1 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3 Cleanup window fringes, margins and scroll bars adjustments.
4 * window.c (set_window_fringes, set_window_margins)
5 (set_window_scroll_bars, apply_window_adjustment): New functions.
6 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7 (Fset_window_scroll_bars): Use them.
9 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11 * window.h (struct window): Convert scroll_bar_width
12 from Lisp_Object to integer. Adjust comment.
13 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
15 * window.c (wset_scroll_bar_width): Remove.
16 (make_window): Initialize scroll_bar_width.
17 (Fsplit_window_internal): Use direct assignment.
18 (Fset_window_configuration, save_window_save):
19 Convert Lisp_Object to integer and back where appropriate.
20 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
21 bar was actually changed, and mention this in docstring.
23 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
25 * decompress.c: Minor simplifications.
26 (Fzlib_decompress_region): Don't bother verifying
27 that avail_out <= UINT_MAX, as that was confusing.
28 Mention the restriction in a comment instead.
29 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
31 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
33 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
34 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
36 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
38 * image.c (imagemagick_filename_hint): Check for errors in the
41 2013-08-13 Eli Zaretskii <eliz@gnu.org>
43 * window.c (Fwindow_margins): Return nil when there's no marginal
44 area, as per the documented API.
46 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
47 Fmake_vector, as scroll bar's struct members are not all Lisp
48 objects now. This avoids crashes in GC.
50 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
51 bool, so its address could be taken.
53 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
55 * image.c (imagemagick_filename_hint): New function to possibly
56 apply `image-content-type-suffixes'.
57 (imagemagick_load_image): Use it.
59 2013-08-13 Eli Zaretskii <eliz@gnu.org>
61 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
62 if loading zlib failed.
64 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
66 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
67 2013-08-13 checkin below. Change bool to BOOL, rule is:
68 All Obj-C code uses BOOL, except for interfaces callable from C.
70 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
72 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
74 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
75 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
77 * w32term.h (struct scroll_bar): Convert fringe_extended_p
78 from Lisp_Object to bitfield. Adjust comment.
79 * w32term.c (x_scroll_bar_create): Adjust user.
80 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
81 * xterm.c (XTset_vertical_scroll_bar): Likewise.
83 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
84 to `unsigned int' when defining a bitfield.
86 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
88 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
90 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
92 * window.h (struct window): Convert left_margin_cols and
93 right_margin_cols from Lisp_Objects to integers. Adjust comment.
94 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
95 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
97 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
99 (showing_window_margins_p, update_window_line, update_frame_1):
100 * fringe.c (draw_fringe_bitmap_1):
101 * xdisp.c (window_box_width): Adjust users.
102 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
103 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
104 Use direct assignment.
105 (Fset_window_configuration, save_window_save, Fwindow_margins):
106 Convert Lisp_Object to integer and back where appropriate.
107 (Fset_window_margins): Adjust user. Return t if any margin
108 was actually changed, and mention this in docstring.
110 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
112 * syntax.c (forward_word):
113 * cmds.c (forward_char, backward_char): Mention the optional argument.
115 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
117 * window.h (struct window): Convert left_fringe_width
118 and right_fringe_width from Lisp_Objects to integers.
120 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
121 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
122 * window.c (wset_left_fringe_width, wset_right_fringe_width):
124 (make_window): Initialize new integer fields to -1.
125 (Fsplit_window_internal): Use direct assignment.
126 (Fset_window_configuration, save_window_save): Convert
127 Lisp_Object to integer and back where appropriate.
128 (Fset_window_fringes): Adjust user. Return t if any fringe
129 was actually changed, and mention this in docstring.
131 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
133 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
134 * nsfns.m (x_set_cursor_type):
135 * w32fns.c (x_set_cursor_type):
136 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
137 * xdisp.c (set_frame_cursor_types): ...but in common code.
139 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
141 * font.c (clear_font_cache): New function, stripped from...
142 (Fclear_font_cache): ...here, which now uses the function
143 above. Adjust comment.
144 * font.h (clear_font_cache): Add prototype.
145 * xfaces.c (clear_face_cache): Use clear_font_cache.
147 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
149 * window.c (Fset_window_start): Compare `w', not `window' because
150 `w' might not be equal to `window' after call to decode_live_window.
152 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
154 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
155 This fixes a problem introduced by the Bug#15035 patch
156 when using GPG. Reported by Herbert J. Skuhra.
158 2013-08-12 Eli Zaretskii <eliz@gnu.org>
160 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
161 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
164 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
166 * decompress.c (Fzlib_decompress_region): Support zlib
167 decompression, too, and rename.
169 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
171 Minor zlib configuration tweaks.
172 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
173 Don't assume presence of fn_inflateInit2_ zlib internal function.
175 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
177 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
178 include the zlib prefix.
180 2013-08-12 Eli Zaretskii <eliz@gnu.org>
182 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
183 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
184 define static variables that are pointers to zlib functions to be
186 (init_zlib_functions) [WINDOWSNT]: New function.
187 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
189 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
190 macros instead of invoking the zlib functions directly.
191 (syms_of_decompress): DEFSYM Qzlib_dll. Staticpro
194 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
196 Avoid looping over all frame windows to freeze and unfreeze.
197 * window.h (struct window): Drop frozen_window_start_p.
198 (freeze_window_starts): Drop prototype.
199 * frame.h (struct frame): New frozen_window_starts flag.
200 (FRAME_WINDOWS_FROZEN): New macro.
201 * window.c (freeze_window_start, freeze_window_starts):
203 (select_window, replace_window): Adjust users.
204 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
205 (window_frozen_p): New function.
206 (redisplay_window): Use it.
208 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
210 Fix some fd issues when running subprocesses (Bug#15035).
211 Fix bugs that can leak files or file descriptors on errors.
212 Don't unlink open temp files, as that's hard for users to diagnose
213 when things go awry (e.g., temp disk exhausted).
214 Don't bother to lock temp files. Check for invalid recursion.
215 * callproc.c (synch_process_fd): Remove. All uses removed.
216 (synch_process_tempfile): New var or macro.
217 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
219 (record_kill_process): New arg, the temp name. All callers changed.
220 (delete_temp_file): Now just a simple wrapper around unlink.
221 (call_process_kill): New arg, the call_process_fd array.
222 Close them all. Clear synch_process_pid. Remove the temp file,
223 or arrange for it to be removed.
224 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
225 that's been moved to synch_process_tempfile. Caller changed.
226 Do not remove the tempfile; that's now call_process_kill's
228 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
229 call_process_kill; the caller now does that.
230 (call_process_cleanup): Do not close the process fd; that's now
231 call_process_kill's responsibility.
232 (Fcall_process): Implement via new function call_process, which
233 has most of the old body of Fcall_process, but with a different API.
234 (call_process): New function that does not open or close filefd if
235 it is nonnegative. Record which fds need to be closed, and let
236 call_process_kill close (and remove the tempfile, on MSDOS) on error.
237 Signal an error if invoked recursively (could be done via a hook).
238 Simplify creation of the tempfile in the MSDOS case.
239 Don't create the output file until after checking for the executable.
240 Report any failure to open /dev/null.
241 Don't open /dev/null for writing twice; once is enough.
242 Don't create pipe if all output is being discarded or sent to file.
243 Don't worry about setting up the coding system or reading from the
244 pipe if all output is being discarded.
245 Hoist fd_error local into top level, to lessen block nesting.
246 Don't record deleted pid here; now done by Fcall_process_region.
247 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
248 and note its success in synch_process_tempfile.
249 Do not leak resources when child_setup fails.
250 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
251 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
252 (create_temp_file): Now returns open fd, with an additional
253 Lisp_Object * argument to return the name. All callers changed.
254 Do not close the file; rewind it instead, and leave it open for
255 the caller. Do not lock the temp file. Unwind-protect the file
256 and the file-descriptor.
257 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
258 If an asynchrounous process, record it here, not in call_process.
259 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
260 * eval.c (set_unwind_protect): New function.
261 * fileio.c (write_region): New function, generalized from the
262 old Fwrite_region. Do not lock temp files.
263 (Fwrite_region): Use it.
264 * lisp.h (set_unwind_protect, write_region): New decls.
265 * process.c: Include <verify.h>.
266 (make_process): Mark fds as initially closed.
267 (deleted_pid_list): Now a list of pid-filename pairs.
269 (close_process_fd): New function.
270 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
271 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
272 New constants. Verify that their number matches PROCESS_OPEN_FDS.
273 (create_process, create_pty, Fmake_serial_process)
274 (server_accept_connection): Record which fds need to be closed,
275 and let deactivate_process close them.
276 (Fmake_network_process): Do not discard the unwind-protect
277 until it's safe to do so.
278 (deactivate_process): Close the fds opened by create_process etc.
279 (Fprocess_send_eof): Adjust to new way of recording open fds.
280 Report an error if /dev/null can't be opened, instead of aborting.
281 * process.h (PROCESS_OPEN_FDS): New constant.
282 (struct Lisp_Process): New member open_fds.
283 (record_kill_process, record_deleted_pid): Adjust signatures.
284 (record_deleted_pid): Move decl here ...
285 * syswait.h (record_deleted_pid): ... from here.
287 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
289 * decompress.c: Fix bugs with large buffers and weird inputs.
290 Tune a bit. Reindent as per usual Emacs style.
291 (BUFFER_SIZE): Remove.
292 (Fdecompress_gzipped_region): Do not mishandle input buffers with
293 more than UINT_MAX bytes. Decompress into the gap instead of into
294 an auto buffer, as this should avoid copying. Return nil if
295 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
296 set immediate_quit; we shouldn't trust zlib code that much.
298 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
300 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
301 errors, and really move the gap to where we want it.
303 * lisp.h: Include decompress.c support.
305 * emacs.c (main): Include decompress.c support.
307 * Makefile.in: Include -lz if present.
309 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
311 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
312 (initWithTitle:): Initialize frame to 0.
313 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
314 (fillWithWidgetValue:frame:): Renamed from
315 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
317 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
318 fillWithWidgetValue:frame:
320 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
321 remove memory leak warnings.
323 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
324 (ns_check_menu_open): Handle menu == nil. Remove assignment to
327 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
328 (x_activate_menubar): Update the whole menu.
329 (trackingNotification:): Call ns_check_menu_open if tracking ends.
330 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
331 current event is not NSSystemDefined (Bug#15001).
332 Call ns_check_menu_open only if trackingMenu is 2.
333 (menuDidClose:): New method, decrease trackingMenu.
334 (fillWithWidgetValue:setDelegate:): New method.
335 (fillWithWidgetValue:): Call the above.
337 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
339 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
341 Omit some unnecessary casts.
342 Many of these go back to the old pre-C89 days, when they may have
343 been needed, but we've been assuming C89 or later for a while now.
344 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
345 (live_float_p, live_misc_p, live_vector_p):
346 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
347 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
349 * callint.c (Fcall_interactively):
350 * doc.c (Fsubstitute_command_keys):
351 * filelock.c (get_boot_time):
352 * frame.c (xrdb_get_resource):
353 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
354 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
355 (xg_get_file_name_from_selector, menuitem_destroy_callback)
356 (menuitem_highlight_callback, menu_destroy_callback)
357 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
358 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
359 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
360 (xg_tool_bar_help_callback, tb_size_cb):
361 * image.c (xpm_alloc_color, png_read_from_memory)
362 (png_read_from_file, png_load_body, our_memory_skip_input_data)
363 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
365 * keymap.c (describe_map):
366 * nsfns.m (Fns_display_monitor_attributes_list):
367 * nsmenu.m (process_dialog:):
368 * nsterm.m (hold_event):
369 * process.c (wait_reading_process_output):
370 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
371 * scroll.c (do_direct_scrolling, scrolling_1):
372 * termcap.c (tgetent):
373 * window.c (check_window_containing, add_window_to_list)
374 (freeze_window_starts):
375 * xdisp.c (compare_overlay_entries, vmessage):
376 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
377 (x_get_monitor_attributes_xrandr)
378 (Fx_display_monitor_attributes_list, x_display_info_for_name)
379 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
380 * xfont.c (xfont_match, xfont_open):
381 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
382 (menubar_selection_callback, menu_position_func)
383 (popup_selection_callback, create_and_show_popup_menu)
384 (dialog_selection_callback, create_and_show_dialog):
385 * xrdb.c (x_get_string_resource):
387 * xsmfns.c (x_session_check_input):
388 * xterm.c (x_draw_glyphless_glyph_string_foreground)
389 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
390 (xaw_jump_callback, xaw_scroll_callback):
391 Omit unnecessary casts.
393 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
395 Minor string-length refactoring.
396 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
397 * frame.c (make_monitor_attribute_list):
398 Prefer build_string to strlen + make_string.
400 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
402 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
403 don't check minor_code (Bug#14417).
405 2013-08-09 Eli Zaretskii <eliz@gnu.org>
407 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
408 vertical positions instead. This avoids calling MATRIX_ROW with
409 row numbers that are possibly beyond valid limits. (Bug#15064)
411 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
413 Use xstrdup and build_unibyte_string where applicable.
414 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
416 * xrdb.c (x_get_customization_string):
417 * xterm.c (xim_initialize):
418 * w32fns.c (w32_window): Use xstrdup.
419 (w32_display_monitor_attributes_list):
420 * emacs.c (init_cmdargs):
421 * keyboard.c (PUSH_C_STR):
422 * nsfont.m (nsfont_open):
423 * sysdep.c (system_process_attributes):
424 * w32.c (system_process_attributes):
425 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
427 2013-08-09 Eli Zaretskii <eliz@gnu.org>
429 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
430 variables of these types so that GDB would know about them, as aid
431 for debugging fatal exceptions. (Bug#15024) See also
432 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
435 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
437 * nsterm.m (ns_update_begin): Don't change clip path if it would be
438 larger than the NSWindow (Bug#14934).
440 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
442 Redesign redisplay interface to drop global variable updated_window.
443 Always pass currently updated window as a parameter to update routines.
444 * dispextern.h (updated_window): Remove declaration.
445 (struct redisplay_interface): Pass window parameter to
446 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
447 and after_update_window_hook.
448 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
450 * dispnew.c (updated_window): Remove.
451 (redraw_overlapped_rows, update_marginal_area, update_text_area)
452 (update_window_line): Adjust to match redisplay interface changes.
453 * nsterm.m (ns_update_window_begin, ns_update_window_end)
454 (ns_scroll_run, ns_after_update_window_line):
455 * w32term.c (x_update_window_begin, x_update_window_end)
456 (x_after_update_window_line, x_scroll_run):
457 * xterm.c (x_update_window_begin, x_update_window_end)
458 (x_after_update_window_line, x_scroll_run):
459 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
460 Likewise. Adjust comments where appropriate.
461 (x_cursor_to): Simplify because this is always called during window
462 update (but install debugging check anyway).
463 (expose_window): Check must_be_updated_p flag to see whether this
464 function is called during window update.
466 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
468 Do not reset window modification event counters excessively.
469 These leftovers and poor man's tricky methods to catch extra
470 redisplay's attention are no longer needed.
471 * frame.c (set_menu_bar_lines_1):
472 * minibuf.c (read_minibuf_unwind):
473 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
474 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
475 (window_scroll_line_based, Fset_window_configuration):
476 * xdisp.c (redisplay_window): Do not reset last_modified and
477 last_overlay_modified counters.
479 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
481 * xselect.c (x_send_client_event): Set send_event and serial, memset
482 data.l as it might be bigger than data.b. Use 24 bit mask to
483 XSendEvent (Bug#15034).
485 2013-08-07 Eli Zaretskii <eliz@gnu.org>
487 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
488 for TTY frames that are not the top frame on their console.
491 2013-08-07 Martin Rudalics <rudalics@gmx.at>
493 * w32term.c (w32fullscreen_hook): Really maximize frame when
494 asked for (Bug#14841).
496 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
498 Prefer selected_window to Fselected_window, likewise for frames.
499 * buffer.c (Fbuffer_swap_text):
500 * data.c (Fvariable_binding_locus):
501 * window.c (run_window_configuration_change_hook): Adjust users.
