1 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3 * window.h (struct window): Convert window_end_pos and
4 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5 (wset_window_end_pos, wset_window_end_vpos): Remove.
6 * dispnew.c (adjust_glyph_matrix):
7 * window.c (Fwindow_end, replace_window, set_window_buffer)
9 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
10 (set_vertical_scroll_bar, redisplay_window, try_window)
11 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13 (note_mouse_highlight): Adjust users.
14 (try_cursor_movement): Likewise. Convert old precondition to eassert.
17 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
19 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
20 * image.c (imagemagick_filename_hint): Use `const char *' and
21 prefer SSDATA to SDATA to avoid warnings.
23 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
25 Cleanup window fringes, margins and scroll bars adjustments.
26 * window.c (set_window_fringes, set_window_margins)
27 (set_window_scroll_bars, apply_window_adjustment): New functions.
28 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
29 (Fset_window_scroll_bars): Use them.
31 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
33 * window.h (struct window): Convert scroll_bar_width
34 from Lisp_Object to integer. Adjust comment.
35 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
37 * window.c (wset_scroll_bar_width): Remove.
38 (make_window): Initialize scroll_bar_width.
39 (Fsplit_window_internal): Use direct assignment.
40 (Fset_window_configuration, save_window_save):
41 Convert Lisp_Object to integer and back where appropriate.
42 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
43 bar was actually changed, and mention this in docstring.
45 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
47 * decompress.c: Minor simplifications.
48 (Fzlib_decompress_region): Don't bother verifying
49 that avail_out <= UINT_MAX, as that was confusing.
50 Mention the restriction in a comment instead.
51 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
53 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
55 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
56 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
58 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
60 * image.c (imagemagick_filename_hint): Check for errors in the
63 2013-08-13 Eli Zaretskii <eliz@gnu.org>
65 * window.c (Fwindow_margins): Return nil when there's no marginal
66 area, as per the documented API.
68 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
69 Fmake_vector, as scroll bar's struct members are not all Lisp
70 objects now. This avoids crashes in GC.
72 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
73 bool, so its address could be taken.
75 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
77 * image.c (imagemagick_filename_hint): New function to possibly
78 apply `image-content-type-suffixes'.
79 (imagemagick_load_image): Use it.
81 2013-08-13 Eli Zaretskii <eliz@gnu.org>
83 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
84 if loading zlib failed.
86 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
88 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
89 2013-08-13 checkin below. Change bool to BOOL, rule is:
90 All Obj-C code uses BOOL, except for interfaces callable from C.
92 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
94 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
96 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
97 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
99 * w32term.h (struct scroll_bar): Convert fringe_extended_p
100 from Lisp_Object to bitfield. Adjust comment.
101 * w32term.c (x_scroll_bar_create): Adjust user.
102 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
103 * xterm.c (XTset_vertical_scroll_bar): Likewise.
104 Use bool for boolean.
105 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
106 to `unsigned int' when defining a bitfield.
108 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
110 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
112 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
114 * window.h (struct window): Convert left_margin_cols and
115 right_margin_cols from Lisp_Objects to integers. Adjust comment.
116 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
117 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
119 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
121 (showing_window_margins_p, update_window_line, update_frame_1):
122 * fringe.c (draw_fringe_bitmap_1):
123 * xdisp.c (window_box_width): Adjust users.
124 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
125 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
126 Use direct assignment.
127 (Fset_window_configuration, save_window_save, Fwindow_margins):
128 Convert Lisp_Object to integer and back where appropriate.
129 (Fset_window_margins): Adjust user. Return t if any margin
130 was actually changed, and mention this in docstring.
132 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
134 * syntax.c (forward_word):
135 * cmds.c (forward_char, backward_char): Mention the optional argument.
137 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
139 * window.h (struct window): Convert left_fringe_width
140 and right_fringe_width from Lisp_Objects to integers.
142 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
143 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
144 * window.c (wset_left_fringe_width, wset_right_fringe_width):
146 (make_window): Initialize new integer fields to -1.
147 (Fsplit_window_internal): Use direct assignment.
148 (Fset_window_configuration, save_window_save): Convert
149 Lisp_Object to integer and back where appropriate.
150 (Fset_window_fringes): Adjust user. Return t if any fringe
151 was actually changed, and mention this in docstring.
153 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
155 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
156 * nsfns.m (x_set_cursor_type):
157 * w32fns.c (x_set_cursor_type):
158 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
159 * xdisp.c (set_frame_cursor_types): ...but in common code.
161 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
163 * font.c (clear_font_cache): New function, stripped from...
164 (Fclear_font_cache): ...here, which now uses the function
165 above. Adjust comment.
166 * font.h (clear_font_cache): Add prototype.
167 * xfaces.c (clear_face_cache): Use clear_font_cache.
169 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
171 * window.c (Fset_window_start): Compare `w', not `window' because
172 `w' might not be equal to `window' after call to decode_live_window.
174 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
176 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
177 This fixes a problem introduced by the Bug#15035 patch
178 when using GPG. Reported by Herbert J. Skuhra.
180 2013-08-12 Eli Zaretskii <eliz@gnu.org>
182 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
183 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
186 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
188 * decompress.c (Fzlib_decompress_region): Support zlib
189 decompression, too, and rename.
191 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
193 Minor zlib configuration tweaks.
194 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
195 Don't assume presence of fn_inflateInit2_ zlib internal function.
197 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
199 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
200 include the zlib prefix.
202 2013-08-12 Eli Zaretskii <eliz@gnu.org>
204 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
205 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
206 define static variables that are pointers to zlib functions to be
208 (init_zlib_functions) [WINDOWSNT]: New function.
209 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
211 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
212 macros instead of invoking the zlib functions directly.
213 (syms_of_decompress): DEFSYM Qzlib_dll. Staticpro
216 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
218 Avoid looping over all frame windows to freeze and unfreeze.
219 * window.h (struct window): Drop frozen_window_start_p.
220 (freeze_window_starts): Drop prototype.
221 * frame.h (struct frame): New frozen_window_starts flag.
222 (FRAME_WINDOWS_FROZEN): New macro.
223 * window.c (freeze_window_start, freeze_window_starts):
225 (select_window, replace_window): Adjust users.
226 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
227 (window_frozen_p): New function.
228 (redisplay_window): Use it.
230 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
232 Fix some fd issues when running subprocesses (Bug#15035).
233 Fix bugs that can leak files or file descriptors on errors.
234 Don't unlink open temp files, as that's hard for users to diagnose
235 when things go awry (e.g., temp disk exhausted).
236 Don't bother to lock temp files. Check for invalid recursion.
237 * callproc.c (synch_process_fd): Remove. All uses removed.
238 (synch_process_tempfile): New var or macro.
239 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
241 (record_kill_process): New arg, the temp name. All callers changed.
242 (delete_temp_file): Now just a simple wrapper around unlink.
243 (call_process_kill): New arg, the call_process_fd array.
244 Close them all. Clear synch_process_pid. Remove the temp file,
245 or arrange for it to be removed.
246 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
247 that's been moved to synch_process_tempfile. Caller changed.
248 Do not remove the tempfile; that's now call_process_kill's
250 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
251 call_process_kill; the caller now does that.
252 (call_process_cleanup): Do not close the process fd; that's now
253 call_process_kill's responsibility.
254 (Fcall_process): Implement via new function call_process, which
255 has most of the old body of Fcall_process, but with a different API.
256 (call_process): New function that does not open or close filefd if
257 it is nonnegative. Record which fds need to be closed, and let
258 call_process_kill close (and remove the tempfile, on MSDOS) on error.
259 Signal an error if invoked recursively (could be done via a hook).
260 Simplify creation of the tempfile in the MSDOS case.
261 Don't create the output file until after checking for the executable.
262 Report any failure to open /dev/null.
263 Don't open /dev/null for writing twice; once is enough.
264 Don't create pipe if all output is being discarded or sent to file.
265 Don't worry about setting up the coding system or reading from the
266 pipe if all output is being discarded.
267 Hoist fd_error local into top level, to lessen block nesting.
268 Don't record deleted pid here; now done by Fcall_process_region.
269 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
270 and note its success in synch_process_tempfile.
271 Do not leak resources when child_setup fails.
272 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
273 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
274 (create_temp_file): Now returns open fd, with an additional
275 Lisp_Object * argument to return the name. All callers changed.
276 Do not close the file; rewind it instead, and leave it open for
277 the caller. Do not lock the temp file. Unwind-protect the file
278 and the file-descriptor.
279 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
280 If an asynchrounous process, record it here, not in call_process.
281 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
282 * eval.c (set_unwind_protect): New function.
283 * fileio.c (write_region): New function, generalized from the
284 old Fwrite_region. Do not lock temp files.
285 (Fwrite_region): Use it.
286 * lisp.h (set_unwind_protect, write_region): New decls.
287 * process.c: Include <verify.h>.
288 (make_process): Mark fds as initially closed.
289 (deleted_pid_list): Now a list of pid-filename pairs.
291 (close_process_fd): New function.
292 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
293 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
294 New constants. Verify that their number matches PROCESS_OPEN_FDS.
295 (create_process, create_pty, Fmake_serial_process)
296 (server_accept_connection): Record which fds need to be closed,
297 and let deactivate_process close them.
298 (Fmake_network_process): Do not discard the unwind-protect
299 until it's safe to do so.
300 (deactivate_process): Close the fds opened by create_process etc.
301 (Fprocess_send_eof): Adjust to new way of recording open fds.
302 Report an error if /dev/null can't be opened, instead of aborting.
303 * process.h (PROCESS_OPEN_FDS): New constant.
304 (struct Lisp_Process): New member open_fds.
305 (record_kill_process, record_deleted_pid): Adjust signatures.
306 (record_deleted_pid): Move decl here ...
307 * syswait.h (record_deleted_pid): ... from here.
309 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
311 * decompress.c: Fix bugs with large buffers and weird inputs.
312 Tune a bit. Reindent as per usual Emacs style.
313 (BUFFER_SIZE): Remove.
314 (Fdecompress_gzipped_region): Do not mishandle input buffers with
315 more than UINT_MAX bytes. Decompress into the gap instead of into
316 an auto buffer, as this should avoid copying. Return nil if
317 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
318 set immediate_quit; we shouldn't trust zlib code that much.
320 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
322 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
323 errors, and really move the gap to where we want it.
325 * lisp.h: Include decompress.c support.
327 * emacs.c (main): Include decompress.c support.
329 * Makefile.in: Include -lz if present.
331 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
333 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
334 (initWithTitle:): Initialize frame to 0.
335 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
336 (fillWithWidgetValue:frame:): Renamed from
337 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
339 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
340 fillWithWidgetValue:frame:
342 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
343 remove memory leak warnings.
345 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
346 (ns_check_menu_open): Handle menu == nil. Remove assignment to
349 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
350 (x_activate_menubar): Update the whole menu.
351 (trackingNotification:): Call ns_check_menu_open if tracking ends.
352 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
353 current event is not NSSystemDefined (Bug#15001).
354 Call ns_check_menu_open only if trackingMenu is 2.
355 (menuDidClose:): New method, decrease trackingMenu.
356 (fillWithWidgetValue:setDelegate:): New method.
357 (fillWithWidgetValue:): Call the above.
359 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
361 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
363 Omit some unnecessary casts.
364 Many of these go back to the old pre-C89 days, when they may have
365 been needed, but we've been assuming C89 or later for a while now.
366 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
367 (live_float_p, live_misc_p, live_vector_p):
368 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
369 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
371 * callint.c (Fcall_interactively):
372 * doc.c (Fsubstitute_command_keys):
373 * filelock.c (get_boot_time):
374 * frame.c (xrdb_get_resource):
375 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
376 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
377 (xg_get_file_name_from_selector, menuitem_destroy_callback)
378 (menuitem_highlight_callback, menu_destroy_callback)
379 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
380 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
381 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
382 (xg_tool_bar_help_callback, tb_size_cb):
383 * image.c (xpm_alloc_color, png_read_from_memory)
384 (png_read_from_file, png_load_body, our_memory_skip_input_data)
385 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
387 * keymap.c (describe_map):
388 * nsfns.m (Fns_display_monitor_attributes_list):
389 * nsmenu.m (process_dialog:):
390 * nsterm.m (hold_event):
391 * process.c (wait_reading_process_output):
392 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
393 * scroll.c (do_direct_scrolling, scrolling_1):
394 * termcap.c (tgetent):
395 * window.c (check_window_containing, add_window_to_list)
396 (freeze_window_starts):
397 * xdisp.c (compare_overlay_entries, vmessage):
398 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
399 (x_get_monitor_attributes_xrandr)
400 (Fx_display_monitor_attributes_list, x_display_info_for_name)
401 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
402 * xfont.c (xfont_match, xfont_open):
403 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
404 (menubar_selection_callback, menu_position_func)
405 (popup_selection_callback, create_and_show_popup_menu)
406 (dialog_selection_callback, create_and_show_dialog):
407 * xrdb.c (x_get_string_resource):
409 * xsmfns.c (x_session_check_input):
410 * xterm.c (x_draw_glyphless_glyph_string_foreground)
411 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
412 (xaw_jump_callback, xaw_scroll_callback):
413 Omit unnecessary casts.
415 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
417 Minor string-length refactoring.
418 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
419 * frame.c (make_monitor_attribute_list):
420 Prefer build_string to strlen + make_string.
422 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
424 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
425 don't check minor_code (Bug#14417).
427 2013-08-09 Eli Zaretskii <eliz@gnu.org>
429 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
430 vertical positions instead. This avoids calling MATRIX_ROW with
431 row numbers that are possibly beyond valid limits. (Bug#15064)
433 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
435 Use xstrdup and build_unibyte_string where applicable.
436 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
438 * xrdb.c (x_get_customization_string):
439 * xterm.c (xim_initialize):
440 * w32fns.c (w32_window): Use xstrdup.
441 (w32_display_monitor_attributes_list):
442 * emacs.c (init_cmdargs):
443 * keyboard.c (PUSH_C_STR):
444 * nsfont.m (nsfont_open):
445 * sysdep.c (system_process_attributes):
446 * w32.c (system_process_attributes):
447 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
449 2013-08-09 Eli Zaretskii <eliz@gnu.org>
451 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
452 variables of these types so that GDB would know about them, as aid
453 for debugging fatal exceptions. (Bug#15024) See also
454 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
457 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
459 * nsterm.m (ns_update_begin): Don't change clip path if it would be
460 larger than the NSWindow (Bug#14934).
462 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
464 Redesign redisplay interface to drop global variable updated_window.
465 Always pass currently updated window as a parameter to update routines.
466 * dispextern.h (updated_window): Remove declaration.
467 (struct redisplay_interface): Pass window parameter to
468 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
469 and after_update_window_hook.
470 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
472 * dispnew.c (updated_window): Remove.
473 (redraw_overlapped_rows, update_marginal_area, update_text_area)
474 (update_window_line): Adjust to match redisplay interface changes.
475 * nsterm.m (ns_update_window_begin, ns_update_window_end)
476 (ns_scroll_run, ns_after_update_window_line):
477 * w32term.c (x_update_window_begin, x_update_window_end)
478 (x_after_update_window_line, x_scroll_run):
479 * xterm.c (x_update_window_begin, x_update_window_end)
480 (x_after_update_window_line, x_scroll_run):
481 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
482 Likewise. Adjust comments where appropriate.
483 (x_cursor_to): Simplify because this is always called during window
484 update (but install debugging check anyway).
485 (expose_window): Check must_be_updated_p flag to see whether this
486 function is called during window update.
488 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
490 Do not reset window modification event counters excessively.
491 These leftovers and poor man's tricky methods to catch extra
492 redisplay's attention are no longer needed.
493 * frame.c (set_menu_bar_lines_1):
494 * minibuf.c (read_minibuf_unwind):
495 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
496 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
497 (window_scroll_line_based, Fset_window_configuration):
498 * xdisp.c (redisplay_window): Do not reset last_modified and
499 last_overlay_modified counters.
501 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
503 * xselect.c (x_send_client_event): Set send_event and serial, memset
504 data.l as it might be bigger than data.b. Use 24 bit mask to
505 XSendEvent (Bug#15034).
507 2013-08-07 Eli Zaretskii <eliz@gnu.org>
509 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
510 for TTY frames that are not the top frame on their console.
