecting
6842 the presence of a global menu.
6843 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6846 2014-01-11 K. Handa <handa@gnu.org>
6848 * composite.c (composition_update_it): Fix indexing of
6849 LGSTRING_CHAR (Bug#15984).
6851 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6853 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6855 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6857 * xdisp.c (try_window_id): Don't use this function's optimizations
6858 if overlays in the buffer displayed by the window have changed
6859 since last redisplay. (Bug#16347)
6860 (message_dolog): Fix indentation.
6862 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6864 * frame.c (frame_resize_pixelwise): Fix doc-string.
6866 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6868 Fix handling of internal borders (Bug#16348).
6869 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6870 Remove internal border width from pixel width of windows.
6871 (change_frame_size_1): Don't return early when frame's pixel
6872 size changes - we still have to record the new sizes in the
6874 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6875 also when toolbar gets larger.
6876 * window.c (check_frame_size): Include internal_border_width in
6878 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6879 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6880 In non-toolkit/non-GTK version clear internal border.
6881 * xterm.c (x_clear_under_internal_border): New function for
6882 non-toolkit/non-GTK version.
6883 (x_after_update_window_line): In non-toolkit/non-GTK version
6885 (handle_one_xevent, x_set_window_size):
6886 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6887 * xterm.h (x_clear_under_internal_border): Extern it.
6889 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6891 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6892 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6895 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6897 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6898 last value of point is not equal to buffer's point. (Bug#16129)
6900 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6903 * nsterm.h (updateCollectionBehavior): Rename from
6904 updateCollectionBehaviour. All uses changed.
6906 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6907 * Makefile.in (SETFATTR): New macro.
6908 (temacs$(EXEEXT)): Use it.
6910 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6912 Fix maximization behavior on Windows (Bug#16300).
6913 * w32fns.c (w32_fullscreen_rect): Don't handle
6914 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6915 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6916 of SetWindowPos. Restore last placement also when leaving
6917 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6918 but the FULLSCREEN_BOTH case.
6920 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6923 * data.c (arithcompare_driver):
6924 * fileio.c (Fcar_less_than_car):
6925 * fns.c (internal_equal):
6926 * frame.c (delete_frame):
6927 * lisp.h (enum More_Lisp_Bits):
6929 Avoid C99 constructs that don't work in C89.
6930 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
6931 to port to C89, which doesn't have 'long long'.
6932 (count_trailing_zero_bits): Use them.
6934 2014-01-03 Chong Yidong <cyd@gnu.org>
6936 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
6938 2014-01-02 Martin Rudalics <rudalics@gmx.at>
6940 Further adjust frame/window scrollbar width calculations.
6941 * window.c (apply_window_adjustment):
6942 Set windows_or_buffers_changed.
6943 (Fwindow_scroll_bars): Return actual scrollbar width.
6944 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6945 For non-toolkit builds again use 14 as minimum width and set
6946 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
6947 * xterm.c (XTset_vertical_scroll_bar): Take width from
6948 WINDOW_SCROLL_BAR_AREA_WIDTH.
6949 (x_new_font): Rename wid to unit. Base calculation of new
6950 scrollbar width on toolkit used and make it analogous to that of
6951 x_set_scroll_bar_default_width.
6952 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6953 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
6954 of GetSystemMetrics.
6955 * w32term.c (w32_set_vertical_scroll_bar): Take width from
6956 WINDOW_SCROLL_BAR_AREA_WIDTH.
6957 (x_new_font): Make it correspond to changes in xterm.c.
6959 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
6961 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
6962 This is a cleaner way to fix the MinGW-w64 porting problem.
6963 Check for INTPTR_MAX misconfiguration.
6965 2014-01-01 Eli Zaretskii <eliz@gnu.org>
6967 * search.c (newline_cache_on_off, find_newline): In indirect
6968 buffers, use the newline cache of the base buffer.
6970 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
6971 buffer, invalidate the caches of its base buffer. (Bug#16265)
6973 * indent.c (width_run_cache_on_off, compute_motion): In indirect
6974 buffers, use the width-run cache of the base buffer.
6976 * xdisp.c (redisplay_window): When the window displays an indirect
6977 buffer, and the character widths in the display table have
6978 changed, invalidate the width-run cache of the corresponding base
6981 * fileio.c (Finsert_file_contents): When invalidating the newline
6982 cache, consider the case of inserting into indirect buffer.
6984 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
6985 In indirect buffers, use the paragraph cache of the base buffer.
6987 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6989 * window.c (grow_mini_window): Fix last change.
6991 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
6993 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
6995 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
6997 * w32term.c (w32_initialize): Use LCID and LOWORD.
6999 * w32proc.c (create_child): Use pid_t for 5th argument.
7000 (IsValidLocale): Don't provide prototype for MinGW64.
7001 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
7002 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
7004 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
7005 MinGW64 doesn't support.
7007 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
7009 * w32.c (set_named_security_info): New function.
7010 (acl_set_file): Fall back on set_named_security_info if
7011 set_file_security fails.
7012 (g_b_init_set_named_security_info_w)
7013 (g_b_init_set_named_security_info_a): New static variables.
7014 (globals_of_w32): Initialize them to zero.
7015 (set_named_security_info): Set them to non-zero if the
7016 corresponding API is available.
7017 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
7018 New function typedefs.
7020 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7022 Some more fixes following pixelwise resize changes including one
7024 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
7025 of frame_resize_pixelwise.
7026 * widget.c (pixel_to_text_size): New function.
7027 (update_wm_hints): Have size hints respect value of
7028 frame_resize_pixelwise.
7029 (EmacsFrameResize): Alway process resize requests pixelwise.
7030 * window.c (grow_mini_window): Make sure mini window is at least
7032 * xdisp.c (display_menu_bar): Make sure menubar extends till
7034 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
7035 (x_set_tool_bar_lines): Calculate pixelwise.
7036 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
7037 frame_resize_pixelwise.
7039 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
7041 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7042 variables not used there.
7044 2013-12-30 Eli Zaretskii <eliz@gnu.org>
7046 * w32.c (sys_umask): New function. (Bug#16299)
7048 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7050 * dispnew.c (change_frame_size_1): Take old width of root window
7051 from that window's pixel width. (Bug#16284)
7053 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
7055 Plain copy-file no longer chmods an existing destination (Bug#16133).
7056 * fileio.c (realmask): Now a static var, not a local.
7057 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
7058 Remove arg STATPTR. All uses changed.
7059 (Fcopy_file): Do not alter permissions of existing destinations,
7060 unless PRESERVE-PERMISSIONS (renamed from
7061 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
7062 Avoid race when testing for existing destinations and for
7063 when input and output files are the same.
7064 If changing the group fails, adjust both default and
7065 preserved permissions so that access is not granted to the
7067 (Fset_default_file_modes, init_fileio): Update realmask.
7068 (Fdefault_file_modes): Use realmask instead of calling umask.
7070 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
7072 Fix pipe bug with OS X emacs --daemon (Bug#16262).
7073 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
7074 flags on the daemon pipe ends before execing.
7076 2013-12-28 Eli Zaretskii <eliz@gnu.org>
7078 * w32fns.c (Fx_create_frame): Error out if called from a TTY
7079 session. (Bug#14739)
7081 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
7083 * callproc.c (Vexec_path): Document that exec-directory is in it.
7085 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7087 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
7090 2013-12-27 Chong Yidong <cyd@gnu.org>
7092 * data.c (Fsymbol_function): Doc fix.
7094 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7096 Some more tinkering with Bug#16051.
7097 * window.c (resize_frame_windows): Don't let the size of the
7098 root window drop below the frame's default character size.
7099 Never ever delete any subwindows - let the window manager do the
7102 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
7103 of toolbar lines needed when they exceed the height of the root
7105 (unwind_create_frame_1): New function.
7106 (Fx_create_frame): Generally inhibit calling the window
7107 configuration change hook here. Remove extra call to
7108 change_frame_size - it's not needed when we don't run the
7109 configuration change hook.
7111 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
7113 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
7114 On my Fedora 19 platform the core dumps were so big that
7115 my desktop became nearly catatonic.
7116 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7117 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7118 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7119 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7120 a clang-only syntax.
7121 * conf_post.h (__has_feature): New macro, if not already defined.
7122 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7123 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7125 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7127 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7128 is a file name. (Bug#16252)
7130 2013-12-25 Chong Yidong <cyd@gnu.org>
7132 * keyboard.c (Voverriding_terminal_local_map)
7133 (Voverriding_local_map): Doc fix.
7135 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7137 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7139 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7140 file name when it is submitted to ShellExecute. Simplify code.
7141 Don't test DOCUMENT for being a string, as that is enforced by
7142 CHECK_STRING. Doc fix.
7144 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7146 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7147 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7148 redisplay_tool_bar does. Improve and fix commentary.
7149 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7150 limits of the glyph matrices. (Bug#16051)
7151 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7152 only when the new size is different from the old one, and the new
7153 size can be achieved given the frame height.
7155 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7157 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7159 2013-12-23 Glenn Morris <rgm@gnu.org>
7161 * lread.c (Fload): Mention load-prefer-newer in doc.
7163 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7165 Handle Bug#16207 by being more restrictive when running hooks.
7166 * window.c (unwind_change_frame): New function.
7167 (Fset_window_configuration): Don't run configuration change hook
7168 while the frame configuration is unsafe. Call select_window
7171 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7173 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7175 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7177 * nsterm.h: Declare EmacsColor category.
7179 * nsterm.m (NSColor): Implement EmacsColor category.
7180 (ns_get_color): Use colorUsingDefaultColorSpace.
7181 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7183 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7185 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7187 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7188 having the PNG_NORETURN attribute, to avoid compiler warning in
7191 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7193 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7195 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7196 fringe background extension.
7197 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7198 because they are now always the same as `left' and `width',
7199 respectively. Remove code for the case that `width' and
7200 `sb_width' are different.
7202 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7204 Remove scroll_bar_actual_width from frames.
7205 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7206 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7207 (x_figure_window_size):
7208 * nsterm.m (x_set_window_size):
7209 * widget.c (set_frame_size):
7210 * w32term.c (x_set_window_size):
7211 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7212 scroll_bar_actual_width.
7214 Convert scroll_bar members to integers on Windows.
7215 * w32term.h (struct scroll_bar): Convert top, left, width,
7216 height, start, end and dragging to integers.
7217 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7219 * w32term.c (w32_set_scroll_bar_thumb)
7220 (w32_scroll_bar_handle_click): Remove XINT conversions for
7221 scroll_bar members. Treat bar->dragging as integer.
7222 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7223 first element. Remove XINT conversions for scroll_bar members.
7224 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7225 Remove XINT conversions for scroll_bar members.
7227 Fix assignment for new window total sizes.
7228 * window.c (Fwindow_resize_apply_total): Assign values for
7231 2013-12-20 Chong Yidong <cyd@gnu.org>
7233 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7234 argument to `append'.
7236 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7238 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7239 current text face, for extending the face of the display margins.
7242 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7243 Doc fix. (Bug#16190)
7245 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7247 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7250 * nsterm.m (Qfile, Qurl): New.
7251 (EV_MODIFIERS2): New macro.
7252 (EV_MODIFIERS): Use EV_MODIFIERS2.
7253 (ns_term_init): Remove font and color from DND, does not work on
7254 newer OSX, and other ports don't have them.
7255 (performDragOperation:): Handle modifiers used during drag.
7256 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7257 Remove global Lisp variables used to communicate with ns-win.el.
7258 Remove font and color handling.
7259 (syms_of_nsterm): Defsym Qfile and Qurl.
7261 2013-12-19 Anders Lindgren <andlind@gmail.com>
7263 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7264 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7266 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7267 (constrainFrameRect): Remove special case nr_screens == 1.
7268 Don't constrain size to size of view.
7270 * nsterm.h (ns_output): Remove dont_constrain.
7272 2013-12-19 Anders Lindgren <andlind@gmail.com>
7274 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7276 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7278 Minor fixes for recent openp changes.
7279 * lisp.h (GCPRO7): New macro.
7280 * lread.c (openp): Use bool for boolean; all callers changed.
7281 Protect save_string from GC. Don't assume that file descriptors
7282 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7283 warning about uninitialized variable.
7285 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7287 * w32fns.c (emacs_abort): Use intptr_t as argument of
7288 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7290 2013-12-18 Glenn Morris <rgm@gnu.org>
7292 * lread.c (Fload): Pass load_prefer_newer to openp.
7293 Don't bother checking mtime if openp already did it.
7294 (openp): Add `newer' argument, to check all suffixes
7295 and find the newest file.
7296 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7297 * callproc.c (call_process):
7298 * charset.c (load_charset_map_from_file):
7299 * emacs.c (init_cmdargs):
7300 * image.c (x_create_bitmap_from_file, x_find_image_file):
7302 * lread.c (Flocate_file_internal):
7303 * process.c (Fformat_network_address):
7304 * sound.c (Fplay_sound_internal):
7305 * w32.c (check_windows_init_file):
7306 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
7308 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
7310 2013-12-17 Eli Zaretskii <eliz@gnu.org>
7312 * w32.c (getloadavg): Don't index samples[] array with negative
7313 indices. Recover from wall-clock time being set backwards.
7315 * w32term.c (w32_initialize): Declare the argument of
7316 set_user_model as const.
7318 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
7319 (w32_menu_show): Constify some arguments passed to MessageBox.
7321 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
7322 to initialize Lisp objects.
7324 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
7325 initialize Lisp objects.
7327 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
7328 use variables used only on X under that condition.
7330 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7331 variables not used there.
7333 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7335 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
7336 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
7338 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7340 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
7341 code, revealed in presence of R2L characters, character
7342 compositions, and display vectors. A better fix for Bug#16148.
7343 (extend_face_to_end_of_line): Don't reference tool_bar_window in
7344 GTK and NS builds, they don't have this member of struct frame.
7346 * dispextern.h (struct composition_it): Correct a comment for the
7349 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
7351 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
7352 This prevents a compilation error on C compilers that do not
7353 default functions to return 'int' if not declared. Also, add
7354 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
7355 since it now uses inline functions.
7357 2013-12-16 Eli Zaretskii <eliz@gnu.org>
7359 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
7360 display margins on mode line, header line, and in the frame's
7361 tool-bar window. (Bug#16165)
7363 2013-12-16 Andreas Schwab <schwab@suse.de>
7365 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
7367 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
7369 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
7372 2013-12-16 Martin Rudalics <rudalics@gmx.at>
7374 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
7376 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
7378 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
7379 intended to find bogus pointers in font objects (Bug#16140).
7380 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
7381 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
7382 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
7383 Disable for MS-Windows due to Bug#15876; apparently this
7384 requires more or less substantial changes in fontset code.
7385 * xfont.c (xfont_close):
7386 * xftfont.c (xftfont_close): Call x_display_info_for_display
7387 to check whether 'Display *' is valid (Bug#16093 and probably
7390 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7392 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
7393 Reported by Juanma Barranquero <lekktu@gmail.com>.
7395 * process.c (Fprocess_send_eof): Don't crash if someone tries to
7396 open a pty on MS-Windows. (Bug#16152)
7398 * emacs.c (decode_env_path): Fix bogus comparison against
7399 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
7401 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
7403 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
7404 (Fx_file_dialog): Add parentheses around && to silence warning.
7406 * w32term.c (construct_drag_n_drop): Remove unused local variable.
7408 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7410 * xdisp.c (extend_face_to_end_of_line): Extend background of
7411 non-default face in margin areas as well. (Bug#16151)
7412 (display_line): Call extend_face_to_end_of_line for continued
7413 lines as well, if the display margins have non-zero width.
7414 (set_glyph_string_background_width): When needed, set the
7415 extends_to_end_of_line_p flag on glyph strings to be drawn in
7416 margin areas, not only in the text area.
7418 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
7421 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
7423 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
7424 Don't worry about verify_error being t, since it has to be a list.
7426 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
7428 Use bool for boolean, focusing on headers.
7429 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
7430 No need to include <stdbool.h>, since conf_post.h does it now.
7431 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
7432 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
7433 (SET_PER_BUFFER_VALUE_P):
7434 * ccl.c, ccl.h (setup_ccl_program):
7435 * ccl.h (CHECK_CCL_PROGRAM):
7436 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
7437 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
7438 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
7439 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
7440 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
7441 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
7442 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
7443 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
7444 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
7445 (CHARSET_FAST_MAP_SET):
7446 * coding.c (decode_coding_ccl, encode_coding_ccl):
7447 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
7448 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
7449 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
7450 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
7451 (decode_coding_c_string):
7452 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
7453 * conf_post.h (has_attribute):
7454 * dispextern.h (trace_redisplay_p)
7455 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
7456 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
7457 (SET_GLYPH_FROM_CHAR_GLYPH)
7458 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
7459 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
7460 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
7461 (cursor_in_mouse_face_p):
7462 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
7463 (blank_row, prepare_desired_row)
7464 (build_frame_matrix_from_leaf_window, make_current)
7465 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
7466 (update_window, scrolling_window, update_frame_line):
7467 * disptab.h (GLYPH_FOLLOW_ALIASES):
7468 * editfns.c (Fformat):
7469 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
7470 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
7471 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
7472 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
7473 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
7474 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
7475 (FONT_DEFERRED_LOG):
7476 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
7477 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
7478 (FRAME_MOUSE_UPDATE):
7479 * fringe.c (Fdefine_fringe_bitmap):
7480 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
7481 (x_create_bitmap_from_xpm_data, xpm_load_image):
7482 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
7483 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
7484 (MERGE_INTERVAL_CACHE):
7485 * keymap.h (KEYMAPP):
7486 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
7487 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
7488 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
7489 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
7490 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
7491 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
7492 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
7493 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
7494 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
7495 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
7496 (SETUP_BUFFER_SYNTAX_TABLE):
7497 * systime.h (timespec_valid_p):
7498 * term.c (save_and_enable_current_matrix):
7499 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
7500 * xdisp.c (in_display_vector_p, display_tool_bar_line)
7501 (redisplay_internal, try_window_reusing_current_matrix)
7502 (sync_frame_with_window_matrix_rows, try_window_id)
7503 (display_menu_bar, display_tty_menu_item, display_mode_line)
7504 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
7505 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
7506 * xmenu.c (xmenu_show):
7507 * xterm.c (use_xim, x_term_init):
7508 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
7509 (struct x_bitmap_record):
7510 Use bool for booleans.
7511 * ccl.c (struct buffer_text):
7512 * ccl.h (struct ccl_program):
7513 * charset.h (struct charset):
7515 * coding.h (struct iso_2022_spec, struct coding_system):
7516 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
7517 (struct glyph_string, struct face, struct face_cache)
7518 (struct bidi_string_data, struct bidi_it)
7519 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
7521 * editfns.c (Fformat):
7522 * frame.h (struct frame):
7523 * fringe.c (struct fringe_bitmap):
7524 * intervals.h (struct interval):
7525 * keyboard.h (struct kboard):
7526 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
7527 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
7528 (struct Lisp_Buffer_Local_Value, union specbinding):
7529 * macfont.m (struct macfont_info):
7530 * process.h (struct Lisp_Process):
7531 * termchar.h (struct tty_display_info):
7532 * window.h (struct window):
7533 * xterm.h (struct x_output):
7534 Use bool_bf for boolean bit-fields.
7535 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
7536 All callers changed.
7537 * ccl.h (struct ccl_program): Remove unused members private_state,
7538 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
7540 (struct ccl_spec): Remove unused members cr_carryover,
7541 eight_bit_carryover.
7542 * conf_post.h: Include <stdbool.h>.
7543 (bool_bf): New type.
7544 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
7545 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
7546 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
7547 'do { ... } while (false)' brackets.
7548 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
7549 Args must now be expressions; all callers changed.
7550 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
7551 (PRODUCE_GLYPHS): Simplify use of boolean.
7552 * fileio.c (Fcopy_file):
7553 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
7554 * lisp.h (UNGCPRO): Return void, not int.
7555 (FOR_EACH_TAIL): Use void expression, not int expression.
7556 * region-cache.c: Reindent.
7557 * region-cache.h: Copy comments from region-cache.c, to fix
7558 incorrect remarks about booleans.
7560 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7562 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
7563 when character at point is displayed from a display vector.
7566 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
7568 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
7569 now a list of certificate validation checks that will abort a
7570 connection with an error.
7571 (Fgnutls_boot): Document it and use it.
7573 2013-12-14 Martin Rudalics <rudalics@gmx.at>
7575 * w32term.c (w32_enable_frame_resize_hack): New variable.
7576 (x_set_window_size): Use it to hack frame resizing on Windows
7579 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7581 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
7582 Windows-specific code to w32.c. Change error message text to
7583 match that of Posix platforms.
7585 * w32.c (w32_copy_file): New function, most of the code copied and
7586 reworked from Fcopy_file. Improve error handling. Plug memory
7587 leak when errors are thrown. Support file names outside of the
7588 current codepage. (Bug#7100)
7590 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7592 * lread.c (load_path_default): Prototype.
7594 2013-12-13 Glenn Morris <rgm@gnu.org>
7596 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
7597 (dump_path): Remove.
7598 (load-path-default): Remove `changed' argument.
7599 Do not set dump_path permanently. Simplify.
7600 (init_lread): Simplify.
7601 (syms_of_lread): Remove dump_path.
7603 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7605 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
7606 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
7607 2013-12-12 font-related change to avoid Bug#16128, which
7608 is quite hard to fix without even more substantial changes.
7610 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7612 * font.c (font_close_object): Check for live frame (Bug#16128).
7614 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7616 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
7617 Return ptrdiff_t, not int, since it's a buffer size.
7618 Reindent/reparen some macros to a more Gnuish style.
7620 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
7622 Avoid undefined behavior with huge regexp interval counts.
7623 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
7624 since it's now specialized to interval counts. All uses changed.
7625 Do not assume wraparound on signed integer overflow.
7626 (regex_compile): Simplify based on the above changes.
7628 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7630 Support file names on MS-Windows that use characters outside of
7631 the current system codepage. (Bug#7100)
7633 * w32.c (get_file_security, set_file_security)
7634 (create_symbolic_link): Separate pointers and boolean flags for
7635 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7636 non-zero, else the former.
7637 (codepage_for_filenames, filename_to_utf16, )
7638 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7640 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7642 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7643 Accept only one argument; all callers changed.
7644 (dostounix_filename): Remove the second argument, now works in
7645 UTF-8. All callers changed.
7646 (parse_root): Lose DBCS code.
7647 (get_long_basename, w32_get_short_filename, init_environment)
7648 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7649 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7650 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7651 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7652 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7653 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7655 (ansi_encode_filename): New function.
7656 (get_emacs_configuration, get_emacs_configuration_options):
7658 (add_volume_info, GetCachedVolumeInformation): Run the input file
7659 name through unixtodos_filename, to ensure it is stored and
7660 referenced in canonical form.
7661 (get_volume_info): Lose the DBCS code, now works in UTF-8.
7662 (logon_network_drive, sys_link, utime): Improve error handling.
7663 (sys_access): New function.
7664 (hashval, generate_inode_val): Unused functions deleted.
7665 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
7666 (check_windows_init_file): Convert error message from UTF-8 to
7667 ANSI codepage, for display in the message box.
7668 (globals_of_w32): Set w32_unicode_filenames according to the OS
7671 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
7672 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7673 (syms_of_w32term): Declare w32-unicode-filenames.
7675 * w32proc.c (new_child, delete_child): Remove code that handled
7676 unused pending_deletion and input_file members of the child struct.
7677 (create_child, sys_spawnve): Convert all file names to ANSI
7678 codepage. Use ANSI APIs explicitly; forcibly fail if any file
7679 name cannot be encoded in ANSI codepage. Don't use
7680 unixtodos_filename, mirror slashes by hand.
7681 (record_infile, record_pending_deletion): Functions deleted.
7682 (Fw32_short_file_name): Call w32_get_short_filename instead of
7685 * w32notify.c (add_watch): Work in Unicode mode when
7686 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7687 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
7688 instead, do the same with Lisp primitives.
7690 * w32fns.c (file_dialog_callback, Fx_file_dialog)
7691 (Fsystem_move_file_to_trash, Fw32_shell_execute)
7692 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
7693 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
7694 (Fw32_shell_execute): Improve error reporting.
7695 (Fdefault_printer_name): Ifdef away for Cygwin.
7697 * w32.h (struct _child_process): Remove input_file and
7698 pending_deletion members that are no longer used.
7699 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
7700 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
7701 (ansi_encode_filename): New and updated prototypes.
7703 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
7705 (unexec): Don't use dostounix_filename, it expects a file name in
7706 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
7709 * fileio.c (Ffile_name_directory, file_name_as_directory)
7710 (directory_file_name, Fexpand_file_name)
7711 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
7712 arguments of dostounix_filename.
7713 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
7714 use MAX_UTF8_PATH for size of file-name strings.
7715 (emacs_readlinkat): Build an explicitly unibyte string for file
7717 (syms_of_fileio) <file-name-coding-system>:
7718 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
7720 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
7721 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
7722 directories to UTF-8.
7723 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
7724 environment, and each element of the input PATH, to UTF-8.
7726 * dired.c (file_attributes): Use build_unibyte_string explicitly
7727 to make Lisp strings from user and group names.
7729 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
7732 * coding.c (decode_file_name, encode_file_name): New functions.
7734 * termcap.c (tgetent): Adapt to the change in arguments of
7737 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
7740 * msdos.c (dostounix_filename, init_environment): Adapt to the
7741 change in arguments of dostounix_filename.
7743 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
7744 [WINDOWSNT]: Encode file names passed to the image libraries in
7747 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
7748 [WINDOWSNT]: Convert file names to the current ANSI codepage.
7750 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
7751 arguments of dostounix_filename.
7753 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7755 * font.h (struct font_entity) [HAVE_NS]: New field to record
7756 font driver which was used to create this entity.
7757 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7758 frame where the font was opened.
7759 (font_close_object): Add prototype.
7760 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7761 (font_close_object): Not static any more. Lost frame arg.
7762 Adjust comment and users.
7763 * alloc.c (cleanup_vector): Call font_close_object to adjust
7764 per-frame font counters correctly. If HAVE_NS, also call
7765 driver-specific cleanup for font-entity objects.
7766 * ftfont.c (ftfont_open):
7767 * nsfont.m (nsfont_open):
7768 * w32font.c (w32font_open_internal):
7769 * xfont.c (xfont_open):
7770 * xftfont.c (xftfont_open): Save frame pointer in font object.
7771 * macfont.m (macfont_open): Likewise.
7772 (macfont_descriptor_entity): Save driver pointer to be able
7773 to call its free_entity routine when font-entity is swept.
7774 * ftxfont.c (ftxfont_open): Add eassert because frame
7775 pointer should be saved by ftfont_driver.open.
7777 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7779 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7780 input polling is used. This is still meaningful for Cygwin, see
7781 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7782 * keyboard.c (poll_for_input_1, input_polling_used):
7783 Define unconditionally.
7784 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7785 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7786 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7787 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7788 (face_for_char): Likewise. Rearrange eassert and return ASCII
7789 face for CHAR_BYTE8_P.
7790 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7792 2013-12-11 Ken Brown <kbrown@cornell.edu>
7794 * dispextern.h (erase_phys_cursor):
7795 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7797 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7799 * nsterm.m (x_free_frame_resources):
7800 * term.c (tty_free_frame_resources):
7801 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7802 face cache because it's implied by free_frame_faces anyway.
7803 * w32term.c (x_free_frame_resources): Likewise. Do not call
7804 free_frame_faces twice.
7806 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7808 * editfns.c (Fformat_time_string): Mention %F in the doc.
7810 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7812 * window.c (resize_frame_windows): Don't return immediately when
7813 the root window's size doesn't change - the minibuffer window
7814 may still have to be repositioned/resized.
7815 * xfns.c (Fx_create_frame): Always change the frame size after
7816 initializing the frame's faces.
7817 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7818 change_frame_size should already have done it.
7819 (x_new_font): Assign new tool- and menu-bar heights.
7820 (x_set_window_size_1): Account for tool- and menu-bar heights
7821 (Bug#16013). Don't set pixel sizes since change_frame_size
7822 should already have done it.
7824 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7826 Remove the option of using libcrypto.
7827 * Makefile.in (LIB_CRYPTO): Remove.
7828 (LIBES): Don't use it.
7830 2013-12-11 Juri Linkov <juri@jurta.org>
7832 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7833 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7835 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7837 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7838 drawn tool bar items (Bug#16058).
7839 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7841 2013-12-09 Ken Brown <kbrown@cornell.edu>
7843 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7845 * lisp.h (get_frame_param): Adjust conditions for prototype
7848 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7850 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7851 Avoid unused macro warning if configured --without-xft.
7853 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7855 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7857 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7859 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7861 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7863 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7865 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7867 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7869 Use libcrypto's checksum implementations if available, for speed.
7870 * Makefile.in (LIB_CRYPTO): New macro.
7873 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7874 The macro didn't conform to C99 due to type mismatch,
7875 which caused compilation failure with Sun C 5.12,
7876 and it was confusing anyway. Include window.h to declare
7877 redisplay_other_windows.
7879 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7881 * window.c (set_window_buffer): Update mode line (bug#16084).
7883 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7885 Fix minor problems found by static checking.
7886 * keyboard.c (poll_for_input_1, input_polling_used):
7887 Define only if HAVE_NTGUI.
7888 * xmenu.c (popup_activate_callback): Omit unnecessary
7889 check against USE_X_TOOLKIT, which must be defined here anyway.
7890 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7893 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7895 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7897 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7899 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7901 * nsterm.m (x_set_window_size): Remove fprintf.
7902 (init): Define always. Set applicationDidFinishLaunchingCalled
7904 (applicationDidFinishLaunching:):
7905 Set applicationDidFinishLaunchingCalled.
7906 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7909 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7911 Pixel resize changes for NS (Bug#16049).
7912 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7913 height/width. row/cols are locals.
7914 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7915 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7916 (windowWillResize): Remove gsextra. Calculate extra as in
7918 (x_new_font): Don't change frame size if fullscreen.
7919 Change size pixelwise.
7921 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7922 comment in xfns.c. Change to pixelwise call.
7924 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7926 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
7929 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
7931 * xterm.c (input_signal_count): Remove.
7932 (x_dispatch_event): Define unconditionally.
7933 (x_make_frame_visible): Process X events until the frame
7934 is really visible (Bug#16027).
7935 * xterm.h (x_dispatch_event): Declare unconditionally.
7937 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
7939 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
7941 * nsterm.m (x_set_window_size): Handle pixelwise.
7943 2013-12-05 Martin Rudalics <rudalics@gmx.at>
7945 * w32term.c (x_new_font):
7946 * xterm.c (x_new_font): Calculate new frame size from new font
7949 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7951 * lisp.h (FOR_EACH_TAIL): New macro.
7952 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
7954 * window.c (select_window): Call second wset_redisplay before we change
7955 selected_window (bug#16034).
7957 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
7959 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
7961 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7963 * w32xfns.c: Include window.h, to avoid a compiler warning.
7965 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7967 * window.c (window_scroll): Mark window for redisplay (bug#16034).
7968 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
7969 window_scroll takes care of it.
7970 (Fset_window_point, Fdelete_other_windows_internal)
7971 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
7972 (Fsplit_window_internal, Fdelete_window_internal)
7973 (Fresize_mini_window_internal, Fset_window_configuration)
7974 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
7975 cause redisplay instead of forcing a complete redisplay.
7976 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
7977 we're only affecting the selected_window.
7979 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7981 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
7982 directional control characters. Update type and category
7983 determination according to the UBA from Unicode v6.3.
7984 (bidi_category_t): New category EXPLICIT_FORMATTING.
7986 * dispextern.h (bidi_type_t): Update to include new bidirectional
7987 properties introduced with Unicode v6.3. (Bug#16043)
7989 2013-12-04 Martin Rudalics <rudalics@gmx.at>
7991 * xterm.c (XTflash): Fix coordinate of bottom area to flash
7994 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
7996 * font.c (font_list_entities): Remove dummy assignment.
7997 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
7998 used on graphic displays only. Remove unused 'font_encoder' member.
7999 (struct font_bitmap): Remove unused 'extra' member.
8000 * nsfont.m (nsfont_open):
8001 * w32font.c (w32font_open_internal):
8002 * ftfont.c (ftfont_get_bitmap): Adjust users.
8004 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8006 Use bool for boolean.
8007 * tparam.c (tparam1):
8008 * undo.c (record_point, record_property_change):
8009 Use bool for boolean, for local vars that are always true or false.
8011 Minor integer overflow fixes (Bug#16033).
8012 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
8013 This improves on the previous fix to this function.
8014 (window_resize_check): When summing up pixel counts, don't rely on
8015 undefined behavior if the sum overflows.
8017 2013-12-03 Martin Rudalics <rudalics@gmx.at>
8019 * window.c (Fset_window_new_pixel): Don't choke at negative
8020 argument value (Bug#16033).
8022 * xfns.c (Fx_create_frame): Add another call to change_frame_size
8023 to avoid crash in window_box_height.
8025 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
8026 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
8028 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
8030 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8032 Minor integer overflow fixes.
8033 * window.c (Fset_window_new_pixel, grow_mini_window):
8034 * xdisp.c (Fwindow_text_pixel_size):
8035 Avoid undefined behavior on signed integer overflow.
8036 * xfns.c (x_set_mouse_color):
8037 Check that drag shape fits in 'unsigned', since that's what X wants.
8039 2013-12-02 Eli Zaretskii <eliz@gnu.org>
8041 Improve reporting of fatal exception on MS-Windows.
8042 * w32fns.c (my_exception_handler): New function.
8043 (globals_of_w32fns): Set it up as the unhandled exception
8044 handler. Initialize exception code and address to zeros.
8045 (emacs_abort): If the exception code and address are available,
8046 print them at the beginning of the backtrace. Fix the format of
8047 printing addresses (was producing 0x0x12345678 on XP).
8050 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
8052 * eval.c (Fbacktrace__locals): New function.
8053 (syms_of_eval): Defsubr it.
8055 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8057 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
8058 Define here to unify between...
8059 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
8060 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
8062 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8064 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
8066 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
8067 fringe background extension.
8068 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8069 because they are now always the same as `left' and `width',
8070 respectively. Remove code for the case that `width' and
8071 `sb_width' are different.
8073 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
8075 Fix minor problems found by static checking.
8076 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
8077 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
8078 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
8080 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
8082 * image.c (imagemagick_compute_animated_image): Don't crash if we
8083 have an animation with different-sized images (bug#15313).
8085 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8087 Remove some unused items introduced during pixelwise change.
8088 * window.c (window_resize_total_check): Remove unused function.
8089 * xdisp.c (remember_mouse_glyph): Remove unused label.
8090 (Ftool_bar_height): Move declaration inside #if.