502 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
503 Use decode_live_frame.
505 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
507 Be more careful if selected window shows the buffer other than current,
508 use window_outdated only if this is not so. This change should also
509 address some weird issues discussed in Bug#13012.
510 * window.h (window_outdated): New prototype.
511 * window.c (window_outdated): Now here. Convert from static and
512 always assume window's buffer.
513 (Fwindow_end, Fwindow_line_height): Use it.
514 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
515 and always assume window's buffer.
516 (redisplay_window): Adjust user.
517 (redisplay_internal): Call to reconsider_clip_changes once and
518 check whether mode line should be updated only if selected window
519 shows current buffer.
520 (run_window_scroll_functions): Use eassert for debugging check.
521 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
523 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
525 * window.c (window_scroll, window_scroll_pixel_based)
526 (window_scroll_line_based): Use bool for booleans.
528 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
530 * process.c: Fix minor off-by-one issues in descriptor counts.
531 This shouldn't fix any real bugs, but it cleans up the code a bit.
532 (max_process_desc, max_input_desc): -1, not 0, means none.
534 (delete_input_desc): New function.
535 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
536 (deactivate_process): Scan backwards when recomuting max_process_desc;
537 that should be faster.
538 (init_process_emacs): Initialize max_input_desc.
540 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
542 Use region cache to speedup bidi_find_paragraph_start.
543 * buffer.h (struct buffer): New member bidi_paragraph_cache.
544 Rename cache_long_line_scans to cache_long_scans.
545 * buffer.c (bset_cache_long_line_scans): Rename to
546 bset_cache_long_scans.
547 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
548 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
550 (syms_of_buffer): Rename cache-long-line-scans to
551 cache-long-scans. Adjust docstring.
552 * search.c (newline_cache_on_off):
553 * indent.c (width_run_cache_on_off): Adjust users.
554 * bidi.c (bidi_paragraph_cache_on_off): New function.
555 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
556 * insdel.c (prepare_to_modify_buffer): Invalidate
557 bidi_paragraph_cache if enabled.
559 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
561 Invalidate region caches only if buffer text is going to be changed.
562 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
563 (modify_text): ...new prototype.
564 (prepare_to_modify_buffer_1): New prototype.
565 * textprop.c (modify_region): Rename to...
566 (modify_text_properties): ...new function.
567 (add_text_properties_1, set_text_properties, Fremove_text_properties)
568 (Fremove_list_of_text_properties): Adjust users.
569 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
570 (modify_text): ...new function.
571 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
572 (prepare_to_modify_buffer_1): ...new function.
573 * casefiddle.c (casify_region):
574 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
575 (Ftranspose_regions): Use modify_text.
577 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
579 * lisp.mk (lisp): Add nadvice.elc.
581 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
583 New macro to iterate over live buffers similar to frames.
584 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
585 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
586 Declare buffer-related variables here to offload lisp.h.
587 * buffer.c (Vbuffer_alist): Adjust comment.
588 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
589 (other_buffer_safely):
590 * data.c (store_symval_forwarding):
591 * dispnew.c (Fframe_or_buffer_changed_p):
592 * fileio.c (Fdo_auto_save):
593 * filelock.c (unlock_all_files):
594 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
596 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
598 Fix some minor races in hosts lacking mkostemp (Bug#15015).
599 * callproc.c (create_temp_file):
600 * filelock.c (create_lock_file):
601 Assume mkostemp, since it's now provided by Gnulib.
603 2013-08-04 Eli Zaretskii <eliz@gnu.org>
605 * w32.c (mkostemp): New function.
606 (mktemp): Remove, no longer used. Most of the code reused in
607 mkostemp. (Bug#15015)
608 (mktemp): Don't undef.
610 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
612 * dispnew.c (glyph_matrix_count, glyph_pool_count):
613 Move under GLYPH_DEBUG and ENABLE_CHECKING.
614 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
615 (free_glyph_pool, check_glyph_memory): Likewise for
616 all users. Adjust comments where appropriate.
618 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
620 * composite.h: Minor fixups.
621 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
622 to fix a misspelling, and change it to an inline function while
623 we're at it (it need not be a macro). All uses changed.
624 (composition_method, composition_valid_p):
625 Rewrite to avoid assignments in if-conditions.
627 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
629 Do not use global Lisp_Object in composition macros.
630 * composite.h (composition_temp): Remove declaration.
631 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
632 (composition_method, composition_valid_p): ...inline functions.
633 (compose_region): Remove the leftover.
634 * composite.c (composition_temp): Remove.
635 (run_composition_function, update_compositions)
636 (composition_compute_stop_pos, composition_adjust_point)
637 (Ffind_composition_internal):
638 * coding.c (handle_composition_annotation):
639 * xdisp.c (handle_composition_prop, check_point_in_composition):
640 Related users changed.
642 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
644 Drop FRAME_PTR typedef.
645 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
646 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
647 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
648 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
649 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
650 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
651 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
652 All related users changed.
654 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
656 * eval.c (default_toplevel_binding): New function.
658 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
659 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
660 (syms_of_eval): Export them.
661 * data.c (Fdefault_value): Micro cleanup.
662 * term.c (init_tty): Use "false".
664 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
666 Fix X GC leak in GTK and raw (no toolkit) X ports.
667 * xterm.c (x_free_frame_resources): If white and black relief
668 GCs are allocated, always free them here.
669 * xfns.c (x_make_gc): Omit redundant initialization.
670 * widget.c (create_frame_gcs): Remove the leftover.
671 (EmacsFrameDestroy): Do nothing because all GCs are now freed
672 in x_free_frame_resources.
674 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
676 * nsterm.m (windowWillResize:toSize:): Only change title if
677 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
679 (viewDidEndLiveResize): New method.
681 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
682 inside NS_IMPL_COCOA.
684 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
686 * insdel.c (adjust_after_replace, replace_range, del_range_2):
687 Do not check whether undo is enabled because record_insert and
688 record_delete does that themselves.
690 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
692 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
693 member which is not really used any more.
694 (FRAME_XIC_BASE_FONTNAME): Remove.
695 * xfns.c (xic_free_fontset): Adjust user.
696 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
697 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
698 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
699 (xdialog_show): Use eassert for debugging check.
700 * w32term.c (x_unfocus_frame): Remove unused dummy function.
702 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
704 * fileio.c, fns.c (merge): Move extern decl from here ...
705 * lisp.h (merge): ... to here.
707 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
709 Fix last font-related change.
710 * w32font.h (w32font_list_internal, w32font_match_internal):
712 * w32uniscribe.c (uniscribe_list, uniscribe_match):
713 (uniscribe_list_family): Adjust to match font API change.
714 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
715 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
717 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
719 * frame.h (FRAME_MOUSE_UPDATE):
720 * nsterm.m (ns_frame_up_to_date): Omit redundant check
721 whether hlinfo->mouse_face_mouse_frame is non-NULL.
723 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
725 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
726 * font.h (struct font_driver): Change list, match, and list_family
727 functions to accept struct frame * as first arg.
728 * font.c (font_score, font_compare, font_sort_entities): Remove
730 (font_sort_entities, font_list_entities, font_select_entity):
731 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
732 match font API change.
733 * xfont.c (xfont_list, xfont_match, xfont_list_family):
734 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
735 * ftxfont.c (ftxfont_list, ftxfont_match):
736 * xftfont.c (xftfont_list, xftfont_match):
737 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
738 * w32font.c (w32font_list, w32font_match, w32font_list):
739 (w32font_list_internal, w32_font_match_internal): Likewise.
740 * xfaces.c (Fx_family_fonts): Adjust user.
742 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
744 Do not use pure Xism x_wm_set_icon_position in non-X ports.
745 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
746 only if HAVE_X_WINDOWS is in use.
747 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
748 * nsterm.m (x_wm_set_icon_position): Remove no-op.
749 * w32term.c (x_wm_set_icon_position): Likewise.
750 * w32fns.c (x_icon): Adjust user.
752 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
754 * xterm.c (last_mouse_press_frame): Remove the
755 leftover which is not really used any more.
756 (handle_one_xevent, syms_of_xterm): Adjust users.
757 (x_flush): Call XFlush once per each X display, not frame.
758 This is better because this code always unconditionally skips
759 non-X frames in Vframe_list and issues the only XFlush if we
760 have more than one X frame on the same X display.
761 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
762 Use bool for booleans.
763 (x_draw_glyph_string_background, cvt_string_to_pixel):
764 (cvt_pixel_dtor): Drop unnecessary prototypes.
765 * xterm.h (x_display_ok): Adjust prototype.
767 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
769 Drop unnecessary functions that deals with frame pixel size.
770 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
771 (x_pixel_height): Drop prototypes.
772 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
773 (x_pixel_height): Drop implementations.
774 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
775 which should be always valid for window frame.
776 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
777 * w32menu.c (Fx_popup_dialog):
778 * xmenu.c (Fx_popup_dialog): Likewise for both.
780 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
782 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
783 frame parameters and call to Fmodify_frame_parameters just once.
784 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
785 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
786 and mention nil frame in docstring.
788 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
790 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
791 (x_figure_window_size): Likewise. Adjust to return long.
792 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
793 (toplevel): Move Qterminal_live_p to...
794 * terminal.c (toplevel): ...here, make it static, and...
795 (syms_of_terminal): ...DEFSYM here.
796 * frame.h (Qterminal_live_p): Remove declaration.
797 (make_frame, x_figure_window_size): Adjust prototype.
798 * nsfns.m (Fx_create_frame): Use long for window flags.
800 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
802 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
803 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
804 Do not assume that emacs_close (INT_MAX) is a no-op.
806 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
808 * xfaces.c (make_face_cache): For struct face_cache, prefer
809 xmalloc to xzalloc and so avoid redundant call to memset.
810 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
812 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
814 * fringe.c (draw_window_fringes, update_window_fringes)
815 (compute_fringe_widths):
816 * w32term.c (x_draw_glyph_string):
817 * window.c (candidate_window_p, Frecenter):
818 * xfaces.c (realize_basic_faces, realize_default_face)
819 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
820 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
821 * xfns.c (x_set_cursor_color, xic_free_xfontset):
822 * xmenu.c (Fx_menu_bar_open_internal):
823 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
824 * xsettings.c (xft_settings_event):
825 * xterm.c (x_draw_glyph_string, x_had_errors_p):
826 Use bool for booleans. Adjust style and comments where
828 * dispextern.h (draw_window_fringes, update_window_fringes)
829 (compute_fringe_widths):
830 * xterm.h (x_had_errors_p): Adjust prototype.
832 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
834 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
835 CHECK_LIST. Rewrite the loop to avoid useless local variable.
837 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
839 * fns.c (toplevel): Remove comment before Fsafe_length because
842 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
844 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
846 2013-07-28 Eli Zaretskii <eliz@gnu.org>
848 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
849 frame which got the message is still alive, before dereferencing
850 its pointer. (Bug#14970)
852 * frame.c (delete_frame): Test "this" frame's minibuffer window to
853 be a live window, before using it as such. (Bug#14970)
855 2013-07-27 Eli Zaretskii <eliz@gnu.org>
857 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
858 w32_detect_focus_change instead of doing part of its job by hand.
859 This fixes the problem whereby FOCUS_OUT events were not sent to
862 2013-07-26 Eli Zaretskii <eliz@gnu.org>
864 * process.c (Fprocess_list): Doc fix.
866 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
867 being re-exposed only if it didn't ask to become visible.
868 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
869 was previously iconified. (Bug#14841)
870 (x_iconify_frame): Mark the frame iconified.
872 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
874 Fix minor problems found by static checking.
875 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
876 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
878 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
880 * eval.c (set_specpdl_old_value): New function.
881 (unbind_to): Minor simplification.
882 (get_backtrace_frame): New function.
883 (Fbacktrace_frame): Use it. Add `base' argument.
884 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
885 (syms_of_eval): Export backtrace-eval.
886 * xterm.c (x_focus_changed): Simplify.
888 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
890 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
892 2013-07-24 Eli Zaretskii <eliz@gnu.org>
894 * xdisp.c (redisplay_window): Instead of moving point out of
895 scroll margin, reject the force_start method, and try scrolling
898 2013-07-24 Ken Brown <kbrown@cornell.edu>
900 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
903 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
905 * eval.c (Fprogn): Do not check that BODY is a proper list.
906 This undoes the previous change. The check slows down the
907 interpreter, and is not needed to prevent a crash. See
908 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
910 2013-07-23 Glenn Morris <rgm@gnu.org>
912 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
914 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
916 Port to GNU/Linux systems with tinfo but not ncurses.
917 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
918 to decide whether ncurses is being used. Without this change,
919 GCC complains about tgetent not being declared, on a system
920 that has tinfo installed but ncurses not installed.
922 * eval.c (Fprogn): Check that BODY is a proper list.
924 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
925 * data.c (Fsetq_default):
926 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
927 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
929 Tune by taking advantage of the fact that ARGS is always a list
930 when a function is declared to have UNEVALLED args.
932 * emacsgtkfixed.c: Port to GCC 4.6.
933 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
935 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
937 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
938 here to silence compiler warnings.
940 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
942 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
943 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
944 from messing up Emacs's 'struct frame' (Bug#14923).
946 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
948 * alloc.c (make_save_ptr_ptr): Define this function.
949 It was inadvertently omitted. It's needed only if
950 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
952 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
954 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
955 frame have focus (Bug#14895).
957 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
959 Avoid vfork-related deadlock more cleanly.
960 * callproc.c (child_setup): When the child's exec fails, output
961 the program name, as that's more useful. Use O_NONBLOCK to avoid
963 * process.c (create_process_1): Remove; no longer needed.
964 (create_process): Remove timer hack; no longer needed, now that
965 the child avoids deadlock.
967 2013-07-20 Glenn Morris <rgm@gnu.org>
969 * image.c (Fimage_flush): Fix doc typo.
971 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
973 Fix array bounds violation when pty allocation fails.
974 * process.c (PTY_NAME_SIZE): New constant.
975 (pty_name): Remove static variable; it's now auto.
976 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
977 Take pty_name as an arg rather than using a static variable.
979 (create_process): Recover pty_flag from process, not from volatile local.
980 (create_pty): Stay inside array even when pty allocation fails.
981 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
983 * lread.c (Fload): Avoid initialization only when lint checking.
984 Mention that it's needed only for older GCCs.
986 2013-07-20 Kenichi Handa <handa@gnu.org>
988 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
989 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
991 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
993 * lread.c (Fload): Avoid uninitialized warning.
995 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
997 Fix some minor file descriptor leaks and related glitches.
998 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
999 (create_lock_file): Use write, not emacs_write.
1000 * image.c (slurp_file, png_load_body):
1001 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
1002 (server_accept_connection):
1003 Don't leak an fd on memory allocation failure.
1004 * image.c (slurp_file): Add a cheap heuristic for growing files.
1005 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
1006 as that's what the other routines do. Maybe input need not be
1007 blocked at all, but it's better to be consistent.
1008 Avoid undefined behavior when strlen is zero.
1010 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
1011 (NSTATICS): Now a constant; doesn't need to be a macro.
1013 2013-07-19 Richard Stallman <rms@gnu.org>
1015 * coding.c (decode_coding_utf_8): Add simple loop for fast
1016 processing of ASCII characters.
1018 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1020 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
1022 2013-07-19 Eli Zaretskii <eliz@gnu.org>
1024 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
1025 unportable 'struct x_display_info'.
1026 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
1029 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1031 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
1032 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
1034 (system_process_attributes): Prefer plain char to unsigned char
1035 when either will do. Clean up properly if interrupted or if
1036 memory allocations fail. Don't assume sscanf succeeds. Remove
1037 no-longer-needed workaround to stop GCC from whining. Read
1038 command-line once, instead of multiple times. Check read status a
1041 Fix obscure porting bug with varargs functions.
1042 The code assumed that int is treated like ptrdiff_t in a vararg
1043 function, which is not a portable assumption. There was a similar
1044 -- though these days less likely -- porting problem with various
1045 assumptions that pointers of different types all smell the same as
1046 far as vararg functions is conserved. To make this problem less
1047 likely in the future, redo the API to use varargs functions.
