1 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3 * image.c (imagemagick_filename_hint): New function to possibly
4 apply `image-content-type-suffixes'.
5 (imagemagick_load_image): Use it.
7 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
10 if loading zlib failed.
12 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
14 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
15 2013-08-13 checkin below. Change bool to BOOL, rule is:
16 All Obj-C code uses BOOL, except for interfaces callable from C.
18 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
20 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
22 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
23 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
25 * w32term.h (struct scroll_bar): Convert fringe_extended_p
26 from Lisp_Object to bitfield. Adjust comment.
27 * w32term.c (x_scroll_bar_create): Adjust user.
28 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
29 * xterm.c (XTset_vertical_scroll_bar): Likewise.
31 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
32 to `unsigned int' when defining a bitfield.
34 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
36 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
38 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
40 * window.h (struct window): Convert left_margin_cols and
41 right_margin_cols from Lisp_Objects to integers. Adjust comment.
42 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
43 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
45 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
47 (showing_window_margins_p, update_window_line, update_frame_1):
48 * fringe.c (draw_fringe_bitmap_1):
49 * xdisp.c (window_box_width): Adjust users.
50 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
51 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
52 Use direct assignment.
53 (Fset_window_configuration, save_window_save, Fwindow_margins):
54 Convert Lisp_Object to integer and back where appropriate.
55 (Fset_window_margins): Adjust user. Return t if any margin
56 was actually changed, and mention this in docstring.
58 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
60 * syntax.c (forward_word):
61 * cmds.c (forward_char, backward_char): Mention the optional argument.
63 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
65 * window.h (struct window): Convert left_fringe_width
66 and right_fringe_width from Lisp_Objects to integers.
68 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
69 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
70 * window.c (wset_left_fringe_width, wset_right_fringe_width):
72 (make_window): Initialize new integer fields to -1.
73 (Fsplit_window_internal): Use direct assignment.
74 (Fset_window_configuration, save_window_save): Convert
75 Lisp_Object to integer and back where appropriate.
76 (Fset_window_fringes): Adjust user. Return t if any fringe
77 was actually changed, and mention this in docstring.
79 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
81 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
82 * nsfns.m (x_set_cursor_type):
83 * w32fns.c (x_set_cursor_type):
84 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
85 * xdisp.c (set_frame_cursor_types): ...but in common code.
87 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
89 * font.c (clear_font_cache): New function, stripped from...
90 (Fclear_font_cache): ...here, which now uses the function
91 above. Adjust comment.
92 * font.h (clear_font_cache): Add prototype.
93 * xfaces.c (clear_face_cache): Use clear_font_cache.
95 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
97 * window.c (Fset_window_start): Compare `w', not `window' because
98 `w' might not be equal to `window' after call to decode_live_window.
100 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
102 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
103 This fixes a problem introduced by the Bug#15035 patch
104 when using GPG. Reported by Herbert J. Skuhra.
106 2013-08-12 Eli Zaretskii <eliz@gnu.org>
108 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
109 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
112 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
114 * decompress.c (Fzlib_decompress_region): Support zlib
115 decompression, too, and rename.
117 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
119 Minor zlib configuration tweaks.
120 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
121 Don't assume presence of fn_inflateInit2_ zlib internal function.
123 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
125 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
126 include the zlib prefix.
128 2013-08-12 Eli Zaretskii <eliz@gnu.org>
130 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
131 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
132 define static variables that are pointers to zlib functions to be
134 (init_zlib_functions) [WINDOWSNT]: New function.
135 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
137 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
138 macros instead of invoking the zlib functions directly.
139 (syms_of_decompress): DEFSYM Qzlib_dll. Staticpro
142 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
144 Avoid looping over all frame windows to freeze and unfreeze.
145 * window.h (struct window): Drop frozen_window_start_p.
146 (freeze_window_starts): Drop prototype.
147 * frame.h (struct frame): New frozen_window_starts flag.
148 (FRAME_WINDOWS_FROZEN): New macro.
149 * window.c (freeze_window_start, freeze_window_starts):
151 (select_window, replace_window): Adjust users.
152 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
153 (window_frozen_p): New function.
154 (redisplay_window): Use it.
156 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
158 Fix some fd issues when running subprocesses (Bug#15035).
159 Fix bugs that can leak files or file descriptors on errors.
160 Don't unlink open temp files, as that's hard for users to diagnose
161 when things go awry (e.g., temp disk exhausted).
162 Don't bother to lock temp files. Check for invalid recursion.
163 * callproc.c (synch_process_fd): Remove. All uses removed.
164 (synch_process_tempfile): New var or macro.
165 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
167 (record_kill_process): New arg, the temp name. All callers changed.
168 (delete_temp_file): Now just a simple wrapper around unlink.
169 (call_process_kill): New arg, the call_process_fd array.
170 Close them all. Clear synch_process_pid. Remove the temp file,
171 or arrange for it to be removed.
172 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
173 that's been moved to synch_process_tempfile. Caller changed.
174 Do not remove the tempfile; that's now call_process_kill's
176 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
177 call_process_kill; the caller now does that.
178 (call_process_cleanup): Do not close the process fd; that's now
179 call_process_kill's responsibility.
180 (Fcall_process): Implement via new function call_process, which
181 has most of the old body of Fcall_process, but with a different API.
182 (call_process): New function that does not open or close filefd if
183 it is nonnegative. Record which fds need to be closed, and let
184 call_process_kill close (and remove the tempfile, on MSDOS) on error.
185 Signal an error if invoked recursively (could be done via a hook).
186 Simplify creation of the tempfile in the MSDOS case.
187 Don't create the output file until after checking for the executable.
188 Report any failure to open /dev/null.
189 Don't open /dev/null for writing twice; once is enough.
190 Don't create pipe if all output is being discarded or sent to file.
191 Don't worry about setting up the coding system or reading from the
192 pipe if all output is being discarded.
193 Hoist fd_error local into top level, to lessen block nesting.
194 Don't record deleted pid here; now done by Fcall_process_region.
195 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
196 and note its success in synch_process_tempfile.
197 Do not leak resources when child_setup fails.
198 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
199 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
200 (create_temp_file): Now returns open fd, with an additional
201 Lisp_Object * argument to return the name. All callers changed.
202 Do not close the file; rewind it instead, and leave it open for
203 the caller. Do not lock the temp file. Unwind-protect the file
204 and the file-descriptor.
205 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
206 If an asynchrounous process, record it here, not in call_process.
207 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
208 * eval.c (set_unwind_protect): New function.
209 * fileio.c (write_region): New function, generalized from the
210 old Fwrite_region. Do not lock temp files.
211 (Fwrite_region): Use it.
212 * lisp.h (set_unwind_protect, write_region): New decls.
213 * process.c: Include <verify.h>.
214 (make_process): Mark fds as initially closed.
215 (deleted_pid_list): Now a list of pid-filename pairs.
217 (close_process_fd): New function.
218 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
219 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
220 New constants. Verify that their number matches PROCESS_OPEN_FDS.
221 (create_process, create_pty, Fmake_serial_process)
222 (server_accept_connection): Record which fds need to be closed,
223 and let deactivate_process close them.
224 (Fmake_network_process): Do not discard the unwind-protect
225 until it's safe to do so.
226 (deactivate_process): Close the fds opened by create_process etc.
227 (Fprocess_send_eof): Adjust to new way of recording open fds.
228 Report an error if /dev/null can't be opened, instead of aborting.
229 * process.h (PROCESS_OPEN_FDS): New constant.
230 (struct Lisp_Process): New member open_fds.
231 (record_kill_process, record_deleted_pid): Adjust signatures.
232 (record_deleted_pid): Move decl here ...
233 * syswait.h (record_deleted_pid): ... from here.
235 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
237 * decompress.c: Fix bugs with large buffers and weird inputs.
238 Tune a bit. Reindent as per usual Emacs style.
239 (BUFFER_SIZE): Remove.
240 (Fdecompress_gzipped_region): Do not mishandle input buffers with
241 more than UINT_MAX bytes. Decompress into the gap instead of into
242 an auto buffer, as this should avoid copying. Return nil if
243 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
244 set immediate_quit; we shouldn't trust zlib code that much.
246 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
248 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
249 errors, and really move the gap to where we want it.
251 * lisp.h: Include decompress.c support.
253 * emacs.c (main): Include decompress.c support.
255 * Makefile.in: Include -lz if present.
257 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
259 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
260 (initWithTitle:): Initialize frame to 0.
261 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
262 (fillWithWidgetValue:frame:): Renamed from
263 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
265 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
266 fillWithWidgetValue:frame:
268 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
269 remove memory leak warnings.
271 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
272 (ns_check_menu_open): Handle menu == nil. Remove assignment to
275 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
276 (x_activate_menubar): Update the whole menu.
277 (trackingNotification:): Call ns_check_menu_open if tracking ends.
278 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
279 current event is not NSSystemDefined (Bug#15001).
280 Call ns_check_menu_open only if trackingMenu is 2.
281 (menuDidClose:): New method, decrease trackingMenu.
282 (fillWithWidgetValue:setDelegate:): New method.
283 (fillWithWidgetValue:): Call the above.
285 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
287 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
289 Omit some unnecessary casts.
290 Many of these go back to the old pre-C89 days, when they may have
291 been needed, but we've been assuming C89 or later for a while now.
292 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
293 (live_float_p, live_misc_p, live_vector_p):
294 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
295 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
297 * callint.c (Fcall_interactively):
298 * doc.c (Fsubstitute_command_keys):
299 * filelock.c (get_boot_time):
300 * frame.c (xrdb_get_resource):
301 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
302 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
303 (xg_get_file_name_from_selector, menuitem_destroy_callback)
304 (menuitem_highlight_callback, menu_destroy_callback)
305 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
306 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
307 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
308 (xg_tool_bar_help_callback, tb_size_cb):
309 * image.c (xpm_alloc_color, png_read_from_memory)
310 (png_read_from_file, png_load_body, our_memory_skip_input_data)
311 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
313 * keymap.c (describe_map):
314 * nsfns.m (Fns_display_monitor_attributes_list):
315 * nsmenu.m (process_dialog:):
316 * nsterm.m (hold_event):
317 * process.c (wait_reading_process_output):
318 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
319 * scroll.c (do_direct_scrolling, scrolling_1):
320 * termcap.c (tgetent):
321 * window.c (check_window_containing, add_window_to_list)
322 (freeze_window_starts):
323 * xdisp.c (compare_overlay_entries, vmessage):
324 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
325 (x_get_monitor_attributes_xrandr)
326 (Fx_display_monitor_attributes_list, x_display_info_for_name)
327 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
328 * xfont.c (xfont_match, xfont_open):
329 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
330 (menubar_selection_callback, menu_position_func)
331 (popup_selection_callback, create_and_show_popup_menu)
332 (dialog_selection_callback, create_and_show_dialog):
333 * xrdb.c (x_get_string_resource):
335 * xsmfns.c (x_session_check_input):
336 * xterm.c (x_draw_glyphless_glyph_string_foreground)
337 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
338 (xaw_jump_callback, xaw_scroll_callback):
339 Omit unnecessary casts.
341 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
343 Minor string-length refactoring.
344 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
345 * frame.c (make_monitor_attribute_list):
346 Prefer build_string to strlen + make_string.
348 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
350 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
351 don't check minor_code (Bug#14417).
353 2013-08-09 Eli Zaretskii <eliz@gnu.org>
355 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
356 vertical positions instead. This avoids calling MATRIX_ROW with
357 row numbers that are possibly beyond valid limits. (Bug#15064)
359 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
361 Use xstrdup and build_unibyte_string where applicable.
362 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
364 * xrdb.c (x_get_customization_string):
365 * xterm.c (xim_initialize):
366 * w32fns.c (w32_window): Use xstrdup.
367 (w32_display_monitor_attributes_list):
368 * emacs.c (init_cmdargs):
369 * keyboard.c (PUSH_C_STR):
370 * nsfont.m (nsfont_open):
371 * sysdep.c (system_process_attributes):
372 * w32.c (system_process_attributes):
373 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
375 2013-08-09 Eli Zaretskii <eliz@gnu.org>
377 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
378 variables of these types so that GDB would know about them, as aid
379 for debugging fatal exceptions. (Bug#15024) See also
380 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
383 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
385 * nsterm.m (ns_update_begin): Don't change clip path if it would be
386 larger than the NSWindow (Bug#14934).
388 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
390 Redesign redisplay interface to drop global variable updated_window.
391 Always pass currently updated window as a parameter to update routines.
392 * dispextern.h (updated_window): Remove declaration.
393 (struct redisplay_interface): Pass window parameter to
394 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
395 and after_update_window_hook.
396 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
398 * dispnew.c (updated_window): Remove.
399 (redraw_overlapped_rows, update_marginal_area, update_text_area)
400 (update_window_line): Adjust to match redisplay interface changes.
401 * nsterm.m (ns_update_window_begin, ns_update_window_end)
402 (ns_scroll_run, ns_after_update_window_line):
403 * w32term.c (x_update_window_begin, x_update_window_end)
404 (x_after_update_window_line, x_scroll_run):
405 * xterm.c (x_update_window_begin, x_update_window_end)
406 (x_after_update_window_line, x_scroll_run):
407 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
408 Likewise. Adjust comments where appropriate.
409 (x_cursor_to): Simplify because this is always called during window
410 update (but install debugging check anyway).
411 (expose_window): Check must_be_updated_p flag to see whether this
412 function is called during window update.
414 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
416 Do not reset window modification event counters excessively.
417 These leftovers and poor man's tricky methods to catch extra
418 redisplay's attention are no longer needed.
419 * frame.c (set_menu_bar_lines_1):
420 * minibuf.c (read_minibuf_unwind):
421 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
422 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
423 (window_scroll_line_based, Fset_window_configuration):
424 * xdisp.c (redisplay_window): Do not reset last_modified and
425 last_overlay_modified counters.
427 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
429 * xselect.c (x_send_client_event): Set send_event and serial, memset
430 data.l as it might be bigger than data.b. Use 24 bit mask to
431 XSendEvent (Bug#15034).
433 2013-08-07 Eli Zaretskii <eliz@gnu.org>
435 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
436 for TTY frames that are not the top frame on their console.
439 2013-08-07 Martin Rudalics <rudalics@gmx.at>
441 * w32term.c (w32fullscreen_hook): Really maximize frame when
442 asked for (Bug#14841).
444 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
446 Prefer selected_window to Fselected_window, likewise for frames.
447 * buffer.c (Fbuffer_swap_text):
448 * data.c (Fvariable_binding_locus):
449 * window.c (run_window_configuration_change_hook): Adjust users.
450 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
451 Use decode_live_frame.
453 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
455 Be more careful if selected window shows the buffer other than current,
456 use window_outdated only if this is not so. This change should also
457 address some weird issues discussed in Bug#13012.
458 * window.h (window_outdated): New prototype.
459 * window.c (window_outdated): Now here. Convert from static and
460 always assume window's buffer.
461 (Fwindow_end, Fwindow_line_height): Use it.
462 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
463 and always assume window's buffer.
464 (redisplay_window): Adjust user.
465 (redisplay_internal): Call to reconsider_clip_changes once and
466 check whether mode line should be updated only if selected window
467 shows current buffer.
468 (run_window_scroll_functions): Use eassert for debugging check.
469 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
471 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
473 * window.c (window_scroll, window_scroll_pixel_based)
474 (window_scroll_line_based): Use bool for booleans.
476 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
478 * process.c: Fix minor off-by-one issues in descriptor counts.
479 This shouldn't fix any real bugs, but it cleans up the code a bit.
480 (max_process_desc, max_input_desc): -1, not 0, means none.
482 (delete_input_desc): New function.
483 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
484 (deactivate_process): Scan backwards when recomuting max_process_desc;
485 that should be faster.