8091 * xterm.c (x_set_window_size): Don't use r and c.
8093 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
8095 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8098 * window.c (Fset_window_configuration): Comment out unused variables.
8100 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8102 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
8104 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
8106 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
8108 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8109 HAVE_GNUTLS3 (Bug#16001).
8111 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
8112 if interrupts are deferred (Bug#15801).
8114 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8116 Support resizing frames and windows pixelwise.
8117 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8118 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8119 (struct glyph_matrix): Replace window_left_col and
8120 window_top_line by window_pixel_left and window_pixel_top.
8121 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8123 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8124 (draw_window_divider, move_it_to, x_draw_right_divider)
8125 (x_draw_bottom_divider, change_frame_size): Add or fix
8127 * dispnew.c (change_frame_size_1): Change prototype.
8128 (adjust_glyph_matrix, required_matrix_width)
8129 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8130 values instead of lines and columns.
8131 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8132 WINDOW_TOTAL_FRINGE_WIDTH.
8133 (handle_window_change_signal, do_pending_window_change)
8134 (init_display): Adjusts calls of change_frame_size.
8135 (change_frame_size, change_frame_size_1): Handle pixelwise
8137 * frame.c (Qright_divider_width, Qbottom_divider_width):
8139 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8140 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8141 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8142 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8144 (set_frame_param): New function.
8145 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8146 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8147 (Ffringe_width, Fborder_width, Fright_divider_width)
8148 (Fbottom_divider_width): New functions, defsubr them.
8149 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8150 New argument pixelwise.
8151 (struct frame_parm_table): New members Qright_divider_width and
8152 Qbottom_divider_width.
8153 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8154 (x_report_frame_params): Handle Qright_divider_width and
8155 Qbottom_divider_width.
8156 (x_set_right_divider_width, x_set_bottom_divider_width):
8158 (frame_resize_pixelwise): New option.
8159 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8160 new_pixelwise, right_divider_width and bottom_divider_width;
8161 remove total_lines; rename text_lines, text_cols, new_text_lines
8162 and new_text_cols to text_height, text_width, new_height and
8163 new_width respectively.
8164 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8165 FRAME_TEXT_WIDTH respectively.
8166 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8167 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8168 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8170 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8171 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8172 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8173 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8174 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8175 (FRAME_TOTAL_COLS_ARG): Remove macro.
8176 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8177 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8178 (x_wm_set_size_hint): Handle frame pixel sizes.
8179 * indent.c (compute_motion, Fcompute_motion):
8180 Call window_body_width instead of window_body_cols.
8181 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8182 (make_lispy_position): Handle right and bottom dividers.
8183 (Fsuspend_emacs): Pixelize call of change_frame_size.
8184 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8185 * lisp.h: Extern set_frame_param.
8186 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8188 (Fx_create_frame): Add entry for vertical_drag_cursor.
8189 Pixelize call of change_frame_size.
8190 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8191 * nsterm.m (ns_update_window_end): Optionally draw right
8193 (x_set_window_size): Add argument pixelwise.
8194 Call check_frame_size and change_frame_size with pixelwise zero.
8195 (ns_draw_window_divider): New function.
8196 (ns_redisplay_interface): Add ns_draw_window_divider.
8197 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8198 (x_new_font): Call x_set_window_size with pixelwise zero.
8199 * print.c (print_object): For a window print its sequence
8201 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8202 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8203 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8204 (w32_createwindow): Use scroll bar area width.
8205 (w32_wnd_proc): Handle bottom divider width.
8206 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8207 (Fx_create_frame): Default divider width parameters.
8208 Caclulate sizes pixelwise. Add vertical drag cursor support.
8209 (x_create_tip_frame): Default divider widths to zero.
8210 Pixelize call to change_frame_size.
8211 (Fx_show_tip): Add handling of divider widths. Pixelize window
8213 (Fw32_frame_rect): New function.
8214 (frame_parm_handler w32_frame_parm_handlers): Add divider
8216 (Vx_window_vertical_drag_shape): Add variable.
8217 * w32inevt.c (resize_event, maybe_generate_resize_event):
8218 Pixelize change_frame_size calls.
8219 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8221 * w32term.c (w32_draw_window_divider): New function.
8222 (x_update_window_end): Handle right divider.
8223 (w32_draw_fringe_bitmap, x_scroll_run)
8224 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8225 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8226 Calculate new frame sizes pixelwise.
8227 (x_new_font): Pixelize call to x_set_window_size.
8228 (x_check_fullscreen): Pixelize call to change_frame_size.
8229 (x_set_window_size_1, x_set_window_size): New argument
8230 pixelwise. Calculate pixelwise.
8231 (x_wm_set_size_hint): Use scroll bar area width.
8232 (w32_redisplay_interface): Add w32_draw_window_divider.
8233 * w32term.h (struct w32_output): Add vertical drag cursor.
8234 * widget.c (set_frame_size, update_wm_hints)
8235 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8237 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8238 * window.c (sequence_number): Restore.
8239 (Fwindow_pixel_width, Fwindow_pixel_height)
8240 (Fwindow_mode_line_height, Fwindow_header_line_height)
8241 (window_pixel_to_total, Frun_window_scroll_functions)
8242 (Fset_window_new_pixel, window_resize_apply_total)
8243 (Fwindow_resize_apply_total): New functions.
8244 (window_body_height, window_body_width): Rename from
8245 window_body_lines. New argument PIXELWISE.
8246 Calculate pixelwise.
8247 (Fwindow_body_height, Fwindow_body_width): New argument
8249 (coordinates_in_window, window_relative_x_coord): Use window's
8250 pixel width instead of total width.
8251 (replace_window, recombine_windows): Initialize pixel values.
8252 (resize_root_window, resize_frame_windows, grow_mini_window)
8253 (shrink_mini_window): New argument PIXELWISE.
8254 Calculate pixelwise.
8255 (Fdelete_other_windows_internal, adjust_window_margins)
8256 (window_resize_check, window_resize_apply)
8257 (Fdelete_window_internal, Fresize_mini_window_internal)
8258 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8259 (check_frame_size): Rename arguments. New argument PIXELWISE.
8260 Calculate pixelwise.
8261 (set_window_buffer): Make samebuf bool. Run configuration change
8262 hook only if buffer changed.
8263 (Fset_window_buffer): Rewrite doc-string.
8264 (make_window): Initialize new_pixel slot.
8265 (Fwindow_resize_apply): Check pixel size of root window.
8266 (Fsplit_window_internal): Call 2nd argument pixel_size.
8267 Calculate pixelwise.
8268 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8270 (save_window_data): New slots frame_text_width,
8271 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8272 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8274 (Fcurrent_window_configuration, Fset_window_configuration)
8275 (save_window_save, compare_window_configurations): Handle new
8276 slots in save_window_data and saved_window.
8277 (Fset_window_scroll_bars): Fix doc-string.
8278 (window_resize_pixelwise): New variable.
8279 (coordinates_in_window, Fcoordinates_in_window_p):
8281 (make_parent_window): Adjust sequence_number.
8282 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8284 * window.h (struct window): New members new_pixel, pixel_left,
8285 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8286 (wset_new_pixel): New function.
8287 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8288 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8289 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8290 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8291 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8292 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8293 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8294 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8295 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8296 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8297 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8298 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8299 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
8300 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
8301 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
8303 (resize_frame_windows, grow_mini_window, shrink_mini_window)
8304 (window_body_width, check_frame_size): Adapt external declarations.
8305 * xdisp.c (last_max_ascent): New integer.
8306 (window_text_bottom_y): Handle bottom divider.
8307 (window_box_width, window_box_height): Calculate pixelwise.
8308 (get_glyph_string_clip_rects): Handle right divider.
8309 (remember_mouse_glyph): When windows are resized pixelwise
8310 proceed with width and height set to 1.
8311 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
8313 (move_it_to): Calculate and return maximum x position
8315 (Fwindow_text_pixel_size): New function.
8316 (resize_mini_window, update_tool_bar): Calculate pixelwise.
8317 (tool_bar_lines_needed): Rename to tool_bar_height.
8318 Calculate pixelwise.
8319 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
8320 Calculate pixelwise.
8321 (redisplay_tool_bar): Calculate pixelwise.
8322 (redisplay_window): Calculate pixelwise. Handle dividers.
8323 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
8324 (x_draw_vertical_border): Handle dividers.
8325 (define_frame_cursor1): Handle vertical drag cursor.
8326 (x_draw_right_divider, x_draw_bottom_divider): New functions.
8327 (expose_window): Calculate pixelwise. Handle dividers.
8328 (init_xdisp): Initialize pixel values.
8329 * xfaces.c (Qwindow_divider): New face.
8330 (realize_basic_faces): Realize it.
8331 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
8332 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8333 (x_set_scroll_bar_default_width): Default actual width to 16.
8334 (Fx_create_frame): Set sizes pixelwise.
8335 (x_create_tip_frame): Default divider widths to zero.
8336 Pixelize call of change_frame_size.
8337 (Fx_show_tip): Handle divider widths. Initial pixel position
8339 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
8340 (Vx_window_vertical_drag_shape): New option.
8341 * xmenu.c (free_frame_menubar): Pixelize call of
8343 * xterm.c (x_draw_window_divider): New function.
8344 (x_update_window_end): Optionally draw right divider.
8345 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
8346 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
8347 (handle_one_xevent, x_new_font): Calculate pixelwise.
8348 (x_set_window_size_1, x_set_window_size): New argument
8349 pixelwise. Calculate pixelwise.
8350 (x_wm_set_size_hint): Pixelize call of check_frame_size.
8351 (struct x_redisplay_interface): Add x_draw_window_divider.
8352 * xterm.h (struct x_output): Add vertical_drag_cursor.
8354 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
8356 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
8357 Set invisible frames's `redisplay' when a full redisplay is requested.
8358 (redisplay_window): Set must_be_updated_p instead (bug#15999).
8359 (redisplay_mode_lines): Don't set must_be_updated_p any more.
8360 (display_mode_lines): Set it here instead.
8362 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
8364 * dispextern.h (set_window_update_flags): Remove.
8366 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8368 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
8370 * xdisp.c (REDISPLAY_SOME_P): New macro.
8371 (redisplay_internal): Use it (bug#15999).
8372 (prepare_menu_bars, redisplay_window): Use it as well.
8374 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
8376 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
8378 * w32font.c (g_b_init_get_char_width_32_w): New static var.
8379 (globals_of_w32font): Zero it out.
8380 (GetCharWidth32W_Proc): New function pointer.
8381 (get_char_width_32_w): New function.
8382 (compute_metrics): If get_glyph_outline_w returns an error, try
8383 get_char_width_32_w before declaring a failure. This avoids
8384 punishing raster (a.k.a. "bitmap") fonts by slowing down
8385 redisplay. (Bug#6364).
8387 2013-11-29 Eli Zaretskii <eliz@gnu.org>
8389 * xdisp.c (clear_mouse_face): Don't invalidate the entire
8390 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8391 highlight needs to be redisplayed. (Bug#15913)
8393 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
8395 Fix minor problems found by static checking.
8396 * buffer.h (struct buffer_text, struct buffer):
8397 * frame.h (struct frame):
8398 * window.h (struct window):
8399 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
8400 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
8401 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
8402 no-longer-valid use of HAVE_MENUS.
8403 * xdisp.c (propagate_buffer_redisplay): Now static.
8405 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8407 * xmenu.c (Fmenu_or_popup_active_p):
8408 * window.c (Fset_window_configuration):
8409 * menu.c (Fx_popup_menu, Fx_popup_dialog):
8410 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
8411 * fns.c (Fyes_or_no_p):
8412 * editfns.c (Fmessage_box, Fmessage_or_box):
8413 * alloc.c (make_save_ptr_ptr):
8414 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
8416 * window.c (Fset_window_configuration): Move select_window later.
8418 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
8420 Refine redisplay optimizations to only redisplay *some* frames/windows
8421 rather than all of them.
8422 * xdisp.c (REDISPLAY_SOME): New constant.
8423 (redisplay_other_windows, wset_redisplay, fset_redisplay)
8424 (bset_redisplay, bset_update_mode_line): New functions.
8425 (message_dolog): Use bset_redisplay.
8426 (clear_garbaged_frames): Use fset_redisplay.
8427 (echo_area_display): Use wset_redisplay.
8428 (buffer_shared_and_changed): Remove.
8429 (prepare_menu_bars): Call Vpre_redisplay_function before updating
8430 frame titles. Compute the actual set of windows redisplayed.
8431 Don't update frame titles and menu bars for frames that don't need to
8433 (propagate_buffer_redisplay): New function.
8435 (redisplay_internal): Use it. Be more selective in the set of windows
8436 we redisplay. Propagate windows_or_buffers_changed to
8437 update_mode_lines a bit later to simplify the code.
8438 (mark_window_display_accurate_1): Reset window and buffer's
8440 (redisplay_window): Do nothing if neither the window nor the buffer nor
8441 the frame needs redisplay.
8442 * window.h (struct window): Add `redisplay' field.
8443 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
8444 (redisplay_other_windows, window_list): New declarations.
8445 * window.c (select_window, Fset_window_start): Use wset_redisplay.
8446 (window_list): Not static any more.
8447 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
8448 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
8449 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
8450 * frame.c (Fmake_frame_visible): Don't redisplay everything.
8451 * frame.h (struct frame): Add `redisplay' field.
8452 Move `external_menu_bar' bitfield next to other bit-fields.
8453 (SET_FRAME_GARBAGED): Use fset_redisplay.
8454 (SET_FRAME_VISIBLE): Don't garbage the frame;
8455 Use redisplay_other_windows.
8456 * buffer.h (struct buffer): Add `redisplay' field.
8457 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
8458 (modify_overlay): Use bset_redisplay.
8459 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
8461 2013-11-28 Eli Zaretskii <eliz@gnu.org>
8463 Support w32 file notifications in batch mode.
8464 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
8465 invalid (which happens in batch mode). If non-interactive, call
8466 handle_file_notifications to store file notification events in the
8467 input queue. (Bug#15933)
8469 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
8471 * w32inevt.c (handle_file_notifications): Now external, not static.
8473 * w32term.h (handle_file_notifications): Provide prototype.
8475 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
8476 init_crit, since init_display, which does that otherwise, is not
8479 2013-11-27 Glenn Morris <rgm@gnu.org>
8481 * Makefile.in ($(lispsource)/international/charprop.el): New.
8482 (emacs$(EXEEXT)): Depend on charprop.el.
8484 2013-11-27 Eli Zaretskii <eliz@gnu.org>
8486 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
8487 deleting portions of the buffer under non-nil REPLACE argument.
8490 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
8491 directory, watch it and not its parent.
8492 (add_watch): Allow empty string in FILE.
8494 2013-11-27 Martin Rudalics <rudalics@gmx.at>
8496 * window.c (Fset_window_start, window_resize_apply)
8497 (window_scroll): Reset window_end_valid (Bug#15957).
8499 2013-11-27 Glenn Morris <rgm@gnu.org>
8501 * Makefile.in (leimdir): Now in lisp source directory.
8502 ($(leimdir)/leim-list.el): Just use ../leim .
8503 * epaths.in (PATH_DUMPLOADSEARCH):
8504 * lread.c (load_path_default):
8505 * nsterm.m (ns_load_path): No more leim directory.
8507 2013-11-26 Andreas Schwab <schwab@suse.de>
8509 * .gdbinit (xgettype): Add cast.
8511 2013-11-26 Glenn Morris <rgm@gnu.org>
8513 Preload leim-list.el.
8514 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
8515 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
8516 is a single directory.
8518 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
8520 bool-vector-subsetp is now the normal direction (Bug#15912).
8521 * data.c (Fbool_vector_subsetp): Test whether the first argument
8522 is a subset of the second one, not the reverse. Add doc string.
8524 Fix minor problems found by static checking.
8525 * lread.c (load_path_default): Now static.
8526 * textprop.c (text_property_stickiness): Be consistent about the
8527 test used when deciding whether to consider the previous character.
8528 This simplifies the code a bit.
8530 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
8532 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
8534 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
8535 (syms_of_frame): Don't defsubr them.
8537 2013-11-25 Glenn Morris <rgm@gnu.org>
8539 * lread.c (load_path_default): Change the sense of the argument.
8540 (init_lread): When EMACSLOADPATH is set, do not ignore changes
8541 from dump_path. When it is not, avoid checking dump_path twice.
8543 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
8544 uninstalled dump_path against installed Vload_path. (Bug#15964)
8546 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
8548 Export get_pos_property to Elisp.
8549 * editfns.c (Fget_pos_property): Rename from get_pos_property.
8550 (syms_of_editfns): Export it to Elisp.
8552 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
8554 2013-11-23 Romain Francoise <romain@orebokech.com>
8556 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
8557 initialization here ...
8558 (syms_of_fileio): ... from here.
8560 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
8562 * lread.c (init_lread): Fix int/Lisp_Object mixup.
8563 Please use --enable-check-lisp-object-type.
8565 2013-11-23 Glenn Morris <rgm@gnu.org>
8567 * process.c (get_process): Explicit error for dead buffers.
8569 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
8571 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
8573 2013-11-23 Glenn Morris <rgm@gnu.org>
8575 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
8576 * lread.c (load_path_check): Take path to check as argument.
8577 (load_path_default): New, split from init_lread.
8578 (init_lread): Move calc of default load-path to load_path_default.
8579 Empty elements in EMACSLOADPATH now stand for the default.
8580 (load-path): Doc fix.
8581 * emacs.c (decode_env_path): Add option to treat empty elements
8582 as nil rather than ".".
8583 * callproc.c (init_callproc_1, init_callproc):
8584 * image.c (Vx_bitmap_file_path):
8585 * lisp.h (decode_env_path):
8586 * lread.c (Vsource_directory):
8587 Update for new argument spec of decode_env_path.
8589 2013-11-22 Eli Zaretskii <eliz@gnu.org>
8591 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
8592 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
8594 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
8596 Fix some dependency problems that cause unnecessary recompiles.
8597 Problem reported by RMS in
8598 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
8599 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
8600 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
8601 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
8602 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
8603 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
8604 (boostrap-clean): No need to remove stamp-oldxmenu.
8606 Fix recently introduced bool vector overrun.
8607 This was due to an optimization that went awry.
8608 Reported by Glenn Morris in
8609 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
8610 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
8611 for empty vectors, undoing the 2013-11-18 change.
8612 * data.c (bool_vector_binop_driver): Rely on this.
8613 Fix bug that occasionally overran the destination.
8614 * lisp.h (struct Lisp_Bool_vector): Document this.
8616 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
8618 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
8621 * nsterm.m (init, run, stop:): Comment out for now, does not work
8624 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8626 * charset.c (syms_of_charset): Don't read past end of string.
8628 2013-11-19 Glenn Morris <rgm@gnu.org>
8630 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8632 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8634 Add hooks to run on gaining/losing focus. (Bug#15029)
8635 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8636 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8637 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8639 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8641 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8642 The old names predated the API change that put destination at end.
8644 Improve API of recently-added bool vector functions (Bug#15912).
8645 The old API had (bool-vector-count-matches A B)
8646 and (bool-vector-count-matches-at A B I), which gave the
8647 misleading impression that the two functions were variants, one
8648 with a location I. The new API has (bool-vector-count-population A)
8649 and (bool-vector-count-consecutive A B I) to make the distinction
8650 clearer. The first function no longer has a B argument, since the
8651 caller can easily determine the number of nils if the length and
8652 number of ts is known.
8653 * data.c (Fbool_vector_count_population): Rename from
8654 bool_vector_count_matches, and accept just 1 argument.
8655 (Fbool_vector_count_consecutive): Rename from
8656 Fbool_vector_count_matches_at.
8658 Always allocate at least one bits_word per bool vector.
8659 See Daniel Colascione in:
8660 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
8661 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
8662 * data.c (bool_vector_binop_driver): Rely on this. Tune.
8663 * lisp.h (struct Lisp_Bool_vector): Document this.
8665 2013-11-18 Eli Zaretskii <eliz@gnu.org>
8667 * insdel.c (invalidate_buffer_caches): New function, consolidated
8668 from part of prepare_to_modify_buffer.
8669 (insert_from_gap, prepare_to_modify_buffer):
8670 * coding.c (code_convert_region, code_convert_string):
8671 Call invalidate_buffer_caches. (Bug#15841)
8673 * lisp.h (invalidate_buffer_caches): Add prototype.
8675 2013-11-17 Eli Zaretskii <eliz@gnu.org>
8677 * w32term.c (x_update_window_end): Don't invalidate the entire
8678 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8679 highlight needs to be redisplayed. (Bug#15913)
8681 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
8683 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
8685 2013-11-16 Eli Zaretskii <eliz@gnu.org>
8687 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8688 while we are using Vprin1_to_string_buffer.
8690 * keymap.c (describe_map): Don't crash if PT is 1 both before and
8691 after inserting the description string. (Bug#15907)
8693 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8695 * data.c: Work around bogus GCC diagnostic about shift count.
8696 Reported by Eli Zaretskii in
8697 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
8698 (pre_value): New function.
8699 (count_trailing_zero_bits): Use it.
8701 2013-11-15 Eli Zaretskii <eliz@gnu.org>
8703 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
8704 assume C macros are not supported even under -g3 in these old GCC
8707 2013-11-15 Leo Liu <sdl.web@gmail.com>
8709 * minibuf.c (Ftry_completion, Fall_completions)
8710 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
8712 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8714 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
8715 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
8716 This avoids placing unnecessary constants into the Emacs code.
8718 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
8720 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
8721 for Cygwin w32 build.
8723 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
8724 for Cygwin w32 build. (Bug#15892)
8726 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
8728 Simplify, port and tune bool vector implementation.
8729 * alloc.c (bool_vector_exact_payload_bytes)
8730 (bool_vector_payload_bytes): Remove.
8731 (bool_vector_fill): Return its argument.
8732 * alloc.c (bool_vector_fill):
8734 * print.c (print_object):
8735 Simplify by using bool_vector_bytes.
8736 * alloc.c (make_uninit_bool_vector):
8737 New function, broken out from Fmake_bool_vector.
8738 (Fmake_bool_vector): Use it. Use tail call.
8739 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
8740 * data.c (BITS_PER_ULL): New constant.
8741 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
8742 if long long versions don't exist.
8743 (shift_right_ull): New function.
8744 (count_one_bits_word): New function, replacing popcount_bits_word
8745 macro. Don't assume that bits_word is no wider than long long.
8746 (count_one_bits_word, count_trailing_zero_bits):
8747 Don't assume that bits_word is no wider than long long.
8748 * data.c (bool_vector_binop_driver, bool_vector_not):
8749 * fns.c (Fcopy_sequence):
8751 Create an uninitialized destination, to avoid needless work.
8752 (internal_equal): Simplify.
8753 (Ffillarray): Prefer tail call.
8754 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
8755 contain at least one word.
8756 (bits_word_to_host_endian): Prefer if to #if. Don't assume
8757 chars are narrower than ints.
8758 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8759 * fns.c (Fcopy_sequence):
8761 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8762 Don't try to port to hosts where bits_word values have holes; the
8763 code wouldn't work there anyway. Verify this assumption, though.
8764 (bool_vector_bytes): New function.
8765 (make_uninit_bool_vector): New decl.
8766 (bool_vector_fill): Now returns Lisp_Object.
8768 * xfns.c (xic_create_fontsetname):
8769 * xrdb.c (gethomedir): Prefer tail calls.
8771 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8773 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8774 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8776 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8777 that requires a return value.
8778 (Fset_buffer_modified_p): Take advantage of this change to do
8781 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8783 * buffer.c (Frestore_buffer_modified_p): Sync it with
8784 Fset_buffer_modified_p.
8785 (Fforce_mode_line_update): New function, moved from subr.el.
8786 (Fset_buffer_modified_p): Use them.
8787 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8789 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8791 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8792 This avoids undefined behavior when subtracting pointers into
8793 different aways. On my platform it also makes the code a tad
8794 smaller and presumably faster.
8796 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8798 * keyboard.c (command_loop_1): Use region-extract-function.
8799 * insdel.c (Qregion_extract_function): Not static any more (can we
8800 stop pretending that these vars can benefit from being marked static?).
8802 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8804 * search.c (find_newline): If buffer text is relocated during the
8805 "dumb loop", adjust C pointers into buffer text to follow suit.
8808 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8810 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8811 for conversion (Bug#15837).
8813 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8815 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8816 for the entire range of inserted characters. (Bug#15841)
8818 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8820 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8822 (realize_default_face): Remove assignment to distant-foreground if
8823 unspecified (Bug#15815).
8825 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8827 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8828 cache-long-scans disabled, since we don't want to call
8829 prepare_to_modify_buffer (in insert_1_both) for each message we
8832 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8833 from buffer.c. Improve commentary to the buffer field setter
8836 * buffer.c (bset_cache_long_scans): Static function deleted.
8837 Improve commentary to the buffer field setter functions.
8838 (init_buffer_once): Default for cache-long-scans changed to t.
8841 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8843 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8845 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8846 This bug was introduced in my 2013-06-21 change, and caused
8847 struct Lisp_Sub_Char_Table objects to be given too many slots,
8848 which broke 'make -C admin/unidata'.
8850 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8852 Import changes from mac-port 4.5.
8853 * macfont.m (mac_font_copy_default_descriptors_for_language)
8854 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8855 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8856 (macfont_language_default_font_names): New.
8857 (macfont_list): Rearrange language/charset code.
8858 (macfont_close): Don't check for macfont_info->cache.
8859 (mac_ctfont_create_preferred_family_for_attributes): New font
8860 selection code, call
8861 mac_font_copy_default_name_for_charset_and_languages.
8862 (mac_font_copy_default_descriptors_for_language)
8863 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8865 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8867 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8869 Port to C11 aligned_alloc, and fix some integer overflows.
8870 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8871 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8872 and use of posix_memalign replaced with aligned_alloc.
8873 (aligned_alloc): New function, defined or declared as needed.
8874 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8875 Don't undef; configure.ac now does this.
8876 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8877 (calloc, aligned_alloc): Check for integer overflow.
8878 (aligned_alloc): Rename from memalign. All uses changed.
8879 (memalign): New function, an alias for aligned_alloc.
8881 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8883 * xdisp.c (redisplay_internal): Fix typo in last change.
8885 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8887 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8889 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8891 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8892 redisplay--mode-lines-cause.
8893 (redisplay_internal): Keep them uptodate. Remove redundant check of
8894 buffer_shared_and_changed.
8895 * *.[chm]: Number every assignment to update_mode_lines so we
8896 can track why it is set.
8898 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8900 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8902 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8904 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8905 can track why it is set.
8907 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8909 Integer-related fixes for term.c etc.
8910 * dispextern.h (face_tty_specified_color): New function.
8911 * term.c (turn_on_face): Don't rely on undefined behavior when
8912 assigning an out-of-range value to 'long'.
8913 Simplify test for toggling highlight.
8914 (tty_capable_p): Omit last two (unused) args. All callers changed.
8915 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8916 (read_menu_input, tty_menu_activate, tty_menu_show):
8917 * xfaces.c (x_supports_face_attributes_p)
8918 (tty_supports_face_attributes_p):
8919 Use bool for boolean. All callers changed.
8920 (tty_supports_face_attributes_p): Omit defaults for color indices;
8921 no longer needed. Simplify tail call.
8923 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8925 * xdisp.c (prepare_menu_bars): Mark static.
8926 * lisp.h (prepare_menu_bars): Don't declare.
8927 * xselect.c (x_handle_selection_clear):
8928 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8930 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8932 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
8933 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
8935 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8937 * keyboard.c (Fcommand_error_default_function): Rename from
8938 Fdefault_error_output.
8940 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
8942 * keyboard.c (Fdefault_error_output): New function, extracted from
8944 (syms_of_keyboard): Use it for Vcommand_error_function.
8946 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8948 * eval.c (handlerlist_sentinel): New variable (bug#15802).
8949 (init_eval): Use it to ensure handlerlist is non-NULL.
8950 (unwind_to_catch): Make sure we never set handlerlist to NULL.
8951 (Fsignal): Adjust NULLness test of handlerlist.
8952 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
8954 2013-11-05 Eli Zaretskii <eliz@gnu.org>
8956 * callproc.c (call_process): Call prepare_to_modify_buffer before
8957 decoding text read from the sub-process, as the decoded stuff will
8958 be inserted into the buffer. This will invalidate the various
8959 caches maintained for the buffer. (Bug#15148)
8961 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
8963 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
8964 string of glyphless-char-display.
8966 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
8968 * nsfns.m (ns_get_name_from_ioreg): New function.
8969 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
8970 OSX >= 10.9. Use ns_get_name_from_ioreg.
8972 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8974 Simplify and port recent bool vector changes.
8975 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
8976 only in this file. Use a more-efficient implementation if the
8977 second argument is a power of 2.
8978 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8979 Remove no-longer-necessary compile-time checks.
8980 (bool_vector_exact_payload_bytes): New function.
8981 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
8982 exact payload changed to call the new function. Do not assume
8983 that the arg or result fits in ptrdiff_t.
8984 (bool_vector_fill): New function.
8985 (Fmake_bool_vector): Use it. Don't assume bit counts fit
8987 (vroundup_ct): Don't assume arg fits in size_t.
8988 * category.c (SET_CATEGORY_SET): Remove. All callers now just
8989 invoke set_category_set.
8990 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
8991 All callers changed. Use bool_vector_set.
8992 * category.h (XCATEGORY_SET): Remove; no longer needed.
8993 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
8995 * data.c (Faref): Use bool_vector_ref.
8996 (Faset): Use bool_vector_set.
8997 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
8998 (Fbool_vector_not, Fbool_vector_count_matches)
8999 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
9000 * fns.c (concat): Use bool_vector_ref.
9001 (Ffillarray): Use bool_vector_fill.
9002 (mapcar1): Use bool_vector_ref.
9003 (sxhash_bool_vector): Hash words, not bytes.
9004 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
9005 a constant, since it's now used in #if.
9006 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
9007 unsigned char on unusual architectures, so that we no longer
9008 assume that the number of bits per bits_word is a power of two or
9009 is a multiple of 8 or of CHAR_BIT.
9010 (Qt): Add forward decl.
9011 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
9012 at least as strictly as bits_word.
9013 (bool_vector_data, bool_vector_uchar_data): New accessors.
9014 All data structure accesses changed to use them.
9015 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
9016 (bool_vector_set): New functions.
9017 (bool_vector_fill): New decl.
9018 (ROUNDUP): Move to alloc.c as described above.
9020 Fix recent gnutls changes.
9021 * gnutls.c (Fgnutls_boot): Don't assume C99.
9022 * process.c (wait_reading_process_output): Fix typo in recent change.
9024 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
9026 * process.c (wait_reading_process_output, read_process_output)
9027 (send_process): Check gnutls_state is not NULL.
9029 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
9030 (Fgnutls_boot): Set process gnutls_p later, after initialization.
9032 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
9034 * nsterm.m (init, run, stop:): New methods in EmacsApp for
9035 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
9037 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
9040 * nsfns.m (Fx_create_frame): Fix memory leak.
9042 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
9043 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
9044 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
9046 2013-11-04 Eli Zaretskii <eliz@gnu.org>
9048 * xdisp.c (message3_nolog, message_with_string): Encode the string
9049 before writing it to the terminal in a non-interactive session.
9051 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
9052 sure we concatenate them into a unibyte string.
9054 * fileio.c (make_temp_name): Encode PREFIX, and decode the
9055 resulting temporary name before returning it to the caller.
9056 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
9057 is a unibyte string, convert NAME to a unibyte string to ensure
9058 that the result is also a unibyte string.
9060 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
9061 create unibyte strings from default paths and directory/file
9064 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
9067 * callproc.c (init_callproc): Use build_unibyte_string to make
9068 sure we create unibyte strings from default paths and
9069 directory/file names.
9071 * buffer.c (init_buffer): Don't store default-directory of
9072 *scratch* in multibyte form. The original problem which led to
9073 that is described in
9074 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
9075 but it was solved long ago. (Bug#15260)
9077 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
9079 Port to stricter C99 platforms.
9080 Especially, C99 prohibits nesting a struct X inside struct Y if
9081 struct X has a flexible array member.
9082 * alloc.c (struct sdata): New type.
9083 (sdata): Implement in terms of struct sdata.
9084 Remove u member; all uses replaced by next_vector, set_next_vector.
9085 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
9086 (SDATA_DATA_OFFSET): Now a constant, not a macro.
9087 (struct sblock): Rename first_data member to data, which is now
9088 a flexible array member. All uses changed.
9089 (next_vector, set_next_vector, large_vector_vec): New functions.
9090 (vector_alignment): New constant.
9091 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
9092 (struct large-vector): Now merely a NEXT member, since the old approach
9093 ran afoul of stricter C99. All uses changed to use
9094 large_vector_vec or large_vector_offset.
9095 (large_vector_offset): New constant.
9096 * dispnew.c: Include tparam.h, for tgetent.
9097 Do not include term.h; no longer needed.
9098 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9099 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9100 (struct Lisp_Vector): Use a flexible array member for contents,
9101 instead of a union with a member that is an array of size 1.
9103 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
9104 fact that the struct no longer contains a union.
9105 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
9106 (struct Lisp_Save_Value, struct Lisp_Free):
9107 Use unsigned, not int, for spacers, to avoid c99 warning.
9108 (union specbinding): Use unsigned, not bool, for bitfield, as
9109 bool is not portable to pre-C99 hosts.
9111 2013-11-04 Glenn Morris <rgm@gnu.org>
9113 * emacs.c (usage_message): Mention that `-L :...' appends.
9115 2013-11-02 Glenn Morris <rgm@gnu.org>
9117 * Makefile.in (abs_builddir): Remove.
9118 (bootstrap_exe): Use relative filename.
9120 Use relative filenames in TAGS files.
9121 * Makefile.in (abs_srcdir): Remove it again.
9122 (.PHONY): Remove frc.
9123 (maintainer-clean): No more TAGS-LISP file.
9124 (TAGS): Pass relative file names to etags.
9125 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9127 * Makefile.in (abs_srcdir): New, set by configure.
9129 (maintainer-clean): Remove pointless echo. That should be in the
9130 top-level Makefile, if anywhere. Delete TAGS-LISP.
9131 (extraclean): No s/ and m/ directories for some time.
9132 (TAGS): Also depend on ctagsfiles3.
9133 Remove no-longer-defined S_FILE.
9134 Pass absolute filenames to etags once more.
9135 (TAGS-LISP): Replace lispdir with its expansion.
9136 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9137 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9139 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9141 * xfaces.c (check_lface_attrs, realize_default_face):
9142 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9143 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9145 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9147 * emacs.c (original_pwd): Remove global var by making it local.
9148 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9150 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9152 * xfaces.c: Declare color_distance.
9153 (QCdistant_foreground): New variable.
