1 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3 * xdisp.c (compute_window_start_on_continuation_line): When
4 WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5 to make sure we end up setting the window start at the leftmost
6 visible character of the display line. This avoids funky
7 horizontal shifting because the window start is not kept on the
8 same position. (Bug#15090)
10 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12 * image.c (imagemagick_compute_animated_image): Implement animated
15 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
17 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
18 to do `for' loops over alist values.
19 * buffer.h (FOR_EACH_BUFFER):
20 * process.c (FOR_EACH_PROCESS): Use it.
21 (handle_child_signal, status_notify, Fget_buffer_process)
22 (kill_buffer_processes): Use FOR_EACH_PROCESS.
24 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
26 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
27 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
28 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
29 to xzalloc and so avoid redundant call to memset.
30 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
31 members because it is allocated with xzalloc and so already zeroed.
33 2013-08-14 Ken Brown <kbrown@cornell.edu>
35 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
38 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
40 Utility function and macro to copy Lisp string to C string.
41 * lisp.h (xlispstrdupa): New macro.
42 (xlispstrdup): New prototype.
43 * alloc.c (xlispstrdup): New function.
44 * callint.c (Fcall_interactively):
45 * fileio.c (Ffile_name_directory, Fexpand_file_name)
46 (Fsubstitute_in_file_name):
47 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
48 * image.c (x_create_bitmap_from_file):
49 * w32term.c (w32_term_init):
50 * xterm.c (x_term_init): Use xlispstrdup.
52 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
54 * image.c (imagemagick_load_image): Make animated pictures work.
55 There's still some problems with background color settings, though
58 * decompress.c (unwind_decompress): Always restore point.
60 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
62 * marker.c (set_marker): Reformat documentation.
64 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
66 * xdisp.c (cursor_type_changed): Now static.
68 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
69 Use changed. This avoids the need to call xmalloc and for the
70 caller to call xfree, and avoids memory leaks in some situations.
72 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
74 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
75 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
76 (redisplay_window): If window_end_valid is cleared due to non-zero
77 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
78 so do not call to try_cursor_movement for that window.
80 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
82 * window.h (struct window): Convert window_end_pos and
83 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
84 (wset_window_end_pos, wset_window_end_vpos): Remove.
85 * dispnew.c (adjust_glyph_matrix):
86 * window.c (Fwindow_end, replace_window, set_window_buffer)
88 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
89 (set_vertical_scroll_bar, redisplay_window, try_window)
90 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
91 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
92 (note_mouse_highlight): Adjust users.
93 (try_cursor_movement): Likewise. Convert old precondition to eassert.
96 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
98 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
99 * image.c (imagemagick_filename_hint): Use `const char *' and
100 prefer SSDATA to SDATA to avoid warnings.
102 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
104 Cleanup window fringes, margins and scroll bars adjustments.
105 * window.c (set_window_fringes, set_window_margins)
106 (set_window_scroll_bars, apply_window_adjustment): New functions.
107 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
108 (Fset_window_scroll_bars): Use them.
110 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
112 * window.h (struct window): Convert scroll_bar_width
113 from Lisp_Object to integer. Adjust comment.
114 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
116 * window.c (wset_scroll_bar_width): Remove.
117 (make_window): Initialize scroll_bar_width.
118 (Fsplit_window_internal): Use direct assignment.
119 (Fset_window_configuration, save_window_save):
120 Convert Lisp_Object to integer and back where appropriate.
121 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
122 bar was actually changed, and mention this in docstring.
124 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
126 * decompress.c: Minor simplifications.
127 (Fzlib_decompress_region): Don't bother verifying
128 that avail_out <= UINT_MAX, as that was confusing.
129 Mention the restriction in a comment instead.
130 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
132 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
134 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
135 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
137 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
139 * image.c (imagemagick_filename_hint): Check for errors in the
142 2013-08-13 Eli Zaretskii <eliz@gnu.org>
144 * window.c (Fwindow_margins): Return nil when there's no marginal
145 area, as per the documented API.
147 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
148 Fmake_vector, as scroll bar's struct members are not all Lisp
149 objects now. This avoids crashes in GC.
151 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
152 bool, so its address could be taken.
154 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
156 * image.c (imagemagick_filename_hint): New function to possibly
157 apply `image-content-type-suffixes'.
158 (imagemagick_load_image): Use it.
160 2013-08-13 Eli Zaretskii <eliz@gnu.org>
162 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
163 if loading zlib failed.
165 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
167 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
168 2013-08-13 checkin below. Change bool to BOOL, rule is:
169 All Obj-C code uses BOOL, except for interfaces callable from C.
171 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
173 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
175 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
176 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
177 bool instead of BOOL.
178 * w32term.h (struct scroll_bar): Convert fringe_extended_p
179 from Lisp_Object to bitfield. Adjust comment.
180 * w32term.c (x_scroll_bar_create): Adjust user.
181 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
182 * xterm.c (XTset_vertical_scroll_bar): Likewise.
183 Use bool for boolean.
184 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
185 to `unsigned int' when defining a bitfield.
187 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
189 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
191 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
193 * window.h (struct window): Convert left_margin_cols and
194 right_margin_cols from Lisp_Objects to integers. Adjust comment.
195 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
196 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
198 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
200 (showing_window_margins_p, update_window_line, update_frame_1):
201 * fringe.c (draw_fringe_bitmap_1):
202 * xdisp.c (window_box_width): Adjust users.
203 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
204 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
205 Use direct assignment.
206 (Fset_window_configuration, save_window_save, Fwindow_margins):
207 Convert Lisp_Object to integer and back where appropriate.
208 (Fset_window_margins): Adjust user. Return t if any margin
209 was actually changed, and mention this in docstring.
211 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
213 * syntax.c (forward_word):
214 * cmds.c (forward_char, backward_char): Mention the optional argument.
216 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
218 * window.h (struct window): Convert left_fringe_width
219 and right_fringe_width from Lisp_Objects to integers.
221 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
222 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
223 * window.c (wset_left_fringe_width, wset_right_fringe_width):
225 (make_window): Initialize new integer fields to -1.
226 (Fsplit_window_internal): Use direct assignment.
227 (Fset_window_configuration, save_window_save): Convert
228 Lisp_Object to integer and back where appropriate.
229 (Fset_window_fringes): Adjust user. Return t if any fringe
230 was actually changed, and mention this in docstring.
232 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
234 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
235 * nsfns.m (x_set_cursor_type):
236 * w32fns.c (x_set_cursor_type):
237 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
238 * xdisp.c (set_frame_cursor_types): ...but in common code.
240 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
242 * font.c (clear_font_cache): New function, stripped from...
243 (Fclear_font_cache): ...here, which now uses the function
244 above. Adjust comment.
245 * font.h (clear_font_cache): Add prototype.
246 * xfaces.c (clear_face_cache): Use clear_font_cache.
248 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
250 * window.c (Fset_window_start): Compare `w', not `window' because
251 `w' might not be equal to `window' after call to decode_live_window.
253 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
255 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
256 This fixes a problem introduced by the Bug#15035 patch
257 when using GPG. Reported by Herbert J. Skuhra.
259 2013-08-12 Eli Zaretskii <eliz@gnu.org>
261 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
262 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
265 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
267 * decompress.c (Fzlib_decompress_region): Support zlib
268 decompression, too, and rename.
270 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
272 Minor zlib configuration tweaks.
273 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
274 Don't assume presence of fn_inflateInit2_ zlib internal function.
276 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
278 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
279 include the zlib prefix.
281 2013-08-12 Eli Zaretskii <eliz@gnu.org>
283 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
284 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
285 define static variables that are pointers to zlib functions to be
287 (init_zlib_functions) [WINDOWSNT]: New function.
288 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
290 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
291 macros instead of invoking the zlib functions directly.
292 (syms_of_decompress): DEFSYM Qzlib_dll. Staticpro
295 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
297 Avoid looping over all frame windows to freeze and unfreeze.
298 * window.h (struct window): Drop frozen_window_start_p.
299 (freeze_window_starts): Drop prototype.
300 * frame.h (struct frame): New frozen_window_starts flag.
301 (FRAME_WINDOWS_FROZEN): New macro.
302 * window.c (freeze_window_start, freeze_window_starts):
304 (select_window, replace_window): Adjust users.
305 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
306 (window_frozen_p): New function.
307 (redisplay_window): Use it.
309 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
311 Fix some fd issues when running subprocesses (Bug#15035).
312 Fix bugs that can leak files or file descriptors on errors.
313 Don't unlink open temp files, as that's hard for users to diagnose
314 when things go awry (e.g., temp disk exhausted).
315 Don't bother to lock temp files. Check for invalid recursion.
316 * callproc.c (synch_process_fd): Remove. All uses removed.
317 (synch_process_tempfile): New var or macro.
318 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
320 (record_kill_process): New arg, the temp name. All callers changed.
321 (delete_temp_file): Now just a simple wrapper around unlink.
322 (call_process_kill): New arg, the call_process_fd array.
323 Close them all. Clear synch_process_pid. Remove the temp file,
324 or arrange for it to be removed.
325 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
326 that's been moved to synch_process_tempfile. Caller changed.
327 Do not remove the tempfile; that's now call_process_kill's
329 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
330 call_process_kill; the caller now does that.
331 (call_process_cleanup): Do not close the process fd; that's now
332 call_process_kill's responsibility.
333 (Fcall_process): Implement via new function call_process, which
334 has most of the old body of Fcall_process, but with a different API.
335 (call_process): New function that does not open or close filefd if
336 it is nonnegative. Record which fds need to be closed, and let
337 call_process_kill close (and remove the tempfile, on MSDOS) on error.
338 Signal an error if invoked recursively (could be done via a hook).
339 Simplify creation of the tempfile in the MSDOS case.
340 Don't create the output file until after checking for the executable.
341 Report any failure to open /dev/null.
342 Don't open /dev/null for writing twice; once is enough.
343 Don't create pipe if all output is being discarded or sent to file.
344 Don't worry about setting up the coding system or reading from the
345 pipe if all output is being discarded.
346 Hoist fd_error local into top level, to lessen block nesting.
347 Don't record deleted pid here; now done by Fcall_process_region.
348 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
349 and note its success in synch_process_tempfile.
350 Do not leak resources when child_setup fails.
351 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
352 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
353 (create_temp_file): Now returns open fd, with an additional
354 Lisp_Object * argument to return the name. All callers changed.
355 Do not close the file; rewind it instead, and leave it open for
356 the caller. Do not lock the temp file. Unwind-protect the file
357 and the file-descriptor.
358 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
359 If an asynchrounous process, record it here, not in call_process.
360 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
361 * eval.c (set_unwind_protect): New function.
362 * fileio.c (write_region): New function, generalized from the
363 old Fwrite_region. Do not lock temp files.
364 (Fwrite_region): Use it.
365 * lisp.h (set_unwind_protect, write_region): New decls.
366 * process.c: Include <verify.h>.
367 (make_process): Mark fds as initially closed.
368 (deleted_pid_list): Now a list of pid-filename pairs.
370 (close_process_fd): New function.
371 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
372 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
373 New constants. Verify that their number matches PROCESS_OPEN_FDS.
374 (create_process, create_pty, Fmake_serial_process)
375 (server_accept_connection): Record which fds need to be closed,
376 and let deactivate_process close them.
377 (Fmake_network_process): Do not discard the unwind-protect
378 until it's safe to do so.
379 (deactivate_process): Close the fds opened by create_process etc.
380 (Fprocess_send_eof): Adjust to new way of recording open fds.
381 Report an error if /dev/null can't be opened, instead of aborting.
382 * process.h (PROCESS_OPEN_FDS): New constant.
383 (struct Lisp_Process): New member open_fds.
384 (record_kill_process, record_deleted_pid): Adjust signatures.
385 (record_deleted_pid): Move decl here ...
386 * syswait.h (record_deleted_pid): ... from here.
388 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
390 * decompress.c: Fix bugs with large buffers and weird inputs.
391 Tune a bit. Reindent as per usual Emacs style.
392 (BUFFER_SIZE): Remove.
393 (Fdecompress_gzipped_region): Do not mishandle input buffers with
394 more than UINT_MAX bytes. Decompress into the gap instead of into
395 an auto buffer, as this should avoid copying. Return nil if
396 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
397 set immediate_quit; we shouldn't trust zlib code that much.
399 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
401 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
402 errors, and really move the gap to where we want it.
404 * lisp.h: Include decompress.c support.
406 * emacs.c (main): Include decompress.c support.
408 * Makefile.in: Include -lz if present.
410 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
412 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
413 (initWithTitle:): Initialize frame to 0.
414 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
415 (fillWithWidgetValue:frame:): Renamed from
416 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
418 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
419 fillWithWidgetValue:frame:
421 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
422 remove memory leak warnings.
424 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
425 (ns_check_menu_open): Handle menu == nil. Remove assignment to
428 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
429 (x_activate_menubar): Update the whole menu.
430 (trackingNotification:): Call ns_check_menu_open if tracking ends.
431 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
432 current event is not NSSystemDefined (Bug#15001).
433 Call ns_check_menu_open only if trackingMenu is 2.
434 (menuDidClose:): New method, decrease trackingMenu.
435 (fillWithWidgetValue:setDelegate:): New method.
436 (fillWithWidgetValue:): Call the above.
438 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
440 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
442 Omit some unnecessary casts.
443 Many of these go back to the old pre-C89 days, when they may have
444 been needed, but we've been assuming C89 or later for a while now.