486 (init_process_emacs): Initialize max_input_desc.
488 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
490 Use region cache to speedup bidi_find_paragraph_start.
491 * buffer.h (struct buffer): New member bidi_paragraph_cache.
492 Rename cache_long_line_scans to cache_long_scans.
493 * buffer.c (bset_cache_long_line_scans): Rename to
494 bset_cache_long_scans.
495 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
496 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
498 (syms_of_buffer): Rename cache-long-line-scans to
499 cache-long-scans. Adjust docstring.
500 * search.c (newline_cache_on_off):
501 * indent.c (width_run_cache_on_off): Adjust users.
502 * bidi.c (bidi_paragraph_cache_on_off): New function.
503 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
504 * insdel.c (prepare_to_modify_buffer): Invalidate
505 bidi_paragraph_cache if enabled.
507 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
509 Invalidate region caches only if buffer text is going to be changed.
510 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
511 (modify_text): ...new prototype.
512 (prepare_to_modify_buffer_1): New prototype.
513 * textprop.c (modify_region): Rename to...
514 (modify_text_properties): ...new function.
515 (add_text_properties_1, set_text_properties, Fremove_text_properties)
516 (Fremove_list_of_text_properties): Adjust users.
517 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
518 (modify_text): ...new function.
519 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
520 (prepare_to_modify_buffer_1): ...new function.
521 * casefiddle.c (casify_region):
522 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
523 (Ftranspose_regions): Use modify_text.
525 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
527 * lisp.mk (lisp): Add nadvice.elc.
529 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
531 New macro to iterate over live buffers similar to frames.
532 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
533 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
534 Declare buffer-related variables here to offload lisp.h.
535 * buffer.c (Vbuffer_alist): Adjust comment.
536 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
537 (other_buffer_safely):
538 * data.c (store_symval_forwarding):
539 * dispnew.c (Fframe_or_buffer_changed_p):
540 * fileio.c (Fdo_auto_save):
541 * filelock.c (unlock_all_files):
542 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
544 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
546 Fix some minor races in hosts lacking mkostemp (Bug#15015).
547 * callproc.c (create_temp_file):
548 * filelock.c (create_lock_file):
549 Assume mkostemp, since it's now provided by Gnulib.
551 2013-08-04 Eli Zaretskii <eliz@gnu.org>
553 * w32.c (mkostemp): New function.
554 (mktemp): Remove, no longer used. Most of the code reused in
555 mkostemp. (Bug#15015)
556 (mktemp): Don't undef.
558 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
560 * dispnew.c (glyph_matrix_count, glyph_pool_count):
561 Move under GLYPH_DEBUG and ENABLE_CHECKING.
562 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
563 (free_glyph_pool, check_glyph_memory): Likewise for
564 all users. Adjust comments where appropriate.
566 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
568 * composite.h: Minor fixups.
569 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
570 to fix a misspelling, and change it to an inline function while
571 we're at it (it need not be a macro). All uses changed.
572 (composition_method, composition_valid_p):
573 Rewrite to avoid assignments in if-conditions.
575 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
577 Do not use global Lisp_Object in composition macros.
578 * composite.h (composition_temp): Remove declaration.
579 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
580 (composition_method, composition_valid_p): ...inline functions.
581 (compose_region): Remove the leftover.
582 * composite.c (composition_temp): Remove.
583 (run_composition_function, update_compositions)
584 (composition_compute_stop_pos, composition_adjust_point)
585 (Ffind_composition_internal):
586 * coding.c (handle_composition_annotation):
587 * xdisp.c (handle_composition_prop, check_point_in_composition):
588 Related users changed.
590 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
592 Drop FRAME_PTR typedef.
593 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
594 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
595 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
596 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
597 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
598 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
599 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
600 All related users changed.
602 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
604 * eval.c (default_toplevel_binding): New function.
606 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
607 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
608 (syms_of_eval): Export them.
609 * data.c (Fdefault_value): Micro cleanup.
610 * term.c (init_tty): Use "false".
612 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
614 Fix X GC leak in GTK and raw (no toolkit) X ports.
615 * xterm.c (x_free_frame_resources): If white and black relief
616 GCs are allocated, always free them here.
617 * xfns.c (x_make_gc): Omit redundant initialization.
618 * widget.c (create_frame_gcs): Remove the leftover.
619 (EmacsFrameDestroy): Do nothing because all GCs are now freed
620 in x_free_frame_resources.
622 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
624 * nsterm.m (windowWillResize:toSize:): Only change title if
625 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
627 (viewDidEndLiveResize): New method.
629 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
630 inside NS_IMPL_COCOA.
632 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
634 * insdel.c (adjust_after_replace, replace_range, del_range_2):
635 Do not check whether undo is enabled because record_insert and
636 record_delete does that themselves.
638 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
640 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
641 member which is not really used any more.
642 (FRAME_XIC_BASE_FONTNAME): Remove.
643 * xfns.c (xic_free_fontset): Adjust user.
644 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
645 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
646 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
647 (xdialog_show): Use eassert for debugging check.
648 * w32term.c (x_unfocus_frame): Remove unused dummy function.
650 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
652 * fileio.c, fns.c (merge): Move extern decl from here ...
653 * lisp.h (merge): ... to here.
655 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
657 Fix last font-related change.
658 * w32font.h (w32font_list_internal, w32font_match_internal):
660 * w32uniscribe.c (uniscribe_list, uniscribe_match):
661 (uniscribe_list_family): Adjust to match font API change.
662 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
663 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
665 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
667 * frame.h (FRAME_MOUSE_UPDATE):
668 * nsterm.m (ns_frame_up_to_date): Omit redundant check
669 whether hlinfo->mouse_face_mouse_frame is non-NULL.
671 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
673 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
674 * font.h (struct font_driver): Change list, match, and list_family
675 functions to accept struct frame * as first arg.
676 * font.c (font_score, font_compare, font_sort_entities): Remove
678 (font_sort_entities, font_list_entities, font_select_entity):
679 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
680 match font API change.
681 * xfont.c (xfont_list, xfont_match, xfont_list_family):
682 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
683 * ftxfont.c (ftxfont_list, ftxfont_match):
684 * xftfont.c (xftfont_list, xftfont_match):
685 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
686 * w32font.c (w32font_list, w32font_match, w32font_list):
687 (w32font_list_internal, w32_font_match_internal): Likewise.
688 * xfaces.c (Fx_family_fonts): Adjust user.
690 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
692 Do not use pure Xism x_wm_set_icon_position in non-X ports.
693 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
694 only if HAVE_X_WINDOWS is in use.
695 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
696 * nsterm.m (x_wm_set_icon_position): Remove no-op.
697 * w32term.c (x_wm_set_icon_position): Likewise.
698 * w32fns.c (x_icon): Adjust user.
700 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
702 * xterm.c (last_mouse_press_frame): Remove the
703 leftover which is not really used any more.
704 (handle_one_xevent, syms_of_xterm): Adjust users.
705 (x_flush): Call XFlush once per each X display, not frame.
706 This is better because this code always unconditionally skips
707 non-X frames in Vframe_list and issues the only XFlush if we
708 have more than one X frame on the same X display.
709 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
710 Use bool for booleans.
711 (x_draw_glyph_string_background, cvt_string_to_pixel):
712 (cvt_pixel_dtor): Drop unnecessary prototypes.
713 * xterm.h (x_display_ok): Adjust prototype.
715 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
717 Drop unnecessary functions that deals with frame pixel size.
718 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
719 (x_pixel_height): Drop prototypes.
720 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
721 (x_pixel_height): Drop implementations.
722 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
723 which should be always valid for window frame.
724 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
725 * w32menu.c (Fx_popup_dialog):
726 * xmenu.c (Fx_popup_dialog): Likewise for both.
728 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
730 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
731 frame parameters and call to Fmodify_frame_parameters just once.
732 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
733 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
734 and mention nil frame in docstring.
736 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
738 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
739 (x_figure_window_size): Likewise. Adjust to return long.
740 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
741 (toplevel): Move Qterminal_live_p to...
742 * terminal.c (toplevel): ...here, make it static, and...
743 (syms_of_terminal): ...DEFSYM here.
744 * frame.h (Qterminal_live_p): Remove declaration.
745 (make_frame, x_figure_window_size): Adjust prototype.
746 * nsfns.m (Fx_create_frame): Use long for window flags.
748 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
750 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
751 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
752 Do not assume that emacs_close (INT_MAX) is a no-op.
754 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
756 * xfaces.c (make_face_cache): For struct face_cache, prefer
757 xmalloc to xzalloc and so avoid redundant call to memset.
758 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
760 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
762 * fringe.c (draw_window_fringes, update_window_fringes)
763 (compute_fringe_widths):
764 * w32term.c (x_draw_glyph_string):
765 * window.c (candidate_window_p, Frecenter):
766 * xfaces.c (realize_basic_faces, realize_default_face)
767 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
768 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
769 * xfns.c (x_set_cursor_color, xic_free_xfontset):
770 * xmenu.c (Fx_menu_bar_open_internal):
771 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
772 * xsettings.c (xft_settings_event):
773 * xterm.c (x_draw_glyph_string, x_had_errors_p):
774 Use bool for booleans. Adjust style and comments where
776 * dispextern.h (draw_window_fringes, update_window_fringes)
777 (compute_fringe_widths):
778 * xterm.h (x_had_errors_p): Adjust prototype.
780 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
782 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
783 CHECK_LIST. Rewrite the loop to avoid useless local variable.
785 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
787 * fns.c (toplevel): Remove comment before Fsafe_length because
790 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
792 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
794 2013-07-28 Eli Zaretskii <eliz@gnu.org>
796 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
797 frame which got the message is still alive, before dereferencing
798 its pointer. (Bug#14970)
800 * frame.c (delete_frame): Test "this" frame's minibuffer window to
801 be a live window, before using it as such. (Bug#14970)
803 2013-07-27 Eli Zaretskii <eliz@gnu.org>
805 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
806 w32_detect_focus_change instead of doing part of its job by hand.
807 This fixes the problem whereby FOCUS_OUT events were not sent to
810 2013-07-26 Eli Zaretskii <eliz@gnu.org>
812 * process.c (Fprocess_list): Doc fix.
814 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
815 being re-exposed only if it didn't ask to become visible.
816 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
817 was previously iconified. (Bug#14841)
818 (x_iconify_frame): Mark the frame iconified.
820 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
822 Fix minor problems found by static checking.
823 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
824 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
826 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
828 * eval.c (set_specpdl_old_value): New function.
829 (unbind_to): Minor simplification.
830 (get_backtrace_frame): New function.
831 (Fbacktrace_frame): Use it. Add `base' argument.
832 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
833 (syms_of_eval): Export backtrace-eval.
834 * xterm.c (x_focus_changed): Simplify.
836 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
838 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
840 2013-07-24 Eli Zaretskii <eliz@gnu.org>
842 * xdisp.c (redisplay_window): Instead of moving point out of
843 scroll margin, reject the force_start method, and try scrolling
846 2013-07-24 Ken Brown <kbrown@cornell.edu>
848 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
851 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
853 * eval.c (Fprogn): Do not check that BODY is a proper list.
854 This undoes the previous change. The check slows down the
855 interpreter, and is not needed to prevent a crash. See
856 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
858 2013-07-23 Glenn Morris <rgm@gnu.org>
860 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
862 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
864 Port to GNU/Linux systems with tinfo but not ncurses.
865 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
866 to decide whether ncurses is being used. Without this change,
867 GCC complains about tgetent not being declared, on a system
868 that has tinfo installed but ncurses not installed.
870 * eval.c (Fprogn): Check that BODY is a proper list.
872 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
873 * data.c (Fsetq_default):
874 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
875 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
877 Tune by taking advantage of the fact that ARGS is always a list
878 when a function is declared to have UNEVALLED args.
880 * emacsgtkfixed.c: Port to GCC 4.6.
881 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
883 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
885 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
886 here to silence compiler warnings.
888 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
890 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
891 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
892 from messing up Emacs's 'struct frame' (Bug#14923).
894 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
896 * alloc.c (make_save_ptr_ptr): Define this function.
897 It was inadvertently omitted. It's needed only if
898 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
900 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
902 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
903 frame have focus (Bug#14895).
905 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
907 Avoid vfork-related deadlock more cleanly.
908 * callproc.c (child_setup): When the child's exec fails, output
909 the program name, as that's more useful. Use O_NONBLOCK to avoid
911 * process.c (create_process_1): Remove; no longer needed.
912 (create_process): Remove timer hack; no longer needed, now that
913 the child avoids deadlock.
915 2013-07-20 Glenn Morris <rgm@gnu.org>
917 * image.c (Fimage_flush): Fix doc typo.
919 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
921 Fix array bounds violation when pty allocation fails.
922 * process.c (PTY_NAME_SIZE): New constant.
923 (pty_name): Remove static variable; it's now auto.
924 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
925 Take pty_name as an arg rather than using a static variable.
927 (create_process): Recover pty_flag from process, not from volatile local.
928 (create_pty): Stay inside array even when pty allocation fails.
929 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
931 * lread.c (Fload): Avoid initialization only when lint checking.
932 Mention that it's needed only for older GCCs.
934 2013-07-20 Kenichi Handa <handa@gnu.org>
936 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
937 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
939 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
941 * lread.c (Fload): Avoid uninitialized warning.
943 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
945 Fix some minor file descriptor leaks and related glitches.
946 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
947 (create_lock_file): Use write, not emacs_write.
948 * image.c (slurp_file, png_load_body):
949 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
950 (server_accept_connection):
951 Don't leak an fd on memory allocation failure.
952 * image.c (slurp_file): Add a cheap heuristic for growing files.
953 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
954 as that's what the other routines do. Maybe input need not be
955 blocked at all, but it's better to be consistent.
956 Avoid undefined behavior when strlen is zero.
958 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
959 (NSTATICS): Now a constant; doesn't need to be a macro.
961 2013-07-19 Richard Stallman <rms@gnu.org>
963 * coding.c (decode_coding_utf_8): Add simple loop for fast
964 processing of ASCII characters.
966 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
968 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
970 2013-07-19 Eli Zaretskii <eliz@gnu.org>
972 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
973 unportable 'struct x_display_info'.
974 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
977 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
979 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
980 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
982 (system_process_attributes): Prefer plain char to unsigned char
983 when either will do. Clean up properly if interrupted or if
984 memory allocations fail. Don't assume sscanf succeeds. Remove
985 no-longer-needed workaround to stop GCC from whining. Read
986 command-line once, instead of multiple times. Check read status a
989 Fix obscure porting bug with varargs functions.
990 The code assumed that int is treated like ptrdiff_t in a vararg
991 function, which is not a portable assumption. There was a similar
992 -- though these days less likely -- porting problem with various
993 assumptions that pointers of different types all smell the same as
994 far as vararg functions is conserved. To make this problem less
995 likely in the future, redo the API to use varargs functions.
996 * alloc.c (make_save_value): Remove this vararg function.
997 All uses changed to ...
998 (make_save_int_int_int, make_save_obj_obj_obj_obj)
999 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
1001 (make_save_ptr): Rename from make_save_pointer, for consistency with
1002 the above. Define only on platforms that need it. All uses changed.
1004 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1006 * keyboard.c: Try to fix typos in previous change.
1007 (DISPLAY_LIST_INFO): New macro.
1008 (kbd_buffer_get_event): Do not access members that are not present
1009 in X11. Revert inadvertent change of "!=" to "=".
1011 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
1013 * keyboard.c (kbd_buffer_get_event):
1014 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
1015 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
1017 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1019 * filelock.c: Fix unlikely file descriptor leaks.
1020 (get_boot_time_1): Rework to avoid using emacs_open.
1021 This doesn't actually fix a leak, but is better anyway.
1022 (read_lock_data): Use read, not emacs_read.
1024 * doc.c: Fix minor memory and file descriptor leaks.