9154 (NEAR_SAME_COLOR_THRESHOLD): New define.
9155 (load_color2): New function.
9156 (load_color): Call load_color2.
9157 (load_face_colors): Call load_color2 and if distant-color is specified
9158 calculate distant and use distant-color if colors are near.
9159 (LFACE_DISTANT_FOREGROUND): New define.
9160 (merge_face_ref, Finternal_set_lisp_face_attribute)
9161 (Finternal_get_lisp_face_attribute)
9162 (x_supports_face_attributes_p): Handle distant-foreground similar to
9164 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9166 * dispextern.h (lface_attribute_index):
9167 Add LFACE_DISTANT_FOREGROUND_INDEX.
9169 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9171 * image.c (pbm_next_char): New function.
9172 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9173 (pbm_scan_number): Use it.
9174 (Qlibjpeg_version): New variable.
9175 (syms_of_image): DEFSYM and initialize it.
9177 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9179 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9181 2013-10-31 Glenn Morris <rgm@gnu.org>
9183 * emacs.c (original_pwd): New char.
9184 (main): If using --chdir, store original_pwd.
9185 (init_cmdargs): When setting Vinvocation_directory based on a
9186 relative argv[0], use original_pwd if set. (Bug#15768)
9188 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9190 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9192 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9194 * insdel.c: Fix minor problems found by static checking.
9195 (Qregion_extract_function): Now static.
9196 (prepare_to_modify_buffer_1): Remove unused locals.
9198 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9200 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9201 (syms_of_xdisp): Declare pre-redisplay-function.
9202 (markpos_of_region): Remove function.
9203 (init_iterator, compute_stop_pos, handle_face_prop)
9204 (face_before_or_after_it_pos, reseat_to_string)
9205 (get_next_display_element, window_buffer_changed)
9206 (redisplay_internal, try_cursor_movement, redisplay_window)
9207 (try_window_reusing_current_matrix, try_window_id, display_line)
9208 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9209 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9210 * window.h (struct window): Remove field `region_showing'.
9211 * dispextern.h (struct it): Remove region_beg/end_charpos.
9212 (face_at_buffer_position, face_for_overlay_string)
9213 (face_at_string_position): Update prototypes.
9214 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9215 (face_at_string_position): Remove `region_beg' and `region_end' args.
9216 * fontset.c (Finternal_char_font):
9217 * font.c (font_at, font_range): Adjust calls accordingly.
9218 * insdel.c (Qregion_extract_function): New var.
9219 (syms_of_insdel): Initialize it.
9220 (prepare_to_modify_buffer_1): Use it.
9222 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9224 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9225 * ftxfont.c (ftxfont_get_gcs):
9226 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9227 * xfaces.c (x_free_colors, x_free_dpy_colors)
9228 (x_create_gc, unload_color):
9229 * xselect.c (x_property_data_to_lisp):
9230 * xsettings.c (parse_settings):
9231 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9232 (get_bits_and_offset): Adjust definition.
9233 * frame.c (XParseGeometry): Adjust locals.
9234 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9235 * regex.h (toplevel): Likewise for reg_syntax_t.
9237 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9239 * eval.c (run_hook_with_args): Use FUNCTIONP.
9241 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9243 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9244 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9245 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9246 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9247 on MS-Windows anyway.
9248 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9249 (free_realized_face): ...adjust user.
9250 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9251 white relief pixels to -1.
9252 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9253 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9254 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9256 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9258 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9259 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9260 in practice now. All callers changed.
9262 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9264 * dispextern.h (struct face): Use bitfields for 'underline_type'
9265 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9266 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9267 'stipple' member. Move 'lface' member up to help...
9268 * xfaces.c (make_realized_face): ...this function to find and
9269 clear just the members that need clearing.
9270 (load_face_colors, realize_x_face):
9271 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9273 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9275 * xftfont.c (struct xftfont_info): Remove set-but-unused
9277 (xftfont_open): Adjust user.
9278 (xftfont_get_colors): Remove useless prototype.
9280 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9282 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9283 before passing them to 'unexec'. (Bug#15260)
9285 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9287 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9289 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9291 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9292 the changed signature of the font driver's 'close' method.
9294 * w32font.h (w32font_close): Adjust the prototype to the change in
9295 function definition.
9297 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9299 * w32uniscribe.c (uniscribe_close): Adapt the call to
9300 w32font_close to its new prototype.
9302 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
9304 Omit unused frame argument of font API's close function.
9305 * font.h (struct font): Drop frame argument. Adjust comment.
9306 * font.c (font_clear_cache, font_close_object): Adjust users.
9307 * ftfont.c (ftfont_close):
9308 * ftxfont.c (ftxfont_close):
9309 * macfont.m (macfont_close):
9310 * nsfont.m (nsfont_close):
9311 * w32font.c (w32font_close):
9312 * xfont.c (xfont_close):
9313 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
9314 tweak comments and make functions safe if called more than once for
9315 the same font object.
9317 Perform font-specific cleanup when font object is swept by GC. See
9318 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
9319 * alloc.c (cleanup_vector): New function.
9320 (sweep_vector): Call it for each reclaimed vector object.
9321 * font.h (struct font): Adjust comment.
9323 2013-10-24 Glenn Morris <rgm@gnu.org>
9325 * Makefile.in (abs_top_srcdir): New, set by configure.
9327 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
9329 Adjust recent font-related changes to fix bug#15686.
9330 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
9331 is a live window system frame, mark its default font too.
9333 2013-10-23 Glenn Morris <rgm@gnu.org>
9335 * Makefile.in (RUN_TEMACS): Make relative (again).
9336 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
9337 (bootstrap-emacs$(EXEEXT)):
9338 Quote entities that might contain whitespace.
9340 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
9342 Port to Solaris 10 and its bundled GCC.
9343 Problem reported by Timothy C. Burt.
9344 * floatfns.c (isfinite, isnan): Redefine unconditionally.
9346 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
9348 Do not allow font caches to grow too large.
9349 * alloc.c (compact_font_cache_entry, compact_font_caches):
9350 New functions or stub if not HAVE_WINDOW_SYSTEM.
9351 (compact_undo_list): Factor out from Fgarbage_collect.
9353 (mark_face_cache): Mark face font. Move down to avoid
9355 (mark_terminals): Do not mark font cache here.
9356 (Fgarbage_collect): Call compaction functions described
9357 above. Adjust comment.
9359 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
9361 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
9362 chdir to HOME (bug#15607).
9364 * nsterm.m (Qcocoa, Qgnustep): New variables.
9365 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
9366 (ns_get_color): Make selection color work for GNUstep also.
9368 2013-10-18 Eli Zaretskii <eliz@gnu.org>
9370 * keyboard.c (make_lispy_event): Remove GPM-specific code that
9371 handles mouse clicks. Instead, let GPM use the same code as all
9372 the other mice use. See the discussion starting at
9373 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
9374 for the details of the problem with the menu bar this fixes.
9376 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
9378 Remove port-specific display name lists to avoid extra
9379 complexity and data duplication with display info lists.
9380 * xterm.h (x_display_name_list): Remove declaration.
9381 * xterm.c (x_display_name_list): Remove.
9382 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
9383 * xfns.c (x_display_info_for_name, Fx_display_list):
9384 Likewise. Use x_display_list where appropriate.
9385 * w32term.h (w32_display_name_list): Remove declaration.
9386 * w32term.c (w32_display_name_list): Remove.
9387 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
9389 * w32fns.c (x_display_info_for_name, Fx_display_list):
9390 Likewise. Use x_display_list where appropriate.
9391 * nsterm.h (ns_display_name_list): Remove declaration.
9392 * nsterm.m (ns_display_name_list): Remove.
9393 (ns_term_init, syms_of_nsterm): Adjust users.
9394 * nsfns.m (ns_display_info_for_name, Fx_display_list):
9395 Likewise. Use x_display_list where appropriate.
9396 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
9397 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
9398 (mark_terminals): Mark per-terminal font cache.
9400 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
9402 Don't run timers in input-pending-p. Its new check-timers param
9403 provides the prior behavior. (Bug#15045).
9404 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
9406 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
9408 Make some functions static in non-Microsoft builds.
9409 On my platform (Fedora 19 x86-64), this shrinks the
9410 Emacs executable (text+data) by 0.25%.
9411 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
9412 (load_color) [!MSDOS]:
9413 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
9414 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
9415 * lisp.h (check_existing):
9416 * process.h (conv_sockaddr_to_lisp, network_interface_list)
9417 (network_interface_info) [!WINDOWSNT]:
9418 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
9419 Remove extern decls.
9420 * fileio.c (check_existing):
9421 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
9422 * process.c (conv_sockaddr_to_lisp, network_interface_list)
9423 (network_interface_info) [!WINDOWSNT]:
9424 * term.c (encode_terminal_code) [!WINDOWSNT]:
9425 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
9426 * xfaces.c (load_color) [!MSDOS]:
9428 * fileio.c (check_existing, check_executable, check_writable):
9429 * process.c (network_interface_list, network_interface_info):
9430 Move earlier, so that we don't need forward decls.
9431 * gnutls.c (fn_gnutls_transport_set_errno)
9432 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
9434 * w32.c (init_environment): Use faccessat rather than
9435 check_existing, partly for consistency with the rest of the code
9436 in this file, partly so that check_existing can be static.
9438 Make VALMASK visible to GDB even if clang is used (Bug#15574).
9439 * emacs.c (MAIN_PROGRAM): New macro.
9440 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
9441 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
9443 bool vector int width fixes
9444 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
9445 (Fbool_vector_count_matches_at):
9446 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
9447 can exceed PTRDIFF_MAX, at least in theory.
9448 (Fbool_vector_count_matches_at):
9449 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
9451 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
9453 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
9454 (struct sockaddr): Add forward decl, for platforms that lack it.
9456 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
9458 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
9461 2013-10-16 Eli Zaretskii <eliz@gnu.org>
9463 * w32.c (network_interface_get_info, network_interface_list)
9464 (network_interface_info): New functions. (Bug#15610)
9465 (GetAdaptersInfo_Proc): New typedef.
9466 (get_adapters_info): New wrapper function.
9467 (globals_of_w32): Initialize g_b_init_get_adapters_info.
9469 * process.h (network_interface_list, network_interface_info):
9472 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
9473 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
9474 all systems. Return non-nil for systems that HAVE_NET_IF_H and
9475 for WINDOWSNT. Doc fix.
9476 (syms_of_process): Defsubr Snetwork_interface_list and
9477 Snetwork_interface_info unconditionally.
9479 * menu.c (have_boxes): Fix redundant simulation of radio buttons
9480 in NS GUI sessions. (Bug#15629)
9482 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
9484 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
9486 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9488 * print.c (print_object): Print " ..." when truncating bool vectors.
9490 2013-10-15 Eli Zaretskii <eliz@gnu.org>
9492 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
9493 standard mouse buttons.
9495 * termhooks.h (struct input_event): Remove incorrect commentary.
9497 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9499 Disallow bool vector operations on mixed-length operands.
9500 The old behavior left garbage in the result vector sometimes,
9501 and didn't seem to be useful.
9502 * data.c (Qwrong_length_argument): New static var.
9503 (wrong_length_argument): New function.
9504 (bool_vector_binop_driver): Check that args agree in length.
9506 * keyboard.c, keyboard.h (all_kboards): Now static.
9508 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
9510 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
9511 note from the lispref.
9513 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
9515 * nsterm.h (struct ns_display_info): Remove set-but-unused
9516 member image_cache (image caches are per-terminal anyway).
9517 (FRAME_X_IMAGE_CACHE): Remove.
9518 * nsterm.m (ns_initialize_display_info): Adjust user.
9520 2013-10-14 Eli Zaretskii <eliz@gnu.org>
9522 * w32proc.c: Include mingw_time.h.
9524 * w32.c: Include mingw_time.h.
9526 Implement scrolling of TTY menus when the screen is too short.
9528 * term.c (tty_menu_display): Accept an additional argument, the
9529 menu item from which to start displaying the menu. Account for
9530 the value of Y when limiting the menu to the number of available
9532 (mi_result): New enumeration.
9533 (read_menu_input): Return enumerated value. When the y coordinate
9534 hits min_y or max_y, return scroll indication instead of wrapping
9536 (tty_menu_activate): Handle the scrolling indications from
9537 read_menu_input. Compute the first menu item to display and pass
9538 it to tty_menu_display.
9540 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9542 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
9543 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
9544 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
9545 Adjust to match the change described below.
9546 (struct terminal): Move must_write_spaces, line_ins_del_ok,
9547 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
9548 memory_below_frame members to...
9549 * termchar.h (struct tty_display_info): ...here because they're
9550 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
9551 * term.c (init_tty):
9552 * nsterm.m (ns_create_terminal):
9553 * w32term.c (w32_create_terminal):
9554 * xterm.c (x_create_terminal): Adjust users.
9555 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
9556 to filter out non-TTY frames. Adjust comment.
9557 (scrolling): Adjust user. Prefer eassert for debugging check.
9559 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9561 * xfaces.c (PT_PER_INCH): Remove unused macro.
9562 * termhooks.h (struct terminal): Remove set-but-unused
9563 member fast_clear_end_of_line.
9564 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
9565 * nsterm.m (ns_create_terminal):
9566 * term.c (init_tty):
9567 * w32term.c (w32_create_terminal):
9568 * xterm.c (x_create_terminal): Adjust users.
9570 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
9572 * lisp.h (bool_vector_size): New function.
9573 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
9574 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9575 (Fbool_vector_not, Fbool_vector_count_matches_at):
9576 Remove uses of 'eassume' that should no longer be needed,
9577 because they are subsumed by the 'eassume' in bool_vector_size.
9579 2013-10-12 Eli Zaretskii <eliz@gnu.org>
9581 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
9582 after inclusion of gif_lib.h, thus fixing compiler warnings caused
9583 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
9585 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9587 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
9588 have different dimensions. (Bug#15575)
9590 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
9593 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
9595 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9597 * term.c (tty_menu_show): Never return with unbalanced
9598 specpdl. Use eassert for debugging check. Adjust style.
9600 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9602 * term.c (read_menu_input): Make selection of menu items
9603 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
9604 (tty_menu_activate): Fix off-by-one error when computing max_y.
9606 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
9608 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
9609 audit logging (only used with GnuTLS 3.x) and enable it.
9611 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9613 * dispnew.c (redraw_frame): Remove useless #ifdef because
9614 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
9615 Also, move TTY fflush to...
9616 * term.c (tty_update_end): ...this function.
9618 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9620 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
9621 the end of the frame's glyph matrix. (Bug#15575)
9623 * term.c (tty_menu_display): Don't move cursor while overwriting
9624 frame's glyphs with menu items. Limit the number of items
9625 displayed to what can be shown on the available screen lines,
9626 excluding the echo area.
9627 (tty_menu_activate): Limit the Y coordinate allowed by
9628 read_menu_input to the last screen line used for menu display.
9630 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9632 * lisp.h (eassume): New macro.
9633 Also, include <verify.h>, for 'assume'.
9634 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9635 (vroundup, vector_nbytes):
9636 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9637 (Fbool_vector_not, Fbool_vector_count_matches)
9638 (Fbool_vector_count_matches_at):
9639 Use eassume, not eassert.
9640 * casetab.c (set_identity, shuffle):
9641 * composite.c (composition_gstring_put_cache):
9642 * dispnew.c (update_frame_1):
9643 * ftfont.c (ftfont_shape_by_flt):
9644 * image.c (gif_load):
9645 * intervals.c (offset_intervals):
9646 * macfont.m (macfont_shape):
9647 Remove calls to 'assume' that are no longer needed, because
9648 --enable-gcc-warnings no longer generates bogus warnings
9649 when these calls are removed.
9651 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9653 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9655 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9657 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9658 (Qsubstitute_env_in_file_name): New var.
9659 (syms_of_fileio): Define it.
9661 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9663 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
9664 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
9667 * term.c (save_and_enable_current_matrix): Don't allocate and
9668 don't save margin areas.
9669 (restore_desired_matrix): Don't restore margin areas.
9670 (free_saved_screen): Don't free margin areas.
9672 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
9674 * image.c: Pacify --enable-gcc-warnings.
9675 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
9676 #define only if used.
9678 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9680 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
9681 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
9682 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
9683 (gif_load): For giflib v5.x and later, display the error message
9684 produced by giflib when its functions fail.
9685 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
9688 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9690 * keyboard.c (last_event_timestamp): Remove. For X selection and
9691 GTK popup menus, it may be obtained from per-frame X display info.
9692 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
9693 (process_special_events): Adjust users.
9694 * keyboard.h (last_event_timestamp): Remove declaration.
9695 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
9696 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
9697 * menu.h (xmenu_show): Adjust prototype.
9698 * menu.c (Fx_popup_menu): Adjust user.
9699 * xselect.c (x_own_selection, x_get_foreign_selection)
9700 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
9702 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9704 * keyboard.c (init_kboard): Now static. Add arg
9705 to denote window system. Adjust comment.
9706 (init_keyboard): Adjust user.
9707 (allocate_kboard): New function.
9709 * nsterm.m (ns_term_init):
9710 * term.c (init_tty):
9711 * w32term.c (w32_create_terminal):
9712 * xterm.c (x_term_init): Use it.
9713 * keyboard.h (init_kboard): Remove prototype.
9714 (allocate_kboard): Add prototype.
9716 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
9718 * image.c (GIFLIB_MAJOR): Ensure it's defined.
9719 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
9721 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9723 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
9725 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9727 * term.c (tty_menu_activate): Flush the output stream after
9728 showing the cursor, and don't mark the frame garbaged at exit from
9729 the function. Fixes redisplay glitches when moving from one menu
9732 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
9734 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
9735 or throw error (Bug#15570).
9737 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9739 * intervals.c (temp_set_point_both): Move test into 'eassert',
9742 * lisp.h (eassert): Don't use 'assume'.
9743 Sometimes 'assume' wins in performance, and sometimes it loses,
9744 so it shouldn't be used all the time. Perhaps we need two
9745 flavors of 'eassert', one for where 'assume' is far more likely
9746 to help or to hurt; but that can be done later.
9747 Problem reported by Dmitry Antipov in
9748 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
9749 Also, don't include <verify.h>; no longer needed.
9751 2013-10-09 Glenn Morris <rgm@gnu.org>
9753 * eval.c (Fcond): Doc tweak.
9755 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9757 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9758 expressions with side effects to eassert. (Bug#15565)
9760 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9762 * fns.c (hashfn_user_defined): Allow hash functions to return any
9765 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9767 Fix minor problems found by static checking.
9768 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9769 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9770 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9771 * keyboard.c (read_menu_command): Remove unused local.
9772 * lisp.h (read_menu_command): New decl.
9773 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9774 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9775 Return ptrdiff_t, not int.
9776 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9777 not int, for benefit of xpalloc.
9778 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9780 (have_menus_p): Remove; unused.
9781 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9782 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9783 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9785 (save_and_enable_current_matrix): Omit unnecessary casts.
9786 (read_menu_input): Omit local extern decl (now in lisp.h).
9787 Don't access uninitialized storage if mouse_get_xy fails.
9788 (tty_menu_activate): Mark local as initialized, for lint.
9789 (tty_menu_activate, tty_meny_show): Remove unused locals.
9791 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9793 Support menus on text-mode terminals.
9794 * xterm.h (xw_popup_dialog): Add prototype.
9796 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9797 (xmenu_show): Block input here, instead in Fx_popup_menu.
9798 (xw_popup_dialog): New function, with X-specific bits of popup
9801 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9804 * window.c (Fset_window_configuration): Use run-time tests of the
9805 frame type instead of compile-time conditionals, when menu-bar
9806 lines are considered.
9808 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9809 (w32_popup_dialog): New prototypes.
9811 * w32menu.c (Fx_popup_dialog): Function deleted.
9812 (w32_popup_dialog): New function, with w32 specific bits of popup
9813 dialogs. Block input here.
9815 * w32inevt.c (w32_console_read_socket): Minor change to add
9816 debugging TTY events.
9818 * w32fns.c (show_hourglass): If returning early because the frame
9819 is not a GUI frame, unblock input.
9821 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9822 (cursorY): New functions.
9824 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9825 WINDOWSNT, macros that call curX and curY elsewhere.
9827 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9829 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9830 specific function to hide and show cursor on a text-mode terminal.
9831 (tty_menu_struct, struct tty_menu_state): New structures.
9832 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9833 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9834 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9835 (tty_menu_locate, save_and_enable_current_matrix)
9836 (restore_desired_matrix, screen_update, read_menu_input)
9837 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9838 (tty_pop_down_menu, tty_menu_last_menubar_item)
9839 (tty_menu_new_item_coords, tty_menu_show): New functions.
9840 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9842 * nsterm.h (ns_popup_dialog): Adjust prototype.
9844 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9846 (ns_popup_dialog): Adapt order of arguments to the other
9847 *_menu_show implementations.
9848 (Fx_popup_dialog): Function deleted.
9850 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9852 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9854 * menu.c (have_boxes): New function.
9855 (single_keymap_panes): Use it instead of a compile-time
9857 (single_menu_item): Use run-time tests of the frame type instead
9858 of compile-time conditionals.
9859 (encode_menu_string): New function.
9860 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9861 the macro, since different types of frame need different encoding
9863 (digest_single_submenu): Use run-time tests of frame type instead
9864 of, or in addition to, compile-time conditionals.
9865 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9866 (Fx_popup_menu): Detect when the function is called from keyboard
9867 on a TTY. Don't barf when invoked on a text-mode frame.
9868 Check frame type at run time, instead of compile-time conditionals for
9869 invoking terminal-specific menu-show functions.
9870 Call tty_menu_show on text-mode frames.
9871 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9872 run time to determine which alternative to invoke; support dialogs
9875 * keyboard.h <Qmouse_movement>: Declare.
9877 * keyboard.c <Qmouse_movement>: Now extern.
9878 <Qecho_keystrokes>: New static variable.
9879 (read_key_sequence): Accept an additional argument, a flag to
9880 prevent redisplay during reading of the key sequence. All callers
9882 (read_menu_command): New function.
9883 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9885 (toolkit_menubar_in_use): New function.
9886 (make_lispy_event): Use it instead of a compile-time test.
9888 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9889 window-system being available.
9891 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9892 to x-popup-dialog on the frame type, they all now support popup
9895 * dispnew.c (save_current_matrix): Save the margin areas.
9896 (restore_current_matrix): Restore margin areas.
9897 (update_frame_with_menu): New function.
9899 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9902 * alloc.c (make_save_ptr): Now compiled unconditionally.
9904 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9906 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9907 (redraw_frame, update_frame): Adjust users.
9908 * dispextern.h (set_window_update_flags): Adjust prototype.
9909 * xdisp.c (redisplay_internal): When updating all frames with zero
9910 windows_or_buffers_changed, assume that only the windows that shows
9911 current buffer should be really updated.
9913 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9915 Do not allocate huge temporary memory areas and objects while encoding
9916 for file I/O, thus reducing an enormous memory usage for large buffers.
9917 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9918 * coding.h (struct coding_system): New member raw_destination.
9919 * coding.c (setup_coding_system): Initialize it to zero.
9920 (encode_coding_object): If raw_destination is set, do not create
9921 dst_object. Add comment.
9922 * fileio.c (toplevel): New constant E_WRITE_MAX.
9923 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9924 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9926 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
9928 * nsterm.m (windowDidExitFullScreen:)
9929 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
9931 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9933 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
9934 * keyboard.c (unblock_input_to): Don't process pending signals
9935 if a fatal error is in progress.
9937 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
9938 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
9939 they're talking about words in Lisp bool vectors.
9940 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
9941 * data.c (popcount_bits_word): Rename from popcount_size_t.
9942 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
9945 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9947 Improve support for popcount and counting trailing zeros (Bug#15550).
9948 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
9949 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
9950 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
9951 (popcount_size_t_msc, popcount_size_t_gcc):
9952 Remove; now done by Gnulib.
9953 (popcount_size_t): Now a macro that defers to Gnulib.
9954 (count_trailing_zero_bits): Return int, for consistency with
9955 Gnulib and because Emacs prefers signed to unsigned int.
9956 Don't assume that size_t is either unsigned int or unsigned long
9957 or unsigned long long.
9958 (size_t_to_host_endian): Do not assume that size_t is either
9959 exactly 32 or exactly 64 bits wide.
9960 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
9961 etc., so that it's now an enum constant, not a macro.
9962 No need to assume that it's either 32 or 64.
9964 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
9966 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
9969 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9971 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
9972 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
9974 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9976 emacs_read and emacs_write now use void *, not char *.
9977 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
9978 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
9979 Buffer arg is now void *, not char *. This matches plain
9980 'read' and 'write' better, and avoids a constraint violation
9981 on Solaris 9 with Oracle Studio.
9983 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9985 * alloc.c (Fmake_string): For ASCII char initializer, prefer
9986 memset to explicit loop. Otherwise copy largest possible chunk
9987 from initialized to uninitialized part, thus allowing the longer
9988 memcpy runs and reducing the number of loop iterations.
9990 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
9992 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
9993 hide toolbar (Bug#15388).
9994 (windowDidEnterFullScreen:): If presentation options are zero,
9995 set them here (Bug#15388).
9996 (ns_update_auto_hide_menu_bar): Remove runtime check.
9997 Don't auto hide dock unless menubar is also auto hidden.
9999 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
10001 * editfns.c (message): Mention batch mode in doc string.
10003 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
10005 * nsterm.m (check_native_fs): Remove erroneous comment.
10007 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
10009 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
10010 uses find_newline instead of scan_newline and so doesn't move point.
10012 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
10014 Use hardware support for byteswapping on glibc x86 etc.
10015 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
10016 whereas the old swap64 needed 30.
10017 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
10018 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
10019 Use byteswap.h's macros to swap bytes.
10020 * lisp.h (swap16, swap32, swap64): Remove.
10021 All uses replaced by bswap_16, bswap_32, bswap_64.
10023 * bytecode.c (exec_byte_code): Use some more volatile variables
10024 to work around local variables getting clobbered by longjmp.
10025 Port to pre-C99, which doesn't allow decls after stmts.
10027 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
10029 * lisp.h (eassert): Assume that COND is true when optimizing.
10030 In other words, take on the behavior of eassert_and_assume.
10031 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
10032 (eassert_and_assume): Remove. All uses replaced by eassert.
10034 * xdisp.c (Qglyphless_char): Now static.
10036 Adjust to merge from gnulib.
10037 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
10038 * lisp.h: Include <verify.h>, for 'assume'.
10040 * eval.c (clobbered_eassert): New macro.
10041 (internal_catch, internal_condition_case)
10042 (internal_condition_case_1, internal_condition_case_2)
10043 (internal_condition_case_n): Use it instead of eassert
10044 when the argument contains locals clobbered by longjmp.
10045 Don't use clobbered locals outside of clobbered_eassert.
10046 (internal_lisp_condition_case): Use a volatile variable
10047 to work around a local variable's getting clobbered.
10049 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10051 * lisp.h (struct handler): Merge struct handler and struct catchtag.
10052 (PUSH_HANDLER): New macro.
10053 (catchlist): Remove.
10054 (handlerlist): Always declare.
10056 * eval.c (catchlist): Remove (merge with handlerlist).
10057 (handlerlist, lisp_eval_depth): Not static any more.
10058 (internal_catch, internal_condition_case, internal_condition_case_1)
10059 (internal_condition_case_2, internal_condition_case_n):
10061 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
10062 handlerlist/catchlist.
10063 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
10064 handlerlist which can only handle a single condition-case handler at
10066 (find_handler_clause): Simplify since we only a single branch here
10069 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
10071 (bcall0): New function.
10072 (exec_byte_code): Add corresponding cases. Improve error message when
10073 encountering an invalid byte-code. Let Bunwind_protect accept
10074 a function (rather than a list of expressions) as argument.
10076 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
10077 and make them unconditional now that they're heap-allocated.
10079 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10081 * charset.c (Fdecode_char, Fencode_char): Remove description of
10082 `restriction' arg. now that it's hidden by advertised-calling-convention.
10084 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
10086 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
10087 Remove unused variable (from mac-port).
10088 (macfont_draw): Use s->ybase for correct y position.
10090 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10092 * frame.h (struct frame): Drop has_minibuffer member because...
10093 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
10094 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
10096 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10098 * window.h (struct window): Prefer enum text_cursor_kinds to int
10099 for phys_cursor_type member. Move the latter, phys_cursor_width,
10100 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10101 * window.c (replace_window, make_window): Adjust users.
10103 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10105 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
10106 this module is never compiled otherwise.
10108 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
10110 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
10113 2013-09-29 Eli Zaretskii <eliz@gnu.org>
10115 * xdisp.c (get_next_display_element): Don't call face_for_font in
10116 a build configured --without-x. (Bug#15484)
10118 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10120 * window.c (calc_absolute_offset): #elif should be #elif defined.
10122 * frame.c (delete_frame): Block/unblock input to overcome race
10123 condition (Bug#15475).
10125 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10127 * frame.c (delete_frame): Record selected frame only after
10128 calling Qdelete_frame_functions (Bug#15477).
10130 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10132 * nsterm.m (ns_selection_color): Remove.
10133 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10134 NSColor selectedText(Background)Color. Only for COCOA.
10135 (ns_term_init): Remove assignment of ns_selection_color, logic
10136 moved to ns_get_color.
10138 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10139 NS_SELECTION_COLOR_DEFAULT.
10140 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10142 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10144 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10145 frame' does not have the tool_bar_window member.
10147 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10149 Signal error when reading an empty byte-code object (Bug#15405)
10150 * lread.c (read1): Signal error.
10151 * alloc.c (make_byte_code): eassert header size.
10152 (sweep_vectors): Change an int to size_t.
10154 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10156 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10157 instead of ints, as it's the usual style for offsetof constants. See:
10158 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10160 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10161 This is ugly, but it should fix the performance problem for older
10162 GCC versions in the short run. I'll look into integrating the
10163 Gnulib module for popcount, as a better fix.
10164 See the thread starting in:
10165 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10166 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10167 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10168 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10169 (popcount_size_t): Use it.
10171 2013-09-24 Daniel Colascione <dancol@dancol.org>
10173 * process.c (Fnetwork_interface_info): Fix build break due to
10176 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10178 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10179 Prefer signed to unsigned integers where either will do.
10180 No need for 'const' on locals that do not escape.
10181 Omit easserts with unnecessary and unportable assumptions about
10182 alignment. Avoid unnecessary casts to char *.
10184 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10186 Use union for the payload of struct Lisp_Vector.
10187 This helps to avoid a few glitches dictated by C's aliasing rules.
10188 * lisp.h (struct Lisp_Vector): Use union for next and
10189 contents member. Adjust comment. Change related users.
10190 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10191 Related users changed.
10192 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10193 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10194 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10195 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10197 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10199 Optimize glyph row clearing and copying routines.
10200 * dispextern.h (struct glyph_row): Change layout of struct
10201 glyph_row to help copy_row_except_pointers. Adjust comment.
10202 * dispnew.c (null_row): Remove.
10203 (clear_glyph_row): Use offsetof and memset to find and clear
10204 just the members that need clearing. Adjust comment.
10205 (copy_row_except_pointers): Likewise for copying.
10207 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10209 Some minor cleanups of recently-added bool vector code.
10210 * conf_post.h (assume): Always return void. Use lint version
10211 only if GCC and MSC versions don't apply.
10212 * conf_post.h (assume):
10213 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10214 Depend on _MSC_VER, not __MSC_VER, for consistency with
10216 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10217 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10218 (bool_vector_binop_driver, count_trailing_zero_bits)
10219 (size_t_to_host_endian): Now static, not static inline;
10220 the latter isn't needed with modern compilers and doesn't
10221 work with older compilers anyway.
10223 * alloc.c (valgrind_p): Use bool for boolean.
10225 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10227 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10228 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10229 (display_last_displayed_message_p, message_buf_print)
10230 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10231 Use bool for boolean.
10232 * dispextern.h (cancel_line, init_desired_glyphs):
10233 Remove ancient leftover.
10234 (help_echo_showing_p, hourglass_shown_p):
10235 * lisp.h (noninteractive_need_newline): Adjust declaration.
10237 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10239 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10241 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10242 ...this file and convert the latter to static. Adjust comment.
10243 (make_initial_frame):
10244 * window.c (init_window_once): Adjust user.
10245 * frame.h (last_nonminibuf_frame): Remove declaration.
10246 * lisp.h (selected_frame): Likewise.
10247 * msdos.c (the_only_display_info): Adjust comment.
10249 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10251 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10252 computing the end column of mouse-highlight that comes from
10253 display or overlay strings. (Bug#15437)
10254 (note_mouse_highlight): Adapt calculation of last argument to
10255 mouse_face_from_string_pos to the above change.
10257 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10258 all platforms, not just for clang.
10260 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10262 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10263 about excess arguments to snprintf.
10265 * conf_post.h(assume): Use __builtin_unreachable for clang.
10267 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10269 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10270 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10272 2013-09-23 Daniel Colascione <dancol@dancol.org>
10274 * alloc.c (USE_VALGRIND): New macro; on by default
10275 when ENABLE_CHECKING.
10276 (mark_maybe_object, mark_maybe_pointer)
10277 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10279 (valgrind_p) [USE_VALGRIND]: New variable.
10280 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10282 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10284 * process.c (wait_reading_process_output): Change int pnamelen to
10287 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10288 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10289 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10290 argument to unsigned long to avoid warning.
10291 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10293 * conf_post.h (assume): Fix compiler error: x shall be cond.
10295 2013-09-22 Daniel Colascione <dancol@dancol.org>
10297 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10298 warning when compiling without a window system.
10300 2013-09-22 Daniel Colascione <dancol@dancol.org>
10302 * data.c (Qbool_vector_p): New symbol.
10303 (bool_vector_spare_mask, popcount_size_t_generic)
10304 (popcount_size_t_msc, popcount_size_t_gcc)
10306 (bool_vector_binop_driver)
10307 (count_trailing_zero_bits, size_t_to_host_endian)
10308 (Fbool_vector_exclusive_or)
10309 (Fbool_vector_union)
10310 (Fbool_vector_intersection, Fbool_vector_set_difference)
10311 (Fbool_vector_subsetp, Fbool_vector_not)
10312 (Fbool_vector_count_matches)
10313 (Fbool_vector_count_matches_at): New functions.
10314 (syms_of_data): Intern new symbol, functions.
10315 * alloc.c (bool_vector_payload_bytes): New function.
10316 (Fmake_bool_vector): Instead of calling Fmake_vector,
10317 which performs redundant initialization and argument checking,
10318 just call allocate_vector ourselves. Make sure we clear any
10319 terminating padding to zero.
10320 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
10321 instead of open-coding the size calculation.
10322 (vroundup_ct): New macro.
10323 (vroundup): Assume argument >= 0; invoke vroundup_ct.