513 2013-08-07 Martin Rudalics <rudalics@gmx.at>
515 * w32term.c (w32fullscreen_hook): Really maximize frame when
516 asked for (Bug#14841).
518 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
520 Prefer selected_window to Fselected_window, likewise for frames.
521 * buffer.c (Fbuffer_swap_text):
522 * data.c (Fvariable_binding_locus):
523 * window.c (run_window_configuration_change_hook): Adjust users.
524 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
525 Use decode_live_frame.
527 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
529 Be more careful if selected window shows the buffer other than current,
530 use window_outdated only if this is not so. This change should also
531 address some weird issues discussed in Bug#13012.
532 * window.h (window_outdated): New prototype.
533 * window.c (window_outdated): Now here. Convert from static and
534 always assume window's buffer.
535 (Fwindow_end, Fwindow_line_height): Use it.
536 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
537 and always assume window's buffer.
538 (redisplay_window): Adjust user.
539 (redisplay_internal): Call to reconsider_clip_changes once and
540 check whether mode line should be updated only if selected window
541 shows current buffer.
542 (run_window_scroll_functions): Use eassert for debugging check.
543 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
545 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
547 * window.c (window_scroll, window_scroll_pixel_based)
548 (window_scroll_line_based): Use bool for booleans.
550 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
552 * process.c: Fix minor off-by-one issues in descriptor counts.
553 This shouldn't fix any real bugs, but it cleans up the code a bit.
554 (max_process_desc, max_input_desc): -1, not 0, means none.
556 (delete_input_desc): New function.
557 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
558 (deactivate_process): Scan backwards when recomuting max_process_desc;
559 that should be faster.
560 (init_process_emacs): Initialize max_input_desc.
562 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
564 Use region cache to speedup bidi_find_paragraph_start.
565 * buffer.h (struct buffer): New member bidi_paragraph_cache.
566 Rename cache_long_line_scans to cache_long_scans.
567 * buffer.c (bset_cache_long_line_scans): Rename to
568 bset_cache_long_scans.
569 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
570 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
572 (syms_of_buffer): Rename cache-long-line-scans to
573 cache-long-scans. Adjust docstring.
574 * search.c (newline_cache_on_off):
575 * indent.c (width_run_cache_on_off): Adjust users.
576 * bidi.c (bidi_paragraph_cache_on_off): New function.
577 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
578 * insdel.c (prepare_to_modify_buffer): Invalidate
579 bidi_paragraph_cache if enabled.
581 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
583 Invalidate region caches only if buffer text is going to be changed.
584 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
585 (modify_text): ...new prototype.
586 (prepare_to_modify_buffer_1): New prototype.
587 * textprop.c (modify_region): Rename to...
588 (modify_text_properties): ...new function.
589 (add_text_properties_1, set_text_properties, Fremove_text_properties)
590 (Fremove_list_of_text_properties): Adjust users.
591 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
592 (modify_text): ...new function.
593 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
594 (prepare_to_modify_buffer_1): ...new function.
595 * casefiddle.c (casify_region):
596 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
597 (Ftranspose_regions): Use modify_text.
599 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
601 * lisp.mk (lisp): Add nadvice.elc.
603 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
605 New macro to iterate over live buffers similar to frames.
606 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
607 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
608 Declare buffer-related variables here to offload lisp.h.
609 * buffer.c (Vbuffer_alist): Adjust comment.
610 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
611 (other_buffer_safely):
612 * data.c (store_symval_forwarding):
613 * dispnew.c (Fframe_or_buffer_changed_p):
614 * fileio.c (Fdo_auto_save):
615 * filelock.c (unlock_all_files):
616 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
618 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
620 Fix some minor races in hosts lacking mkostemp (Bug#15015).
621 * callproc.c (create_temp_file):
622 * filelock.c (create_lock_file):
623 Assume mkostemp, since it's now provided by Gnulib.
625 2013-08-04 Eli Zaretskii <eliz@gnu.org>
627 * w32.c (mkostemp): New function.
628 (mktemp): Remove, no longer used. Most of the code reused in
629 mkostemp. (Bug#15015)
630 (mktemp): Don't undef.
632 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
634 * dispnew.c (glyph_matrix_count, glyph_pool_count):
635 Move under GLYPH_DEBUG and ENABLE_CHECKING.
636 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
637 (free_glyph_pool, check_glyph_memory): Likewise for
638 all users. Adjust comments where appropriate.
640 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
642 * composite.h: Minor fixups.
643 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
644 to fix a misspelling, and change it to an inline function while
645 we're at it (it need not be a macro). All uses changed.
646 (composition_method, composition_valid_p):
647 Rewrite to avoid assignments in if-conditions.
649 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
651 Do not use global Lisp_Object in composition macros.
652 * composite.h (composition_temp): Remove declaration.
653 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
654 (composition_method, composition_valid_p): ...inline functions.
655 (compose_region): Remove the leftover.
656 * composite.c (composition_temp): Remove.
657 (run_composition_function, update_compositions)
658 (composition_compute_stop_pos, composition_adjust_point)
659 (Ffind_composition_internal):
660 * coding.c (handle_composition_annotation):
661 * xdisp.c (handle_composition_prop, check_point_in_composition):
662 Related users changed.
664 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
666 Drop FRAME_PTR typedef.
667 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
668 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
669 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
670 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
671 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
672 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
673 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
674 All related users changed.
676 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
678 * eval.c (default_toplevel_binding): New function.
680 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
681 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
682 (syms_of_eval): Export them.
683 * data.c (Fdefault_value): Micro cleanup.
684 * term.c (init_tty): Use "false".
686 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
688 Fix X GC leak in GTK and raw (no toolkit) X ports.
689 * xterm.c (x_free_frame_resources): If white and black relief
690 GCs are allocated, always free them here.
691 * xfns.c (x_make_gc): Omit redundant initialization.
692 * widget.c (create_frame_gcs): Remove the leftover.
693 (EmacsFrameDestroy): Do nothing because all GCs are now freed
694 in x_free_frame_resources.
696 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
698 * nsterm.m (windowWillResize:toSize:): Only change title if
699 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
701 (viewDidEndLiveResize): New method.
703 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
704 inside NS_IMPL_COCOA.
706 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
708 * insdel.c (adjust_after_replace, replace_range, del_range_2):
709 Do not check whether undo is enabled because record_insert and
710 record_delete does that themselves.
712 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
714 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
715 member which is not really used any more.
716 (FRAME_XIC_BASE_FONTNAME): Remove.
717 * xfns.c (xic_free_fontset): Adjust user.
718 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
719 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
720 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
721 (xdialog_show): Use eassert for debugging check.
722 * w32term.c (x_unfocus_frame): Remove unused dummy function.
724 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
726 * fileio.c, fns.c (merge): Move extern decl from here ...
727 * lisp.h (merge): ... to here.
729 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
731 Fix last font-related change.
732 * w32font.h (w32font_list_internal, w32font_match_internal):
734 * w32uniscribe.c (uniscribe_list, uniscribe_match):
735 (uniscribe_list_family): Adjust to match font API change.
736 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
737 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
739 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
741 * frame.h (FRAME_MOUSE_UPDATE):
742 * nsterm.m (ns_frame_up_to_date): Omit redundant check
743 whether hlinfo->mouse_face_mouse_frame is non-NULL.
745 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
747 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
748 * font.h (struct font_driver): Change list, match, and list_family
749 functions to accept struct frame * as first arg.
750 * font.c (font_score, font_compare, font_sort_entities): Remove
752 (font_sort_entities, font_list_entities, font_select_entity):
753 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
754 match font API change.
755 * xfont.c (xfont_list, xfont_match, xfont_list_family):
756 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
757 * ftxfont.c (ftxfont_list, ftxfont_match):
758 * xftfont.c (xftfont_list, xftfont_match):
759 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
760 * w32font.c (w32font_list, w32font_match, w32font_list):
761 (w32font_list_internal, w32_font_match_internal): Likewise.
762 * xfaces.c (Fx_family_fonts): Adjust user.
764 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
766 Do not use pure Xism x_wm_set_icon_position in non-X ports.
767 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
768 only if HAVE_X_WINDOWS is in use.
769 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
770 * nsterm.m (x_wm_set_icon_position): Remove no-op.
771 * w32term.c (x_wm_set_icon_position): Likewise.
772 * w32fns.c (x_icon): Adjust user.
774 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
776 * xterm.c (last_mouse_press_frame): Remove the
777 leftover which is not really used any more.
778 (handle_one_xevent, syms_of_xterm): Adjust users.
779 (x_flush): Call XFlush once per each X display, not frame.
780 This is better because this code always unconditionally skips
781 non-X frames in Vframe_list and issues the only XFlush if we
782 have more than one X frame on the same X display.
783 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
784 Use bool for booleans.
785 (x_draw_glyph_string_background, cvt_string_to_pixel):
786 (cvt_pixel_dtor): Drop unnecessary prototypes.
787 * xterm.h (x_display_ok): Adjust prototype.
789 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
791 Drop unnecessary functions that deals with frame pixel size.
792 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
793 (x_pixel_height): Drop prototypes.
794 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
795 (x_pixel_height): Drop implementations.
796 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
797 which should be always valid for window frame.
798 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
799 * w32menu.c (Fx_popup_dialog):
800 * xmenu.c (Fx_popup_dialog): Likewise for both.
802 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
804 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
805 frame parameters and call to Fmodify_frame_parameters just once.
806 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
807 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
808 and mention nil frame in docstring.
810 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
812 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
813 (x_figure_window_size): Likewise. Adjust to return long.
814 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
815 (toplevel): Move Qterminal_live_p to...
816 * terminal.c (toplevel): ...here, make it static, and...
817 (syms_of_terminal): ...DEFSYM here.
818 * frame.h (Qterminal_live_p): Remove declaration.
819 (make_frame, x_figure_window_size): Adjust prototype.
820 * nsfns.m (Fx_create_frame): Use long for window flags.
822 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
824 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
825 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
826 Do not assume that emacs_close (INT_MAX) is a no-op.
828 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
830 * xfaces.c (make_face_cache): For struct face_cache, prefer
831 xmalloc to xzalloc and so avoid redundant call to memset.
832 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
834 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
836 * fringe.c (draw_window_fringes, update_window_fringes)
837 (compute_fringe_widths):
838 * w32term.c (x_draw_glyph_string):
839 * window.c (candidate_window_p, Frecenter):
840 * xfaces.c (realize_basic_faces, realize_default_face)
841 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
842 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
843 * xfns.c (x_set_cursor_color, xic_free_xfontset):
844 * xmenu.c (Fx_menu_bar_open_internal):
845 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
846 * xsettings.c (xft_settings_event):
847 * xterm.c (x_draw_glyph_string, x_had_errors_p):
848 Use bool for booleans. Adjust style and comments where
850 * dispextern.h (draw_window_fringes, update_window_fringes)
851 (compute_fringe_widths):
852 * xterm.h (x_had_errors_p): Adjust prototype.
854 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
856 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
857 CHECK_LIST. Rewrite the loop to avoid useless local variable.
859 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
861 * fns.c (toplevel): Remove comment before Fsafe_length because
864 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
866 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
868 2013-07-28 Eli Zaretskii <eliz@gnu.org>
870 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
871 frame which got the message is still alive, before dereferencing
872 its pointer. (Bug#14970)
874 * frame.c (delete_frame): Test "this" frame's minibuffer window to
875 be a live window, before using it as such. (Bug#14970)
877 2013-07-27 Eli Zaretskii <eliz@gnu.org>
879 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
880 w32_detect_focus_change instead of doing part of its job by hand.
881 This fixes the problem whereby FOCUS_OUT events were not sent to
884 2013-07-26 Eli Zaretskii <eliz@gnu.org>
886 * process.c (Fprocess_list): Doc fix.
888 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
889 being re-exposed only if it didn't ask to become visible.
890 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
891 was previously iconified. (Bug#14841)
892 (x_iconify_frame): Mark the frame iconified.
894 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
896 Fix minor problems found by static checking.
897 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
898 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
900 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
902 * eval.c (set_specpdl_old_value): New function.
903 (unbind_to): Minor simplification.
904 (get_backtrace_frame): New function.
905 (Fbacktrace_frame): Use it. Add `base' argument.
906 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
907 (syms_of_eval): Export backtrace-eval.
908 * xterm.c (x_focus_changed): Simplify.
910 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
912 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
914 2013-07-24 Eli Zaretskii <eliz@gnu.org>
916 * xdisp.c (redisplay_window): Instead of moving point out of
917 scroll margin, reject the force_start method, and try scrolling
920 2013-07-24 Ken Brown <kbrown@cornell.edu>
922 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
925 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
927 * eval.c (Fprogn): Do not check that BODY is a proper list.
928 This undoes the previous change. The check slows down the
929 interpreter, and is not needed to prevent a crash. See
930 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
932 2013-07-23 Glenn Morris <rgm@gnu.org>
934 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
936 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
938 Port to GNU/Linux systems with tinfo but not ncurses.
939 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
940 to decide whether ncurses is being used. Without this change,
941 GCC complains about tgetent not being declared, on a system
942 that has tinfo installed but ncurses not installed.
944 * eval.c (Fprogn): Check that BODY is a proper list.
946 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
947 * data.c (Fsetq_default):
948 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
949 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
951 Tune by taking advantage of the fact that ARGS is always a list
952 when a function is declared to have UNEVALLED args.
954 * emacsgtkfixed.c: Port to GCC 4.6.
955 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
957 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
959 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
960 here to silence compiler warnings.
962 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
964 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
965 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
966 from messing up Emacs's 'struct frame' (Bug#14923).
968 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
970 * alloc.c (make_save_ptr_ptr): Define this function.
971 It was inadvertently omitted. It's needed only if
972 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
974 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
976 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
977 frame have focus (Bug#14895).
979 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
981 Avoid vfork-related deadlock more cleanly.
982 * callproc.c (child_setup): When the child's exec fails, output
983 the program name, as that's more useful. Use O_NONBLOCK to avoid
985 * process.c (create_process_1): Remove; no longer needed.
986 (create_process): Remove timer hack; no longer needed, now that
987 the child avoids deadlock.
989 2013-07-20 Glenn Morris <rgm@gnu.org>
991 * image.c (Fimage_flush): Fix doc typo.
993 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
995 Fix array bounds violation when pty allocation fails.
996 * process.c (PTY_NAME_SIZE): New constant.
997 (pty_name): Remove static variable; it's now auto.
998 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
999 Take pty_name as an arg rather than using a static variable.
1000 All callers changed.
1001 (create_process): Recover pty_flag from process, not from volatile local.
1002 (create_pty): Stay inside array even when pty allocation fails.
1003 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
1005 * lread.c (Fload): Avoid initialization only when lint checking.
1006 Mention that it's needed only for older GCCs.
1008 2013-07-20 Kenichi Handa <handa@gnu.org>
1010 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
1011 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
1013 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
1015 * lread.c (Fload): Avoid uninitialized warning.
1017 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1019 Fix some minor file descriptor leaks and related glitches.
1020 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
1021 (create_lock_file): Use write, not emacs_write.
1022 * image.c (slurp_file, png_load_body):
1023 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
1024 (server_accept_connection):
1025 Don't leak an fd on memory allocation failure.
1026 * image.c (slurp_file): Add a cheap heuristic for growing files.
1027 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
1028 as that's what the other routines do. Maybe input need not be
1029 blocked at all, but it's better to be consistent.
1030 Avoid undefined behavior when strlen is zero.
1032 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
1033 (NSTATICS): Now a constant; doesn't need to be a macro.
1035 2013-07-19 Richard Stallman <rms@gnu.org>
1037 * coding.c (decode_coding_utf_8): Add simple loop for fast
1038 processing of ASCII characters.
1040 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1042 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
1044 2013-07-19 Eli Zaretskii <eliz@gnu.org>
1046 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
1047 unportable 'struct x_display_info'.