1025 * doc.c (get_doc_string): Fix memory leak when doc file absent.
1026 (get_doc_string, Fsnarf_documentation):
1027 Fix file descriptor leak on error.
1029 * term.c: Fix minor fdopen-related file descriptor leaks.
1030 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
1031 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
1033 * charset.c: Fix file descriptor leaks and errno issues.
1035 (load_charset_map_from_file): Don't leak file descriptor on error.
1036 Use plain record_xmalloc since the allocation is larger than
1037 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
1039 * eval.c (record_unwind_protect_nothing):
1040 * fileio.c (fclose_unwind):
1042 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
1043 The replacement doesn't block input, but that no longer seems
1046 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
1048 * lread.c: Fix file descriptor leaks and errno issues.
1049 (Fload): Close some races that leaked fds or streams when 'load'
1051 (Fload, openp): Report error number of last nontrivial failure to open.
1052 ENOENT counts as trivial.
1053 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
1055 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
1056 now that the function is always called with a nonnegative arg.
1057 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
1058 All uses replaced with ...
1059 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
1061 A few more minor file errno-reporting bugs.
1062 * callproc.c (Fcall_process):
1063 * doc.c (Fsnarf_documentation):
1064 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
1065 * process.c (set_socket_option):
1066 Don't let a constructor trash errno.
1067 * doc.c: Include <errno.h>.
1069 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
1071 * w32fns.c (unwind_create_tip_frame): Fix declaration.
1073 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1075 Fix w32 bug with call-process-region (Bug#14885).
1076 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
1077 to Fcall_process when the input is empty. This simplifies the
1078 code a bit. It makes no difference on POSIXish platforms but
1079 apparently it fixes a bug on w32.
1081 Fix bug where insert-file-contents closes a file twice (Bug#14839).
1082 * fileio.c (close_file_unwind): Don't close if FD is negative;
1083 this can happen when unwinding a zapped file descriptor.
1084 (Finsert_file_contents): Unwind-protect the fd before the point marker,
1085 in case Emacs runs out of memory between the two unwind-protects.
1086 Don't trash errno when closing FD.
1087 Zap the FD in the specpdl when closing it, instead of deferring
1088 the removal of the unwind-protect; this fixes a bug where a child
1089 function unwinds the stack past us.
1091 New unwind-protect flavors to better type-check C callbacks.
1092 This also lessens the need to write wrappers for callbacks,
1093 and the need for make_save_pointer.
1094 * alloca.c (free_save_value):
1095 * atimer.c (run_all_atimers):
1097 * alloc.c (safe_alloca_unwind):
1098 * atimer.c (unwind_stop_other_atimers):
1099 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
1100 * menu.c (cleanup_popup_menu) [HAVE_NS]:
1101 * minibuf.c (choose_minibuf_frame_1):
1102 * process.c (make_serial_process_unwind):
1103 * xdisp.h (pop_message_unwind):
1104 * xselect.c (queue_selection_requests_unwind):
1105 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
1106 * alloca.c (record_xmalloc):
1107 Prefer record_unwind_protect_ptr to record_unwind_protect with
1109 * alloca.c (Fgarbage_collect):
1110 Prefer record_unwind_protect_void to passing a dummy.
1111 * buffer.c (restore_buffer):
1112 * window.c (restore_window_configuration):
1113 * xfns.c, w32fns.c (do_unwind_create_frame)
1114 New wrapper. All record-unwind uses of wrappee changed.
1115 * buffer.c (set_buffer_if_live):
1116 * callproc.c (call_process_cleanup, delete_temp_file):
1117 * coding.c (code_conversion_restore):
1118 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
1119 * editfns.c (save_excursion_restore)
1120 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
1121 (save_restriction_restore):
1122 * eval.c (restore_stack_limits, un_autoload):
1123 * fns.c (require_unwind):
1124 * keyboard.c (recursive_edit_unwind, tracking_off):
1125 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
1126 * macros.c (pop_kbd_macro, restore_menu_items):
1127 * nsfns.m (unwind_create_frame):
1128 * print.c (print_unwind):
1129 * process.c (start_process_unwind):
1130 * search.c (unwind_set_match_data):
1131 * window.c (select_window_norecord, select_frame_norecord):
1132 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
1133 (fast_set_selected_frame):
1134 * xfns.c, w32fns.c (unwind_create_tip_frame):
1135 Return void, not a dummy Lisp_Object. All uses changed.
1136 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
1137 * callproc.c (call_process_kill):
1138 * fileio.c (restore_point_unwind, decide_coding_unwind)
1139 (build_annotations_unwind):
1140 * insdel.c (Fcombine_after_change_execute_1):
1141 * keyboard.c (read_char_help_form_unwind):
1142 * menu.c (unuse_menu_items):
1143 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
1144 * sound.c (sound_cleanup):
1145 * xdisp.c (unwind_redisplay):
1146 * xfns.c (clean_up_dialog):
1147 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
1148 Accept no args and return void, instead of accepting and returning
1149 a dummy Lisp_Object. All uses changed.
1150 * cygw32.c (fchdir_unwind):
1151 * fileio.c (close_file_unwind):
1152 * keyboard.c (restore_kboard_configuration):
1153 * lread.c (readevalllop_1):
1154 * process.c (wait_reading_process_output_unwind):
1155 Accept int and return void, rather than accepting an Emacs integer
1156 and returning a dummy object. In some cases this fixes an
1157 unlikely bug when the corresponding int is outside Emacs integer
1158 range. All uses changed.
1159 * dired.c (directory_files_internal_unwind):
1160 * fileio.c (do_auto_save_unwind):
1161 * gtkutil.c (pop_down_dialog):
1162 * insdel.c (reset_var_on_error):
1163 * lread.c (load_unwind):
1164 * xfns.c (clean_up_file_dialog):
1165 * xmenu.c, nsmenu.m (pop_down_menu):
1166 * xmenu.c (cleanup_widget_value_tree):
1167 * xselect.c (wait_for_property_change_unwind):
1168 Accept pointer and return void, rather than accepting an Emacs
1169 save value encapsulating the pointer and returning a dummy object.
1171 * editfns.c (Fformat): Update the saved pointer directly via
1172 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
1173 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
1174 (unwind_body): New function.
1175 (record_unwind_protect): First arg is now a function returning void,
1176 not a dummy Lisp_Object.
1177 (record_unwind_protect_ptr, record_unwind_protect_int)
1178 (record_unwind_protect_void): New functions.
1179 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
1180 * fileio.c (struct auto_save_unwind): New type.
1181 (do_auto_save_unwind): Use it.
1182 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
1183 * insdel.c (struct rvoe_arg): New type.
1184 (reset_var_on_error): Use it.
1185 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
1187 (specbinding_func): Remove; there are now several such functions.
1188 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
1189 (set_unwind_protect_ptr): New function.
1190 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
1192 Be simpler and more consistent about reporting I/O errors.
1193 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1194 Say "Read error" and "Write error", rather than "I/O error", or
1195 "IO error reading", or "IO error writing", when a read or write
1197 * process.c (Fmake_network_process, wait_reading_process_output)
1198 (send_process, Fprocess_send_eof, wait_reading_process_output):
1199 Capitalize diagnostics consistently. Put "failed foo" at the
1200 start of the diagnostic, so that we don't capitalize the
1201 function name "foo". Consistently say "failed" for such
1203 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
1204 All callers changed. This is so it can use report_file_error.
1205 * sysdep.c (serial_open, serial_configure): Capitalize I/O
1206 diagnostics consistently as above.
1208 * fileio.c (report_file_errno): Fix errno reporting bug.
1209 If the file name is neither null nor a pair, package it up as a
1210 singleton list. All callers changed, both to this function and to
1211 report_file_error. This fixes a bug where the memory allocator
1212 invoked by list1 set errno so that the immediately following
1213 report_file_error reported the wrong errno value.
1215 Fix minor problems found by --enable-gcc-warnings.
1216 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
1217 * keyboard.c (kbd_buffer_get_event): Remove unused local.
1219 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
1221 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
1222 Set event->arg to Qt if switch-event shall be generated.
1223 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
1225 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
1227 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
1230 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
1231 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
1232 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
1233 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
1234 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
1235 and there is a focused frame.
1236 (head_table): Add focus-in and focus-out.
1237 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
1238 bind to handle-focus-in/out.
1240 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
1241 (Fhandle_switch_frame): Call Fhandle_focus_in.
1242 (syms_of_frame): defsubr handle-focus-in/out.
1244 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1246 Fix porting bug to older POSIXish platforms (Bug#14862).
1247 * sysdep.c (emacs_pipe): New function, that implements
1248 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
1249 This should port better to CentOS 5 and to Mac OS X 10.6.
1250 All calls to pipe2 changed.
1252 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
1253 This makes the code easier to read and the executable a bit smaller.
1254 Do not replace all calls to Fcons that happen to create lists,
1255 just calls that are intended to create lists. For example, when
1256 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
1257 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
1258 Similarly for list2 through list5.
1259 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
1260 * bytecode.c (exec_byte_code):
1261 * callint.c (quotify_arg, Fcall_interactively):
1262 * callproc.c (Fcall_process, create_temp_file):
1263 * charset.c (load_charset_map_from_file)
1264 (Fdefine_charset_internal, init_charset):
1265 * coding.c (get_translation_table, detect_coding_system)
1266 (Fcheck_coding_systems_region)
1267 (Fset_terminal_coding_system_internal)
1268 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
1269 * composite.c (update_compositions, Ffind_composition_internal):
1270 * dired.c (directory_files_internal, file_name_completion)
1272 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
1273 * doc.c (Fsnarf_documentation):
1274 * editfns.c (Fmessage_box):
1276 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
1277 (Feval, eval_sub, Ffuncall, apply_lambda):
1278 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
1279 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
1280 (Fset_file_times, Finsert_file_contents)
1281 (Fchoose_write_coding_system, Fwrite_region):
1282 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
1283 * font.c (font_registry_charsets, font_parse_fcname)
1284 (font_prepare_cache, font_update_drivers, Flist_fonts):
1285 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
1286 * frame.c (make_frame, Fmake_terminal_frame)
1287 (x_set_frame_parameters, x_report_frame_params)
1288 (x_default_parameter, Fx_parse_geometry):
1289 * ftfont.c (syms_of_ftfont):
1290 * image.c (gif_load):
1291 * keyboard.c (command_loop_1):
1292 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
1293 (Fcopy_keymap, append_key, Fcurrent_active_maps)
1294 (Fminor_mode_key_binding, accessible_keymaps_1)
1295 (Faccessible_keymaps, Fwhere_is_internal):
1296 * lread.c (read_emacs_mule_char):
1297 * menu.c (find_and_return_menu_selection):
1298 * minibuf.c (get_minibuffer):
1299 * nsfns.m (Fns_perform_service):
1300 * nsfont.m (ns_script_to_charset):
1301 * nsmenu.m (ns_popup_dialog):
1302 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
1303 (Fx_own_selection_internal):
1304 * nsterm.m (append2):
1305 * print.c (Fredirect_debugging_output)
1306 (print_prune_string_charset):
1307 * process.c (Fdelete_process, Fprocess_contact)
1308 (Fformat_network_address, set_socket_option)
1309 (read_and_dispose_of_process_output, write_queue_push)
1310 (send_process, exec_sentinel):
1311 * sound.c (Fplay_sound_internal):
1312 * textprop.c (validate_plist, add_properties)
1313 (Fput_text_property, Fadd_face_text_property)
1314 (copy_text_properties, text_property_list, syms_of_textprop):
1315 * unexaix.c (report_error):
1316 * unexcoff.c (report_error):
1317 * unexsol.c (unexec):
1318 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
1319 (Fformat_mode_line, syms_of_xdisp):
1320 * xfaces.c (set_font_frame_param)
1321 (Finternal_lisp_face_attribute_values)
1322 (Finternal_merge_in_global_face, syms_of_xfaces):
1323 * xfns.c (x_default_scroll_bar_color_parameter)
1324 (x_default_font_parameter, x_create_tip_frame):
1325 * xfont.c (xfont_supported_scripts):
1326 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
1327 (menu_help_callback, xmenu_show):
1329 * xterm.c (set_wm_state):
1330 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
1331 and similarly for list2 through list5.
1333 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
1335 * callproc.c (Fcall_process_region): Fix minor race and tune.
1336 (create_temp_file): New function, with the temp-file-creation part
1337 of the old Fcall_process_region. Use Fcopy_sequence to create the
1338 temp file name, rather than alloca + build_string, for simplicity.
1339 Don't bother to block input around the temp file creation;
1340 shouldn't be needed. Simplify use of mktemp. Use
1341 record_unwind_protect immediately after creating the temp file;
1342 this closes an unlikely race where the temp file was not removed.
1343 Use memcpy rather than an open-coded loop.
1344 (Fcall_process_region): Use the new function. If the input is
1345 empty, redirect from /dev/null rather than from a newly created
1346 empty temp file; this avoids unnecessary file system traffic.
1348 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
1350 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
1351 Simplify by making this case like the other two. This is a bit
1352 slower on obsolete hosts, but the extra complexity isn't worth it.
1354 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
1355 * process.c (create_process) [!DOS_NT]:
1356 Remove now-unnecessary calls to emacs_close.
1358 2013-07-13 Eli Zaretskii <eliz@gnu.org>
1360 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
1361 returning early. (Bug#14850)
1363 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
1364 and inhibit-iso-escape-detection attributes of 'undecided'.
1367 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
1369 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
1370 Reported by Herbert J. Skuhra in
1371 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
1373 Don't lose top specpdl entry when memory is exhausted.
1374 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
1375 specpdl overflow here, to simplify callers; all callers changed.
1376 Always reserve an unused entry at the stack top; this avoids
1377 losing the top entry's information when memory is exhausted.
1379 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1381 Clean up errno reporting and fix some errno-reporting bugs.
1382 * callproc.c (Fcall_process):
1383 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1384 * process.c (create_process, Fmake_network_process):
1385 * unexaix.c (report_error):
1386 * unexcoff.c (report_error):
1387 Be more careful about reporting the errno of failed operations.
1388 The code previously reported the wrong errno sometimes.
1389 Also, prefer report_file_errno to setting errno + report_file_error.
1390 (Fcall_process): Look at openp return value rather than at path,
1391 as that's a bit faster and clearer when there's a numeric predicate.
1392 * fileio.c (report_file_errno): New function, with most of the
1393 old contents of report_file_error.
1394 (report_file_error): Use it.
1395 (Ffile_exists_p, Ffile_accessible_directory_p):
1396 Set errno to 0 when it is junk.
1397 * fileio.c (Faccess_file):
1398 * image.c (x_create_bitmap_from_file):
1399 Use faccessat rather than opening the file, to avoid the hassle of
1400 having a file descriptor open.
1401 * lisp.h (report_file_errno): New decl.
1402 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
1405 * process.c (create_process, wait_reading_process_output) [AIX]:
1406 Remove obsolete SIGHUP-related code, as Emacs no longer disables
1407 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
1408 a multithreaded environment anyway).
1409 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
1411 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
1413 * image.c (x_find_image_file): Don't close a remote file handle.
1415 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1417 Fix races with threads and file descriptors.
1418 * callproc.c (Fcall_process_region):
1419 * dired.c (open_directory):
1420 * emacs.c (main, Fdaemon_initialized):
1421 * image.c (x_find_image_file):
1422 * inotify.c (Finotify_rm_watch):
1423 * lread.c (Flocate_file_internal):
1424 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
1425 * term.c (term_mouse_moveto, init_tty):
1426 * termcap.c (tgetent):
1427 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
1428 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
1429 * unexhp9k800.c, unexmacosx.c (unexec):
1430 * callproc.c (Fcall_process_region):
1431 Use emacs_close, not close.
1432 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
1433 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
1434 and posix_close function on current platforms (which all lack them).