10324 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
10325 * composite.c (composition_gstring_put_cache):
10326 Change lint_assume to assume.
10327 * conf_post.h (assume): New macro.
10328 (lint_assume): Remove.
10329 * dispnew.c (update_frame_1): Change lint_assume to assume.
10330 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
10332 * image.c (gif_load): Change lint_assume to assume.
10333 * lisp.h (eassert_and_assume): New macro.
10334 (Qbool_vector_p): Declare.
10335 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
10336 (swap16, swap32, swap64): New inline functions.
10337 * macfont.m (macfont_shape): Change lint_assume to assume.
10338 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
10339 * xsettings.c (parse_settings): Use new swap16 and
10340 swap32 from lisp.h instead of file-specific macros.
10342 2013-09-22 Eli Zaretskii <eliz@gnu.org>
10344 * xdisp.c (try_window_id): Don't abort if cursor row could not be
10345 found (which can legitimately happen when the glyph row at the
10346 window start is disabled in the current_matrix. (Bug#15365)
10348 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
10350 Fix syntax.h bug introduced by recent INLINE change.
10351 syntax.h defined an extern inline function SYNTAX_ENTRY that was
10352 conditionally compiled one way in some modules, and a different
10353 way in others. This doesn't work with extern inline functions,
10354 which must have the same definition in all modules, because the
10355 defining code might be shared across modules, depending on the
10356 implementation. Symptoms reported by Martin Rudalics in:
10357 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
10358 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
10359 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
10360 overriding the corresponding functions in syntax.h.
10361 * syntax.h (syntax_property_entry, syntax_property_with_flags)
10362 (syntax_property): New inline functions.
10363 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
10364 Rewrite in terms of these new functions.
10366 2013-09-21 Eli Zaretskii <eliz@gnu.org>
10368 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
10369 not chars_in_text, whose result depends on the multibyteness of
10370 the current buffer. (Bug#15426)
10372 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
10374 Port recent change to hosts where pointers aren't 'long'.
10375 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
10376 Don't assume that pointers are the same width as 'long'.
10377 Add a compile-time check that a pointer fits into two X slots.
10379 A simpler, centralized INLINE.
10380 * conf_post.h (INLINE): Define only if not already defined.
10381 This allows us to use a single INLINE, defined by one file
10383 * emacs.c (INLINE): Define it.
10384 Also, include category.h, charset.h, composite.h, dispextern.h,
10385 syntax.h, systime.h, so that their INLINE definitions are expanded
10386 properly for Emacs.
10387 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
10388 * buffer.h, buffer.c (BUFFER_INLINE):
10389 * category.h, category.c (CATEGORY_INLINE):
10390 * character.h, character.c (CHARACTER_INLINE):
10391 * charset.h, charset.c (CHARSET_INLINE):
10392 * composite.h, composite.c (COMPOSITE_INLINE):
10393 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
10394 * frame.h, frame.c (FRAME_INLINE):
10395 * intervals.h, intervals.c (INTERVALS_INLINE):
10396 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
10397 * lisp.h, alloc.c (LISP_INLINE):
10398 * process.h, process.c (PROCESS_INLINE):
10399 * syntax.h, syntax.c (SYNTAX_INLINE):
10400 * systime.h, sysdep.c (SYSTIME_INLINE):
10401 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
10402 * window.h, window.c (WINDOW_INLINE):
10403 Remove. All uses replaced with INLINE.
10405 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
10407 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
10408 to avoid Bug#15398.
10410 2013-09-19 Eli Zaretskii <eliz@gnu.org>
10412 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
10413 'const char *' to avoid compiler warnings due to similar change in
10414 the prototype of x_get_string_resource.
10416 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10418 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
10419 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
10420 going to replace static variables below. Adjust comments.
10421 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
10422 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
10423 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
10424 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
10425 Related users changed.
10426 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
10427 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
10428 last_mouse_movement_time, going to replace static variables below.
10430 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
10431 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
10433 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
10434 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
10435 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
10436 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
10437 static variables below.
10438 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
10439 (last_mouse_scroll_bar): Remove.
10440 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
10441 (mouseExited): Related users changed.
10443 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10445 Do not use external array to process X scroll bar messages.
10446 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
10447 (x_send_scroll_bar_event): Pack window pointer into two slots
10448 of XClientMessageEvent if we're 64-bit. Adjust comment.
10449 (x_scroll_bar_to_input_event): Unpack accordingly.
10451 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10453 Ifdef away recent changes which aren't relevant to NS port.
10454 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
10455 [!HAVE_NS]: Declare as such.
10456 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
10457 [!HAVE_NS]: Define as such.
10459 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10461 * frame.c (x_redo_mouse_highlight): New function
10462 to factor out common code used in W32 and X ports.
10463 * dispextern.h (x_redo_mouse_highlight): Add prototype.
10464 * xterm.h (struct x_display_info):
10465 * w32term.h (struct w32_display_info):
10466 * nsterm.h (struct ns_display_info): New members
10467 last_mouse_motion_frame, last_mouse_motion_x and
10468 last_mouse_motion_y, going to replace static variables below.
10469 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
10470 (redo_mouse_highlight): Remove.
10471 (note_mouse_movement, syms_of_xterm): Adjust user.
10472 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
10473 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
10474 (redo_mouse_highlight): Remove.
10475 (note_mouse_movement, syms_of_w32term): Adjust user.
10476 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
10477 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
10479 (note_mouse_movement, mouseMoved, syms_of_nsterm):
10480 * nsfns.m (compute_tip_xy): Adjust user.
10482 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10484 * frame.c (x_mouse_grabbed): New function.
10485 * dispextern.h (x_mouse_grabbed): Add prototype.
10486 (last_mouse_frame): Remove declaration.
10487 * xterm.h (struct x_display_info):
10488 * w32term.h (struct w32_display_info):
10489 * nsterm.h (struct ns_display_info): New member
10490 last_mouse_frame, going to replace...
10491 * xdisp.c (last_mouse_frame): ...global variable.
10492 (note_tool_bar_highlight):
10493 * w32term.c (w32_mouse_position, w32_read_socket):
10494 * xterm.c (XTmouse_position, handle_one_xevent):
10495 Use x_mouse_grabbed.
10496 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
10498 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10500 * w32term.c (w32_read_socket): Avoid temporary
10501 variables in a call to x_real_positions.
10502 * xterm.c (handle_one_xevent): Likewise.
10504 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10506 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
10507 (x_icon_type): Remove prototype.
10508 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
10509 * frame.c (x_icon_type): Remove.
10510 * w32term.c (x_make_frame_visible, x_iconify_frame):
10511 * xterm.c (x_make_frame_visible, x_iconify_frame):
10512 Use x_set_bitmap_icon to factor out common code.
10514 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10516 * dispextern.h (check_x_display_info, x_get_string_resource):
10517 Declare here just once and unify the latter.
10518 * frame.c (check_x_display_info, x_get_string_resource):
10519 * nsterm.h (check_x_display_info):
10520 * xrdb.c (x_get_string_resource):
10521 * xterm.h (check_x_display_info): Remove prototypes.
10522 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
10523 * w32reg.c (x_get_string_resource): Likewise.
10524 (w32_get_rdb_resource): Adjust user.
10526 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10528 * xterm.h (struct x_display_info): New member
10529 x_pending_autoraise_frame, going to replace...
10530 * xterm.c (pending_autoraise_frame): ...static variable.
10531 (x_new_focus_frame, XTread_socket): Adjust users.
10532 * w32term.h (struct w32_display_info): New member
10533 w32_pending_autoraise_frame, going to replace...
10534 * w32term.c (pending_autoraise_frame): ...global variable.
10535 (x_new_focus_frame, w32_read_socket): Adjust users.
10537 2013-09-17 Glenn Morris <rgm@gnu.org>
10539 * xdisp.c (message_dolog): If we create *Messages*,
10540 switch it to messages-buffer-mode.
10542 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
10544 Don't overuse 'const' in types of locals.
10545 * bidi.c (bidi_count_bytes):
10546 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
10547 (xg_event_is_for_scrollbar):
10548 * xselect.c (x_handle_property_notify)
10549 (x_handle_selection_notify, x_handle_dnd_message):
10550 * xsettings.c, xsettings.h (xft_settings_event):
10551 * xterm.c (x_handle_net_wm_state, handle_one_event)
10552 (x_menubar_window_to_frame, x_detect_focus_change)
10553 (construct_mouse_click, note_mouse_movement)
10554 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10555 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10556 (handle_one_xevent, x_handle_net_wm_state):
10557 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
10558 (x_handle_dnd_message):
10559 Avoid unnecessary 'const', typically the second 'const' in
10560 'const foo * const arg', a 'const' that does not affect the API
10561 and doesn't significantly help the human reader.
10563 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10565 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
10566 only if Glib < 2.36.0.
10567 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
10568 * xsettings.c (init_gconf, init_gsettings): Do not check
10570 * xterm.c (handle_one_xevent): Do not call to x_clear_area
10572 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
10574 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
10576 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
10577 before calling g_type_init.
10579 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
10581 * nsterm.m (syms_of_nsterm): ... to here.
10583 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10585 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
10586 (ignore_next_mouse_click_timeout): Use Time as X does.
10587 (handle_one_xevent): Avoid cast and use unsigned comparison.
10589 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10591 Do not copy X event in handle_one_xevent except KeyPress case.
10592 Wnen XEvent is processed, it is unlikely to be changed except
10593 KeyPress case, so we can avoid copying and use const pointer to
10594 const data to make sure that an event is not changed elsewhere.
10595 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
10596 const' and do not create local copy except for the KeyPress event.
10597 Use casts to avoid a few glitches. Adjust formatting. Add comments.
10598 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
10599 (x_handle_net_wm_state, x_menubar_window_to_frame)
10600 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
10601 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10602 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
10603 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
10604 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
10605 (x_handle_dnd_message):
10606 * xsettings.c (xft_settings_event):
10607 Use 'const XEvent * const' where appropriate.
10608 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
10610 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10612 Fix X event waiting to handle multiple frames.
10613 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
10614 * xterm.c (pending_event_wait): Remove. Adjust users.
10615 (x_detect_focus_change): Pass frame arg.
10616 (handle_one_xevent): Find related frame early and clear per-frame
10617 wait_event_type only if this is an event for the relevant frame.
10618 (x_wait_for_event): Use per-frame wait_event_type.
10620 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
10622 * nsfns.m (Fx_create_frame): Fix font driver registration for
10625 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10626 for syms_of_macfont.
10628 * nsterm.m: Include macfont.h.
10629 (ns_tmp_flags, ns_tmp_font): Remove.
10630 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10631 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10632 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10633 (changeFont:): Fix code style. Check for font driver type when
10636 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10639 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10640 (nsfont_open): Set font driver type.
10641 Set font->ascent and font->descent. Figure out font instead of
10642 ns_tmp_font, and flags instead of ns_tmp_flags.
10643 Fix indentation. Remove call to ns_draw_text_decoration,
10646 * nsfns.m: Include macfont.h.
10647 (Fx_create_frame): Register macfont driver, make a better default font.
10648 (Fns_popup_font_panel): Get font from macfont driver, if used.
10650 * macfont.m, macfont.h, macuvs.h: New files.
10652 * font.h: Declare syms_of_macfont.
10654 * font.c (syms_of_font): Call syms_of_macfont.
10656 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10658 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10660 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
10661 and it is always zero for others, so I assume that this is an ancient
10662 leftover which nobody will want to change any more.
10663 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
10664 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
10665 * frame.c (x_set_scroll_bar_width):
10666 * w32fns.c (w32_createscrollbar):
10667 * w32term.c (w32_set_vertical_scroll_bar):
10668 * xfns.c (x_set_scroll_bar_default_width):
10669 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
10670 (x_scroll_bar_expose): Related users changed.
10672 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10674 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
10675 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
10676 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
10678 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
10679 Define once here...
10680 * nsterm.h, w32term.h, xterm.h: ...and not here.
10681 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
10682 Remove unused Xisms.
10683 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
10684 these modules are never compiled otherwise.
10686 2013-09-14 Eli Zaretskii <eliz@gnu.org>
10688 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10689 Doc fix. (Bug#15375)
10691 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10693 Unify Fx_focus_frame between all ports.
10694 * frame.h (x_focus_frame): New prototype.
10695 * xfns.c (Fx_focus_frame): Remove.
10696 (syms_of_xfns): Do not defsubr it.
10697 (x_focus_frame): X implementation.
10698 * nsfns.m (Fx_focus_frame): Remove.
10699 (syms_of_nsfns): Do not defsubr it.
10700 (x_focus_frame): NS implementation.
10701 * w32term.c (Fx_focus_frame): Remove.
10702 (x_focus_on_frame): Rename to...
10703 (x_focus_frame): W32 implementation.
10704 * w32term.h (x_focus_on_frame): Remove prototype.
10705 * w32fns.c (Fx_focus_frame): Remove.
10706 (syms_of_w32fns): Do not defsubr it.
10707 * frame.c (Fx_focus_frame): Define here.
10708 (syms_of_frame): Defsubr here.
10709 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
10711 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10713 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
10714 All of them are replaced with FRAME_DISPLAY_INFO, defined in
10715 each port to reference the port-specific window system data.
10716 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
10717 (FRAME_DISPLAY_INFO): Define.
10718 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
10719 (FRAME_DISPLAY_INFO): Define. Adjust users.
10720 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
10721 (FRAME_DISPLAY_INFO): Define. Adjust users.
10722 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
10723 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
10724 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
10725 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
10726 * xselect.c, xterm.c: All related users changed.
10728 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10730 * xterm.h (x_window_to_frame, x_any_window_to_frame)
10731 (x_menubar_window_to_frame): Remove prototypes.
10732 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10733 (x_menubar_window_to_frame, x_top_window_to_frame):
10735 * xterm.c (x_window_to_frame, x_any_window_to_frame)
10736 (x_menubar_window_to_frame, x_top_window_to_frame):
10737 ...to here and convert all but the last to static.
10739 2013-09-12 Eli Zaretskii <eliz@gnu.org>
10741 * lisp.mk (lisp): Add w32-common-fns.elc.
10743 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
10745 * charset.c (char_charset): Document an exception for char-charset.
10747 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10749 * xterm.h (x_display_info): New field last_user_time...
10750 * xterm.c (toplevel): ...to replace static last_user_time.
10751 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
10753 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10755 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
10756 scroll bar values to prevent thumb from disappear and update comment.
10758 2013-09-11 Glenn Morris <rgm@gnu.org>
10760 * emacs.c (usage_message): Possessive apostrophe tweak.
10762 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10764 * nsterm.m (syms_of_nsterm): Use Qns.
10765 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10766 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10767 * xfns.c (x_display_info_for_name, Fx_open_connection):
10768 Remove old '#if 0' code.
10769 (syms_of_xfns): Use Qx.
10770 * termhooks.h (fullscreen_hook): Remove the leftover.
10771 (struct terminal): Fix typo in comment.
10773 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10775 Cleaning up a few X scroll bar bits.
10776 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10777 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10778 New member last_seen_part, going to replace...
10779 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10780 (xt_action_hook) [USE_LUCID]: Adjust user.
10781 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10782 Lucid-specific scroll bar support.
10783 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10784 to int and adjust to use last_seen_part member.
10785 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10786 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10787 Initialize last_seen_part.
10789 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10791 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10792 insert-buffer-substring an empty string.
10794 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10796 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10797 avoiding a GCC warning.
10799 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10801 Ifdef away frame tool bar code when it is not really used.
10802 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10803 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10804 and minimize_tool_bar_window_p under the above.
10805 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10806 (fset_tool_bar_window): Likewise.
10807 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10808 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10809 (change_frame_size_1):
10810 * window.c (window_from_coordinates, Frecenter): Adjust users.
10811 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10812 code is not really used.
10813 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10814 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10815 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10816 [!USE_GTK && !HAVE_NS]: Define as such.
10817 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10818 (note_mouse_highlight, expose_frame):
10819 * xfns.c (x_set_tool_bar_lines):
10820 * xterm.c (handle_one_xevent): Adjust users.
10822 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10824 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10825 This bug was introduced by my 2013-08-26 patch, which incorrectly
10826 assumed that the terminfo implementation doesn't use termcap buffers.
10827 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10828 these buffers apparently are used after all.
10829 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10830 (struct tty_display_info): Define members termcap_term_buffer and
10831 termcap_strings_buffer even if TERMINFO.
10833 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10836 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10837 'usage' docstring entry to pacify make-docfile.
10839 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10841 Change comparison functions =, <, >, <=, >= to take many arguments.
10842 * data.c: Change comparison functions' interface and implementation.
10843 * lisp.h: Make arithcompare available for efficient two arg
10845 * bytecode.c: Use arithcompare.
10846 * fileio.c: Use new interface.
10848 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10850 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10852 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10854 * eval.c (Feval): Document the new use of `lexical'.
10856 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10858 Review and drop old frame resize hack.
10859 * frame.h (struct frame): Remove force_flush_display_p.
10860 * dispnew.c (update_frame): Adjust user and don't call
10861 flush_frame here. The comment has said that there was an issues
10862 with redisplaying fringes, but I don't see any differences with
10863 and without this hack. Hopefully we can continue without it.
10864 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10865 current frame matrices twice if resized_p is set.
10867 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10869 Do not populate pure Xism x_sync to other ports.
10870 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10871 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10872 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10873 * w32term.h (x_sync): Remove prototype.
10875 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10877 Cleanup frame flushing.
10878 * dispextern.h (struct redisplay_interface):
10879 Drop flush_display_optional because flush_display is enough
10880 for X and flushing via RIF is just a no-op for others.
10881 * frame.h (flush_frame): New function.
10882 * dispnew.c (update_frame):
10883 * minibuf.c (read_minibuf):
10884 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10886 * keyboard.c (detect_input_pending_run_timers): Do not flush
10887 all frames but selected one in redisplay_preserve_echo_area.
10888 * nsterm.m (ns_flush): Remove no-op.
10889 (ns_redisplay_interface): Adjust user.
10890 * w32term.h (x_flush): Remove no-op.
10891 (w32_redisplay_interface): Adjust user.
10892 * xterm.c (x_flush): Simplify because we do not flush all
10893 frames at once any more. Adjust comment.
10894 (x_redisplay_interface): Adjust user.
10896 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10898 Port --without-x --enable-gcc-warnings to Fedora 19.
10899 * gfilenotify.c (globals_of_gfilenotify):
10900 Call g_type_init only if using an older glib version that needs it.
10902 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10904 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10905 (last_glyphless_glyph_merged_face_id): Remove declarations.
10906 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10907 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10908 (last_glyphless_glyph_merged_face_id): Now static.
10909 (merge_escape_glyph_face): New function, refactored from...
10910 (get_next_display_element): ...here.
10911 (merge_glyphless_glyph_face): New function, refactored from...
10912 (produce_glyphless_glyph): ...here...
10913 * term.c (produce_glyphless_glyph): ...and here.
10915 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10917 * eval.c (eval_sub): Only call Ffunction if necessary.
10919 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10921 Attempt to make redisplay more selective when changing cursor type.
10922 * frame.h (struct frame): New bitfield cursor_type_changed.
10923 * xdisp.c (cursor_type_changed): Remove.
10924 (try_cursor_movement, redisplay_window, try_window_id)
10925 (set_frame_cursor_types, try_window_reusing_current_matrix):
10926 Adjust to use per-frame bitfield.
10927 (redisplay_internal): Look for cursor type change on each visible
10928 frame and consider all frames if cursor type has been changed on
10929 the frame other than selected. If cursor type has been changed on
10930 selected frame only, do not use fast update.
10932 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10934 Attempt to make redisplay more selective when changing fonts.
10935 * frame.h (struct frame): New bitfield fonts_changed.
10936 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
10937 (adjust_frame_glyphs): Add prototype.
10938 * dispnew.c (fonts_changed_p): Remove.
10939 (adjust_glyphs): Remove because we do not
10940 adjust matrices on all frames at once any more.
10941 (adjust_frame_glyphs): Block and unblock input here.
10942 (adjust_glyph_matrix): Use fonts_changed.
10943 (change_frame_size_1): Use adjust_frame_glyphs.
10944 * font.c (font_open_entity): Use fonts_changed.
10945 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
10946 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10947 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
10948 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
10949 (shrink_mini_window, Fresize_mini_window_internal)
10950 (window_scroll_pixel_based, Fset_window_configuration)
10951 (apply_window_adjustment, Fset_window_vscroll):
10952 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10953 Use adjust_frame_glyphs.
10954 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
10955 (try_window_reusing_current_matrix, try_window_id, display_line)
10956 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
10957 (redisplay_internal): Consider fonts_changed and adjust frame
10958 matrices for each frame only if the frame is visible. If font
10959 has been changed on some frame during full redisplay, retry
10960 only visible frames where the font has been actually changed.
10962 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10964 Cache current header and mode line height for each window.
10965 * window.h (struct window): New fields mode_line_height
10966 and header_line_height.
10967 * window.c (make_window): Initialize them.
10968 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10969 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
10970 (current_mode_line_height, current_header_line_height):
10971 Remove declaration.
10972 * xdisp.c (current_mode_line_height, current_header_line_height):
10974 (pos_visible_p, init_xdisp): Adjust user.
10975 (redisplay_window): Invalidate mode_line_height and
10976 header_line_height if current and desired matrices do not agree.
10978 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10980 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
10981 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
10983 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10985 Make --without-x compatible with --enable-gcc-warnings.
10986 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
10987 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
10988 members under HAVE_WINDOW_SYSTEM.
10989 * keyboard.c (make_lispy_focus_out): Likewise.
10990 (record_menu_key): Move under HAVE_MENUS.
10991 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
10992 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
10993 (syms_of_xdisp): Adjust user.
10994 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
10995 (start_hourglass, cancel_hourglass):
10996 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
10997 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
10998 and CLEAR_FONT_TABLE_NFONTS.
10999 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
11000 Declare only if HAVE_WINDOW_SYSTEM.
11001 (lface_same_font_attributes_p, clear_face_gcs): Define only
11002 if HAVE_WINDOW_SYSTEM.
11004 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11006 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
11007 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
11008 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
11010 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
11012 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
11014 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11016 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
11017 This fixes a type error on hosts where ptrdiff_t is wider than int.
11019 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
11021 * keyboard.c (read_key_sequence_vs): New function.
11022 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
11025 * callint.c (Fcall_interactively): Always return a vector for 'K'.
11027 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11029 Makefile improvements.
11030 * Makefile.in (config.status): Don't use double-colon rules, as
11031 they are not portable according to POSIX. Fix shell typo with `;
11032 I guess this rule has never been tested?
11033 (VCSWITNESS): New macro, to override any environment var.
11035 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
11037 * xterm.h (struct x_display_info): Do not track X connection
11038 fd separately because it is always available from Display.
11039 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
11042 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11044 * buffer.c (drop_overlay):
11045 * fileio.c (restore_point_unwind): Prefer unchain_marker to
11046 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
11048 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11050 * buffer.c (Fmake_overlay, Fmove_overlay):
11051 * intervals.c (set_point_from_marker):
11052 * print.c (PRINTPREPARE): Prefer signal_error
11053 to plain error and report unsuitable marker too.
11055 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11057 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11058 for 'dragging' member.
11059 (struct x_output): Remove set-but-unused leftovers
11060 'left_before_move' and 'top_before_move'.
11061 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
11062 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
11063 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
11064 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
11065 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11066 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11067 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
11068 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
11070 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
11072 * nsfont.m (INVALID_GLYPH): New define.
11073 (nsfont_encode_char): Use INVALID_GLYPH.
11074 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
11076 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11078 * xterm.c (x_last_mouse_movement_time): Revert last change.
11079 This code should use XDisplayMotionBufferSize to check display's
11080 motion history first, and there are few other issues as well.
11081 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
11082 (handle_one_xevent): Adjust user.
11084 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11086 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
11087 * frame.c (Flast_nonminibuf_frame): ... to here.
11088 (check_minibuf_window): Don't abort if no window was found
11091 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11093 Use XGetMotionEvents to ask the last mouse motion time from X server.
11094 * xterm.c (X_MOTION_HISTORY): Default to 1.
11095 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
11096 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
11097 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11098 Ifdef away legacy code.
11099 (XTmouse_position, x_scroll_bar_report_motion):
11100 Use x_last_mouse_movement_time.
11101 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
11104 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11106 * msdos.c (last_mouse_window): Move to...
11107 (dos_rawgetc): ...this function and adjust comment.
11108 * nsterm.m (last_window): Rename to last_mouse_window, move to...
11109 (mouseMoved): ...this function and adjust comment.
11110 * w32term.c (last_window): Likewise with...
11111 (w32_read_socket): ...this function.
11112 * xterm.c (last_window): Likewise with...
11113 (handle_one_xevent): ...this function.
11115 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11117 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11118 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11119 (handle_one_xevent): ...to here.
11120 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11123 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11125 * msdos.c (IT_set_terminal_window): Remove no-op.
11126 (initialize_msdos_display): Adjust terminal setup.
11127 * w32console.c (w32con_set_terminal_window): Remove no-op.
11128 (initialize_w32_display): Adjust terminal setup.
11129 * w32term.c (w32_set_terminal_window): Remove no-op.
11130 (w32_create_terminal): Adjust terminal setup.
11131 * xterm.c (XTset_terminal_window): Remove no-op.
11132 (x_create_terminal): Adjust terminal setup.
11134 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11136 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11138 (ns_create_terminal): Adjust terminal setup.
11139 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11141 (w32_create_terminal): Adjust terminal setup.
11142 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11144 (x_create_terminal): Adjust terminal setup.
11146 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11148 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11149 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11150 * dispnew.c (buffer_posn_from_coords):
11151 * window.c (Fwindow_end, displayed_window_lines):
11152 * xdisp.c (redisplay_mode_lines): Use it.
11154 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11156 * fontset.c (face_for_char): Check char in the current face font first
11157 if HAVE_NS (Bug#15138).
11159 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11161 * window.c (temp_output_buffer_show): Make sure window returned
11162 by display_buffer is live (Bug#15213).
11164 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11166 Minor cleanup to avoid forward declarations.
11167 * coding.h (struct ccl_spec): Remove forward declaration.
11168 * composite.h (toplevel): Include font.h.
11169 (struct composition_it, struct face, struct font_metrics):
11170 Remove forward declaration.
11171 * dispextern.h (struct image, struct atimer): Likewise.
11172 * emacsgtkfixed.h (struct frame): Likewise.
11173 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11174 * font.h (struct font_driver, struct font, struct glyph_string)
11175 (struct face): Remove forward declaration.
11176 * fontset.h (struct face, struct font): Likewise.
11177 * frame.h (toplevel): Style cleanup.
11178 (enum output_method): Move to...
11179 * termhooks.h (enum output_method): ...here.
11180 (struct glyph, struct frame, struct ns_display_info)
11181 (struct x_display_info, struct w32_display_info):
11182 Remove forward declaration.
11183 * xterm.h (toplevel): Include termhooks.h.
11184 (struct font, struct window, struct glyph_matrix, struct frame)
11185 (struct input_event, struct face, struct image): Remove forward
11187 * gtkutil.h (struct _widget_value): Likewise.
11188 * keyboard.h (toplevel): Include termhooks.h.
11189 (struct input_event): Remove forward declaration.
11191 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11193 * intervals.c (set_point_from_marker): New function.
11194 * editfns.c (Fgoto_char):
11195 * process.c (Finternal_default_process_filter):
11196 * window.c (select_window_1): Use it.
11197 * buffer.h (set_point_from_marker): Add prototype.
11199 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11201 * w32.c (term_winsock): Call release_listen_threads before calling
11203 (_sys_wait_accept): Wait for accept event in a loop with a finite
11204 timeout, instead of waiting indefinitely. Will hopefully avoid
11205 hanging during exit because WSACleanup deadlocks waiting for the
11206 event object to be released. (Bug#14333)
11208 * w32proc.c (release_listen_threads): New function, signals all
11209 the reader threads that listen for connections to stop waiting.
11211 * w32.h (release_listen_threads): Add prototype.
11213 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11215 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11216 field of new marker (for sanity and safety).
11217 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11218 anyway because XMISCTYPE is a function and can't be an lvalue).
11220 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11222 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11223 (x_after_update_window_line, x_scroll_bar_create)
11224 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11225 (handle_one_xevent, x_clear_frame_area):
11226 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11227 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11228 * xterm.h (x_clear_area): Adjust prototype.
11230 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11232 Hook scanning and indentation functions to find_newline. This helps
11233 to avoid duplicated code and renders more respect to newline cache.
11234 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11235 * cmds.c (Fforward_line):
11236 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11237 Use find_newline and avoid unnecessary point movements.
11238 * search.c (scan_newline): Implement on top of find_newline.
11240 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11242 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11243 scoped code (bug#11258).
11245 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11247 * nsterm.m (last_window): New variable.
11248 (EV_TRAILER2): New macro.
11249 (EV_TRAILER): Call EV_TRAILER2.
11250 (mouseMoved:): Add support for mouse-autoselect-window
11251 on nextstep (Bug#6888).
11253 2013-08-28 Andreas Schwab <schwab@suse.de>
11255 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11256 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11257 Remove unused macro definitions.
11258 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11259 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11260 Only define if emacs.
11262 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11264 Prefer enum glyph_row_area to int where appropriate.
11265 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11267 (window_box, window_box_width, window_box_left, window_box_left_offset)
11268 (window_box_right, window_box_right_offset): Adjust prototypes.
11269 * xdisp.c (window_box, window_box_width, window_box_left)
11270 (window_box_left_offset, window_box_right, window_box_right_offset):
11271 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11272 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11273 * nsterm.m (ns_clip_to_row):
11274 * w32term.c (w32_clip_to_row):
11275 * xterm.c (x_clip_to_row): Likewise.
11277 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11279 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11280 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11282 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11284 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11285 for portability to hosts where /bin/sh has problems.
11287 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11289 Redesign redisplay interface to drop global output_cursor.
11290 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11291 (toplevel): Remove declaration of output_cursor.
11292 (set_output_cursor, x_cursor_to): Remove prototype.
11293 * window.h (struct window): New member output_cursor.
11294 (output_cursor_to): New function to replace RIF member.
11295 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11296 (update_text_area, set_window_cursor_after_update): Use it.
11297 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11298 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11299 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11300 * w32term.c (x_update_window_begin, x_update_window_end):
11301 * xterm.c (x_update_window_begin, x_update_window_end):
11302 Adjust to use per-window output cursor.
11304 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
11306 Simplify SELECT_TYPE-related code.
11307 Like EMACS_TIME, this portability layer is no longer needed, since
11308 Emacs has been using fd_set as a portability layer for some time.
11309 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
11310 (SELECT_TYPE): Remove. All uses changed to fd_set.
11311 (fd_set) [!FD_SET]: New typedef.
11313 Simplify EMACS_TIME-related code.
11314 This portability layer is no longer needed, since Emacs has been
11315 using struct timespec as a portability layer for some time.
11316 * atimer.h, buffer.h, dispextern.h, xgselect.h:
11317 Include <time.h> rather than "systime.h"; that's all that's needed now.
11318 * dispnew.c: Include <timespec.h> rather than "systime.h";
11319 that's all that's needed now.
11320 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
11321 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
11322 TIMESPEC_RESOLUTION.
11323 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
11324 LOG10_TIMESPEC_RESOLUTION.
11325 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
11326 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
11327 (make_emacs_time): Remove. All used changed to make_timespec.
11328 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
11329 (current_timespec): Rename from current_emacs_time. All uses changed.
11330 (add_emacs_time): Remove. All uses changed to timespec_add.
11331 (sub_emacs_time): Remove. All uses change dot timespec_sub.
11332 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
11333 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
11334 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
11335 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
11336 (current_timespec): Rename from current_emacs_time. All uses changed.
11337 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
11338 changed to timespec_cmp.
11339 * xgselect.c: Include <timespec.h>, since our .h files don't.
11341 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11343 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
11344 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
11345 Remove the leftovers.
11346 * gtkutil.c (toplevel): Do not declare Qxft but include
11348 * image.c (toplevel): Do not declare Vlibrary_cache because
11349 it's already done in lisp.h.
11351 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
11353 * lisp.h (Mouse_HLInfo): Move from here...
11354 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
11355 (reset_mouse_highlight): New function.
11356 * msdos.c (dos_set_window_size, IT_update_begin)
11357 (internal_terminal_init):
11358 * nsterm.m (ns_update_window_end, x_free_frame_resources)
11359 (ns_initialize_display_info):
11360 * w32console.c (initialize_w32_display):
11361 * w32term.c (x_update_window_end, x_free_frame_resources)
11362 (w32_initialize_display_info):
11363 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
11364 * window.c (Fdelete_other_windows_internal):
11365 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
11366 * termchar.h (toplevel):
11367 * xterm.h (toplevel): Include dispextern.h.
11369 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11371 Fix minor problems found by static checking.
11372 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
11373 (expect): Avoid nested-if warning.
11374 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
11375 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
11376 * nsterm.h, nsterm.m (ns_select):
11377 * xgselect.c, xgselect.h (xg_select):
11378 Adjust signature to better match pselect's.
11379 * nsterm.m (ns_select):
11380 Don't set *TIMEOUT, since pselect doesn't.
11381 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
11382 diagnostic about assigning const char * to it.
11383 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
11385 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
11387 * lread.c (substitute_object_recurse): Handle hash-tables as well
11390 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11392 Fix unlikely core dump in init_tty, and simplify terminfo case.
11393 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
11394 The old version incorrectly dumped core if malloc returned a
11395 buffer containing only non-NUL bytes.
11396 (init_tty): Do not allocate or free termcap buffers; the
11397 struct does that for us now.
11398 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
11399 (struct tty_display_info): Define members termcap_term_buffer and
11400 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
11401 use them. Allocate them directly in struct rather than indirectly
11402 via a pointer, to simplify init_tty.
11404 * frame.c (check_minibuf_window): Initialize 'window' properly,
11405 so that Emacs reliably aborts later if 'window' is not initialized.
11407 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
11409 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
11410 of VoidSymbol (Bug#15154).
11412 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11414 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
11415 mouse_face_beg_y and mouse_face_end_y.
11416 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
11417 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
11418 Adjust users and update comment where appropriate.
11420 2013-08-26 Martin Rudalics <rudalics@gmx.at>
11422 * frame.c (check_minibuf_window): New function.
11423 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
11424 Call check_minibuf_window (Bug#15183).
11426 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11428 * window.h (struct window): Replace last_cursor with last_cursor_vpos
11429 because this is the only last cursor data we need to keep and consult.
11430 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
11431 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
11434 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11436 Fix recovering from possible decompression error.
11437 Since insert_from_gap doesn't always move point, we can't use PT as
11438 the position where the partially decompressed data ends, and
11439 should count how many bytes was produced so far.