445 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
446 (live_float_p, live_misc_p, live_vector_p):
447 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
448 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
450 * callint.c (Fcall_interactively):
451 * doc.c (Fsubstitute_command_keys):
452 * filelock.c (get_boot_time):
453 * frame.c (xrdb_get_resource):
454 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
455 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
456 (xg_get_file_name_from_selector, menuitem_destroy_callback)
457 (menuitem_highlight_callback, menu_destroy_callback)
458 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
459 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
460 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
461 (xg_tool_bar_help_callback, tb_size_cb):
462 * image.c (xpm_alloc_color, png_read_from_memory)
463 (png_read_from_file, png_load_body, our_memory_skip_input_data)
464 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
466 * keymap.c (describe_map):
467 * nsfns.m (Fns_display_monitor_attributes_list):
468 * nsmenu.m (process_dialog:):
469 * nsterm.m (hold_event):
470 * process.c (wait_reading_process_output):
471 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
472 * scroll.c (do_direct_scrolling, scrolling_1):
473 * termcap.c (tgetent):
474 * window.c (check_window_containing, add_window_to_list)
475 (freeze_window_starts):
476 * xdisp.c (compare_overlay_entries, vmessage):
477 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
478 (x_get_monitor_attributes_xrandr)
479 (Fx_display_monitor_attributes_list, x_display_info_for_name)
480 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
481 * xfont.c (xfont_match, xfont_open):
482 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
483 (menubar_selection_callback, menu_position_func)
484 (popup_selection_callback, create_and_show_popup_menu)
485 (dialog_selection_callback, create_and_show_dialog):
486 * xrdb.c (x_get_string_resource):
488 * xsmfns.c (x_session_check_input):
489 * xterm.c (x_draw_glyphless_glyph_string_foreground)
490 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
491 (xaw_jump_callback, xaw_scroll_callback):
492 Omit unnecessary casts.
494 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
496 Minor string-length refactoring.
497 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
498 * frame.c (make_monitor_attribute_list):
499 Prefer build_string to strlen + make_string.
501 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
503 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
504 don't check minor_code (Bug#14417).
506 2013-08-09 Eli Zaretskii <eliz@gnu.org>
508 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
509 vertical positions instead. This avoids calling MATRIX_ROW with
510 row numbers that are possibly beyond valid limits. (Bug#15064)
512 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
514 Use xstrdup and build_unibyte_string where applicable.
515 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
517 * xrdb.c (x_get_customization_string):
518 * xterm.c (xim_initialize):
519 * w32fns.c (w32_window): Use xstrdup.
520 (w32_display_monitor_attributes_list):
521 * emacs.c (init_cmdargs):
522 * keyboard.c (PUSH_C_STR):
523 * nsfont.m (nsfont_open):
524 * sysdep.c (system_process_attributes):
525 * w32.c (system_process_attributes):
526 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
528 2013-08-09 Eli Zaretskii <eliz@gnu.org>
530 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
531 variables of these types so that GDB would know about them, as aid
532 for debugging fatal exceptions. (Bug#15024) See also
533 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
536 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
538 * nsterm.m (ns_update_begin): Don't change clip path if it would be
539 larger than the NSWindow (Bug#14934).
541 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
543 Redesign redisplay interface to drop global variable updated_window.
544 Always pass currently updated window as a parameter to update routines.
545 * dispextern.h (updated_window): Remove declaration.
546 (struct redisplay_interface): Pass window parameter to
547 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
548 and after_update_window_hook.
549 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
551 * dispnew.c (updated_window): Remove.
552 (redraw_overlapped_rows, update_marginal_area, update_text_area)
553 (update_window_line): Adjust to match redisplay interface changes.
554 * nsterm.m (ns_update_window_begin, ns_update_window_end)
555 (ns_scroll_run, ns_after_update_window_line):
556 * w32term.c (x_update_window_begin, x_update_window_end)
557 (x_after_update_window_line, x_scroll_run):
558 * xterm.c (x_update_window_begin, x_update_window_end)
559 (x_after_update_window_line, x_scroll_run):
560 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
561 Likewise. Adjust comments where appropriate.
562 (x_cursor_to): Simplify because this is always called during window
563 update (but install debugging check anyway).
564 (expose_window): Check must_be_updated_p flag to see whether this
565 function is called during window update.
567 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
569 Do not reset window modification event counters excessively.
570 These leftovers and poor man's tricky methods to catch extra
571 redisplay's attention are no longer needed.
572 * frame.c (set_menu_bar_lines_1):
573 * minibuf.c (read_minibuf_unwind):
574 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
575 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
576 (window_scroll_line_based, Fset_window_configuration):
577 * xdisp.c (redisplay_window): Do not reset last_modified and
578 last_overlay_modified counters.
580 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
582 * xselect.c (x_send_client_event): Set send_event and serial, memset
583 data.l as it might be bigger than data.b. Use 24 bit mask to
584 XSendEvent (Bug#15034).
586 2013-08-07 Eli Zaretskii <eliz@gnu.org>
588 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
589 for TTY frames that are not the top frame on their console.
592 2013-08-07 Martin Rudalics <rudalics@gmx.at>
594 * w32term.c (w32fullscreen_hook): Really maximize frame when
595 asked for (Bug#14841).
597 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
599 Prefer selected_window to Fselected_window, likewise for frames.
600 * buffer.c (Fbuffer_swap_text):
601 * data.c (Fvariable_binding_locus):
602 * window.c (run_window_configuration_change_hook): Adjust users.
603 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
604 Use decode_live_frame.
606 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
608 Be more careful if selected window shows the buffer other than current,
609 use window_outdated only if this is not so. This change should also
610 address some weird issues discussed in Bug#13012.
611 * window.h (window_outdated): New prototype.
612 * window.c (window_outdated): Now here. Convert from static and
613 always assume window's buffer.
614 (Fwindow_end, Fwindow_line_height): Use it.
615 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
616 and always assume window's buffer.
617 (redisplay_window): Adjust user.
618 (redisplay_internal): Call to reconsider_clip_changes once and
619 check whether mode line should be updated only if selected window
620 shows current buffer.
621 (run_window_scroll_functions): Use eassert for debugging check.
622 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
624 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
626 * window.c (window_scroll, window_scroll_pixel_based)
627 (window_scroll_line_based): Use bool for booleans.
629 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
631 * process.c: Fix minor off-by-one issues in descriptor counts.
632 This shouldn't fix any real bugs, but it cleans up the code a bit.
633 (max_process_desc, max_input_desc): -1, not 0, means none.
635 (delete_input_desc): New function.
636 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
637 (deactivate_process): Scan backwards when recomuting max_process_desc;
638 that should be faster.
639 (init_process_emacs): Initialize max_input_desc.
641 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
643 Use region cache to speedup bidi_find_paragraph_start.
644 * buffer.h (struct buffer): New member bidi_paragraph_cache.
645 Rename cache_long_line_scans to cache_long_scans.
646 * buffer.c (bset_cache_long_line_scans): Rename to
647 bset_cache_long_scans.
648 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
649 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
651 (syms_of_buffer): Rename cache-long-line-scans to
652 cache-long-scans. Adjust docstring.
653 * search.c (newline_cache_on_off):
654 * indent.c (width_run_cache_on_off): Adjust users.
655 * bidi.c (bidi_paragraph_cache_on_off): New function.
656 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
657 * insdel.c (prepare_to_modify_buffer): Invalidate
658 bidi_paragraph_cache if enabled.
660 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
662 Invalidate region caches only if buffer text is going to be changed.
663 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
664 (modify_text): ...new prototype.
665 (prepare_to_modify_buffer_1): New prototype.
666 * textprop.c (modify_region): Rename to...
667 (modify_text_properties): ...new function.
668 (add_text_properties_1, set_text_properties, Fremove_text_properties)
669 (Fremove_list_of_text_properties): Adjust users.
670 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
671 (modify_text): ...new function.
672 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
673 (prepare_to_modify_buffer_1): ...new function.
674 * casefiddle.c (casify_region):
675 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
676 (Ftranspose_regions): Use modify_text.
678 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
680 * lisp.mk (lisp): Add nadvice.elc.
682 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
684 New macro to iterate over live buffers similar to frames.
685 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
686 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
687 Declare buffer-related variables here to offload lisp.h.
688 * buffer.c (Vbuffer_alist): Adjust comment.
689 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
690 (other_buffer_safely):
691 * data.c (store_symval_forwarding):
692 * dispnew.c (Fframe_or_buffer_changed_p):
693 * fileio.c (Fdo_auto_save):
694 * filelock.c (unlock_all_files):
695 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
697 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
699 Fix some minor races in hosts lacking mkostemp (Bug#15015).
700 * callproc.c (create_temp_file):
701 * filelock.c (create_lock_file):
702 Assume mkostemp, since it's now provided by Gnulib.
704 2013-08-04 Eli Zaretskii <eliz@gnu.org>
706 * w32.c (mkostemp): New function.
707 (mktemp): Remove, no longer used. Most of the code reused in
708 mkostemp. (Bug#15015)
709 (mktemp): Don't undef.
711 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
713 * dispnew.c (glyph_matrix_count, glyph_pool_count):
714 Move under GLYPH_DEBUG and ENABLE_CHECKING.
715 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
716 (free_glyph_pool, check_glyph_memory): Likewise for
717 all users. Adjust comments where appropriate.
719 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
721 * composite.h: Minor fixups.
722 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
723 to fix a misspelling, and change it to an inline function while
724 we're at it (it need not be a macro). All uses changed.
725 (composition_method, composition_valid_p):
726 Rewrite to avoid assignments in if-conditions.
728 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
730 Do not use global Lisp_Object in composition macros.
731 * composite.h (composition_temp): Remove declaration.
732 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
733 (composition_method, composition_valid_p): ...inline functions.
734 (compose_region): Remove the leftover.
735 * composite.c (composition_temp): Remove.
736 (run_composition_function, update_compositions)
737 (composition_compute_stop_pos, composition_adjust_point)
738 (Ffind_composition_internal):
739 * coding.c (handle_composition_annotation):
740 * xdisp.c (handle_composition_prop, check_point_in_composition):
741 Related users changed.
743 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
745 Drop FRAME_PTR typedef.
746 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
747 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
748 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
749 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
750 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
751 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
752 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
753 All related users changed.
755 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
757 * eval.c (default_toplevel_binding): New function.
759 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
760 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
761 (syms_of_eval): Export them.
762 * data.c (Fdefault_value): Micro cleanup.
763 * term.c (init_tty): Use "false".
765 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
767 Fix X GC leak in GTK and raw (no toolkit) X ports.
768 * xterm.c (x_free_frame_resources): If white and black relief
769 GCs are allocated, always free them here.
770 * xfns.c (x_make_gc): Omit redundant initialization.
771 * widget.c (create_frame_gcs): Remove the leftover.
772 (EmacsFrameDestroy): Do nothing because all GCs are now freed
773 in x_free_frame_resources.
775 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
777 * nsterm.m (windowWillResize:toSize:): Only change title if
778 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
780 (viewDidEndLiveResize): New method.
782 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
783 inside NS_IMPL_COCOA.
785 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
787 * insdel.c (adjust_after_replace, replace_range, del_range_2):
788 Do not check whether undo is enabled because record_insert and
789 record_delete does that themselves.
791 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
793 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
794 member which is not really used any more.
795 (FRAME_XIC_BASE_FONTNAME): Remove.
796 * xfns.c (xic_free_fontset): Adjust user.
797 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
798 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
799 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
800 (xdialog_show): Use eassert for debugging check.
801 * w32term.c (x_unfocus_frame): Remove unused dummy function.
803 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
805 * fileio.c, fns.c (merge): Move extern decl from here ...
806 * lisp.h (merge): ... to here.
808 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
810 Fix last font-related change.
811 * w32font.h (w32font_list_internal, w32font_match_internal):
813 * w32uniscribe.c (uniscribe_list, uniscribe_match):
814 (uniscribe_list_family): Adjust to match font API change.
815 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
816 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
818 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
820 * frame.h (FRAME_MOUSE_UPDATE):
821 * nsterm.m (ns_frame_up_to_date): Omit redundant check
822 whether hlinfo->mouse_face_mouse_frame is non-NULL.
824 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
826 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
827 * font.h (struct font_driver): Change list, match, and list_family
828 functions to accept struct frame * as first arg.
829 * font.c (font_score, font_compare, font_sort_entities): Remove
831 (font_sort_entities, font_list_entities, font_select_entity):
832 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
833 match font API change.
834 * xfont.c (xfont_list, xfont_match, xfont_list_family):
835 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
836 * ftxfont.c (ftxfont_list, ftxfont_match):
837 * xftfont.c (xftfont_list, xftfont_match):
838 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
839 * w32font.c (w32font_list, w32font_match, w32font_list):
840 (w32font_list_internal, w32_font_match_internal): Likewise.
841 * xfaces.c (Fx_family_fonts): Adjust user.
843 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
845 Do not use pure Xism x_wm_set_icon_position in non-X ports.
846 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
847 only if HAVE_X_WINDOWS is in use.
848 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
849 * nsterm.m (x_wm_set_icon_position): Remove no-op.
850 * w32term.c (x_wm_set_icon_position): Likewise.
851 * w32fns.c (x_icon): Adjust user.
853 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
855 * xterm.c (last_mouse_press_frame): Remove the
856 leftover which is not really used any more.
857 (handle_one_xevent, syms_of_xterm): Adjust users.
858 (x_flush): Call XFlush once per each X display, not frame.
859 This is better because this code always unconditionally skips
860 non-X frames in Vframe_list and issues the only XFlush if we
861 have more than one X frame on the same X display.
862 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
863 Use bool for booleans.
864 (x_draw_glyph_string_background, cvt_string_to_pixel):
865 (cvt_pixel_dtor): Drop unnecessary prototypes.
866 * xterm.h (x_display_ok): Adjust prototype.
868 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
870 Drop unnecessary functions that deals with frame pixel size.
871 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
872 (x_pixel_height): Drop prototypes.
873 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
874 (x_pixel_height): Drop implementations.
875 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
876 which should be always valid for window frame.
877 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
878 * w32menu.c (Fx_popup_dialog):
879 * xmenu.c (Fx_popup_dialog): Likewise for both.
881 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
883 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
884 frame parameters and call to Fmodify_frame_parameters just once.
885 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
886 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
887 and mention nil frame in docstring.
889 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
891 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
892 (x_figure_window_size): Likewise. Adjust to return long.
893 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
894 (toplevel): Move Qterminal_live_p to...