1435 (emacs_close): Use it. This should fix the races on GNU/Linux and
1436 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
1437 and it should avoid closing random victim file descriptors on
1440 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
1442 * inotify.c (uninitialized): Remove. All uses replaced by -1.
1443 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
1446 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
1447 This is for .gdbinit xbacktrace.
1449 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
1450 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
1451 (emacs_set_tty): Now static.
1452 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
1453 * term.c (tty_capable_p, tty_default_color_capabilities)
1454 (get_tty_terminal, term_mouse_movement)
1455 (handle_one_term_event, init_tty, maybe_fatal):
1456 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
1457 (tgetent, scan_file, name_match, compare_contin):
1458 * terminal.c (get_terminal):
1459 Use bool for boolean.
1460 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
1461 Prefer char to unsigned char if either will do.
1462 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
1463 (tty_write_glyphs): Prefer int to unsigned.
1464 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
1465 All callers changed.
1466 * termcap.c (tprint, main) [TEST]: Remove non-working test.
1468 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1471 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
1472 (B__dummy__): New dummy symbol, to pacify C89.
1473 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
1474 they can't grok varargs macros.
1475 * dispnew.c (add_window_display_history)
1476 (add_frame_display_history):
1477 * print.c (print_object):
1478 * xdisp.c (debug_method_add):
1479 Use %p printf format only for void pointers.
1480 * emacs.c (usage_message): New constant, replacing ...
1481 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
1482 (main): Adjust to usage reorg.
1483 * fns.c (syms_of_fns):
1484 * profiler.c (syms_of_profiler):
1485 Don't use non-constant struct initializers.
1486 * gnutls.h (gnutls_initstage_t):
1487 * lisp.h (enum Lisp_Fwd_Type):
1488 * lread.c (lisp_file_lexically_bound_p):
1489 * xsettings.c (anonymous enum):
1490 Remove trailing comma.
1491 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
1492 * lisp.h (ENUM_BF): Use unsigned if pedantic.
1493 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
1495 * regex.c (const_re_char): New type, to pacify strict C89.
1496 All uses of 'const re_char' replaced to use it.
1497 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
1498 with glibc when strict C89. This change is imported from gnulib.
1500 (_Restrict_arr_): Rename from __restrict_arr, similarly.
1501 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
1502 Omit GNU_LINUX implementation, since it requires long long.
1503 * xterm.c (x_draw_underwave):
1504 Do not assume the traditional order of struct's members.
1505 (x_term_init): Rewrite to avoid the need for non-constant structure
1508 Syntax cleanup, mostly replacing macros with functions.
1509 This removes the need for the syntax_temp hack.
1510 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
1511 * syntax.c (SYNTAX_INLINE): New macro.
1512 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
1513 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
1514 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
1515 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
1516 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
1517 (SYNTAX_COMEND_FIRST): Now functions, not macros.
1518 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
1519 Now constants, not macros.
1520 (syntax_temp) [!__GNUC__]: Remove.
1521 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
1522 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
1523 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
1524 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
1525 Move here from syntax.h; now functions, not macros. Except for the
1526 last function, these are static since only syntax.c uses them.
1527 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
1528 All uses changed. Now a function, not a macro; use this fact
1529 to simplify the code.
1530 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
1531 compiler bugs; no longer relevant.
1532 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1533 (SYNTAX_INLINE): New macro.
1534 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
1535 for the new functions. Use bool for boolean member.
1536 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
1537 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
1538 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1539 (SETUP_BUFFER_SYNTAX_TABLE):
1540 Now extern inline functions, not macros.
1541 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
1542 Remove; all uses replaced by implementation.
1543 (syntax_temp) [!__GNUC__]: Remove decl.
1544 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
1546 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
1548 * emacs.c (main): Fix syntax error.
1550 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1552 Timestamp fixes for undo (Bug#14824).
1553 * atimer.c (schedule_atimer):
1554 * fileio.c (Ffile_newer_than_file_p):
1555 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1556 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1557 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1558 (syms_of_fileio): Remove Sclear_visited_file_name.
1559 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1560 file doesn't exist; this avoids an ambiguity with negative timestamps.
1561 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1562 * systime.h (make_emacs_time, invalid_emacs_time):
1563 Don't assume struct timespec layout; POSIX doesn't guarantee it.
1564 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
1565 * undo.c (record_first_change): Push (visited-file-modtime) onto
1566 undo list rather than reimplementing it by hand, incorrectly.
1568 2013-07-09 Ken Brown <kbrown@cornell.edu>
1570 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
1572 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
1574 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
1576 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
1578 Handle errno and exit status a bit more carefully.
1579 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
1580 number into an exit status. Instead, use EXIT_CANCELED.
1581 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
1582 * callproc.c (relocate_fd):
1583 * emacs.c (close_output_streams, main):
1584 * process.c (create_process):
1585 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
1586 Use emacs_perror for simplicity.
1587 * callproc.c (relocate_fd, main):
1588 * sysdep.c (sys_subshell):
1589 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
1590 (shut_down_emacs): Use emacs_write, not write.
1591 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
1592 * fileio.c (Fcopy_file, e_write):
1593 * nsterm.m (ns_select):
1594 * process.c (send_process):
1595 * sound.c (vox_write):
1596 Use emacs_write_sig, not emacs_write.
1597 * lisp.h (emacs_write_sig, emacs_perror): New decls.
1598 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
1600 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
1602 (emacs_full_write): New function.
1603 (emacs_write): Rewrite to use it.
1604 (emacswrite_sig, emacs_perror): New functions.
1605 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
1607 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
1609 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
1610 on NS even if it is present. Pixmap on NS is a void*.
1612 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1614 Port to Ubuntu 10 (Bug#14803).
1615 Problem reported by T.V. Raman.
1616 * process.c (close_on_exec, accept4, process_socket):
1617 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1619 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1621 * w32.c (sys_dup): Declare prototype.
1625 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1627 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1629 Make file descriptors close-on-exec when possible (Bug#14803).
1630 This simplifies Emacs a bit, since it no longer needs to worry
1631 about closing file descriptors by hand in some cases.
1632 It also fixes some unlikely races. Not all such races, as
1633 libraries often open files internally without setting
1634 close-on-exec, but it's an improvement.
1635 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1636 * callproc.c (Fcall_process) [!MSDOS]:
1637 * emacs.c (main) [!DOS_NT]:
1638 * nsterm.m (ns_term_init):
1639 * process.c (create_process):
1640 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1641 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1642 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1643 Prefer mkostemp with O_CLOEXEC to mkstemp.
1644 * callproc.c (relocate_fd) [!WINDOWSNT]:
1645 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1646 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1648 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1649 Make the resulting file descriptor close-on-exec.
1650 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1651 * lread.c (load_descriptor_list, load_descriptor_unwind):
1652 Remove; no longer needed. All uses removed.
1653 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1654 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1656 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1657 (Fmake_network_process, Fnetwork_interface_list):
1658 (Fnetwork_interface_info, server_accept_connection):
1659 Make newly-created socket close-on-exec.
1660 * sysdep.c (emacs_open, emacs_fopen):
1661 Make new-created descriptor close-on-exec.
1662 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1663 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1665 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1667 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1668 for NS_IMPL_GNUSTEP.
1670 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1672 Fix openp errno handling.
1673 * callproc.c (Fcall_process): Preserve openp errno around close.
1674 * lread.c (openp): Set errno when returning -1, as some callers
1677 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1679 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1681 * nsterm.h (NSSavePanel): Update comment.
1682 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1683 (ns_run_file_dialog): Declare.
1685 * nsfns.m: Remove panelOK.
1687 (ns_run_file_dialog): New function.
1688 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1689 event loop, so file dialog is popped up by ns_run_file_dialog, called
1690 by sendEvent (Bug#14578).
1691 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1693 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1695 * xdisp.c (default_line_pixel_height): New function.
1696 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1697 (try_cursor_movement, redisplay_window, try_window)
1698 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1700 * window.c (window_scroll_pixel_based): use
1701 default_line_pixel_height.
1703 * dispextern.h (default_line_pixel_height): Add prototype.
1705 * frame.c (x_set_line_spacing): Accept a float value for
1706 line-spacing parameter, per the documentation.
1708 * data.c (Fmultibyte_string_p): Doc fix.
1710 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1712 Use emacs_open more consistently when opening files.
1713 This handles EINTR more consistently now, and makes it easier
1714 to introduce other uniform changes to file descriptor handling.
1715 * src/systdio.h: New file.
1716 * src/buffer.c (mmap_init):
1717 * cygw32.c (chdir_to_default_directory):
1718 * dispnew.c (Fopen_termscript):
1719 * emacs.c (Fdaemon_initialized):
1720 * fileio.c (Fdo_auto_save):
1721 * image.c (slurp_file, png_load_body, jpeg_load_body):
1722 * keyboard.c (Fopen_dribble_file):
1724 * print.c (Fredirect_debugging_output):
1725 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1726 * termcap.c (tgetent):
1727 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1728 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1729 * w32term.c (w32_initialize) [CYGWIN]:
1730 * xfaces.c (Fx_load_color_file):
1731 Use emacs_open instead of plain open, and emacs_fopen instead of
1733 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1734 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1735 * callproc.c (default_output_mode): New constant.
1736 (Fcall_process): Use it to call emacs_open instead of plain creat.
1737 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1738 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1739 (emacs_fopen): New function.
1740 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1741 Include <lisp.h>, for emacs_open.
1742 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1744 Remove duplicate #include directives.
1745 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1747 Don't include stdio.h twice.
1748 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1749 Don't include sys/types.h or stdio.h twice.
1750 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1751 * lread.c: Don't include coding.h twice.
1752 * nsfont.m: Don't include frame.h twice.
1753 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1754 * ralloc.c: Don't include <unistd.h> twice.
1755 * xdisp.c: Don't include font.h twice.
1756 * xterm.c: Don't include fontset.h twice.
1757 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1759 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1761 Scale ImageMagick images more carefully.
1762 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1763 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1764 Be more careful about avoiding undefined behavior after
1765 integer overflow and division by zero.
1767 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1769 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1770 (syms_of_w32fns): DEFSYM them.
1771 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1772 (CCHDEVICENAME): Define macros if not defined.
1773 (struct MONITOR_INFO_EX): New struct.
1774 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1775 (enum_display_monitors_fn): New variable.
1776 (globals_of_w32fns): Initialize it.
1777 (Fx_display_pixel_width, Fx_display_pixel_height)
1778 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1779 multi-monitor setups in docstrings.
1780 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1781 screen size by primary monitor's millimeter per pixel.
1782 (w32_monitor_enum, w32_display_monitor_attributes_list)
1783 (w32_display_monitor_attributes_list_fallback)
1784 (Fw32_display_monitor_attributes_list): New functions.
1785 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1787 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1789 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1791 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1793 * fileio.c (Qfile_notify_error): New error symbol.
1795 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1796 * inotify.c (inotify_callback, symbol_to_inotifymask)
1797 (Finotify_add_watch, Finotify_rm_watch): Use it.
1798 (inotifyevent_to_event): Exchange order of cookie and file name.
1799 (Finotify_add_watch): Adapt docstring.
1801 * lisp.h (Qfile_notify_error): Declare.
1803 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1805 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1806 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1807 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1808 which did not work (see <http://bugs.gnu.org/14569#307>).
1809 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1810 && (!noninteractive || initialized)). This attempts to thread
1811 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1813 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1815 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1816 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1818 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1820 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1821 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1822 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1823 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1825 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1827 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1828 Define to __sys_siglist.
1830 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1832 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1833 word-wrap, so that overflow-newline-into-fringe would work in
1834 visual-line-mode. (Bug#2749)
1835 (move_it_in_display_line_to): When the last scanned display
1836 element fits exactly on the display line, and
1837 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1838 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1839 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1840 finding buffer position that corresponds to pixel coordinates,
1841 e.g. in buffer_posn_from_coords.
1843 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1845 * process.c (handle_child_signal): Call catch_child_signal if
1848 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1850 Don't convert function pointers to void * and back.
1851 It isn't portable C, and it's easy enough to avoid.
1852 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1853 (make_save_value): Add support for SAVE_FUNCPOINTER.
1854 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1855 * print.c (print_object):
1856 Distinguish function from object pointers.
1857 * lisp.h (SAVE_FUNCPOINTER): New constant.
1858 (SAVE_SLOT_BITS): Adjust to it.
1859 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1860 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1861 (voidfuncptr): New typedef.
1862 (struct Lisp_Save_Value): New member data[0].funcpointer.
1863 (XSAVE_FUNCPOINTER): New function.
1865 Simplify buildobj processing.
1866 * Makefile.in (buildobj.h): Make it a sequence of strings each
1867 followed by comma, rather than a single string. Put it into a
1868 .tmp file in case there's an error while generating it.
1869 (gl-stamp): Use .tmp for temp files.
1870 (mostlyclean): Clean .tmp files.
1871 * doc.c (buildobj): Move to just the routine that needs it.
1872 It's now an array of strings, so processing is simpler.
1874 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1876 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1877 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1878 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1879 Invoke malloc_enable_thread even when not interactive.
1880 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1881 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1882 in this case, since the underlying bug has now been fixed.
1884 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1886 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1887 unlinking it (bug#14691).
1889 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1891 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1892 before checking whether buffer is modified. This lets
1893 `kill-buffer-query-functions' cancel killing of the buffer or save
1894 its content before `kill-buffer' asks user the "Buffer %s
1895 modified; kill anyway?" question.
1897 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1899 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1900 Let the super performKeyEquivalent deal with them (Bug#14747).
1902 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1904 * widget.c (resize_cb): Remove unused local.
1906 Do not use GTK 3 if it exists but cannot be compiled.
1907 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1908 * xterm.c (x_error_handler) [!USE_GTK]:
1911 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1913 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1915 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1916 to the valid range of values. (Bug#14753)
1918 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1919 when moving point by using the current glyph matrix. This avoids
1920 the need to force redisplay when this function is called in a
1923 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1925 Fix minor problems found by static checking.
1926 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1927 Redo the latter's body to sidestep GCC parenthesization warnings.
1928 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1929 * coding.c (detect_coding, detect_coding_system):
1930 * coding.h (struct undecided_spec):
1931 Use bool for boolean.
1932 * image.c (QCmax_width, QCmax_height): Now static.
1933 * xdisp.c (Fmove_point_visually): Remove unused local.
1935 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1937 * xdisp.c (Fmove_point_visually): New function.
1939 2013-06-28 Kenichi Handa <handa@gnu.org>
1941 * coding.h (define_coding_undecided_arg_index): New enum.
1942 (coding_attr_index): New members
1943 coding_attr_undecided_inhibit_null_byte_detection,
1944 coding_attr_undecided_inhibit_iso_escape_detection,
1945 coding_attr_undecided_prefer_utf_8.
1946 (undecided_spec): New struct.
1947 (struct coding_system): New member `undecided' of the member
1950 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1951 (detect_coding): Likewise.
1952 (detect_coding_system): Likewise.
1953 (Fdefine_coding_system_internal): New coding system properties
1954 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1956 (syms_of_coding): Adjust for coding_arg_undecided_max.
1958 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1960 * image.c (x_from_xcolors): Remove unused local.
1962 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1964 Defer image data transfer between X client and server until actual
1967 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1970 * image.c (Destroy_Image): Remove.
1971 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1972 `mask_p', and `colors_p'. All uses changed.
1973 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1974 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1975 New macros for `flags' arg to x_clear_image_1.
1976 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1977 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1978 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1979 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1980 (image_get_x_image, image_unget_x_image): New functions or macros.
1981 (image_background, image_background_transparent, x_to_xcolors)
1982 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1983 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1984 instead of Destroy_Image.