11440 * decompress.c (struct decompress_unwind_data): Add nbytes member.
11441 (unwind_decompress): Really delete partially uncompressed data.
11442 (Fzlib_decompress_region): Take decompressed data size into account.
11444 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11446 * syntax.c (init_syntax_once): Adjust comment and do an early
11447 initialization of Qchar_table_extra_slots just once...
11448 * casetab.c (init_casetab_once):
11449 * category.c (init_category_once):
11450 * character.c (syms_of_character):
11451 * coding.c (syms_of_coding):
11452 * xdisp.c (syms_of_xdisp): ...and omit it here.
11454 2013-08-24 Eli Zaretskii <eliz@gnu.org>
11456 * xdisp.c (get_next_display_element): Don't apply to characters
11457 from a display vector the logic of setting it->end_of_box_run_p
11458 suitable for characters from a buffer. (Bug#15175)
11460 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
11461 to handle directories, rather than '_utime' which doesn't.
11464 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
11466 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
11467 or fullscreen (Bug#14627).
11469 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
11471 System-dependent integer overflow fixes.
11472 * process.c (Fset_process_window_size): Signal an error if
11473 the window size is outside the range supported by the lower level.
11474 * sysdep.c (set_window_size): Return negative on error,
11475 nonnegative on success, rather than -1, 0, 1 on not in system,
11476 failure, success. This is simpler. Caller changed.
11477 (serial_configure): Remove unnecessary initialization of local.
11478 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
11479 size fits in unsigned long; this isn't true on some 32-bit hosts.
11480 Avoid buffer overrun if some future version of /proc/meminfo has a
11481 variable name longer than 20 bytes.
11482 (system_process_attributes) [__FreeBSD__]:
11483 Don't assume hw.availpages fits in 'int'.
11485 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
11487 Don't let very long directory names overrun the stack.
11488 Fix some related minor problems involving "//", vfork.
11489 * callproc.c (encode_current_directory): New function.
11490 (call_process): Don't append "/"; not needed.
11491 * fileio.c (file_name_as_directory_slop): New constant.
11492 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
11493 this can save the caller having to alloca.
11494 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
11495 Use SAFE_ALLOCA, not alloca.
11496 (directory_file_name, Fexpand_file_name): Leave leading "//"
11497 alone, since it can be special even on POSIX platforms.
11498 * callproc.c (call_process):
11499 * process.c (Fformat_network_address):
11500 * sysdep.c (sys_subshell):
11501 Use encode_current_directory rather than rolling our own.
11502 (create_process): No need to encode directory; caller does that now.
11503 * process.h (encode_current_directory): New decl.
11504 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
11505 Rework to avoid 'goto xyzzy;'.
11507 2013-08-23 Eli Zaretskii <eliz@gnu.org>
11509 * xdisp.c (handle_face_prop): If the default face was remapped use
11510 the remapped face for strings from prefix properties. (Bug#15155)
11512 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11514 Minor cleanup for redisplay interface and few related functions.
11515 * frame.h (enum text_cursor_kinds): Move from here...
11516 * dispextern.h (enum text_cursor_kinds): ...to here.
11517 (toplevel): Drop unnecessary declarations.
11518 (struct redisplay_interface): Use bool and enum text_cursor_kinds
11519 in update_window_end_hook and draw_window_cursor functions.
11520 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
11521 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
11522 * w32term.c (x_update_window_end, w32_draw_window_cursor):
11523 * xterm.c (x_update_window_end, x_draw_window_cursor):
11524 * xdisp.c (display_and_set_cursor, update_window_cursor)
11525 (update_cursor_in_window_tree, x_update_cursor): Use bool and
11526 enum text_cursor_kinds where appropriate.
11528 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11530 Redesign redisplay interface to drop updated_row and updated_area.
11531 * dispextern.h (updated_row, updated_area): Remove declaration.
11532 (struct redisplay_interface): Pass glyph row and row area parameters
11533 to write_glyphs, insert_glyphs and clear_end_of_line functions.
11534 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11536 * dispnew.c (updated_row, updated_area): Remove.
11537 (redraw_overlapped_rows, update_window_line): Adjust user.
11538 (update_marginal_area, update_text_area): Likewise. Pass updated row
11539 as a parameter. Prefer enum glyph_row_area to int where appropriate.
11540 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11543 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
11545 * process.c (flush_pending_output): Remove stub.
11548 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11550 * callproc.c: Fix race that killed background processes (Bug#15144).
11551 (call_process): New arg TEMPFILE_INDEX. Callers changed.
11552 Record deleted process-id in critical section, not afterwards.
11553 Don't mistakenly kill process created by a call-process invocation
11554 that discards output and does not wait.
11556 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
11558 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
11559 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
11560 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
11561 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
11562 to shut up compiler in mark_object.
11563 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
11565 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11567 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
11568 We can't portably rely on PTY_OPEN doing that, even if
11569 it calls posix_openpt with O_CLOEXEC.
11571 2013-08-20 Kenichi Handa <handa@gnu.org>
11573 * character.c (string_char): Improve commentary.
11575 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
11577 * image.c (SIGNATURE_DIGESTSIZE): Remove.
11578 (struct animation_cache): Make signature a flexible array member.
11579 All uses changed. This is a tad slower but may insulate us better
11580 from future changes to ImageMagick.
11582 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11584 * image.c: Shrink memory needed for animation cache.
11585 (SIGNATURE_DIGESTSIZE): New constant.
11586 (struct animation_cache): Make 'signature' a fixed size array of bytes.
11587 (imagemagick_create_cache): Copy the signature. This saves
11588 several KB of memory that ImageMagick wastes per signature.
11589 Don't bother updating the update_time, as the caller does that now.
11590 (imagemagick_prune_animation_cache): Don't destroy the signature, as
11591 it's a fixed size struct member now.
11592 (imagemagick_get_animation_cache): Always destroy the signature,
11593 as it's now imagemagick_create_cache's responsibility to copy it.
11594 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
11595 and use memcmp rather than strcmp.
11596 eassert that ImageMagick returns a signature of the specified length.
11598 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
11600 * image.c (imagemagick_get_animation_cache): Don't segfault on
11602 (imagemagick_get_animation_cache): Revert to previous definition
11603 so that it actually works. But keep the memory leak fix.
11604 (imagemagick_get_animation_cache): Fix memory leak.
11606 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11608 * image.c: Fix animation cache signature memory leak.
11609 Fix some other minor performance problems while we're at it.
11610 (imagemagick_create_cache): Clear just the members that
11611 need clearing. Don't set update_time, as caller does that now.
11612 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
11613 Simplify by using pointer-to-pointer instead of a prev pointer.
11614 (imagemagick_prune_animation_cache): Use make_emacs_time rather
11615 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
11616 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
11617 it's already a copy. Free the signature probe unless it's cached.
11619 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
11620 This was introduced by my 2013-08-12 fix for Bug#15035.
11622 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
11624 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11625 (imagemagick_prune_animation_cache): Now static.
11627 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11629 * image.c (imagemagick_get_animation_cache): Don't segfault when
11630 pruning all entries.
11632 2013-08-18 Ken Brown <kbrown@cornell.edu>
11634 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11635 static heap if ENABLE_CHECKING is defined.
11636 (max_bss_sbrk_ptr): New variable.
11637 (bss_sbrk): Use it.
11638 (report_sheap_usage): Report maximum static heap usage instead of
11639 ending static heap usage.
11641 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11643 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11644 of zlib_initialized according to the results of calling
11645 init_zlib_functions.
11647 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11649 * image.c: Implement an ImageMagick per-image cache.
11650 (imagemagick_get_animation_cache): Fix a double-free error.
11651 (imagemagick_load_image): Remove the ping_wand code, which only
11652 apparently saved time on invalid animated images, and slowed down
11653 everything else. Optimize for the common case.
11655 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11657 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11659 * editfns.c (insert_before_markers): Mention overlay in the doc string.
11661 * marker.c (set_marker): Remove documentation of undefined behavior.
11663 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11665 * image.c (imagemagick_compute_animated_image): Animate correctly
11666 when sub-images are smaller than the main image.
11667 (imagemagick_compute_animated_image): Setting the iterator row to
11668 zero is apparently not allowed.
11669 (imagemagick_compute_animated_image): Allow images that say they
11670 have sub-images that are bigger than the main image, but just crop
11673 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
11675 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
11677 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11679 * image.c (imagemagick_compute_animated_image): Respect the GIF
11682 2013-08-15 Ken Brown <kbrown@cornell.edu>
11684 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
11685 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
11688 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
11690 Fix minor problems found by static checking.
11691 * frame.c (delete_frame):
11692 * xdisp.c (next_element_from_display_vector):
11693 Avoid uninitialized local.
11694 * image.c (imagemagick_compute_animated_image): Port to C89.
11695 Prefer usual GNU indentation style for loops.
11696 Be more careful about bizarrely large sizes, by using ptrdiff_t
11699 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11701 Fix infinite frame selection loop (Bug#15025).
11702 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
11704 2013-08-15 Eli Zaretskii <eliz@gnu.org>
11706 * xdisp.c (compute_window_start_on_continuation_line):
11707 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
11708 to make sure we end up setting the window start at the leftmost
11709 visible character of the display line. This avoids funky
11710 horizontal shifting because the window start is not kept on the
11711 same position. (Bug#15090)
11712 (next_element_from_display_vector): Support 'box' face attribute
11713 in the face definitions of a display vector. (Bug#15099)
11715 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11717 * image.c (imagemagick_compute_animated_image): Implement animated
11718 images (bug#14700).
11719 (imagemagick_compute_animated_image): Fix some compilation
11720 warnings. Implement a very simple cache to make the animation
11721 usable at all, but it should be replaced with a per-image cache.
11723 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11725 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
11726 to do `for' loops over alist values.
11727 * buffer.h (FOR_EACH_BUFFER):
11728 * process.c (FOR_EACH_PROCESS): Use it.
11729 (handle_child_signal, status_notify, Fget_buffer_process)
11730 (kill_buffer_processes): Use FOR_EACH_PROCESS.
11732 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11734 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
11735 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
11736 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
11737 to xzalloc and so avoid redundant call to memset.
11738 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
11739 members because it is allocated with xzalloc and so already zeroed.
11741 2013-08-14 Ken Brown <kbrown@cornell.edu>
11743 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
11746 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11748 Utility function and macro to copy Lisp string to C string.
11749 * lisp.h (xlispstrdupa): New macro.
11750 (xlispstrdup): New prototype.
11751 * alloc.c (xlispstrdup): New function.
11752 * callint.c (Fcall_interactively):
11753 * fileio.c (Ffile_name_directory, Fexpand_file_name)
11754 (Fsubstitute_in_file_name):
11755 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
11756 * image.c (x_create_bitmap_from_file):
11757 * w32term.c (w32_term_init):
11758 * xterm.c (x_term_init): Use xlispstrdup.
11760 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11762 * image.c (imagemagick_load_image): Make animated pictures work.
11763 There's still some problems with background color settings, though
11766 * decompress.c (unwind_decompress): Always restore point.
11768 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11770 * marker.c (set_marker): Reformat documentation.
11772 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11774 * xdisp.c (cursor_type_changed): Now static.
11776 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11777 Use changed. This avoids the need to call xmalloc and for the
11778 caller to call xfree, and avoids memory leaks in some situations.
11780 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11782 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11783 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11784 (redisplay_window): If window_end_valid is cleared due to non-zero
11785 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11786 so do not call to try_cursor_movement for that window.
11788 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11790 * window.h (struct window): Convert window_end_pos and
11791 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11792 (wset_window_end_pos, wset_window_end_vpos): Remove.
11793 * dispnew.c (adjust_glyph_matrix):
11794 * window.c (Fwindow_end, replace_window, set_window_buffer)
11796 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11797 (set_vertical_scroll_bar, redisplay_window, try_window)
11798 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11799 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11800 (note_mouse_highlight): Adjust users.
11801 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11804 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11806 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11807 * image.c (imagemagick_filename_hint): Use `const char *' and
11808 prefer SSDATA to SDATA to avoid warnings.
11810 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11812 Cleanup window fringes, margins and scroll bars adjustments.
11813 * window.c (set_window_fringes, set_window_margins)
11814 (set_window_scroll_bars, apply_window_adjustment): New functions.
11815 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11816 (Fset_window_scroll_bars): Use them.
11818 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11820 * window.h (struct window): Convert scroll_bar_width
11821 from Lisp_Object to integer. Adjust comment.
11822 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11824 * window.c (wset_scroll_bar_width): Remove.
11825 (make_window): Initialize scroll_bar_width.
11826 (Fsplit_window_internal): Use direct assignment.
11827 (Fset_window_configuration, save_window_save):
11828 Convert Lisp_Object to integer and back where appropriate.
11829 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11830 bar was actually changed, and mention this in docstring.
11832 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11834 * decompress.c: Minor simplifications.
11835 (Fzlib_decompress_region): Don't bother verifying
11836 that avail_out <= UINT_MAX, as that was confusing.
11837 Mention the restriction in a comment instead.
11838 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11840 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11842 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11843 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11845 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11847 * image.c (imagemagick_filename_hint): Check for errors in the
11850 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11852 * window.c (Fwindow_margins): Return nil when there's no marginal
11853 area, as per the documented API.
11855 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11856 Fmake_vector, as scroll bar's struct members are not all Lisp
11857 objects now. This avoids crashes in GC.
11859 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11860 bool, so its address could be taken.
11862 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11864 * image.c (imagemagick_filename_hint): New function to possibly
11865 apply `image-content-type-suffixes'.
11866 (imagemagick_load_image): Use it.
11868 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11870 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11871 if loading zlib failed.
11873 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11875 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11876 2013-08-13 checkin below. Change bool to BOOL, rule is:
11877 All Obj-C code uses BOOL, except for interfaces callable from C.
11879 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11881 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11883 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11884 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11885 bool instead of BOOL.
11886 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11887 from Lisp_Object to bitfield. Adjust comment.
11888 * w32term.c (x_scroll_bar_create): Adjust user.
11889 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11890 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11891 Use bool for boolean.
11892 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11893 to `unsigned int' when defining a bitfield.
11895 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11897 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11899 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11901 * window.h (struct window): Convert left_margin_cols and
11902 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11903 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11904 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11906 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11908 (showing_window_margins_p, update_window_line, update_frame_1):
11909 * fringe.c (draw_fringe_bitmap_1):
11910 * xdisp.c (window_box_width): Adjust users.
11911 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11912 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11913 Use direct assignment.
11914 (Fset_window_configuration, save_window_save, Fwindow_margins):
11915 Convert Lisp_Object to integer and back where appropriate.
11916 (Fset_window_margins): Adjust user. Return t if any margin
11917 was actually changed, and mention this in docstring.
11919 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11921 * syntax.c (forward_word):
11922 * cmds.c (forward_char, backward_char): Mention the optional argument.
11924 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11926 * window.h (struct window): Convert left_fringe_width
11927 and right_fringe_width from Lisp_Objects to integers.
11929 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
11930 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
11931 * window.c (wset_left_fringe_width, wset_right_fringe_width):
11933 (make_window): Initialize new integer fields to -1.
11934 (Fsplit_window_internal): Use direct assignment.
11935 (Fset_window_configuration, save_window_save):
11936 Convert Lisp_Object to integer and back where appropriate.
11937 (Fset_window_fringes): Adjust user. Return t if any fringe
11938 was actually changed, and mention this in docstring.
11940 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11942 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
11943 * nsfns.m (x_set_cursor_type):
11944 * w32fns.c (x_set_cursor_type):
11945 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
11946 * xdisp.c (set_frame_cursor_types): ...but in common code.
11948 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11950 * font.c (clear_font_cache): New function, stripped from...
11951 (Fclear_font_cache): ...here, which now uses the function
11952 above. Adjust comment.
11953 * font.h (clear_font_cache): Add prototype.
11954 * xfaces.c (clear_face_cache): Use clear_font_cache.
11956 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11958 * window.c (Fset_window_start): Compare `w', not `window' because
11959 `w' might not be equal to `window' after call to decode_live_window.
11961 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11963 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
11964 This fixes a problem introduced by the Bug#15035 patch
11965 when using GPG. Reported by Herbert J. Skuhra.
11967 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11969 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
11970 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
11971 not yet initialized.
11973 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11975 * decompress.c (Fzlib_decompress_region): Support zlib
11976 decompression, too, and rename.
11978 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11980 Minor zlib configuration tweaks.
11981 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
11982 Don't assume presence of fn_inflateInit2_ zlib internal function.
11984 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11986 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
11987 include the zlib prefix.
11989 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11991 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
11992 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
11993 define static variables that are pointers to zlib functions to be
11994 dynamically loaded.
11995 (init_zlib_functions) [WINDOWSNT]: New function.
11996 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
11998 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
11999 macros instead of invoking the zlib functions directly.
12000 (syms_of_decompress): DEFSYM Qzlib_dll.
12001 Staticpro Szlib_available_p.
12003 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
12005 Avoid looping over all frame windows to freeze and unfreeze.
12006 * window.h (struct window): Drop frozen_window_start_p.
12007 (freeze_window_starts): Drop prototype.
12008 * frame.h (struct frame): New frozen_window_starts flag.
12009 (FRAME_WINDOWS_FROZEN): New macro.
12010 * window.c (freeze_window_start, freeze_window_starts):
12012 (select_window, replace_window): Adjust users.
12013 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
12014 (window_frozen_p): New function.
12015 (redisplay_window): Use it.
12017 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12019 Fix some fd issues when running subprocesses (Bug#15035).
12020 Fix bugs that can leak files or file descriptors on errors.
12021 Don't unlink open temp files, as that's hard for users to diagnose
12022 when things go awry (e.g., temp disk exhausted).
12023 Don't bother to lock temp files. Check for invalid recursion.
12024 * callproc.c (synch_process_fd): Remove. All uses removed.
12025 (synch_process_tempfile): New var or macro.
12026 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
12028 (record_kill_process): New arg, the temp name. All callers changed.
12029 (delete_temp_file): Now just a simple wrapper around unlink.
12030 (call_process_kill): New arg, the call_process_fd array.
12031 Close them all. Clear synch_process_pid. Remove the temp file,
12032 or arrange for it to be removed.
12033 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
12034 that's been moved to synch_process_tempfile. Caller changed.
12035 Do not remove the tempfile; that's now call_process_kill's
12037 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
12038 call_process_kill; the caller now does that.
12039 (call_process_cleanup): Do not close the process fd; that's now
12040 call_process_kill's responsibility.
12041 (Fcall_process): Implement via new function call_process, which
12042 has most of the old body of Fcall_process, but with a different API.
12043 (call_process): New function that does not open or close filefd if
12044 it is nonnegative. Record which fds need to be closed, and let
12045 call_process_kill close (and remove the tempfile, on MSDOS) on error.
12046 Signal an error if invoked recursively (could be done via a hook).
12047 Simplify creation of the tempfile in the MSDOS case.
12048 Don't create the output file until after checking for the executable.
12049 Report any failure to open /dev/null.
12050 Don't open /dev/null for writing twice; once is enough.
12051 Don't create pipe if all output is being discarded or sent to file.
12052 Don't worry about setting up the coding system or reading from the
12053 pipe if all output is being discarded.
12054 Hoist fd_error local into top level, to lessen block nesting.
12055 Don't record deleted pid here; now done by Fcall_process_region.
12056 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
12057 and note its success in synch_process_tempfile.
12058 Do not leak resources when child_setup fails.
12059 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
12060 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
12061 (create_temp_file): Now returns open fd, with an additional
12062 Lisp_Object * argument to return the name. All callers changed.
12063 Do not close the file; rewind it instead, and leave it open for
12064 the caller. Do not lock the temp file. Unwind-protect the file
12065 and the file-descriptor.
12066 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
12067 If an asynchrounous process, record it here, not in call_process.
12068 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
12069 * eval.c (set_unwind_protect): New function.
12070 * fileio.c (write_region): New function, generalized from the
12071 old Fwrite_region. Do not lock temp files.
12072 (Fwrite_region): Use it.
12073 * lisp.h (set_unwind_protect, write_region): New decls.
12074 * process.c: Include <verify.h>.
12075 (make_process): Mark fds as initially closed.
12076 (deleted_pid_list): Now a list of pid-filename pairs.
12078 (close_process_fd): New function.
12079 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
12080 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
12081 New constants. Verify that their number matches PROCESS_OPEN_FDS.
12082 (create_process, create_pty, Fmake_serial_process)
12083 (server_accept_connection): Record which fds need to be closed,
12084 and let deactivate_process close them.
12085 (Fmake_network_process): Do not discard the unwind-protect
12086 until it's safe to do so.
12087 (deactivate_process): Close the fds opened by create_process etc.
12088 (Fprocess_send_eof): Adjust to new way of recording open fds.
12089 Report an error if /dev/null can't be opened, instead of aborting.
12090 * process.h (PROCESS_OPEN_FDS): New constant.
12091 (struct Lisp_Process): New member open_fds.
12092 (record_kill_process, record_deleted_pid): Adjust signatures.
12093 (record_deleted_pid): Move decl here ...
12094 * syswait.h (record_deleted_pid): ... from here.
12096 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12098 * decompress.c: Fix bugs with large buffers and weird inputs.
12099 Tune a bit. Reindent as per usual Emacs style.
12100 (BUFFER_SIZE): Remove.
12101 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12102 more than UINT_MAX bytes. Decompress into the gap instead of into
12103 an auto buffer, as this should avoid copying. Return nil if
12104 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
12105 set immediate_quit; we shouldn't trust zlib code that much.
12107 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
12109 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
12110 errors, and really move the gap to where we want it.
12112 * lisp.h: Include decompress.c support.
12114 * emacs.c (main): Include decompress.c support.
12116 * Makefile.in: Include -lz if present.
12118 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12120 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12121 (initWithTitle:): Initialize frame to 0.
12122 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12123 (fillWithWidgetValue:frame:): Rename from
12124 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12126 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12127 fillWithWidgetValue:frame:
12129 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12130 remove memory leak warnings.
12132 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12133 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12134 menu_pending_title.
12136 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12137 (x_activate_menubar): Update the whole menu.
12138 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12139 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12140 current event is not NSSystemDefined (Bug#15001).
12141 Call ns_check_menu_open only if trackingMenu is 2.
12142 (menuDidClose:): New method, decrease trackingMenu.
12143 (fillWithWidgetValue:setDelegate:): New method.
12144 (fillWithWidgetValue:): Call the above.
12146 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12148 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12150 Omit some unnecessary casts.
12151 Many of these go back to the old pre-C89 days, when they may have
12152 been needed, but we've been assuming C89 or later for a while now.
12153 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12154 (live_float_p, live_misc_p, live_vector_p):
12155 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12156 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12157 (defvar_per_buffer):
12158 * callint.c (Fcall_interactively):
12159 * doc.c (Fsubstitute_command_keys):
12160 * filelock.c (get_boot_time):
12161 * frame.c (xrdb_get_resource):
12162 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12163 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12164 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12165 (menuitem_highlight_callback, menu_destroy_callback)
12166 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12167 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12168 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12169 (xg_tool_bar_help_callback, tb_size_cb):
12170 * image.c (xpm_alloc_color, png_read_from_memory)
12171 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12172 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12174 * keymap.c (describe_map):
12175 * nsfns.m (Fns_display_monitor_attributes_list):
12176 * nsmenu.m (process_dialog:):
12177 * nsterm.m (hold_event):
12178 * process.c (wait_reading_process_output):
12179 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12180 * scroll.c (do_direct_scrolling, scrolling_1):
12181 * termcap.c (tgetent):
12182 * window.c (check_window_containing, add_window_to_list)
12183 (freeze_window_starts):
12184 * xdisp.c (compare_overlay_entries, vmessage):
12185 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12186 (x_get_monitor_attributes_xrandr)
12187 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12188 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12189 * xfont.c (xfont_match, xfont_open):
12190 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12191 (menubar_selection_callback, menu_position_func)
12192 (popup_selection_callback, create_and_show_popup_menu)
12193 (dialog_selection_callback, create_and_show_dialog):
12194 * xrdb.c (x_get_string_resource)
12196 * xsmfns.c (x_session_check_input):
12197 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12198 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12199 (xaw_jump_callback, xaw_scroll_callback):
12200 Omit unnecessary casts.
12202 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12204 Minor string-length refactoring.
12205 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12206 * frame.c (make_monitor_attribute_list):
12207 Prefer build_string to strlen + make_string.
12209 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12211 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12212 don't check minor_code (Bug#14417).
12214 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12216 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12217 vertical positions instead. This avoids calling MATRIX_ROW with
12218 row numbers that are possibly beyond valid limits. (Bug#15064)
12220 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12222 Use xstrdup and build_unibyte_string where applicable.
12223 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12224 * xfns.c (x_window):
12225 * xrdb.c (x_get_customization_string):
12226 * xterm.c (xim_initialize):
12227 * w32fns.c (w32_window): Use xstrdup.
12228 (w32_display_monitor_attributes_list):
12229 * emacs.c (init_cmdargs):
12230 * keyboard.c (PUSH_C_STR):
12231 * nsfont.m (nsfont_open):
12232 * sysdep.c (system_process_attributes):
12233 * w32.c (system_process_attributes):
12234 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12236 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12238 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12239 variables of these types so that GDB would know about them, as aid
12240 for debugging fatal exceptions. (Bug#15024) See also
12241 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12244 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12246 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12247 larger than the NSWindow (Bug#14934).
12249 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12251 Redesign redisplay interface to drop global variable updated_window.
12252 Always pass currently updated window as a parameter to update routines.
12253 * dispextern.h (updated_window): Remove declaration.
12254 (struct redisplay_interface): Pass window parameter to
12255 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12256 and after_update_window_hook.
12257 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12259 * dispnew.c (updated_window): Remove.
12260 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12261 (update_window_line): Adjust to match redisplay interface changes.
12262 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12263 (ns_scroll_run, ns_after_update_window_line):
12264 * w32term.c (x_update_window_begin, x_update_window_end)
12265 (x_after_update_window_line, x_scroll_run):
12266 * xterm.c (x_update_window_begin, x_update_window_end)
12267 (x_after_update_window_line, x_scroll_run):
12268 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12269 Likewise. Adjust comments where appropriate.
12270 (x_cursor_to): Simplify because this is always called during window
12271 update (but install debugging check anyway).
12272 (expose_window): Check must_be_updated_p flag to see whether this
12273 function is called during window update.
12275 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12277 Do not reset window modification event counters excessively.
12278 These leftovers and poor man's tricky methods to catch extra
12279 redisplay's attention are no longer needed.
12280 * frame.c (set_menu_bar_lines_1):
12281 * minibuf.c (read_minibuf_unwind):
12282 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12283 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12284 (window_scroll_line_based, Fset_window_configuration):
12285 * xdisp.c (redisplay_window): Do not reset last_modified and
12286 last_overlay_modified counters.
12288 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12290 * xselect.c (x_send_client_event): Set send_event and serial, memset
12291 data.l as it might be bigger than data.b. Use 24 bit mask to
12292 XSendEvent (Bug#15034).
12294 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12296 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12297 for TTY frames that are not the top frame on their console.
12300 2013-08-07 Martin Rudalics <rudalics@gmx.at>
12302 * w32term.c (w32fullscreen_hook): Really maximize frame when
12303 asked for (Bug#14841).
12305 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12307 Prefer selected_window to Fselected_window, likewise for frames.
12308 * buffer.c (Fbuffer_swap_text):
12309 * data.c (Fvariable_binding_locus):
12310 * window.c (run_window_configuration_change_hook): Adjust users.
12311 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
12312 Use decode_live_frame.
12314 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12316 Be more careful if selected window shows the buffer other than current,
12317 use window_outdated only if this is not so. This change should also
12318 address some weird issues discussed in Bug#13012.
12319 * window.h (window_outdated): New prototype.
12320 * window.c (window_outdated): Now here. Convert from static and
12321 always assume window's buffer.
12322 (Fwindow_end, Fwindow_line_height): Use it.
12323 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
12324 and always assume window's buffer.
12325 (redisplay_window): Adjust user.
12326 (redisplay_internal): Call to reconsider_clip_changes once and
12327 check whether mode line should be updated only if selected window
12328 shows current buffer.
12329 (run_window_scroll_functions): Use eassert for debugging check.
12330 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
12332 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12334 * window.c (window_scroll, window_scroll_pixel_based)
12335 (window_scroll_line_based): Use bool for booleans.
12337 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
12339 * process.c: Fix minor off-by-one issues in descriptor counts.
12340 This shouldn't fix any real bugs, but it cleans up the code a bit.
12341 (max_process_desc, max_input_desc): -1, not 0, means none.
12343 (delete_input_desc): New function.
12344 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
12345 (deactivate_process): Scan backwards when recomuting max_process_desc;
12346 that should be faster.
12347 (init_process_emacs): Initialize max_input_desc.
12349 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12351 Use region cache to speedup bidi_find_paragraph_start.
12352 * buffer.h (struct buffer): New member bidi_paragraph_cache.
12353 Rename cache_long_line_scans to cache_long_scans.
12354 * buffer.c (bset_cache_long_line_scans): Rename to
12355 bset_cache_long_scans.
12356 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
12357 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
12359 (syms_of_buffer): Rename cache-long-line-scans to
12360 cache-long-scans. Adjust docstring.
12361 * search.c (newline_cache_on_off):
12362 * indent.c (width_run_cache_on_off): Adjust users.
12363 * bidi.c (bidi_paragraph_cache_on_off): New function.
12364 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
12365 * insdel.c (prepare_to_modify_buffer):
12366 Invalidate bidi_paragraph_cache if enabled.
12368 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
12370 Invalidate region caches only if buffer text is going to be changed.
12371 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
12372 (modify_text): ...new prototype.
12373 (prepare_to_modify_buffer_1): New prototype.
12374 * textprop.c (modify_region): Rename to...
12375 (modify_text_properties): ...new function.
12376 (add_text_properties_1, set_text_properties, Fremove_text_properties)
12377 (Fremove_list_of_text_properties): Adjust users.
12378 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
12379 (modify_text): ...new function.
12380 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
12381 (prepare_to_modify_buffer_1): ...new function.
12382 * casefiddle.c (casify_region):
12383 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
12384 (Ftranspose_regions): Use modify_text.
12386 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
12388 * lisp.mk (lisp): Add nadvice.elc.
12390 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
12392 New macro to iterate over live buffers similar to frames.
12393 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
12394 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
12395 Declare buffer-related variables here to offload lisp.h.
12396 * buffer.c (Vbuffer_alist): Adjust comment.
12397 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
12398 (other_buffer_safely):
12399 * data.c (store_symval_forwarding):
12400 * dispnew.c (Fframe_or_buffer_changed_p):
12401 * fileio.c (Fdo_auto_save):
12402 * filelock.c (unlock_all_files):
12403 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
12405 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
12407 Fix some minor races in hosts lacking mkostemp (Bug#15015).
12408 * callproc.c (create_temp_file):
12409 * filelock.c (create_lock_file):
12410 Assume mkostemp, since it's now provided by Gnulib.
12412 2013-08-04 Eli Zaretskii <eliz@gnu.org>
12414 * w32.c (mkostemp): New function.
12415 (mktemp): Remove, no longer used. Most of the code reused in
12416 mkostemp. (Bug#15015)
12417 (mktemp): Don't undef.
12419 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
12421 * dispnew.c (glyph_matrix_count, glyph_pool_count):
12422 Move under GLYPH_DEBUG and ENABLE_CHECKING.
12423 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
12424 (free_glyph_pool, check_glyph_memory): Likewise for
12425 all users. Adjust comments where appropriate.
12427 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
12429 * composite.h: Minor fixups.
12430 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
12431 to fix a misspelling, and change it to an inline function while
12432 we're at it (it need not be a macro). All uses changed.
12433 (composition_method, composition_valid_p):
12434 Rewrite to avoid assignments in if-conditions.
12436 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12438 Do not use global Lisp_Object in composition macros.
12439 * composite.h (composition_temp): Remove declaration.
12440 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
12441 (composition_method, composition_valid_p): ...inline functions.
12442 (compose_region): Remove the leftover.
12443 * composite.c (composition_temp): Remove.
12444 (run_composition_function, update_compositions)
12445 (composition_compute_stop_pos, composition_adjust_point)
12446 (Ffind_composition_internal):
12447 * coding.c (handle_composition_annotation):
12448 * xdisp.c (handle_composition_prop, check_point_in_composition):
12449 Related users changed.
12451 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12453 Drop FRAME_PTR typedef.
12454 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
12455 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
12456 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
12457 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
12458 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
12459 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
12460 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
12461 All related users changed.
12463 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
12465 * eval.c (default_toplevel_binding): New function.
12467 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
12468 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
12469 (syms_of_eval): Export them.
12470 * data.c (Fdefault_value): Micro cleanup.
12471 * term.c (init_tty): Use "false".
12473 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12475 Fix X GC leak in GTK and raw (no toolkit) X ports.
12476 * xterm.c (x_free_frame_resources): If white and black relief
12477 GCs are allocated, always free them here.
12478 * xfns.c (x_make_gc): Omit redundant initialization.
12479 * widget.c (create_frame_gcs): Remove the leftover.
12480 (EmacsFrameDestroy): Do nothing because all GCs are now freed
12481 in x_free_frame_resources.
12483 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
12485 * nsterm.m (windowWillResize:toSize:): Only change title if
12486 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
12488 (viewDidEndLiveResize): New method.
12490 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
12491 inside NS_IMPL_COCOA.
12493 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12495 * insdel.c (adjust_after_replace, replace_range, del_range_2):
12496 Do not check whether undo is enabled because record_insert and
12497 record_delete does that themselves.
12499 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12501 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
12502 member which is not really used any more.
12503 (FRAME_XIC_BASE_FONTNAME): Remove.
12504 * xfns.c (xic_free_fontset): Adjust user.
12505 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
12506 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
12507 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
12508 (xdialog_show): Use eassert for debugging check.
12509 * w32term.c (x_unfocus_frame): Remove unused dummy function.
12511 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
12513 * fileio.c, fns.c (merge): Move extern decl from here ...
12514 * lisp.h (merge): ... to here.
12516 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12518 Fix last font-related change.
12519 * w32font.h (w32font_list_internal, w32font_match_internal):
12521 * w32uniscribe.c (uniscribe_list, uniscribe_match)
12522 (uniscribe_list_family): Adjust to match font API change.
12523 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
12524 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
12526 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12528 * frame.h (FRAME_MOUSE_UPDATE):
12529 * nsterm.m (ns_frame_up_to_date): Omit redundant check
12530 whether hlinfo->mouse_face_mouse_frame is non-NULL.
12532 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12534 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
12535 * font.h (struct font_driver): Change list, match, and list_family
12536 functions to accept struct frame * as first arg.