1048 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
1051 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1053 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
1054 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
1056 (system_process_attributes): Prefer plain char to unsigned char
1057 when either will do. Clean up properly if interrupted or if
1058 memory allocations fail. Don't assume sscanf succeeds. Remove
1059 no-longer-needed workaround to stop GCC from whining. Read
1060 command-line once, instead of multiple times. Check read status a
1063 Fix obscure porting bug with varargs functions.
1064 The code assumed that int is treated like ptrdiff_t in a vararg
1065 function, which is not a portable assumption. There was a similar
1066 -- though these days less likely -- porting problem with various
1067 assumptions that pointers of different types all smell the same as
1068 far as vararg functions is conserved. To make this problem less
1069 likely in the future, redo the API to use varargs functions.
1070 * alloc.c (make_save_value): Remove this vararg function.
1071 All uses changed to ...
1072 (make_save_int_int_int, make_save_obj_obj_obj_obj)
1073 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
1075 (make_save_ptr): Rename from make_save_pointer, for consistency with
1076 the above. Define only on platforms that need it. All uses changed.
1078 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1080 * keyboard.c: Try to fix typos in previous change.
1081 (DISPLAY_LIST_INFO): New macro.
1082 (kbd_buffer_get_event): Do not access members that are not present
1083 in X11. Revert inadvertent change of "!=" to "=".
1085 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
1087 * keyboard.c (kbd_buffer_get_event):
1088 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
1089 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
1091 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1093 * filelock.c: Fix unlikely file descriptor leaks.
1094 (get_boot_time_1): Rework to avoid using emacs_open.
1095 This doesn't actually fix a leak, but is better anyway.
1096 (read_lock_data): Use read, not emacs_read.
1098 * doc.c: Fix minor memory and file descriptor leaks.
1099 * doc.c (get_doc_string): Fix memory leak when doc file absent.
1100 (get_doc_string, Fsnarf_documentation):
1101 Fix file descriptor leak on error.
1103 * term.c: Fix minor fdopen-related file descriptor leaks.
1104 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
1105 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
1107 * charset.c: Fix file descriptor leaks and errno issues.
1109 (load_charset_map_from_file): Don't leak file descriptor on error.
1110 Use plain record_xmalloc since the allocation is larger than
1111 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
1113 * eval.c (record_unwind_protect_nothing):
1114 * fileio.c (fclose_unwind):
1116 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
1117 The replacement doesn't block input, but that no longer seems
1120 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
1122 * lread.c: Fix file descriptor leaks and errno issues.
1123 (Fload): Close some races that leaked fds or streams when 'load'
1125 (Fload, openp): Report error number of last nontrivial failure to open.
1126 ENOENT counts as trivial.
1127 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
1129 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
1130 now that the function is always called with a nonnegative arg.
1131 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
1132 All uses replaced with ...
1133 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
1135 A few more minor file errno-reporting bugs.
1136 * callproc.c (Fcall_process):
1137 * doc.c (Fsnarf_documentation):
1138 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
1139 * process.c (set_socket_option):
1140 Don't let a constructor trash errno.
1141 * doc.c: Include <errno.h>.
1143 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
1145 * w32fns.c (unwind_create_tip_frame): Fix declaration.
1147 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1149 Fix w32 bug with call-process-region (Bug#14885).
1150 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
1151 to Fcall_process when the input is empty. This simplifies the
1152 code a bit. It makes no difference on POSIXish platforms but
1153 apparently it fixes a bug on w32.
1155 Fix bug where insert-file-contents closes a file twice (Bug#14839).
1156 * fileio.c (close_file_unwind): Don't close if FD is negative;
1157 this can happen when unwinding a zapped file descriptor.
1158 (Finsert_file_contents): Unwind-protect the fd before the point marker,
1159 in case Emacs runs out of memory between the two unwind-protects.
1160 Don't trash errno when closing FD.
1161 Zap the FD in the specpdl when closing it, instead of deferring
1162 the removal of the unwind-protect; this fixes a bug where a child
1163 function unwinds the stack past us.
1165 New unwind-protect flavors to better type-check C callbacks.
1166 This also lessens the need to write wrappers for callbacks,
1167 and the need for make_save_pointer.
1168 * alloca.c (free_save_value):
1169 * atimer.c (run_all_atimers):
1171 * alloc.c (safe_alloca_unwind):
1172 * atimer.c (unwind_stop_other_atimers):
1173 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
1174 * menu.c (cleanup_popup_menu) [HAVE_NS]:
1175 * minibuf.c (choose_minibuf_frame_1):
1176 * process.c (make_serial_process_unwind):
1177 * xdisp.h (pop_message_unwind):
1178 * xselect.c (queue_selection_requests_unwind):
1179 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
1180 * alloca.c (record_xmalloc):
1181 Prefer record_unwind_protect_ptr to record_unwind_protect with
1183 * alloca.c (Fgarbage_collect):
1184 Prefer record_unwind_protect_void to passing a dummy.
1185 * buffer.c (restore_buffer):
1186 * window.c (restore_window_configuration):
1187 * xfns.c, w32fns.c (do_unwind_create_frame)
1188 New wrapper. All record-unwind uses of wrappee changed.
1189 * buffer.c (set_buffer_if_live):
1190 * callproc.c (call_process_cleanup, delete_temp_file):
1191 * coding.c (code_conversion_restore):
1192 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
1193 * editfns.c (save_excursion_restore)
1194 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
1195 (save_restriction_restore):
1196 * eval.c (restore_stack_limits, un_autoload):
1197 * fns.c (require_unwind):
1198 * keyboard.c (recursive_edit_unwind, tracking_off):
1199 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
1200 * macros.c (pop_kbd_macro, restore_menu_items):
1201 * nsfns.m (unwind_create_frame):
1202 * print.c (print_unwind):
1203 * process.c (start_process_unwind):
1204 * search.c (unwind_set_match_data):
1205 * window.c (select_window_norecord, select_frame_norecord):
1206 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
1207 (fast_set_selected_frame):
1208 * xfns.c, w32fns.c (unwind_create_tip_frame):
1209 Return void, not a dummy Lisp_Object. All uses changed.
1210 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
1211 * callproc.c (call_process_kill):
1212 * fileio.c (restore_point_unwind, decide_coding_unwind)
1213 (build_annotations_unwind):
1214 * insdel.c (Fcombine_after_change_execute_1):
1215 * keyboard.c (read_char_help_form_unwind):
1216 * menu.c (unuse_menu_items):
1217 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
1218 * sound.c (sound_cleanup):
1219 * xdisp.c (unwind_redisplay):
1220 * xfns.c (clean_up_dialog):
1221 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
1222 Accept no args and return void, instead of accepting and returning
1223 a dummy Lisp_Object. All uses changed.
1224 * cygw32.c (fchdir_unwind):
1225 * fileio.c (close_file_unwind):
1226 * keyboard.c (restore_kboard_configuration):
1227 * lread.c (readevalllop_1):
1228 * process.c (wait_reading_process_output_unwind):
1229 Accept int and return void, rather than accepting an Emacs integer
1230 and returning a dummy object. In some cases this fixes an
1231 unlikely bug when the corresponding int is outside Emacs integer
1232 range. All uses changed.
1233 * dired.c (directory_files_internal_unwind):
1234 * fileio.c (do_auto_save_unwind):
1235 * gtkutil.c (pop_down_dialog):
1236 * insdel.c (reset_var_on_error):
1237 * lread.c (load_unwind):
1238 * xfns.c (clean_up_file_dialog):
1239 * xmenu.c, nsmenu.m (pop_down_menu):
1240 * xmenu.c (cleanup_widget_value_tree):
1241 * xselect.c (wait_for_property_change_unwind):
1242 Accept pointer and return void, rather than accepting an Emacs
1243 save value encapsulating the pointer and returning a dummy object.
1245 * editfns.c (Fformat): Update the saved pointer directly via
1246 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
1247 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
1248 (unwind_body): New function.
1249 (record_unwind_protect): First arg is now a function returning void,
1250 not a dummy Lisp_Object.
1251 (record_unwind_protect_ptr, record_unwind_protect_int)
1252 (record_unwind_protect_void): New functions.
1253 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
1254 * fileio.c (struct auto_save_unwind): New type.
1255 (do_auto_save_unwind): Use it.
1256 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
1257 * insdel.c (struct rvoe_arg): New type.
1258 (reset_var_on_error): Use it.
1259 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
1261 (specbinding_func): Remove; there are now several such functions.
1262 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
1263 (set_unwind_protect_ptr): New function.
1264 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
1266 Be simpler and more consistent about reporting I/O errors.
1267 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1268 Say "Read error" and "Write error", rather than "I/O error", or
1269 "IO error reading", or "IO error writing", when a read or write
1271 * process.c (Fmake_network_process, wait_reading_process_output)
1272 (send_process, Fprocess_send_eof, wait_reading_process_output):
1273 Capitalize diagnostics consistently. Put "failed foo" at the
1274 start of the diagnostic, so that we don't capitalize the
1275 function name "foo". Consistently say "failed" for such
1277 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
1278 All callers changed. This is so it can use report_file_error.
1279 * sysdep.c (serial_open, serial_configure): Capitalize I/O
1280 diagnostics consistently as above.
1282 * fileio.c (report_file_errno): Fix errno reporting bug.
1283 If the file name is neither null nor a pair, package it up as a
1284 singleton list. All callers changed, both to this function and to
1285 report_file_error. This fixes a bug where the memory allocator
1286 invoked by list1 set errno so that the immediately following
1287 report_file_error reported the wrong errno value.
1289 Fix minor problems found by --enable-gcc-warnings.
1290 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
1291 * keyboard.c (kbd_buffer_get_event): Remove unused local.
1293 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
1295 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
1296 Set event->arg to Qt if switch-event shall be generated.
1297 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
1299 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
1301 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
1304 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
1305 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
1306 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
1307 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
1308 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
1309 and there is a focused frame.
1310 (head_table): Add focus-in and focus-out.
1311 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
1312 bind to handle-focus-in/out.
1314 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
1315 (Fhandle_switch_frame): Call Fhandle_focus_in.
1316 (syms_of_frame): defsubr handle-focus-in/out.
1318 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1320 Fix porting bug to older POSIXish platforms (Bug#14862).
1321 * sysdep.c (emacs_pipe): New function, that implements
1322 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
1323 This should port better to CentOS 5 and to Mac OS X 10.6.
1324 All calls to pipe2 changed.
1326 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
1327 This makes the code easier to read and the executable a bit smaller.
1328 Do not replace all calls to Fcons that happen to create lists,
1329 just calls that are intended to create lists. For example, when
1330 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
1331 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
1332 Similarly for list2 through list5.
1333 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
1334 * bytecode.c (exec_byte_code):
1335 * callint.c (quotify_arg, Fcall_interactively):
1336 * callproc.c (Fcall_process, create_temp_file):
1337 * charset.c (load_charset_map_from_file)
1338 (Fdefine_charset_internal, init_charset):
1339 * coding.c (get_translation_table, detect_coding_system)
1340 (Fcheck_coding_systems_region)
1341 (Fset_terminal_coding_system_internal)
1342 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
1343 * composite.c (update_compositions, Ffind_composition_internal):
1344 * dired.c (directory_files_internal, file_name_completion)
1346 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
1347 * doc.c (Fsnarf_documentation):
1348 * editfns.c (Fmessage_box):
1350 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
1351 (Feval, eval_sub, Ffuncall, apply_lambda):
1352 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
1353 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
1354 (Fset_file_times, Finsert_file_contents)
1355 (Fchoose_write_coding_system, Fwrite_region):
1356 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
1357 * font.c (font_registry_charsets, font_parse_fcname)
1358 (font_prepare_cache, font_update_drivers, Flist_fonts):
1359 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
1360 * frame.c (make_frame, Fmake_terminal_frame)
1361 (x_set_frame_parameters, x_report_frame_params)
1362 (x_default_parameter, Fx_parse_geometry):
1363 * ftfont.c (syms_of_ftfont):
1364 * image.c (gif_load):
1365 * keyboard.c (command_loop_1):
1366 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
1367 (Fcopy_keymap, append_key, Fcurrent_active_maps)
1368 (Fminor_mode_key_binding, accessible_keymaps_1)
1369 (Faccessible_keymaps, Fwhere_is_internal):
1370 * lread.c (read_emacs_mule_char):
1371 * menu.c (find_and_return_menu_selection):
1372 * minibuf.c (get_minibuffer):
1373 * nsfns.m (Fns_perform_service):
1374 * nsfont.m (ns_script_to_charset):
1375 * nsmenu.m (ns_popup_dialog):
1376 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
1377 (Fx_own_selection_internal):
1378 * nsterm.m (append2):
1379 * print.c (Fredirect_debugging_output)
1380 (print_prune_string_charset):
1381 * process.c (Fdelete_process, Fprocess_contact)
1382 (Fformat_network_address, set_socket_option)
1383 (read_and_dispose_of_process_output, write_queue_push)
1384 (send_process, exec_sentinel):
1385 * sound.c (Fplay_sound_internal):
1386 * textprop.c (validate_plist, add_properties)
1387 (Fput_text_property, Fadd_face_text_property)
1388 (copy_text_properties, text_property_list, syms_of_textprop):
1389 * unexaix.c (report_error):
1390 * unexcoff.c (report_error):
1391 * unexsol.c (unexec):
1392 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
1393 (Fformat_mode_line, syms_of_xdisp):
1394 * xfaces.c (set_font_frame_param)
1395 (Finternal_lisp_face_attribute_values)
1396 (Finternal_merge_in_global_face, syms_of_xfaces):
1397 * xfns.c (x_default_scroll_bar_color_parameter)
1398 (x_default_font_parameter, x_create_tip_frame):
1399 * xfont.c (xfont_supported_scripts):
1400 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
1401 (menu_help_callback, xmenu_show):
1403 * xterm.c (set_wm_state):
1404 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
1405 and similarly for list2 through list5.
1407 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
1409 * callproc.c (Fcall_process_region): Fix minor race and tune.
1410 (create_temp_file): New function, with the temp-file-creation part
1411 of the old Fcall_process_region. Use Fcopy_sequence to create the
1412 temp file name, rather than alloca + build_string, for simplicity.
1413 Don't bother to block input around the temp file creation;
1414 shouldn't be needed. Simplify use of mktemp. Use
1415 record_unwind_protect immediately after creating the temp file;
1416 this closes an unlikely race where the temp file was not removed.
1417 Use memcpy rather than an open-coded loop.
1418 (Fcall_process_region): Use the new function. If the input is
1419 empty, redirect from /dev/null rather than from a newly created
1420 empty temp file; this avoids unnecessary file system traffic.
1422 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
1424 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
1425 Simplify by making this case like the other two. This is a bit
1426 slower on obsolete hosts, but the extra complexity isn't worth it.
1428 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
1429 * process.c (create_process) [!DOS_NT]:
1430 Remove now-unnecessary calls to emacs_close.
1432 2013-07-13 Eli Zaretskii <eliz@gnu.org>
1434 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
1435 returning early. (Bug#14850)
1437 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
1438 and inhibit-iso-escape-detection attributes of 'undecided'.
1441 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
1443 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
1444 Reported by Herbert J. Skuhra in
1445 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
1447 Don't lose top specpdl entry when memory is exhausted.
1448 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
1449 specpdl overflow here, to simplify callers; all callers changed.
1450 Always reserve an unused entry at the stack top; this avoids
1451 losing the top entry's information when memory is exhausted.
1453 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1455 Clean up errno reporting and fix some errno-reporting bugs.
1456 * callproc.c (Fcall_process):
1457 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1458 * process.c (create_process, Fmake_network_process):
1459 * unexaix.c (report_error):
1460 * unexcoff.c (report_error):
1461 Be more careful about reporting the errno of failed operations.
1462 The code previously reported the wrong errno sometimes.
1463 Also, prefer report_file_errno to setting errno + report_file_error.
1464 (Fcall_process): Look at openp return value rather than at path,
1465 as that's a bit faster and clearer when there's a numeric predicate.
1466 * fileio.c (report_file_errno): New function, with most of the
1467 old contents of report_file_error.
1468 (report_file_error): Use it.
1469 (Ffile_exists_p, Ffile_accessible_directory_p):
1470 Set errno to 0 when it is junk.
1471 * fileio.c (Faccess_file):
1472 * image.c (x_create_bitmap_from_file):
1473 Use faccessat rather than opening the file, to avoid the hassle of
1474 having a file descriptor open.