895 * terminal.c (toplevel): ...here, make it static, and...
896 (syms_of_terminal): ...DEFSYM here.
897 * frame.h (Qterminal_live_p): Remove declaration.
898 (make_frame, x_figure_window_size): Adjust prototype.
899 * nsfns.m (Fx_create_frame): Use long for window flags.
901 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
903 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
904 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
905 Do not assume that emacs_close (INT_MAX) is a no-op.
907 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
909 * xfaces.c (make_face_cache): For struct face_cache, prefer
910 xmalloc to xzalloc and so avoid redundant call to memset.
911 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
913 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
915 * fringe.c (draw_window_fringes, update_window_fringes)
916 (compute_fringe_widths):
917 * w32term.c (x_draw_glyph_string):
918 * window.c (candidate_window_p, Frecenter):
919 * xfaces.c (realize_basic_faces, realize_default_face)
920 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
921 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
922 * xfns.c (x_set_cursor_color, xic_free_xfontset):
923 * xmenu.c (Fx_menu_bar_open_internal):
924 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
925 * xsettings.c (xft_settings_event):
926 * xterm.c (x_draw_glyph_string, x_had_errors_p):
927 Use bool for booleans. Adjust style and comments where
929 * dispextern.h (draw_window_fringes, update_window_fringes)
930 (compute_fringe_widths):
931 * xterm.h (x_had_errors_p): Adjust prototype.
933 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
935 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
936 CHECK_LIST. Rewrite the loop to avoid useless local variable.
938 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
940 * fns.c (toplevel): Remove comment before Fsafe_length because
943 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
945 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
947 2013-07-28 Eli Zaretskii <eliz@gnu.org>
949 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
950 frame which got the message is still alive, before dereferencing
951 its pointer. (Bug#14970)
953 * frame.c (delete_frame): Test "this" frame's minibuffer window to
954 be a live window, before using it as such. (Bug#14970)
956 2013-07-27 Eli Zaretskii <eliz@gnu.org>
958 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
959 w32_detect_focus_change instead of doing part of its job by hand.
960 This fixes the problem whereby FOCUS_OUT events were not sent to
963 2013-07-26 Eli Zaretskii <eliz@gnu.org>
965 * process.c (Fprocess_list): Doc fix.
967 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
968 being re-exposed only if it didn't ask to become visible.
969 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
970 was previously iconified. (Bug#14841)
971 (x_iconify_frame): Mark the frame iconified.
973 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
975 Fix minor problems found by static checking.
976 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
977 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
979 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
981 * eval.c (set_specpdl_old_value): New function.
982 (unbind_to): Minor simplification.
983 (get_backtrace_frame): New function.
984 (Fbacktrace_frame): Use it. Add `base' argument.
985 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
986 (syms_of_eval): Export backtrace-eval.
987 * xterm.c (x_focus_changed): Simplify.
989 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
991 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
993 2013-07-24 Eli Zaretskii <eliz@gnu.org>
995 * xdisp.c (redisplay_window): Instead of moving point out of
996 scroll margin, reject the force_start method, and try scrolling
999 2013-07-24 Ken Brown <kbrown@cornell.edu>
1001 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
1004 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
1006 * eval.c (Fprogn): Do not check that BODY is a proper list.
1007 This undoes the previous change. The check slows down the
1008 interpreter, and is not needed to prevent a crash. See
1009 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
1011 2013-07-23 Glenn Morris <rgm@gnu.org>
1013 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
1015 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
1017 Port to GNU/Linux systems with tinfo but not ncurses.
1018 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
1019 to decide whether ncurses is being used. Without this change,
1020 GCC complains about tgetent not being declared, on a system
1021 that has tinfo installed but ncurses not installed.
1023 * eval.c (Fprogn): Check that BODY is a proper list.
1025 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
1026 * data.c (Fsetq_default):
1027 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
1028 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
1030 Tune by taking advantage of the fact that ARGS is always a list
1031 when a function is declared to have UNEVALLED args.
1033 * emacsgtkfixed.c: Port to GCC 4.6.
1034 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
1036 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
1038 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
1039 here to silence compiler warnings.
1041 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
1043 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
1044 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
1045 from messing up Emacs's 'struct frame' (Bug#14923).
1047 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1049 * alloc.c (make_save_ptr_ptr): Define this function.
1050 It was inadvertently omitted. It's needed only if
1051 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
1053 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
1055 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
1056 frame have focus (Bug#14895).
1058 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1060 Avoid vfork-related deadlock more cleanly.
1061 * callproc.c (child_setup): When the child's exec fails, output
1062 the program name, as that's more useful. Use O_NONBLOCK to avoid
1064 * process.c (create_process_1): Remove; no longer needed.
1065 (create_process): Remove timer hack; no longer needed, now that
1066 the child avoids deadlock.
1068 2013-07-20 Glenn Morris <rgm@gnu.org>
1070 * image.c (Fimage_flush): Fix doc typo.
1072 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
1074 Fix array bounds violation when pty allocation fails.
1075 * process.c (PTY_NAME_SIZE): New constant.
1076 (pty_name): Remove static variable; it's now auto.
1077 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
1078 Take pty_name as an arg rather than using a static variable.
1079 All callers changed.
1080 (create_process): Recover pty_flag from process, not from volatile local.
1081 (create_pty): Stay inside array even when pty allocation fails.
1082 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
1084 * lread.c (Fload): Avoid initialization only when lint checking.
1085 Mention that it's needed only for older GCCs.
1087 2013-07-20 Kenichi Handa <handa@gnu.org>
1089 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
1090 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
1092 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
1094 * lread.c (Fload): Avoid uninitialized warning.
1096 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1098 Fix some minor file descriptor leaks and related glitches.
1099 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
1100 (create_lock_file): Use write, not emacs_write.
1101 * image.c (slurp_file, png_load_body):
1102 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
1103 (server_accept_connection):
1104 Don't leak an fd on memory allocation failure.
1105 * image.c (slurp_file): Add a cheap heuristic for growing files.
1106 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
1107 as that's what the other routines do. Maybe input need not be
1108 blocked at all, but it's better to be consistent.
1109 Avoid undefined behavior when strlen is zero.
1111 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
1112 (NSTATICS): Now a constant; doesn't need to be a macro.
1114 2013-07-19 Richard Stallman <rms@gnu.org>
1116 * coding.c (decode_coding_utf_8): Add simple loop for fast
1117 processing of ASCII characters.
1119 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1121 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
1123 2013-07-19 Eli Zaretskii <eliz@gnu.org>
1125 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
1126 unportable 'struct x_display_info'.
1127 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
1130 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1132 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
1133 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
1135 (system_process_attributes): Prefer plain char to unsigned char
1136 when either will do. Clean up properly if interrupted or if
1137 memory allocations fail. Don't assume sscanf succeeds. Remove
1138 no-longer-needed workaround to stop GCC from whining. Read
1139 command-line once, instead of multiple times. Check read status a
1142 Fix obscure porting bug with varargs functions.
1143 The code assumed that int is treated like ptrdiff_t in a vararg
1144 function, which is not a portable assumption. There was a similar
1145 -- though these days less likely -- porting problem with various
1146 assumptions that pointers of different types all smell the same as
1147 far as vararg functions is conserved. To make this problem less
1148 likely in the future, redo the API to use varargs functions.
1149 * alloc.c (make_save_value): Remove this vararg function.
1150 All uses changed to ...
1151 (make_save_int_int_int, make_save_obj_obj_obj_obj)
1152 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
1154 (make_save_ptr): Rename from make_save_pointer, for consistency with
1155 the above. Define only on platforms that need it. All uses changed.
1157 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1159 * keyboard.c: Try to fix typos in previous change.
1160 (DISPLAY_LIST_INFO): New macro.
1161 (kbd_buffer_get_event): Do not access members that are not present
1162 in X11. Revert inadvertent change of "!=" to "=".
1164 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
1166 * keyboard.c (kbd_buffer_get_event):
1167 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
1168 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
1170 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1172 * filelock.c: Fix unlikely file descriptor leaks.
1173 (get_boot_time_1): Rework to avoid using emacs_open.
1174 This doesn't actually fix a leak, but is better anyway.
1175 (read_lock_data): Use read, not emacs_read.
1177 * doc.c: Fix minor memory and file descriptor leaks.
1178 * doc.c (get_doc_string): Fix memory leak when doc file absent.
1179 (get_doc_string, Fsnarf_documentation):
1180 Fix file descriptor leak on error.
1182 * term.c: Fix minor fdopen-related file descriptor leaks.
1183 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
1184 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
1186 * charset.c: Fix file descriptor leaks and errno issues.
1188 (load_charset_map_from_file): Don't leak file descriptor on error.
1189 Use plain record_xmalloc since the allocation is larger than
1190 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
1192 * eval.c (record_unwind_protect_nothing):
1193 * fileio.c (fclose_unwind):
1195 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
1196 The replacement doesn't block input, but that no longer seems
1199 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
1201 * lread.c: Fix file descriptor leaks and errno issues.
1202 (Fload): Close some races that leaked fds or streams when 'load'
1204 (Fload, openp): Report error number of last nontrivial failure to open.
1205 ENOENT counts as trivial.
1206 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
1208 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
1209 now that the function is always called with a nonnegative arg.
1210 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
1211 All uses replaced with ...
1212 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
1214 A few more minor file errno-reporting bugs.
1215 * callproc.c (Fcall_process):
1216 * doc.c (Fsnarf_documentation):
1217 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
1218 * process.c (set_socket_option):
1219 Don't let a constructor trash errno.
1220 * doc.c: Include <errno.h>.
1222 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
1224 * w32fns.c (unwind_create_tip_frame): Fix declaration.
1226 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1228 Fix w32 bug with call-process-region (Bug#14885).
1229 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
1230 to Fcall_process when the input is empty. This simplifies the
1231 code a bit. It makes no difference on POSIXish platforms but
1232 apparently it fixes a bug on w32.
1234 Fix bug where insert-file-contents closes a file twice (Bug#14839).
1235 * fileio.c (close_file_unwind): Don't close if FD is negative;
1236 this can happen when unwinding a zapped file descriptor.
1237 (Finsert_file_contents): Unwind-protect the fd before the point marker,
1238 in case Emacs runs out of memory between the two unwind-protects.
1239 Don't trash errno when closing FD.
1240 Zap the FD in the specpdl when closing it, instead of deferring
1241 the removal of the unwind-protect; this fixes a bug where a child
1242 function unwinds the stack past us.
1244 New unwind-protect flavors to better type-check C callbacks.
1245 This also lessens the need to write wrappers for callbacks,
1246 and the need for make_save_pointer.
1247 * alloca.c (free_save_value):
1248 * atimer.c (run_all_atimers):
1250 * alloc.c (safe_alloca_unwind):
1251 * atimer.c (unwind_stop_other_atimers):
1252 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
1253 * menu.c (cleanup_popup_menu) [HAVE_NS]:
1254 * minibuf.c (choose_minibuf_frame_1):
1255 * process.c (make_serial_process_unwind):
1256 * xdisp.h (pop_message_unwind):
1257 * xselect.c (queue_selection_requests_unwind):
1258 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
1259 * alloca.c (record_xmalloc):
1260 Prefer record_unwind_protect_ptr to record_unwind_protect with
1262 * alloca.c (Fgarbage_collect):
1263 Prefer record_unwind_protect_void to passing a dummy.
1264 * buffer.c (restore_buffer):
1265 * window.c (restore_window_configuration):
1266 * xfns.c, w32fns.c (do_unwind_create_frame)
1267 New wrapper. All record-unwind uses of wrappee changed.
1268 * buffer.c (set_buffer_if_live):
1269 * callproc.c (call_process_cleanup, delete_temp_file):
1270 * coding.c (code_conversion_restore):
1271 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
1272 * editfns.c (save_excursion_restore)
1273 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
1274 (save_restriction_restore):
1275 * eval.c (restore_stack_limits, un_autoload):
1276 * fns.c (require_unwind):
1277 * keyboard.c (recursive_edit_unwind, tracking_off):
1278 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
1279 * macros.c (pop_kbd_macro, restore_menu_items):
1280 * nsfns.m (unwind_create_frame):
1281 * print.c (print_unwind):
1282 * process.c (start_process_unwind):
1283 * search.c (unwind_set_match_data):
1284 * window.c (select_window_norecord, select_frame_norecord):
1285 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
1286 (fast_set_selected_frame):
1287 * xfns.c, w32fns.c (unwind_create_tip_frame):
1288 Return void, not a dummy Lisp_Object. All uses changed.
1289 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
1290 * callproc.c (call_process_kill):
1291 * fileio.c (restore_point_unwind, decide_coding_unwind)
1292 (build_annotations_unwind):
1293 * insdel.c (Fcombine_after_change_execute_1):
1294 * keyboard.c (read_char_help_form_unwind):
1295 * menu.c (unuse_menu_items):
1296 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
1297 * sound.c (sound_cleanup):
1298 * xdisp.c (unwind_redisplay):
1299 * xfns.c (clean_up_dialog):
1300 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
1301 Accept no args and return void, instead of accepting and returning
1302 a dummy Lisp_Object. All uses changed.
1303 * cygw32.c (fchdir_unwind):
1304 * fileio.c (close_file_unwind):
1305 * keyboard.c (restore_kboard_configuration):
1306 * lread.c (readevalllop_1):
1307 * process.c (wait_reading_process_output_unwind):
1308 Accept int and return void, rather than accepting an Emacs integer
1309 and returning a dummy object. In some cases this fixes an
1310 unlikely bug when the corresponding int is outside Emacs integer
1311 range. All uses changed.
1312 * dired.c (directory_files_internal_unwind):
1313 * fileio.c (do_auto_save_unwind):
1314 * gtkutil.c (pop_down_dialog):
1315 * insdel.c (reset_var_on_error):
1316 * lread.c (load_unwind):
1317 * xfns.c (clean_up_file_dialog):
1318 * xmenu.c, nsmenu.m (pop_down_menu):
1319 * xmenu.c (cleanup_widget_value_tree):
1320 * xselect.c (wait_for_property_change_unwind):
1321 Accept pointer and return void, rather than accepting an Emacs
1322 save value encapsulating the pointer and returning a dummy object.