12537 * font.c (font_score, font_compare, font_sort_entities):
12539 (font_sort_entities, font_list_entities, font_select_entity)
12540 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
12541 match font API change.
12542 * xfont.c (xfont_list, xfont_match, xfont_list_family):
12543 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
12544 * ftxfont.c (ftxfont_list, ftxfont_match):
12545 * xftfont.c (xftfont_list, xftfont_match):
12546 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
12547 * w32font.c (w32font_list, w32font_match, w32font_list)
12548 (w32font_list_internal, w32_font_match_internal): Likewise.
12549 * xfaces.c (Fx_family_fonts): Adjust user.
12551 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12553 Do not use pure Xism x_wm_set_icon_position in non-X ports.
12554 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
12555 only if HAVE_X_WINDOWS is in use.
12556 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
12557 * nsterm.m (x_wm_set_icon_position): Remove no-op.
12558 * w32term.c (x_wm_set_icon_position): Likewise.
12559 * w32fns.c (x_icon): Adjust user.
12561 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12563 * xterm.c (last_mouse_press_frame): Remove the
12564 leftover which is not really used any more.
12565 (handle_one_xevent, syms_of_xterm): Adjust users.
12566 (x_flush): Call XFlush once per each X display, not frame.
12567 This is better because this code always unconditionally skips
12568 non-X frames in Vframe_list and issues the only XFlush if we
12569 have more than one X frame on the same X display.
12570 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
12571 Use bool for booleans.
12572 (x_draw_glyph_string_background, cvt_string_to_pixel)
12573 (cvt_pixel_dtor): Drop unnecessary prototypes.
12574 * xterm.h (x_display_ok): Adjust prototype.
12576 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12578 Drop unnecessary functions that deals with frame pixel size.
12579 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
12580 (x_pixel_height): Drop prototypes.
12581 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
12582 (x_pixel_height): Drop implementations.
12583 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
12584 which should be always valid for window frame.
12585 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
12586 * w32menu.c (Fx_popup_dialog):
12587 * xmenu.c (Fx_popup_dialog): Likewise for both.
12589 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12591 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
12592 frame parameters and call to Fmodify_frame_parameters just once.
12593 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
12594 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
12595 and mention nil frame in docstring.
12597 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12599 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
12600 (x_figure_window_size): Likewise. Adjust to return long.
12601 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
12602 (toplevel): Move Qterminal_live_p to...
12603 * terminal.c (toplevel): ...here, make it static, and...
12604 (syms_of_terminal): ...DEFSYM here.
12605 * frame.h (Qterminal_live_p): Remove declaration.
12606 (make_frame, x_figure_window_size): Adjust prototype.
12607 * nsfns.m (Fx_create_frame): Use long for window flags.
12609 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
12611 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
12612 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
12613 Do not assume that emacs_close (INT_MAX) is a no-op.
12615 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12617 * xfaces.c (make_face_cache): For struct face_cache, prefer
12618 xmalloc to xzalloc and so avoid redundant call to memset.
12619 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
12621 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12623 * fringe.c (draw_window_fringes, update_window_fringes)
12624 (compute_fringe_widths):
12625 * w32term.c (x_draw_glyph_string):
12626 * window.c (candidate_window_p, Frecenter):
12627 * xfaces.c (realize_basic_faces, realize_default_face)
12628 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12629 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12630 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12631 * xmenu.c (Fx_menu_bar_open_internal):
12632 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12633 * xsettings.c (xft_settings_event):
12634 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12635 Use bool for booleans. Adjust style and comments where
12637 * dispextern.h (draw_window_fringes, update_window_fringes)
12638 (compute_fringe_widths):
12639 * xterm.h (x_had_errors_p): Adjust prototype.
12641 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12643 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12644 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12646 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12648 * fns.c (toplevel): Remove comment before Fsafe_length because
12649 it checks for QUIT.
12651 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12653 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12655 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12657 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12658 frame which got the message is still alive, before dereferencing
12659 its pointer. (Bug#14970)
12661 * frame.c (delete_frame): Test "this" frame's minibuffer window to
12662 be a live window, before using it as such. (Bug#14970)
12664 2013-07-27 Eli Zaretskii <eliz@gnu.org>
12666 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
12667 w32_detect_focus_change instead of doing part of its job by hand.
12668 This fixes the problem whereby FOCUS_OUT events were not sent to
12671 2013-07-26 Eli Zaretskii <eliz@gnu.org>
12673 * process.c (Fprocess_list): Doc fix.
12675 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
12676 being re-exposed only if it didn't ask to become visible.
12677 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
12678 was previously iconified. (Bug#14841)
12679 (x_iconify_frame): Mark the frame iconified.
12681 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
12683 Fix minor problems found by static checking.
12684 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
12685 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
12687 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
12689 * eval.c (set_specpdl_old_value): New function.
12690 (unbind_to): Minor simplification.
12691 (get_backtrace_frame): New function.
12692 (Fbacktrace_frame): Use it. Add `base' argument.
12693 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
12694 (syms_of_eval): Export backtrace-eval.
12695 * xterm.c (x_focus_changed): Simplify.
12697 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
12699 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
12701 2013-07-24 Eli Zaretskii <eliz@gnu.org>
12703 * xdisp.c (redisplay_window): Instead of moving point out of
12704 scroll margin, reject the force_start method, and try scrolling
12705 instead. (Bug#14780)
12707 2013-07-24 Ken Brown <kbrown@cornell.edu>
12709 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
12712 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
12714 * eval.c (Fprogn): Do not check that BODY is a proper list.
12715 This undoes the previous change. The check slows down the
12716 interpreter, and is not needed to prevent a crash. See
12717 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
12719 2013-07-23 Glenn Morris <rgm@gnu.org>
12721 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
12723 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
12725 Port to GNU/Linux systems with tinfo but not ncurses.
12726 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
12727 to decide whether ncurses is being used. Without this change,
12728 GCC complains about tgetent not being declared, on a system
12729 that has tinfo installed but ncurses not installed.
12731 * eval.c (Fprogn): Check that BODY is a proper list.
12733 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
12734 * data.c (Fsetq_default):
12735 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
12736 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
12738 Tune by taking advantage of the fact that ARGS is always a list
12739 when a function is declared to have UNEVALLED args.
12741 * emacsgtkfixed.c: Port to GCC 4.6.
12742 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
12744 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
12746 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
12747 here to silence compiler warnings.
12749 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
12751 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
12752 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
12753 from messing up Emacs's 'struct frame' (Bug#14923).
12755 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12757 * alloc.c (make_save_ptr_ptr): Define this function.
12758 It was inadvertently omitted. It's needed only if
12759 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12761 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12763 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12764 frame have focus (Bug#14895).
12766 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12768 Avoid vfork-related deadlock more cleanly.
12769 * callproc.c (child_setup): When the child's exec fails, output
12770 the program name, as that's more useful. Use O_NONBLOCK to avoid
12772 * process.c (create_process_1): Remove; no longer needed.
12773 (create_process): Remove timer hack; no longer needed, now that
12774 the child avoids deadlock.
12776 2013-07-20 Glenn Morris <rgm@gnu.org>
12778 * image.c (Fimage_flush): Fix doc typo.
12780 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12782 Fix array bounds violation when pty allocation fails.
12783 * process.c (PTY_NAME_SIZE): New constant.
12784 (pty_name): Remove static variable; it's now auto.
12785 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12786 Take pty_name as an arg rather than using a static variable.
12787 All callers changed.
12788 (create_process): Recover pty_flag from process, not from volatile local.
12789 (create_pty): Stay inside array even when pty allocation fails.
12790 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12792 * lread.c (Fload): Avoid initialization only when lint checking.
12793 Mention that it's needed only for older GCCs.
12795 2013-07-20 Kenichi Handa <handa@gnu.org>
12797 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12798 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12800 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12802 * lread.c (Fload): Avoid uninitialized warning.
12804 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12806 Fix some minor file descriptor leaks and related glitches.
12807 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12808 (create_lock_file): Use write, not emacs_write.
12809 * image.c (slurp_file, png_load_body):
12810 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12811 (server_accept_connection):
12812 Don't leak an fd on memory allocation failure.
12813 * image.c (slurp_file): Add a cheap heuristic for growing files.
12814 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12815 as that's what the other routines do. Maybe input need not be
12816 blocked at all, but it's better to be consistent.
12817 Avoid undefined behavior when strlen is zero.
12819 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12820 (NSTATICS): Now a constant; doesn't need to be a macro.
12822 2013-07-19 Richard Stallman <rms@gnu.org>
12824 * coding.c (decode_coding_utf_8): Add simple loop for fast
12825 processing of ASCII characters.
12827 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12829 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12831 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12833 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12834 unportable 'struct x_display_info'.
12835 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12836 is a portable type.
12838 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12840 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12841 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12843 (system_process_attributes): Prefer plain char to unsigned char
12844 when either will do. Clean up properly if interrupted or if
12845 memory allocations fail. Don't assume sscanf succeeds.
12846 Remove no-longer-needed workaround to stop GCC from whining.
12847 Read command-line once, instead of multiple times. Check read status a
12848 bit more carefully.
12850 Fix obscure porting bug with varargs functions.
12851 The code assumed that int is treated like ptrdiff_t in a vararg
12852 function, which is not a portable assumption. There was a similar
12853 -- though these days less likely -- porting problem with various
12854 assumptions that pointers of different types all smell the same as
12855 far as vararg functions is conserved. To make this problem less
12856 likely in the future, redo the API to use varargs functions.
12857 * alloc.c (make_save_value): Remove this vararg function.
12858 All uses changed to ...
12859 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12860 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12862 (make_save_ptr): Rename from make_save_pointer, for consistency with
12863 the above. Define only on platforms that need it. All uses changed.
12865 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12867 * keyboard.c: Try to fix typos in previous change.
12868 (DISPLAY_LIST_INFO): New macro.
12869 (kbd_buffer_get_event): Do not access members that are not present
12870 in X11. Revert inadvertent change of "!=" to "=".
12872 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12874 * keyboard.c (kbd_buffer_get_event):
12875 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12876 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12878 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12880 * filelock.c: Fix unlikely file descriptor leaks.
12881 (get_boot_time_1): Rework to avoid using emacs_open.
12882 This doesn't actually fix a leak, but is better anyway.
12883 (read_lock_data): Use read, not emacs_read.
12885 * doc.c: Fix minor memory and file descriptor leaks.
12886 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12887 (get_doc_string, Fsnarf_documentation):
12888 Fix file descriptor leak on error.
12890 * term.c: Fix minor fdopen-related file descriptor leaks.
12891 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12892 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12894 * charset.c: Fix file descriptor leaks and errno issues.
12896 (load_charset_map_from_file): Don't leak file descriptor on error.
12897 Use plain record_xmalloc since the allocation is larger than
12898 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12900 * eval.c (record_unwind_protect_nothing):
12901 * fileio.c (fclose_unwind):
12903 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12904 The replacement doesn't block input, but that no longer seems
12907 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12909 * lread.c: Fix file descriptor leaks and errno issues.
12910 (Fload): Close some races that leaked fds or streams when 'load'
12912 (Fload, openp): Report error number of last nontrivial failure to open.
12913 ENOENT counts as trivial.
12914 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12916 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12917 now that the function is always called with a nonnegative arg.
12918 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12919 All uses replaced with ...
12920 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12922 A few more minor file errno-reporting bugs.
12923 * callproc.c (Fcall_process):
12924 * doc.c (Fsnarf_documentation):
12925 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12926 * process.c (set_socket_option):
12927 Don't let a constructor trash errno.
12928 * doc.c: Include <errno.h>.
12930 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
12932 * w32fns.c (unwind_create_tip_frame): Fix declaration.
12934 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12936 Fix w32 bug with call-process-region (Bug#14885).
12937 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
12938 to Fcall_process when the input is empty. This simplifies the
12939 code a bit. It makes no difference on POSIXish platforms but
12940 apparently it fixes a bug on w32.
12942 Fix bug where insert-file-contents closes a file twice (Bug#14839).
12943 * fileio.c (close_file_unwind): Don't close if FD is negative;
12944 this can happen when unwinding a zapped file descriptor.
12945 (Finsert_file_contents): Unwind-protect the fd before the point marker,
12946 in case Emacs runs out of memory between the two unwind-protects.
12947 Don't trash errno when closing FD.
12948 Zap the FD in the specpdl when closing it, instead of deferring
12949 the removal of the unwind-protect; this fixes a bug where a child
12950 function unwinds the stack past us.
12952 New unwind-protect flavors to better type-check C callbacks.
12953 This also lessens the need to write wrappers for callbacks,
12954 and the need for make_save_pointer.
12955 * alloc.c (free_save_value):
12956 * atimer.c (run_all_atimers):
12958 * alloc.c (safe_alloca_unwind):
12959 * atimer.c (unwind_stop_other_atimers):
12960 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
12961 * menu.c (cleanup_popup_menu) [HAVE_NS]:
12962 * minibuf.c (choose_minibuf_frame_1):
12963 * process.c (make_serial_process_unwind):
12964 * xdisp.c (pop_message_unwind):
12965 * xselect.c (queue_selection_requests_unwind):
12966 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
12967 * alloc.c (record_xmalloc):
12968 Prefer record_unwind_protect_ptr to record_unwind_protect with
12970 * alloc.c (Fgarbage_collect):
12971 Prefer record_unwind_protect_void to passing a dummy.
12972 * buffer.c (restore_buffer):
12973 * window.c (restore_window_configuration):
12974 * xfns.c, w32fns.c (do_unwind_create_frame)
12975 New wrapper. All record-unwind uses of wrappee changed.
12976 * buffer.c (set_buffer_if_live):
12977 * callproc.c (call_process_cleanup, delete_temp_file):
12978 * coding.c (code_conversion_restore):
12979 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
12980 * editfns.c (save_excursion_restore)
12981 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
12982 (save_restriction_restore):
12983 * eval.c (restore_stack_limits, un_autoload):
12984 * fns.c (require_unwind):
12985 * keyboard.c (recursive_edit_unwind, tracking_off):
12986 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
12987 * macros.c (pop_kbd_macro, restore_menu_items):
12988 * nsfns.m (unwind_create_frame):
12989 * print.c (print_unwind):
12990 * process.c (start_process_unwind):
12991 * search.c (unwind_set_match_data):
12992 * window.c (select_window_norecord, select_frame_norecord):
12993 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
12994 (fast_set_selected_frame):
12995 * xfns.c, w32fns.c (unwind_create_tip_frame):
12996 Return void, not a dummy Lisp_Object. All uses changed.
12997 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
12998 * callproc.c (call_process_kill):
12999 * fileio.c (restore_point_unwind, decide_coding_unwind)
13000 (build_annotations_unwind):
13001 * insdel.c (Fcombine_after_change_execute_1):
13002 * keyboard.c (read_char_help_form_unwind):
13003 * menu.c (unuse_menu_items):
13004 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
13005 * sound.c (sound_cleanup):
13006 * xdisp.c (unwind_redisplay):
13007 * xfns.c (clean_up_dialog):
13008 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
13009 Accept no args and return void, instead of accepting and returning
13010 a dummy Lisp_Object. All uses changed.
13011 * cygw32.c (fchdir_unwind):
13012 * fileio.c (close_file_unwind):
13013 * keyboard.c (restore_kboard_configuration):
13014 * lread.c (readevalllop_1):
13015 * process.c (wait_reading_process_output_unwind):
13016 Accept int and return void, rather than accepting an Emacs integer
13017 and returning a dummy object. In some cases this fixes an
13018 unlikely bug when the corresponding int is outside Emacs integer
13019 range. All uses changed.
13020 * dired.c (directory_files_internal_unwind):
13021 * fileio.c (do_auto_save_unwind):
13022 * gtkutil.c (pop_down_dialog):
13023 * insdel.c (reset_var_on_error):
13024 * lread.c (load_unwind):
13025 * xfns.c (clean_up_file_dialog):
13026 * xmenu.c, nsmenu.m (pop_down_menu):
13027 * xmenu.c (cleanup_widget_value_tree):
13028 * xselect.c (wait_for_property_change_unwind):
13029 Accept pointer and return void, rather than accepting an Emacs
13030 save value encapsulating the pointer and returning a dummy object.
13032 * editfns.c (Fformat): Update the saved pointer directly via
13033 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
13034 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
13035 (unwind_body): New function.
13036 (record_unwind_protect): First arg is now a function returning void,
13037 not a dummy Lisp_Object.
13038 (record_unwind_protect_ptr, record_unwind_protect_int)
13039 (record_unwind_protect_void): New functions.
13040 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
13041 * fileio.c (struct auto_save_unwind): New type.
13042 (do_auto_save_unwind): Use it.
13043 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
13044 * insdel.c (struct rvoe_arg): New type.
13045 (reset_var_on_error): Use it.
13046 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
13048 (specbinding_func): Remove; there are now several such functions.
13049 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
13050 (set_unwind_protect_ptr): New function.
13051 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
13053 Be simpler and more consistent about reporting I/O errors.
13054 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13055 Say "Read error" and "Write error", rather than "I/O error", or
13056 "IO error reading", or "IO error writing", when a read or write
13058 * process.c (Fmake_network_process, wait_reading_process_output)
13059 (send_process, Fprocess_send_eof, wait_reading_process_output):
13060 Capitalize diagnostics consistently. Put "failed foo" at the
13061 start of the diagnostic, so that we don't capitalize the
13062 function name "foo". Consistently say "failed" for such
13064 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
13065 All callers changed. This is so it can use report_file_error.
13066 * sysdep.c (serial_open, serial_configure): Capitalize I/O
13067 diagnostics consistently as above.
13069 * fileio.c (report_file_errno): Fix errno reporting bug.
13070 If the file name is neither null nor a pair, package it up as a
13071 singleton list. All callers changed, both to this function and to
13072 report_file_error. This fixes a bug where the memory allocator
13073 invoked by list1 set errno so that the immediately following
13074 report_file_error reported the wrong errno value.
13076 Fix minor problems found by --enable-gcc-warnings.
13077 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
13078 * keyboard.c (kbd_buffer_get_event): Remove unused local.
13080 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
13082 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
13083 Set event->arg to Qt if switch-event shall be generated.
13084 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
13086 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
13088 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
13091 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
13092 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
13093 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
13094 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
13095 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
13096 and there is a focused frame.
13097 (head_table): Add focus-in and focus-out.
13098 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13099 bind to handle-focus-in/out.
13101 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13102 (Fhandle_switch_frame): Call Fhandle_focus_in.
13103 (syms_of_frame): defsubr handle-focus-in/out.
13105 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13107 Fix porting bug to older POSIXish platforms (Bug#14862).
13108 * sysdep.c (emacs_pipe): New function, that implements
13109 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
13110 This should port better to CentOS 5 and to Mac OS X 10.6.
13111 All calls to pipe2 changed.
13113 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
13114 This makes the code easier to read and the executable a bit smaller.
13115 Do not replace all calls to Fcons that happen to create lists,
13116 just calls that are intended to create lists. For example, when
13117 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13118 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13119 Similarly for list2 through list5.
13120 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13121 * bytecode.c (exec_byte_code):
13122 * callint.c (quotify_arg, Fcall_interactively):
13123 * callproc.c (Fcall_process, create_temp_file):
13124 * charset.c (load_charset_map_from_file)
13125 (Fdefine_charset_internal, init_charset):
13126 * coding.c (get_translation_table, detect_coding_system)
13127 (Fcheck_coding_systems_region)
13128 (Fset_terminal_coding_system_internal)
13129 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13130 * composite.c (update_compositions, Ffind_composition_internal):
13131 * dired.c (directory_files_internal, file_name_completion)
13133 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13134 * doc.c (Fsnarf_documentation):
13135 * editfns.c (Fmessage_box):
13137 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13138 (Feval, eval_sub, Ffuncall, apply_lambda):
13139 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13140 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13141 (Fset_file_times, Finsert_file_contents)
13142 (Fchoose_write_coding_system, Fwrite_region):
13143 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13144 * font.c (font_registry_charsets, font_parse_fcname)
13145 (font_prepare_cache, font_update_drivers, Flist_fonts):
13146 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13147 * frame.c (make_frame, Fmake_terminal_frame)
13148 (x_set_frame_parameters, x_report_frame_params)
13149 (x_default_parameter, Fx_parse_geometry):
13150 * ftfont.c (syms_of_ftfont):
13151 * image.c (gif_load):
13152 * keyboard.c (command_loop_1):
13153 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13154 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13155 (Fminor_mode_key_binding, accessible_keymaps_1)
13156 (Faccessible_keymaps, Fwhere_is_internal):
13157 * lread.c (read_emacs_mule_char):
13158 * menu.c (find_and_return_menu_selection):
13159 * minibuf.c (get_minibuffer):
13160 * nsfns.m (Fns_perform_service):
13161 * nsfont.m (ns_script_to_charset):
13162 * nsmenu.m (ns_popup_dialog):
13163 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13164 (Fx_own_selection_internal):
13165 * nsterm.m (append2):
13166 * print.c (Fredirect_debugging_output)
13167 (print_prune_string_charset):
13168 * process.c (Fdelete_process, Fprocess_contact)
13169 (Fformat_network_address, set_socket_option)
13170 (read_and_dispose_of_process_output, write_queue_push)
13171 (send_process, exec_sentinel):
13172 * sound.c (Fplay_sound_internal):
13173 * textprop.c (validate_plist, add_properties)
13174 (Fput_text_property, Fadd_face_text_property)
13175 (copy_text_properties, text_property_list, syms_of_textprop):
13176 * unexaix.c (report_error):
13177 * unexcoff.c (report_error):
13178 * unexsol.c (unexec):
13179 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13180 (Fformat_mode_line, syms_of_xdisp):
13181 * xfaces.c (set_font_frame_param)
13182 (Finternal_lisp_face_attribute_values)
13183 (Finternal_merge_in_global_face, syms_of_xfaces):
13184 * xfns.c (x_default_scroll_bar_color_parameter)
13185 (x_default_font_parameter, x_create_tip_frame):
13186 * xfont.c (xfont_supported_scripts):
13187 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13188 (menu_help_callback, xmenu_show):
13189 * xml.c (make_dom):
13190 * xterm.c (set_wm_state):
13191 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13192 and similarly for list2 through list5.
13194 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13196 * callproc.c (Fcall_process_region): Fix minor race and tune.
13197 (create_temp_file): New function, with the temp-file-creation part
13198 of the old Fcall_process_region. Use Fcopy_sequence to create the
13199 temp file name, rather than alloca + build_string, for simplicity.
13200 Don't bother to block input around the temp file creation;
13201 shouldn't be needed. Simplify use of mktemp.
13202 Use record_unwind_protect immediately after creating the temp file;
13203 this closes an unlikely race where the temp file was not removed.
13204 Use memcpy rather than an open-coded loop.
13205 (Fcall_process_region): Use the new function. If the input is
13206 empty, redirect from /dev/null rather than from a newly created
13207 empty temp file; this avoids unnecessary file system traffic.
13209 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13211 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13212 Simplify by making this case like the other two. This is a bit
13213 slower on obsolete hosts, but the extra complexity isn't worth it.
13215 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13216 * process.c (create_process) [!DOS_NT]:
13217 Remove now-unnecessary calls to emacs_close.
13219 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13221 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13222 returning early. (Bug#14850)
13224 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13225 and inhibit-iso-escape-detection attributes of 'undecided'.
13228 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13230 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13231 Reported by Herbert J. Skuhra in
13232 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13234 Don't lose top specpdl entry when memory is exhausted.
13235 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13236 specpdl overflow here, to simplify callers; all callers changed.
13237 Always reserve an unused entry at the stack top; this avoids
13238 losing the top entry's information when memory is exhausted.
13240 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13242 Clean up errno reporting and fix some errno-reporting bugs.
13243 * callproc.c (Fcall_process):
13244 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13245 * process.c (create_process, Fmake_network_process):
13246 * unexaix.c (report_error):
13247 * unexcoff.c (report_error):
13248 Be more careful about reporting the errno of failed operations.
13249 The code previously reported the wrong errno sometimes.
13250 Also, prefer report_file_errno to setting errno + report_file_error.
13251 (Fcall_process): Look at openp return value rather than at path,
13252 as that's a bit faster and clearer when there's a numeric predicate.
13253 * fileio.c (report_file_errno): New function, with most of the
13254 old contents of report_file_error.
13255 (report_file_error): Use it.
13256 (Ffile_exists_p, Ffile_accessible_directory_p):
13257 Set errno to 0 when it is junk.
13258 * fileio.c (Faccess_file):
13259 * image.c (x_create_bitmap_from_file):
13260 Use faccessat rather than opening the file, to avoid the hassle of
13261 having a file descriptor open.
13262 * lisp.h (report_file_errno): New decl.
13263 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13266 * process.c (create_process, wait_reading_process_output) [AIX]:
13267 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13268 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13269 a multithreaded environment anyway).
13270 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13272 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13274 * image.c (x_find_image_file): Don't close a remote file handle.
13276 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13278 Fix races with threads and file descriptors.
13279 * callproc.c (Fcall_process_region):
13280 * dired.c (open_directory):
13281 * emacs.c (main, Fdaemon_initialized):
13282 * image.c (x_find_image_file):
13283 * inotify.c (Finotify_rm_watch):
13284 * lread.c (Flocate_file_internal):
13285 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13286 * term.c (term_mouse_moveto, init_tty):
13287 * termcap.c (tgetent):
13288 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13289 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13290 * unexhp9k800.c, unexmacosx.c (unexec):
13291 * callproc.c (Fcall_process_region):
13292 Use emacs_close, not close.
13293 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13294 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13295 and posix_close function on current platforms (which all lack them).
13296 (emacs_close): Use it. This should fix the races on GNU/Linux and
13297 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13298 and it should avoid closing random victim file descriptors on
13301 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
13303 * inotify.c (uninitialized): Remove. All uses replaced by -1.
13304 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
13305 Touch up doc a bit.
13307 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
13308 This is for .gdbinit xbacktrace.
13310 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
13311 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
13312 (emacs_set_tty): Now static.
13313 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
13314 * term.c (tty_capable_p, tty_default_color_capabilities)
13315 (get_tty_terminal, term_mouse_movement)
13316 (handle_one_term_event, init_tty, maybe_fatal):
13317 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
13318 (tgetent, scan_file, name_match, compare_contin):
13319 * terminal.c (get_terminal):
13320 Use bool for boolean.
13321 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
13322 Prefer char to unsigned char if either will do.
13323 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
13324 (tty_write_glyphs): Prefer int to unsigned.
13325 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
13326 All callers changed.
13327 * termcap.c (tprint, main) [TEST]: Remove non-working test.
13329 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13332 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
13333 (B__dummy__): New dummy symbol, to pacify C89.
13334 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
13335 they can't grok varargs macros.
13336 * dispnew.c (add_window_display_history)
13337 (add_frame_display_history):
13338 * print.c (print_object):
13339 * xdisp.c (debug_method_add):
13340 Use %p printf format only for void pointers.
13341 * emacs.c (usage_message): New constant, replacing ...
13342 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
13343 (main): Adjust to usage reorg.
13344 * fns.c (syms_of_fns):
13345 * profiler.c (syms_of_profiler):
13346 Don't use non-constant struct initializers.
13347 * gnutls.h (gnutls_initstage_t):
13348 * lisp.h (enum Lisp_Fwd_Type):
13349 * lread.c (lisp_file_lexically_bound_p):
13350 * xsettings.c (anonymous enum):
13351 Remove trailing comma.
13352 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
13353 * lisp.h (ENUM_BF): Use unsigned if pedantic.
13354 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
13356 * regex.c (const_re_char): New type, to pacify strict C89.
13357 All uses of 'const re_char' replaced to use it.
13358 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
13359 with glibc when strict C89. This change is imported from gnulib.
13361 (_Restrict_arr_): Rename from __restrict_arr, similarly.
13362 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
13363 Omit GNU_LINUX implementation, since it requires long long.
13364 * xterm.c (x_draw_underwave):
13365 Do not assume the traditional order of struct's members.
13366 (x_term_init): Rewrite to avoid the need for non-constant structure
13369 Syntax cleanup, mostly replacing macros with functions.
13370 This removes the need for the syntax_temp hack.
13371 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
13372 * syntax.c (SYNTAX_INLINE): New macro.
13373 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
13374 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
13375 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
13376 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
13377 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
13378 (SYNTAX_COMEND_FIRST): Now functions, not macros.
13379 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
13380 Now constants, not macros.
13381 (syntax_temp) [!__GNUC__]: Remove.
13382 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
13383 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
13384 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
13385 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
13386 Move here from syntax.h; now functions, not macros. Except for the
13387 last function, these are static since only syntax.c uses them.
13388 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
13389 All uses changed. Now a function, not a macro; use this fact
13390 to simplify the code.
13391 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
13392 compiler bugs; no longer relevant.
13393 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
13394 (SYNTAX_INLINE): New macro.
13395 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
13396 for the new functions. Use bool for boolean member.
13397 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
13398 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
13399 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
13400 (SETUP_BUFFER_SYNTAX_TABLE):
13401 Now extern inline functions, not macros.
13402 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
13403 Remove; all uses replaced by implementation.
13404 (syntax_temp) [!__GNUC__]: Remove decl.
13405 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
13407 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
13409 * emacs.c (main): Fix syntax error.
13411 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13413 Timestamp fixes for undo (Bug#14824).
13414 * atimer.c (schedule_atimer):
13415 * fileio.c (Ffile_newer_than_file_p):
13416 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
13417 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
13418 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
13419 (syms_of_fileio): Remove Sclear_visited_file_name.
13420 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
13421 file doesn't exist; this avoids an ambiguity with negative timestamps.
13422 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
13423 * systime.h (make_emacs_time, invalid_emacs_time):
13424 Don't assume struct timespec layout; POSIX doesn't guarantee it.
13425 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
13426 * undo.c (record_first_change): Push (visited-file-modtime) onto
13427 undo list rather than reimplementing it by hand, incorrectly.
13429 2013-07-09 Ken Brown <kbrown@cornell.edu>
13431 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
13433 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
13435 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
13437 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
13439 Handle errno and exit status a bit more carefully.
13440 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
13441 number into an exit status. Instead, use EXIT_CANCELED.
13442 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
13443 * callproc.c (relocate_fd):
13444 * emacs.c (close_output_streams, main):
13445 * process.c (create_process):
13446 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
13447 Use emacs_perror for simplicity.
13448 * callproc.c (relocate_fd, main):
13449 * sysdep.c (sys_subshell):
13450 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
13451 (shut_down_emacs): Use emacs_write, not write.
13452 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
13453 * fileio.c (Fcopy_file, e_write):
13454 * nsterm.m (ns_select):
13455 * process.c (send_process):
13456 * sound.c (vox_write):
13457 Use emacs_write_sig, not emacs_write.
13458 * lisp.h (emacs_write_sig, emacs_perror): New decls.
13459 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
13461 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
13463 (emacs_full_write): New function.
13464 (emacs_write): Rewrite to use it.
13465 (emacswrite_sig, emacs_perror): New functions.
13466 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
13468 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
13470 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
13471 on NS even if it is present. Pixmap on NS is a void*.
13473 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13475 Port to Ubuntu 10 (Bug#14803).
13476 Problem reported by T.V. Raman.
13477 * process.c (close_on_exec, accept4, process_socket):
13478 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
13480 2013-07-07 Eli Zaretskii <eliz@gnu.org>
13482 * w32.c (sys_dup): Declare prototype.
13486 * callproc.c [WINDOWSNT]: Include sys/socket.h.
13488 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13490 Make file descriptors close-on-exec when possible (Bug#14803).
13491 This simplifies Emacs a bit, since it no longer needs to worry
13492 about closing file descriptors by hand in some cases.
13493 It also fixes some unlikely races. Not all such races, as
13494 libraries often open files internally without setting
13495 close-on-exec, but it's an improvement.
13496 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
13497 * callproc.c (Fcall_process) [!MSDOS]:
13498 * emacs.c (main) [!DOS_NT]:
13499 * nsterm.m (ns_term_init):
13500 * process.c (create_process):
13501 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
13502 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
13503 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
13504 Prefer mkostemp with O_CLOEXEC to mkstemp.
13505 * callproc.c (relocate_fd) [!WINDOWSNT]:
13506 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
13507 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
13509 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
13510 Make the resulting file descriptor close-on-exec.
13511 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
13512 * lread.c (load_descriptor_list, load_descriptor_unwind):
13513 Remove; no longer needed. All uses removed.
13514 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
13515 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
13517 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
13518 (Fmake_network_process, Fnetwork_interface_list)
13519 (Fnetwork_interface_info, server_accept_connection):
13520 Make newly-created socket close-on-exec.
13521 * sysdep.c (emacs_open, emacs_fopen):
13522 Make new-created descriptor close-on-exec.
13523 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
13524 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
13526 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
13528 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
13529 for NS_IMPL_GNUSTEP.
13531 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13533 Fix openp errno handling.
13534 * callproc.c (Fcall_process): Preserve openp errno around close.
13535 * lread.c (openp): Set errno when returning -1, as some callers
13538 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
13540 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
13542 * nsterm.h (NSSavePanel): Update comment.
13543 (NSAPP_DATA2_RUNFILEDIALOG): Define.
13544 (ns_run_file_dialog): Declare.
13546 * nsfns.m: Remove panelOK.
13548 (ns_run_file_dialog): New function.
13549 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
13550 event loop, so file dialog is popped up by ns_run_file_dialog, called
13551 by sendEvent (Bug#14578).
13552 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
13554 2013-07-06 Eli Zaretskii <eliz@gnu.org>
13556 * xdisp.c (default_line_pixel_height): New function.
13557 (pos_visible_p, move_it_vertically_backward, try_scrolling)
13558 (try_cursor_movement, redisplay_window, try_window)
13559 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
13561 * window.c (window_scroll_pixel_based):
13562 use default_line_pixel_height.
13564 * dispextern.h (default_line_pixel_height): Add prototype.
13566 * frame.c (x_set_line_spacing): Accept a float value for
13567 line-spacing parameter, per the documentation.
13569 * data.c (Fmultibyte_string_p): Doc fix.
13571 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
13573 Use emacs_open more consistently when opening files.
13574 This handles EINTR more consistently now, and makes it easier
13575 to introduce other uniform changes to file descriptor handling.
13576 * sysstdio.h: New file.
13577 * buffer.c (mmap_init):
13578 * cygw32.c (chdir_to_default_directory):
13579 * dispnew.c (Fopen_termscript):
13580 * emacs.c (Fdaemon_initialized):
13581 * fileio.c (Fdo_auto_save):
13582 * image.c (slurp_file, png_load_body, jpeg_load_body):
13583 * keyboard.c (Fopen_dribble_file):
13585 * print.c (Fredirect_debugging_output):
13586 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
13587 * termcap.c (tgetent):
13588 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
13589 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
13590 * w32term.c (w32_initialize) [CYGWIN]:
13591 * xfaces.c (Fx_load_color_file):
13592 Use emacs_open instead of plain open, and emacs_fopen instead of
13594 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
13595 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
13596 * callproc.c (default_output_mode): New constant.