1985 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1986 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1987 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1988 (imagemagick_load_image, svg_load_image): Use them instead of
1989 x_create_x_image_and_pixmap, and x_put_x_image followed by
1990 x_destroy_x_image, respectively.
1991 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1992 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1993 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1994 background_transparent fields.
1995 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1996 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1998 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
2000 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
2001 This mostly consists of undoing recent changes.
2002 * callproc.c (Fcall_process):
2003 * process.c (create_process):
2004 Do not worry about catching SIGCHLD here, undoing previous change.
2005 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
2006 * process.c, process.h (catch_child_signal):
2007 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
2008 * process.c (catch_child_handler): Don't worry about being called
2009 lazily and do not assume caller has blocked SIGCHLD, undoing
2010 previous change. Move first-time stuff back to
2011 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
2012 tickle glib, as that causes Cygwin bootstrap to fail. Do not
2013 set lib_child_handler if it's already initialized, which may
2014 help avoid problems on GNUStep.
2016 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2018 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
2019 * callproc.c (Fcall_process):
2020 * process.c (create_process):
2021 Make sure SIGCHLD is caught before we fork,
2022 since Emacs startup no arranges to catch SIGCHLD.
2023 * process.c (lib_child_handler): Initialize to null, not to
2025 (catch_child_signal): Allow self to be called lazily.
2026 Do nothing if it's already been called.
2027 Assume caller has blocked SIGCHLD (all callers do now).
2028 * emacs.c (main): Do not catch SIGCHLD here; defer it until
2029 just before it's really needed.
2030 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
2031 since it hasn't been caught yet.
2033 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2035 * image.c (compute_image_size): New function to implement
2036 :max-width and :max-height.
2037 (imagemagick_load_image): Use it.
2039 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2041 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
2042 * callproc.c, process.h (block_child_signal, unblock_child_signal):
2044 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
2045 * process.c (catch_child_signal): Block SIGCHLD while futzing with
2046 the SIGCHLD handler, since the code is not atomic and (due to glib)
2047 signals may be arriving now.
2048 * sysdep.c (init_signals): Do not catch child signals here;
2049 'main' now does that later, at a safer time.
2051 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
2053 Clean up SIGCHLD handling a bit (Bug#14569).
2054 * process.c, process.h (catch_child_signal):
2055 Now always extern, even if !NS_IMPL_GNUSTEP.
2056 * process.c (catch_child_signal): Move glib tickler here from
2057 init_process_emacs, so that it's done earlier in Emacs
2058 initialization. Also move the noninteractive && !initialized
2059 check here from init_process_emacs. This is all a bit cleaner for
2060 GNUish platforms, and I hope it works around the Cygwin bug.
2061 * sysdep.c (init_signals): Invoke catch_child_signal here, so
2062 that glib signal handling is tickled before glib creates threads.
2064 * process.c (wait_reading_process_output): Avoid int overflow
2065 when reading more than 2 GiB total from a process.
2067 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2069 * process.c (create_process): Handle a couple more cases,
2070 i.e., work even if new_argv and wait_child_setup[i] are cached.
2071 Use Fcall_process's style for volatile vars.
2073 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
2075 * process.c (create_process): Mark PROCESS volatile.
2077 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2079 Use C99-style flexible array members if available.
2080 This avoids some subtle aliasing issues, which typically
2081 aren't a problem with GCC but may be a problem elsewhere.
2082 * alloc.c (sdata): New typedef, replacing the old struct sdata.
2083 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
2084 In either case, it uses a flexible array member rather than
2085 the old struct hack. All uses changed.
2086 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
2087 Adjust to sdata reorganization.
2088 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
2089 Use offsetof (struct, flex_array_member), not sizeof (struct), as
2090 that ports better to pre-C99 non-GCC.
2091 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
2092 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
2093 as the latter has changed.
2094 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
2095 and port better to pre-C99 GCC.
2096 * image.c (struct xpm_cached_color):
2097 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
2098 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
2099 Use FLEXIBLE_ARRAY_MEMBER.
2100 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
2101 Move decl to top level so it gets checked against implementation.
2102 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
2103 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
2105 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2107 * syntax.c: Integer cleanups.
2108 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
2109 All uses that need 0-or-2 changed to:
2110 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
2111 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
2112 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
2113 (char_quoted, prev_char_comend_first, back_comment)
2114 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2115 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
2116 Use bool for boolean.
2117 (update_syntax_table, skip_chars, skip_syntaxes):
2118 Prefer int to unsigned when either will do.
2119 (back_comment): Return boolean success flag, like forw_comment,
2120 instead of positive-or-minus-1 (which might have overflowed int anyway).
2121 Don't stuff ptrdiff_t into int.
2122 (syntax_spec_code, syntax_code_spec): Now const.
2123 (Fmatching_paren, scan_lists, scan_sexps_forward):
2124 Use enum syntaxcode for syntax code.
2125 (Fmatching_paren): Check that arg is a character, not just an integer.
2126 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
2127 (Finternal_describe_syntax_value): Omit no-longer-needed
2129 (skip_chars): Use char, not unsigned char, when the distinction
2131 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
2132 * bytecode.c (exec_byte_code):
2133 * syntax.c (syntax_spec_code, Fchar_syntax)
2134 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2136 * syntax.h (SYNTAX_WITH_FLAGS):
2137 Omit unnecessary casts.
2139 2013-06-20 Eli Zaretskii <eliz@gnu.org>
2141 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
2142 line dimensions here, to avoid race conditions with the main
2143 thread. (Bug#14062, bug#14630, bug#14669)
2145 * w32term.c (w32_draw_window_cursor): Compute the header line and
2146 mode line dimensions here.
2147 <w32_system_caret_window, w32_system_caret_hdr_height>:
2148 <w32_system_caret_mode_height>: New variables.
2150 * w32term.h: Declare them.
2152 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2154 * alloc.c (die): Move "assertion failed" string here ...
2155 * lisp.h (eassert): ... from here. Also, suppress evaluation of
2156 COND when SUPPRESS_CHECKING. This shrinks the executable text
2157 size by 0.8% to 2.2% when configured with --enable-checking,
2158 depending on optimization flags (GCC 4.8.1 x86-64).
2160 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
2162 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2164 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
2165 base is 2; this is more accurate.
2167 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
2169 * sound.c (string_default): Move to !WINDOWSNT section.
2170 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
2172 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
2174 * sound.c: Integer cleanups.
2175 Remove unnecessary forward decls.
2176 (struct sound_device): The 'file' member is now a Lisp_Object, not
2177 a char *, so that we needn't invoke alloca on a huge size.
2178 (Fplay_sound_internal): Adjust to this.
2179 (string_default): New function.
2180 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
2181 Use it to adjust to the struct sound_device change.
2182 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
2183 (be2hs) [0]: Remove.
2185 * syntax.c (skip_chars): Don't use uninitialized storage
2186 when searching a multibyte buffer for characters that are not in a
2187 unibyte string that contains non-ASCII characters.
2189 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
2191 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
2192 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
2194 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2196 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
2198 2013-06-18 Kenichi Handa <handa@gnu.org>
2200 * font.c (Ffont_spec): Signal an error for an invalid font name
2203 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2205 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
2206 In particular this ports to 32-bit sparc Sun cc.
2207 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
2208 array with a dummy element at specpdl[-1], so that its address can
2210 (unbind_to): Do not copy the binding; not needed, now that we
2211 copy old_value in the one place where the copy is needed.
2212 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
2213 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
2214 (union specbinding): Rename from struct specbinding. Redo layout
2215 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
2216 which is not portable. With Sun C 5.12 32-bit sparc, the
2217 declaration causes nargs to be an unsigned bitfield, a behavior
2218 that the C standard allows; but Emacs wants nargs to be signed.
2219 The overall type is now a union of structures rather than a
2220 structure of union of structures, and the 'kind' member is now a
2221 bitfield, so that the overall type doesn't grow. All uses changed.
2222 * process.c (Fmake_serial_process): Remove unnecessary initialization.
2224 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2226 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
2227 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
2229 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
2231 2013-06-17 Eli Zaretskii <eliz@gnu.org>
2233 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2234 unless we know that the window w's frame is a frame object.
2235 Another attempt at solving bug#14062 and bug#14630.
2237 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
2239 * textprop.c (property_set_type): New enum.
2240 (add_properties): Allow appending/prepending text properties.
2241 (add_text_properties_1): Factored out of Fadd_text_properties.
2242 (Fadd_text_properties): Move all the code into
2243 add_text_properties_1.
2244 (Fadd_face_text_property): New function that calls
2245 add_text_properties_1.
2247 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2249 Move functions from lisp.h to individual modules when possible.
2250 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
2251 * alloc.c (XFLOAT_INIT, set_symbol_name):
2252 * buffer.c (CHECK_OVERLAY):
2253 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
2254 (set_char_table_parent):
2255 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
2256 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
2257 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
2258 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
2260 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
2261 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
2262 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
2263 (backtrace_args, backtrace_debug_on_exit):
2264 * floatfns.c (CHECK_FLOAT):
2265 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
2266 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
2267 (set_hash_hash, set_hash_hash_slot, set_hash_index)
2268 (set_hash_index_slot):
2269 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
2270 * marker.c (CHECK_MARKER):
2271 * textprop.c (CHECK_STRING_OR_BUFFER):
2272 * window.c (CHECK_WINDOW_CONFIGURATION):
2273 Move here from lisp.h, and make these functions static rather than
2275 * buffer.c (Qoverlayp):
2277 * fns.c (Qhash_table_p):
2278 * window.c (Qwindow_configuration_p):
2280 * lisp.h: Remove the abovementioned defns and decls.
2282 Use functions, not macros, for XINT etc (Bug#11935).
2283 In lisp.h, prefer functions to function-like macros, and
2284 constants to object-like macros, when either will do. This:
2285 . simplifies use, as there's no more need to worry about
2286 arguments' side effects being evaluated multiple times.
2287 . makes the code easier to debug on some platforms.
2288 However, when using gcc -O0, keep using function-like macros
2289 for a few critical operations, for performance reasons.
2290 This sort of thing isn't needed with gcc -Og, but -Og
2291 is a GCC 4.8 feature and isn't widely-enough available yet.
2292 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
2293 Remove enum lsb_bits; no longer needed.
2294 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
2295 * buffer.c (Qoverlap):
2297 * fns.c (Qhash_table_p):
2298 Now extern, so lisp.h can use these symbols.
2299 * dispextern.h: Include character.h, for MAX_CHAR etc.
2300 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2301 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2302 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2303 (GLYPH_CODE_P): Move here from lisp.h.
2304 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2305 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
2306 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
2307 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
2308 XUNTAG now returns void *.
2309 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
2310 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
2311 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
2312 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
2313 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
2314 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
2315 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
2316 (lisp_h_XPNTR, lisp_h_XSYMBOL):
2317 New macros, renamed from their sans-lisp_h_ counterparts.
2318 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
2319 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
2320 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
2321 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
2322 If compiling via GCC without optimization, define these as macros
2323 in addition to inline functions.
2324 To disable this, compile with -DINLINING=0.
2325 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
2326 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
2327 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
2328 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
2329 (INTMASK, VALMASK): Now macros, since static values cannot be
2330 accessed from extern inline functions.
2331 (VALMASK): Also a constant, for benefit of old GDB.
2332 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
2333 is INTEGERP, which can fold it in.
2334 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
2335 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
2336 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
2337 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
2338 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
2339 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
2340 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
2341 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
2342 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
2343 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
2344 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
2345 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
2346 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
2347 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
2348 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
2349 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
2350 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
2351 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
2352 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
2353 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
2354 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
2355 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
2356 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
2357 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
2358 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
2359 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
2360 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
2361 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
2362 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
2363 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
2364 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
2365 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
2366 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
2368 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
2369 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
2370 (VALMASK): Define in one place rather than in two, merging the
2371 USE_LSB_TAG parts; this is simpler.
2372 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
2373 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
2374 Move up, to avoid use before definition.
2375 Also include "globals.h" earlier, for the same reason.
2376 (make_natnum): New function.
2377 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
2378 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
2379 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
2380 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
2381 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
2382 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
2383 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
2384 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
2385 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
2386 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
2387 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
2388 (Qwindow_configuration_p, Qimage): New forward declarations.
2389 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
2390 (STRING_COPYIN): Remove; unused.
2391 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
2392 (xcar_addr, xcdr_addr): New functions. All uses changed.
2393 (IEEE_FLOATING_POINT): Now a constant, not a macro.
2394 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2395 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2396 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2397 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
2398 (TYPE_RANGED_INTEGERP): Simplify.
2399 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
2400 (setlocale, fixup_locale, synchronize_system_messages_locale)
2401 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
2402 Now empty functions, not macros.
2403 (functionp): Return bool, not int.
2404 * window.c (Qwindow_configuration_p): Now extern,
2405 so window.h can use it.
2406 * window.h (Qwindowp): Move decl back to lisp.h.
2408 2013-06-15 Eli Zaretskii <eliz@gnu.org>
2410 * xdisp.c (Fline_pixel_height): New function, required for solving
2413 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
2415 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
2417 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
2419 * lread.c (syms_of_lread):
2420 * fns.c (Fprovide): Adjust to new format of after-load-alist.
2422 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
2424 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
2426 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
2428 * fileio.c (expand_file_name): Doc fix.
2430 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
2432 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
2433 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
2434 Wait for self, not for 0. This can't hurt on GNU or similar
2435 system, and may help with Cygwin.
2437 * keyboard.c: Don't use PROP (...) as an lvalue.
2438 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
2439 Use set_prop (A, B), not PROP (A) = B.
2441 2013-06-10 Eli Zaretskii <eliz@gnu.org>
2443 * xdisp.c (get_it_property): Use it->window instead of generating
2444 a Lisp object from it->w.
2446 2013-06-09 Eli Zaretskii <eliz@gnu.org>
2448 * xdisp.c (get_it_property): If it->object is a buffer, pass to
2449 get-char-property the window that is being rendered, instead of
2450 the buffer, to support window-specific overlays. (Bug#14575)
2451 (compute_display_string_pos): When W is NULL, use the current
2452 buffer as the object to pass to get-char-property.
2453 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
2454 pointer member of the bidi iterator, since no window is pertinent
2457 2013-06-08 Eli Zaretskii <eliz@gnu.org>
2459 * bidi.c (bidi_fetch_char): Accept additional argument, the window
2460 being displayed, and pass it to compute_display_string_pos.
2461 (bidi_level_of_next_char, bidi_resolve_explicit_1)
2462 (bidi_paragraph_init): All callers changed.
2464 * xdisp.c (init_from_display_pos, init_iterator)
2465 (handle_single_display_spec, next_overlay_string)
2466 (get_overlay_strings_1, reseat_1, reseat_to_string)
2467 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
2468 Set bidi_it.w member from it->w.
2469 (compute_display_string_pos): Accept additional argument, the
2470 window being displayed, and pass it to Fget_char_property.
2473 * dispextern.h (struct bidi_it): New member w, the window being
2475 (compute_display_string_pos): Adjust prototype.
2477 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
2479 * xgselect.c: Remove unneeded include xterm.h.
2481 * process.c (wait_reading_process_output): Check for NS before GLIB.
2482 GLIB may be linked in due to rsvg, but ns_select must be called.
2484 * xgselect.c (xg_select): Remove call to window_system_available
2485 and g_main_context_pending at the top, so Gdk events (i.e. file
2486 notify) are processed when Emacs is started with -nw.
2488 2013-06-07 Eli Zaretskii <eliz@gnu.org>
2490 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
2491 (ctagsfiles3): New variable, includes only *.m files.
2492 (TAGS): Use an explicit language name in the regular expressions,
2493 to avoid transformation of '/SOMETHING' by MSYS to
2494 'c:\MSYS\SOMETHING'.
2496 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
2498 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
2500 2013-06-06 Eli Zaretskii <eliz@gnu.org>
2502 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
2503 still need to set the mouse pointer shape and activate help-echo.