1324 * editfns.c (Fformat): Update the saved pointer directly via
1325 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
1326 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
1327 (unwind_body): New function.
1328 (record_unwind_protect): First arg is now a function returning void,
1329 not a dummy Lisp_Object.
1330 (record_unwind_protect_ptr, record_unwind_protect_int)
1331 (record_unwind_protect_void): New functions.
1332 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
1333 * fileio.c (struct auto_save_unwind): New type.
1334 (do_auto_save_unwind): Use it.
1335 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
1336 * insdel.c (struct rvoe_arg): New type.
1337 (reset_var_on_error): Use it.
1338 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
1340 (specbinding_func): Remove; there are now several such functions.
1341 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
1342 (set_unwind_protect_ptr): New function.
1343 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
1345 Be simpler and more consistent about reporting I/O errors.
1346 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1347 Say "Read error" and "Write error", rather than "I/O error", or
1348 "IO error reading", or "IO error writing", when a read or write
1350 * process.c (Fmake_network_process, wait_reading_process_output)
1351 (send_process, Fprocess_send_eof, wait_reading_process_output):
1352 Capitalize diagnostics consistently. Put "failed foo" at the
1353 start of the diagnostic, so that we don't capitalize the
1354 function name "foo". Consistently say "failed" for such
1356 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
1357 All callers changed. This is so it can use report_file_error.
1358 * sysdep.c (serial_open, serial_configure): Capitalize I/O
1359 diagnostics consistently as above.
1361 * fileio.c (report_file_errno): Fix errno reporting bug.
1362 If the file name is neither null nor a pair, package it up as a
1363 singleton list. All callers changed, both to this function and to
1364 report_file_error. This fixes a bug where the memory allocator
1365 invoked by list1 set errno so that the immediately following
1366 report_file_error reported the wrong errno value.
1368 Fix minor problems found by --enable-gcc-warnings.
1369 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
1370 * keyboard.c (kbd_buffer_get_event): Remove unused local.
1372 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
1374 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
1375 Set event->arg to Qt if switch-event shall be generated.
1376 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
1378 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
1380 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
1383 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
1384 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
1385 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
1386 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
1387 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
1388 and there is a focused frame.
1389 (head_table): Add focus-in and focus-out.
1390 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
1391 bind to handle-focus-in/out.
1393 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
1394 (Fhandle_switch_frame): Call Fhandle_focus_in.
1395 (syms_of_frame): defsubr handle-focus-in/out.
1397 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1399 Fix porting bug to older POSIXish platforms (Bug#14862).
1400 * sysdep.c (emacs_pipe): New function, that implements
1401 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
1402 This should port better to CentOS 5 and to Mac OS X 10.6.
1403 All calls to pipe2 changed.
1405 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
1406 This makes the code easier to read and the executable a bit smaller.
1407 Do not replace all calls to Fcons that happen to create lists,
1408 just calls that are intended to create lists. For example, when
1409 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
1410 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
1411 Similarly for list2 through list5.
1412 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
1413 * bytecode.c (exec_byte_code):
1414 * callint.c (quotify_arg, Fcall_interactively):
1415 * callproc.c (Fcall_process, create_temp_file):
1416 * charset.c (load_charset_map_from_file)
1417 (Fdefine_charset_internal, init_charset):
1418 * coding.c (get_translation_table, detect_coding_system)
1419 (Fcheck_coding_systems_region)
1420 (Fset_terminal_coding_system_internal)
1421 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
1422 * composite.c (update_compositions, Ffind_composition_internal):
1423 * dired.c (directory_files_internal, file_name_completion)
1425 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
1426 * doc.c (Fsnarf_documentation):
1427 * editfns.c (Fmessage_box):
1429 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
1430 (Feval, eval_sub, Ffuncall, apply_lambda):
1431 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
1432 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
1433 (Fset_file_times, Finsert_file_contents)
1434 (Fchoose_write_coding_system, Fwrite_region):
1435 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
1436 * font.c (font_registry_charsets, font_parse_fcname)
1437 (font_prepare_cache, font_update_drivers, Flist_fonts):
1438 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
1439 * frame.c (make_frame, Fmake_terminal_frame)
1440 (x_set_frame_parameters, x_report_frame_params)
1441 (x_default_parameter, Fx_parse_geometry):
1442 * ftfont.c (syms_of_ftfont):
1443 * image.c (gif_load):
1444 * keyboard.c (command_loop_1):
1445 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
1446 (Fcopy_keymap, append_key, Fcurrent_active_maps)
1447 (Fminor_mode_key_binding, accessible_keymaps_1)
1448 (Faccessible_keymaps, Fwhere_is_internal):
1449 * lread.c (read_emacs_mule_char):
1450 * menu.c (find_and_return_menu_selection):
1451 * minibuf.c (get_minibuffer):
1452 * nsfns.m (Fns_perform_service):
1453 * nsfont.m (ns_script_to_charset):
1454 * nsmenu.m (ns_popup_dialog):
1455 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
1456 (Fx_own_selection_internal):
1457 * nsterm.m (append2):
1458 * print.c (Fredirect_debugging_output)
1459 (print_prune_string_charset):
1460 * process.c (Fdelete_process, Fprocess_contact)
1461 (Fformat_network_address, set_socket_option)
1462 (read_and_dispose_of_process_output, write_queue_push)
1463 (send_process, exec_sentinel):
1464 * sound.c (Fplay_sound_internal):
1465 * textprop.c (validate_plist, add_properties)
1466 (Fput_text_property, Fadd_face_text_property)
1467 (copy_text_properties, text_property_list, syms_of_textprop):
1468 * unexaix.c (report_error):
1469 * unexcoff.c (report_error):
1470 * unexsol.c (unexec):
1471 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
1472 (Fformat_mode_line, syms_of_xdisp):
1473 * xfaces.c (set_font_frame_param)
1474 (Finternal_lisp_face_attribute_values)
1475 (Finternal_merge_in_global_face, syms_of_xfaces):
1476 * xfns.c (x_default_scroll_bar_color_parameter)
1477 (x_default_font_parameter, x_create_tip_frame):
1478 * xfont.c (xfont_supported_scripts):
1479 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
1480 (menu_help_callback, xmenu_show):
1482 * xterm.c (set_wm_state):
1483 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
1484 and similarly for list2 through list5.
1486 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
1488 * callproc.c (Fcall_process_region): Fix minor race and tune.
1489 (create_temp_file): New function, with the temp-file-creation part
1490 of the old Fcall_process_region. Use Fcopy_sequence to create the
1491 temp file name, rather than alloca + build_string, for simplicity.
1492 Don't bother to block input around the temp file creation;
1493 shouldn't be needed. Simplify use of mktemp. Use
1494 record_unwind_protect immediately after creating the temp file;
1495 this closes an unlikely race where the temp file was not removed.
1496 Use memcpy rather than an open-coded loop.
1497 (Fcall_process_region): Use the new function. If the input is
1498 empty, redirect from /dev/null rather than from a newly created
1499 empty temp file; this avoids unnecessary file system traffic.
1501 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
1503 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
1504 Simplify by making this case like the other two. This is a bit
1505 slower on obsolete hosts, but the extra complexity isn't worth it.
1507 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
1508 * process.c (create_process) [!DOS_NT]:
1509 Remove now-unnecessary calls to emacs_close.
1511 2013-07-13 Eli Zaretskii <eliz@gnu.org>
1513 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
1514 returning early. (Bug#14850)
1516 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
1517 and inhibit-iso-escape-detection attributes of 'undecided'.
1520 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
1522 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
1523 Reported by Herbert J. Skuhra in
1524 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
1526 Don't lose top specpdl entry when memory is exhausted.
1527 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
1528 specpdl overflow here, to simplify callers; all callers changed.
1529 Always reserve an unused entry at the stack top; this avoids
1530 losing the top entry's information when memory is exhausted.
1532 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1534 Clean up errno reporting and fix some errno-reporting bugs.
1535 * callproc.c (Fcall_process):
1536 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1537 * process.c (create_process, Fmake_network_process):
1538 * unexaix.c (report_error):
1539 * unexcoff.c (report_error):
1540 Be more careful about reporting the errno of failed operations.
1541 The code previously reported the wrong errno sometimes.
1542 Also, prefer report_file_errno to setting errno + report_file_error.
1543 (Fcall_process): Look at openp return value rather than at path,
1544 as that's a bit faster and clearer when there's a numeric predicate.
1545 * fileio.c (report_file_errno): New function, with most of the
1546 old contents of report_file_error.
1547 (report_file_error): Use it.
1548 (Ffile_exists_p, Ffile_accessible_directory_p):
1549 Set errno to 0 when it is junk.
1550 * fileio.c (Faccess_file):
1551 * image.c (x_create_bitmap_from_file):
1552 Use faccessat rather than opening the file, to avoid the hassle of
1553 having a file descriptor open.
1554 * lisp.h (report_file_errno): New decl.
1555 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
1558 * process.c (create_process, wait_reading_process_output) [AIX]:
1559 Remove obsolete SIGHUP-related code, as Emacs no longer disables
1560 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
1561 a multithreaded environment anyway).
1562 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
1564 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
1566 * image.c (x_find_image_file): Don't close a remote file handle.
1568 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1570 Fix races with threads and file descriptors.
1571 * callproc.c (Fcall_process_region):
1572 * dired.c (open_directory):
1573 * emacs.c (main, Fdaemon_initialized):
1574 * image.c (x_find_image_file):
1575 * inotify.c (Finotify_rm_watch):
1576 * lread.c (Flocate_file_internal):
1577 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
1578 * term.c (term_mouse_moveto, init_tty):
1579 * termcap.c (tgetent):
1580 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
1581 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
1582 * unexhp9k800.c, unexmacosx.c (unexec):
1583 * callproc.c (Fcall_process_region):
1584 Use emacs_close, not close.
1585 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
1586 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
1587 and posix_close function on current platforms (which all lack them).
1588 (emacs_close): Use it. This should fix the races on GNU/Linux and
1589 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
1590 and it should avoid closing random victim file descriptors on
1593 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
1595 * inotify.c (uninitialized): Remove. All uses replaced by -1.
1596 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
1599 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
1600 This is for .gdbinit xbacktrace.
1602 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
1603 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
1604 (emacs_set_tty): Now static.
1605 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
1606 * term.c (tty_capable_p, tty_default_color_capabilities)
1607 (get_tty_terminal, term_mouse_movement)
1608 (handle_one_term_event, init_tty, maybe_fatal):
1609 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
1610 (tgetent, scan_file, name_match, compare_contin):
1611 * terminal.c (get_terminal):
1612 Use bool for boolean.
1613 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
1614 Prefer char to unsigned char if either will do.
1615 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
1616 (tty_write_glyphs): Prefer int to unsigned.
1617 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
1618 All callers changed.
1619 * termcap.c (tprint, main) [TEST]: Remove non-working test.
1621 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1624 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
1625 (B__dummy__): New dummy symbol, to pacify C89.
1626 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
1627 they can't grok varargs macros.
1628 * dispnew.c (add_window_display_history)
1629 (add_frame_display_history):
1630 * print.c (print_object):
1631 * xdisp.c (debug_method_add):
1632 Use %p printf format only for void pointers.
1633 * emacs.c (usage_message): New constant, replacing ...
1634 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
1635 (main): Adjust to usage reorg.
1636 * fns.c (syms_of_fns):
1637 * profiler.c (syms_of_profiler):
1638 Don't use non-constant struct initializers.
1639 * gnutls.h (gnutls_initstage_t):
1640 * lisp.h (enum Lisp_Fwd_Type):
1641 * lread.c (lisp_file_lexically_bound_p):
1642 * xsettings.c (anonymous enum):
1643 Remove trailing comma.
1644 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
1645 * lisp.h (ENUM_BF): Use unsigned if pedantic.
1646 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
1648 * regex.c (const_re_char): New type, to pacify strict C89.
1649 All uses of 'const re_char' replaced to use it.
1650 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
1651 with glibc when strict C89. This change is imported from gnulib.
1653 (_Restrict_arr_): Rename from __restrict_arr, similarly.
1654 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
1655 Omit GNU_LINUX implementation, since it requires long long.
1656 * xterm.c (x_draw_underwave):
1657 Do not assume the traditional order of struct's members.
1658 (x_term_init): Rewrite to avoid the need for non-constant structure
1661 Syntax cleanup, mostly replacing macros with functions.
1662 This removes the need for the syntax_temp hack.
1663 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
1664 * syntax.c (SYNTAX_INLINE): New macro.
1665 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
1666 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
1667 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
1668 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
1669 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
1670 (SYNTAX_COMEND_FIRST): Now functions, not macros.
1671 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
1672 Now constants, not macros.
1673 (syntax_temp) [!__GNUC__]: Remove.
1674 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
1675 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
1676 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
1677 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
1678 Move here from syntax.h; now functions, not macros. Except for the
1679 last function, these are static since only syntax.c uses them.
1680 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
1681 All uses changed. Now a function, not a macro; use this fact
1682 to simplify the code.
1683 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
1684 compiler bugs; no longer relevant.
1685 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1686 (SYNTAX_INLINE): New macro.
1687 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
1688 for the new functions. Use bool for boolean member.
1689 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
1690 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
1691 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1692 (SETUP_BUFFER_SYNTAX_TABLE):
1693 Now extern inline functions, not macros.
1694 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
1695 Remove; all uses replaced by implementation.
1696 (syntax_temp) [!__GNUC__]: Remove decl.
1697 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
1699 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
1701 * emacs.c (main): Fix syntax error.
1703 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1705 Timestamp fixes for undo (Bug#14824).
1706 * atimer.c (schedule_atimer):
1707 * fileio.c (Ffile_newer_than_file_p):
1708 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1709 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1710 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1711 (syms_of_fileio): Remove Sclear_visited_file_name.