13597 (Fcall_process): Use it to call emacs_open instead of plain creat.
13598 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
13599 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
13600 (emacs_fopen): New function.
13601 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
13602 Include <lisp.h>, for emacs_open.
13603 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
13605 Remove duplicate #include directives.
13606 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
13608 Don't include stdio.h twice.
13609 * buffer.c [USE_MMAP_FOR_BUFFERS]:
13610 Don't include sys/types.h or stdio.h twice.
13611 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
13612 * lread.c: Don't include coding.h twice.
13613 * nsfont.m: Don't include frame.h twice.
13614 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
13615 * ralloc.c: Don't include <unistd.h> twice.
13616 * xdisp.c: Don't include font.h twice.
13617 * xterm.c: Don't include fontset.h twice.
13618 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
13620 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13622 Scale ImageMagick images more carefully.
13623 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
13624 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13625 Be more careful about avoiding undefined behavior after
13626 integer overflow and division by zero.
13628 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13630 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13631 (syms_of_w32fns): DEFSYM them.
13632 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13633 (CCHDEVICENAME): Define macros if not defined.
13634 (struct MONITOR_INFO_EX): New struct.
13635 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13636 (enum_display_monitors_fn): New variable.
13637 (globals_of_w32fns): Initialize it.
13638 (Fx_display_pixel_width, Fx_display_pixel_height)
13639 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13640 multi-monitor setups in docstrings.
13641 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13642 screen size by primary monitor's millimeter per pixel.
13643 (w32_monitor_enum, w32_display_monitor_attributes_list)
13644 (w32_display_monitor_attributes_list_fallback)
13645 (Fw32_display_monitor_attributes_list): New functions.
13646 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13648 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13650 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13652 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13654 * fileio.c (Qfile_notify_error): New error symbol.
13656 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13657 * inotify.c (inotify_callback, symbol_to_inotifymask)
13658 (Finotify_add_watch, Finotify_rm_watch): Use it.
13659 (inotifyevent_to_event): Exchange order of cookie and file name.
13660 (Finotify_add_watch): Adapt docstring.
13662 * lisp.h (Qfile_notify_error): Declare.
13664 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13666 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
13667 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13668 Do not clear _malloc_thread_enabled_p, undoing the previous change,
13669 which did not work (see <http://bugs.gnu.org/14569#307>).
13670 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
13671 && (!noninteractive || initialized)). This attempts to thread
13672 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
13674 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13676 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
13677 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
13679 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13681 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
13682 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13683 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
13684 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
13686 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13688 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
13689 Define to __sys_siglist.
13691 2013-07-02 Eli Zaretskii <eliz@gnu.org>
13693 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
13694 word-wrap, so that overflow-newline-into-fringe would work in
13695 visual-line-mode. (Bug#2749)
13696 (move_it_in_display_line_to): When the last scanned display
13697 element fits exactly on the display line, and
13698 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
13699 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
13700 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
13701 finding buffer position that corresponds to pixel coordinates,
13702 e.g. in buffer_posn_from_coords.
13704 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
13706 * process.c (handle_child_signal): Call catch_child_signal if
13709 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13711 Don't convert function pointers to void * and back.
13712 It isn't portable C, and it's easy enough to avoid.
13713 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
13714 (make_save_value): Add support for SAVE_FUNCPOINTER.
13715 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
13716 * print.c (print_object):
13717 Distinguish function from object pointers.
13718 * lisp.h (SAVE_FUNCPOINTER): New constant.
13719 (SAVE_SLOT_BITS): Adjust to it.
13720 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
13721 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
13722 (voidfuncptr): New typedef.
13723 (struct Lisp_Save_Value): New member data[0].funcpointer.
13724 (XSAVE_FUNCPOINTER): New function.
13726 Simplify buildobj processing.
13727 * Makefile.in (buildobj.h): Make it a sequence of strings each
13728 followed by comma, rather than a single string. Put it into a
13729 .tmp file in case there's an error while generating it.
13730 (gl-stamp): Use .tmp for temp files.
13731 (mostlyclean): Clean .tmp files.
13732 * doc.c (buildobj): Move to just the routine that needs it.
13733 It's now an array of strings, so processing is simpler.
13735 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
13737 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
13738 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
13739 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13740 Invoke malloc_enable_thread even when not interactive.
13741 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
13742 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
13743 in this case, since the underlying bug has now been fixed.
13745 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
13747 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
13748 unlinking it (bug#14691).
13750 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
13752 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
13753 before checking whether buffer is modified. This lets
13754 `kill-buffer-query-functions' cancel killing of the buffer or save
13755 its content before `kill-buffer' asks user the "Buffer %s
13756 modified; kill anyway?" question.
13758 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13760 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13761 Let the super performKeyEquivalent deal with them (Bug#14747).
13763 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13765 * widget.c (resize_cb): Remove unused local.
13767 Do not use GTK 3 if it exists but cannot be compiled.
13768 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13769 * xterm.c (x_error_handler) [!USE_GTK]:
13772 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13774 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13776 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13777 to the valid range of values. (Bug#14753)
13779 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13780 when moving point by using the current glyph matrix. This avoids
13781 the need to force redisplay when this function is called in a
13784 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13786 Fix minor problems found by static checking.
13787 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13788 Redo the latter's body to sidestep GCC parenthesization warnings.
13789 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13790 * coding.c (detect_coding, detect_coding_system):
13791 * coding.h (struct undecided_spec):
13792 Use bool for boolean.
13793 * image.c (QCmax_width, QCmax_height): Now static.
13794 * xdisp.c (Fmove_point_visually): Remove unused local.
13796 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13798 * xdisp.c (Fmove_point_visually): New function.
13800 2013-06-28 Kenichi Handa <handa@gnu.org>
13802 * coding.h (define_coding_undecided_arg_index): New enum.
13803 (coding_attr_index): New members
13804 coding_attr_undecided_inhibit_null_byte_detection,
13805 coding_attr_undecided_inhibit_iso_escape_detection,
13806 coding_attr_undecided_prefer_utf_8.
13807 (undecided_spec): New struct.
13808 (struct coding_system): New member `undecided' of the member
13811 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13812 (detect_coding): Likewise.
13813 (detect_coding_system): Likewise.
13814 (Fdefine_coding_system_internal): New coding system properties
13815 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13817 (syms_of_coding): Adjust for coding_arg_undecided_max.
13819 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13821 * image.c (x_from_xcolors): Remove unused local.
13823 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13825 Defer image data transfer between X client and server until actual
13828 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13831 * image.c (Destroy_Image): Remove.
13832 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13833 `mask_p', and `colors_p'. All uses changed.
13834 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13835 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13836 New macros for `flags' arg to x_clear_image_1.
13837 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13838 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13839 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13840 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13841 (image_get_x_image, image_unget_x_image): New functions or macros.
13842 (image_background, image_background_transparent, x_to_xcolors)
13843 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13844 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13845 instead of Destroy_Image.
13846 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13847 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13848 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13849 (imagemagick_load_image, svg_load_image): Use them instead of
13850 x_create_x_image_and_pixmap, and x_put_x_image followed by
13851 x_destroy_x_image, respectively.
13852 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13853 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13854 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13855 background_transparent fields.
13856 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13857 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13859 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13861 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13862 This mostly consists of undoing recent changes.
13863 * callproc.c (Fcall_process):
13864 * process.c (create_process):
13865 Do not worry about catching SIGCHLD here, undoing previous change.
13866 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13867 * process.c, process.h (catch_child_signal):
13868 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13869 * process.c (catch_child_handler): Don't worry about being called
13870 lazily and do not assume caller has blocked SIGCHLD, undoing
13871 previous change. Move first-time stuff back to
13872 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13873 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13874 set lib_child_handler if it's already initialized, which may
13875 help avoid problems on GNUstep.
13877 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13879 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13880 * callproc.c (Fcall_process):
13881 * process.c (create_process):
13882 Make sure SIGCHLD is caught before we fork,
13883 since Emacs startup no arranges to catch SIGCHLD.
13884 * process.c (lib_child_handler): Initialize to null, not to
13886 (catch_child_signal): Allow self to be called lazily.
13887 Do nothing if it's already been called.
13888 Assume caller has blocked SIGCHLD (all callers do now).
13889 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13890 just before it's really needed.
13891 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13892 since it hasn't been caught yet.
13894 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13896 * image.c (compute_image_size): New function to implement
13897 :max-width and :max-height.
13898 (imagemagick_load_image): Use it.
13900 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13902 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13903 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13905 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13906 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13907 the SIGCHLD handler, since the code is not atomic and (due to glib)
13908 signals may be arriving now.
13909 * sysdep.c (init_signals): Do not catch child signals here;
13910 'main' now does that later, at a safer time.
13912 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13914 Clean up SIGCHLD handling a bit (Bug#14569).
13915 * process.c, process.h (catch_child_signal):
13916 Now always extern, even if !NS_IMPL_GNUSTEP.
13917 * process.c (catch_child_signal): Move glib tickler here from
13918 init_process_emacs, so that it's done earlier in Emacs
13919 initialization. Also move the noninteractive && !initialized
13920 check here from init_process_emacs. This is all a bit cleaner for
13921 GNUish platforms, and I hope it works around the Cygwin bug.
13922 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13923 that glib signal handling is tickled before glib creates threads.
13925 * process.c (wait_reading_process_output): Avoid int overflow
13926 when reading more than 2 GiB total from a process.
13928 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13930 * process.c (create_process): Handle a couple more cases,
13931 i.e., work even if new_argv and wait_child_setup[i] are cached.
13932 Use Fcall_process's style for volatile vars.
13934 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
13936 * process.c (create_process): Mark PROCESS volatile.
13938 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13940 Use C99-style flexible array members if available.
13941 This avoids some subtle aliasing issues, which typically
13942 aren't a problem with GCC but may be a problem elsewhere.
13943 * alloc.c (sdata): New typedef, replacing the old struct sdata.
13944 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
13945 In either case, it uses a flexible array member rather than
13946 the old struct hack. All uses changed.
13947 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
13948 Adjust to sdata reorganization.
13949 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
13950 Use offsetof (struct, flex_array_member), not sizeof (struct), as
13951 that ports better to pre-C99 non-GCC.
13952 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
13953 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
13954 as the latter has changed.
13955 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
13956 and port better to pre-C99 GCC.
13957 * image.c (struct xpm_cached_color):
13958 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
13959 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
13960 Use FLEXIBLE_ARRAY_MEMBER.
13961 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
13962 Move decl to top level so it gets checked against implementation.
13963 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
13964 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
13966 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13968 * syntax.c: Integer cleanups.
13969 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
13970 All uses that need 0-or-2 changed to:
13971 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
13972 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
13973 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
13974 (char_quoted, prev_char_comend_first, back_comment)
13975 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13976 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
13977 Use bool for boolean.
13978 (update_syntax_table, skip_chars, skip_syntaxes):
13979 Prefer int to unsigned when either will do.
13980 (back_comment): Return boolean success flag, like forw_comment,
13981 instead of positive-or-minus-1 (which might have overflowed int anyway).
13982 Don't stuff ptrdiff_t into int.
13983 (syntax_spec_code, syntax_code_spec): Now const.
13984 (Fmatching_paren, scan_lists, scan_sexps_forward):
13985 Use enum syntaxcode for syntax code.
13986 (Fmatching_paren): Check that arg is a character, not just an integer.
13987 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
13988 (Finternal_describe_syntax_value): Omit no-longer-needed
13990 (skip_chars): Use char, not unsigned char, when the distinction
13992 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
13993 * bytecode.c (exec_byte_code):
13994 * syntax.c (syntax_spec_code, Fchar_syntax)
13995 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13996 (init_syntax_once):
13997 * syntax.h (SYNTAX_WITH_FLAGS):
13998 Omit unnecessary casts.
14000 2013-06-20 Eli Zaretskii <eliz@gnu.org>
14002 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
14003 line dimensions here, to avoid race conditions with the main
14004 thread. (Bug#14062, bug#14630, bug#14669)
14006 * w32term.c (w32_draw_window_cursor): Compute the header line and
14007 mode line dimensions here.
14008 <w32_system_caret_window, w32_system_caret_hdr_height>:
14009 <w32_system_caret_mode_height>: New variables.
14011 * w32term.h: Declare them.
14013 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14015 * alloc.c (die): Move "assertion failed" string here ...
14016 * lisp.h (eassert): ... from here. Also, suppress evaluation of
14017 COND when SUPPRESS_CHECKING. This shrinks the executable text
14018 size by 0.8% to 2.2% when configured with --enable-checking,
14019 depending on optimization flags (GCC 4.8.1 x86-64).
14021 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
14023 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
14025 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
14026 base is 2; this is more accurate.
14028 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
14030 * sound.c (string_default): Move to !WINDOWSNT section.
14031 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
14033 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
14035 * sound.c: Integer cleanups.
14036 Remove unnecessary forward decls.
14037 (struct sound_device): The 'file' member is now a Lisp_Object, not
14038 a char *, so that we needn't invoke alloca on a huge size.
14039 (Fplay_sound_internal): Adjust to this.
14040 (string_default): New function.
14041 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
14042 Use it to adjust to the struct sound_device change.
14043 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
14044 (be2hs) [0]: Remove.
14046 * syntax.c (skip_chars): Don't use uninitialized storage
14047 when searching a multibyte buffer for characters that are not in a
14048 unibyte string that contains non-ASCII characters.
14050 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
14052 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
14053 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
14055 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14057 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
14059 2013-06-18 Kenichi Handa <handa@gnu.org>
14061 * font.c (Ffont_spec): Signal an error for an invalid font name
14064 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14066 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
14067 In particular this ports to 32-bit sparc Sun cc.
14068 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
14069 array with a dummy element at specpdl[-1], so that its address can
14071 (unbind_to): Do not copy the binding; not needed, now that we
14072 copy old_value in the one place where the copy is needed.
14073 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
14074 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
14075 (union specbinding): Rename from struct specbinding. Redo layout
14076 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
14077 which is not portable. With Sun C 5.12 32-bit sparc, the
14078 declaration causes nargs to be an unsigned bitfield, a behavior
14079 that the C standard allows; but Emacs wants nargs to be signed.
14080 The overall type is now a union of structures rather than a
14081 structure of union of structures, and the 'kind' member is now a
14082 bitfield, so that the overall type doesn't grow. All uses changed.
14083 * process.c (Fmake_serial_process): Remove unnecessary initialization.
14085 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14087 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
14088 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
14090 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
14092 2013-06-17 Eli Zaretskii <eliz@gnu.org>
14094 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14095 unless we know that the window w's frame is a frame object.
14096 Another attempt at solving bug#14062 and bug#14630.
14098 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14100 * textprop.c (property_set_type): New enum.
14101 (add_properties): Allow appending/prepending text properties.
14102 (add_text_properties_1): Factored out of Fadd_text_properties.
14103 (Fadd_text_properties): Move all the code into
14104 add_text_properties_1.
14105 (Fadd_face_text_property): New function that calls
14106 add_text_properties_1.
14108 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14110 Move functions from lisp.h to individual modules when possible.
14111 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
14112 * alloc.c (XFLOAT_INIT, set_symbol_name):
14113 * buffer.c (CHECK_OVERLAY):
14114 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
14115 (set_char_table_parent):
14116 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14117 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14118 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14119 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14121 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14122 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14123 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14124 (backtrace_args, backtrace_debug_on_exit):
14125 * floatfns.c (CHECK_FLOAT):
14126 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14127 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14128 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14129 (set_hash_index_slot):
14130 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14131 * marker.c (CHECK_MARKER):
14132 * textprop.c (CHECK_STRING_OR_BUFFER):
14133 * window.c (CHECK_WINDOW_CONFIGURATION):
14134 Move here from lisp.h, and make these functions static rather than
14136 * buffer.c (Qoverlayp):
14138 * fns.c (Qhash_table_p):
14139 * window.c (Qwindow_configuration_p):
14141 * lisp.h: Remove the abovementioned defns and decls.
14143 Use functions, not macros, for XINT etc (Bug#11935).
14144 In lisp.h, prefer functions to function-like macros, and
14145 constants to object-like macros, when either will do. This:
14146 . simplifies use, as there's no more need to worry about
14147 arguments' side effects being evaluated multiple times.
14148 . makes the code easier to debug on some platforms.
14149 However, when using gcc -O0, keep using function-like macros
14150 for a few critical operations, for performance reasons.
14151 This sort of thing isn't needed with gcc -Og, but -Og
14152 is a GCC 4.8 feature and isn't widely-enough available yet.
14153 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14154 Remove enum lsb_bits; no longer needed.
14155 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14156 * buffer.c (Qoverlap):
14158 * fns.c (Qhash_table_p):
14159 Now extern, so lisp.h can use these symbols.
14160 * dispextern.h: Include character.h, for MAX_CHAR etc.
14161 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14162 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14163 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14164 (GLYPH_CODE_P): Move here from lisp.h.
14165 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14166 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14167 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14168 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14169 XUNTAG now returns void *.
14170 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14171 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14172 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14173 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14174 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14175 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14176 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14177 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14178 New macros, renamed from their sans-lisp_h_ counterparts.
14179 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14180 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14181 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14182 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14183 If compiling via GCC without optimization, define these as macros
14184 in addition to inline functions.
14185 To disable this, compile with -DINLINING=0.
14186 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14187 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14188 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14189 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14190 (INTMASK, VALMASK): Now macros, since static values cannot be
14191 accessed from extern inline functions.
14192 (VALMASK): Also a constant, for benefit of old GDB.
14193 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14194 is INTEGERP, which can fold it in.
14195 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14196 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14197 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14198 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14199 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14200 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14201 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14202 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14203 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14204 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14205 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14206 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14207 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14208 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14209 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14210 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14211 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14212 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14213 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14214 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14215 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14216 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14217 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14218 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14219 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14220 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14221 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14222 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14223 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14224 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14225 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14226 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14227 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14229 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14230 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14231 (VALMASK): Define in one place rather than in two, merging the
14232 USE_LSB_TAG parts; this is simpler.
14233 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14234 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14235 Move up, to avoid use before definition.
14236 Also include "globals.h" earlier, for the same reason.
14237 (make_natnum): New function.
14238 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14239 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14240 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14241 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14242 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14243 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14244 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14245 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14246 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14247 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14248 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14249 (Qwindow_configuration_p, Qimage): New forward declarations.
14250 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14251 (STRING_COPYIN): Remove; unused.
14252 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14253 (xcar_addr, xcdr_addr): New functions. All uses changed.
14254 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14255 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14256 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14257 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14258 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14259 (TYPE_RANGED_INTEGERP): Simplify.
14260 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14261 (setlocale, fixup_locale, synchronize_system_messages_locale)
14262 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14263 Now empty functions, not macros.
14264 (functionp): Return bool, not int.
14265 * window.c (Qwindow_configuration_p): Now extern,
14266 so window.h can use it.
14267 * window.h (Qwindowp): Move decl back to lisp.h.
14269 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14271 * xdisp.c (Fline_pixel_height): New function, required for solving
14274 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14276 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14278 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14280 * lread.c (syms_of_lread):
14281 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14283 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14285 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14287 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14289 * fileio.c (expand_file_name): Doc fix.
14291 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14293 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14294 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14295 Wait for self, not for 0. This can't hurt on GNU or similar
14296 system, and may help with Cygwin.
14298 * keyboard.c: Don't use PROP (...) as an lvalue.
14299 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14300 Use set_prop (A, B), not PROP (A) = B.
14302 2013-06-10 Eli Zaretskii <eliz@gnu.org>
14304 * xdisp.c (get_it_property): Use it->window instead of generating
14305 a Lisp object from it->w.
14307 2013-06-09 Eli Zaretskii <eliz@gnu.org>
14309 * xdisp.c (get_it_property): If it->object is a buffer, pass to
14310 get-char-property the window that is being rendered, instead of
14311 the buffer, to support window-specific overlays. (Bug#14575)
14312 (compute_display_string_pos): When W is NULL, use the current
14313 buffer as the object to pass to get-char-property.
14314 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
14315 pointer member of the bidi iterator, since no window is pertinent
14318 2013-06-08 Eli Zaretskii <eliz@gnu.org>
14320 * bidi.c (bidi_fetch_char): Accept additional argument, the window
14321 being displayed, and pass it to compute_display_string_pos.
14322 (bidi_level_of_next_char, bidi_resolve_explicit_1)
14323 (bidi_paragraph_init): All callers changed.
14325 * xdisp.c (init_from_display_pos, init_iterator)
14326 (handle_single_display_spec, next_overlay_string)
14327 (get_overlay_strings_1, reseat_1, reseat_to_string)
14328 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
14329 Set bidi_it.w member from it->w.
14330 (compute_display_string_pos): Accept additional argument, the
14331 window being displayed, and pass it to Fget_char_property.
14334 * dispextern.h (struct bidi_it): New member w, the window being
14336 (compute_display_string_pos): Adjust prototype.
14338 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
14340 * xgselect.c: Remove unneeded include xterm.h.
14342 * process.c (wait_reading_process_output): Check for NS before GLIB.
14343 GLIB may be linked in due to rsvg, but ns_select must be called.
14345 * xgselect.c (xg_select): Remove call to window_system_available
14346 and g_main_context_pending at the top, so Gdk events (i.e. file
14347 notify) are processed when Emacs is started with -nw.
14349 2013-06-07 Eli Zaretskii <eliz@gnu.org>
14351 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
14352 (ctagsfiles3): New variable, includes only *.m files.
14353 (TAGS): Use an explicit language name in the regular expressions,
14354 to avoid transformation of '/SOMETHING' by MSYS to
14355 'c:\MSYS\SOMETHING'.
14357 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
14359 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
14361 2013-06-06 Eli Zaretskii <eliz@gnu.org>
14363 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
14364 still need to set the mouse pointer shape and activate help-echo.
14367 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
14369 A few porting etc. fixes for the new file monitor code.
14370 See the thread containing
14371 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
14372 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
14373 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
14374 (dir_monitor_callback, Fgfile_rm_watch):
14375 Use assq_no_quit instead of Fassoc, for speed.
14376 (dir_monitor_callback, Fgfile_rm_watch):
14377 eassert that the monitor is a fixnum.
14378 (dir_monitor_callback): No need for CDR_SAFE.
14379 Simplify building of lisp with alternative tails.
14380 (Fgfile_add_watch, Fgfile_rm_watch):
14381 Do not assume glib functions set errno reliably on failure.
14382 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
14383 and signal an error otherwise.
14384 (Fgfile_rm_watch): Prefer CONSP to !NILP.
14385 Use Fdelq instead of Fdelete, for speed.
14387 2013-06-05 Eli Zaretskii <eliz@gnu.org>
14389 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
14390 don't insist on being invoked on a highlighted tool-bar button.
14391 Avoids losing tool-bar functionality when mouse-highlight is nil.
14392 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
14393 Don't highlight when mouse-highlight is nil.
14394 (note_mouse_highlight): When mouse-highlight is nil, don't return
14395 right away; instead, run tool-bar and mode-line highlight
14396 subroutine, clear any existing highlight, and revert the mouse
14397 pointer to its default shape. (Bug#14558)
14399 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14401 * lisp.mk (lisp): Add prog-mode.el.
14403 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
14405 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
14406 * process.c (dummy_handler): New function.
14407 (lib_child_handler): New static var.
14408 (handle_child_signal): Invoke it.
14409 (catch_child_signal): If a library has set up a signal handler,
14410 save it into lib_child_handler.
14411 (init_process_emacs): If using glib and not on Windows, tickle glib's
14412 child-handling code so that it initializes its private SIGCHLD handler.
14413 * syssignal.h (SA_SIGINFO): Default to 0.
14414 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
14415 31; it should no longer be needed now.
14417 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
14419 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
14421 * gfilenotify.c (globals_of_gfilenotify): New function.
14422 (syms_of_gfilenotify): Move global initialization there.
14424 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
14426 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14428 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
14429 * keyboard.c (menu_bar_items, tool_bar_items):
14430 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
14431 not override local keymaps any more.
14433 2013-06-04 Eli Zaretskii <eliz@gnu.org>
14435 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
14437 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14439 * w32console.c (initialize_w32_display): Return the dimensions of
14440 the console window via 2 additional arguments, not via the current
14441 frame. This avoids crashes due to overrunning the bounds of
14442 frame's decode_mode_spec_buffer, which is not resized following
14443 the change of the frame dimensions from the initial 10x10.
14445 * w32term.h (w32_initialize_display_info): Adjust prototype.
14447 * term.c (init_tty): Take dimensions of the frame from the values
14448 returned by initialize_w32_display.
14450 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
14451 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
14452 (LIBES): Add $(GFILENOTIFY_LIBS).
14454 * w32inevt.c (handle_file_notifications): Add dummy implementation
14455 for !HAVE_W32NOTIFY.
14457 * w32term.c: Wrap code with HAVE_W32NOTIFY.
14459 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
14461 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
14463 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
14465 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
14467 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
14469 Fix minor problems found by static checking.
14470 * data.c (pure_write_error):
14471 Use xsignal2, not Fsignal, as Fsignal might return.
14472 * eval.c (set_backtrace_debug_on_exit): Now static.
14473 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
14474 No longer inline. EXTERN_INLINE is needed only for functions
14475 defined in .h files. Reindent function header as per GNU style.
14476 (backtrace_p, backtrace_top, backtrace_next):
14477 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
14478 compiler or linker. Add extern decls to pacify gcc -Wall.
14479 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14481 * frame.c (free_monitors): Define only on platforms that need it.
14482 * nsterm.m (ns_term_init):
14483 * process.c (catch_child_signal):
14484 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
14485 defined on all porting targets these days.
14486 * process.c, process.h (catch_child_signal):
14487 Make it extern only if NS_IMPL_GNUSTEP is defined.
14489 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14491 * w32.c (gettimeofday): Make the signature identical to prototype
14492 in nt/inc/sys/time.h.
14494 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14496 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
14499 * keyboard.c (safe_run_hooks_error): Improve error message.
14501 * data.c (pure_write_error): Add `object' argument.
14502 * puresize.h (CHECK_IMPURE): Use it.
14504 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
14506 * Makefile.in (NOTIFY_OBJ): New variable.
14507 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
14509 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
14510 Call syms_of_gfilenotify.
14512 * gfilenotify.c: New file.
14514 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
14515 and Qfile_w32notify.
14516 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
14517 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
14519 * lisp.h: Declare syms_of_gfilenotify.
14521 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
14523 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14525 Merge the specpdl and backtrace stacks. Make the structure of the
14526 specpdl entries more obvious via a tagged union of structs.
14527 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
14528 (enum specbind_tag): New enum.
14529 (struct specbinding): Make it a tagged union of structs.
14530 Add a case for backtrace records.
14531 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
14532 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
14533 (backtrace_debug_on_exit): New accessors.
14534 (struct backtrace): Remove.
14535 (struct catchtag): Remove backlist field.
14536 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
14538 (Flocal_variable_p): Speed up the common case where the binding is
14540 * eval.c (backtrace_list): Remove.
14541 (set_specpdl_symbol, set_specpdl_old_value): Remove.
14542 (set_backtrace_args, set_backtrace_nargs)
14543 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
14544 (backtrace_next): New functions.
14545 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
14546 (unwind_to_catch, internal_lisp_condition_case)
14547 (internal_condition_case, internal_condition_case_1)
14548 (internal_condition_case_2, internal_condition_case_n): Don't bother
14549 with backtrace_list any more.
14550 (Fsignal): Adjust to new backtrace format.
14551 (grow_specpdl): Move up.
14552 (record_in_backtrace): New function.
14553 (eval_sub, Ffuncall): Use it.
14554 (apply_lambda): Adjust to new backtrace format.
14555 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
14557 (specbind): Adjust to new specpdl format. Simplify.
14558 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
14559 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
14561 (mark_backtrace): Remove.
14562 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
14563 * xdisp.c (redisplay_internal): Use record_in_backtrace.
14564 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
14566 * profiler.c (record_backtrace): Use get_backtrace.
14567 (handle_profiler_signal): Use backtrace_top_function.
14568 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
14569 accessor functions.
14571 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
14573 * process.h (catch_child_signal): Declare.
14575 * process.c (catch_child_signal): New function.
14576 (init_process_emacs): Call it.
14578 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
14579 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
14581 (x_set_cursor_type): Remove declaration.
14582 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
14583 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
14584 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
14585 (ns_get_color): Use F suffix on float.
14586 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
14587 (ns_get_rgb_color): Remove.
14588 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
14589 (note_mouse_movement): x and y are CGFloat.
14590 (ns_draw_fringe_bitmap): Remove unused rowY.
14591 Change #if to COCOA && >= 10_6.
14592 (ns_draw_window_cursor): Remove unused overspill.
14593 (ns_draw_underwave): width and x are EamcsCGFloat.
14594 (ns_draw_box): thickness is CGFloat.
14595 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
14596 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
14597 if not in main thread.
14598 (ns_get_pending_menu_title, ns_check_menu_open)
14599 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
14600 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
14601 (sendFromMainThread:): New method.
14602 (changeFont:): size is CGFloat.
14603 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
14604 Disable warning about permanent text.
14605 (characterIndexForPoint:): Adjust return type depending on GNUstep
14607 (mouseDown:): delta is CGFloat.
14608 (updateFrameSize): Remove unised variable f.
14609 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
14610 Cast float to EmacsCGFloat.
14611 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
14612 also to -1 when restoring.
14613 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
14614 inside NS_IMPL_COCOA.
14615 (toggleFullScreen:): Put call to toggleFullScreen inside
14616 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
14617 (setPosition:portion:whole:): por is CGFloat.
14618 (getMouseMotionPart:window:x:y:): Add F suffix to float.
14619 (mouseDown:): Use CGFloat.
14620 (mouseDragged:): Remove unised variable edge.
14621 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
14623 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
14624 of CGFloat differs.
14625 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14626 when NS_IMPL_GNUSTEP.
14627 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14628 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14629 (EmacsToolbar): Add clearAll. Add tag argument to
14630 addDisplayItemWithImage.
14631 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14633 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14635 * nsmenu.m (ns_update_menubar): Make static.
14636 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14637 (fillWithWidgetValue:): Add cast to SEL for setAction.
14638 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14639 (update_frame_tool_bar): Update code for GNUstep.
14640 (clearAll): New method.
14641 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14642 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14643 Move identifierToItem setObject and activeIdentifiers addObject before
14644 call to insertItemWithItemIdentifier.
14645 (validateVisibleItems): Fix indentation.
14646 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14647 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14648 UtilityWindow to aStyle, remove call to setStyleMask.
14650 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14652 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14653 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14654 Use F suffix on floats.
14655 (ns_char_width): Returns CGFloat.
14656 (ns_ascii_average_width): w is CGFloat instead of float.
14657 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14659 (ns_glyph_metrics): CGFloat instead of float.
14661 * nsfns.m (x_set_foreground_color, x_set_background_color):
14663 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
14664 remove unused variables.
14665 (Fns_read_file_name): Keep track if panel is for save.
14666 Use ns_filename_from_panel/ns_directory_from_panel.
14667 (Fns_list_services): delegate only used for COCOA.
14668 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
14669 Just return the input if GNUstep.
14670 (x_screen_planes): Remove.
14671 (Fxw_color_values): Use EmacsCGFloat
14672 (Fns_display_monitor_attributes_list): Only get screen number for
14674 (getDirectory, getFilename): Remove from EmacsOpenPanel and
14676 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
14677 ns_directory_from_panel.
14679 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
14681 * process.c (handle_child_signal): Also use WCONTINUED.
14682 This is so that list-processes doesn't mistakenly list the process
14683 as stopped, when the process has actually been continued and is
14686 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
14688 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
14689 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
14690 not already configured.
14692 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
14694 2013-05-29 Eli Zaretskii <eliz@gnu.org>
14696 * Makefile.in (mostlyclean): Remove *.res files.
14698 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
14700 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
14701 a buffer (bug#8447).
14703 2013-05-27 Eli Zaretskii <eliz@gnu.org>
14705 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
14706 display vector, and we backtrack, handle the case that the
14707 previous character position is also displayed from a display
14708 vector or covered by a display string or image. (Bug#14476)
14710 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
14712 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14713 (struct MonitorInfo, free_monitors): Remove.
14714 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
14715 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
14716 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14719 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14720 (struct MonitorInfo, free_monitors): Remove.
14721 (ns_screen_name): Make static.
14722 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
14723 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14726 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14727 (struct MonitorInfo): New struct.
14728 (free_monitors, make_monitor_attribute_list): Declare.
14730 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14732 (free_monitors, make_monitor_attribute_list): New functions.
14733 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
14736 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
14738 * callproc.c (call_process): Refine the doc string. (Bug#14045)
14740 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
14742 * keyboard.c: Apply keyboard decoding only to events that come directly
14743 from the tty, not from unread-command-events (bug#14368).
14744 (read_event_from_main_queue): New function, extracted from read_char.
14745 (read_decoded_char): Remove.
14746 (read_decoded_event_from_main_queue): New function to replace it.
14747 (read_char): Use it.
14748 (read_key_sequence): Use read_char rather than read_decoded_char.
14750 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
14752 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
14754 * casetab.c (init_casetab_once): Fix last change (bug#14424).
14756 2013-05-22 Kenichi Handa <handa@gnu.org>
14758 The following changes are to fix the setting of
14759 buffer-file-coding-system on, for instance, C-x RET c unix RET
14760 _FILE_OF_DOS_EOL_TYPE_ RET.
14762 * coding.h (struct coding_system): New member detected_utf8_chars.
14764 * coding.c (detect_coding_utf_8): Count characters and check EOL
14765 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14767 (setup_coding_system): Do not initialize coding->head_ascii.
14768 (check_ascii): Do not set coding->eol_seen but update it. Do not
14769 call adjust_coding_eol_type here.
14770 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14771 If the eol-type of CODING is already specified, adjust the eol type
14772 of the found coding-system.
14773 (decode_coding_gap): Cancel previous change. Utilize the
14774 character numbers counted by detect_coding_utf_8. Fix detection
14777 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14779 * search.c (looking_at_1): Only set last_thing_searched if the match
14780 changed the match-data (bug#14281).
14782 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14784 * xdisp.c (reseat_at_previous_visible_line_start):
14785 Already declared in dispextern.h, so remove it here.
14786 (move_it_vertically_backward): Likewise.