2506 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
2508 A few porting etc. fixes for the new file monitor code.
2509 See the thread containing
2510 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
2511 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
2512 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
2513 (dir_monitor_callback, Fgfile_rm_watch):
2514 Use assq_no_quit instead of Fassoc, for speed.
2515 (dir_monitor_callback, Fgfile_rm_watch):
2516 eassert that the monitor is a fixnum.
2517 (dir_monitor_callback): No need for CDR_SAFE.
2518 Simplify building of lisp with alternative tails.
2519 (Fgfile_add_watch, Fgfile_rm_watch):
2520 Do not assume glib functions set errno reliably on failure.
2521 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
2522 and signal an error otherwise.
2523 (Fgfile_rm_watch): Prefer CONSP to !NILP.
2524 Use Fdelq instead of Fdelete, for speed.
2526 2013-06-05 Eli Zaretskii <eliz@gnu.org>
2528 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
2529 don't insist on being invoked on a highlighted tool-bar button.
2530 Avoids losing tool-bar functionality when mouse-highlight is nil.
2531 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
2532 Don't highlight when mouse-highlight is nil.
2533 (note_mouse_highlight): When mouse-highlight is nil, don't return
2534 right away; instead, run tool-bar and mode-line highlight
2535 subroutine, clear any existing highlight, and revert the mouse
2536 pointer to its default shape. (Bug#14558)
2538 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2540 * lisp.mk (lisp): Add prog-mode.el.
2542 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
2544 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
2545 * process.c (dummy_handler): New function.
2546 (lib_child_handler): New static var.
2547 (handle_child_signal): Invoke it.
2548 (catch_child_signal): If a library has set up a signal handler,
2549 save it into lib_child_handler.
2550 (init_process_emacs): If using glib and not on Windows, tickle glib's
2551 child-handling code so that it initializes its private SIGCHLD handler.
2552 * syssignal.h (SA_SIGINFO): Default to 0.
2553 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2554 31; it should no longer be needed now.
2556 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2558 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2560 * gfilenotify.c (globals_of_gfilenotify): New function.
2561 (syms_of_gfilenotify): Move global initialization there.
2563 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
2565 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2567 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
2568 * keyboard.c (menu_bar_items, tool_bar_items):
2569 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
2570 not override local keymaps any more.
2572 2013-06-04 Eli Zaretskii <eliz@gnu.org>
2574 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
2576 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2578 * w32console.c (initialize_w32_display): Return the dimensions of
2579 the console window via 2 additional arguments, not via the current
2580 frame. This avoids crashes due to overrunning the bounds of
2581 frame's decode_mode_spec_buffer, which is not resized following
2582 the change of the frame dimensions from the initial 10x10.
2584 * w32term.h (w32_initialize_display_info): Adjust prototype.
2586 * term.c (init_tty): Take dimensions of the frame from the values
2587 returned by initialize_w32_display.
2589 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
2590 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
2591 (LIBES): Add $(GFILENOTIFY_LIBS).
2593 * w32inevt.c (handle_file_notifications): Add dummy implementation
2594 for !HAVE_W32NOTIFY.
2596 * w32term.c: Wrap code with HAVE_W32NOTIFY.
2598 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
2600 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
2602 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
2604 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
2606 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
2608 Fix minor problems found by static checking.
2609 * data.c (pure_write_error):
2610 Use xsignal2, not Fsignal, as Fsignal might return.
2611 * eval.c (set_backtrace_debug_on_exit): Now static.
2612 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2613 No longer inline. EXTERN_INLINE is needed only for functions
2614 defined in .h files. Reindent function header as per GNU style.
2615 (backtrace_p, backtrace_top, backtrace_next):
2616 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2617 compiler or linker. Add extern decls to pacify gcc -Wall.
2618 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2620 * frame.c (free_monitors): Define only on platforms that need it.
2621 * nsterm.m (ns_term_init):
2622 * process.c (catch_child_signal):
2623 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2624 defined on all porting targets these days.
2625 * process.c, process.h (catch_child_signal):
2626 Make it extern only if NS_IMPL_GNUSTEP is defined.
2628 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2630 * w32.c (gettimeofday): Make the signature identical to prototype
2631 in nt/inc/sys/time.h.
2633 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2635 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2638 * keyboard.c (safe_run_hooks_error): Improve error message.
2640 * data.c (pure_write_error): Add `object' argument.
2641 * puresize.h (CHECK_IMPURE): Use it.
2643 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2645 * Makefile.in (NOTIFY_OBJ): New variable.
2646 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2648 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2649 Call syms_of_gfilenotify.
2651 * gfilenotify.c: New file.
2653 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2654 and Qfile_w32notify.
2655 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2656 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2658 * lisp.h: Declare syms_of_gfilenotify.
2660 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2662 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2664 Merge the specpdl and backtrace stacks. Make the structure of the
2665 specpdl entries more obvious via a tagged union of structs.
2666 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2667 (enum specbind_tag): New enum.
2668 (struct specbinding): Make it a tagged union of structs.
2669 Add a case for backtrace records.
2670 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2671 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2672 (backtrace_debug_on_exit): New accessors.
2673 (struct backtrace): Remove.
2674 (struct catchtag): Remove backlist field.
2675 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2677 (Flocal_variable_p): Speed up the common case where the binding is
2679 * eval.c (backtrace_list): Remove.
2680 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2681 (set_backtrace_args, set_backtrace_nargs)
2682 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2683 (backtrace_next): New functions.
2684 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2685 (unwind_to_catch, internal_lisp_condition_case)
2686 (internal_condition_case, internal_condition_case_1)
2687 (internal_condition_case_2, internal_condition_case_n): Don't bother
2688 with backtrace_list any more.
2689 (Fsignal): Adjust to new backtrace format.
2690 (grow_specpdl): Move up.
2691 (record_in_backtrace): New function.
2692 (eval_sub, Ffuncall): Use it.
2693 (apply_lambda): Adjust to new backtrace format.
2694 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2696 (specbind): Adjust to new specpdl format. Simplify.
2697 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2698 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2700 (mark_backtrace): Remove.
2701 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2702 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2703 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2705 * profiler.c (record_backtrace): Use get_backtrace.
2706 (handle_profiler_signal): Use backtrace_top_function.
2707 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2710 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2712 * process.h (catch_child_signal): Declare.
2714 * process.c (catch_child_signal): New function.
2715 (init_process_emacs): Call it.
2717 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2718 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2720 (x_set_cursor_type): Remove declaration.
2721 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2722 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2723 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2724 (ns_get_color): Use F suffix on float.
2725 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2726 (ns_get_rgb_color): Remove.
2727 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2728 (note_mouse_movement): x and y are CGFloat.
2729 (ns_draw_fringe_bitmap): Remove unused rowY.
2730 Change #if to COCOA && >= 10_6.
2731 (ns_draw_window_cursor): Remove unused overspill.
2732 (ns_draw_underwave): width and x are EamcsCGFloat.
2733 (ns_draw_box): thickness is CGFloat.
2734 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2735 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2736 if not in main thread.
2737 (ns_get_pending_menu_title, ns_check_menu_open)
2738 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2739 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2740 (sendFromMainThread:): New method.
2741 (changeFont:): size is CGFloat.
2742 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2743 Disable warning about permanent text.
2744 (characterIndexForPoint:): Adjust return type depending on GNUStep
2746 (mouseDown:): delta is CGFloat.
2747 (updateFrameSize): Remove unised variable f.
2748 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2749 Cast float to EmacsCGFloat.
2750 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2751 also to -1 when restoring.
2752 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2753 inside NS_IMPL_COCOA.
2754 (toggleFullScreen:): Put call to toggleFullScreen inside
2755 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2756 (setPosition:portion:whole:): por is CGFloat.
2757 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2758 (mouseDown:): Use CGFloat.
2759 (mouseDragged:): Remove unised variable edge.
2760 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2762 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2764 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2765 when NS_IMPL_GNUSTEP.
2766 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2767 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2768 (EmacsToolbar): Add clearAll. Add tag argument to
2769 addDisplayItemWithImage.
2770 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2772 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2774 * nsmenu.m (ns_update_menubar): Make static.
2775 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2776 (fillWithWidgetValue:): Add cast to SEL for setAction.
2777 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2778 (update_frame_tool_bar): Update code for GNUStep.
2779 (clearAll): New method.
2780 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2781 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2782 Move identifierToItem setObject and activeIdentifiers addObject before
2783 call to insertItemWithItemIdentifier.
2784 (validateVisibleItems): Fix indentation.
2785 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2786 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2787 UtilityWindow to aStyle, remove call to setStyleMask.
2789 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2791 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2792 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2793 Use F suffix on floats.
2794 (ns_char_width): Returns CGFloat.
2795 (ns_ascii_average_width): w is CGFloat instead of float.
2796 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2798 (ns_glyph_metrics): CGFloat instead of float.
2800 * nsfns.m (x_set_foreground_color, x_set_background_color):
2802 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2803 remove unused variables.
2804 (Fns_read_file_name): Keep track if panel is for save.
2805 Use ns_filename_from_panel/ns_directory_from_panel.
2806 (Fns_list_services): delegate only used for COCOA.
2807 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2808 Just return the input if GNUStep.
2809 (x_screen_planes): Remove.
2810 (Fxw_color_values): Use EmacsCGFloat
2811 (Fns_display_monitor_attributes_list): Only get screen number for
2813 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2815 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2816 ns_directory_from_panel.
2818 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2820 * process.c (handle_child_signal): Also use WCONTINUED.
2821 This is so that list-processes doesn't mistakenly list the process
2822 as stopped, when the process has actually been continued and is
2825 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2827 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2828 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2829 not already configured.
2831 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2833 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2835 * Makefile.in (mostlyclean): Remove *.res files.
2837 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2839 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2840 a buffer (bug#8447).
2842 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2844 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2845 display vector, and we backtrack, handle the case that the
2846 previous character position is also displayed from a display
2847 vector or covered by a display string or image. (Bug#14476)
2849 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2851 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2852 (struct MonitorInfo, free_monitors): Remove.
2853 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2854 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2855 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2858 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2859 (struct MonitorInfo, free_monitors): Remove.
2860 (ns_screen_name): Make static.
2861 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2862 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2865 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2866 (struct MonitorInfo): New struct.
2867 (free_monitors, make_monitor_attribute_list): Declare.
2869 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2871 (free_monitors, make_monitor_attribute_list): New functions.
2872 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2875 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2877 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2879 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2881 * keyboard.c: Apply keyboard decoding only to events that come directly
2882 from the tty, not from unread-command-events (bug#14368).
2883 (read_event_from_main_queue): New function, extracted from read_char).
2884 (read_decoded_char): Remove.
2885 (read_decoded_event_from_main_queue): New function to replace it.
2886 (read_char): Use it.
2887 (read_key_sequence): Use read_char rather than read_decoded_char.
2889 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2891 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2893 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2895 2013-05-22 Kenichi Handa <handa@gnu.org>
2897 The following changes are to fix the setting of
2898 buffer-file-coding-system on, for instance, C-x RET c unix RET
2899 _FILE_OF_DOS_EOL_TYPE_ RET.
2901 * coding.h (struct coding_system): New member detected_utf8_chars.
2903 * coding.c (detect_coding_utf_8): Count characters and check EOL
2904 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2906 (setup_coding_system): Do not initialize coding->head_ascii.
2907 (check_ascii): Do not set coding->eol_seen but update it. Do not
2908 call adjust_coding_eol_type here.
2909 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2910 If the eol-type of CODING is already specified, adjust the eol type
2911 of the found coding-system.
2912 (decode_coding_gap): Cancel previous change. Utilize the
2913 character numbers counted by detect_coding_utf_8. Fix detection
2916 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2918 * search.c (looking_at_1): Only set last_thing_searched if the match
2919 changed the match-data (bug#14281).
2921 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2923 * xdisp.c (reseat_at_previous_visible_line_start):
2924 Already declared in dispextern.h, so remove it here.
2925 (move_it_vertically_backward): Likewise.
2927 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2929 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2930 (Fx_display_pixel_width, Fx_display_pixel_height)
2931 (Fx_display_mm_width, Fx_display_mm_height):
2932 Mention `display-monitor-attributes-list' in docstrings.
2934 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2935 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2936 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2937 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2938 (Fx_display_backing_store, Fx_display_visual_class)
2939 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2940 (Fx_display_grayscale_p, Fx_display_pixel_width)
2941 (Fx_display_pixel_height, Fx_display_planes)
2942 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2943 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2944 (Fx_display_mm_width, Fx_display_mm_height)
2945 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2946 height for all physical monitors as in X11.
2948 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2949 Return pixel width or height for all physical monitors as in X11.
2951 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2953 Port --enable-gcc-warnings to clang.
2954 * bytecode.c (exec_byte_code):
2956 Redo diagnostic pragmas to pacify clang, too.
2957 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2958 * editfns.c (Fencode_time):
2959 * fileio.c (file_accessible_directory_p):
2960 * font.c (font_unparse_xlfd):
2961 Use '&"string"[index]' instead of '"string" + (index)'.
2962 * undo.c (user_error): Remove; unused.
2964 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2966 * insdel.c (insert_1_both): Document the arguments, instead of
2967 referring to insert_1, which no longer exists.
2969 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2970 some window, increment windows_or_buffers_changed, so that
2971 *Messages* display in that window is updated. (Bug#14408)
2973 * w32.c: Include epaths.h.
2974 (init_environment): Use cmdproxy.exe without leading directories.
2975 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2977 (gettimeofday): Adjust signature and return value to Posix
2980 * unexw32.c (open_output_file): Delete the existing emacs.exe
2981 before creating it, to break the hard link to the versioned
2984 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2985 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2986 (FIRSTFILE_OBJ): New variables.
2987 (W32_RES): Rename to EMACSRES. All users changed.
2988 (base_obj): Use $(CM_OBJ).
2989 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2990 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2991 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2992 $(W32_RES_LINK) before $(LIBES).
2993 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2995 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2997 * makefile.w32-in (DOC): Use just "DOC".
2999 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
3001 * process.c: Export default filters and sentinels to Elisp.
3002 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
3004 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
3005 (Fset_process_sentinel, Fformat_network_address):
3006 Default to them instead of nil.
3007 (server_accept_connection): Sentinels can't be nil any more.
3008 (read_and_dispose_of_process_output): New function, extracted from
3009 read_process_output.
3010 (read_process_output): Use it; filters can't be nil.
3011 (Finternal_default_process_filter): New function, extracted from
3012 read_process_output.
3013 (exec_sentinel_unwind): Remove function.
3014 (exec_sentinel): Don't zilch sentinel while running.
3015 (status_notify): Sentinels can't be nil.
3016 (Finternal_default_process_sentinel): New function extracted from
3018 (setup_process_coding_systems): Default filter is not nil any more.
3019 (syms_of_process): Export new Elisp functions and initialize
3021 * lisp.h (make_lisp_proc): New function.
3023 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3025 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
3027 2013-05-14 Eli Zaretskii <eliz@gnu.org>
3029 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3030 unless we know that the window w is a leaf window.
3031 Another attempt at solving bug#14062.
3033 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
3035 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
3038 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
3040 * image.c (gif_load): Check that subimages fit (Bug#14345).
3042 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
3044 * lread.c (skip_dyn_eof): New function.
3045 (read1): Use it to skip the end of a file in response to #@00.
3047 * doc.c (get_doc_string): Slightly relax the sanity checking.
3049 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
3051 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
3052 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3053 (MonitorInfo): New struct.
3054 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
3055 (Fns_display_monitor_attributes_list): New functions.
3056 (display-usable-bounds): Remove.
3057 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
3060 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
3062 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
3063 (GTK_CHECK_VERSION): New macro, if not already defined.
3064 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
3065 replaced by GTK_CHECK_VERSION.