1475 * lisp.h (report_file_errno): New decl.
1476 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
1479 * process.c (create_process, wait_reading_process_output) [AIX]:
1480 Remove obsolete SIGHUP-related code, as Emacs no longer disables
1481 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
1482 a multithreaded environment anyway).
1483 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
1485 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
1487 * image.c (x_find_image_file): Don't close a remote file handle.
1489 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1491 Fix races with threads and file descriptors.
1492 * callproc.c (Fcall_process_region):
1493 * dired.c (open_directory):
1494 * emacs.c (main, Fdaemon_initialized):
1495 * image.c (x_find_image_file):
1496 * inotify.c (Finotify_rm_watch):
1497 * lread.c (Flocate_file_internal):
1498 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
1499 * term.c (term_mouse_moveto, init_tty):
1500 * termcap.c (tgetent):
1501 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
1502 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
1503 * unexhp9k800.c, unexmacosx.c (unexec):
1504 * callproc.c (Fcall_process_region):
1505 Use emacs_close, not close.
1506 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
1507 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
1508 and posix_close function on current platforms (which all lack them).
1509 (emacs_close): Use it. This should fix the races on GNU/Linux and
1510 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
1511 and it should avoid closing random victim file descriptors on
1514 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
1516 * inotify.c (uninitialized): Remove. All uses replaced by -1.
1517 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
1520 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
1521 This is for .gdbinit xbacktrace.
1523 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
1524 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
1525 (emacs_set_tty): Now static.
1526 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
1527 * term.c (tty_capable_p, tty_default_color_capabilities)
1528 (get_tty_terminal, term_mouse_movement)
1529 (handle_one_term_event, init_tty, maybe_fatal):
1530 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
1531 (tgetent, scan_file, name_match, compare_contin):
1532 * terminal.c (get_terminal):
1533 Use bool for boolean.
1534 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
1535 Prefer char to unsigned char if either will do.
1536 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
1537 (tty_write_glyphs): Prefer int to unsigned.
1538 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
1539 All callers changed.
1540 * termcap.c (tprint, main) [TEST]: Remove non-working test.
1542 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1545 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
1546 (B__dummy__): New dummy symbol, to pacify C89.
1547 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
1548 they can't grok varargs macros.
1549 * dispnew.c (add_window_display_history)
1550 (add_frame_display_history):
1551 * print.c (print_object):
1552 * xdisp.c (debug_method_add):
1553 Use %p printf format only for void pointers.
1554 * emacs.c (usage_message): New constant, replacing ...
1555 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
1556 (main): Adjust to usage reorg.
1557 * fns.c (syms_of_fns):
1558 * profiler.c (syms_of_profiler):
1559 Don't use non-constant struct initializers.
1560 * gnutls.h (gnutls_initstage_t):
1561 * lisp.h (enum Lisp_Fwd_Type):
1562 * lread.c (lisp_file_lexically_bound_p):
1563 * xsettings.c (anonymous enum):
1564 Remove trailing comma.
1565 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
1566 * lisp.h (ENUM_BF): Use unsigned if pedantic.
1567 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
1569 * regex.c (const_re_char): New type, to pacify strict C89.
1570 All uses of 'const re_char' replaced to use it.
1571 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
1572 with glibc when strict C89. This change is imported from gnulib.
1574 (_Restrict_arr_): Rename from __restrict_arr, similarly.
1575 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
1576 Omit GNU_LINUX implementation, since it requires long long.
1577 * xterm.c (x_draw_underwave):
1578 Do not assume the traditional order of struct's members.
1579 (x_term_init): Rewrite to avoid the need for non-constant structure
1582 Syntax cleanup, mostly replacing macros with functions.
1583 This removes the need for the syntax_temp hack.
1584 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
1585 * syntax.c (SYNTAX_INLINE): New macro.
1586 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
1587 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
1588 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
1589 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
1590 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
1591 (SYNTAX_COMEND_FIRST): Now functions, not macros.
1592 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
1593 Now constants, not macros.
1594 (syntax_temp) [!__GNUC__]: Remove.
1595 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
1596 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
1597 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
1598 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
1599 Move here from syntax.h; now functions, not macros. Except for the
1600 last function, these are static since only syntax.c uses them.
1601 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
1602 All uses changed. Now a function, not a macro; use this fact
1603 to simplify the code.
1604 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
1605 compiler bugs; no longer relevant.
1606 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1607 (SYNTAX_INLINE): New macro.
1608 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
1609 for the new functions. Use bool for boolean member.
1610 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
1611 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
1612 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1613 (SETUP_BUFFER_SYNTAX_TABLE):
1614 Now extern inline functions, not macros.
1615 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
1616 Remove; all uses replaced by implementation.
1617 (syntax_temp) [!__GNUC__]: Remove decl.
1618 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
1620 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
1622 * emacs.c (main): Fix syntax error.
1624 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1626 Timestamp fixes for undo (Bug#14824).
1627 * atimer.c (schedule_atimer):
1628 * fileio.c (Ffile_newer_than_file_p):
1629 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1630 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1631 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1632 (syms_of_fileio): Remove Sclear_visited_file_name.
1633 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1634 file doesn't exist; this avoids an ambiguity with negative timestamps.
1635 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1636 * systime.h (make_emacs_time, invalid_emacs_time):
1637 Don't assume struct timespec layout; POSIX doesn't guarantee it.
1638 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
1639 * undo.c (record_first_change): Push (visited-file-modtime) onto
1640 undo list rather than reimplementing it by hand, incorrectly.
1642 2013-07-09 Ken Brown <kbrown@cornell.edu>
1644 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
1646 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
1648 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
1650 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
1652 Handle errno and exit status a bit more carefully.
1653 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
1654 number into an exit status. Instead, use EXIT_CANCELED.
1655 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
1656 * callproc.c (relocate_fd):
1657 * emacs.c (close_output_streams, main):
1658 * process.c (create_process):
1659 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
1660 Use emacs_perror for simplicity.
1661 * callproc.c (relocate_fd, main):
1662 * sysdep.c (sys_subshell):
1663 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
1664 (shut_down_emacs): Use emacs_write, not write.
1665 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
1666 * fileio.c (Fcopy_file, e_write):
1667 * nsterm.m (ns_select):
1668 * process.c (send_process):
1669 * sound.c (vox_write):
1670 Use emacs_write_sig, not emacs_write.
1671 * lisp.h (emacs_write_sig, emacs_perror): New decls.
1672 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
1674 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
1676 (emacs_full_write): New function.
1677 (emacs_write): Rewrite to use it.
1678 (emacswrite_sig, emacs_perror): New functions.
1679 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
1681 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
1683 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
1684 on NS even if it is present. Pixmap on NS is a void*.
1686 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1688 Port to Ubuntu 10 (Bug#14803).
1689 Problem reported by T.V. Raman.
1690 * process.c (close_on_exec, accept4, process_socket):
1691 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1693 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1695 * w32.c (sys_dup): Declare prototype.
1699 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1701 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1703 Make file descriptors close-on-exec when possible (Bug#14803).
1704 This simplifies Emacs a bit, since it no longer needs to worry
1705 about closing file descriptors by hand in some cases.
1706 It also fixes some unlikely races. Not all such races, as
1707 libraries often open files internally without setting
1708 close-on-exec, but it's an improvement.
1709 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1710 * callproc.c (Fcall_process) [!MSDOS]:
1711 * emacs.c (main) [!DOS_NT]:
1712 * nsterm.m (ns_term_init):
1713 * process.c (create_process):
1714 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1715 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1716 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1717 Prefer mkostemp with O_CLOEXEC to mkstemp.
1718 * callproc.c (relocate_fd) [!WINDOWSNT]:
1719 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1720 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1722 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1723 Make the resulting file descriptor close-on-exec.
1724 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1725 * lread.c (load_descriptor_list, load_descriptor_unwind):
1726 Remove; no longer needed. All uses removed.
1727 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1728 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1730 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1731 (Fmake_network_process, Fnetwork_interface_list):
1732 (Fnetwork_interface_info, server_accept_connection):
1733 Make newly-created socket close-on-exec.
1734 * sysdep.c (emacs_open, emacs_fopen):
1735 Make new-created descriptor close-on-exec.
1736 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1737 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1739 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1741 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1742 for NS_IMPL_GNUSTEP.
1744 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1746 Fix openp errno handling.
1747 * callproc.c (Fcall_process): Preserve openp errno around close.
1748 * lread.c (openp): Set errno when returning -1, as some callers
1751 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1753 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1755 * nsterm.h (NSSavePanel): Update comment.
1756 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1757 (ns_run_file_dialog): Declare.
1759 * nsfns.m: Remove panelOK.
1761 (ns_run_file_dialog): New function.
1762 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1763 event loop, so file dialog is popped up by ns_run_file_dialog, called
1764 by sendEvent (Bug#14578).
1765 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1767 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1769 * xdisp.c (default_line_pixel_height): New function.
1770 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1771 (try_cursor_movement, redisplay_window, try_window)
1772 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1774 * window.c (window_scroll_pixel_based): use
1775 default_line_pixel_height.
1777 * dispextern.h (default_line_pixel_height): Add prototype.
1779 * frame.c (x_set_line_spacing): Accept a float value for
1780 line-spacing parameter, per the documentation.
1782 * data.c (Fmultibyte_string_p): Doc fix.
1784 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1786 Use emacs_open more consistently when opening files.
1787 This handles EINTR more consistently now, and makes it easier
1788 to introduce other uniform changes to file descriptor handling.
1789 * src/systdio.h: New file.
1790 * src/buffer.c (mmap_init):
1791 * cygw32.c (chdir_to_default_directory):
1792 * dispnew.c (Fopen_termscript):
1793 * emacs.c (Fdaemon_initialized):
1794 * fileio.c (Fdo_auto_save):
1795 * image.c (slurp_file, png_load_body, jpeg_load_body):
1796 * keyboard.c (Fopen_dribble_file):
1798 * print.c (Fredirect_debugging_output):
1799 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1800 * termcap.c (tgetent):
1801 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1802 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1803 * w32term.c (w32_initialize) [CYGWIN]:
1804 * xfaces.c (Fx_load_color_file):
1805 Use emacs_open instead of plain open, and emacs_fopen instead of
1807 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1808 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1809 * callproc.c (default_output_mode): New constant.
1810 (Fcall_process): Use it to call emacs_open instead of plain creat.
1811 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1812 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1813 (emacs_fopen): New function.
1814 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1815 Include <lisp.h>, for emacs_open.
1816 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1818 Remove duplicate #include directives.
1819 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1821 Don't include stdio.h twice.
1822 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1823 Don't include sys/types.h or stdio.h twice.
1824 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1825 * lread.c: Don't include coding.h twice.
1826 * nsfont.m: Don't include frame.h twice.
1827 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1828 * ralloc.c: Don't include <unistd.h> twice.
1829 * xdisp.c: Don't include font.h twice.
1830 * xterm.c: Don't include fontset.h twice.
1831 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1833 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1835 Scale ImageMagick images more carefully.
1836 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1837 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1838 Be more careful about avoiding undefined behavior after
1839 integer overflow and division by zero.
1841 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1843 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1844 (syms_of_w32fns): DEFSYM them.
1845 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1846 (CCHDEVICENAME): Define macros if not defined.
1847 (struct MONITOR_INFO_EX): New struct.
1848 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1849 (enum_display_monitors_fn): New variable.
1850 (globals_of_w32fns): Initialize it.
1851 (Fx_display_pixel_width, Fx_display_pixel_height)
1852 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1853 multi-monitor setups in docstrings.
1854 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1855 screen size by primary monitor's millimeter per pixel.
1856 (w32_monitor_enum, w32_display_monitor_attributes_list)
1857 (w32_display_monitor_attributes_list_fallback)
1858 (Fw32_display_monitor_attributes_list): New functions.
1859 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1861 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1863 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1865 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1867 * fileio.c (Qfile_notify_error): New error symbol.
1869 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1870 * inotify.c (inotify_callback, symbol_to_inotifymask)
1871 (Finotify_add_watch, Finotify_rm_watch): Use it.
1872 (inotifyevent_to_event): Exchange order of cookie and file name.
1873 (Finotify_add_watch): Adapt docstring.
1875 * lisp.h (Qfile_notify_error): Declare.
1877 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1879 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1880 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1881 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1882 which did not work (see <http://bugs.gnu.org/14569#307>).
1883 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1884 && (!noninteractive || initialized)). This attempts to thread
1885 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1887 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1889 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1890 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1892 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1894 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1895 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1896 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1897 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1899 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1901 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1902 Define to __sys_siglist.
1904 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1906 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1907 word-wrap, so that overflow-newline-into-fringe would work in
1908 visual-line-mode. (Bug#2749)
1909 (move_it_in_display_line_to): When the last scanned display
1910 element fits exactly on the display line, and
1911 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1912 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1913 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1914 finding buffer position that corresponds to pixel coordinates,
1915 e.g. in buffer_posn_from_coords.
1917 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1919 * process.c (handle_child_signal): Call catch_child_signal if
1922 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1924 Don't convert function pointers to void * and back.
1925 It isn't portable C, and it's easy enough to avoid.
1926 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1927 (make_save_value): Add support for SAVE_FUNCPOINTER.
1928 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1929 * print.c (print_object):
1930 Distinguish function from object pointers.
1931 * lisp.h (SAVE_FUNCPOINTER): New constant.
1932 (SAVE_SLOT_BITS): Adjust to it.
1933 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1934 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1935 (voidfuncptr): New typedef.
1936 (struct Lisp_Save_Value): New member data[0].funcpointer.
1937 (XSAVE_FUNCPOINTER): New function.
1939 Simplify buildobj processing.
1940 * Makefile.in (buildobj.h): Make it a sequence of strings each
1941 followed by comma, rather than a single string. Put it into a
1942 .tmp file in case there's an error while generating it.
1943 (gl-stamp): Use .tmp for temp files.
1944 (mostlyclean): Clean .tmp files.
1945 * doc.c (buildobj): Move to just the routine that needs it.
1946 It's now an array of strings, so processing is simpler.
1948 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1950 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1951 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1952 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1953 Invoke malloc_enable_thread even when not interactive.
1954 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1955 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1956 in this case, since the underlying bug has now been fixed.
1958 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1960 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1961 unlinking it (bug#14691).
1963 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1965 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1966 before checking whether buffer is modified. This lets
1967 `kill-buffer-query-functions' cancel killing of the buffer or save
1968 its content before `kill-buffer' asks user the "Buffer %s
1969 modified; kill anyway?" question.
1971 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1973 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1974 Let the super performKeyEquivalent deal with them (Bug#14747).
1976 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1978 * widget.c (resize_cb): Remove unused local.
1980 Do not use GTK 3 if it exists but cannot be compiled.
1981 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1982 * xterm.c (x_error_handler) [!USE_GTK]:
1985 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1987 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1989 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1990 to the valid range of values. (Bug#14753)
1992 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1993 when moving point by using the current glyph matrix. This avoids
1994 the need to force redisplay when this function is called in a
1997 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1999 Fix minor problems found by static checking.
2000 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
2001 Redo the latter's body to sidestep GCC parenthesization warnings.
2002 (setup_coding_system, detect_coding, detect_coding_system): Use them.
2003 * coding.c (detect_coding, detect_coding_system):
2004 * coding.h (struct undecided_spec):
2005 Use bool for boolean.
2006 * image.c (QCmax_width, QCmax_height): Now static.
2007 * xdisp.c (Fmove_point_visually): Remove unused local.
2009 2013-06-29 Eli Zaretskii <eliz@gnu.org>
2011 * xdisp.c (Fmove_point_visually): New function.
2013 2013-06-28 Kenichi Handa <handa@gnu.org>
2015 * coding.h (define_coding_undecided_arg_index): New enum.
2016 (coding_attr_index): New members
2017 coding_attr_undecided_inhibit_null_byte_detection,
2018 coding_attr_undecided_inhibit_iso_escape_detection,
2019 coding_attr_undecided_prefer_utf_8.
2020 (undecided_spec): New struct.
2021 (struct coding_system): New member `undecided' of the member
2024 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
2025 (detect_coding): Likewise.
2026 (detect_coding_system): Likewise.