1712 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1713 file doesn't exist; this avoids an ambiguity with negative timestamps.
1714 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1715 * systime.h (make_emacs_time, invalid_emacs_time):
1716 Don't assume struct timespec layout; POSIX doesn't guarantee it.
1717 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
1718 * undo.c (record_first_change): Push (visited-file-modtime) onto
1719 undo list rather than reimplementing it by hand, incorrectly.
1721 2013-07-09 Ken Brown <kbrown@cornell.edu>
1723 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
1725 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
1727 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
1729 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
1731 Handle errno and exit status a bit more carefully.
1732 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
1733 number into an exit status. Instead, use EXIT_CANCELED.
1734 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
1735 * callproc.c (relocate_fd):
1736 * emacs.c (close_output_streams, main):
1737 * process.c (create_process):
1738 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
1739 Use emacs_perror for simplicity.
1740 * callproc.c (relocate_fd, main):
1741 * sysdep.c (sys_subshell):
1742 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
1743 (shut_down_emacs): Use emacs_write, not write.
1744 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
1745 * fileio.c (Fcopy_file, e_write):
1746 * nsterm.m (ns_select):
1747 * process.c (send_process):
1748 * sound.c (vox_write):
1749 Use emacs_write_sig, not emacs_write.
1750 * lisp.h (emacs_write_sig, emacs_perror): New decls.
1751 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
1753 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
1755 (emacs_full_write): New function.
1756 (emacs_write): Rewrite to use it.
1757 (emacswrite_sig, emacs_perror): New functions.
1758 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
1760 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
1762 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
1763 on NS even if it is present. Pixmap on NS is a void*.
1765 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1767 Port to Ubuntu 10 (Bug#14803).
1768 Problem reported by T.V. Raman.
1769 * process.c (close_on_exec, accept4, process_socket):
1770 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1772 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1774 * w32.c (sys_dup): Declare prototype.
1778 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1780 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1782 Make file descriptors close-on-exec when possible (Bug#14803).
1783 This simplifies Emacs a bit, since it no longer needs to worry
1784 about closing file descriptors by hand in some cases.
1785 It also fixes some unlikely races. Not all such races, as
1786 libraries often open files internally without setting
1787 close-on-exec, but it's an improvement.
1788 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1789 * callproc.c (Fcall_process) [!MSDOS]:
1790 * emacs.c (main) [!DOS_NT]:
1791 * nsterm.m (ns_term_init):
1792 * process.c (create_process):
1793 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1794 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1795 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1796 Prefer mkostemp with O_CLOEXEC to mkstemp.
1797 * callproc.c (relocate_fd) [!WINDOWSNT]:
1798 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1799 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1801 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1802 Make the resulting file descriptor close-on-exec.
1803 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1804 * lread.c (load_descriptor_list, load_descriptor_unwind):
1805 Remove; no longer needed. All uses removed.
1806 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1807 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1809 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1810 (Fmake_network_process, Fnetwork_interface_list):
1811 (Fnetwork_interface_info, server_accept_connection):
1812 Make newly-created socket close-on-exec.
1813 * sysdep.c (emacs_open, emacs_fopen):
1814 Make new-created descriptor close-on-exec.
1815 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1816 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1818 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1820 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1821 for NS_IMPL_GNUSTEP.
1823 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1825 Fix openp errno handling.
1826 * callproc.c (Fcall_process): Preserve openp errno around close.
1827 * lread.c (openp): Set errno when returning -1, as some callers
1830 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1832 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1834 * nsterm.h (NSSavePanel): Update comment.
1835 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1836 (ns_run_file_dialog): Declare.
1838 * nsfns.m: Remove panelOK.
1840 (ns_run_file_dialog): New function.
1841 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1842 event loop, so file dialog is popped up by ns_run_file_dialog, called
1843 by sendEvent (Bug#14578).
1844 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1846 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1848 * xdisp.c (default_line_pixel_height): New function.
1849 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1850 (try_cursor_movement, redisplay_window, try_window)
1851 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1853 * window.c (window_scroll_pixel_based): use
1854 default_line_pixel_height.
1856 * dispextern.h (default_line_pixel_height): Add prototype.
1858 * frame.c (x_set_line_spacing): Accept a float value for
1859 line-spacing parameter, per the documentation.
1861 * data.c (Fmultibyte_string_p): Doc fix.
1863 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1865 Use emacs_open more consistently when opening files.
1866 This handles EINTR more consistently now, and makes it easier
1867 to introduce other uniform changes to file descriptor handling.
1868 * src/systdio.h: New file.
1869 * src/buffer.c (mmap_init):
1870 * cygw32.c (chdir_to_default_directory):
1871 * dispnew.c (Fopen_termscript):
1872 * emacs.c (Fdaemon_initialized):
1873 * fileio.c (Fdo_auto_save):
1874 * image.c (slurp_file, png_load_body, jpeg_load_body):
1875 * keyboard.c (Fopen_dribble_file):
1877 * print.c (Fredirect_debugging_output):
1878 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1879 * termcap.c (tgetent):
1880 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1881 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1882 * w32term.c (w32_initialize) [CYGWIN]:
1883 * xfaces.c (Fx_load_color_file):
1884 Use emacs_open instead of plain open, and emacs_fopen instead of
1886 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1887 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1888 * callproc.c (default_output_mode): New constant.
1889 (Fcall_process): Use it to call emacs_open instead of plain creat.
1890 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1891 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1892 (emacs_fopen): New function.
1893 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1894 Include <lisp.h>, for emacs_open.
1895 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1897 Remove duplicate #include directives.
1898 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1900 Don't include stdio.h twice.
1901 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1902 Don't include sys/types.h or stdio.h twice.
1903 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1904 * lread.c: Don't include coding.h twice.
1905 * nsfont.m: Don't include frame.h twice.
1906 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1907 * ralloc.c: Don't include <unistd.h> twice.
1908 * xdisp.c: Don't include font.h twice.
1909 * xterm.c: Don't include fontset.h twice.
1910 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1912 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1914 Scale ImageMagick images more carefully.
1915 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1916 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1917 Be more careful about avoiding undefined behavior after
1918 integer overflow and division by zero.
1920 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1922 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1923 (syms_of_w32fns): DEFSYM them.
1924 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1925 (CCHDEVICENAME): Define macros if not defined.
1926 (struct MONITOR_INFO_EX): New struct.
1927 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1928 (enum_display_monitors_fn): New variable.
1929 (globals_of_w32fns): Initialize it.
1930 (Fx_display_pixel_width, Fx_display_pixel_height)
1931 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1932 multi-monitor setups in docstrings.
1933 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1934 screen size by primary monitor's millimeter per pixel.
1935 (w32_monitor_enum, w32_display_monitor_attributes_list)
1936 (w32_display_monitor_attributes_list_fallback)
1937 (Fw32_display_monitor_attributes_list): New functions.
1938 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1940 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1942 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1944 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1946 * fileio.c (Qfile_notify_error): New error symbol.
1948 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1949 * inotify.c (inotify_callback, symbol_to_inotifymask)
1950 (Finotify_add_watch, Finotify_rm_watch): Use it.
1951 (inotifyevent_to_event): Exchange order of cookie and file name.
1952 (Finotify_add_watch): Adapt docstring.
1954 * lisp.h (Qfile_notify_error): Declare.
1956 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1958 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1959 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1960 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1961 which did not work (see <http://bugs.gnu.org/14569#307>).
1962 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1963 && (!noninteractive || initialized)). This attempts to thread
1964 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1966 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1968 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1969 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1971 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1973 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1974 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1975 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1976 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1978 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1980 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1981 Define to __sys_siglist.
1983 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1985 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1986 word-wrap, so that overflow-newline-into-fringe would work in
1987 visual-line-mode. (Bug#2749)
1988 (move_it_in_display_line_to): When the last scanned display
1989 element fits exactly on the display line, and
1990 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1991 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1992 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1993 finding buffer position that corresponds to pixel coordinates,
1994 e.g. in buffer_posn_from_coords.
1996 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1998 * process.c (handle_child_signal): Call catch_child_signal if
2001 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2003 Don't convert function pointers to void * and back.
2004 It isn't portable C, and it's easy enough to avoid.
2005 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
2006 (make_save_value): Add support for SAVE_FUNCPOINTER.
2007 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
2008 * print.c (print_object):
2009 Distinguish function from object pointers.
2010 * lisp.h (SAVE_FUNCPOINTER): New constant.
2011 (SAVE_SLOT_BITS): Adjust to it.
2012 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
2013 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
2014 (voidfuncptr): New typedef.
2015 (struct Lisp_Save_Value): New member data[0].funcpointer.
2016 (XSAVE_FUNCPOINTER): New function.
2018 Simplify buildobj processing.
2019 * Makefile.in (buildobj.h): Make it a sequence of strings each
2020 followed by comma, rather than a single string. Put it into a
2021 .tmp file in case there's an error while generating it.
2022 (gl-stamp): Use .tmp for temp files.
2023 (mostlyclean): Clean .tmp files.
2024 * doc.c (buildobj): Move to just the routine that needs it.
2025 It's now an array of strings, so processing is simpler.
2027 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
2029 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
2030 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
2031 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2032 Invoke malloc_enable_thread even when not interactive.
2033 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
2034 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
2035 in this case, since the underlying bug has now been fixed.
2037 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
2039 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
2040 unlinking it (bug#14691).
2042 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
2044 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
2045 before checking whether buffer is modified. This lets
2046 `kill-buffer-query-functions' cancel killing of the buffer or save
2047 its content before `kill-buffer' asks user the "Buffer %s
2048 modified; kill anyway?" question.
2050 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
2052 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
2053 Let the super performKeyEquivalent deal with them (Bug#14747).
2055 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
2057 * widget.c (resize_cb): Remove unused local.
2059 Do not use GTK 3 if it exists but cannot be compiled.
2060 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
2061 * xterm.c (x_error_handler) [!USE_GTK]:
2064 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
2066 2013-06-30 Eli Zaretskii <eliz@gnu.org>
2068 * intervals.c (get_local_map): Instead of aborting, clip POSITION
2069 to the valid range of values. (Bug#14753)
2071 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
2072 when moving point by using the current glyph matrix. This avoids
2073 the need to force redisplay when this function is called in a
2076 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
2078 Fix minor problems found by static checking.
2079 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
2080 Redo the latter's body to sidestep GCC parenthesization warnings.
2081 (setup_coding_system, detect_coding, detect_coding_system): Use them.
2082 * coding.c (detect_coding, detect_coding_system):
2083 * coding.h (struct undecided_spec):
2084 Use bool for boolean.
2085 * image.c (QCmax_width, QCmax_height): Now static.
2086 * xdisp.c (Fmove_point_visually): Remove unused local.
2088 2013-06-29 Eli Zaretskii <eliz@gnu.org>
2090 * xdisp.c (Fmove_point_visually): New function.
2092 2013-06-28 Kenichi Handa <handa@gnu.org>
2094 * coding.h (define_coding_undecided_arg_index): New enum.
2095 (coding_attr_index): New members
2096 coding_attr_undecided_inhibit_null_byte_detection,
2097 coding_attr_undecided_inhibit_iso_escape_detection,
2098 coding_attr_undecided_prefer_utf_8.
2099 (undecided_spec): New struct.
2100 (struct coding_system): New member `undecided' of the member
2103 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
2104 (detect_coding): Likewise.
2105 (detect_coding_system): Likewise.
2106 (Fdefine_coding_system_internal): New coding system properties
2107 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
2109 (syms_of_coding): Adjust for coding_arg_undecided_max.
2111 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
2113 * image.c (x_from_xcolors): Remove unused local.
2115 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2117 Defer image data transfer between X client and server until actual
2120 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
2123 * image.c (Destroy_Image): Remove.
2124 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
2125 `mask_p', and `colors_p'. All uses changed.
2126 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
2127 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
2128 New macros for `flags' arg to x_clear_image_1.
2129 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
2130 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
2131 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
2132 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
2133 (image_get_x_image, image_unget_x_image): New functions or macros.
2134 (image_background, image_background_transparent, x_to_xcolors)
2135 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
2136 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
2137 instead of Destroy_Image.
2138 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
2139 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
2140 (png_load_body, jpeg_load_body, tiff_load, gif_load)
2141 (imagemagick_load_image, svg_load_image): Use them instead of
2142 x_create_x_image_and_pixmap, and x_put_x_image followed by
2143 x_destroy_x_image, respectively.
2144 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
2145 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
2146 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
2147 background_transparent fields.
2148 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
2149 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
2151 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
2153 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
2154 This mostly consists of undoing recent changes.
2155 * callproc.c (Fcall_process):
2156 * process.c (create_process):
2157 Do not worry about catching SIGCHLD here, undoing previous change.
2158 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
2159 * process.c, process.h (catch_child_signal):
2160 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
2161 * process.c (catch_child_handler): Don't worry about being called
2162 lazily and do not assume caller has blocked SIGCHLD, undoing
2163 previous change. Move first-time stuff back to
2164 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
2165 tickle glib, as that causes Cygwin bootstrap to fail. Do not
2166 set lib_child_handler if it's already initialized, which may
2167 help avoid problems on GNUStep.
2169 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2171 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
2172 * callproc.c (Fcall_process):
2173 * process.c (create_process):
2174 Make sure SIGCHLD is caught before we fork,
2175 since Emacs startup no arranges to catch SIGCHLD.
2176 * process.c (lib_child_handler): Initialize to null, not to
2178 (catch_child_signal): Allow self to be called lazily.
2179 Do nothing if it's already been called.
2180 Assume caller has blocked SIGCHLD (all callers do now).
2181 * emacs.c (main): Do not catch SIGCHLD here; defer it until
2182 just before it's really needed.
2183 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
2184 since it hasn't been caught yet.
2186 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2188 * image.c (compute_image_size): New function to implement
2189 :max-width and :max-height.
2190 (imagemagick_load_image): Use it.