1048 * alloc.c (make_save_value): Remove this vararg function.
1049 All uses changed to ...
1050 (make_save_int_int_int, make_save_obj_obj_obj_obj)
1051 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
1053 (make_save_ptr): Rename from make_save_pointer, for consistency with
1054 the above. Define only on platforms that need it. All uses changed.
1056 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1058 * keyboard.c: Try to fix typos in previous change.
1059 (DISPLAY_LIST_INFO): New macro.
1060 (kbd_buffer_get_event): Do not access members that are not present
1061 in X11. Revert inadvertent change of "!=" to "=".
1063 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
1065 * keyboard.c (kbd_buffer_get_event):
1066 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
1067 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
1069 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1071 * filelock.c: Fix unlikely file descriptor leaks.
1072 (get_boot_time_1): Rework to avoid using emacs_open.
1073 This doesn't actually fix a leak, but is better anyway.
1074 (read_lock_data): Use read, not emacs_read.
1076 * doc.c: Fix minor memory and file descriptor leaks.
1077 * doc.c (get_doc_string): Fix memory leak when doc file absent.
1078 (get_doc_string, Fsnarf_documentation):
1079 Fix file descriptor leak on error.
1081 * term.c: Fix minor fdopen-related file descriptor leaks.
1082 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
1083 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
1085 * charset.c: Fix file descriptor leaks and errno issues.
1087 (load_charset_map_from_file): Don't leak file descriptor on error.
1088 Use plain record_xmalloc since the allocation is larger than
1089 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
1091 * eval.c (record_unwind_protect_nothing):
1092 * fileio.c (fclose_unwind):
1094 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
1095 The replacement doesn't block input, but that no longer seems
1098 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
1100 * lread.c: Fix file descriptor leaks and errno issues.
1101 (Fload): Close some races that leaked fds or streams when 'load'
1103 (Fload, openp): Report error number of last nontrivial failure to open.
1104 ENOENT counts as trivial.
1105 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
1107 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
1108 now that the function is always called with a nonnegative arg.
1109 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
1110 All uses replaced with ...
1111 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
1113 A few more minor file errno-reporting bugs.
1114 * callproc.c (Fcall_process):
1115 * doc.c (Fsnarf_documentation):
1116 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
1117 * process.c (set_socket_option):
1118 Don't let a constructor trash errno.
1119 * doc.c: Include <errno.h>.
1121 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
1123 * w32fns.c (unwind_create_tip_frame): Fix declaration.
1125 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1127 Fix w32 bug with call-process-region (Bug#14885).
1128 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
1129 to Fcall_process when the input is empty. This simplifies the
1130 code a bit. It makes no difference on POSIXish platforms but
1131 apparently it fixes a bug on w32.
1133 Fix bug where insert-file-contents closes a file twice (Bug#14839).
1134 * fileio.c (close_file_unwind): Don't close if FD is negative;
1135 this can happen when unwinding a zapped file descriptor.
1136 (Finsert_file_contents): Unwind-protect the fd before the point marker,
1137 in case Emacs runs out of memory between the two unwind-protects.
1138 Don't trash errno when closing FD.
1139 Zap the FD in the specpdl when closing it, instead of deferring
1140 the removal of the unwind-protect; this fixes a bug where a child
1141 function unwinds the stack past us.
1143 New unwind-protect flavors to better type-check C callbacks.
1144 This also lessens the need to write wrappers for callbacks,
1145 and the need for make_save_pointer.
1146 * alloca.c (free_save_value):
1147 * atimer.c (run_all_atimers):
1149 * alloc.c (safe_alloca_unwind):
1150 * atimer.c (unwind_stop_other_atimers):
1151 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
1152 * menu.c (cleanup_popup_menu) [HAVE_NS]:
1153 * minibuf.c (choose_minibuf_frame_1):
1154 * process.c (make_serial_process_unwind):
1155 * xdisp.h (pop_message_unwind):
1156 * xselect.c (queue_selection_requests_unwind):
1157 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
1158 * alloca.c (record_xmalloc):
1159 Prefer record_unwind_protect_ptr to record_unwind_protect with
1161 * alloca.c (Fgarbage_collect):
1162 Prefer record_unwind_protect_void to passing a dummy.
1163 * buffer.c (restore_buffer):
1164 * window.c (restore_window_configuration):
1165 * xfns.c, w32fns.c (do_unwind_create_frame)
1166 New wrapper. All record-unwind uses of wrappee changed.
1167 * buffer.c (set_buffer_if_live):
1168 * callproc.c (call_process_cleanup, delete_temp_file):
1169 * coding.c (code_conversion_restore):
1170 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
1171 * editfns.c (save_excursion_restore)
1172 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
1173 (save_restriction_restore):
1174 * eval.c (restore_stack_limits, un_autoload):
1175 * fns.c (require_unwind):
1176 * keyboard.c (recursive_edit_unwind, tracking_off):
1177 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
1178 * macros.c (pop_kbd_macro, restore_menu_items):
1179 * nsfns.m (unwind_create_frame):
1180 * print.c (print_unwind):
1181 * process.c (start_process_unwind):
1182 * search.c (unwind_set_match_data):
1183 * window.c (select_window_norecord, select_frame_norecord):
1184 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
1185 (fast_set_selected_frame):
1186 * xfns.c, w32fns.c (unwind_create_tip_frame):
1187 Return void, not a dummy Lisp_Object. All uses changed.
1188 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
1189 * callproc.c (call_process_kill):
1190 * fileio.c (restore_point_unwind, decide_coding_unwind)
1191 (build_annotations_unwind):
1192 * insdel.c (Fcombine_after_change_execute_1):
1193 * keyboard.c (read_char_help_form_unwind):
1194 * menu.c (unuse_menu_items):
1195 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
1196 * sound.c (sound_cleanup):
1197 * xdisp.c (unwind_redisplay):
1198 * xfns.c (clean_up_dialog):
1199 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
1200 Accept no args and return void, instead of accepting and returning
1201 a dummy Lisp_Object. All uses changed.
1202 * cygw32.c (fchdir_unwind):
1203 * fileio.c (close_file_unwind):
1204 * keyboard.c (restore_kboard_configuration):
1205 * lread.c (readevalllop_1):
1206 * process.c (wait_reading_process_output_unwind):
1207 Accept int and return void, rather than accepting an Emacs integer
1208 and returning a dummy object. In some cases this fixes an
1209 unlikely bug when the corresponding int is outside Emacs integer
1210 range. All uses changed.
1211 * dired.c (directory_files_internal_unwind):
1212 * fileio.c (do_auto_save_unwind):
1213 * gtkutil.c (pop_down_dialog):
1214 * insdel.c (reset_var_on_error):
1215 * lread.c (load_unwind):
1216 * xfns.c (clean_up_file_dialog):
1217 * xmenu.c, nsmenu.m (pop_down_menu):
1218 * xmenu.c (cleanup_widget_value_tree):
1219 * xselect.c (wait_for_property_change_unwind):
1220 Accept pointer and return void, rather than accepting an Emacs
1221 save value encapsulating the pointer and returning a dummy object.
1223 * editfns.c (Fformat): Update the saved pointer directly via
1224 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
1225 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
1226 (unwind_body): New function.
1227 (record_unwind_protect): First arg is now a function returning void,
1228 not a dummy Lisp_Object.
1229 (record_unwind_protect_ptr, record_unwind_protect_int)
1230 (record_unwind_protect_void): New functions.
1231 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
1232 * fileio.c (struct auto_save_unwind): New type.
1233 (do_auto_save_unwind): Use it.
1234 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
1235 * insdel.c (struct rvoe_arg): New type.
1236 (reset_var_on_error): Use it.
1237 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
1239 (specbinding_func): Remove; there are now several such functions.
1240 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
1241 (set_unwind_protect_ptr): New function.
1242 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
1244 Be simpler and more consistent about reporting I/O errors.
1245 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1246 Say "Read error" and "Write error", rather than "I/O error", or
1247 "IO error reading", or "IO error writing", when a read or write
1249 * process.c (Fmake_network_process, wait_reading_process_output)
1250 (send_process, Fprocess_send_eof, wait_reading_process_output):
1251 Capitalize diagnostics consistently. Put "failed foo" at the
1252 start of the diagnostic, so that we don't capitalize the
1253 function name "foo". Consistently say "failed" for such
1255 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
1256 All callers changed. This is so it can use report_file_error.
1257 * sysdep.c (serial_open, serial_configure): Capitalize I/O
1258 diagnostics consistently as above.
1260 * fileio.c (report_file_errno): Fix errno reporting bug.
1261 If the file name is neither null nor a pair, package it up as a
1262 singleton list. All callers changed, both to this function and to
1263 report_file_error. This fixes a bug where the memory allocator
1264 invoked by list1 set errno so that the immediately following
1265 report_file_error reported the wrong errno value.
1267 Fix minor problems found by --enable-gcc-warnings.
1268 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
1269 * keyboard.c (kbd_buffer_get_event): Remove unused local.
1271 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
1273 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
1274 Set event->arg to Qt if switch-event shall be generated.
1275 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
1277 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
1279 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
1282 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
1283 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
1284 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
1285 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
1286 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
1287 and there is a focused frame.
1288 (head_table): Add focus-in and focus-out.
1289 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
1290 bind to handle-focus-in/out.
1292 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
1293 (Fhandle_switch_frame): Call Fhandle_focus_in.
1294 (syms_of_frame): defsubr handle-focus-in/out.
1296 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1298 Fix porting bug to older POSIXish platforms (Bug#14862).
1299 * sysdep.c (emacs_pipe): New function, that implements
1300 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
1301 This should port better to CentOS 5 and to Mac OS X 10.6.
1302 All calls to pipe2 changed.
1304 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
1305 This makes the code easier to read and the executable a bit smaller.
1306 Do not replace all calls to Fcons that happen to create lists,
1307 just calls that are intended to create lists. For example, when
1308 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
1309 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
1310 Similarly for list2 through list5.
1311 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
1312 * bytecode.c (exec_byte_code):
1313 * callint.c (quotify_arg, Fcall_interactively):
1314 * callproc.c (Fcall_process, create_temp_file):
1315 * charset.c (load_charset_map_from_file)
1316 (Fdefine_charset_internal, init_charset):
1317 * coding.c (get_translation_table, detect_coding_system)
1318 (Fcheck_coding_systems_region)
1319 (Fset_terminal_coding_system_internal)
1320 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
1321 * composite.c (update_compositions, Ffind_composition_internal):
1322 * dired.c (directory_files_internal, file_name_completion)
1324 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
1325 * doc.c (Fsnarf_documentation):
1326 * editfns.c (Fmessage_box):
1328 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
1329 (Feval, eval_sub, Ffuncall, apply_lambda):
1330 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
1331 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
1332 (Fset_file_times, Finsert_file_contents)
1333 (Fchoose_write_coding_system, Fwrite_region):
1334 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
1335 * font.c (font_registry_charsets, font_parse_fcname)
1336 (font_prepare_cache, font_update_drivers, Flist_fonts):
1337 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
1338 * frame.c (make_frame, Fmake_terminal_frame)
1339 (x_set_frame_parameters, x_report_frame_params)
1340 (x_default_parameter, Fx_parse_geometry):
1341 * ftfont.c (syms_of_ftfont):
1342 * image.c (gif_load):
1343 * keyboard.c (command_loop_1):
1344 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
1345 (Fcopy_keymap, append_key, Fcurrent_active_maps)
1346 (Fminor_mode_key_binding, accessible_keymaps_1)
1347 (Faccessible_keymaps, Fwhere_is_internal):
1348 * lread.c (read_emacs_mule_char):
1349 * menu.c (find_and_return_menu_selection):
1350 * minibuf.c (get_minibuffer):
1351 * nsfns.m (Fns_perform_service):
1352 * nsfont.m (ns_script_to_charset):
1353 * nsmenu.m (ns_popup_dialog):
1354 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
1355 (Fx_own_selection_internal):
1356 * nsterm.m (append2):
1357 * print.c (Fredirect_debugging_output)
1358 (print_prune_string_charset):
1359 * process.c (Fdelete_process, Fprocess_contact)
1360 (Fformat_network_address, set_socket_option)
1361 (read_and_dispose_of_process_output, write_queue_push)
1362 (send_process, exec_sentinel):
1363 * sound.c (Fplay_sound_internal):
1364 * textprop.c (validate_plist, add_properties)
1365 (Fput_text_property, Fadd_face_text_property)
1366 (copy_text_properties, text_property_list, syms_of_textprop):
1367 * unexaix.c (report_error):
1368 * unexcoff.c (report_error):
1369 * unexsol.c (unexec):
1370 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
1371 (Fformat_mode_line, syms_of_xdisp):
1372 * xfaces.c (set_font_frame_param)
1373 (Finternal_lisp_face_attribute_values)
1374 (Finternal_merge_in_global_face, syms_of_xfaces):
1375 * xfns.c (x_default_scroll_bar_color_parameter)
1376 (x_default_font_parameter, x_create_tip_frame):
1377 * xfont.c (xfont_supported_scripts):
1378 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
1379 (menu_help_callback, xmenu_show):
1381 * xterm.c (set_wm_state):
1382 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
1383 and similarly for list2 through list5.
1385 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
1387 * callproc.c (Fcall_process_region): Fix minor race and tune.
1388 (create_temp_file): New function, with the temp-file-creation part
1389 of the old Fcall_process_region. Use Fcopy_sequence to create the
1390 temp file name, rather than alloca + build_string, for simplicity.
1391 Don't bother to block input around the temp file creation;
1392 shouldn't be needed. Simplify use of mktemp. Use
1393 record_unwind_protect immediately after creating the temp file;
1394 this closes an unlikely race where the temp file was not removed.
1395 Use memcpy rather than an open-coded loop.
1396 (Fcall_process_region): Use the new function. If the input is
1397 empty, redirect from /dev/null rather than from a newly created
1398 empty temp file; this avoids unnecessary file system traffic.
1400 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
1402 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
1403 Simplify by making this case like the other two. This is a bit
1404 slower on obsolete hosts, but the extra complexity isn't worth it.
1406 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
1407 * process.c (create_process) [!DOS_NT]:
1408 Remove now-unnecessary calls to emacs_close.
1410 2013-07-13 Eli Zaretskii <eliz@gnu.org>
1412 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
1413 returning early. (Bug#14850)
1415 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
1416 and inhibit-iso-escape-detection attributes of 'undecided'.
1419 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
1421 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
1422 Reported by Herbert J. Skuhra in
1423 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
1425 Don't lose top specpdl entry when memory is exhausted.
1426 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
1427 specpdl overflow here, to simplify callers; all callers changed.
1428 Always reserve an unused entry at the stack top; this avoids
1429 losing the top entry's information when memory is exhausted.
1431 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1433 Clean up errno reporting and fix some errno-reporting bugs.
1434 * callproc.c (Fcall_process):
1435 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1436 * process.c (create_process, Fmake_network_process):
1437 * unexaix.c (report_error):
1438 * unexcoff.c (report_error):
1439 Be more careful about reporting the errno of failed operations.
1440 The code previously reported the wrong errno sometimes.
1441 Also, prefer report_file_errno to setting errno + report_file_error.
1442 (Fcall_process): Look at openp return value rather than at path,
1443 as that's a bit faster and clearer when there's a numeric predicate.
1444 * fileio.c (report_file_errno): New function, with most of the
1445 old contents of report_file_error.
1446 (report_file_error): Use it.
1447 (Ffile_exists_p, Ffile_accessible_directory_p):
1448 Set errno to 0 when it is junk.
1449 * fileio.c (Faccess_file):
1450 * image.c (x_create_bitmap_from_file):
1451 Use faccessat rather than opening the file, to avoid the hassle of
1452 having a file descriptor open.
1453 * lisp.h (report_file_errno): New decl.
1454 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
1457 * process.c (create_process, wait_reading_process_output) [AIX]:
1458 Remove obsolete SIGHUP-related code, as Emacs no longer disables
1459 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
1460 a multithreaded environment anyway).