2027 (Fdefine_coding_system_internal): New coding system properties
2028 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
2030 (syms_of_coding): Adjust for coding_arg_undecided_max.
2032 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
2034 * image.c (x_from_xcolors): Remove unused local.
2036 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2038 Defer image data transfer between X client and server until actual
2041 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
2044 * image.c (Destroy_Image): Remove.
2045 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
2046 `mask_p', and `colors_p'. All uses changed.
2047 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
2048 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
2049 New macros for `flags' arg to x_clear_image_1.
2050 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
2051 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
2052 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
2053 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
2054 (image_get_x_image, image_unget_x_image): New functions or macros.
2055 (image_background, image_background_transparent, x_to_xcolors)
2056 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
2057 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
2058 instead of Destroy_Image.
2059 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
2060 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
2061 (png_load_body, jpeg_load_body, tiff_load, gif_load)
2062 (imagemagick_load_image, svg_load_image): Use them instead of
2063 x_create_x_image_and_pixmap, and x_put_x_image followed by
2064 x_destroy_x_image, respectively.
2065 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
2066 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
2067 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
2068 background_transparent fields.
2069 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
2070 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
2072 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
2074 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
2075 This mostly consists of undoing recent changes.
2076 * callproc.c (Fcall_process):
2077 * process.c (create_process):
2078 Do not worry about catching SIGCHLD here, undoing previous change.
2079 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
2080 * process.c, process.h (catch_child_signal):
2081 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
2082 * process.c (catch_child_handler): Don't worry about being called
2083 lazily and do not assume caller has blocked SIGCHLD, undoing
2084 previous change. Move first-time stuff back to
2085 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
2086 tickle glib, as that causes Cygwin bootstrap to fail. Do not
2087 set lib_child_handler if it's already initialized, which may
2088 help avoid problems on GNUStep.
2090 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2092 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
2093 * callproc.c (Fcall_process):
2094 * process.c (create_process):
2095 Make sure SIGCHLD is caught before we fork,
2096 since Emacs startup no arranges to catch SIGCHLD.
2097 * process.c (lib_child_handler): Initialize to null, not to
2099 (catch_child_signal): Allow self to be called lazily.
2100 Do nothing if it's already been called.
2101 Assume caller has blocked SIGCHLD (all callers do now).
2102 * emacs.c (main): Do not catch SIGCHLD here; defer it until
2103 just before it's really needed.
2104 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
2105 since it hasn't been caught yet.
2107 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2109 * image.c (compute_image_size): New function to implement
2110 :max-width and :max-height.
2111 (imagemagick_load_image): Use it.
2113 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2115 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
2116 * callproc.c, process.h (block_child_signal, unblock_child_signal):
2118 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
2119 * process.c (catch_child_signal): Block SIGCHLD while futzing with
2120 the SIGCHLD handler, since the code is not atomic and (due to glib)
2121 signals may be arriving now.
2122 * sysdep.c (init_signals): Do not catch child signals here;
2123 'main' now does that later, at a safer time.
2125 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
2127 Clean up SIGCHLD handling a bit (Bug#14569).
2128 * process.c, process.h (catch_child_signal):
2129 Now always extern, even if !NS_IMPL_GNUSTEP.
2130 * process.c (catch_child_signal): Move glib tickler here from
2131 init_process_emacs, so that it's done earlier in Emacs
2132 initialization. Also move the noninteractive && !initialized
2133 check here from init_process_emacs. This is all a bit cleaner for
2134 GNUish platforms, and I hope it works around the Cygwin bug.
2135 * sysdep.c (init_signals): Invoke catch_child_signal here, so
2136 that glib signal handling is tickled before glib creates threads.
2138 * process.c (wait_reading_process_output): Avoid int overflow
2139 when reading more than 2 GiB total from a process.
2141 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2143 * process.c (create_process): Handle a couple more cases,
2144 i.e., work even if new_argv and wait_child_setup[i] are cached.
2145 Use Fcall_process's style for volatile vars.
2147 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
2149 * process.c (create_process): Mark PROCESS volatile.
2151 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2153 Use C99-style flexible array members if available.
2154 This avoids some subtle aliasing issues, which typically
2155 aren't a problem with GCC but may be a problem elsewhere.
2156 * alloc.c (sdata): New typedef, replacing the old struct sdata.
2157 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
2158 In either case, it uses a flexible array member rather than
2159 the old struct hack. All uses changed.
2160 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
2161 Adjust to sdata reorganization.
2162 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
2163 Use offsetof (struct, flex_array_member), not sizeof (struct), as
2164 that ports better to pre-C99 non-GCC.
2165 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
2166 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
2167 as the latter has changed.
2168 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
2169 and port better to pre-C99 GCC.
2170 * image.c (struct xpm_cached_color):
2171 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
2172 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
2173 Use FLEXIBLE_ARRAY_MEMBER.
2174 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
2175 Move decl to top level so it gets checked against implementation.
2176 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
2177 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
2179 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2181 * syntax.c: Integer cleanups.
2182 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
2183 All uses that need 0-or-2 changed to:
2184 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
2185 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
2186 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
2187 (char_quoted, prev_char_comend_first, back_comment)
2188 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2189 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
2190 Use bool for boolean.
2191 (update_syntax_table, skip_chars, skip_syntaxes):
2192 Prefer int to unsigned when either will do.
2193 (back_comment): Return boolean success flag, like forw_comment,
2194 instead of positive-or-minus-1 (which might have overflowed int anyway).
2195 Don't stuff ptrdiff_t into int.
2196 (syntax_spec_code, syntax_code_spec): Now const.
2197 (Fmatching_paren, scan_lists, scan_sexps_forward):
2198 Use enum syntaxcode for syntax code.
2199 (Fmatching_paren): Check that arg is a character, not just an integer.
2200 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
2201 (Finternal_describe_syntax_value): Omit no-longer-needed
2203 (skip_chars): Use char, not unsigned char, when the distinction
2205 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
2206 * bytecode.c (exec_byte_code):
2207 * syntax.c (syntax_spec_code, Fchar_syntax)
2208 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2210 * syntax.h (SYNTAX_WITH_FLAGS):
2211 Omit unnecessary casts.
2213 2013-06-20 Eli Zaretskii <eliz@gnu.org>
2215 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
2216 line dimensions here, to avoid race conditions with the main
2217 thread. (Bug#14062, bug#14630, bug#14669)
2219 * w32term.c (w32_draw_window_cursor): Compute the header line and
2220 mode line dimensions here.
2221 <w32_system_caret_window, w32_system_caret_hdr_height>:
2222 <w32_system_caret_mode_height>: New variables.
2224 * w32term.h: Declare them.
2226 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2228 * alloc.c (die): Move "assertion failed" string here ...
2229 * lisp.h (eassert): ... from here. Also, suppress evaluation of
2230 COND when SUPPRESS_CHECKING. This shrinks the executable text
2231 size by 0.8% to 2.2% when configured with --enable-checking,
2232 depending on optimization flags (GCC 4.8.1 x86-64).
2234 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
2236 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2238 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
2239 base is 2; this is more accurate.
2241 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
2243 * sound.c (string_default): Move to !WINDOWSNT section.
2244 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
2246 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
2248 * sound.c: Integer cleanups.
2249 Remove unnecessary forward decls.
2250 (struct sound_device): The 'file' member is now a Lisp_Object, not
2251 a char *, so that we needn't invoke alloca on a huge size.
2252 (Fplay_sound_internal): Adjust to this.
2253 (string_default): New function.
2254 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
2255 Use it to adjust to the struct sound_device change.
2256 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
2257 (be2hs) [0]: Remove.
2259 * syntax.c (skip_chars): Don't use uninitialized storage
2260 when searching a multibyte buffer for characters that are not in a
2261 unibyte string that contains non-ASCII characters.
2263 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
2265 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
2266 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
2268 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2270 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
2272 2013-06-18 Kenichi Handa <handa@gnu.org>
2274 * font.c (Ffont_spec): Signal an error for an invalid font name
2277 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2279 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
2280 In particular this ports to 32-bit sparc Sun cc.
2281 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
2282 array with a dummy element at specpdl[-1], so that its address can
2284 (unbind_to): Do not copy the binding; not needed, now that we
2285 copy old_value in the one place where the copy is needed.
2286 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
2287 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
2288 (union specbinding): Rename from struct specbinding. Redo layout
2289 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
2290 which is not portable. With Sun C 5.12 32-bit sparc, the
2291 declaration causes nargs to be an unsigned bitfield, a behavior
2292 that the C standard allows; but Emacs wants nargs to be signed.
2293 The overall type is now a union of structures rather than a
2294 structure of union of structures, and the 'kind' member is now a
2295 bitfield, so that the overall type doesn't grow. All uses changed.
2296 * process.c (Fmake_serial_process): Remove unnecessary initialization.
2298 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2300 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
2301 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
2303 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
2305 2013-06-17 Eli Zaretskii <eliz@gnu.org>
2307 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2308 unless we know that the window w's frame is a frame object.
2309 Another attempt at solving bug#14062 and bug#14630.
2311 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
2313 * textprop.c (property_set_type): New enum.
2314 (add_properties): Allow appending/prepending text properties.
2315 (add_text_properties_1): Factored out of Fadd_text_properties.
2316 (Fadd_text_properties): Move all the code into
2317 add_text_properties_1.
2318 (Fadd_face_text_property): New function that calls
2319 add_text_properties_1.
2321 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2323 Move functions from lisp.h to individual modules when possible.
2324 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
2325 * alloc.c (XFLOAT_INIT, set_symbol_name):
2326 * buffer.c (CHECK_OVERLAY):
2327 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
2328 (set_char_table_parent):
2329 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
2330 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
2331 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
2332 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
2334 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
2335 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
2336 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
2337 (backtrace_args, backtrace_debug_on_exit):
2338 * floatfns.c (CHECK_FLOAT):
2339 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
2340 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
2341 (set_hash_hash, set_hash_hash_slot, set_hash_index)
2342 (set_hash_index_slot):
2343 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
2344 * marker.c (CHECK_MARKER):
2345 * textprop.c (CHECK_STRING_OR_BUFFER):
2346 * window.c (CHECK_WINDOW_CONFIGURATION):
2347 Move here from lisp.h, and make these functions static rather than
2349 * buffer.c (Qoverlayp):
2351 * fns.c (Qhash_table_p):
2352 * window.c (Qwindow_configuration_p):
2354 * lisp.h: Remove the abovementioned defns and decls.
2356 Use functions, not macros, for XINT etc (Bug#11935).
2357 In lisp.h, prefer functions to function-like macros, and
2358 constants to object-like macros, when either will do. This:
2359 . simplifies use, as there's no more need to worry about
2360 arguments' side effects being evaluated multiple times.
2361 . makes the code easier to debug on some platforms.
2362 However, when using gcc -O0, keep using function-like macros
2363 for a few critical operations, for performance reasons.
2364 This sort of thing isn't needed with gcc -Og, but -Og
2365 is a GCC 4.8 feature and isn't widely-enough available yet.
2366 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
2367 Remove enum lsb_bits; no longer needed.
2368 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
2369 * buffer.c (Qoverlap):
2371 * fns.c (Qhash_table_p):
2372 Now extern, so lisp.h can use these symbols.
2373 * dispextern.h: Include character.h, for MAX_CHAR etc.
2374 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2375 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2376 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2377 (GLYPH_CODE_P): Move here from lisp.h.
2378 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2379 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
2380 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
2381 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
2382 XUNTAG now returns void *.
2383 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
2384 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
2385 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
2386 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
2387 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
2388 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
2389 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
2390 (lisp_h_XPNTR, lisp_h_XSYMBOL):
2391 New macros, renamed from their sans-lisp_h_ counterparts.
2392 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
2393 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
2394 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
2395 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
2396 If compiling via GCC without optimization, define these as macros
2397 in addition to inline functions.
2398 To disable this, compile with -DINLINING=0.
2399 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
2400 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
2401 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
2402 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
2403 (INTMASK, VALMASK): Now macros, since static values cannot be
2404 accessed from extern inline functions.
2405 (VALMASK): Also a constant, for benefit of old GDB.
2406 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
2407 is INTEGERP, which can fold it in.
2408 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
2409 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
2410 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
2411 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
2412 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
2413 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
2414 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
2415 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
2416 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
2417 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
2418 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
2419 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
2420 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
2421 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
2422 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
2423 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
2424 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
2425 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
2426 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
2427 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
2428 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
2429 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
2430 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
2431 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
2432 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
2433 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
2434 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
2435 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
2436 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
2437 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
2438 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
2439 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
2440 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
2442 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
2443 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
2444 (VALMASK): Define in one place rather than in two, merging the
2445 USE_LSB_TAG parts; this is simpler.
2446 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
2447 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
2448 Move up, to avoid use before definition.
2449 Also include "globals.h" earlier, for the same reason.
2450 (make_natnum): New function.
2451 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
2452 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
2453 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
2454 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
2455 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
2456 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
2457 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
2458 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
2459 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
2460 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
2461 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
2462 (Qwindow_configuration_p, Qimage): New forward declarations.
2463 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
2464 (STRING_COPYIN): Remove; unused.
2465 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
2466 (xcar_addr, xcdr_addr): New functions. All uses changed.
2467 (IEEE_FLOATING_POINT): Now a constant, not a macro.
2468 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2469 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2470 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2471 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
2472 (TYPE_RANGED_INTEGERP): Simplify.
2473 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
2474 (setlocale, fixup_locale, synchronize_system_messages_locale)
2475 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
2476 Now empty functions, not macros.
2477 (functionp): Return bool, not int.
2478 * window.c (Qwindow_configuration_p): Now extern,
2479 so window.h can use it.
2480 * window.h (Qwindowp): Move decl back to lisp.h.
2482 2013-06-15 Eli Zaretskii <eliz@gnu.org>
2484 * xdisp.c (Fline_pixel_height): New function, required for solving
2487 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
2489 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
2491 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
2493 * lread.c (syms_of_lread):
2494 * fns.c (Fprovide): Adjust to new format of after-load-alist.
2496 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
2498 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
2500 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
2502 * fileio.c (expand_file_name): Doc fix.
2504 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
2506 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
2507 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
2508 Wait for self, not for 0. This can't hurt on GNU or similar
2509 system, and may help with Cygwin.
2511 * keyboard.c: Don't use PROP (...) as an lvalue.
2512 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
2513 Use set_prop (A, B), not PROP (A) = B.
2515 2013-06-10 Eli Zaretskii <eliz@gnu.org>
2517 * xdisp.c (get_it_property): Use it->window instead of generating
2518 a Lisp object from it->w.
2520 2013-06-09 Eli Zaretskii <eliz@gnu.org>
2522 * xdisp.c (get_it_property): If it->object is a buffer, pass to
2523 get-char-property the window that is being rendered, instead of
2524 the buffer, to support window-specific overlays. (Bug#14575)
2525 (compute_display_string_pos): When W is NULL, use the current
2526 buffer as the object to pass to get-char-property.
2527 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
2528 pointer member of the bidi iterator, since no window is pertinent
2531 2013-06-08 Eli Zaretskii <eliz@gnu.org>
2533 * bidi.c (bidi_fetch_char): Accept additional argument, the window
2534 being displayed, and pass it to compute_display_string_pos.
2535 (bidi_level_of_next_char, bidi_resolve_explicit_1)
2536 (bidi_paragraph_init): All callers changed.
2538 * xdisp.c (init_from_display_pos, init_iterator)
2539 (handle_single_display_spec, next_overlay_string)
2540 (get_overlay_strings_1, reseat_1, reseat_to_string)
2541 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
2542 Set bidi_it.w member from it->w.
2543 (compute_display_string_pos): Accept additional argument, the
2544 window being displayed, and pass it to Fget_char_property.
2547 * dispextern.h (struct bidi_it): New member w, the window being
2549 (compute_display_string_pos): Adjust prototype.
2551 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
2553 * xgselect.c: Remove unneeded include xterm.h.
2555 * process.c (wait_reading_process_output): Check for NS before GLIB.
2556 GLIB may be linked in due to rsvg, but ns_select must be called.
2558 * xgselect.c (xg_select): Remove call to window_system_available
2559 and g_main_context_pending at the top, so Gdk events (i.e. file
2560 notify) are processed when Emacs is started with -nw.