2192 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2194 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
2195 * callproc.c, process.h (block_child_signal, unblock_child_signal):
2197 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
2198 * process.c (catch_child_signal): Block SIGCHLD while futzing with
2199 the SIGCHLD handler, since the code is not atomic and (due to glib)
2200 signals may be arriving now.
2201 * sysdep.c (init_signals): Do not catch child signals here;
2202 'main' now does that later, at a safer time.
2204 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
2206 Clean up SIGCHLD handling a bit (Bug#14569).
2207 * process.c, process.h (catch_child_signal):
2208 Now always extern, even if !NS_IMPL_GNUSTEP.
2209 * process.c (catch_child_signal): Move glib tickler here from
2210 init_process_emacs, so that it's done earlier in Emacs
2211 initialization. Also move the noninteractive && !initialized
2212 check here from init_process_emacs. This is all a bit cleaner for
2213 GNUish platforms, and I hope it works around the Cygwin bug.
2214 * sysdep.c (init_signals): Invoke catch_child_signal here, so
2215 that glib signal handling is tickled before glib creates threads.
2217 * process.c (wait_reading_process_output): Avoid int overflow
2218 when reading more than 2 GiB total from a process.
2220 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2222 * process.c (create_process): Handle a couple more cases,
2223 i.e., work even if new_argv and wait_child_setup[i] are cached.
2224 Use Fcall_process's style for volatile vars.
2226 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
2228 * process.c (create_process): Mark PROCESS volatile.
2230 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2232 Use C99-style flexible array members if available.
2233 This avoids some subtle aliasing issues, which typically
2234 aren't a problem with GCC but may be a problem elsewhere.
2235 * alloc.c (sdata): New typedef, replacing the old struct sdata.
2236 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
2237 In either case, it uses a flexible array member rather than
2238 the old struct hack. All uses changed.
2239 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
2240 Adjust to sdata reorganization.
2241 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
2242 Use offsetof (struct, flex_array_member), not sizeof (struct), as
2243 that ports better to pre-C99 non-GCC.
2244 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
2245 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
2246 as the latter has changed.
2247 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
2248 and port better to pre-C99 GCC.
2249 * image.c (struct xpm_cached_color):
2250 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
2251 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
2252 Use FLEXIBLE_ARRAY_MEMBER.
2253 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
2254 Move decl to top level so it gets checked against implementation.
2255 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
2256 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
2258 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2260 * syntax.c: Integer cleanups.
2261 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
2262 All uses that need 0-or-2 changed to:
2263 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
2264 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
2265 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
2266 (char_quoted, prev_char_comend_first, back_comment)
2267 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2268 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
2269 Use bool for boolean.
2270 (update_syntax_table, skip_chars, skip_syntaxes):
2271 Prefer int to unsigned when either will do.
2272 (back_comment): Return boolean success flag, like forw_comment,
2273 instead of positive-or-minus-1 (which might have overflowed int anyway).
2274 Don't stuff ptrdiff_t into int.
2275 (syntax_spec_code, syntax_code_spec): Now const.
2276 (Fmatching_paren, scan_lists, scan_sexps_forward):
2277 Use enum syntaxcode for syntax code.
2278 (Fmatching_paren): Check that arg is a character, not just an integer.
2279 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
2280 (Finternal_describe_syntax_value): Omit no-longer-needed
2282 (skip_chars): Use char, not unsigned char, when the distinction
2284 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
2285 * bytecode.c (exec_byte_code):
2286 * syntax.c (syntax_spec_code, Fchar_syntax)
2287 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2289 * syntax.h (SYNTAX_WITH_FLAGS):
2290 Omit unnecessary casts.
2292 2013-06-20 Eli Zaretskii <eliz@gnu.org>
2294 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
2295 line dimensions here, to avoid race conditions with the main
2296 thread. (Bug#14062, bug#14630, bug#14669)
2298 * w32term.c (w32_draw_window_cursor): Compute the header line and
2299 mode line dimensions here.
2300 <w32_system_caret_window, w32_system_caret_hdr_height>:
2301 <w32_system_caret_mode_height>: New variables.
2303 * w32term.h: Declare them.
2305 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2307 * alloc.c (die): Move "assertion failed" string here ...
2308 * lisp.h (eassert): ... from here. Also, suppress evaluation of
2309 COND when SUPPRESS_CHECKING. This shrinks the executable text
2310 size by 0.8% to 2.2% when configured with --enable-checking,
2311 depending on optimization flags (GCC 4.8.1 x86-64).
2313 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
2315 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2317 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
2318 base is 2; this is more accurate.
2320 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
2322 * sound.c (string_default): Move to !WINDOWSNT section.
2323 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
2325 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
2327 * sound.c: Integer cleanups.
2328 Remove unnecessary forward decls.
2329 (struct sound_device): The 'file' member is now a Lisp_Object, not
2330 a char *, so that we needn't invoke alloca on a huge size.
2331 (Fplay_sound_internal): Adjust to this.
2332 (string_default): New function.
2333 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
2334 Use it to adjust to the struct sound_device change.
2335 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
2336 (be2hs) [0]: Remove.
2338 * syntax.c (skip_chars): Don't use uninitialized storage
2339 when searching a multibyte buffer for characters that are not in a
2340 unibyte string that contains non-ASCII characters.
2342 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
2344 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
2345 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
2347 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2349 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
2351 2013-06-18 Kenichi Handa <handa@gnu.org>
2353 * font.c (Ffont_spec): Signal an error for an invalid font name
2356 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2358 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
2359 In particular this ports to 32-bit sparc Sun cc.
2360 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
2361 array with a dummy element at specpdl[-1], so that its address can
2363 (unbind_to): Do not copy the binding; not needed, now that we
2364 copy old_value in the one place where the copy is needed.
2365 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
2366 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
2367 (union specbinding): Rename from struct specbinding. Redo layout
2368 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
2369 which is not portable. With Sun C 5.12 32-bit sparc, the
2370 declaration causes nargs to be an unsigned bitfield, a behavior
2371 that the C standard allows; but Emacs wants nargs to be signed.
2372 The overall type is now a union of structures rather than a
2373 structure of union of structures, and the 'kind' member is now a
2374 bitfield, so that the overall type doesn't grow. All uses changed.
2375 * process.c (Fmake_serial_process): Remove unnecessary initialization.
2377 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2379 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
2380 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
2382 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
2384 2013-06-17 Eli Zaretskii <eliz@gnu.org>
2386 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2387 unless we know that the window w's frame is a frame object.
2388 Another attempt at solving bug#14062 and bug#14630.
2390 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
2392 * textprop.c (property_set_type): New enum.
2393 (add_properties): Allow appending/prepending text properties.
2394 (add_text_properties_1): Factored out of Fadd_text_properties.
2395 (Fadd_text_properties): Move all the code into
2396 add_text_properties_1.
2397 (Fadd_face_text_property): New function that calls
2398 add_text_properties_1.
2400 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2402 Move functions from lisp.h to individual modules when possible.
2403 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
2404 * alloc.c (XFLOAT_INIT, set_symbol_name):
2405 * buffer.c (CHECK_OVERLAY):
2406 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
2407 (set_char_table_parent):
2408 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
2409 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
2410 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
2411 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
2413 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
2414 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
2415 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
2416 (backtrace_args, backtrace_debug_on_exit):
2417 * floatfns.c (CHECK_FLOAT):
2418 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
2419 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
2420 (set_hash_hash, set_hash_hash_slot, set_hash_index)
2421 (set_hash_index_slot):
2422 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
2423 * marker.c (CHECK_MARKER):
2424 * textprop.c (CHECK_STRING_OR_BUFFER):
2425 * window.c (CHECK_WINDOW_CONFIGURATION):
2426 Move here from lisp.h, and make these functions static rather than
2428 * buffer.c (Qoverlayp):
2430 * fns.c (Qhash_table_p):
2431 * window.c (Qwindow_configuration_p):
2433 * lisp.h: Remove the abovementioned defns and decls.
2435 Use functions, not macros, for XINT etc (Bug#11935).
2436 In lisp.h, prefer functions to function-like macros, and
2437 constants to object-like macros, when either will do. This:
2438 . simplifies use, as there's no more need to worry about
2439 arguments' side effects being evaluated multiple times.
2440 . makes the code easier to debug on some platforms.
2441 However, when using gcc -O0, keep using function-like macros
2442 for a few critical operations, for performance reasons.
2443 This sort of thing isn't needed with gcc -Og, but -Og
2444 is a GCC 4.8 feature and isn't widely-enough available yet.
2445 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
2446 Remove enum lsb_bits; no longer needed.
2447 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
2448 * buffer.c (Qoverlap):
2450 * fns.c (Qhash_table_p):
2451 Now extern, so lisp.h can use these symbols.
2452 * dispextern.h: Include character.h, for MAX_CHAR etc.
2453 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2454 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2455 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2456 (GLYPH_CODE_P): Move here from lisp.h.
2457 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2458 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
2459 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
2460 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
2461 XUNTAG now returns void *.
2462 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
2463 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
2464 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
2465 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
2466 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
2467 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
2468 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
2469 (lisp_h_XPNTR, lisp_h_XSYMBOL):
2470 New macros, renamed from their sans-lisp_h_ counterparts.
2471 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
2472 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
2473 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
2474 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
2475 If compiling via GCC without optimization, define these as macros
2476 in addition to inline functions.
2477 To disable this, compile with -DINLINING=0.
2478 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
2479 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
2480 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
2481 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
2482 (INTMASK, VALMASK): Now macros, since static values cannot be
2483 accessed from extern inline functions.
2484 (VALMASK): Also a constant, for benefit of old GDB.
2485 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
2486 is INTEGERP, which can fold it in.
2487 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
2488 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
2489 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
2490 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
2491 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
2492 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
2493 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
2494 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
2495 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
2496 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
2497 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
2498 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
2499 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
2500 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
2501 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
2502 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
2503 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
2504 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
2505 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
2506 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
2507 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
2508 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
2509 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
2510 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
2511 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
2512 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
2513 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
2514 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
2515 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
2516 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
2517 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
2518 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
2519 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
2521 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
2522 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
2523 (VALMASK): Define in one place rather than in two, merging the
2524 USE_LSB_TAG parts; this is simpler.
2525 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
2526 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
2527 Move up, to avoid use before definition.
2528 Also include "globals.h" earlier, for the same reason.
2529 (make_natnum): New function.
2530 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
2531 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
2532 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
2533 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
2534 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
2535 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
2536 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
2537 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
2538 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
2539 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
2540 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
2541 (Qwindow_configuration_p, Qimage): New forward declarations.
2542 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
2543 (STRING_COPYIN): Remove; unused.
2544 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
2545 (xcar_addr, xcdr_addr): New functions. All uses changed.
2546 (IEEE_FLOATING_POINT): Now a constant, not a macro.
2547 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2548 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2549 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2550 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
2551 (TYPE_RANGED_INTEGERP): Simplify.
2552 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
2553 (setlocale, fixup_locale, synchronize_system_messages_locale)
2554 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
2555 Now empty functions, not macros.
2556 (functionp): Return bool, not int.
2557 * window.c (Qwindow_configuration_p): Now extern,
2558 so window.h can use it.
2559 * window.h (Qwindowp): Move decl back to lisp.h.
2561 2013-06-15 Eli Zaretskii <eliz@gnu.org>
2563 * xdisp.c (Fline_pixel_height): New function, required for solving
2566 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
2568 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
2570 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
2572 * lread.c (syms_of_lread):
2573 * fns.c (Fprovide): Adjust to new format of after-load-alist.
2575 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
2577 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
2579 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
2581 * fileio.c (expand_file_name): Doc fix.
2583 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
2585 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
2586 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
2587 Wait for self, not for 0. This can't hurt on GNU or similar
2588 system, and may help with Cygwin.
2590 * keyboard.c: Don't use PROP (...) as an lvalue.
2591 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
2592 Use set_prop (A, B), not PROP (A) = B.
2594 2013-06-10 Eli Zaretskii <eliz@gnu.org>
2596 * xdisp.c (get_it_property): Use it->window instead of generating
2597 a Lisp object from it->w.
2599 2013-06-09 Eli Zaretskii <eliz@gnu.org>
2601 * xdisp.c (get_it_property): If it->object is a buffer, pass to
2602 get-char-property the window that is being rendered, instead of
2603 the buffer, to support window-specific overlays. (Bug#14575)
2604 (compute_display_string_pos): When W is NULL, use the current
2605 buffer as the object to pass to get-char-property.
2606 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
2607 pointer member of the bidi iterator, since no window is pertinent
2610 2013-06-08 Eli Zaretskii <eliz@gnu.org>
2612 * bidi.c (bidi_fetch_char): Accept additional argument, the window
2613 being displayed, and pass it to compute_display_string_pos.
2614 (bidi_level_of_next_char, bidi_resolve_explicit_1)
2615 (bidi_paragraph_init): All callers changed.
2617 * xdisp.c (init_from_display_pos, init_iterator)
2618 (handle_single_display_spec, next_overlay_string)
2619 (get_overlay_strings_1, reseat_1, reseat_to_string)
2620 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
2621 Set bidi_it.w member from it->w.
2622 (compute_display_string_pos): Accept additional argument, the
2623 window being displayed, and pass it to Fget_char_property.
2626 * dispextern.h (struct bidi_it): New member w, the window being
2628 (compute_display_string_pos): Adjust prototype.
2630 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
2632 * xgselect.c: Remove unneeded include xterm.h.
2634 * process.c (wait_reading_process_output): Check for NS before GLIB.
2635 GLIB may be linked in due to rsvg, but ns_select must be called.
2637 * xgselect.c (xg_select): Remove call to window_system_available
2638 and g_main_context_pending at the top, so Gdk events (i.e. file
2639 notify) are processed when Emacs is started with -nw.
2641 2013-06-07 Eli Zaretskii <eliz@gnu.org>
2643 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
2644 (ctagsfiles3): New variable, includes only *.m files.
2645 (TAGS): Use an explicit language name in the regular expressions,
2646 to avoid transformation of '/SOMETHING' by MSYS to
2647 'c:\MSYS\SOMETHING'.