1461 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
1463 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
1465 * image.c (x_find_image_file): Don't close a remote file handle.
1467 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1469 Fix races with threads and file descriptors.
1470 * callproc.c (Fcall_process_region):
1471 * dired.c (open_directory):
1472 * emacs.c (main, Fdaemon_initialized):
1473 * image.c (x_find_image_file):
1474 * inotify.c (Finotify_rm_watch):
1475 * lread.c (Flocate_file_internal):
1476 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
1477 * term.c (term_mouse_moveto, init_tty):
1478 * termcap.c (tgetent):
1479 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
1480 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
1481 * unexhp9k800.c, unexmacosx.c (unexec):
1482 * callproc.c (Fcall_process_region):
1483 Use emacs_close, not close.
1484 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
1485 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
1486 and posix_close function on current platforms (which all lack them).
1487 (emacs_close): Use it. This should fix the races on GNU/Linux and
1488 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
1489 and it should avoid closing random victim file descriptors on
1492 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
1494 * inotify.c (uninitialized): Remove. All uses replaced by -1.
1495 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
1498 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
1499 This is for .gdbinit xbacktrace.
1501 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
1502 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
1503 (emacs_set_tty): Now static.
1504 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
1505 * term.c (tty_capable_p, tty_default_color_capabilities)
1506 (get_tty_terminal, term_mouse_movement)
1507 (handle_one_term_event, init_tty, maybe_fatal):
1508 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
1509 (tgetent, scan_file, name_match, compare_contin):
1510 * terminal.c (get_terminal):
1511 Use bool for boolean.
1512 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
1513 Prefer char to unsigned char if either will do.
1514 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
1515 (tty_write_glyphs): Prefer int to unsigned.
1516 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
1517 All callers changed.
1518 * termcap.c (tprint, main) [TEST]: Remove non-working test.
1520 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1523 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
1524 (B__dummy__): New dummy symbol, to pacify C89.
1525 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
1526 they can't grok varargs macros.
1527 * dispnew.c (add_window_display_history)
1528 (add_frame_display_history):
1529 * print.c (print_object):
1530 * xdisp.c (debug_method_add):
1531 Use %p printf format only for void pointers.
1532 * emacs.c (usage_message): New constant, replacing ...
1533 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
1534 (main): Adjust to usage reorg.
1535 * fns.c (syms_of_fns):
1536 * profiler.c (syms_of_profiler):
1537 Don't use non-constant struct initializers.
1538 * gnutls.h (gnutls_initstage_t):
1539 * lisp.h (enum Lisp_Fwd_Type):
1540 * lread.c (lisp_file_lexically_bound_p):
1541 * xsettings.c (anonymous enum):
1542 Remove trailing comma.
1543 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
1544 * lisp.h (ENUM_BF): Use unsigned if pedantic.
1545 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
1547 * regex.c (const_re_char): New type, to pacify strict C89.
1548 All uses of 'const re_char' replaced to use it.
1549 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
1550 with glibc when strict C89. This change is imported from gnulib.
1552 (_Restrict_arr_): Rename from __restrict_arr, similarly.
1553 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
1554 Omit GNU_LINUX implementation, since it requires long long.
1555 * xterm.c (x_draw_underwave):
1556 Do not assume the traditional order of struct's members.
1557 (x_term_init): Rewrite to avoid the need for non-constant structure
1560 Syntax cleanup, mostly replacing macros with functions.
1561 This removes the need for the syntax_temp hack.
1562 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
1563 * syntax.c (SYNTAX_INLINE): New macro.
1564 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
1565 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
1566 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
1567 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
1568 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
1569 (SYNTAX_COMEND_FIRST): Now functions, not macros.
1570 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
1571 Now constants, not macros.
1572 (syntax_temp) [!__GNUC__]: Remove.
1573 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
1574 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
1575 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
1576 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
1577 Move here from syntax.h; now functions, not macros. Except for the
1578 last function, these are static since only syntax.c uses them.
1579 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
1580 All uses changed. Now a function, not a macro; use this fact
1581 to simplify the code.
1582 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
1583 compiler bugs; no longer relevant.
1584 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1585 (SYNTAX_INLINE): New macro.
1586 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
1587 for the new functions. Use bool for boolean member.
1588 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
1589 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
1590 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1591 (SETUP_BUFFER_SYNTAX_TABLE):
1592 Now extern inline functions, not macros.
1593 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
1594 Remove; all uses replaced by implementation.
1595 (syntax_temp) [!__GNUC__]: Remove decl.
1596 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
1598 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
1600 * emacs.c (main): Fix syntax error.
1602 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1604 Timestamp fixes for undo (Bug#14824).
1605 * atimer.c (schedule_atimer):
1606 * fileio.c (Ffile_newer_than_file_p):
1607 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1608 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1609 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1610 (syms_of_fileio): Remove Sclear_visited_file_name.
1611 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1612 file doesn't exist; this avoids an ambiguity with negative timestamps.
1613 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1614 * systime.h (make_emacs_time, invalid_emacs_time):
1615 Don't assume struct timespec layout; POSIX doesn't guarantee it.
1616 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
1617 * undo.c (record_first_change): Push (visited-file-modtime) onto
1618 undo list rather than reimplementing it by hand, incorrectly.
1620 2013-07-09 Ken Brown <kbrown@cornell.edu>
1622 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
1624 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
1626 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
1628 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
1630 Handle errno and exit status a bit more carefully.
1631 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
1632 number into an exit status. Instead, use EXIT_CANCELED.
1633 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
1634 * callproc.c (relocate_fd):
1635 * emacs.c (close_output_streams, main):
1636 * process.c (create_process):
1637 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
1638 Use emacs_perror for simplicity.
1639 * callproc.c (relocate_fd, main):
1640 * sysdep.c (sys_subshell):
1641 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
1642 (shut_down_emacs): Use emacs_write, not write.
1643 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
1644 * fileio.c (Fcopy_file, e_write):
1645 * nsterm.m (ns_select):
1646 * process.c (send_process):
1647 * sound.c (vox_write):
1648 Use emacs_write_sig, not emacs_write.
1649 * lisp.h (emacs_write_sig, emacs_perror): New decls.
1650 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
1652 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
1654 (emacs_full_write): New function.
1655 (emacs_write): Rewrite to use it.
1656 (emacswrite_sig, emacs_perror): New functions.
1657 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
1659 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
1661 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
1662 on NS even if it is present. Pixmap on NS is a void*.
1664 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1666 Port to Ubuntu 10 (Bug#14803).
1667 Problem reported by T.V. Raman.
1668 * process.c (close_on_exec, accept4, process_socket):
1669 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1671 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1673 * w32.c (sys_dup): Declare prototype.
1677 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1679 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1681 Make file descriptors close-on-exec when possible (Bug#14803).
1682 This simplifies Emacs a bit, since it no longer needs to worry
1683 about closing file descriptors by hand in some cases.
1684 It also fixes some unlikely races. Not all such races, as
1685 libraries often open files internally without setting
1686 close-on-exec, but it's an improvement.
1687 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1688 * callproc.c (Fcall_process) [!MSDOS]:
1689 * emacs.c (main) [!DOS_NT]:
1690 * nsterm.m (ns_term_init):
1691 * process.c (create_process):
1692 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1693 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1694 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1695 Prefer mkostemp with O_CLOEXEC to mkstemp.
1696 * callproc.c (relocate_fd) [!WINDOWSNT]:
1697 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1698 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1700 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1701 Make the resulting file descriptor close-on-exec.
1702 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1703 * lread.c (load_descriptor_list, load_descriptor_unwind):
1704 Remove; no longer needed. All uses removed.
1705 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1706 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1708 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1709 (Fmake_network_process, Fnetwork_interface_list):
1710 (Fnetwork_interface_info, server_accept_connection):
1711 Make newly-created socket close-on-exec.
1712 * sysdep.c (emacs_open, emacs_fopen):
1713 Make new-created descriptor close-on-exec.
1714 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1715 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1717 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1719 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1720 for NS_IMPL_GNUSTEP.
1722 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1724 Fix openp errno handling.
1725 * callproc.c (Fcall_process): Preserve openp errno around close.
1726 * lread.c (openp): Set errno when returning -1, as some callers
1729 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1731 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1733 * nsterm.h (NSSavePanel): Update comment.
1734 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1735 (ns_run_file_dialog): Declare.
1737 * nsfns.m: Remove panelOK.
1739 (ns_run_file_dialog): New function.
1740 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1741 event loop, so file dialog is popped up by ns_run_file_dialog, called
1742 by sendEvent (Bug#14578).
1743 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1745 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1747 * xdisp.c (default_line_pixel_height): New function.
1748 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1749 (try_cursor_movement, redisplay_window, try_window)
1750 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1752 * window.c (window_scroll_pixel_based): use
1753 default_line_pixel_height.
1755 * dispextern.h (default_line_pixel_height): Add prototype.
1757 * frame.c (x_set_line_spacing): Accept a float value for
1758 line-spacing parameter, per the documentation.
1760 * data.c (Fmultibyte_string_p): Doc fix.
1762 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1764 Use emacs_open more consistently when opening files.
1765 This handles EINTR more consistently now, and makes it easier
1766 to introduce other uniform changes to file descriptor handling.
1767 * src/systdio.h: New file.
1768 * src/buffer.c (mmap_init):
1769 * cygw32.c (chdir_to_default_directory):
1770 * dispnew.c (Fopen_termscript):
1771 * emacs.c (Fdaemon_initialized):
1772 * fileio.c (Fdo_auto_save):
1773 * image.c (slurp_file, png_load_body, jpeg_load_body):
1774 * keyboard.c (Fopen_dribble_file):
1776 * print.c (Fredirect_debugging_output):
1777 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1778 * termcap.c (tgetent):
1779 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1780 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1781 * w32term.c (w32_initialize) [CYGWIN]:
1782 * xfaces.c (Fx_load_color_file):
1783 Use emacs_open instead of plain open, and emacs_fopen instead of
1785 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1786 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1787 * callproc.c (default_output_mode): New constant.
1788 (Fcall_process): Use it to call emacs_open instead of plain creat.
1789 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1790 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1791 (emacs_fopen): New function.
1792 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1793 Include <lisp.h>, for emacs_open.
1794 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1796 Remove duplicate #include directives.
1797 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1799 Don't include stdio.h twice.
1800 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1801 Don't include sys/types.h or stdio.h twice.
1802 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1803 * lread.c: Don't include coding.h twice.
1804 * nsfont.m: Don't include frame.h twice.
1805 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1806 * ralloc.c: Don't include <unistd.h> twice.
1807 * xdisp.c: Don't include font.h twice.
1808 * xterm.c: Don't include fontset.h twice.
1809 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1811 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1813 Scale ImageMagick images more carefully.
1814 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1815 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1816 Be more careful about avoiding undefined behavior after
1817 integer overflow and division by zero.
1819 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1821 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1822 (syms_of_w32fns): DEFSYM them.
1823 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1824 (CCHDEVICENAME): Define macros if not defined.
1825 (struct MONITOR_INFO_EX): New struct.
1826 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1827 (enum_display_monitors_fn): New variable.
1828 (globals_of_w32fns): Initialize it.
1829 (Fx_display_pixel_width, Fx_display_pixel_height)
1830 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1831 multi-monitor setups in docstrings.
1832 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1833 screen size by primary monitor's millimeter per pixel.
1834 (w32_monitor_enum, w32_display_monitor_attributes_list)
1835 (w32_display_monitor_attributes_list_fallback)
1836 (Fw32_display_monitor_attributes_list): New functions.
1837 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1839 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1841 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1843 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1845 * fileio.c (Qfile_notify_error): New error symbol.
1847 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1848 * inotify.c (inotify_callback, symbol_to_inotifymask)
1849 (Finotify_add_watch, Finotify_rm_watch): Use it.
1850 (inotifyevent_to_event): Exchange order of cookie and file name.
1851 (Finotify_add_watch): Adapt docstring.
1853 * lisp.h (Qfile_notify_error): Declare.
1855 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1857 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1858 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1859 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1860 which did not work (see <http://bugs.gnu.org/14569#307>).
1861 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1862 && (!noninteractive || initialized)). This attempts to thread
1863 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1865 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1867 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1868 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1870 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1872 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1873 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1874 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1875 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1877 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1879 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1880 Define to __sys_siglist.
1882 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1884 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1885 word-wrap, so that overflow-newline-into-fringe would work in
1886 visual-line-mode. (Bug#2749)
1887 (move_it_in_display_line_to): When the last scanned display
1888 element fits exactly on the display line, and
1889 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1890 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1891 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1892 finding buffer position that corresponds to pixel coordinates,
1893 e.g. in buffer_posn_from_coords.
1895 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1897 * process.c (handle_child_signal): Call catch_child_signal if
1900 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1902 Don't convert function pointers to void * and back.
1903 It isn't portable C, and it's easy enough to avoid.
1904 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1905 (make_save_value): Add support for SAVE_FUNCPOINTER.
1906 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1907 * print.c (print_object):
1908 Distinguish function from object pointers.
1909 * lisp.h (SAVE_FUNCPOINTER): New constant.
1910 (SAVE_SLOT_BITS): Adjust to it.
1911 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1912 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1913 (voidfuncptr): New typedef.
1914 (struct Lisp_Save_Value): New member data[0].funcpointer.
1915 (XSAVE_FUNCPOINTER): New function.
1917 Simplify buildobj processing.
1918 * Makefile.in (buildobj.h): Make it a sequence of strings each
1919 followed by comma, rather than a single string. Put it into a
1920 .tmp file in case there's an error while generating it.
1921 (gl-stamp): Use .tmp for temp files.
1922 (mostlyclean): Clean .tmp files.
1923 * doc.c (buildobj): Move to just the routine that needs it.
1924 It's now an array of strings, so processing is simpler.
1926 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1928 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1929 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1930 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1931 Invoke malloc_enable_thread even when not interactive.
1932 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1933 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1934 in this case, since the underlying bug has now been fixed.
1936 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1938 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1939 unlinking it (bug#14691).
1941 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1943 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1944 before checking whether buffer is modified. This lets
1945 `kill-buffer-query-functions' cancel killing of the buffer or save
1946 its content before `kill-buffer' asks user the "Buffer %s
1947 modified; kill anyway?" question.
1949 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1951 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1952 Let the super performKeyEquivalent deal with them (Bug#14747).
1954 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1956 * widget.c (resize_cb): Remove unused local.
1958 Do not use GTK 3 if it exists but cannot be compiled.
1959 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1960 * xterm.c (x_error_handler) [!USE_GTK]:
1963 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1965 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1967 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1968 to the valid range of values. (Bug#14753)
1970 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1971 when moving point by using the current glyph matrix. This avoids
1972 the need to force redisplay when this function is called in a
1975 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1977 Fix minor problems found by static checking.
1978 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1979 Redo the latter's body to sidestep GCC parenthesization warnings.
1980 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1981 * coding.c (detect_coding, detect_coding_system):
1982 * coding.h (struct undecided_spec):
1983 Use bool for boolean.
1984 * image.c (QCmax_width, QCmax_height): Now static.
1985 * xdisp.c (Fmove_point_visually): Remove unused local.
1987 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1989 * xdisp.c (Fmove_point_visually): New function.
1991 2013-06-28 Kenichi Handa <handa@gnu.org>
1993 * coding.h (define_coding_undecided_arg_index): New enum.
1994 (coding_attr_index): New members
1995 coding_attr_undecided_inhibit_null_byte_detection,
1996 coding_attr_undecided_inhibit_iso_escape_detection,
1997 coding_attr_undecided_prefer_utf_8.
1998 (undecided_spec): New struct.
1999 (struct coding_system): New member `undecided' of the member
2002 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
2003 (detect_coding): Likewise.
2004 (detect_coding_system): Likewise.
2005 (Fdefine_coding_system_internal): New coding system properties
2006 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
2008 (syms_of_coding): Adjust for coding_arg_undecided_max.
2010 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
2012 * image.c (x_from_xcolors): Remove unused local.
2014 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2016 Defer image data transfer between X client and server until actual
2019 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
2022 * image.c (Destroy_Image): Remove.