2562 2013-06-07 Eli Zaretskii <eliz@gnu.org>
2564 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
2565 (ctagsfiles3): New variable, includes only *.m files.
2566 (TAGS): Use an explicit language name in the regular expressions,
2567 to avoid transformation of '/SOMETHING' by MSYS to
2568 'c:\MSYS\SOMETHING'.
2570 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
2572 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
2574 2013-06-06 Eli Zaretskii <eliz@gnu.org>
2576 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
2577 still need to set the mouse pointer shape and activate help-echo.
2580 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
2582 A few porting etc. fixes for the new file monitor code.
2583 See the thread containing
2584 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
2585 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
2586 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
2587 (dir_monitor_callback, Fgfile_rm_watch):
2588 Use assq_no_quit instead of Fassoc, for speed.
2589 (dir_monitor_callback, Fgfile_rm_watch):
2590 eassert that the monitor is a fixnum.
2591 (dir_monitor_callback): No need for CDR_SAFE.
2592 Simplify building of lisp with alternative tails.
2593 (Fgfile_add_watch, Fgfile_rm_watch):
2594 Do not assume glib functions set errno reliably on failure.
2595 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
2596 and signal an error otherwise.
2597 (Fgfile_rm_watch): Prefer CONSP to !NILP.
2598 Use Fdelq instead of Fdelete, for speed.
2600 2013-06-05 Eli Zaretskii <eliz@gnu.org>
2602 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
2603 don't insist on being invoked on a highlighted tool-bar button.
2604 Avoids losing tool-bar functionality when mouse-highlight is nil.
2605 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
2606 Don't highlight when mouse-highlight is nil.
2607 (note_mouse_highlight): When mouse-highlight is nil, don't return
2608 right away; instead, run tool-bar and mode-line highlight
2609 subroutine, clear any existing highlight, and revert the mouse
2610 pointer to its default shape. (Bug#14558)
2612 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2614 * lisp.mk (lisp): Add prog-mode.el.
2616 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
2618 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
2619 * process.c (dummy_handler): New function.
2620 (lib_child_handler): New static var.
2621 (handle_child_signal): Invoke it.
2622 (catch_child_signal): If a library has set up a signal handler,
2623 save it into lib_child_handler.
2624 (init_process_emacs): If using glib and not on Windows, tickle glib's
2625 child-handling code so that it initializes its private SIGCHLD handler.
2626 * syssignal.h (SA_SIGINFO): Default to 0.
2627 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2628 31; it should no longer be needed now.
2630 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2632 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2634 * gfilenotify.c (globals_of_gfilenotify): New function.
2635 (syms_of_gfilenotify): Move global initialization there.
2637 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
2639 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2641 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
2642 * keyboard.c (menu_bar_items, tool_bar_items):
2643 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
2644 not override local keymaps any more.
2646 2013-06-04 Eli Zaretskii <eliz@gnu.org>
2648 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
2650 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2652 * w32console.c (initialize_w32_display): Return the dimensions of
2653 the console window via 2 additional arguments, not via the current
2654 frame. This avoids crashes due to overrunning the bounds of
2655 frame's decode_mode_spec_buffer, which is not resized following
2656 the change of the frame dimensions from the initial 10x10.
2658 * w32term.h (w32_initialize_display_info): Adjust prototype.
2660 * term.c (init_tty): Take dimensions of the frame from the values
2661 returned by initialize_w32_display.
2663 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
2664 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
2665 (LIBES): Add $(GFILENOTIFY_LIBS).
2667 * w32inevt.c (handle_file_notifications): Add dummy implementation
2668 for !HAVE_W32NOTIFY.
2670 * w32term.c: Wrap code with HAVE_W32NOTIFY.
2672 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
2674 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
2676 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
2678 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
2680 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
2682 Fix minor problems found by static checking.
2683 * data.c (pure_write_error):
2684 Use xsignal2, not Fsignal, as Fsignal might return.
2685 * eval.c (set_backtrace_debug_on_exit): Now static.
2686 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2687 No longer inline. EXTERN_INLINE is needed only for functions
2688 defined in .h files. Reindent function header as per GNU style.
2689 (backtrace_p, backtrace_top, backtrace_next):
2690 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2691 compiler or linker. Add extern decls to pacify gcc -Wall.
2692 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2694 * frame.c (free_monitors): Define only on platforms that need it.
2695 * nsterm.m (ns_term_init):
2696 * process.c (catch_child_signal):
2697 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2698 defined on all porting targets these days.
2699 * process.c, process.h (catch_child_signal):
2700 Make it extern only if NS_IMPL_GNUSTEP is defined.
2702 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2704 * w32.c (gettimeofday): Make the signature identical to prototype
2705 in nt/inc/sys/time.h.
2707 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2709 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2712 * keyboard.c (safe_run_hooks_error): Improve error message.
2714 * data.c (pure_write_error): Add `object' argument.
2715 * puresize.h (CHECK_IMPURE): Use it.
2717 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2719 * Makefile.in (NOTIFY_OBJ): New variable.
2720 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2722 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2723 Call syms_of_gfilenotify.
2725 * gfilenotify.c: New file.
2727 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2728 and Qfile_w32notify.
2729 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2730 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2732 * lisp.h: Declare syms_of_gfilenotify.
2734 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2736 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2738 Merge the specpdl and backtrace stacks. Make the structure of the
2739 specpdl entries more obvious via a tagged union of structs.
2740 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2741 (enum specbind_tag): New enum.
2742 (struct specbinding): Make it a tagged union of structs.
2743 Add a case for backtrace records.
2744 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2745 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2746 (backtrace_debug_on_exit): New accessors.
2747 (struct backtrace): Remove.
2748 (struct catchtag): Remove backlist field.
2749 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2751 (Flocal_variable_p): Speed up the common case where the binding is
2753 * eval.c (backtrace_list): Remove.
2754 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2755 (set_backtrace_args, set_backtrace_nargs)
2756 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2757 (backtrace_next): New functions.
2758 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2759 (unwind_to_catch, internal_lisp_condition_case)
2760 (internal_condition_case, internal_condition_case_1)
2761 (internal_condition_case_2, internal_condition_case_n): Don't bother
2762 with backtrace_list any more.
2763 (Fsignal): Adjust to new backtrace format.
2764 (grow_specpdl): Move up.
2765 (record_in_backtrace): New function.
2766 (eval_sub, Ffuncall): Use it.
2767 (apply_lambda): Adjust to new backtrace format.
2768 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2770 (specbind): Adjust to new specpdl format. Simplify.
2771 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2772 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2774 (mark_backtrace): Remove.
2775 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2776 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2777 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2779 * profiler.c (record_backtrace): Use get_backtrace.
2780 (handle_profiler_signal): Use backtrace_top_function.
2781 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2784 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2786 * process.h (catch_child_signal): Declare.
2788 * process.c (catch_child_signal): New function.
2789 (init_process_emacs): Call it.
2791 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2792 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2794 (x_set_cursor_type): Remove declaration.
2795 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2796 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2797 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2798 (ns_get_color): Use F suffix on float.
2799 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2800 (ns_get_rgb_color): Remove.
2801 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2802 (note_mouse_movement): x and y are CGFloat.
2803 (ns_draw_fringe_bitmap): Remove unused rowY.
2804 Change #if to COCOA && >= 10_6.
2805 (ns_draw_window_cursor): Remove unused overspill.
2806 (ns_draw_underwave): width and x are EamcsCGFloat.
2807 (ns_draw_box): thickness is CGFloat.
2808 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2809 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2810 if not in main thread.
2811 (ns_get_pending_menu_title, ns_check_menu_open)
2812 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2813 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2814 (sendFromMainThread:): New method.
2815 (changeFont:): size is CGFloat.
2816 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2817 Disable warning about permanent text.
2818 (characterIndexForPoint:): Adjust return type depending on GNUStep
2820 (mouseDown:): delta is CGFloat.
2821 (updateFrameSize): Remove unised variable f.
2822 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2823 Cast float to EmacsCGFloat.
2824 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2825 also to -1 when restoring.
2826 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2827 inside NS_IMPL_COCOA.
2828 (toggleFullScreen:): Put call to toggleFullScreen inside
2829 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2830 (setPosition:portion:whole:): por is CGFloat.
2831 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2832 (mouseDown:): Use CGFloat.
2833 (mouseDragged:): Remove unised variable edge.
2834 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2836 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2838 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2839 when NS_IMPL_GNUSTEP.
2840 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2841 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2842 (EmacsToolbar): Add clearAll. Add tag argument to
2843 addDisplayItemWithImage.
2844 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2846 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2848 * nsmenu.m (ns_update_menubar): Make static.
2849 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2850 (fillWithWidgetValue:): Add cast to SEL for setAction.
2851 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2852 (update_frame_tool_bar): Update code for GNUStep.
2853 (clearAll): New method.
2854 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2855 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2856 Move identifierToItem setObject and activeIdentifiers addObject before
2857 call to insertItemWithItemIdentifier.
2858 (validateVisibleItems): Fix indentation.
2859 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2860 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2861 UtilityWindow to aStyle, remove call to setStyleMask.
2863 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2865 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2866 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2867 Use F suffix on floats.
2868 (ns_char_width): Returns CGFloat.
2869 (ns_ascii_average_width): w is CGFloat instead of float.
2870 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2872 (ns_glyph_metrics): CGFloat instead of float.
2874 * nsfns.m (x_set_foreground_color, x_set_background_color):
2876 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2877 remove unused variables.
2878 (Fns_read_file_name): Keep track if panel is for save.
2879 Use ns_filename_from_panel/ns_directory_from_panel.
2880 (Fns_list_services): delegate only used for COCOA.
2881 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2882 Just return the input if GNUStep.
2883 (x_screen_planes): Remove.
2884 (Fxw_color_values): Use EmacsCGFloat
2885 (Fns_display_monitor_attributes_list): Only get screen number for
2887 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2889 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2890 ns_directory_from_panel.
2892 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2894 * process.c (handle_child_signal): Also use WCONTINUED.
2895 This is so that list-processes doesn't mistakenly list the process
2896 as stopped, when the process has actually been continued and is
2899 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2901 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2902 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2903 not already configured.
2905 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2907 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2909 * Makefile.in (mostlyclean): Remove *.res files.
2911 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2913 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2914 a buffer (bug#8447).
2916 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2918 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2919 display vector, and we backtrack, handle the case that the
2920 previous character position is also displayed from a display
2921 vector or covered by a display string or image. (Bug#14476)
2923 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2925 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2926 (struct MonitorInfo, free_monitors): Remove.
2927 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2928 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2929 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2932 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2933 (struct MonitorInfo, free_monitors): Remove.
2934 (ns_screen_name): Make static.
2935 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2936 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2939 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2940 (struct MonitorInfo): New struct.
2941 (free_monitors, make_monitor_attribute_list): Declare.
2943 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2945 (free_monitors, make_monitor_attribute_list): New functions.
2946 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2949 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2951 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2953 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2955 * keyboard.c: Apply keyboard decoding only to events that come directly
2956 from the tty, not from unread-command-events (bug#14368).
2957 (read_event_from_main_queue): New function, extracted from read_char).
2958 (read_decoded_char): Remove.
2959 (read_decoded_event_from_main_queue): New function to replace it.
2960 (read_char): Use it.
2961 (read_key_sequence): Use read_char rather than read_decoded_char.
2963 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2965 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2967 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2969 2013-05-22 Kenichi Handa <handa@gnu.org>
2971 The following changes are to fix the setting of
2972 buffer-file-coding-system on, for instance, C-x RET c unix RET
2973 _FILE_OF_DOS_EOL_TYPE_ RET.
2975 * coding.h (struct coding_system): New member detected_utf8_chars.
2977 * coding.c (detect_coding_utf_8): Count characters and check EOL
2978 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2980 (setup_coding_system): Do not initialize coding->head_ascii.
2981 (check_ascii): Do not set coding->eol_seen but update it. Do not
2982 call adjust_coding_eol_type here.
2983 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2984 If the eol-type of CODING is already specified, adjust the eol type
2985 of the found coding-system.
2986 (decode_coding_gap): Cancel previous change. Utilize the
2987 character numbers counted by detect_coding_utf_8. Fix detection
2990 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2992 * search.c (looking_at_1): Only set last_thing_searched if the match
2993 changed the match-data (bug#14281).
2995 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2997 * xdisp.c (reseat_at_previous_visible_line_start):
2998 Already declared in dispextern.h, so remove it here.
2999 (move_it_vertically_backward): Likewise.
3001 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3003 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
3004 (Fx_display_pixel_width, Fx_display_pixel_height)
3005 (Fx_display_mm_width, Fx_display_mm_height):
3006 Mention `display-monitor-attributes-list' in docstrings.
3008 * nsfns.m (ns_get_screen): Remove function. All uses removed.
3009 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
3010 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
3011 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
3012 (Fx_display_backing_store, Fx_display_visual_class)
3013 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
3014 (Fx_display_grayscale_p, Fx_display_pixel_width)
3015 (Fx_display_pixel_height, Fx_display_planes)
3016 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
3017 (Fx_display_screens): Don't confuse X11 screens with NS screens.
3018 (Fx_display_mm_width, Fx_display_mm_height)
3019 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
3020 height for all physical monitors as in X11.
3022 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
3023 Return pixel width or height for all physical monitors as in X11.
3025 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
3027 Port --enable-gcc-warnings to clang.
3028 * bytecode.c (exec_byte_code):
3030 Redo diagnostic pragmas to pacify clang, too.
3031 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
3032 * editfns.c (Fencode_time):
3033 * fileio.c (file_accessible_directory_p):
3034 * font.c (font_unparse_xlfd):
3035 Use '&"string"[index]' instead of '"string" + (index)'.
3036 * undo.c (user_error): Remove; unused.
3038 2013-05-16 Eli Zaretskii <eliz@gnu.org>
3040 * insdel.c (insert_1_both): Document the arguments, instead of
3041 referring to insert_1, which no longer exists.
3043 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
3044 some window, increment windows_or_buffers_changed, so that
3045 *Messages* display in that window is updated. (Bug#14408)
3047 * w32.c: Include epaths.h.
3048 (init_environment): Use cmdproxy.exe without leading directories.
3049 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
3051 (gettimeofday): Adjust signature and return value to Posix
3054 * unexw32.c (open_output_file): Delete the existing emacs.exe
3055 before creating it, to break the hard link to the versioned
3058 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
3059 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
3060 (FIRSTFILE_OBJ): New variables.
3061 (W32_RES): Rename to EMACSRES. All users changed.
3062 (base_obj): Use $(CM_OBJ).
3063 (ALLOBJS): Use $(FIRSTFILE_OBJ).
3064 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
3065 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
3066 $(W32_RES_LINK) before $(LIBES).
3067 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
3069 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3071 * makefile.w32-in (DOC): Use just "DOC".
3073 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
3075 * process.c: Export default filters and sentinels to Elisp.
3076 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
3078 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
3079 (Fset_process_sentinel, Fformat_network_address):
3080 Default to them instead of nil.
3081 (server_accept_connection): Sentinels can't be nil any more.
3082 (read_and_dispose_of_process_output): New function, extracted from
3083 read_process_output.
3084 (read_process_output): Use it; filters can't be nil.
3085 (Finternal_default_process_filter): New function, extracted from
3086 read_process_output.
3087 (exec_sentinel_unwind): Remove function.
3088 (exec_sentinel): Don't zilch sentinel while running.
3089 (status_notify): Sentinels can't be nil.
3090 (Finternal_default_process_sentinel): New function extracted from
3092 (setup_process_coding_systems): Default filter is not nil any more.
3093 (syms_of_process): Export new Elisp functions and initialize
3095 * lisp.h (make_lisp_proc): New function.
3097 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3099 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
3101 2013-05-14 Eli Zaretskii <eliz@gnu.org>
3103 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3104 unless we know that the window w is a leaf window.
3105 Another attempt at solving bug#14062.
3107 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
3109 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
3112 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
3114 * image.c (gif_load): Check that subimages fit (Bug#14345).
3116 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
3118 * lread.c (skip_dyn_eof): New function.
3119 (read1): Use it to skip the end of a file in response to #@00.