2649 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
2651 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
2653 2013-06-06 Eli Zaretskii <eliz@gnu.org>
2655 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
2656 still need to set the mouse pointer shape and activate help-echo.
2659 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
2661 A few porting etc. fixes for the new file monitor code.
2662 See the thread containing
2663 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
2664 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
2665 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
2666 (dir_monitor_callback, Fgfile_rm_watch):
2667 Use assq_no_quit instead of Fassoc, for speed.
2668 (dir_monitor_callback, Fgfile_rm_watch):
2669 eassert that the monitor is a fixnum.
2670 (dir_monitor_callback): No need for CDR_SAFE.
2671 Simplify building of lisp with alternative tails.
2672 (Fgfile_add_watch, Fgfile_rm_watch):
2673 Do not assume glib functions set errno reliably on failure.
2674 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
2675 and signal an error otherwise.
2676 (Fgfile_rm_watch): Prefer CONSP to !NILP.
2677 Use Fdelq instead of Fdelete, for speed.
2679 2013-06-05 Eli Zaretskii <eliz@gnu.org>
2681 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
2682 don't insist on being invoked on a highlighted tool-bar button.
2683 Avoids losing tool-bar functionality when mouse-highlight is nil.
2684 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
2685 Don't highlight when mouse-highlight is nil.
2686 (note_mouse_highlight): When mouse-highlight is nil, don't return
2687 right away; instead, run tool-bar and mode-line highlight
2688 subroutine, clear any existing highlight, and revert the mouse
2689 pointer to its default shape. (Bug#14558)
2691 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2693 * lisp.mk (lisp): Add prog-mode.el.
2695 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
2697 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
2698 * process.c (dummy_handler): New function.
2699 (lib_child_handler): New static var.
2700 (handle_child_signal): Invoke it.
2701 (catch_child_signal): If a library has set up a signal handler,
2702 save it into lib_child_handler.
2703 (init_process_emacs): If using glib and not on Windows, tickle glib's
2704 child-handling code so that it initializes its private SIGCHLD handler.
2705 * syssignal.h (SA_SIGINFO): Default to 0.
2706 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2707 31; it should no longer be needed now.
2709 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2711 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2713 * gfilenotify.c (globals_of_gfilenotify): New function.
2714 (syms_of_gfilenotify): Move global initialization there.
2716 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
2718 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2720 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
2721 * keyboard.c (menu_bar_items, tool_bar_items):
2722 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
2723 not override local keymaps any more.
2725 2013-06-04 Eli Zaretskii <eliz@gnu.org>
2727 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
2729 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2731 * w32console.c (initialize_w32_display): Return the dimensions of
2732 the console window via 2 additional arguments, not via the current
2733 frame. This avoids crashes due to overrunning the bounds of
2734 frame's decode_mode_spec_buffer, which is not resized following
2735 the change of the frame dimensions from the initial 10x10.
2737 * w32term.h (w32_initialize_display_info): Adjust prototype.
2739 * term.c (init_tty): Take dimensions of the frame from the values
2740 returned by initialize_w32_display.
2742 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
2743 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
2744 (LIBES): Add $(GFILENOTIFY_LIBS).
2746 * w32inevt.c (handle_file_notifications): Add dummy implementation
2747 for !HAVE_W32NOTIFY.
2749 * w32term.c: Wrap code with HAVE_W32NOTIFY.
2751 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
2753 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
2755 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
2757 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
2759 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
2761 Fix minor problems found by static checking.
2762 * data.c (pure_write_error):
2763 Use xsignal2, not Fsignal, as Fsignal might return.
2764 * eval.c (set_backtrace_debug_on_exit): Now static.
2765 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2766 No longer inline. EXTERN_INLINE is needed only for functions
2767 defined in .h files. Reindent function header as per GNU style.
2768 (backtrace_p, backtrace_top, backtrace_next):
2769 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2770 compiler or linker. Add extern decls to pacify gcc -Wall.
2771 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2773 * frame.c (free_monitors): Define only on platforms that need it.
2774 * nsterm.m (ns_term_init):
2775 * process.c (catch_child_signal):
2776 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2777 defined on all porting targets these days.
2778 * process.c, process.h (catch_child_signal):
2779 Make it extern only if NS_IMPL_GNUSTEP is defined.
2781 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2783 * w32.c (gettimeofday): Make the signature identical to prototype
2784 in nt/inc/sys/time.h.
2786 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2788 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2791 * keyboard.c (safe_run_hooks_error): Improve error message.
2793 * data.c (pure_write_error): Add `object' argument.
2794 * puresize.h (CHECK_IMPURE): Use it.
2796 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2798 * Makefile.in (NOTIFY_OBJ): New variable.
2799 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2801 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2802 Call syms_of_gfilenotify.
2804 * gfilenotify.c: New file.
2806 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2807 and Qfile_w32notify.
2808 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2809 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2811 * lisp.h: Declare syms_of_gfilenotify.
2813 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2815 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2817 Merge the specpdl and backtrace stacks. Make the structure of the
2818 specpdl entries more obvious via a tagged union of structs.
2819 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2820 (enum specbind_tag): New enum.
2821 (struct specbinding): Make it a tagged union of structs.
2822 Add a case for backtrace records.
2823 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2824 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2825 (backtrace_debug_on_exit): New accessors.
2826 (struct backtrace): Remove.
2827 (struct catchtag): Remove backlist field.
2828 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2830 (Flocal_variable_p): Speed up the common case where the binding is
2832 * eval.c (backtrace_list): Remove.
2833 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2834 (set_backtrace_args, set_backtrace_nargs)
2835 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2836 (backtrace_next): New functions.
2837 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2838 (unwind_to_catch, internal_lisp_condition_case)
2839 (internal_condition_case, internal_condition_case_1)
2840 (internal_condition_case_2, internal_condition_case_n): Don't bother
2841 with backtrace_list any more.
2842 (Fsignal): Adjust to new backtrace format.
2843 (grow_specpdl): Move up.
2844 (record_in_backtrace): New function.
2845 (eval_sub, Ffuncall): Use it.
2846 (apply_lambda): Adjust to new backtrace format.
2847 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2849 (specbind): Adjust to new specpdl format. Simplify.
2850 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2851 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2853 (mark_backtrace): Remove.
2854 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2855 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2856 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2858 * profiler.c (record_backtrace): Use get_backtrace.
2859 (handle_profiler_signal): Use backtrace_top_function.
2860 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2863 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2865 * process.h (catch_child_signal): Declare.
2867 * process.c (catch_child_signal): New function.
2868 (init_process_emacs): Call it.
2870 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2871 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2873 (x_set_cursor_type): Remove declaration.
2874 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2875 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2876 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2877 (ns_get_color): Use F suffix on float.
2878 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2879 (ns_get_rgb_color): Remove.
2880 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2881 (note_mouse_movement): x and y are CGFloat.
2882 (ns_draw_fringe_bitmap): Remove unused rowY.
2883 Change #if to COCOA && >= 10_6.
2884 (ns_draw_window_cursor): Remove unused overspill.
2885 (ns_draw_underwave): width and x are EamcsCGFloat.
2886 (ns_draw_box): thickness is CGFloat.
2887 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2888 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2889 if not in main thread.
2890 (ns_get_pending_menu_title, ns_check_menu_open)
2891 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2892 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2893 (sendFromMainThread:): New method.
2894 (changeFont:): size is CGFloat.
2895 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2896 Disable warning about permanent text.
2897 (characterIndexForPoint:): Adjust return type depending on GNUStep
2899 (mouseDown:): delta is CGFloat.
2900 (updateFrameSize): Remove unised variable f.
2901 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2902 Cast float to EmacsCGFloat.
2903 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2904 also to -1 when restoring.
2905 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2906 inside NS_IMPL_COCOA.
2907 (toggleFullScreen:): Put call to toggleFullScreen inside
2908 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2909 (setPosition:portion:whole:): por is CGFloat.
2910 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2911 (mouseDown:): Use CGFloat.
2912 (mouseDragged:): Remove unised variable edge.
2913 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2915 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2917 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2918 when NS_IMPL_GNUSTEP.
2919 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2920 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2921 (EmacsToolbar): Add clearAll. Add tag argument to
2922 addDisplayItemWithImage.
2923 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2925 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2927 * nsmenu.m (ns_update_menubar): Make static.
2928 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2929 (fillWithWidgetValue:): Add cast to SEL for setAction.
2930 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2931 (update_frame_tool_bar): Update code for GNUStep.
2932 (clearAll): New method.
2933 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2934 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2935 Move identifierToItem setObject and activeIdentifiers addObject before
2936 call to insertItemWithItemIdentifier.
2937 (validateVisibleItems): Fix indentation.
2938 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2939 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2940 UtilityWindow to aStyle, remove call to setStyleMask.
2942 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2944 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2945 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2946 Use F suffix on floats.
2947 (ns_char_width): Returns CGFloat.
2948 (ns_ascii_average_width): w is CGFloat instead of float.
2949 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2951 (ns_glyph_metrics): CGFloat instead of float.
2953 * nsfns.m (x_set_foreground_color, x_set_background_color):
2955 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2956 remove unused variables.
2957 (Fns_read_file_name): Keep track if panel is for save.
2958 Use ns_filename_from_panel/ns_directory_from_panel.
2959 (Fns_list_services): delegate only used for COCOA.
2960 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2961 Just return the input if GNUStep.
2962 (x_screen_planes): Remove.
2963 (Fxw_color_values): Use EmacsCGFloat
2964 (Fns_display_monitor_attributes_list): Only get screen number for
2966 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2968 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2969 ns_directory_from_panel.
2971 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2973 * process.c (handle_child_signal): Also use WCONTINUED.
2974 This is so that list-processes doesn't mistakenly list the process
2975 as stopped, when the process has actually been continued and is
2978 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2980 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2981 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2982 not already configured.
2984 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2986 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2988 * Makefile.in (mostlyclean): Remove *.res files.
2990 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2992 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2993 a buffer (bug#8447).
2995 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2997 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2998 display vector, and we backtrack, handle the case that the
2999 previous character position is also displayed from a display
3000 vector or covered by a display string or image. (Bug#14476)
3002 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
3004 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3005 (struct MonitorInfo, free_monitors): Remove.
3006 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
3007 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
3008 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3011 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3012 (struct MonitorInfo, free_monitors): Remove.
3013 (ns_screen_name): Make static.
3014 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
3015 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3018 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3019 (struct MonitorInfo): New struct.
3020 (free_monitors, make_monitor_attribute_list): Declare.
3022 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3024 (free_monitors, make_monitor_attribute_list): New functions.
3025 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
3028 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
3030 * callproc.c (call_process): Refine the doc string. (Bug#14045)
3032 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
3034 * keyboard.c: Apply keyboard decoding only to events that come directly
3035 from the tty, not from unread-command-events (bug#14368).
3036 (read_event_from_main_queue): New function, extracted from read_char).
3037 (read_decoded_char): Remove.
3038 (read_decoded_event_from_main_queue): New function to replace it.
3039 (read_char): Use it.
3040 (read_key_sequence): Use read_char rather than read_decoded_char.
3042 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
3044 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3046 * casetab.c (init_casetab_once): Fix last change (bug#14424).
3048 2013-05-22 Kenichi Handa <handa@gnu.org>
3050 The following changes are to fix the setting of
3051 buffer-file-coding-system on, for instance, C-x RET c unix RET
3052 _FILE_OF_DOS_EOL_TYPE_ RET.
3054 * coding.h (struct coding_system): New member detected_utf8_chars.
3056 * coding.c (detect_coding_utf_8): Count characters and check EOL
3057 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
3059 (setup_coding_system): Do not initialize coding->head_ascii.
3060 (check_ascii): Do not set coding->eol_seen but update it. Do not
3061 call adjust_coding_eol_type here.
3062 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
3063 If the eol-type of CODING is already specified, adjust the eol type
3064 of the found coding-system.
3065 (decode_coding_gap): Cancel previous change. Utilize the
3066 character numbers counted by detect_coding_utf_8. Fix detection
3069 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3071 * search.c (looking_at_1): Only set last_thing_searched if the match
3072 changed the match-data (bug#14281).
3074 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
3076 * xdisp.c (reseat_at_previous_visible_line_start):
3077 Already declared in dispextern.h, so remove it here.
3078 (move_it_vertically_backward): Likewise.
3080 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3082 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
3083 (Fx_display_pixel_width, Fx_display_pixel_height)
3084 (Fx_display_mm_width, Fx_display_mm_height):
3085 Mention `display-monitor-attributes-list' in docstrings.
3087 * nsfns.m (ns_get_screen): Remove function. All uses removed.
3088 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
3089 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
3090 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
3091 (Fx_display_backing_store, Fx_display_visual_class)
3092 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
3093 (Fx_display_grayscale_p, Fx_display_pixel_width)
3094 (Fx_display_pixel_height, Fx_display_planes)
3095 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
3096 (Fx_display_screens): Don't confuse X11 screens with NS screens.
3097 (Fx_display_mm_width, Fx_display_mm_height)
3098 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
3099 height for all physical monitors as in X11.
3101 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
3102 Return pixel width or height for all physical monitors as in X11.
3104 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
3106 Port --enable-gcc-warnings to clang.
3107 * bytecode.c (exec_byte_code):
3109 Redo diagnostic pragmas to pacify clang, too.
3110 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
3111 * editfns.c (Fencode_time):
3112 * fileio.c (file_accessible_directory_p):
3113 * font.c (font_unparse_xlfd):
3114 Use '&"string"[index]' instead of '"string" + (index)'.
3115 * undo.c (user_error): Remove; unused.
3117 2013-05-16 Eli Zaretskii <eliz@gnu.org>
3119 * insdel.c (insert_1_both): Document the arguments, instead of
3120 referring to insert_1, which no longer exists.
3122 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
3123 some window, increment windows_or_buffers_changed, so that
3124 *Messages* display in that window is updated. (Bug#14408)
3126 * w32.c: Include epaths.h.