2023 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
2024 `mask_p', and `colors_p'. All uses changed.
2025 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
2026 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
2027 New macros for `flags' arg to x_clear_image_1.
2028 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
2029 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
2030 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
2031 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
2032 (image_get_x_image, image_unget_x_image): New functions or macros.
2033 (image_background, image_background_transparent, x_to_xcolors)
2034 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
2035 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
2036 instead of Destroy_Image.
2037 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
2038 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
2039 (png_load_body, jpeg_load_body, tiff_load, gif_load)
2040 (imagemagick_load_image, svg_load_image): Use them instead of
2041 x_create_x_image_and_pixmap, and x_put_x_image followed by
2042 x_destroy_x_image, respectively.
2043 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
2044 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
2045 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
2046 background_transparent fields.
2047 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
2048 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
2050 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
2052 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
2053 This mostly consists of undoing recent changes.
2054 * callproc.c (Fcall_process):
2055 * process.c (create_process):
2056 Do not worry about catching SIGCHLD here, undoing previous change.
2057 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
2058 * process.c, process.h (catch_child_signal):
2059 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
2060 * process.c (catch_child_handler): Don't worry about being called
2061 lazily and do not assume caller has blocked SIGCHLD, undoing
2062 previous change. Move first-time stuff back to
2063 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
2064 tickle glib, as that causes Cygwin bootstrap to fail. Do not
2065 set lib_child_handler if it's already initialized, which may
2066 help avoid problems on GNUStep.
2068 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2070 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
2071 * callproc.c (Fcall_process):
2072 * process.c (create_process):
2073 Make sure SIGCHLD is caught before we fork,
2074 since Emacs startup no arranges to catch SIGCHLD.
2075 * process.c (lib_child_handler): Initialize to null, not to
2077 (catch_child_signal): Allow self to be called lazily.
2078 Do nothing if it's already been called.
2079 Assume caller has blocked SIGCHLD (all callers do now).
2080 * emacs.c (main): Do not catch SIGCHLD here; defer it until
2081 just before it's really needed.
2082 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
2083 since it hasn't been caught yet.
2085 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2087 * image.c (compute_image_size): New function to implement
2088 :max-width and :max-height.
2089 (imagemagick_load_image): Use it.
2091 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2093 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
2094 * callproc.c, process.h (block_child_signal, unblock_child_signal):
2096 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
2097 * process.c (catch_child_signal): Block SIGCHLD while futzing with
2098 the SIGCHLD handler, since the code is not atomic and (due to glib)
2099 signals may be arriving now.
2100 * sysdep.c (init_signals): Do not catch child signals here;
2101 'main' now does that later, at a safer time.
2103 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
2105 Clean up SIGCHLD handling a bit (Bug#14569).
2106 * process.c, process.h (catch_child_signal):
2107 Now always extern, even if !NS_IMPL_GNUSTEP.
2108 * process.c (catch_child_signal): Move glib tickler here from
2109 init_process_emacs, so that it's done earlier in Emacs
2110 initialization. Also move the noninteractive && !initialized
2111 check here from init_process_emacs. This is all a bit cleaner for
2112 GNUish platforms, and I hope it works around the Cygwin bug.
2113 * sysdep.c (init_signals): Invoke catch_child_signal here, so
2114 that glib signal handling is tickled before glib creates threads.
2116 * process.c (wait_reading_process_output): Avoid int overflow
2117 when reading more than 2 GiB total from a process.
2119 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2121 * process.c (create_process): Handle a couple more cases,
2122 i.e., work even if new_argv and wait_child_setup[i] are cached.
2123 Use Fcall_process's style for volatile vars.
2125 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
2127 * process.c (create_process): Mark PROCESS volatile.
2129 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2131 Use C99-style flexible array members if available.
2132 This avoids some subtle aliasing issues, which typically
2133 aren't a problem with GCC but may be a problem elsewhere.
2134 * alloc.c (sdata): New typedef, replacing the old struct sdata.
2135 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
2136 In either case, it uses a flexible array member rather than
2137 the old struct hack. All uses changed.
2138 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
2139 Adjust to sdata reorganization.
2140 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
2141 Use offsetof (struct, flex_array_member), not sizeof (struct), as
2142 that ports better to pre-C99 non-GCC.
2143 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
2144 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
2145 as the latter has changed.
2146 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
2147 and port better to pre-C99 GCC.
2148 * image.c (struct xpm_cached_color):
2149 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
2150 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
2151 Use FLEXIBLE_ARRAY_MEMBER.
2152 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
2153 Move decl to top level so it gets checked against implementation.
2154 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
2155 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
2157 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2159 * syntax.c: Integer cleanups.
2160 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
2161 All uses that need 0-or-2 changed to:
2162 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
2163 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
2164 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
2165 (char_quoted, prev_char_comend_first, back_comment)
2166 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2167 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
2168 Use bool for boolean.
2169 (update_syntax_table, skip_chars, skip_syntaxes):
2170 Prefer int to unsigned when either will do.
2171 (back_comment): Return boolean success flag, like forw_comment,
2172 instead of positive-or-minus-1 (which might have overflowed int anyway).
2173 Don't stuff ptrdiff_t into int.
2174 (syntax_spec_code, syntax_code_spec): Now const.
2175 (Fmatching_paren, scan_lists, scan_sexps_forward):
2176 Use enum syntaxcode for syntax code.
2177 (Fmatching_paren): Check that arg is a character, not just an integer.
2178 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
2179 (Finternal_describe_syntax_value): Omit no-longer-needed
2181 (skip_chars): Use char, not unsigned char, when the distinction
2183 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
2184 * bytecode.c (exec_byte_code):
2185 * syntax.c (syntax_spec_code, Fchar_syntax)
2186 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2188 * syntax.h (SYNTAX_WITH_FLAGS):
2189 Omit unnecessary casts.
2191 2013-06-20 Eli Zaretskii <eliz@gnu.org>
2193 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
2194 line dimensions here, to avoid race conditions with the main
2195 thread. (Bug#14062, bug#14630, bug#14669)
2197 * w32term.c (w32_draw_window_cursor): Compute the header line and
2198 mode line dimensions here.
2199 <w32_system_caret_window, w32_system_caret_hdr_height>:
2200 <w32_system_caret_mode_height>: New variables.
2202 * w32term.h: Declare them.
2204 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2206 * alloc.c (die): Move "assertion failed" string here ...
2207 * lisp.h (eassert): ... from here. Also, suppress evaluation of
2208 COND when SUPPRESS_CHECKING. This shrinks the executable text
2209 size by 0.8% to 2.2% when configured with --enable-checking,
2210 depending on optimization flags (GCC 4.8.1 x86-64).
2212 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
2214 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2216 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
2217 base is 2; this is more accurate.
2219 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
2221 * sound.c (string_default): Move to !WINDOWSNT section.
2222 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
2224 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
2226 * sound.c: Integer cleanups.
2227 Remove unnecessary forward decls.
2228 (struct sound_device): The 'file' member is now a Lisp_Object, not
2229 a char *, so that we needn't invoke alloca on a huge size.
2230 (Fplay_sound_internal): Adjust to this.
2231 (string_default): New function.
2232 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
2233 Use it to adjust to the struct sound_device change.
2234 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
2235 (be2hs) [0]: Remove.
2237 * syntax.c (skip_chars): Don't use uninitialized storage
2238 when searching a multibyte buffer for characters that are not in a
2239 unibyte string that contains non-ASCII characters.
2241 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
2243 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
2244 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
2246 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2248 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
2250 2013-06-18 Kenichi Handa <handa@gnu.org>
2252 * font.c (Ffont_spec): Signal an error for an invalid font name
2255 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2257 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
2258 In particular this ports to 32-bit sparc Sun cc.
2259 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
2260 array with a dummy element at specpdl[-1], so that its address can
2262 (unbind_to): Do not copy the binding; not needed, now that we
2263 copy old_value in the one place where the copy is needed.
2264 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
2265 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
2266 (union specbinding): Rename from struct specbinding. Redo layout
2267 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
2268 which is not portable. With Sun C 5.12 32-bit sparc, the
2269 declaration causes nargs to be an unsigned bitfield, a behavior
2270 that the C standard allows; but Emacs wants nargs to be signed.
2271 The overall type is now a union of structures rather than a
2272 structure of union of structures, and the 'kind' member is now a
2273 bitfield, so that the overall type doesn't grow. All uses changed.
2274 * process.c (Fmake_serial_process): Remove unnecessary initialization.
2276 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2278 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
2279 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
2281 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
2283 2013-06-17 Eli Zaretskii <eliz@gnu.org>
2285 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2286 unless we know that the window w's frame is a frame object.
2287 Another attempt at solving bug#14062 and bug#14630.
2289 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
2291 * textprop.c (property_set_type): New enum.
2292 (add_properties): Allow appending/prepending text properties.
2293 (add_text_properties_1): Factored out of Fadd_text_properties.
2294 (Fadd_text_properties): Move all the code into
2295 add_text_properties_1.
2296 (Fadd_face_text_property): New function that calls
2297 add_text_properties_1.
2299 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2301 Move functions from lisp.h to individual modules when possible.
2302 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
2303 * alloc.c (XFLOAT_INIT, set_symbol_name):
2304 * buffer.c (CHECK_OVERLAY):
2305 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
2306 (set_char_table_parent):
2307 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
2308 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
2309 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
2310 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
2312 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
2313 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
2314 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
2315 (backtrace_args, backtrace_debug_on_exit):
2316 * floatfns.c (CHECK_FLOAT):
2317 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
2318 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
2319 (set_hash_hash, set_hash_hash_slot, set_hash_index)
2320 (set_hash_index_slot):
2321 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
2322 * marker.c (CHECK_MARKER):
2323 * textprop.c (CHECK_STRING_OR_BUFFER):
2324 * window.c (CHECK_WINDOW_CONFIGURATION):
2325 Move here from lisp.h, and make these functions static rather than
2327 * buffer.c (Qoverlayp):
2329 * fns.c (Qhash_table_p):
2330 * window.c (Qwindow_configuration_p):
2332 * lisp.h: Remove the abovementioned defns and decls.
2334 Use functions, not macros, for XINT etc (Bug#11935).
2335 In lisp.h, prefer functions to function-like macros, and
2336 constants to object-like macros, when either will do. This:
2337 . simplifies use, as there's no more need to worry about
2338 arguments' side effects being evaluated multiple times.
2339 . makes the code easier to debug on some platforms.
2340 However, when using gcc -O0, keep using function-like macros
2341 for a few critical operations, for performance reasons.
2342 This sort of thing isn't needed with gcc -Og, but -Og
2343 is a GCC 4.8 feature and isn't widely-enough available yet.
2344 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
2345 Remove enum lsb_bits; no longer needed.
2346 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
2347 * buffer.c (Qoverlap):
2349 * fns.c (Qhash_table_p):
2350 Now extern, so lisp.h can use these symbols.
2351 * dispextern.h: Include character.h, for MAX_CHAR etc.
2352 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2353 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2354 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2355 (GLYPH_CODE_P): Move here from lisp.h.
2356 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2357 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
2358 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
2359 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
2360 XUNTAG now returns void *.
2361 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
2362 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
2363 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
2364 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
2365 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
2366 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
2367 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
2368 (lisp_h_XPNTR, lisp_h_XSYMBOL):
2369 New macros, renamed from their sans-lisp_h_ counterparts.
2370 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
2371 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
2372 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
2373 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
2374 If compiling via GCC without optimization, define these as macros
2375 in addition to inline functions.
2376 To disable this, compile with -DINLINING=0.
2377 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
2378 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
2379 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
2380 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
2381 (INTMASK, VALMASK): Now macros, since static values cannot be
2382 accessed from extern inline functions.
2383 (VALMASK): Also a constant, for benefit of old GDB.
2384 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
2385 is INTEGERP, which can fold it in.
2386 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
2387 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
2388 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
2389 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
2390 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
2391 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
2392 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
2393 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
2394 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
2395 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
2396 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
2397 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
2398 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
2399 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
2400 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
2401 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
2402 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
2403 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
2404 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
2405 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
2406 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
2407 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
2408 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
2409 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
2410 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
2411 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
2412 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
2413 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
2414 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
2415 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
2416 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
2417 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
2418 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
2420 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
2421 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
2422 (VALMASK): Define in one place rather than in two, merging the
2423 USE_LSB_TAG parts; this is simpler.
2424 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
2425 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
2426 Move up, to avoid use before definition.
2427 Also include "globals.h" earlier, for the same reason.
2428 (make_natnum): New function.
2429 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
2430 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
2431 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
2432 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
2433 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
2434 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
2435 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
2436 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
2437 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
2438 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
2439 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
2440 (Qwindow_configuration_p, Qimage): New forward declarations.
2441 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
2442 (STRING_COPYIN): Remove; unused.
2443 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
2444 (xcar_addr, xcdr_addr): New functions. All uses changed.
2445 (IEEE_FLOATING_POINT): Now a constant, not a macro.
2446 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2447 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2448 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2449 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
2450 (TYPE_RANGED_INTEGERP): Simplify.
2451 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
2452 (setlocale, fixup_locale, synchronize_system_messages_locale)
2453 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
2454 Now empty functions, not macros.
2455 (functionp): Return bool, not int.
2456 * window.c (Qwindow_configuration_p): Now extern,
2457 so window.h can use it.
2458 * window.h (Qwindowp): Move decl back to lisp.h.
2460 2013-06-15 Eli Zaretskii <eliz@gnu.org>
2462 * xdisp.c (Fline_pixel_height): New function, required for solving
2465 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
2467 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
2469 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
2471 * lread.c (syms_of_lread):
2472 * fns.c (Fprovide): Adjust to new format of after-load-alist.
2474 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
2476 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
2478 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
2480 * fileio.c (expand_file_name): Doc fix.
2482 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
2484 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
2485 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
2486 Wait for self, not for 0. This can't hurt on GNU or similar
2487 system, and may help with Cygwin.
2489 * keyboard.c: Don't use PROP (...) as an lvalue.
2490 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
2491 Use set_prop (A, B), not PROP (A) = B.
2493 2013-06-10 Eli Zaretskii <eliz@gnu.org>
2495 * xdisp.c (get_it_property): Use it->window instead of generating
2496 a Lisp object from it->w.
2498 2013-06-09 Eli Zaretskii <eliz@gnu.org>
2500 * xdisp.c (get_it_property): If it->object is a buffer, pass to
2501 get-char-property the window that is being rendered, instead of
2502 the buffer, to support window-specific overlays. (Bug#14575)
2503 (compute_display_string_pos): When W is NULL, use the current
2504 buffer as the object to pass to get-char-property.
2505 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
2506 pointer member of the bidi iterator, since no window is pertinent
2509 2013-06-08 Eli Zaretskii <eliz@gnu.org>
2511 * bidi.c (bidi_fetch_char): Accept additional argument, the window
2512 being displayed, and pass it to compute_display_string_pos.
2513 (bidi_level_of_next_char, bidi_resolve_explicit_1)
2514 (bidi_paragraph_init): All callers changed.
2516 * xdisp.c (init_from_display_pos, init_iterator)
2517 (handle_single_display_spec, next_overlay_string)
2518 (get_overlay_strings_1, reseat_1, reseat_to_string)
2519 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
2520 Set bidi_it.w member from it->w.
2521 (compute_display_string_pos): Accept additional argument, the
2522 window being displayed, and pass it to Fget_char_property.
2525 * dispextern.h (struct bidi_it): New member w, the window being
2527 (compute_display_string_pos): Adjust prototype.
2529 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
2531 * xgselect.c: Remove unneeded include xterm.h.
2533 * process.c (wait_reading_process_output): Check for NS before GLIB.
2534 GLIB may be linked in due to rsvg, but ns_select must be called.
2536 * xgselect.c (xg_select): Remove call to window_system_available
2537 and g_main_context_pending at the top, so Gdk events (i.e. file
2538 notify) are processed when Emacs is started with -nw.