3121 * doc.c (get_doc_string): Slightly relax the sanity checking.
3123 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
3125 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
3126 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3127 (MonitorInfo): New struct.
3128 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
3129 (Fns_display_monitor_attributes_list): New functions.
3130 (display-usable-bounds): Remove.
3131 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
3134 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
3136 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
3137 (GTK_CHECK_VERSION): New macro, if not already defined.
3138 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
3139 replaced by GTK_CHECK_VERSION.
3141 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
3143 * xterm.h (GTK_PREREQ): New macro.
3144 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
3145 to use this macro instead, for consistency and clarity.
3147 2013-05-08 Eli Zaretskii <eliz@gnu.org>
3149 * xdisp.c (row_for_charpos_p): New function, with code of
3150 cursor_row_p, but accepts an additional argument CHARPOS instead
3151 of using a hardcoded PT.
3152 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
3153 (row_containing_pos): Call row_for_charpos_p instead of partially
3154 doing the same. Fixes cursor positioning under longlines-mode
3155 when longlines-show-effect includes more than one newline, when
3156 moving the cursor vertically up.
3158 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
3160 * makefile.w32-in (ACL_H): New macro.
3161 ($(BLD)/fileio.$(O)): Update dependencies.
3163 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3165 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
3166 * Makefile.in (LIB_ACL): New macro.
3167 (LIBACL_LIBS): Remove.
3168 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
3169 * fileio.c: Include <acl.h>.
3170 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
3171 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
3173 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
3176 * unexelf.c: Don't assume ElfW (Half) fits in int.
3177 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
3178 when dealing with ElfW (Half) values, since they can exceed 2**31
3179 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
3180 (entry_address): Omit unused NUM arg. All uses changed.
3182 2013-05-07 Juri Linkov <juri@jurta.org>
3184 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
3185 to the string converted from number with `Fnumber_to_string'.
3188 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3190 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
3191 This fixes a problem introduced by my previous change.
3193 2013-05-07 Glenn Morris <rgm@gnu.org>
3195 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
3197 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
3199 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
3201 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3203 Static checking by GCC 4.8.0.
3204 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
3205 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
3206 (x_get_monitor_attributes_fallback)
3207 (x_get_monitor_attributes_xinerama)
3208 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
3209 Define only if USE_GTK.
3210 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
3211 (x_get_monitor_attributes_fallback): Omit unused locals.
3212 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
3213 Use double, not float, to avoid mixed-mode floating point arithmetic.
3215 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3216 Jan Djärv <jan.h.d@swipnet.se>
3218 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
3219 (XINERAMA_CFLAGS): New macros.
3220 (ALL_CFLAGS, LIBES): Use them.
3222 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
3223 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
3224 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
3225 (syms_of_xfns): DEFSYM them.
3226 (struct MonitorInfo): New struct.
3227 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
3228 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
3229 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
3230 (x_get_monitor_attributes_xinerama): New functions.
3231 (Fx_display_monitor_attributes_list): New primitive.
3232 (syms_of_xfns): Defsubr it.
3234 * xterm.h (x_display_info): Add Xatom_net_workarea and
3235 Xatom_net_current_desktop.
3237 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
3238 and dpyinfo->Xatom_net_current_desktop.
3240 2013-05-06 Eli Zaretskii <eliz@gnu.org>
3242 * xdisp.c (pos_visible_p): Use the special code for finding the
3243 beginning of a display property or overlay for any "replacing"
3244 display property, not just for display strings. This solves
3245 incorrect reporting of position by posn-at-point. (Bug#14241)
3247 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
3249 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
3250 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
3251 Verify that ElfW (Half) fits in int.
3252 (fatal): Use same signature as lisp.h.
3253 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
3254 configure and build with -DUNEXELF_DEBUG without worrying about
3255 other modules that use DEBUG.
3256 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
3257 possibly-wide integers now uses it instead of plain fprintf.
3258 (entry_address): New function, which avoids problems with 32-bit
3259 overflow on 64-bit hosts.
3260 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
3261 (round_up): Don't assume the remainder fits in int.
3262 (find_section): Use bool for boolean. Simplify debug code.
3263 (unexec): Don't assume file sizes fit in int or size_t.
3264 Omit unnecessary trailing newline in 'fatal' format.
3265 Use strerror rather than outputting decimal error number.
3266 Remove unused code when emacs is not defined;
3267 this file relies on Emacs now.
3268 Don't assume e_phnum and e_shnum are positive.
3270 * regex.c: Fix problems when DEBUG is defined.
3271 (extract_number, extract_number_and_incr): Define regardless of
3272 whether DEBUG is defined; that's simpler and makes the code less
3273 likely to go stale in the normal case when DEBUG is not defined.
3274 Return int rather than taking an int * arg. All callers changed.
3275 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
3276 Remove, replacing with ...
3277 (DEBUG_PRINT): New macro. All callers changed.
3278 (DEBUG_COMPILES_ARGUMENTS): New macro.
3279 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
3280 (print_compiled_pattern, print_double_string) [DEBUG]:
3281 Use prototype rather than old-style definition.
3282 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
3283 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
3284 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
3285 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
3286 Don't assume ptrdiff_t, size_t, and long are the same width as int.
3287 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
3288 This matters only when DEBUG is defined.
3290 2013-05-05 Eli Zaretskii <eliz@gnu.org>
3292 * xdisp.c (set_iterator_to_next): Set the
3293 ignore_overlay_strings_at_pos_p flag only if we are _really_
3294 iterating over an overlay string, as indicated by the
3295 current.overlay_string_index member. (Bug#14306)
3297 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
3299 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
3300 to where it is used, to avoid autorelease issues (Bug#14050).
3302 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
3304 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
3305 * fileio.c (syms_of_fileio): Implement this.
3306 * filelock.c (create_lock_file): If symbolic links don't work, so
3307 we use a regular file as a lock file, do not fsync the lock file;
3310 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
3312 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
3313 (syms_of_minibuf): Adjust accodingly.
3315 * callint.c (Fcall_interactively): Adjust calls accordingly.
3317 2013-05-04 Eli Zaretskii <eliz@gnu.org>
3319 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
3320 w->contents is a buffer before computing everything else.
3321 Use parentheses to disambiguate last part of the condition.
3323 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
3324 assertion violations. (Bug#14062)
3326 2013-05-01 David Reitter <david.reitter@gmail.com>
3328 * nsfns.m (ns_tooltip): Initialize.
3330 2013-04-28 Eli Zaretskii <eliz@gnu.org>
3332 * coding.c (decode_coding_gap): Don't remove the character before
3333 a newline unless it's a CR character. (Bug#14287)
3335 2013-04-28 Dan Nicolaescu <dann@gnu.org>
3337 * dispextern.h (struct face): Move enum face_underline_type
3338 earlier so that bitfields can be in the same word.
3340 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
3342 * nsfns.m (handlePanelKeys): New function.
3343 (EmacsOpenPanel:performKeyEquivalent:)
3344 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
3345 arrows/function/control and copy/paste keys (Bug#14296).
3347 2013-04-27 Juri Linkov <juri@jurta.org>
3349 * callint.c (Fcall_interactively): Call `Qread_number' for
3350 interactive code letter `n' instead of using duplicate code.
3353 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
3355 * systime.h (make_timeval): Declare as 'const'.
3357 2013-04-27 Kenichi Handa <handa@gnu.org>
3359 * font.c (font_open_entity): Always open a font of manageable
3362 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
3364 Port better to AIX (Bug#14258).
3365 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
3368 2013-04-24 Kenichi Handa <handa@gnu.org>
3370 * coding.c (decode_coding_iso_2022): When an invalid escape
3371 sequence is encountered, reset the invocation and designation
3372 status to the safest one.
3374 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
3376 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
3377 Without this fix, "make distclean" leaves stamp-h1 behind.
3379 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
3381 * w32fns.c (w32_fullscreen_rect): New function to compute the
3382 window rectangle for the given fullscreen mode.
3383 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
3384 longer tunes the window size. This keeps the window's edges flush
3385 with the screen and allows the taskbar to hide itself in fullboth.
3387 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
3388 window decorations and uses the entire screen.
3390 * w32term.h (w32_fullscreen_rect) Add prototype.
3391 (struct w32_output): Replace normal_width, normal_height,
3392 normal_top, and normal_left members with a single normal_placement
3394 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
3396 (FRAME_NORMAL_PLACEMENT): New macro.
3398 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
3400 * minibuf.c (Ftest_completion): Silence compiler warning.
3402 2013-04-15 Eli Zaretskii <eliz@gnu.org>
3404 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
3407 * frame.h (WINDOW_FRAME): Protect macro and its argument with
3410 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3411 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
3412 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
3413 parentheses where appropriate.
3415 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
3417 * keyboard.c (timer_start_idle): Remove no-longer-used local.
3419 2013-04-14 Eli Zaretskii <eliz@gnu.org>
3421 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
3422 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
3423 Mention in the doc string that setting these variables takes
3424 effect only after a call to set-window-buffer. (Bug#14200)
3426 2013-04-13 Eli Zaretskii <eliz@gnu.org>
3428 * indent.c (Fvertical_motion): Don't consider display strings on
3429 overlay strings as display strings on the buffer position we
3430 started from. This prevents vertical cursor motion from jumping
3431 more than one line when there's an overlay string with a display
3432 property at end of line.
3433 Reported by Karl Chen <Karl.Chen@quarl.org> in
3434 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
3436 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
3438 * window.c (select_window): `record_buffer' even if window is
3439 already selected (bug#14191).
3441 2013-04-11 Eli Zaretskii <eliz@gnu.org>
3443 * window.c (Fwindow_end): Test more flags, including the buffer's
3444 last_overlay_modified flag, to determine whether the window's
3445 display is really up-to-date. Prevents the function from
3446 returning a stale value. (Bug#14170)
3447 (Fwindow_line_height): Fix the test for up-to-date-ness of the
3450 2013-04-10 Eli Zaretskii <eliz@gnu.org>
3452 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
3453 garbaged only if it is not already the top frame on its TTY.
3454 This prevents flickering due to constant redrawing of TTY frames when
3455 there are GUI frames open in the same session. (Bug#13864)
3457 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
3459 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
3460 of marking the idle timers directly.
3462 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3464 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
3467 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
3469 * window.c (select_window): Don't record_buffer while the invariant is
3470 temporarily broken (bug#14161).
3472 * fns.c (Fdelq): Don't assume !NILP => CONSP.
3474 2013-04-07 Eli Zaretskii <eliz@gnu.org>
3476 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
3478 2013-04-07 Romain Francoise <romain@orebokech.com>
3480 Ignore additional platform-specific ACL errors (Bug#13702).
3481 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
3482 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
3484 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
3486 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
3489 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
3491 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
3492 This bug was introduced by my 2013-02-25 change that simplified
3493 data_start configuration. Without this change, on GNU/Linux
3494 an Emacs configured with --enable-profiling fails immediately
3495 due to a profiler signal.
3496 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
3497 with these flags. On platforms where special flags are needed
3498 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
3499 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
3500 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
3502 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
3504 Get rid of some platform-specific functions examining window
3505 system and its capabilities. This is a partial rework of the
3507 * lisp.h (have_menus_p): Remove prototype. This function is
3508 replaced with platform-independent window_system_available.
3509 (check_window_system): Move to...
3510 * frame.h (decode_window_system_frame, window_system_available):
3511 ...here, add new prototypes.
3512 * frame.c (window_system_available, decode_window_system_frame):
3514 (check_window_system): Platform-independent now.
3515 * xterm.h (x_in_use): Remove declaration.
3517 * w32term.h (check_x_frame):
3518 * nsterm.h (check_x_frame): Remove prototypes. This function
3519 is replaced with platform-independent decode_window_system_frame.
3520 * msdos.c (have_menus_p): Remove.
3521 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
3522 Remove platform-specific functions. Use check_window_system,
3523 decode_window_system_frame and check_ns_display_info where
3524 appropriate. Minor style and comment tweaks.
3525 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
3526 (check_x_frame): Likewise.
3527 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
3529 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
3530 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
3531 * xmenu.c, xselect.c: All related users changed.
3533 2013-04-03 Kenichi Handa <handa@gnu.org>
3535 The following changes is to optimize the code for reading UTF-8
3538 * coding.c (check_ascii): Rename from detect_ascii. Return value
3539 changed. Check EOL format. Do not call adjust_coding_eol_type
3541 (check_utf_8): New function.
3542 (adjust_coding_eol_type): Do nothing if already adjusted.
3543 (detect_coding): Compare the return value of check_ascii with
3544 coding->src_bytes. Call adjust_coding_eol_type if necessary.
3545 (decode_coding_gap): Optimize for valid UTF-8.
3547 2013-03-21 Kenichi Handa <handa@gnu.org>
3549 * coding.c (syms_of_coding): Cancel previous change.
3551 * insdel.c (insert_from_gap): Fix previous change.
3553 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
3555 Consistently use platform-specific function to detect window system.
3556 * lisp.h (check_window_system): New prototype. This function is
3557 going to replace check_x, check_w32 and check_ns.
3558 (have_menus_p): Mention msdos.c in comment.
3559 * fontset.c (check_window_system_func): Remove. Adjust all users.
3560 * fontset.h (check_window_system_func): Remove prototype.
3561 * nsterm.h (check_ns):
3562 * xterm.h (check_x):
3563 * w32term.h (check_w32): Likewise.
3564 * menu.c (Fx_popup_menu): Use check_window_system.
3565 * msdos.c (check_window_system): Define for MS-DOS.
3566 * nsfns.m (check_window_system): Define for NS. Adjust all users.
3567 * w32fns.c (check_window_system): Likewise for MS-Windows.
3568 * xfns.c (check_window_system): Likewise for X.
3569 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
3570 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
3572 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
3574 Prefer < to > in range checks such as 0 <= i && i < N.
3575 This makes it easier to visualize quantities on a number line.
3576 This patch doesn't apply to all such range checks,
3577 only to the range checks affected by the 2013-03-24 change.
3578 This patch reverts most of the 2013-03-24 change.
3579 * alloc.c (xpalloc, Fgarbage_collect):
3580 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
3581 * character.c (string_escape_byte8):
3582 * charset.c (read_hex):
3583 * data.c (cons_to_unsigned):
3584 * dispnew.c (update_frame_1):
3585 * doc.c (Fsubstitute_command_keys):
3586 * doprnt.c (doprnt):
3587 * editfns.c (hi_time, decode_time_components):
3588 * fileio.c (file_offset):
3589 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3590 * font.c (font_intern_prop):
3591 * frame.c (x_set_alpha):
3592 * gtkutil.c (get_utf8_string):
3593 * indent.c (check_display_width):
3594 * keymap.c (Fkey_description):
3595 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
3597 * minibuf.c (read_minibuf_noninteractive):
3598 * process.c (wait_reading_process_output):
3599 * search.c (Freplace_match):
3600 * window.c (get_phys_cursor_glyph):
3601 * xdisp.c (redisplay_internal):
3602 * xsmfns.c (smc_save_yourself_CB):
3603 Prefer < to > for range checks.
3604 * dispnew.c (sit_for): Don't mishandle NaNs.
3605 This fixes a bug introduced in the 2013-03-24 change.
3606 * editfns.c (decode_time_components): Don't hoist comparison.
3607 This fixes another bug introduced in the 2013-03-24 change.
3609 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3611 * frame.h (struct frame): Drop scroll_bottom_vpos
3612 member becaue all real users are dead long ago.
3613 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
3614 * xdisp.c (redisplay_internal): Adjust user.
3616 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
3618 * nsmenu.m (showAtX:Y:for:): setLevel to
3619 NSPopUpMenuWindowLevel (Bug#13998).
3621 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
3623 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3624 (ns_check_pending_open_menu): Declare.
3626 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3627 (x_activate_menubar): Update the menu with title that matches
3628 ns_get_pending_menu_title, and call
3629 ns_check_pending_openmenu (Bug#12698).
3630 (menuWillOpen:): New method.
3631 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3633 * nsterm.m (menu_will_open_state, menu_mouse_point)
3634 (menu_pending_title): New varaibles.
3635 (ns_get_pending_menu_title, ns_check_menu_open)
3636 (ns_check_pending_open_menu): New functions.