3067 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
3069 * xterm.h (GTK_PREREQ): New macro.
3070 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
3071 to use this macro instead, for consistency and clarity.
3073 2013-05-08 Eli Zaretskii <eliz@gnu.org>
3075 * xdisp.c (row_for_charpos_p): New function, with code of
3076 cursor_row_p, but accepts an additional argument CHARPOS instead
3077 of using a hardcoded PT.
3078 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
3079 (row_containing_pos): Call row_for_charpos_p instead of partially
3080 doing the same. Fixes cursor positioning under longlines-mode
3081 when longlines-show-effect includes more than one newline, when
3082 moving the cursor vertically up.
3084 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
3086 * makefile.w32-in (ACL_H): New macro.
3087 ($(BLD)/fileio.$(O)): Update dependencies.
3089 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3091 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
3092 * Makefile.in (LIB_ACL): New macro.
3093 (LIBACL_LIBS): Remove.
3094 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
3095 * fileio.c: Include <acl.h>.
3096 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
3097 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
3099 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
3102 * unexelf.c: Don't assume ElfW (Half) fits in int.
3103 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
3104 when dealing with ElfW (Half) values, since they can exceed 2**31
3105 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
3106 (entry_address): Omit unused NUM arg. All uses changed.
3108 2013-05-07 Juri Linkov <juri@jurta.org>
3110 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
3111 to the string converted from number with `Fnumber_to_string'.
3114 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3116 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
3117 This fixes a problem introduced by my previous change.
3119 2013-05-07 Glenn Morris <rgm@gnu.org>
3121 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
3123 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
3125 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
3127 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3129 Static checking by GCC 4.8.0.
3130 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
3131 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
3132 (x_get_monitor_attributes_fallback)
3133 (x_get_monitor_attributes_xinerama)
3134 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
3135 Define only if USE_GTK.
3136 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
3137 (x_get_monitor_attributes_fallback): Omit unused locals.
3138 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
3139 Use double, not float, to avoid mixed-mode floating point arithmetic.
3141 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3142 Jan Djärv <jan.h.d@swipnet.se>
3144 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
3145 (XINERAMA_CFLAGS): New macros.
3146 (ALL_CFLAGS, LIBES): Use them.
3148 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
3149 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
3150 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
3151 (syms_of_xfns): DEFSYM them.
3152 (struct MonitorInfo): New struct.
3153 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
3154 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
3155 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
3156 (x_get_monitor_attributes_xinerama): New functions.
3157 (Fx_display_monitor_attributes_list): New primitive.
3158 (syms_of_xfns): Defsubr it.
3160 * xterm.h (x_display_info): Add Xatom_net_workarea and
3161 Xatom_net_current_desktop.
3163 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
3164 and dpyinfo->Xatom_net_current_desktop.
3166 2013-05-06 Eli Zaretskii <eliz@gnu.org>
3168 * xdisp.c (pos_visible_p): Use the special code for finding the
3169 beginning of a display property or overlay for any "replacing"
3170 display property, not just for display strings. This solves
3171 incorrect reporting of position by posn-at-point. (Bug#14241)
3173 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
3175 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
3176 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
3177 Verify that ElfW (Half) fits in int.
3178 (fatal): Use same signature as lisp.h.
3179 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
3180 configure and build with -DUNEXELF_DEBUG without worrying about
3181 other modules that use DEBUG.
3182 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
3183 possibly-wide integers now uses it instead of plain fprintf.
3184 (entry_address): New function, which avoids problems with 32-bit
3185 overflow on 64-bit hosts.
3186 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
3187 (round_up): Don't assume the remainder fits in int.
3188 (find_section): Use bool for boolean. Simplify debug code.
3189 (unexec): Don't assume file sizes fit in int or size_t.
3190 Omit unnecessary trailing newline in 'fatal' format.
3191 Use strerror rather than outputting decimal error number.
3192 Remove unused code when emacs is not defined;
3193 this file relies on Emacs now.
3194 Don't assume e_phnum and e_shnum are positive.
3196 * regex.c: Fix problems when DEBUG is defined.
3197 (extract_number, extract_number_and_incr): Define regardless of
3198 whether DEBUG is defined; that's simpler and makes the code less
3199 likely to go stale in the normal case when DEBUG is not defined.
3200 Return int rather than taking an int * arg. All callers changed.
3201 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
3202 Remove, replacing with ...
3203 (DEBUG_PRINT): New macro. All callers changed.
3204 (DEBUG_COMPILES_ARGUMENTS): New macro.
3205 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
3206 (print_compiled_pattern, print_double_string) [DEBUG]:
3207 Use prototype rather than old-style definition.
3208 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
3209 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
3210 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
3211 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
3212 Don't assume ptrdiff_t, size_t, and long are the same width as int.
3213 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
3214 This matters only when DEBUG is defined.
3216 2013-05-05 Eli Zaretskii <eliz@gnu.org>
3218 * xdisp.c (set_iterator_to_next): Set the
3219 ignore_overlay_strings_at_pos_p flag only if we are _really_
3220 iterating over an overlay string, as indicated by the
3221 current.overlay_string_index member. (Bug#14306)
3223 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
3225 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
3226 to where it is used, to avoid autorelease issues (Bug#14050).
3228 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
3230 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
3231 * fileio.c (syms_of_fileio): Implement this.
3232 * filelock.c (create_lock_file): If symbolic links don't work, so
3233 we use a regular file as a lock file, do not fsync the lock file;
3236 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
3238 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
3239 (syms_of_minibuf): Adjust accodingly.
3241 * callint.c (Fcall_interactively): Adjust calls accordingly.
3243 2013-05-04 Eli Zaretskii <eliz@gnu.org>
3245 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
3246 w->contents is a buffer before computing everything else.
3247 Use parentheses to disambiguate last part of the condition.
3249 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
3250 assertion violations. (Bug#14062)
3252 2013-05-01 David Reitter <david.reitter@gmail.com>
3254 * nsfns.m (ns_tooltip): Initialize.
3256 2013-04-28 Eli Zaretskii <eliz@gnu.org>
3258 * coding.c (decode_coding_gap): Don't remove the character before
3259 a newline unless it's a CR character. (Bug#14287)
3261 2013-04-28 Dan Nicolaescu <dann@gnu.org>
3263 * dispextern.h (struct face): Move enum face_underline_type
3264 earlier so that bitfields can be in the same word.
3266 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
3268 * nsfns.m (handlePanelKeys): New function.
3269 (EmacsOpenPanel:performKeyEquivalent:)
3270 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
3271 arrows/function/control and copy/paste keys (Bug#14296).
3273 2013-04-27 Juri Linkov <juri@jurta.org>
3275 * callint.c (Fcall_interactively): Call `Qread_number' for
3276 interactive code letter `n' instead of using duplicate code.
3279 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
3281 * systime.h (make_timeval): Declare as 'const'.
3283 2013-04-27 Kenichi Handa <handa@gnu.org>
3285 * font.c (font_open_entity): Always open a font of manageable
3288 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
3290 Port better to AIX (Bug#14258).
3291 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
3294 2013-04-24 Kenichi Handa <handa@gnu.org>
3296 * coding.c (decode_coding_iso_2022): When an invalid escape
3297 sequence is encountered, reset the invocation and designation
3298 status to the safest one.
3300 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
3302 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
3303 Without this fix, "make distclean" leaves stamp-h1 behind.
3305 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
3307 * w32fns.c (w32_fullscreen_rect): New function to compute the
3308 window rectangle for the given fullscreen mode.
3309 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
3310 longer tunes the window size. This keeps the window's edges flush
3311 with the screen and allows the taskbar to hide itself in fullboth.
3313 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
3314 window decorations and uses the entire screen.
3316 * w32term.h (w32_fullscreen_rect) Add prototype.
3317 (struct w32_output): Replace normal_width, normal_height,
3318 normal_top, and normal_left members with a single normal_placement
3320 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
3322 (FRAME_NORMAL_PLACEMENT): New macro.
3324 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
3326 * minibuf.c (Ftest_completion): Silence compiler warning.
3328 2013-04-15 Eli Zaretskii <eliz@gnu.org>
3330 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
3333 * frame.h (WINDOW_FRAME): Protect macro and its argument with
3336 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3337 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
3338 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
3339 parentheses where appropriate.
3341 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
3343 * keyboard.c (timer_start_idle): Remove no-longer-used local.
3345 2013-04-14 Eli Zaretskii <eliz@gnu.org>
3347 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
3348 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
3349 Mention in the doc string that setting these variables takes
3350 effect only after a call to set-window-buffer. (Bug#14200)
3352 2013-04-13 Eli Zaretskii <eliz@gnu.org>
3354 * indent.c (Fvertical_motion): Don't consider display strings on
3355 overlay strings as display strings on the buffer position we
3356 started from. This prevents vertical cursor motion from jumping
3357 more than one line when there's an overlay string with a display
3358 property at end of line.
3359 Reported by Karl Chen <Karl.Chen@quarl.org> in
3360 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
3362 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
3364 * window.c (select_window): `record_buffer' even if window is
3365 already selected (bug#14191).
3367 2013-04-11 Eli Zaretskii <eliz@gnu.org>
3369 * window.c (Fwindow_end): Test more flags, including the buffer's
3370 last_overlay_modified flag, to determine whether the window's
3371 display is really up-to-date. Prevents the function from
3372 returning a stale value. (Bug#14170)
3373 (Fwindow_line_height): Fix the test for up-to-date-ness of the
3376 2013-04-10 Eli Zaretskii <eliz@gnu.org>
3378 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
3379 garbaged only if it is not already the top frame on its TTY.
3380 This prevents flickering due to constant redrawing of TTY frames when
3381 there are GUI frames open in the same session. (Bug#13864)
3383 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
3385 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
3386 of marking the idle timers directly.
3388 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3390 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
3393 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
3395 * window.c (select_window): Don't record_buffer while the invariant is
3396 temporarily broken (bug#14161).
3398 * fns.c (Fdelq): Don't assume !NILP => CONSP.
3400 2013-04-07 Eli Zaretskii <eliz@gnu.org>
3402 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
3404 2013-04-07 Romain Francoise <romain@orebokech.com>
3406 Ignore additional platform-specific ACL errors (Bug#13702).
3407 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
3408 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
3410 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
3412 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
3415 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
3417 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
3418 This bug was introduced by my 2013-02-25 change that simplified
3419 data_start configuration. Without this change, on GNU/Linux
3420 an Emacs configured with --enable-profiling fails immediately
3421 due to a profiler signal.
3422 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
3423 with these flags. On platforms where special flags are needed
3424 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
3425 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
3426 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
3428 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
3430 Get rid of some platform-specific functions examining window
3431 system and its capabilities. This is a partial rework of the
3433 * lisp.h (have_menus_p): Remove prototype. This function is
3434 replaced with platform-independent window_system_available.
3435 (check_window_system): Move to...
3436 * frame.h (decode_window_system_frame, window_system_available):
3437 ...here, add new prototypes.
3438 * frame.c (window_system_available, decode_window_system_frame):
3440 (check_window_system): Platform-independent now.
3441 * xterm.h (x_in_use): Remove declaration.
3443 * w32term.h (check_x_frame):
3444 * nsterm.h (check_x_frame): Remove prototypes. This function
3445 is replaced with platform-independent decode_window_system_frame.
3446 * msdos.c (have_menus_p): Remove.
3447 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
3448 Remove platform-specific functions. Use check_window_system,
3449 decode_window_system_frame and check_ns_display_info where
3450 appropriate. Minor style and comment tweaks.
3451 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
3452 (check_x_frame): Likewise.
3453 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
3455 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
3456 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
3457 * xmenu.c, xselect.c: All related users changed.
3459 2013-04-03 Kenichi Handa <handa@gnu.org>
3461 The following changes is to optimize the code for reading UTF-8
3464 * coding.c (check_ascii): Rename from detect_ascii. Return value
3465 changed. Check EOL format. Do not call adjust_coding_eol_type
3467 (check_utf_8): New function.
3468 (adjust_coding_eol_type): Do nothing if already adjusted.
3469 (detect_coding): Compare the return value of check_ascii with
3470 coding->src_bytes. Call adjust_coding_eol_type if necessary.
3471 (decode_coding_gap): Optimize for valid UTF-8.
3473 2013-03-21 Kenichi Handa <handa@gnu.org>
3475 * coding.c (syms_of_coding): Cancel previous change.
3477 * insdel.c (insert_from_gap): Fix previous change.
3479 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
3481 Consistently use platform-specific function to detect window system.
3482 * lisp.h (check_window_system): New prototype. This function is
3483 going to replace check_x, check_w32 and check_ns.
3484 (have_menus_p): Mention msdos.c in comment.
3485 * fontset.c (check_window_system_func): Remove. Adjust all users.
3486 * fontset.h (check_window_system_func): Remove prototype.
3487 * nsterm.h (check_ns):
3488 * xterm.h (check_x):
3489 * w32term.h (check_w32): Likewise.
3490 * menu.c (Fx_popup_menu): Use check_window_system.
3491 * msdos.c (check_window_system): Define for MS-DOS.
3492 * nsfns.m (check_window_system): Define for NS. Adjust all users.
3493 * w32fns.c (check_window_system): Likewise for MS-Windows.
3494 * xfns.c (check_window_system): Likewise for X.
3495 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
3496 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
3498 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
3500 Prefer < to > in range checks such as 0 <= i && i < N.
3501 This makes it easier to visualize quantities on a number line.
3502 This patch doesn't apply to all such range checks,
3503 only to the range checks affected by the 2013-03-24 change.
3504 This patch reverts most of the 2013-03-24 change.
3505 * alloc.c (xpalloc, Fgarbage_collect):
3506 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
3507 * character.c (string_escape_byte8):
3508 * charset.c (read_hex):
3509 * data.c (cons_to_unsigned):
3510 * dispnew.c (update_frame_1):
3511 * doc.c (Fsubstitute_command_keys):
3512 * doprnt.c (doprnt):
3513 * editfns.c (hi_time, decode_time_components):
3514 * fileio.c (file_offset):
3515 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3516 * font.c (font_intern_prop):
3517 * frame.c (x_set_alpha):
3518 * gtkutil.c (get_utf8_string):
3519 * indent.c (check_display_width):
3520 * keymap.c (Fkey_description):
3521 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
3523 * minibuf.c (read_minibuf_noninteractive):
3524 * process.c (wait_reading_process_output):
3525 * search.c (Freplace_match):
3526 * window.c (get_phys_cursor_glyph):
3527 * xdisp.c (redisplay_internal):
3528 * xsmfns.c (smc_save_yourself_CB):
3529 Prefer < to > for range checks.
3530 * dispnew.c (sit_for): Don't mishandle NaNs.
3531 This fixes a bug introduced in the 2013-03-24 change.
3532 * editfns.c (decode_time_components): Don't hoist comparison.
3533 This fixes another bug introduced in the 2013-03-24 change.
3535 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3537 * frame.h (struct frame): Drop scroll_bottom_vpos
3538 member becaue all real users are dead long ago.
3539 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
3540 * xdisp.c (redisplay_internal): Adjust user.
3542 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
3544 * nsmenu.m (showAtX:Y:for:): setLevel to
3545 NSPopUpMenuWindowLevel (Bug#13998).
3547 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
3549 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3550 (ns_check_pending_open_menu): Declare.
3552 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3553 (x_activate_menubar): Update the menu with title that matches
3554 ns_get_pending_menu_title, and call
3555 ns_check_pending_openmenu (Bug#12698).
3556 (menuWillOpen:): New method.
3557 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3559 * nsterm.m (menu_will_open_state, menu_mouse_point)
3560 (menu_pending_title): New varaibles.
3561 (ns_get_pending_menu_title, ns_check_menu_open)
3562 (ns_check_pending_open_menu): New functions.