2540 2013-06-07 Eli Zaretskii <eliz@gnu.org>
2542 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
2543 (ctagsfiles3): New variable, includes only *.m files.
2544 (TAGS): Use an explicit language name in the regular expressions,
2545 to avoid transformation of '/SOMETHING' by MSYS to
2546 'c:\MSYS\SOMETHING'.
2548 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
2550 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
2552 2013-06-06 Eli Zaretskii <eliz@gnu.org>
2554 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
2555 still need to set the mouse pointer shape and activate help-echo.
2558 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
2560 A few porting etc. fixes for the new file monitor code.
2561 See the thread containing
2562 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
2563 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
2564 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
2565 (dir_monitor_callback, Fgfile_rm_watch):
2566 Use assq_no_quit instead of Fassoc, for speed.
2567 (dir_monitor_callback, Fgfile_rm_watch):
2568 eassert that the monitor is a fixnum.
2569 (dir_monitor_callback): No need for CDR_SAFE.
2570 Simplify building of lisp with alternative tails.
2571 (Fgfile_add_watch, Fgfile_rm_watch):
2572 Do not assume glib functions set errno reliably on failure.
2573 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
2574 and signal an error otherwise.
2575 (Fgfile_rm_watch): Prefer CONSP to !NILP.
2576 Use Fdelq instead of Fdelete, for speed.
2578 2013-06-05 Eli Zaretskii <eliz@gnu.org>
2580 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
2581 don't insist on being invoked on a highlighted tool-bar button.
2582 Avoids losing tool-bar functionality when mouse-highlight is nil.
2583 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
2584 Don't highlight when mouse-highlight is nil.
2585 (note_mouse_highlight): When mouse-highlight is nil, don't return
2586 right away; instead, run tool-bar and mode-line highlight
2587 subroutine, clear any existing highlight, and revert the mouse
2588 pointer to its default shape. (Bug#14558)
2590 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2592 * lisp.mk (lisp): Add prog-mode.el.
2594 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
2596 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
2597 * process.c (dummy_handler): New function.
2598 (lib_child_handler): New static var.
2599 (handle_child_signal): Invoke it.
2600 (catch_child_signal): If a library has set up a signal handler,
2601 save it into lib_child_handler.
2602 (init_process_emacs): If using glib and not on Windows, tickle glib's
2603 child-handling code so that it initializes its private SIGCHLD handler.
2604 * syssignal.h (SA_SIGINFO): Default to 0.
2605 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2606 31; it should no longer be needed now.
2608 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2610 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2612 * gfilenotify.c (globals_of_gfilenotify): New function.
2613 (syms_of_gfilenotify): Move global initialization there.
2615 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
2617 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2619 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
2620 * keyboard.c (menu_bar_items, tool_bar_items):
2621 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
2622 not override local keymaps any more.
2624 2013-06-04 Eli Zaretskii <eliz@gnu.org>
2626 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
2628 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2630 * w32console.c (initialize_w32_display): Return the dimensions of
2631 the console window via 2 additional arguments, not via the current
2632 frame. This avoids crashes due to overrunning the bounds of
2633 frame's decode_mode_spec_buffer, which is not resized following
2634 the change of the frame dimensions from the initial 10x10.
2636 * w32term.h (w32_initialize_display_info): Adjust prototype.
2638 * term.c (init_tty): Take dimensions of the frame from the values
2639 returned by initialize_w32_display.
2641 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
2642 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
2643 (LIBES): Add $(GFILENOTIFY_LIBS).
2645 * w32inevt.c (handle_file_notifications): Add dummy implementation
2646 for !HAVE_W32NOTIFY.
2648 * w32term.c: Wrap code with HAVE_W32NOTIFY.
2650 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
2652 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
2654 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
2656 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
2658 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
2660 Fix minor problems found by static checking.
2661 * data.c (pure_write_error):
2662 Use xsignal2, not Fsignal, as Fsignal might return.
2663 * eval.c (set_backtrace_debug_on_exit): Now static.
2664 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2665 No longer inline. EXTERN_INLINE is needed only for functions
2666 defined in .h files. Reindent function header as per GNU style.
2667 (backtrace_p, backtrace_top, backtrace_next):
2668 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2669 compiler or linker. Add extern decls to pacify gcc -Wall.
2670 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2672 * frame.c (free_monitors): Define only on platforms that need it.
2673 * nsterm.m (ns_term_init):
2674 * process.c (catch_child_signal):
2675 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2676 defined on all porting targets these days.
2677 * process.c, process.h (catch_child_signal):
2678 Make it extern only if NS_IMPL_GNUSTEP is defined.
2680 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2682 * w32.c (gettimeofday): Make the signature identical to prototype
2683 in nt/inc/sys/time.h.
2685 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2687 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2690 * keyboard.c (safe_run_hooks_error): Improve error message.
2692 * data.c (pure_write_error): Add `object' argument.
2693 * puresize.h (CHECK_IMPURE): Use it.
2695 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2697 * Makefile.in (NOTIFY_OBJ): New variable.
2698 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2700 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2701 Call syms_of_gfilenotify.
2703 * gfilenotify.c: New file.
2705 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2706 and Qfile_w32notify.
2707 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2708 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2710 * lisp.h: Declare syms_of_gfilenotify.
2712 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2714 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2716 Merge the specpdl and backtrace stacks. Make the structure of the
2717 specpdl entries more obvious via a tagged union of structs.
2718 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2719 (enum specbind_tag): New enum.
2720 (struct specbinding): Make it a tagged union of structs.
2721 Add a case for backtrace records.
2722 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2723 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2724 (backtrace_debug_on_exit): New accessors.
2725 (struct backtrace): Remove.
2726 (struct catchtag): Remove backlist field.
2727 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2729 (Flocal_variable_p): Speed up the common case where the binding is
2731 * eval.c (backtrace_list): Remove.
2732 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2733 (set_backtrace_args, set_backtrace_nargs)
2734 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2735 (backtrace_next): New functions.
2736 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2737 (unwind_to_catch, internal_lisp_condition_case)
2738 (internal_condition_case, internal_condition_case_1)
2739 (internal_condition_case_2, internal_condition_case_n): Don't bother
2740 with backtrace_list any more.
2741 (Fsignal): Adjust to new backtrace format.
2742 (grow_specpdl): Move up.
2743 (record_in_backtrace): New function.
2744 (eval_sub, Ffuncall): Use it.
2745 (apply_lambda): Adjust to new backtrace format.
2746 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2748 (specbind): Adjust to new specpdl format. Simplify.
2749 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2750 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2752 (mark_backtrace): Remove.
2753 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2754 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2755 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2757 * profiler.c (record_backtrace): Use get_backtrace.
2758 (handle_profiler_signal): Use backtrace_top_function.
2759 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2762 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2764 * process.h (catch_child_signal): Declare.
2766 * process.c (catch_child_signal): New function.
2767 (init_process_emacs): Call it.
2769 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2770 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2772 (x_set_cursor_type): Remove declaration.
2773 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2774 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2775 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2776 (ns_get_color): Use F suffix on float.
2777 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2778 (ns_get_rgb_color): Remove.
2779 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2780 (note_mouse_movement): x and y are CGFloat.
2781 (ns_draw_fringe_bitmap): Remove unused rowY.
2782 Change #if to COCOA && >= 10_6.
2783 (ns_draw_window_cursor): Remove unused overspill.
2784 (ns_draw_underwave): width and x are EamcsCGFloat.
2785 (ns_draw_box): thickness is CGFloat.
2786 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2787 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2788 if not in main thread.
2789 (ns_get_pending_menu_title, ns_check_menu_open)
2790 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2791 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2792 (sendFromMainThread:): New method.
2793 (changeFont:): size is CGFloat.
2794 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2795 Disable warning about permanent text.
2796 (characterIndexForPoint:): Adjust return type depending on GNUStep
2798 (mouseDown:): delta is CGFloat.
2799 (updateFrameSize): Remove unised variable f.
2800 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2801 Cast float to EmacsCGFloat.
2802 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2803 also to -1 when restoring.
2804 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2805 inside NS_IMPL_COCOA.
2806 (toggleFullScreen:): Put call to toggleFullScreen inside
2807 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2808 (setPosition:portion:whole:): por is CGFloat.
2809 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2810 (mouseDown:): Use CGFloat.
2811 (mouseDragged:): Remove unised variable edge.
2812 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2814 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2816 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2817 when NS_IMPL_GNUSTEP.
2818 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2819 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2820 (EmacsToolbar): Add clearAll. Add tag argument to
2821 addDisplayItemWithImage.
2822 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2824 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2826 * nsmenu.m (ns_update_menubar): Make static.
2827 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2828 (fillWithWidgetValue:): Add cast to SEL for setAction.
2829 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2830 (update_frame_tool_bar): Update code for GNUStep.
2831 (clearAll): New method.
2832 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2833 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2834 Move identifierToItem setObject and activeIdentifiers addObject before
2835 call to insertItemWithItemIdentifier.
2836 (validateVisibleItems): Fix indentation.
2837 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2838 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2839 UtilityWindow to aStyle, remove call to setStyleMask.
2841 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2843 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2844 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2845 Use F suffix on floats.
2846 (ns_char_width): Returns CGFloat.
2847 (ns_ascii_average_width): w is CGFloat instead of float.
2848 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2850 (ns_glyph_metrics): CGFloat instead of float.
2852 * nsfns.m (x_set_foreground_color, x_set_background_color):
2854 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2855 remove unused variables.
2856 (Fns_read_file_name): Keep track if panel is for save.
2857 Use ns_filename_from_panel/ns_directory_from_panel.
2858 (Fns_list_services): delegate only used for COCOA.
2859 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2860 Just return the input if GNUStep.
2861 (x_screen_planes): Remove.
2862 (Fxw_color_values): Use EmacsCGFloat
2863 (Fns_display_monitor_attributes_list): Only get screen number for
2865 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2867 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2868 ns_directory_from_panel.
2870 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2872 * process.c (handle_child_signal): Also use WCONTINUED.
2873 This is so that list-processes doesn't mistakenly list the process
2874 as stopped, when the process has actually been continued and is
2877 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2879 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2880 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2881 not already configured.
2883 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2885 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2887 * Makefile.in (mostlyclean): Remove *.res files.
2889 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2891 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2892 a buffer (bug#8447).
2894 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2896 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2897 display vector, and we backtrack, handle the case that the
2898 previous character position is also displayed from a display
2899 vector or covered by a display string or image. (Bug#14476)
2901 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2903 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2904 (struct MonitorInfo, free_monitors): Remove.
2905 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2906 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2907 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2910 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2911 (struct MonitorInfo, free_monitors): Remove.
2912 (ns_screen_name): Make static.
2913 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2914 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2917 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2918 (struct MonitorInfo): New struct.
2919 (free_monitors, make_monitor_attribute_list): Declare.
2921 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2923 (free_monitors, make_monitor_attribute_list): New functions.
2924 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2927 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2929 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2931 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2933 * keyboard.c: Apply keyboard decoding only to events that come directly
2934 from the tty, not from unread-command-events (bug#14368).
2935 (read_event_from_main_queue): New function, extracted from read_char).
2936 (read_decoded_char): Remove.
2937 (read_decoded_event_from_main_queue): New function to replace it.
2938 (read_char): Use it.
2939 (read_key_sequence): Use read_char rather than read_decoded_char.
2941 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2943 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2945 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2947 2013-05-22 Kenichi Handa <handa@gnu.org>
2949 The following changes are to fix the setting of
2950 buffer-file-coding-system on, for instance, C-x RET c unix RET
2951 _FILE_OF_DOS_EOL_TYPE_ RET.
2953 * coding.h (struct coding_system): New member detected_utf8_chars.
2955 * coding.c (detect_coding_utf_8): Count characters and check EOL
2956 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2958 (setup_coding_system): Do not initialize coding->head_ascii.
2959 (check_ascii): Do not set coding->eol_seen but update it. Do not
2960 call adjust_coding_eol_type here.
2961 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2962 If the eol-type of CODING is already specified, adjust the eol type
2963 of the found coding-system.
2964 (decode_coding_gap): Cancel previous change. Utilize the
2965 character numbers counted by detect_coding_utf_8. Fix detection
2968 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2970 * search.c (looking_at_1): Only set last_thing_searched if the match
2971 changed the match-data (bug#14281).
2973 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2975 * xdisp.c (reseat_at_previous_visible_line_start):
2976 Already declared in dispextern.h, so remove it here.
2977 (move_it_vertically_backward): Likewise.
2979 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2981 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2982 (Fx_display_pixel_width, Fx_display_pixel_height)
2983 (Fx_display_mm_width, Fx_display_mm_height):
2984 Mention `display-monitor-attributes-list' in docstrings.
2986 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2987 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2988 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2989 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2990 (Fx_display_backing_store, Fx_display_visual_class)
2991 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2992 (Fx_display_grayscale_p, Fx_display_pixel_width)
2993 (Fx_display_pixel_height, Fx_display_planes)
2994 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2995 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2996 (Fx_display_mm_width, Fx_display_mm_height)
2997 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2998 height for all physical monitors as in X11.
3000 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
3001 Return pixel width or height for all physical monitors as in X11.
3003 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
3005 Port --enable-gcc-warnings to clang.
3006 * bytecode.c (exec_byte_code):
3008 Redo diagnostic pragmas to pacify clang, too.
3009 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
3010 * editfns.c (Fencode_time):
3011 * fileio.c (file_accessible_directory_p):
3012 * font.c (font_unparse_xlfd):
3013 Use '&"string"[index]' instead of '"string" + (index)'.
3014 * undo.c (user_error): Remove; unused.
3016 2013-05-16 Eli Zaretskii <eliz@gnu.org>
3018 * insdel.c (insert_1_both): Document the arguments, instead of
3019 referring to insert_1, which no longer exists.
3021 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
3022 some window, increment windows_or_buffers_changed, so that
3023 *Messages* display in that window is updated. (Bug#14408)
3025 * w32.c: Include epaths.h.
3026 (init_environment): Use cmdproxy.exe without leading directories.
3027 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
3029 (gettimeofday): Adjust signature and return value to Posix
3032 * unexw32.c (open_output_file): Delete the existing emacs.exe
3033 before creating it, to break the hard link to the versioned
3036 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
3037 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
3038 (FIRSTFILE_OBJ): New variables.
3039 (W32_RES): Rename to EMACSRES. All users changed.
3040 (base_obj): Use $(CM_OBJ).
3041 (ALLOBJS): Use $(FIRSTFILE_OBJ).
3042 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
3043 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
3044 $(W32_RES_LINK) before $(LIBES).
3045 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
3047 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3049 * makefile.w32-in (DOC): Use just "DOC".
3051 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
3053 * process.c: Export default filters and sentinels to Elisp.
3054 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
3056 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
3057 (Fset_process_sentinel, Fformat_network_address):
3058 Default to them instead of nil.
3059 (server_accept_connection): Sentinels can't be nil any more.
3060 (read_and_dispose_of_process_output): New function, extracted from
3061 read_process_output.
3062 (read_process_output): Use it; filters can't be nil.
3063 (Finternal_default_process_filter): New function, extracted from
3064 read_process_output.
3065 (exec_sentinel_unwind): Remove function.
3066 (exec_sentinel): Don't zilch sentinel while running.
3067 (status_notify): Sentinels can't be nil.
3068 (Finternal_default_process_sentinel): New function extracted from
3070 (setup_process_coding_systems): Default filter is not nil any more.
3071 (syms_of_process): Export new Elisp functions and initialize
3073 * lisp.h (make_lisp_proc): New function.
3075 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3077 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
3079 2013-05-14 Eli Zaretskii <eliz@gnu.org>
3081 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3082 unless we know that the window w is a leaf window.
3083 Another attempt at solving bug#14062.
3085 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
3087 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
3090 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
3092 * image.c (gif_load): Check that subimages fit (Bug#14345).
3094 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
3096 * lread.c (skip_dyn_eof): New function.
3097 (read1): Use it to skip the end of a file in response to #@00.
3099 * doc.c (get_doc_string): Slightly relax the sanity checking.
3101 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
3103 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
3104 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3105 (MonitorInfo): New struct.