3638 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
3640 * indent.c (current_column_bol_cache): Remove leftover which is not
3641 used in Fmove_to_column any more.
3642 (current_column, scan_for_column): Adjust users.
3643 * keyboard.c (last_point_position_buffer, last_point_position_window):
3644 Remove leftovers which are not used for recording undo any more.
3645 (command_loop_1, syms_of_keyboard): Adjust users.
3646 * xdisp.c (last_max_ascent): Remove leftover which is not used in
3647 redisplay_window any more.
3648 (move_it_to): Adjust user.
3650 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
3652 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
3653 Update dependencies.
3655 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
3657 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
3658 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
3661 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3663 * window.h (struct window): Replace hchild, vchild and buffer slots
3664 with the only contents slot. This is possible because each valid
3665 window may have either the child window (in vertical or horizontal
3666 combination) or buffer to display (for the leaf window). Using that,
3667 a lof of operations to traverse and/or change window hierarchies may
3668 be simplified. New member horizontal is used to distinguish between
3669 horizontal and vertical combinations of internal windows.
3670 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
3671 (WINDOW_VERTICAL_COMBINATION_P): New macros.
3672 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
3673 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
3674 Use contents slot, not buffer, where appropriate.
3675 (wset_combination): New function.
3676 (wset_buffer): Add eassert.
3677 (Fframe_first_window): Simplify the loop reaching first window.
3678 (Fwindow_buffer): Use WINDOW_LEAF_P.
3679 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
3680 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
3681 (unshow_buffer): Convert initial debugging check to eassert.
3682 (replace_window, recombine_windows, Fdelete_other_windows_internal)
3683 (make_parent_window, window_resize_check, window_resize_apply)
3684 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3685 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3686 Adjust to match struct window changes.
3687 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3688 (mark_window_cursors_off, count_windows, get_leaf_windows)
3689 (foreach_window_1): Simplify the loop.
3690 * alloc.c (mark_object): Do not check for the leaf window because
3691 internal windows has no glyph matrices anyway.
3692 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3693 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3694 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3695 (build_frame_matrix_from_window_tree, mirror_make_current)
3696 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3697 (update_window_tree, set_window_update_flags): Simplify the loop.
3698 (sync_window_with_frame_matrix_rows): Enforce live window.
3699 Use contents slot, not buffer, where appropriate.
3700 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3701 and WINDOW_HORIZONTAL_COMBINATION_P.
3702 (make_frame_visible_1): Simplify the loop.
3703 Use contents slot, not buffer, where appropriate.
3704 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3705 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3706 (expose_window_tree): Likewise.
3707 Use contents slot, not buffer, where appropriate.
3708 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3709 to avoid deleted windows. Use contents slot instead of buffer.
3710 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3711 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3712 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3713 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3715 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3717 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3718 identify the reasons for assertion violations in bug#14062 and
3720 (Fx_show_tip): Fix compilation error under
3721 "--enable-check-lisp-object-type". (Bug#14073)
3723 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3724 Reported by <rzl24ozi@gmail.com>.
3726 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3728 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3730 (unwind_with_echo_area_buffer): ...to restore it here.
3731 This is needed to ensure that...
3732 (redisplay_window): ...both window markers are valid here,
3733 which is verified by eassert.
3734 * editfns.c (save_excursion_save): Do not assume that
3735 selected_window always displays the buffer.
3736 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3739 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3741 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3744 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3746 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3748 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3750 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3751 since MinGW's w32api headers do. This avoids compiler warnings.
3753 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3756 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3758 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3760 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3762 * gtkutil.c (style_changed_cb): Check if frame is live and an
3763 X frame (Bug#14038).
3765 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3767 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3768 Define only for _WIN32_WINNT less than 0x0500.
3769 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3771 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3772 see its own definitions of 'struct timeval' and 'struct timezone'.
3774 Fix incompatibilities between MinGW.org and MinGW64 headers.
3775 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3777 * w32.c (REPARSE_DATA_BUFFER): Guard with
3778 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3780 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3782 * xterm.c: Include X11/XKBlib.h
3783 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3785 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3787 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3789 * blockinput.h (input_blocked_p): Likewise.
3790 * bytecode.c (exec_byte_code): Likewise.
3791 * callproc.c (call_process_kill, call_process_cleanup)
3792 (Fcall_process): Likewise.
3793 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3794 (Fccl_execute_on_string): Likewise.
3795 * character.c (string_escape_byte8): Likewise.
3796 * charset.c (read_hex): Likewise.
3797 * cm.c (calccost): Likewise.
3798 * data.c (cons_to_unsigned): Likewise.
3799 * dired.c (directory_files_internal, file_name_completion):
3801 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3802 (sit_for): Likewise.
3803 * doc.c (Fsubstitute_command_keys): Likewise.
3804 * doprnt.c (doprnt): Likewise.
3805 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3806 * emacsgtkfixed.c: Likewise.
3807 * fileio.c (file_offset, Fwrite_region): Likewise.
3808 * floatfns.c (Fexpt, fmod_float): Likewise.
3809 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3811 * font.c (font_intern_prop): Likewise.
3812 * frame.c (x_set_alpha): Likewise.
3813 * gtkutil.c (get_utf8_string): Likewise.
3814 * indent.c (check_display_width): Likewise.
3815 * intervals.c (create_root_interval, rotate_right, rotate_left)
3816 (split_interval_right, split_interval_left)
3817 (adjust_intervals_for_insertion, delete_node)
3818 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3819 (merge_interval_right, merge_interval_left, copy_intervals)
3820 (set_intervals_multibyte_1): Likewise.
3821 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3822 * keymap.c (Fkey_description): Likewise.
3823 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3824 * lread.c (openp, read_integer, read1, string_to_number):
3826 * menu.c (ensure_menu_items): Likewise.
3827 * minibuf.c (read_minibuf_noninteractive): Likewise.
3828 * print.c (printchar, strout): Likewise.
3829 * process.c (create_process, Faccept_process_output)
3830 (wait_reading_process_output, read_process_output, send_process)
3831 (wait_reading_process_output): Likewise.
3832 * profiler.c (make_log, handle_profiler_signal): Likewise.
3833 * regex.c (re_exec): Likewise.
3834 * regex.h: Likewise.
3835 * search.c (looking_at_1, Freplace_match): Likewise.
3836 * sysdep.c (get_child_status, procfs_ttyname)
3837 (procfs_get_total_memory): Likewise.
3838 * systime.h (EMACS_TIME_VALID_P): Likewise.
3839 * term.c (dissociate_if_controlling_tty): Likewise.
3840 * window.c (get_phys_cursor_glyph): Likewise.
3841 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3842 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3844 * xfns.c (Fx_window_property): Likewise.
3845 * xmenu.c (set_frame_menubar): Likewise.
3846 * xselect.c (x_get_window_property, x_handle_dnd_message):
3848 * xsmfns.c (smc_save_yourself_CB): Likewise.
3849 * xterm.c (x_scroll_bar_set_handle): Likewise.
3851 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3853 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3854 to be optional or nil. Adjust comment and convert it to docstring.
3855 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3856 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3858 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3860 Static checking by GCC 4.8-20130319.
3861 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3862 * process.c (Fset_process_datagram_address)
3863 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3864 * xdisp.c (get_char_face_and_encoding):
3865 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3866 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3867 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3869 2013-03-24 Ken Brown <kbrown@cornell.edu>
3871 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3872 fix compilation on 64-bit Cygwin, where underscores are not
3873 automatically prepended.
3875 * w32term.c (w32_initialize): Silence compiler warning.
3877 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3879 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3880 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3881 variables, to save and restore frame dimensions.
3882 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3883 after returning from a 'fullscreen' configuration.
3884 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3885 to avoid races between the main thread and the input thread.
3887 * w32term.h (struct w32_output): New members normal_width,
3888 normal_height, normal_top, normal_left, and prev_fsmode.
3889 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3890 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3893 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3894 'fullscreen' parameter. Always record previous width and height
3895 of the frame, except when switching out of maximized modes, so
3896 that they could be restored correctly, instead of resetting to the
3897 default frame dimensions. Send SC_RESTORE command to the frame,
3898 unless we are going to send SC_MAXIMIZE, to restore the frame
3899 resize hints in the mouse pointer shown by the window manager.
3902 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3904 * lisp.h (get_frame_param): Adjust conditions for prototype
3907 2013-03-22 Ken Brown <kbrown@cornell.edu>
3909 * unexcw.c: Drop unneeded inclusion of w32common.h.
3910 (report_sheap_usage): Declare.
3911 (read_exe_header): Add magic numbers for x86_64.
3912 (fixup_executable): Fix printf format specifier for unsigned long
3915 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3917 * frame.h (struct frame): Put menu_bar_window under #ifdef
3918 because this member is not needed when X toolkit is in use.
3919 (fset_menu_bar_window):
3920 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3921 (free_glyphs, update_frame):
3922 * xdisp.c (expose_frame): Likewise.
3923 (display_menu_bar): Likewise. Remove redundant eassert.
3924 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3927 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3929 Use functions and constants to manipulate Lisp_Save_Value objects.
3930 This replaces code that used macros and strings and token-pasting.
3931 The change makes the C source a bit easier to follow,
3932 and shrinks the Emacs executable a bit.
3933 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3934 (make_save_value): Change 1st arg from string to enum. All callers
3937 (mark_object): Use if, not #if, for GC_MARK_STACK.
3938 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3939 (XSAVE_OBJECT): Now functions, not macros.
3940 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3941 the constant was never used.
3942 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3943 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3944 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3945 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3947 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3948 type3 with a single member save_type. All uses changed.
3949 (save_type, set_save_pointer, set_save_integer): New functions.
3950 * print.c (PRINTX): Remove.
3952 * alloc.c: Remove redundant static declarations.
3954 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3956 * window.h (struct window): Convert left_col, top_line, total_lines
3957 and total_cols from Lisp_Objects to integers. Adjust comments.
3958 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3960 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3961 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3962 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3963 Adjust users where appropriate.
3965 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3967 * frame.h (struct frame): Drop resx and resy because the same data is
3968 available from window system-specific output context. Adjust users.
3969 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3970 New functions to provide defaults when no window system available.
3971 (FRAME_RES_X, FRAME_RES_Y): New macros.
3972 (NUMVAL): Move from xdisp.c.
3973 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3974 (Ffont_face_attributes, Fopen_font):
3975 * image.c (gs_load):
3976 * w32font.c (fill_in_logfont):
3977 * xdisp.c (calc_pixel_width_or_height):
3978 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3979 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3981 2013-03-20 Kenichi Handa <handa@gnu.org>
3983 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3984 to 1 (temporary workaround until a bug related to ASCII
3985 optimization is fixed).
3987 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3989 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3990 Signal error if window is not internal. Adjust docstring.
3991 (delete_all_child_windows): Use combination_limit to save the buffer.
3992 (Fset_window_configuration): Adjust accordingly.
3993 * print.c (syms_of_print): Initialize debugging output not here...
3994 (init_print_once): ...but in a new function here.
3995 * lisp.h (init_print_once): Add prototype.
3996 * emacs.c (main): Add call to init_print_once. Adjust comments.
3998 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
4000 * window.c (window_resize_check, window_resize_apply)
4001 (window_from_coordinates, recombine_windows, set_window_buffer)
4002 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
4003 (Fsplit_window_internal, Fdelete_window_internal)
4004 (freeze_window_starts): Use bool for booleans.
4005 * window.h (window_frame_coordinates, resize_frame_windows)
4006 (freeze_window_starts, set_window_buffer): Adjust prototypes.
4008 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
4010 * dispnew.c (bitch_at_user): Use `user-error'.
4012 2013-03-17 Ken Brown <kbrown@cornell.edu>
4014 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
4015 as return type of image_background. (Bug#13981)
4016 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
4018 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
4020 * nsterm.m (updateFrameSize:): Change resize increments if needed.
4021 (ns_select): Don't return with result uninitialized.
4023 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
4026 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
4028 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
4029 directories. If filename is nil, get directory name (Bug#13932).
4030 Use getFilename and getDirectory.
4031 (getFilename, getDirectory): New methods for EmacsSavePanel and
4033 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
4035 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
4037 * coding.c (decode_coding_gap): Fix typo caught by static checking.
4039 2013-03-15 Kenichi Handa <handa@gnu.org>
4041 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
4042 (adjust_after_replace): Make it back to static. Delete the third
4043 arg text_at_gap_tail. Cancel the code for handling it.
4045 * coding.h (struct coding_system): New member eol_seen.
4047 * coding.c (detect_ascii): New function.
4048 (detect_coding): Set coding->head_ascii and coding->eol_seen only
4049 when the source bytes are actually scanned. On detecting for
4050 coding_category_utf_8_auto, call detect_ascii instead of scanning
4051 source bytes directly.
4052 (produce_chars): Call insert_from_gap with the new arg 0.
4053 (encode_coding): Likewise.
4054 (decode_coding_gap): Control ASCII optimization by the variable
4055 disable_ascii_optimization instead of #ifndef .. #endif.
4056 Deccode EOL format according to coding->eol_seen.
4057 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
4060 * lisp.h (adjust_after_replace): Cancel externing it.
4061 (insert_from_gap): Adjust prototype.
4063 2013-03-15 Eli Zaretskii <eliz@gnu.org>
4065 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
4066 FULLSCREEN_MAXIMIZED. (Bug#13935)
4068 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
4070 * region-cache.c (find_cache_boundary, move_cache_gap)
4071 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
4072 Simplify debugging check and convert to eassert. Adjust comment.
4073 (pp_cache): Put under ENABLE_CHECKING.
4075 2013-03-14 Eli Zaretskii <eliz@gnu.org>
4077 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
4078 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
4080 (w32fullscreen_hook): If the frame is visible, reset
4081 f->want_fullscreen flag after changing the frame size. If the
4082 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
4085 2013-03-13 Daniel Colascione <dancol@dancol.org>
4087 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
4088 too so that these builds can use Cygwin's file conversion
4089 functions. (We've been building and linking cygw32.o all along
4090 and just not using it.)
4092 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4094 File synchronization fixes (Bug#13944).
4095 * Makefile.in (LIB_FDATASYNC): New macro.
4097 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
4098 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
4099 Don't worry about HAVE_FSYNC, since a substitute fsync is
4100 available if the system lacks one.
4101 (Fwrite_regin): Retry fsync if interrupted.
4103 2013-03-13 Eli Zaretskii <eliz@gnu.org>
4105 * w32term.c (w32_read_socket): If the Emacs frame is being
4106 activated, call w32fullscreen_hook, to make sure the new frame
4107 dimensions are in effect. (Bug#13937)
4109 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
4111 * xdisp.c (init_iterator): Simplify because both character and byte
4112 positions are either specified or -1. Add eassert. Adjust comment.
4113 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
4114 character and byte positions can be obtained from marker.
4116 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4118 Static checking by Sun C 5.12.
4119 * alloc.c (buffer_memory_full) [REL_ALLOC]:
4120 * bytecode.c (exec_byte_code):
4121 * dispnew.c (init_display):
4123 * fileio.c (Fsubstitute_in_file_name):
4124 * keyboard.c (Fevent_convert_list):
4125 * keymap.c (Fsingle_key_description):
4126 * term.c (maybe_fatal, fatal):
4127 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
4128 * xsmfns.c (Fhandle_save_session):
4129 Omit unreachable code.
4130 * keymap.c (map_keymap_char_table_item): Cast void * to
4131 a function pointer type; the C Standard requires this.
4133 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
4134 Include <sys/param.h> unconditionally, as that works elsewhere and
4135 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
4136 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
4139 See ChangeLog.12 for earlier changes.
4145 Copyright (C) 2011-2013 Free Software Foundation, Inc.
4147 This file is part of GNU Emacs.
4149 GNU Emacs is free software: you can redistribute it and/or modify
4150 it under the terms of the GNU General Public License as published by
4151 the Free Software Foundation, either version 3 of the License, or
4152 (at your option) any later version.
4154 GNU Emacs is distributed in the hope that it will be useful,
4155 but WITHOUT ANY WARRANTY; without even the implied warranty of
4156 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4157 GNU General Public License for more details.
4159 You should have received a copy of the GNU General Public License
4160 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.