3564 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
3566 * indent.c (current_column_bol_cache): Remove leftover which is not
3567 used in Fmove_to_column any more.
3568 (current_column, scan_for_column): Adjust users.
3569 * keyboard.c (last_point_position_buffer, last_point_position_window):
3570 Remove leftovers which are not used for recording undo any more.
3571 (command_loop_1, syms_of_keyboard): Adjust users.
3572 * xdisp.c (last_max_ascent): Remove leftover which is not used in
3573 redisplay_window any more.
3574 (move_it_to): Adjust user.
3576 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
3578 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
3579 Update dependencies.
3581 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
3583 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
3584 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
3587 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3589 * window.h (struct window): Replace hchild, vchild and buffer slots
3590 with the only contents slot. This is possible because each valid
3591 window may have either the child window (in vertical or horizontal
3592 combination) or buffer to display (for the leaf window). Using that,
3593 a lof of operations to traverse and/or change window hierarchies may
3594 be simplified. New member horizontal is used to distinguish between
3595 horizontal and vertical combinations of internal windows.
3596 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
3597 (WINDOW_VERTICAL_COMBINATION_P): New macros.
3598 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
3599 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
3600 Use contents slot, not buffer, where appropriate.
3601 (wset_combination): New function.
3602 (wset_buffer): Add eassert.
3603 (Fframe_first_window): Simplify the loop reaching first window.
3604 (Fwindow_buffer): Use WINDOW_LEAF_P.
3605 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
3606 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
3607 (unshow_buffer): Convert initial debugging check to eassert.
3608 (replace_window, recombine_windows, Fdelete_other_windows_internal)
3609 (make_parent_window, window_resize_check, window_resize_apply)
3610 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3611 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3612 Adjust to match struct window changes.
3613 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3614 (mark_window_cursors_off, count_windows, get_leaf_windows)
3615 (foreach_window_1): Simplify the loop.
3616 * alloc.c (mark_object): Do not check for the leaf window because
3617 internal windows has no glyph matrices anyway.
3618 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3619 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3620 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3621 (build_frame_matrix_from_window_tree, mirror_make_current)
3622 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3623 (update_window_tree, set_window_update_flags): Simplify the loop.
3624 (sync_window_with_frame_matrix_rows): Enforce live window.
3625 Use contents slot, not buffer, where appropriate.
3626 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3627 and WINDOW_HORIZONTAL_COMBINATION_P.
3628 (make_frame_visible_1): Simplify the loop.
3629 Use contents slot, not buffer, where appropriate.
3630 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3631 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3632 (expose_window_tree): Likewise.
3633 Use contents slot, not buffer, where appropriate.
3634 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3635 to avoid deleted windows. Use contents slot instead of buffer.
3636 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3637 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3638 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3639 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3641 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3643 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3644 identify the reasons for assertion violations in bug#14062 and
3646 (Fx_show_tip): Fix compilation error under
3647 "--enable-check-lisp-object-type". (Bug#14073)
3649 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3650 Reported by <rzl24ozi@gmail.com>.
3652 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3654 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3656 (unwind_with_echo_area_buffer): ...to restore it here.
3657 This is needed to ensure that...
3658 (redisplay_window): ...both window markers are valid here,
3659 which is verified by eassert.
3660 * editfns.c (save_excursion_save): Do not assume that
3661 selected_window always displays the buffer.
3662 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3665 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3667 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3670 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3672 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3674 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3676 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3677 since MinGW's w32api headers do. This avoids compiler warnings.
3679 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3682 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3684 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3686 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3688 * gtkutil.c (style_changed_cb): Check if frame is live and an
3689 X frame (Bug#14038).
3691 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3693 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3694 Define only for _WIN32_WINNT less than 0x0500.
3695 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3697 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3698 see its own definitions of 'struct timeval' and 'struct timezone'.
3700 Fix incompatibilities between MinGW.org and MinGW64 headers.
3701 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3703 * w32.c (REPARSE_DATA_BUFFER): Guard with
3704 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3706 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3708 * xterm.c: Include X11/XKBlib.h
3709 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3711 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3713 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3715 * blockinput.h (input_blocked_p): Likewise.
3716 * bytecode.c (exec_byte_code): Likewise.
3717 * callproc.c (call_process_kill, call_process_cleanup)
3718 (Fcall_process): Likewise.
3719 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3720 (Fccl_execute_on_string): Likewise.
3721 * character.c (string_escape_byte8): Likewise.
3722 * charset.c (read_hex): Likewise.
3723 * cm.c (calccost): Likewise.
3724 * data.c (cons_to_unsigned): Likewise.
3725 * dired.c (directory_files_internal, file_name_completion):
3727 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3728 (sit_for): Likewise.
3729 * doc.c (Fsubstitute_command_keys): Likewise.
3730 * doprnt.c (doprnt): Likewise.
3731 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3732 * emacsgtkfixed.c: Likewise.
3733 * fileio.c (file_offset, Fwrite_region): Likewise.
3734 * floatfns.c (Fexpt, fmod_float): Likewise.
3735 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3737 * font.c (font_intern_prop): Likewise.
3738 * frame.c (x_set_alpha): Likewise.
3739 * gtkutil.c (get_utf8_string): Likewise.
3740 * indent.c (check_display_width): Likewise.
3741 * intervals.c (create_root_interval, rotate_right, rotate_left)
3742 (split_interval_right, split_interval_left)
3743 (adjust_intervals_for_insertion, delete_node)
3744 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3745 (merge_interval_right, merge_interval_left, copy_intervals)
3746 (set_intervals_multibyte_1): Likewise.
3747 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3748 * keymap.c (Fkey_description): Likewise.
3749 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3750 * lread.c (openp, read_integer, read1, string_to_number):
3752 * menu.c (ensure_menu_items): Likewise.
3753 * minibuf.c (read_minibuf_noninteractive): Likewise.
3754 * print.c (printchar, strout): Likewise.
3755 * process.c (create_process, Faccept_process_output)
3756 (wait_reading_process_output, read_process_output, send_process)
3757 (wait_reading_process_output): Likewise.
3758 * profiler.c (make_log, handle_profiler_signal): Likewise.
3759 * regex.c (re_exec): Likewise.
3760 * regex.h: Likewise.
3761 * search.c (looking_at_1, Freplace_match): Likewise.
3762 * sysdep.c (get_child_status, procfs_ttyname)
3763 (procfs_get_total_memory): Likewise.
3764 * systime.h (EMACS_TIME_VALID_P): Likewise.
3765 * term.c (dissociate_if_controlling_tty): Likewise.
3766 * window.c (get_phys_cursor_glyph): Likewise.
3767 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3768 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3770 * xfns.c (Fx_window_property): Likewise.
3771 * xmenu.c (set_frame_menubar): Likewise.
3772 * xselect.c (x_get_window_property, x_handle_dnd_message):
3774 * xsmfns.c (smc_save_yourself_CB): Likewise.
3775 * xterm.c (x_scroll_bar_set_handle): Likewise.
3777 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3779 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3780 to be optional or nil. Adjust comment and convert it to docstring.
3781 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3782 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3784 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3786 Static checking by GCC 4.8-20130319.
3787 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3788 * process.c (Fset_process_datagram_address)
3789 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3790 * xdisp.c (get_char_face_and_encoding):
3791 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3792 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3793 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3795 2013-03-24 Ken Brown <kbrown@cornell.edu>
3797 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3798 fix compilation on 64-bit Cygwin, where underscores are not
3799 automatically prepended.
3801 * w32term.c (w32_initialize): Silence compiler warning.
3803 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3805 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3806 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3807 variables, to save and restore frame dimensions.
3808 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3809 after returning from a 'fullscreen' configuration.
3810 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3811 to avoid races between the main thread and the input thread.
3813 * w32term.h (struct w32_output): New members normal_width,
3814 normal_height, normal_top, normal_left, and prev_fsmode.
3815 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3816 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3819 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3820 'fullscreen' parameter. Always record previous width and height
3821 of the frame, except when switching out of maximized modes, so
3822 that they could be restored correctly, instead of resetting to the
3823 default frame dimensions. Send SC_RESTORE command to the frame,
3824 unless we are going to send SC_MAXIMIZE, to restore the frame
3825 resize hints in the mouse pointer shown by the window manager.
3828 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3830 * lisp.h (get_frame_param): Adjust conditions for prototype
3833 2013-03-22 Ken Brown <kbrown@cornell.edu>
3835 * unexcw.c: Drop unneeded inclusion of w32common.h.
3836 (report_sheap_usage): Declare.
3837 (read_exe_header): Add magic numbers for x86_64.
3838 (fixup_executable): Fix printf format specifier for unsigned long
3841 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3843 * frame.h (struct frame): Put menu_bar_window under #ifdef
3844 because this member is not needed when X toolkit is in use.
3845 (fset_menu_bar_window):
3846 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3847 (free_glyphs, update_frame):
3848 * xdisp.c (expose_frame): Likewise.
3849 (display_menu_bar): Likewise. Remove redundant eassert.
3850 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3853 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3855 Use functions and constants to manipulate Lisp_Save_Value objects.
3856 This replaces code that used macros and strings and token-pasting.
3857 The change makes the C source a bit easier to follow,
3858 and shrinks the Emacs executable a bit.
3859 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3860 (make_save_value): Change 1st arg from string to enum. All callers
3863 (mark_object): Use if, not #if, for GC_MARK_STACK.
3864 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3865 (XSAVE_OBJECT): Now functions, not macros.
3866 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3867 the constant was never used.
3868 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3869 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3870 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3871 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3873 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3874 type3 with a single member save_type. All uses changed.
3875 (save_type, set_save_pointer, set_save_integer): New functions.
3876 * print.c (PRINTX): Remove.
3878 * alloc.c: Remove redundant static declarations.
3880 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3882 * window.h (struct window): Convert left_col, top_line, total_lines
3883 and total_cols from Lisp_Objects to integers. Adjust comments.
3884 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3886 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3887 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3888 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3889 Adjust users where appropriate.
3891 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3893 * frame.h (struct frame): Drop resx and resy because the same data is
3894 available from window system-specific output context. Adjust users.
3895 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3896 New functions to provide defaults when no window system available.
3897 (FRAME_RES_X, FRAME_RES_Y): New macros.
3898 (NUMVAL): Move from xdisp.c.
3899 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3900 (Ffont_face_attributes, Fopen_font):
3901 * image.c (gs_load):
3902 * w32font.c (fill_in_logfont):
3903 * xdisp.c (calc_pixel_width_or_height):
3904 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3905 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3907 2013-03-20 Kenichi Handa <handa@gnu.org>
3909 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3910 to 1 (temporary workaround until a bug related to ASCII
3911 optimization is fixed).
3913 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3915 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3916 Signal error if window is not internal. Adjust docstring.
3917 (delete_all_child_windows): Use combination_limit to save the buffer.
3918 (Fset_window_configuration): Adjust accordingly.
3919 * print.c (syms_of_print): Initialize debugging output not here...
3920 (init_print_once): ...but in a new function here.
3921 * lisp.h (init_print_once): Add prototype.
3922 * emacs.c (main): Add call to init_print_once. Adjust comments.
3924 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3926 * window.c (window_resize_check, window_resize_apply)
3927 (window_from_coordinates, recombine_windows, set_window_buffer)
3928 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3929 (Fsplit_window_internal, Fdelete_window_internal)
3930 (freeze_window_starts): Use bool for booleans.
3931 * window.h (window_frame_coordinates, resize_frame_windows)
3932 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3934 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3936 * dispnew.c (bitch_at_user): Use `user-error'.
3938 2013-03-17 Ken Brown <kbrown@cornell.edu>
3940 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3941 as return type of image_background. (Bug#13981)
3942 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3944 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3946 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3947 (ns_select): Don't return with result uninitialized.
3949 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3952 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3954 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3955 directories. If filename is nil, get directory name (Bug#13932).
3956 Use getFilename and getDirectory.
3957 (getFilename, getDirectory): New methods for EmacsSavePanel and
3959 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3961 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3963 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3965 2013-03-15 Kenichi Handa <handa@gnu.org>
3967 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3968 (adjust_after_replace): Make it back to static. Delete the third
3969 arg text_at_gap_tail. Cancel the code for handling it.
3971 * coding.h (struct coding_system): New member eol_seen.
3973 * coding.c (detect_ascii): New function.
3974 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3975 when the source bytes are actually scanned. On detecting for
3976 coding_category_utf_8_auto, call detect_ascii instead of scanning
3977 source bytes directly.
3978 (produce_chars): Call insert_from_gap with the new arg 0.
3979 (encode_coding): Likewise.
3980 (decode_coding_gap): Control ASCII optimization by the variable
3981 disable_ascii_optimization instead of #ifndef .. #endif.
3982 Deccode EOL format according to coding->eol_seen.
3983 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3986 * lisp.h (adjust_after_replace): Cancel externing it.
3987 (insert_from_gap): Adjust prototype.
3989 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3991 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3992 FULLSCREEN_MAXIMIZED. (Bug#13935)
3994 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3996 * region-cache.c (find_cache_boundary, move_cache_gap)
3997 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3998 Simplify debugging check and convert to eassert. Adjust comment.
3999 (pp_cache): Put under ENABLE_CHECKING.
4001 2013-03-14 Eli Zaretskii <eliz@gnu.org>
4003 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
4004 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
4006 (w32fullscreen_hook): If the frame is visible, reset
4007 f->want_fullscreen flag after changing the frame size. If the
4008 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
4011 2013-03-13 Daniel Colascione <dancol@dancol.org>
4013 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
4014 too so that these builds can use Cygwin's file conversion
4015 functions. (We've been building and linking cygw32.o all along
4016 and just not using it.)
4018 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4020 File synchronization fixes (Bug#13944).
4021 * Makefile.in (LIB_FDATASYNC): New macro.
4023 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
4024 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
4025 Don't worry about HAVE_FSYNC, since a substitute fsync is
4026 available if the system lacks one.
4027 (Fwrite_regin): Retry fsync if interrupted.
4029 2013-03-13 Eli Zaretskii <eliz@gnu.org>
4031 * w32term.c (w32_read_socket): If the Emacs frame is being
4032 activated, call w32fullscreen_hook, to make sure the new frame
4033 dimensions are in effect. (Bug#13937)
4035 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
4037 * xdisp.c (init_iterator): Simplify because both character and byte
4038 positions are either specified or -1. Add eassert. Adjust comment.
4039 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
4040 character and byte positions can be obtained from marker.
4042 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4044 Static checking by Sun C 5.12.
4045 * alloc.c (buffer_memory_full) [REL_ALLOC]:
4046 * bytecode.c (exec_byte_code):
4047 * dispnew.c (init_display):
4049 * fileio.c (Fsubstitute_in_file_name):
4050 * keyboard.c (Fevent_convert_list):
4051 * keymap.c (Fsingle_key_description):
4052 * term.c (maybe_fatal, fatal):
4053 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
4054 * xsmfns.c (Fhandle_save_session):
4055 Omit unreachable code.
4056 * keymap.c (map_keymap_char_table_item): Cast void * to
4057 a function pointer type; the C Standard requires this.
4059 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
4060 Include <sys/param.h> unconditionally, as that works elsewhere and
4061 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
4062 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
4065 See ChangeLog.12 for earlier changes.
4071 Copyright (C) 2011-2013 Free Software Foundation, Inc.
4073 This file is part of GNU Emacs.
4075 GNU Emacs is free software: you can redistribute it and/or modify
4076 it under the terms of the GNU General Public License as published by
4077 the Free Software Foundation, either version 3 of the License, or
4078 (at your option) any later version.
4080 GNU Emacs is distributed in the hope that it will be useful,
4081 but WITHOUT ANY WARRANTY; without even the implied warranty of
4082 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4083 GNU General Public License for more details.
4085 You should have received a copy of the GNU General Public License
4086 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.