3106 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
3107 (Fns_display_monitor_attributes_list): New functions.
3108 (display-usable-bounds): Remove.
3109 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
3112 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
3114 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
3115 (GTK_CHECK_VERSION): New macro, if not already defined.
3116 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
3117 replaced by GTK_CHECK_VERSION.
3119 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
3121 * xterm.h (GTK_PREREQ): New macro.
3122 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
3123 to use this macro instead, for consistency and clarity.
3125 2013-05-08 Eli Zaretskii <eliz@gnu.org>
3127 * xdisp.c (row_for_charpos_p): New function, with code of
3128 cursor_row_p, but accepts an additional argument CHARPOS instead
3129 of using a hardcoded PT.
3130 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
3131 (row_containing_pos): Call row_for_charpos_p instead of partially
3132 doing the same. Fixes cursor positioning under longlines-mode
3133 when longlines-show-effect includes more than one newline, when
3134 moving the cursor vertically up.
3136 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
3138 * makefile.w32-in (ACL_H): New macro.
3139 ($(BLD)/fileio.$(O)): Update dependencies.
3141 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3143 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
3144 * Makefile.in (LIB_ACL): New macro.
3145 (LIBACL_LIBS): Remove.
3146 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
3147 * fileio.c: Include <acl.h>.
3148 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
3149 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
3151 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
3154 * unexelf.c: Don't assume ElfW (Half) fits in int.
3155 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
3156 when dealing with ElfW (Half) values, since they can exceed 2**31
3157 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
3158 (entry_address): Omit unused NUM arg. All uses changed.
3160 2013-05-07 Juri Linkov <juri@jurta.org>
3162 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
3163 to the string converted from number with `Fnumber_to_string'.
3166 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3168 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
3169 This fixes a problem introduced by my previous change.
3171 2013-05-07 Glenn Morris <rgm@gnu.org>
3173 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
3175 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
3177 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
3179 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3181 Static checking by GCC 4.8.0.
3182 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
3183 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
3184 (x_get_monitor_attributes_fallback)
3185 (x_get_monitor_attributes_xinerama)
3186 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
3187 Define only if USE_GTK.
3188 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
3189 (x_get_monitor_attributes_fallback): Omit unused locals.
3190 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
3191 Use double, not float, to avoid mixed-mode floating point arithmetic.
3193 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3194 Jan Djärv <jan.h.d@swipnet.se>
3196 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
3197 (XINERAMA_CFLAGS): New macros.
3198 (ALL_CFLAGS, LIBES): Use them.
3200 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
3201 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
3202 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
3203 (syms_of_xfns): DEFSYM them.
3204 (struct MonitorInfo): New struct.
3205 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
3206 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
3207 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
3208 (x_get_monitor_attributes_xinerama): New functions.
3209 (Fx_display_monitor_attributes_list): New primitive.
3210 (syms_of_xfns): Defsubr it.
3212 * xterm.h (x_display_info): Add Xatom_net_workarea and
3213 Xatom_net_current_desktop.
3215 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
3216 and dpyinfo->Xatom_net_current_desktop.
3218 2013-05-06 Eli Zaretskii <eliz@gnu.org>
3220 * xdisp.c (pos_visible_p): Use the special code for finding the
3221 beginning of a display property or overlay for any "replacing"
3222 display property, not just for display strings. This solves
3223 incorrect reporting of position by posn-at-point. (Bug#14241)
3225 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
3227 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
3228 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
3229 Verify that ElfW (Half) fits in int.
3230 (fatal): Use same signature as lisp.h.
3231 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
3232 configure and build with -DUNEXELF_DEBUG without worrying about
3233 other modules that use DEBUG.
3234 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
3235 possibly-wide integers now uses it instead of plain fprintf.
3236 (entry_address): New function, which avoids problems with 32-bit
3237 overflow on 64-bit hosts.
3238 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
3239 (round_up): Don't assume the remainder fits in int.
3240 (find_section): Use bool for boolean. Simplify debug code.
3241 (unexec): Don't assume file sizes fit in int or size_t.
3242 Omit unnecessary trailing newline in 'fatal' format.
3243 Use strerror rather than outputting decimal error number.
3244 Remove unused code when emacs is not defined;
3245 this file relies on Emacs now.
3246 Don't assume e_phnum and e_shnum are positive.
3248 * regex.c: Fix problems when DEBUG is defined.
3249 (extract_number, extract_number_and_incr): Define regardless of
3250 whether DEBUG is defined; that's simpler and makes the code less
3251 likely to go stale in the normal case when DEBUG is not defined.
3252 Return int rather than taking an int * arg. All callers changed.
3253 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
3254 Remove, replacing with ...
3255 (DEBUG_PRINT): New macro. All callers changed.
3256 (DEBUG_COMPILES_ARGUMENTS): New macro.
3257 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
3258 (print_compiled_pattern, print_double_string) [DEBUG]:
3259 Use prototype rather than old-style definition.
3260 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
3261 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
3262 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
3263 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
3264 Don't assume ptrdiff_t, size_t, and long are the same width as int.
3265 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
3266 This matters only when DEBUG is defined.
3268 2013-05-05 Eli Zaretskii <eliz@gnu.org>
3270 * xdisp.c (set_iterator_to_next): Set the
3271 ignore_overlay_strings_at_pos_p flag only if we are _really_
3272 iterating over an overlay string, as indicated by the
3273 current.overlay_string_index member. (Bug#14306)
3275 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
3277 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
3278 to where it is used, to avoid autorelease issues (Bug#14050).
3280 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
3282 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
3283 * fileio.c (syms_of_fileio): Implement this.
3284 * filelock.c (create_lock_file): If symbolic links don't work, so
3285 we use a regular file as a lock file, do not fsync the lock file;
3288 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
3290 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
3291 (syms_of_minibuf): Adjust accodingly.
3293 * callint.c (Fcall_interactively): Adjust calls accordingly.
3295 2013-05-04 Eli Zaretskii <eliz@gnu.org>
3297 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
3298 w->contents is a buffer before computing everything else.
3299 Use parentheses to disambiguate last part of the condition.
3301 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
3302 assertion violations. (Bug#14062)
3304 2013-05-01 David Reitter <david.reitter@gmail.com>
3306 * nsfns.m (ns_tooltip): Initialize.
3308 2013-04-28 Eli Zaretskii <eliz@gnu.org>
3310 * coding.c (decode_coding_gap): Don't remove the character before
3311 a newline unless it's a CR character. (Bug#14287)
3313 2013-04-28 Dan Nicolaescu <dann@gnu.org>
3315 * dispextern.h (struct face): Move enum face_underline_type
3316 earlier so that bitfields can be in the same word.
3318 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
3320 * nsfns.m (handlePanelKeys): New function.
3321 (EmacsOpenPanel:performKeyEquivalent:)
3322 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
3323 arrows/function/control and copy/paste keys (Bug#14296).
3325 2013-04-27 Juri Linkov <juri@jurta.org>
3327 * callint.c (Fcall_interactively): Call `Qread_number' for
3328 interactive code letter `n' instead of using duplicate code.
3331 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
3333 * systime.h (make_timeval): Declare as 'const'.
3335 2013-04-27 Kenichi Handa <handa@gnu.org>
3337 * font.c (font_open_entity): Always open a font of manageable
3340 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
3342 Port better to AIX (Bug#14258).
3343 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
3346 2013-04-24 Kenichi Handa <handa@gnu.org>
3348 * coding.c (decode_coding_iso_2022): When an invalid escape
3349 sequence is encountered, reset the invocation and designation
3350 status to the safest one.
3352 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
3354 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
3355 Without this fix, "make distclean" leaves stamp-h1 behind.
3357 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
3359 * w32fns.c (w32_fullscreen_rect): New function to compute the
3360 window rectangle for the given fullscreen mode.
3361 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
3362 longer tunes the window size. This keeps the window's edges flush
3363 with the screen and allows the taskbar to hide itself in fullboth.
3365 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
3366 window decorations and uses the entire screen.
3368 * w32term.h (w32_fullscreen_rect) Add prototype.
3369 (struct w32_output): Replace normal_width, normal_height,
3370 normal_top, and normal_left members with a single normal_placement
3372 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
3374 (FRAME_NORMAL_PLACEMENT): New macro.
3376 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
3378 * minibuf.c (Ftest_completion): Silence compiler warning.
3380 2013-04-15 Eli Zaretskii <eliz@gnu.org>
3382 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
3385 * frame.h (WINDOW_FRAME): Protect macro and its argument with
3388 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3389 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
3390 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
3391 parentheses where appropriate.
3393 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
3395 * keyboard.c (timer_start_idle): Remove no-longer-used local.
3397 2013-04-14 Eli Zaretskii <eliz@gnu.org>
3399 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
3400 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
3401 Mention in the doc string that setting these variables takes
3402 effect only after a call to set-window-buffer. (Bug#14200)
3404 2013-04-13 Eli Zaretskii <eliz@gnu.org>
3406 * indent.c (Fvertical_motion): Don't consider display strings on
3407 overlay strings as display strings on the buffer position we
3408 started from. This prevents vertical cursor motion from jumping
3409 more than one line when there's an overlay string with a display
3410 property at end of line.
3411 Reported by Karl Chen <Karl.Chen@quarl.org> in
3412 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
3414 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
3416 * window.c (select_window): `record_buffer' even if window is
3417 already selected (bug#14191).
3419 2013-04-11 Eli Zaretskii <eliz@gnu.org>
3421 * window.c (Fwindow_end): Test more flags, including the buffer's
3422 last_overlay_modified flag, to determine whether the window's
3423 display is really up-to-date. Prevents the function from
3424 returning a stale value. (Bug#14170)
3425 (Fwindow_line_height): Fix the test for up-to-date-ness of the
3428 2013-04-10 Eli Zaretskii <eliz@gnu.org>
3430 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
3431 garbaged only if it is not already the top frame on its TTY.
3432 This prevents flickering due to constant redrawing of TTY frames when
3433 there are GUI frames open in the same session. (Bug#13864)
3435 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
3437 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
3438 of marking the idle timers directly.
3440 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3442 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
3445 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
3447 * window.c (select_window): Don't record_buffer while the invariant is
3448 temporarily broken (bug#14161).
3450 * fns.c (Fdelq): Don't assume !NILP => CONSP.
3452 2013-04-07 Eli Zaretskii <eliz@gnu.org>
3454 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
3456 2013-04-07 Romain Francoise <romain@orebokech.com>
3458 Ignore additional platform-specific ACL errors (Bug#13702).
3459 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
3460 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
3462 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
3464 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
3467 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
3469 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
3470 This bug was introduced by my 2013-02-25 change that simplified
3471 data_start configuration. Without this change, on GNU/Linux
3472 an Emacs configured with --enable-profiling fails immediately
3473 due to a profiler signal.
3474 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
3475 with these flags. On platforms where special flags are needed
3476 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
3477 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
3478 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
3480 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
3482 Get rid of some platform-specific functions examining window
3483 system and its capabilities. This is a partial rework of the
3485 * lisp.h (have_menus_p): Remove prototype. This function is
3486 replaced with platform-independent window_system_available.
3487 (check_window_system): Move to...
3488 * frame.h (decode_window_system_frame, window_system_available):
3489 ...here, add new prototypes.
3490 * frame.c (window_system_available, decode_window_system_frame):
3492 (check_window_system): Platform-independent now.
3493 * xterm.h (x_in_use): Remove declaration.
3495 * w32term.h (check_x_frame):
3496 * nsterm.h (check_x_frame): Remove prototypes. This function
3497 is replaced with platform-independent decode_window_system_frame.
3498 * msdos.c (have_menus_p): Remove.
3499 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
3500 Remove platform-specific functions. Use check_window_system,
3501 decode_window_system_frame and check_ns_display_info where
3502 appropriate. Minor style and comment tweaks.
3503 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
3504 (check_x_frame): Likewise.
3505 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
3507 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
3508 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
3509 * xmenu.c, xselect.c: All related users changed.
3511 2013-04-03 Kenichi Handa <handa@gnu.org>
3513 The following changes is to optimize the code for reading UTF-8
3516 * coding.c (check_ascii): Rename from detect_ascii. Return value
3517 changed. Check EOL format. Do not call adjust_coding_eol_type
3519 (check_utf_8): New function.
3520 (adjust_coding_eol_type): Do nothing if already adjusted.
3521 (detect_coding): Compare the return value of check_ascii with
3522 coding->src_bytes. Call adjust_coding_eol_type if necessary.
3523 (decode_coding_gap): Optimize for valid UTF-8.
3525 2013-03-21 Kenichi Handa <handa@gnu.org>
3527 * coding.c (syms_of_coding): Cancel previous change.
3529 * insdel.c (insert_from_gap): Fix previous change.
3531 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
3533 Consistently use platform-specific function to detect window system.
3534 * lisp.h (check_window_system): New prototype. This function is
3535 going to replace check_x, check_w32 and check_ns.
3536 (have_menus_p): Mention msdos.c in comment.
3537 * fontset.c (check_window_system_func): Remove. Adjust all users.
3538 * fontset.h (check_window_system_func): Remove prototype.
3539 * nsterm.h (check_ns):
3540 * xterm.h (check_x):
3541 * w32term.h (check_w32): Likewise.
3542 * menu.c (Fx_popup_menu): Use check_window_system.
3543 * msdos.c (check_window_system): Define for MS-DOS.
3544 * nsfns.m (check_window_system): Define for NS. Adjust all users.
3545 * w32fns.c (check_window_system): Likewise for MS-Windows.
3546 * xfns.c (check_window_system): Likewise for X.
3547 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
3548 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
3550 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
3552 Prefer < to > in range checks such as 0 <= i && i < N.
3553 This makes it easier to visualize quantities on a number line.
3554 This patch doesn't apply to all such range checks,
3555 only to the range checks affected by the 2013-03-24 change.
3556 This patch reverts most of the 2013-03-24 change.
3557 * alloc.c (xpalloc, Fgarbage_collect):
3558 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
3559 * character.c (string_escape_byte8):
3560 * charset.c (read_hex):
3561 * data.c (cons_to_unsigned):
3562 * dispnew.c (update_frame_1):
3563 * doc.c (Fsubstitute_command_keys):
3564 * doprnt.c (doprnt):
3565 * editfns.c (hi_time, decode_time_components):
3566 * fileio.c (file_offset):
3567 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3568 * font.c (font_intern_prop):
3569 * frame.c (x_set_alpha):
3570 * gtkutil.c (get_utf8_string):
3571 * indent.c (check_display_width):
3572 * keymap.c (Fkey_description):
3573 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
3575 * minibuf.c (read_minibuf_noninteractive):
3576 * process.c (wait_reading_process_output):
3577 * search.c (Freplace_match):
3578 * window.c (get_phys_cursor_glyph):
3579 * xdisp.c (redisplay_internal):
3580 * xsmfns.c (smc_save_yourself_CB):
3581 Prefer < to > for range checks.
3582 * dispnew.c (sit_for): Don't mishandle NaNs.
3583 This fixes a bug introduced in the 2013-03-24 change.
3584 * editfns.c (decode_time_components): Don't hoist comparison.
3585 This fixes another bug introduced in the 2013-03-24 change.
3587 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3589 * frame.h (struct frame): Drop scroll_bottom_vpos
3590 member becaue all real users are dead long ago.
3591 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
3592 * xdisp.c (redisplay_internal): Adjust user.
3594 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
3596 * nsmenu.m (showAtX:Y:for:): setLevel to
3597 NSPopUpMenuWindowLevel (Bug#13998).
3599 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
3601 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3602 (ns_check_pending_open_menu): Declare.
3604 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3605 (x_activate_menubar): Update the menu with title that matches
3606 ns_get_pending_menu_title, and call
3607 ns_check_pending_openmenu (Bug#12698).
3608 (menuWillOpen:): New method.
3609 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3611 * nsterm.m (menu_will_open_state, menu_mouse_point)
3612 (menu_pending_title): New varaibles.
3613 (ns_get_pending_menu_title, ns_check_menu_open)
3614 (ns_check_pending_open_menu): New functions.