14788 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14790 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14791 (Fx_display_pixel_width, Fx_display_pixel_height)
14792 (Fx_display_mm_width, Fx_display_mm_height):
14793 Mention `display-monitor-attributes-list' in docstrings.
14795 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14796 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14797 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14798 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14799 (Fx_display_backing_store, Fx_display_visual_class)
14800 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14801 (Fx_display_grayscale_p, Fx_display_pixel_width)
14802 (Fx_display_pixel_height, Fx_display_planes)
14803 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14804 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14805 (Fx_display_mm_width, Fx_display_mm_height)
14806 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14807 height for all physical monitors as in X11.
14809 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14810 Return pixel width or height for all physical monitors as in X11.
14812 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14814 Port --enable-gcc-warnings to clang.
14815 * bytecode.c (exec_byte_code):
14817 Redo diagnostic pragmas to pacify clang, too.
14818 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14819 * editfns.c (Fencode_time):
14820 * fileio.c (file_accessible_directory_p):
14821 * font.c (font_unparse_xlfd):
14822 Use '&"string"[index]' instead of '"string" + (index)'.
14823 * undo.c (user_error): Remove; unused.
14825 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14827 * insdel.c (insert_1_both): Document the arguments, instead of
14828 referring to insert_1, which no longer exists.
14830 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14831 some window, increment windows_or_buffers_changed, so that
14832 *Messages* display in that window is updated. (Bug#14408)
14834 * w32.c: Include epaths.h.
14835 (init_environment): Use cmdproxy.exe without leading directories.
14836 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14838 (gettimeofday): Adjust signature and return value to Posix
14841 * unexw32.c (open_output_file): Delete the existing emacs.exe
14842 before creating it, to break the hard link to the versioned
14845 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14846 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14847 (FIRSTFILE_OBJ): New variables.
14848 (W32_RES): Rename to EMACSRES. All users changed.
14849 (base_obj): Use $(CM_OBJ).
14850 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14851 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14852 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14853 $(W32_RES_LINK) before $(LIBES).
14854 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14856 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14858 * makefile.w32-in (DOC): Use just "DOC".
14860 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14862 * process.c: Export default filters and sentinels to Elisp.
14863 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14865 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14866 (Fset_process_sentinel, Fformat_network_address):
14867 Default to them instead of nil.
14868 (server_accept_connection): Sentinels can't be nil any more.
14869 (read_and_dispose_of_process_output): New function, extracted from
14870 read_process_output.
14871 (read_process_output): Use it; filters can't be nil.
14872 (Finternal_default_process_filter): New function, extracted from
14873 read_process_output.
14874 (exec_sentinel_unwind): Remove function.
14875 (exec_sentinel): Don't zilch sentinel while running.
14876 (status_notify): Sentinels can't be nil.
14877 (Finternal_default_process_sentinel): New function extracted from
14879 (setup_process_coding_systems): Default filter is not nil any more.
14880 (syms_of_process): Export new Elisp functions and initialize
14882 * lisp.h (make_lisp_proc): New function.
14884 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14886 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14888 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14890 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14891 unless we know that the window w is a leaf window.
14892 Another attempt at solving bug#14062.
14894 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14896 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14899 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14901 * image.c (gif_load): Check that subimages fit (Bug#14345).
14903 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14905 * lread.c (skip_dyn_eof): New function.
14906 (read1): Use it to skip the end of a file in response to #@00.
14908 * doc.c (get_doc_string): Slightly relax the sanity checking.
14910 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14912 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14913 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14914 (MonitorInfo): New struct.
14915 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14916 (Fns_display_monitor_attributes_list): New functions.
14917 (display-usable-bounds): Remove.
14918 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14921 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14923 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14924 (GTK_CHECK_VERSION): New macro, if not already defined.
14925 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14926 replaced by GTK_CHECK_VERSION.
14928 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
14930 * xterm.h (GTK_PREREQ): New macro.
14931 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
14932 to use this macro instead, for consistency and clarity.
14934 2013-05-08 Eli Zaretskii <eliz@gnu.org>
14936 * xdisp.c (row_for_charpos_p): New function, with code of
14937 cursor_row_p, but accepts an additional argument CHARPOS instead
14938 of using a hardcoded PT.
14939 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
14940 (row_containing_pos): Call row_for_charpos_p instead of partially
14941 doing the same. Fixes cursor positioning under longlines-mode
14942 when longlines-show-effect includes more than one newline, when
14943 moving the cursor vertically up.
14945 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
14947 * makefile.w32-in (ACL_H): New macro.
14948 ($(BLD)/fileio.$(O)): Update dependencies.
14950 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14952 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
14953 * Makefile.in (LIB_ACL): New macro.
14954 (LIBACL_LIBS): Remove.
14955 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
14956 * fileio.c: Include <acl.h>.
14957 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
14958 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
14960 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
14963 * unexelf.c: Don't assume ElfW (Half) fits in int.
14964 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
14965 when dealing with ElfW (Half) values, since they can exceed 2**31
14966 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
14967 (entry_address): Omit unused NUM arg. All uses changed.
14969 2013-05-07 Juri Linkov <juri@jurta.org>
14971 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
14972 to the string converted from number with `Fnumber_to_string'.
14975 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14977 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
14978 This fixes a problem introduced by my previous change.
14980 2013-05-07 Glenn Morris <rgm@gnu.org>
14982 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
14984 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
14986 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
14988 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14990 Static checking by GCC 4.8.0.
14991 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
14992 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
14993 (x_get_monitor_attributes_fallback)
14994 (x_get_monitor_attributes_xinerama)
14995 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
14996 Define only if USE_GTK.
14997 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
14998 (x_get_monitor_attributes_fallback): Omit unused locals.
14999 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
15000 Use double, not float, to avoid mixed-mode floating point arithmetic.
15002 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15003 Jan Djärv <jan.h.d@swipnet.se>
15005 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
15006 (XINERAMA_CFLAGS): New macros.
15007 (ALL_CFLAGS, LIBES): Use them.
15009 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
15010 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
15011 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
15012 (syms_of_xfns): DEFSYM them.
15013 (struct MonitorInfo): New struct.
15014 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
15015 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
15016 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
15017 (x_get_monitor_attributes_xinerama): New functions.
15018 (Fx_display_monitor_attributes_list): New primitive.
15019 (syms_of_xfns): Defsubr it.
15021 * xterm.h (x_display_info): Add Xatom_net_workarea and
15022 Xatom_net_current_desktop.
15024 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
15025 and dpyinfo->Xatom_net_current_desktop.
15027 2013-05-06 Eli Zaretskii <eliz@gnu.org>
15029 * xdisp.c (pos_visible_p): Use the special code for finding the
15030 beginning of a display property or overlay for any "replacing"
15031 display property, not just for display strings. This solves
15032 incorrect reporting of position by posn-at-point. (Bug#14241)
15034 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
15036 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
15037 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
15038 Verify that ElfW (Half) fits in int.
15039 (fatal): Use same signature as lisp.h.
15040 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
15041 configure and build with -DUNEXELF_DEBUG without worrying about
15042 other modules that use DEBUG.
15043 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
15044 possibly-wide integers now uses it instead of plain fprintf.
15045 (entry_address): New function, which avoids problems with 32-bit
15046 overflow on 64-bit hosts.
15047 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
15048 (round_up): Don't assume the remainder fits in int.
15049 (find_section): Use bool for boolean. Simplify debug code.
15050 (unexec): Don't assume file sizes fit in int or size_t.
15051 Omit unnecessary trailing newline in 'fatal' format.
15052 Use strerror rather than outputting decimal error number.
15053 Remove unused code when emacs is not defined;
15054 this file relies on Emacs now.
15055 Don't assume e_phnum and e_shnum are positive.
15057 * regex.c: Fix problems when DEBUG is defined.
15058 (extract_number, extract_number_and_incr): Define regardless of
15059 whether DEBUG is defined; that's simpler and makes the code less
15060 likely to go stale in the normal case when DEBUG is not defined.
15061 Return int rather than taking an int * arg. All callers changed.
15062 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
15063 Remove, replacing with ...
15064 (DEBUG_PRINT): New macro. All callers changed.
15065 (DEBUG_COMPILES_ARGUMENTS): New macro.
15066 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
15067 (print_compiled_pattern, print_double_string) [DEBUG]:
15068 Use prototype rather than old-style definition.
15069 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
15070 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
15071 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
15072 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
15073 Don't assume ptrdiff_t, size_t, and long are the same width as int.
15074 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
15075 This matters only when DEBUG is defined.
15077 2013-05-05 Eli Zaretskii <eliz@gnu.org>
15079 * xdisp.c (set_iterator_to_next): Set the
15080 ignore_overlay_strings_at_pos_p flag only if we are _really_
15081 iterating over an overlay string, as indicated by the
15082 current.overlay_string_index member. (Bug#14306)
15084 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
15086 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
15087 to where it is used, to avoid autorelease issues (Bug#14050).
15089 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
15091 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
15092 * fileio.c (syms_of_fileio): Implement this.
15093 * filelock.c (create_lock_file): If symbolic links don't work, so
15094 we use a regular file as a lock file, do not fsync the lock file;
15097 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15099 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15100 (syms_of_minibuf): Adjust accodingly.
15102 * callint.c (Fcall_interactively): Adjust calls accordingly.
15104 2013-05-04 Eli Zaretskii <eliz@gnu.org>
15106 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
15107 w->contents is a buffer before computing everything else.
15108 Use parentheses to disambiguate last part of the condition.
15110 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
15111 assertion violations. (Bug#14062)
15113 2013-05-01 David Reitter <david.reitter@gmail.com>
15115 * nsfns.m (ns_tooltip): Initialize.
15117 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15119 * coding.c (decode_coding_gap): Don't remove the character before
15120 a newline unless it's a CR character. (Bug#14287)
15122 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15124 * dispextern.h (struct face): Move enum face_underline_type
15125 earlier so that bitfields can be in the same word.
15127 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15129 * nsfns.m (handlePanelKeys): New function.
15130 (EmacsOpenPanel:performKeyEquivalent:)
15131 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15132 arrows/function/control and copy/paste keys (Bug#14296).
15134 2013-04-27 Juri Linkov <juri@jurta.org>
15136 * callint.c (Fcall_interactively): Call `Qread_number' for
15137 interactive code letter `n' instead of using duplicate code.
15140 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15142 * systime.h (make_timeval): Declare as 'const'.
15144 2013-04-27 Kenichi Handa <handa@gnu.org>
15146 * font.c (font_open_entity): Always open a font of manageable
15149 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15151 Port better to AIX (Bug#14258).
15152 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15155 2013-04-24 Kenichi Handa <handa@gnu.org>
15157 * coding.c (decode_coding_iso_2022): When an invalid escape
15158 sequence is encountered, reset the invocation and designation
15159 status to the safest one.
15161 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15163 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15164 Without this fix, "make distclean" leaves stamp-h1 behind.
15166 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15168 * w32fns.c (w32_fullscreen_rect): New function to compute the
15169 window rectangle for the given fullscreen mode.
15170 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15171 longer tunes the window size. This keeps the window's edges flush
15172 with the screen and allows the taskbar to hide itself in fullboth.
15174 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15175 window decorations and uses the entire screen.
15177 * w32term.h (w32_fullscreen_rect) Add prototype.
15178 (struct w32_output): Replace normal_width, normal_height,
15179 normal_top, and normal_left members with a single normal_placement
15181 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15183 (FRAME_NORMAL_PLACEMENT): New macro.
15185 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15187 * minibuf.c (Ftest_completion): Silence compiler warning.
15189 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15191 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15194 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15197 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15198 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15199 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15200 parentheses where appropriate.
15202 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15204 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15206 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15208 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15209 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15210 Mention in the doc string that setting these variables takes
15211 effect only after a call to set-window-buffer. (Bug#14200)
15213 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15215 * indent.c (Fvertical_motion): Don't consider display strings on
15216 overlay strings as display strings on the buffer position we
15217 started from. This prevents vertical cursor motion from jumping
15218 more than one line when there's an overlay string with a display
15219 property at end of line.
15220 Reported by Karl Chen <Karl.Chen@quarl.org> in
15221 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15223 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15225 * window.c (select_window): `record_buffer' even if window is
15226 already selected (bug#14191).
15228 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15230 * window.c (Fwindow_end): Test more flags, including the buffer's
15231 last_overlay_modified flag, to determine whether the window's
15232 display is really up-to-date. Prevents the function from
15233 returning a stale value. (Bug#14170)
15234 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15237 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15239 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15240 garbaged only if it is not already the top frame on its TTY.
15241 This prevents flickering due to constant redrawing of TTY frames when
15242 there are GUI frames open in the same session. (Bug#13864)
15244 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15246 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15247 of marking the idle timers directly.
15249 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15251 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15252 tables (bug#14054).
15254 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15256 * window.c (select_window): Don't record_buffer while the invariant is
15257 temporarily broken (bug#14161).
15259 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15261 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15263 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15265 2013-04-07 Romain Francoise <romain@orebokech.com>
15267 Ignore additional platform-specific ACL errors (Bug#13702).
15268 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15269 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15271 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15273 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15276 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15278 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15279 This bug was introduced by my 2013-02-25 change that simplified
15280 data_start configuration. Without this change, on GNU/Linux
15281 an Emacs configured with --enable-profiling fails immediately
15282 due to a profiler signal.
15283 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15284 with these flags. On platforms where special flags are needed
15285 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15286 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15287 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15289 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15291 Get rid of some platform-specific functions examining window
15292 system and its capabilities. This is a partial rework of the
15294 * lisp.h (have_menus_p): Remove prototype. This function is
15295 replaced with platform-independent window_system_available.
15296 (check_window_system): Move to...
15297 * frame.h (decode_window_system_frame, window_system_available):
15298 ...here, add new prototypes.
15299 * frame.c (window_system_available, decode_window_system_frame):
15301 (check_window_system): Platform-independent now.
15302 * xterm.h (x_in_use): Remove declaration.
15304 * w32term.h (check_x_frame):
15305 * nsterm.h (check_x_frame): Remove prototypes. This function
15306 is replaced with platform-independent decode_window_system_frame.
15307 * msdos.c (have_menus_p): Remove.
15308 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
15309 Remove platform-specific functions. Use check_window_system,
15310 decode_window_system_frame and check_ns_display_info where
15311 appropriate. Minor style and comment tweaks.
15312 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
15313 (check_x_frame): Likewise.
15314 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
15316 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
15317 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
15318 * xmenu.c, xselect.c: All related users changed.
15320 2013-04-03 Kenichi Handa <handa@gnu.org>
15322 The following changes is to optimize the code for reading UTF-8
15325 * coding.c (check_ascii): Rename from detect_ascii. Return value
15326 changed. Check EOL format. Do not call adjust_coding_eol_type
15328 (check_utf_8): New function.
15329 (adjust_coding_eol_type): Do nothing if already adjusted.
15330 (detect_coding): Compare the return value of check_ascii with
15331 coding->src_bytes. Call adjust_coding_eol_type if necessary.
15332 (decode_coding_gap): Optimize for valid UTF-8.
15334 2013-03-21 Kenichi Handa <handa@gnu.org>
15336 * coding.c (syms_of_coding): Cancel previous change.
15338 * insdel.c (insert_from_gap): Fix previous change.
15340 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
15342 Consistently use platform-specific function to detect window system.
15343 * lisp.h (check_window_system): New prototype. This function is
15344 going to replace check_x, check_w32 and check_ns.
15345 (have_menus_p): Mention msdos.c in comment.
15346 * fontset.c (check_window_system_func): Remove. Adjust all users.
15347 * fontset.h (check_window_system_func): Remove prototype.
15348 * nsterm.h (check_ns):
15349 * xterm.h (check_x):
15350 * w32term.h (check_w32): Likewise.
15351 * menu.c (Fx_popup_menu): Use check_window_system.
15352 * msdos.c (check_window_system): Define for MS-DOS.
15353 * nsfns.m (check_window_system): Define for NS. Adjust all users.
15354 * w32fns.c (check_window_system): Likewise for MS-Windows.
15355 * xfns.c (check_window_system): Likewise for X.
15356 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
15357 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
15359 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
15361 Prefer < to > in range checks such as 0 <= i && i < N.
15362 This makes it easier to visualize quantities on a number line.
15363 This patch doesn't apply to all such range checks,
15364 only to the range checks affected by the 2013-03-24 change.
15365 This patch reverts most of the 2013-03-24 change.
15366 * alloc.c (xpalloc, Fgarbage_collect):
15367 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
15368 * character.c (string_escape_byte8):
15369 * charset.c (read_hex):
15370 * data.c (cons_to_unsigned):
15371 * dispnew.c (update_frame_1):
15372 * doc.c (Fsubstitute_command_keys):
15373 * doprnt.c (doprnt):
15374 * editfns.c (hi_time, decode_time_components):
15375 * fileio.c (file_offset):
15376 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15377 * font.c (font_intern_prop):
15378 * frame.c (x_set_alpha):
15379 * gtkutil.c (get_utf8_string):
15380 * indent.c (check_display_width):
15381 * keymap.c (Fkey_description):
15382 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
15384 * minibuf.c (read_minibuf_noninteractive):
15385 * process.c (wait_reading_process_output):
15386 * search.c (Freplace_match):
15387 * window.c (get_phys_cursor_glyph):
15388 * xdisp.c (redisplay_internal):
15389 * xsmfns.c (smc_save_yourself_CB):
15390 Prefer < to > for range checks.
15391 * dispnew.c (sit_for): Don't mishandle NaNs.
15392 This fixes a bug introduced in the 2013-03-24 change.
15393 * editfns.c (decode_time_components): Don't hoist comparison.
15394 This fixes another bug introduced in the 2013-03-24 change.
15396 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
15398 * frame.h (struct frame): Drop scroll_bottom_vpos
15399 member becaue all real users are dead long ago.
15400 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
15401 * xdisp.c (redisplay_internal): Adjust user.
15403 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
15405 * nsmenu.m (showAtX:Y:for:): setLevel to
15406 NSPopUpMenuWindowLevel (Bug#13998).
15408 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
15410 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
15411 (ns_check_pending_open_menu): Declare.
15413 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
15414 (x_activate_menubar): Update the menu with title that matches
15415 ns_get_pending_menu_title, and call
15416 ns_check_pending_openmenu (Bug#12698).
15417 (menuWillOpen:): New method.
15418 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
15420 * nsterm.m (menu_will_open_state, menu_mouse_point)
15421 (menu_pending_title): New varaibles.
15422 (ns_get_pending_menu_title, ns_check_menu_open)
15423 (ns_check_pending_open_menu): New functions.
15425 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
15427 * indent.c (current_column_bol_cache): Remove leftover which is not
15428 used in Fmove_to_column any more.
15429 (current_column, scan_for_column): Adjust users.
15430 * keyboard.c (last_point_position_buffer, last_point_position_window):
15431 Remove leftovers which are not used for recording undo any more.
15432 (command_loop_1, syms_of_keyboard): Adjust users.
15433 * xdisp.c (last_max_ascent): Remove leftover which is not used in
15434 redisplay_window any more.
15435 (move_it_to): Adjust user.
15437 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
15439 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
15440 Update dependencies.
15442 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
15444 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
15445 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
15446 forward references.
15448 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15450 * window.h (struct window): Replace hchild, vchild and buffer slots
15451 with a single slot 'contents'. This is possible because each valid
15452 window may have either the child window (in vertical or horizontal
15453 combination) or buffer to display (for the leaf window). Using that,
15454 a lot of operations to traverse and/or change window hierarchies may
15455 be simplified. New member horizontal is used to distinguish between
15456 horizontal and vertical combinations of internal windows.
15457 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
15458 (WINDOW_VERTICAL_COMBINATION_P): New macros.
15459 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
15460 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
15461 Use contents slot, not buffer, where appropriate.
15462 (wset_combination): New function.
15463 (wset_buffer): Add eassert.
15464 (Fframe_first_window): Simplify the loop reaching first window.
15465 (Fwindow_buffer): Use WINDOW_LEAF_P.
15466 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
15467 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
15468 (unshow_buffer): Convert initial debugging check to eassert.
15469 (replace_window, recombine_windows, Fdelete_other_windows_internal)
15470 (make_parent_window, window_resize_check, window_resize_apply)
15471 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
15472 (Fset_window_configuration, delete_all_child_windows, save_window_save):
15473 Adjust to match struct window changes.
15474 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
15475 (mark_window_cursors_off, count_windows, get_leaf_windows)
15476 (foreach_window_1): Simplify the loop.
15477 * alloc.c (mark_object): Do not check for the leaf window because
15478 internal windows has no glyph matrices anyway.
15479 * dispnew.c (clear_window_matrices, showing_window_margins_p)
15480 (allocate_matrices_for_window_redisplay, fake_current_matrices)
15481 (allocate_matrices_for_frame_redisplay, free_window_matrices)
15482 (build_frame_matrix_from_window_tree, mirror_make_current)
15483 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
15484 (update_window_tree, set_window_update_flags): Simplify the loop.
15485 (sync_window_with_frame_matrix_rows): Enforce live window.
15486 Use contents slot, not buffer, where appropriate.
15487 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
15488 and WINDOW_HORIZONTAL_COMBINATION_P.
15489 (make_frame_visible_1): Simplify the loop.
15490 Use contents slot, not buffer, where appropriate.
15491 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
15492 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
15493 (expose_window_tree): Likewise.
15494 Use contents slot, not buffer, where appropriate.
15495 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
15496 to avoid deleted windows. Use contents slot instead of buffer.
15497 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
15498 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
15499 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
15500 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
15502 2013-03-28 Eli Zaretskii <eliz@gnu.org>
15504 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
15505 identify the reasons for assertion violations in bug#14062 and
15507 (Fx_show_tip): Fix compilation error under
15508 "--enable-check-lisp-object-type". (Bug#14073)
15510 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
15511 Reported by <rzl24ozi@gmail.com>.
15513 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15515 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
15517 (unwind_with_echo_area_buffer): ...to restore it here.
15518 This is needed to ensure that...
15519 (redisplay_window): ...both window markers are valid here,
15520 which is verified by eassert.
15521 * editfns.c (save_excursion_save): Do not assume that
15522 selected_window always displays the buffer.
15523 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
15526 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
15528 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
15531 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
15533 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
15535 2013-03-27 Eli Zaretskii <eliz@gnu.org>
15537 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
15538 since MinGW's w32api headers do. This avoids compiler warnings.
15540 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
15541 if already defined.
15543 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15545 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
15547 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
15549 * gtkutil.c (style_changed_cb): Check if frame is live and an
15550 X frame (Bug#14038).
15552 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15554 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
15555 Define only for _WIN32_WINNT less than 0x0500.
15556 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
15558 Move inclusion of time.h before sys/time.h, so that MinGW64 could
15559 see its own definitions of 'struct timeval' and 'struct timezone'.
15561 Fix incompatibilities between MinGW.org and MinGW64 headers.
15562 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
15564 * w32.c (REPARSE_DATA_BUFFER): Guard with
15565 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
15567 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
15569 * xterm.c: Include X11/XKBlib.h
15570 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
15572 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
15574 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
15576 * blockinput.h (input_blocked_p): Likewise.
15577 * bytecode.c (exec_byte_code): Likewise.
15578 * callproc.c (call_process_kill, call_process_cleanup)
15579 (Fcall_process): Likewise.
15580 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
15581 (Fccl_execute_on_string): Likewise.
15582 * character.c (string_escape_byte8): Likewise.
15583 * charset.c (read_hex): Likewise.
15584 * cm.c (calccost): Likewise.
15585 * data.c (cons_to_unsigned): Likewise.
15586 * dired.c (directory_files_internal, file_name_completion):
15588 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
15589 (sit_for): Likewise.
15590 * doc.c (Fsubstitute_command_keys): Likewise.
15591 * doprnt.c (doprnt): Likewise.
15592 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
15593 * emacsgtkfixed.c: Likewise.
15594 * fileio.c (file_offset, Fwrite_region): Likewise.
15595 * floatfns.c (Fexpt, fmod_float): Likewise.
15596 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15598 * font.c (font_intern_prop): Likewise.
15599 * frame.c (x_set_alpha): Likewise.
15600 * gtkutil.c (get_utf8_string): Likewise.
15601 * indent.c (check_display_width): Likewise.
15602 * intervals.c (create_root_interval, rotate_right, rotate_left)
15603 (split_interval_right, split_interval_left)
15604 (adjust_intervals_for_insertion, delete_node)
15605 (interval_deletion_adjustment, adjust_intervals_for_deletion)
15606 (merge_interval_right, merge_interval_left, copy_intervals)
15607 (set_intervals_multibyte_1): Likewise.
15608 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
15609 * keymap.c (Fkey_description): Likewise.
15610 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
15611 * lread.c (openp, read_integer, read1, string_to_number):
15613 * menu.c (ensure_menu_items): Likewise.
15614 * minibuf.c (read_minibuf_noninteractive): Likewise.
15615 * print.c (printchar, strout): Likewise.
15616 * process.c (create_process, Faccept_process_output)
15617 (wait_reading_process_output, read_process_output, send_process)
15618 (wait_reading_process_output): Likewise.
15619 * profiler.c (make_log, handle_profiler_signal): Likewise.
15620 * regex.c (re_exec): Likewise.
15621 * regex.h: Likewise.
15622 * search.c (looking_at_1, Freplace_match): Likewise.
15623 * sysdep.c (get_child_status, procfs_ttyname)
15624 (procfs_get_total_memory): Likewise.
15625 * systime.h (EMACS_TIME_VALID_P): Likewise.
15626 * term.c (dissociate_if_controlling_tty): Likewise.
15627 * window.c (get_phys_cursor_glyph): Likewise.
15628 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15629 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15631 * xfns.c (Fx_window_property): Likewise.
15632 * xmenu.c (set_frame_menubar): Likewise.
15633 * xselect.c (x_get_window_property, x_handle_dnd_message):
15635 * xsmfns.c (smc_save_yourself_CB): Likewise.
15636 * xterm.c (x_scroll_bar_set_handle): Likewise.
15638 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15640 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15641 to be optional or nil. Adjust comment and convert it to docstring.
15642 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15643 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15645 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15647 Static checking by GCC 4.8-20130319.
15648 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15649 * process.c (Fset_process_datagram_address)
15650 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15651 * xdisp.c (get_char_face_and_encoding)
15652 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15653 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15654 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15656 2013-03-24 Ken Brown <kbrown@cornell.edu>
15658 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15659 fix compilation on 64-bit Cygwin, where underscores are not
15660 automatically prepended.
15662 * w32term.c (w32_initialize): Silence compiler warning.
15664 2013-03-23 Eli Zaretskii <eliz@gnu.org>
15666 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
15667 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
15668 variables, to save and restore frame dimensions.
15669 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
15670 after returning from a 'fullscreen' configuration.
15671 use SendMessage instead of PostMessage to send the SC_RESTORE message,
15672 to avoid races between the main thread and the input thread.
15674 * w32term.h (struct w32_output): New members normal_width,
15675 normal_height, normal_top, normal_left, and prev_fsmode.
15676 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
15677 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
15678 members of a frame.
15680 * w32term.c (w32fullscreen_hook): Record last value of the frame's
15681 'fullscreen' parameter. Always record previous width and height
15682 of the frame, except when switching out of maximized modes, so
15683 that they could be restored correctly, instead of resetting to the
15684 default frame dimensions. Send SC_RESTORE command to the frame,
15685 unless we are going to send SC_MAXIMIZE, to restore the frame
15686 resize hints in the mouse pointer shown by the window manager.
15689 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
15691 * lisp.h (get_frame_param): Adjust conditions for prototype
15694 2013-03-22 Ken Brown <kbrown@cornell.edu>
15696 * unexcw.c: Drop unneeded inclusion of w32common.h.
15697 (report_sheap_usage): Declare.
15698 (read_exe_header): Add magic numbers for x86_64.
15699 (fixup_executable): Fix printf format specifier for unsigned long
15702 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
15704 * frame.h (struct frame): Put menu_bar_window under #ifdef
15705 because this member is not needed when X toolkit is in use.
15706 (fset_menu_bar_window):
15707 * dispnew.c (clear_current_matrices, clear_desired_matrices)
15708 (free_glyphs, update_frame):
15709 * xdisp.c (expose_frame): Likewise.
15710 (display_menu_bar): Likewise. Remove redundant eassert.
15711 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
15714 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
15716 Use functions and constants to manipulate Lisp_Save_Value objects.
15717 This replaces code that used macros and strings and token-pasting.
15718 The change makes the C source a bit easier to follow,
15719 and shrinks the Emacs executable a bit.
15720 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
15721 (make_save_value): Change 1st arg from string to enum. All callers
15724 (mark_object): Use if, not #if, for GC_MARK_STACK.
15725 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
15726 (XSAVE_OBJECT): Now functions, not macros.
15727 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
15728 the constant was never used.
15729 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
15730 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
15731 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
15732 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
15734 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
15735 type3 with a single member save_type. All uses changed.
15736 (save_type, set_save_pointer, set_save_integer): New functions.
15737 * print.c (PRINTX): Remove.
15739 * alloc.c: Remove redundant static declarations.
15741 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15743 * window.h (struct window): Convert left_col, top_line, total_lines
15744 and total_cols from Lisp_Objects to integers. Adjust comments.
15745 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
15747 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
15748 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
15749 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
15750 Adjust users where appropriate.
15752 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15754 * frame.h (struct frame): Drop resx and resy because the same data is
15755 available from window system-specific output context. Adjust users.
15756 (default_pixels_per_inch_x, default_pixels_per_inch_y):
15757 New functions to provide defaults when no window system available.
15758 (FRAME_RES_X, FRAME_RES_Y): New macros.
15759 (NUMVAL): Move from xdisp.c.
15760 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15761 (Ffont_face_attributes, Fopen_font):
15762 * image.c (gs_load):
15763 * w32font.c (fill_in_logfont):
15764 * xdisp.c (calc_pixel_width_or_height):
15765 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15766 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15768 2013-03-20 Kenichi Handa <handa@gnu.org>
15770 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15771 to 1 (temporary workaround until a bug related to ASCII
15772 optimization is fixed).
15774 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15776 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15777 Signal error if window is not internal. Adjust docstring.
15778 (delete_all_child_windows): Use combination_limit to save the buffer.
15779 (Fset_window_configuration): Adjust accordingly.
15780 * print.c (syms_of_print): Initialize debugging output not here...
15781 (init_print_once): ...but in a new function here.
15782 * lisp.h (init_print_once): Add prototype.
15783 * emacs.c (main): Add call to init_print_once. Adjust comments.
15785 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15787 * window.c (window_resize_check, window_resize_apply)
15788 (window_from_coordinates, recombine_windows, set_window_buffer)
15789 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15790 (Fsplit_window_internal, Fdelete_window_internal)
15791 (freeze_window_starts): Use bool for booleans.
15792 * window.h (window_frame_coordinates, resize_frame_windows)
15793 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15795 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15797 * dispnew.c (bitch_at_user): Use `user-error'.
15799 2013-03-17 Ken Brown <kbrown@cornell.edu>
15801 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15802 as return type of image_background. (Bug#13981)
15803 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15805 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15807 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15808 (ns_select): Don't return with result uninitialized.
15810 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15813 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15815 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15816 directories. If filename is nil, get directory name (Bug#13932).
15817 Use getFilename and getDirectory.
15818 (getFilename, getDirectory): New methods for EmacsSavePanel and
15820 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15822 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15824 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15826 2013-03-15 Kenichi Handa <handa@gnu.org>
15828 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15829 (adjust_after_replace): Make it back to static. Delete the third
15830 arg text_at_gap_tail. Cancel the code for handling it.
15832 * coding.h (struct coding_system): New member eol_seen.
15834 * coding.c (detect_ascii): New function.
15835 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15836 when the source bytes are actually scanned. On detecting for
15837 coding_category_utf_8_auto, call detect_ascii instead of scanning
15838 source bytes directly.
15839 (produce_chars): Call insert_from_gap with the new arg 0.
15840 (encode_coding): Likewise.
15841 (decode_coding_gap): Control ASCII optimization by the variable
15842 disable_ascii_optimization instead of #ifndef .. #endif.
15843 Deccode EOL format according to coding->eol_seen.
15844 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15847 * lisp.h (adjust_after_replace): Cancel externing it.
15848 (insert_from_gap): Adjust prototype.
15850 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15852 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15853 FULLSCREEN_MAXIMIZED. (Bug#13935)
15855 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15857 * region-cache.c (find_cache_boundary, move_cache_gap)
15858 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15859 Simplify debugging check and convert to eassert. Adjust comment.
15860 (pp_cache): Put under ENABLE_CHECKING.
15862 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15864 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15865 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15866 and WM_ACTIVATEAPP.
15867 (w32fullscreen_hook): If the frame is visible, reset
15868 f->want_fullscreen flag after changing the frame size. If the
15869 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15872 2013-03-13 Daniel Colascione <dancol@dancol.org>
15874 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15875 too so that these builds can use Cygwin's file conversion
15876 functions. (We've been building and linking cygw32.o all along
15877 and just not using it.)
15879 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15881 File synchronization fixes (Bug#13944).
15882 * Makefile.in (LIB_FDATASYNC): New macro.
15884 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15885 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15886 Don't worry about HAVE_FSYNC, since a substitute fsync is
15887 available if the system lacks one.
15888 (Fwrite_regin): Retry fsync if interrupted.
15890 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15892 * w32term.c (w32_read_socket): If the Emacs frame is being
15893 activated, call w32fullscreen_hook, to make sure the new frame
15894 dimensions are in effect. (Bug#13937)
15896 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15898 * xdisp.c (init_iterator): Simplify because both character and byte
15899 positions are either specified or -1. Add eassert. Adjust comment.
15900 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15901 character and byte positions can be obtained from marker.
15903 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15905 Static checking by Sun C 5.12.
15906 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15907 * bytecode.c (exec_byte_code):
15908 * dispnew.c (init_display):
15910 * fileio.c (Fsubstitute_in_file_name):
15911 * keyboard.c (Fevent_convert_list):
15912 * keymap.c (Fsingle_key_description):
15913 * term.c (maybe_fatal, fatal):
15914 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15915 * xsmfns.c (Fhandle_save_session):
15916 Omit unreachable code.
15917 * keymap.c (map_keymap_char_table_item): Cast void * to
15918 a function pointer type; the C Standard requires this.
15920 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15921 Include <sys/param.h> unconditionally, as that works elsewhere and
15922 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15923 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15926 See ChangeLog.12 for earlier changes.
15928 ;; Local Variables:
15932 Copyright (C) 2011-2014 Free Software Foundation, Inc.
15934 This file is part of GNU Emacs.
15936 GNU Emacs is free software: you can redistribute it and/or modify
15937 it under the terms of the GNU General Public License as published by
15938 the Free Software Foundation, either version 3 of the License, or
15939 (at your option) any later version.
15941 GNU Emacs is distributed in the hope that it will be useful,
15942 but WITHOUT ANY WARRANTY; without even the implied warranty of
15943 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15944 GNU General Public License for more details.
15946 You should have received a copy of the GNU General Public License
15947 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.