3616 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
3618 * indent.c (current_column_bol_cache): Remove leftover which is not
3619 used in Fmove_to_column any more.
3620 (current_column, scan_for_column): Adjust users.
3621 * keyboard.c (last_point_position_buffer, last_point_position_window):
3622 Remove leftovers which are not used for recording undo any more.
3623 (command_loop_1, syms_of_keyboard): Adjust users.
3624 * xdisp.c (last_max_ascent): Remove leftover which is not used in
3625 redisplay_window any more.
3626 (move_it_to): Adjust user.
3628 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
3630 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
3631 Update dependencies.
3633 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
3635 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
3636 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
3639 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3641 * window.h (struct window): Replace hchild, vchild and buffer slots
3642 with the only contents slot. This is possible because each valid
3643 window may have either the child window (in vertical or horizontal
3644 combination) or buffer to display (for the leaf window). Using that,
3645 a lof of operations to traverse and/or change window hierarchies may
3646 be simplified. New member horizontal is used to distinguish between
3647 horizontal and vertical combinations of internal windows.
3648 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
3649 (WINDOW_VERTICAL_COMBINATION_P): New macros.
3650 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
3651 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
3652 Use contents slot, not buffer, where appropriate.
3653 (wset_combination): New function.
3654 (wset_buffer): Add eassert.
3655 (Fframe_first_window): Simplify the loop reaching first window.
3656 (Fwindow_buffer): Use WINDOW_LEAF_P.
3657 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
3658 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
3659 (unshow_buffer): Convert initial debugging check to eassert.
3660 (replace_window, recombine_windows, Fdelete_other_windows_internal)
3661 (make_parent_window, window_resize_check, window_resize_apply)
3662 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3663 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3664 Adjust to match struct window changes.
3665 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3666 (mark_window_cursors_off, count_windows, get_leaf_windows)
3667 (foreach_window_1): Simplify the loop.
3668 * alloc.c (mark_object): Do not check for the leaf window because
3669 internal windows has no glyph matrices anyway.
3670 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3671 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3672 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3673 (build_frame_matrix_from_window_tree, mirror_make_current)
3674 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3675 (update_window_tree, set_window_update_flags): Simplify the loop.
3676 (sync_window_with_frame_matrix_rows): Enforce live window.
3677 Use contents slot, not buffer, where appropriate.
3678 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3679 and WINDOW_HORIZONTAL_COMBINATION_P.
3680 (make_frame_visible_1): Simplify the loop.
3681 Use contents slot, not buffer, where appropriate.
3682 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3683 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3684 (expose_window_tree): Likewise.
3685 Use contents slot, not buffer, where appropriate.
3686 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3687 to avoid deleted windows. Use contents slot instead of buffer.
3688 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3689 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3690 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3691 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3693 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3695 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3696 identify the reasons for assertion violations in bug#14062 and
3698 (Fx_show_tip): Fix compilation error under
3699 "--enable-check-lisp-object-type". (Bug#14073)
3701 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3702 Reported by <rzl24ozi@gmail.com>.
3704 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3706 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3708 (unwind_with_echo_area_buffer): ...to restore it here.
3709 This is needed to ensure that...
3710 (redisplay_window): ...both window markers are valid here,
3711 which is verified by eassert.
3712 * editfns.c (save_excursion_save): Do not assume that
3713 selected_window always displays the buffer.
3714 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3717 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3719 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3722 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3724 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3726 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3728 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3729 since MinGW's w32api headers do. This avoids compiler warnings.
3731 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3734 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3736 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3738 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3740 * gtkutil.c (style_changed_cb): Check if frame is live and an
3741 X frame (Bug#14038).
3743 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3745 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3746 Define only for _WIN32_WINNT less than 0x0500.
3747 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3749 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3750 see its own definitions of 'struct timeval' and 'struct timezone'.
3752 Fix incompatibilities between MinGW.org and MinGW64 headers.
3753 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3755 * w32.c (REPARSE_DATA_BUFFER): Guard with
3756 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3758 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3760 * xterm.c: Include X11/XKBlib.h
3761 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3763 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3765 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3767 * blockinput.h (input_blocked_p): Likewise.
3768 * bytecode.c (exec_byte_code): Likewise.
3769 * callproc.c (call_process_kill, call_process_cleanup)
3770 (Fcall_process): Likewise.
3771 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3772 (Fccl_execute_on_string): Likewise.
3773 * character.c (string_escape_byte8): Likewise.
3774 * charset.c (read_hex): Likewise.
3775 * cm.c (calccost): Likewise.
3776 * data.c (cons_to_unsigned): Likewise.
3777 * dired.c (directory_files_internal, file_name_completion):
3779 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3780 (sit_for): Likewise.
3781 * doc.c (Fsubstitute_command_keys): Likewise.
3782 * doprnt.c (doprnt): Likewise.
3783 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3784 * emacsgtkfixed.c: Likewise.
3785 * fileio.c (file_offset, Fwrite_region): Likewise.
3786 * floatfns.c (Fexpt, fmod_float): Likewise.
3787 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3789 * font.c (font_intern_prop): Likewise.
3790 * frame.c (x_set_alpha): Likewise.
3791 * gtkutil.c (get_utf8_string): Likewise.
3792 * indent.c (check_display_width): Likewise.
3793 * intervals.c (create_root_interval, rotate_right, rotate_left)
3794 (split_interval_right, split_interval_left)
3795 (adjust_intervals_for_insertion, delete_node)
3796 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3797 (merge_interval_right, merge_interval_left, copy_intervals)
3798 (set_intervals_multibyte_1): Likewise.
3799 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3800 * keymap.c (Fkey_description): Likewise.
3801 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3802 * lread.c (openp, read_integer, read1, string_to_number):
3804 * menu.c (ensure_menu_items): Likewise.
3805 * minibuf.c (read_minibuf_noninteractive): Likewise.
3806 * print.c (printchar, strout): Likewise.
3807 * process.c (create_process, Faccept_process_output)
3808 (wait_reading_process_output, read_process_output, send_process)
3809 (wait_reading_process_output): Likewise.
3810 * profiler.c (make_log, handle_profiler_signal): Likewise.
3811 * regex.c (re_exec): Likewise.
3812 * regex.h: Likewise.
3813 * search.c (looking_at_1, Freplace_match): Likewise.
3814 * sysdep.c (get_child_status, procfs_ttyname)
3815 (procfs_get_total_memory): Likewise.
3816 * systime.h (EMACS_TIME_VALID_P): Likewise.
3817 * term.c (dissociate_if_controlling_tty): Likewise.
3818 * window.c (get_phys_cursor_glyph): Likewise.
3819 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3820 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3822 * xfns.c (Fx_window_property): Likewise.
3823 * xmenu.c (set_frame_menubar): Likewise.
3824 * xselect.c (x_get_window_property, x_handle_dnd_message):
3826 * xsmfns.c (smc_save_yourself_CB): Likewise.
3827 * xterm.c (x_scroll_bar_set_handle): Likewise.
3829 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3831 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3832 to be optional or nil. Adjust comment and convert it to docstring.
3833 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3834 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3836 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3838 Static checking by GCC 4.8-20130319.
3839 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3840 * process.c (Fset_process_datagram_address)
3841 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3842 * xdisp.c (get_char_face_and_encoding):
3843 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3844 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3845 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3847 2013-03-24 Ken Brown <kbrown@cornell.edu>
3849 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3850 fix compilation on 64-bit Cygwin, where underscores are not
3851 automatically prepended.
3853 * w32term.c (w32_initialize): Silence compiler warning.
3855 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3857 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3858 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3859 variables, to save and restore frame dimensions.
3860 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3861 after returning from a 'fullscreen' configuration.
3862 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3863 to avoid races between the main thread and the input thread.
3865 * w32term.h (struct w32_output): New members normal_width,
3866 normal_height, normal_top, normal_left, and prev_fsmode.
3867 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3868 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3871 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3872 'fullscreen' parameter. Always record previous width and height
3873 of the frame, except when switching out of maximized modes, so
3874 that they could be restored correctly, instead of resetting to the
3875 default frame dimensions. Send SC_RESTORE command to the frame,
3876 unless we are going to send SC_MAXIMIZE, to restore the frame
3877 resize hints in the mouse pointer shown by the window manager.
3880 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3882 * lisp.h (get_frame_param): Adjust conditions for prototype
3885 2013-03-22 Ken Brown <kbrown@cornell.edu>
3887 * unexcw.c: Drop unneeded inclusion of w32common.h.
3888 (report_sheap_usage): Declare.
3889 (read_exe_header): Add magic numbers for x86_64.
3890 (fixup_executable): Fix printf format specifier for unsigned long
3893 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3895 * frame.h (struct frame): Put menu_bar_window under #ifdef
3896 because this member is not needed when X toolkit is in use.
3897 (fset_menu_bar_window):
3898 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3899 (free_glyphs, update_frame):
3900 * xdisp.c (expose_frame): Likewise.
3901 (display_menu_bar): Likewise. Remove redundant eassert.
3902 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3905 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3907 Use functions and constants to manipulate Lisp_Save_Value objects.
3908 This replaces code that used macros and strings and token-pasting.
3909 The change makes the C source a bit easier to follow,
3910 and shrinks the Emacs executable a bit.
3911 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3912 (make_save_value): Change 1st arg from string to enum. All callers
3915 (mark_object): Use if, not #if, for GC_MARK_STACK.
3916 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3917 (XSAVE_OBJECT): Now functions, not macros.
3918 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3919 the constant was never used.
3920 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3921 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3922 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3923 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3925 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3926 type3 with a single member save_type. All uses changed.
3927 (save_type, set_save_pointer, set_save_integer): New functions.
3928 * print.c (PRINTX): Remove.
3930 * alloc.c: Remove redundant static declarations.
3932 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3934 * window.h (struct window): Convert left_col, top_line, total_lines
3935 and total_cols from Lisp_Objects to integers. Adjust comments.
3936 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3938 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3939 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3940 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3941 Adjust users where appropriate.
3943 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3945 * frame.h (struct frame): Drop resx and resy because the same data is
3946 available from window system-specific output context. Adjust users.
3947 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3948 New functions to provide defaults when no window system available.
3949 (FRAME_RES_X, FRAME_RES_Y): New macros.
3950 (NUMVAL): Move from xdisp.c.
3951 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3952 (Ffont_face_attributes, Fopen_font):
3953 * image.c (gs_load):
3954 * w32font.c (fill_in_logfont):
3955 * xdisp.c (calc_pixel_width_or_height):
3956 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3957 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3959 2013-03-20 Kenichi Handa <handa@gnu.org>
3961 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3962 to 1 (temporary workaround until a bug related to ASCII
3963 optimization is fixed).
3965 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3967 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3968 Signal error if window is not internal. Adjust docstring.
3969 (delete_all_child_windows): Use combination_limit to save the buffer.
3970 (Fset_window_configuration): Adjust accordingly.
3971 * print.c (syms_of_print): Initialize debugging output not here...
3972 (init_print_once): ...but in a new function here.
3973 * lisp.h (init_print_once): Add prototype.
3974 * emacs.c (main): Add call to init_print_once. Adjust comments.
3976 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3978 * window.c (window_resize_check, window_resize_apply)
3979 (window_from_coordinates, recombine_windows, set_window_buffer)
3980 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3981 (Fsplit_window_internal, Fdelete_window_internal)
3982 (freeze_window_starts): Use bool for booleans.
3983 * window.h (window_frame_coordinates, resize_frame_windows)
3984 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3986 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3988 * dispnew.c (bitch_at_user): Use `user-error'.
3990 2013-03-17 Ken Brown <kbrown@cornell.edu>
3992 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3993 as return type of image_background. (Bug#13981)
3994 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3996 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3998 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3999 (ns_select): Don't return with result uninitialized.
4001 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
4004 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
4006 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
4007 directories. If filename is nil, get directory name (Bug#13932).
4008 Use getFilename and getDirectory.
4009 (getFilename, getDirectory): New methods for EmacsSavePanel and
4011 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
4013 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
4015 * coding.c (decode_coding_gap): Fix typo caught by static checking.
4017 2013-03-15 Kenichi Handa <handa@gnu.org>
4019 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
4020 (adjust_after_replace): Make it back to static. Delete the third
4021 arg text_at_gap_tail. Cancel the code for handling it.
4023 * coding.h (struct coding_system): New member eol_seen.
4025 * coding.c (detect_ascii): New function.
4026 (detect_coding): Set coding->head_ascii and coding->eol_seen only
4027 when the source bytes are actually scanned. On detecting for
4028 coding_category_utf_8_auto, call detect_ascii instead of scanning
4029 source bytes directly.
4030 (produce_chars): Call insert_from_gap with the new arg 0.
4031 (encode_coding): Likewise.
4032 (decode_coding_gap): Control ASCII optimization by the variable
4033 disable_ascii_optimization instead of #ifndef .. #endif.
4034 Deccode EOL format according to coding->eol_seen.
4035 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
4038 * lisp.h (adjust_after_replace): Cancel externing it.
4039 (insert_from_gap): Adjust prototype.
4041 2013-03-15 Eli Zaretskii <eliz@gnu.org>
4043 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
4044 FULLSCREEN_MAXIMIZED. (Bug#13935)
4046 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
4048 * region-cache.c (find_cache_boundary, move_cache_gap)
4049 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
4050 Simplify debugging check and convert to eassert. Adjust comment.
4051 (pp_cache): Put under ENABLE_CHECKING.
4053 2013-03-14 Eli Zaretskii <eliz@gnu.org>
4055 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
4056 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
4058 (w32fullscreen_hook): If the frame is visible, reset
4059 f->want_fullscreen flag after changing the frame size. If the
4060 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
4063 2013-03-13 Daniel Colascione <dancol@dancol.org>
4065 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
4066 too so that these builds can use Cygwin's file conversion
4067 functions. (We've been building and linking cygw32.o all along
4068 and just not using it.)
4070 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4072 File synchronization fixes (Bug#13944).
4073 * Makefile.in (LIB_FDATASYNC): New macro.
4075 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
4076 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
4077 Don't worry about HAVE_FSYNC, since a substitute fsync is
4078 available if the system lacks one.
4079 (Fwrite_regin): Retry fsync if interrupted.
4081 2013-03-13 Eli Zaretskii <eliz@gnu.org>
4083 * w32term.c (w32_read_socket): If the Emacs frame is being
4084 activated, call w32fullscreen_hook, to make sure the new frame
4085 dimensions are in effect. (Bug#13937)
4087 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
4089 * xdisp.c (init_iterator): Simplify because both character and byte
4090 positions are either specified or -1. Add eassert. Adjust comment.
4091 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
4092 character and byte positions can be obtained from marker.
4094 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4096 Static checking by Sun C 5.12.
4097 * alloc.c (buffer_memory_full) [REL_ALLOC]:
4098 * bytecode.c (exec_byte_code):
4099 * dispnew.c (init_display):
4101 * fileio.c (Fsubstitute_in_file_name):
4102 * keyboard.c (Fevent_convert_list):
4103 * keymap.c (Fsingle_key_description):
4104 * term.c (maybe_fatal, fatal):
4105 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
4106 * xsmfns.c (Fhandle_save_session):
4107 Omit unreachable code.
4108 * keymap.c (map_keymap_char_table_item): Cast void * to
4109 a function pointer type; the C Standard requires this.
4111 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
4112 Include <sys/param.h> unconditionally, as that works elsewhere and
4113 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
4114 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
4117 See ChangeLog.12 for earlier changes.
4123 Copyright (C) 2011-2013 Free Software Foundation, Inc.
4125 This file is part of GNU Emacs.
4127 GNU Emacs is free software: you can redistribute it and/or modify
4128 it under the terms of the GNU General Public License as published by
4129 the Free Software Foundation, either version 3 of the License, or
4130 (at your option) any later version.
4132 GNU Emacs is distributed in the hope that it will be useful,
4133 but WITHOUT ANY WARRANTY; without even the implied warranty of
4134 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4135 GNU General Public License for more details.
4137 You should have received a copy of the GNU General Public License
4138 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.