3127 (init_environment): Use cmdproxy.exe without leading directories.
3128 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
3130 (gettimeofday): Adjust signature and return value to Posix
3133 * unexw32.c (open_output_file): Delete the existing emacs.exe
3134 before creating it, to break the hard link to the versioned
3137 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
3138 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
3139 (FIRSTFILE_OBJ): New variables.
3140 (W32_RES): Rename to EMACSRES. All users changed.
3141 (base_obj): Use $(CM_OBJ).
3142 (ALLOBJS): Use $(FIRSTFILE_OBJ).
3143 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
3144 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
3145 $(W32_RES_LINK) before $(LIBES).
3146 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
3148 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3150 * makefile.w32-in (DOC): Use just "DOC".
3152 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
3154 * process.c: Export default filters and sentinels to Elisp.
3155 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
3157 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
3158 (Fset_process_sentinel, Fformat_network_address):
3159 Default to them instead of nil.
3160 (server_accept_connection): Sentinels can't be nil any more.
3161 (read_and_dispose_of_process_output): New function, extracted from
3162 read_process_output.
3163 (read_process_output): Use it; filters can't be nil.
3164 (Finternal_default_process_filter): New function, extracted from
3165 read_process_output.
3166 (exec_sentinel_unwind): Remove function.
3167 (exec_sentinel): Don't zilch sentinel while running.
3168 (status_notify): Sentinels can't be nil.
3169 (Finternal_default_process_sentinel): New function extracted from
3171 (setup_process_coding_systems): Default filter is not nil any more.
3172 (syms_of_process): Export new Elisp functions and initialize
3174 * lisp.h (make_lisp_proc): New function.
3176 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3178 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
3180 2013-05-14 Eli Zaretskii <eliz@gnu.org>
3182 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3183 unless we know that the window w is a leaf window.
3184 Another attempt at solving bug#14062.
3186 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
3188 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
3191 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
3193 * image.c (gif_load): Check that subimages fit (Bug#14345).
3195 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
3197 * lread.c (skip_dyn_eof): New function.
3198 (read1): Use it to skip the end of a file in response to #@00.
3200 * doc.c (get_doc_string): Slightly relax the sanity checking.
3202 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
3204 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
3205 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3206 (MonitorInfo): New struct.
3207 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
3208 (Fns_display_monitor_attributes_list): New functions.
3209 (display-usable-bounds): Remove.
3210 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
3213 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
3215 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
3216 (GTK_CHECK_VERSION): New macro, if not already defined.
3217 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
3218 replaced by GTK_CHECK_VERSION.
3220 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
3222 * xterm.h (GTK_PREREQ): New macro.
3223 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
3224 to use this macro instead, for consistency and clarity.
3226 2013-05-08 Eli Zaretskii <eliz@gnu.org>
3228 * xdisp.c (row_for_charpos_p): New function, with code of
3229 cursor_row_p, but accepts an additional argument CHARPOS instead
3230 of using a hardcoded PT.
3231 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
3232 (row_containing_pos): Call row_for_charpos_p instead of partially
3233 doing the same. Fixes cursor positioning under longlines-mode
3234 when longlines-show-effect includes more than one newline, when
3235 moving the cursor vertically up.
3237 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
3239 * makefile.w32-in (ACL_H): New macro.
3240 ($(BLD)/fileio.$(O)): Update dependencies.
3242 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3244 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
3245 * Makefile.in (LIB_ACL): New macro.
3246 (LIBACL_LIBS): Remove.
3247 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
3248 * fileio.c: Include <acl.h>.
3249 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
3250 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
3252 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
3255 * unexelf.c: Don't assume ElfW (Half) fits in int.
3256 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
3257 when dealing with ElfW (Half) values, since they can exceed 2**31
3258 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
3259 (entry_address): Omit unused NUM arg. All uses changed.
3261 2013-05-07 Juri Linkov <juri@jurta.org>
3263 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
3264 to the string converted from number with `Fnumber_to_string'.
3267 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3269 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
3270 This fixes a problem introduced by my previous change.
3272 2013-05-07 Glenn Morris <rgm@gnu.org>
3274 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
3276 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
3278 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
3280 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3282 Static checking by GCC 4.8.0.
3283 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
3284 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
3285 (x_get_monitor_attributes_fallback)
3286 (x_get_monitor_attributes_xinerama)
3287 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
3288 Define only if USE_GTK.
3289 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
3290 (x_get_monitor_attributes_fallback): Omit unused locals.
3291 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
3292 Use double, not float, to avoid mixed-mode floating point arithmetic.
3294 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3295 Jan Djärv <jan.h.d@swipnet.se>
3297 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
3298 (XINERAMA_CFLAGS): New macros.
3299 (ALL_CFLAGS, LIBES): Use them.
3301 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
3302 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
3303 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
3304 (syms_of_xfns): DEFSYM them.
3305 (struct MonitorInfo): New struct.
3306 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
3307 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
3308 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
3309 (x_get_monitor_attributes_xinerama): New functions.
3310 (Fx_display_monitor_attributes_list): New primitive.
3311 (syms_of_xfns): Defsubr it.
3313 * xterm.h (x_display_info): Add Xatom_net_workarea and
3314 Xatom_net_current_desktop.
3316 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
3317 and dpyinfo->Xatom_net_current_desktop.
3319 2013-05-06 Eli Zaretskii <eliz@gnu.org>
3321 * xdisp.c (pos_visible_p): Use the special code for finding the
3322 beginning of a display property or overlay for any "replacing"
3323 display property, not just for display strings. This solves
3324 incorrect reporting of position by posn-at-point. (Bug#14241)
3326 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
3328 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
3329 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
3330 Verify that ElfW (Half) fits in int.
3331 (fatal): Use same signature as lisp.h.
3332 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
3333 configure and build with -DUNEXELF_DEBUG without worrying about
3334 other modules that use DEBUG.
3335 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
3336 possibly-wide integers now uses it instead of plain fprintf.
3337 (entry_address): New function, which avoids problems with 32-bit
3338 overflow on 64-bit hosts.
3339 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
3340 (round_up): Don't assume the remainder fits in int.
3341 (find_section): Use bool for boolean. Simplify debug code.
3342 (unexec): Don't assume file sizes fit in int or size_t.
3343 Omit unnecessary trailing newline in 'fatal' format.
3344 Use strerror rather than outputting decimal error number.
3345 Remove unused code when emacs is not defined;
3346 this file relies on Emacs now.
3347 Don't assume e_phnum and e_shnum are positive.
3349 * regex.c: Fix problems when DEBUG is defined.
3350 (extract_number, extract_number_and_incr): Define regardless of
3351 whether DEBUG is defined; that's simpler and makes the code less
3352 likely to go stale in the normal case when DEBUG is not defined.
3353 Return int rather than taking an int * arg. All callers changed.
3354 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
3355 Remove, replacing with ...
3356 (DEBUG_PRINT): New macro. All callers changed.
3357 (DEBUG_COMPILES_ARGUMENTS): New macro.
3358 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
3359 (print_compiled_pattern, print_double_string) [DEBUG]:
3360 Use prototype rather than old-style definition.
3361 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
3362 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
3363 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
3364 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
3365 Don't assume ptrdiff_t, size_t, and long are the same width as int.
3366 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
3367 This matters only when DEBUG is defined.
3369 2013-05-05 Eli Zaretskii <eliz@gnu.org>
3371 * xdisp.c (set_iterator_to_next): Set the
3372 ignore_overlay_strings_at_pos_p flag only if we are _really_
3373 iterating over an overlay string, as indicated by the
3374 current.overlay_string_index member. (Bug#14306)
3376 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
3378 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
3379 to where it is used, to avoid autorelease issues (Bug#14050).
3381 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
3383 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
3384 * fileio.c (syms_of_fileio): Implement this.
3385 * filelock.c (create_lock_file): If symbolic links don't work, so
3386 we use a regular file as a lock file, do not fsync the lock file;
3389 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
3391 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
3392 (syms_of_minibuf): Adjust accodingly.
3394 * callint.c (Fcall_interactively): Adjust calls accordingly.
3396 2013-05-04 Eli Zaretskii <eliz@gnu.org>
3398 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
3399 w->contents is a buffer before computing everything else.
3400 Use parentheses to disambiguate last part of the condition.
3402 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
3403 assertion violations. (Bug#14062)
3405 2013-05-01 David Reitter <david.reitter@gmail.com>
3407 * nsfns.m (ns_tooltip): Initialize.
3409 2013-04-28 Eli Zaretskii <eliz@gnu.org>
3411 * coding.c (decode_coding_gap): Don't remove the character before
3412 a newline unless it's a CR character. (Bug#14287)
3414 2013-04-28 Dan Nicolaescu <dann@gnu.org>
3416 * dispextern.h (struct face): Move enum face_underline_type
3417 earlier so that bitfields can be in the same word.
3419 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
3421 * nsfns.m (handlePanelKeys): New function.
3422 (EmacsOpenPanel:performKeyEquivalent:)
3423 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
3424 arrows/function/control and copy/paste keys (Bug#14296).
3426 2013-04-27 Juri Linkov <juri@jurta.org>
3428 * callint.c (Fcall_interactively): Call `Qread_number' for
3429 interactive code letter `n' instead of using duplicate code.
3432 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
3434 * systime.h (make_timeval): Declare as 'const'.
3436 2013-04-27 Kenichi Handa <handa@gnu.org>
3438 * font.c (font_open_entity): Always open a font of manageable
3441 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
3443 Port better to AIX (Bug#14258).
3444 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
3447 2013-04-24 Kenichi Handa <handa@gnu.org>
3449 * coding.c (decode_coding_iso_2022): When an invalid escape
3450 sequence is encountered, reset the invocation and designation
3451 status to the safest one.
3453 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
3455 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
3456 Without this fix, "make distclean" leaves stamp-h1 behind.
3458 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
3460 * w32fns.c (w32_fullscreen_rect): New function to compute the
3461 window rectangle for the given fullscreen mode.
3462 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
3463 longer tunes the window size. This keeps the window's edges flush
3464 with the screen and allows the taskbar to hide itself in fullboth.
3466 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
3467 window decorations and uses the entire screen.
3469 * w32term.h (w32_fullscreen_rect) Add prototype.
3470 (struct w32_output): Replace normal_width, normal_height,
3471 normal_top, and normal_left members with a single normal_placement
3473 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
3475 (FRAME_NORMAL_PLACEMENT): New macro.
3477 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
3479 * minibuf.c (Ftest_completion): Silence compiler warning.
3481 2013-04-15 Eli Zaretskii <eliz@gnu.org>
3483 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
3486 * frame.h (WINDOW_FRAME): Protect macro and its argument with
3489 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3490 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
3491 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
3492 parentheses where appropriate.
3494 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
3496 * keyboard.c (timer_start_idle): Remove no-longer-used local.
3498 2013-04-14 Eli Zaretskii <eliz@gnu.org>
3500 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
3501 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
3502 Mention in the doc string that setting these variables takes
3503 effect only after a call to set-window-buffer. (Bug#14200)
3505 2013-04-13 Eli Zaretskii <eliz@gnu.org>
3507 * indent.c (Fvertical_motion): Don't consider display strings on
3508 overlay strings as display strings on the buffer position we
3509 started from. This prevents vertical cursor motion from jumping
3510 more than one line when there's an overlay string with a display
3511 property at end of line.
3512 Reported by Karl Chen <Karl.Chen@quarl.org> in
3513 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
3515 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
3517 * window.c (select_window): `record_buffer' even if window is
3518 already selected (bug#14191).
3520 2013-04-11 Eli Zaretskii <eliz@gnu.org>
3522 * window.c (Fwindow_end): Test more flags, including the buffer's
3523 last_overlay_modified flag, to determine whether the window's
3524 display is really up-to-date. Prevents the function from
3525 returning a stale value. (Bug#14170)
3526 (Fwindow_line_height): Fix the test for up-to-date-ness of the
3529 2013-04-10 Eli Zaretskii <eliz@gnu.org>
3531 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
3532 garbaged only if it is not already the top frame on its TTY.
3533 This prevents flickering due to constant redrawing of TTY frames when
3534 there are GUI frames open in the same session. (Bug#13864)
3536 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
3538 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
3539 of marking the idle timers directly.
3541 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3543 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
3546 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
3548 * window.c (select_window): Don't record_buffer while the invariant is
3549 temporarily broken (bug#14161).
3551 * fns.c (Fdelq): Don't assume !NILP => CONSP.
3553 2013-04-07 Eli Zaretskii <eliz@gnu.org>
3555 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
3557 2013-04-07 Romain Francoise <romain@orebokech.com>
3559 Ignore additional platform-specific ACL errors (Bug#13702).
3560 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
3561 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
3563 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
3565 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
3568 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
3570 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
3571 This bug was introduced by my 2013-02-25 change that simplified
3572 data_start configuration. Without this change, on GNU/Linux
3573 an Emacs configured with --enable-profiling fails immediately
3574 due to a profiler signal.
3575 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
3576 with these flags. On platforms where special flags are needed
3577 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
3578 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
3579 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
3581 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
3583 Get rid of some platform-specific functions examining window
3584 system and its capabilities. This is a partial rework of the
3586 * lisp.h (have_menus_p): Remove prototype. This function is
3587 replaced with platform-independent window_system_available.
3588 (check_window_system): Move to...
3589 * frame.h (decode_window_system_frame, window_system_available):
3590 ...here, add new prototypes.
3591 * frame.c (window_system_available, decode_window_system_frame):
3593 (check_window_system): Platform-independent now.
3594 * xterm.h (x_in_use): Remove declaration.
3596 * w32term.h (check_x_frame):
3597 * nsterm.h (check_x_frame): Remove prototypes. This function
3598 is replaced with platform-independent decode_window_system_frame.
3599 * msdos.c (have_menus_p): Remove.
3600 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
3601 Remove platform-specific functions. Use check_window_system,
3602 decode_window_system_frame and check_ns_display_info where
3603 appropriate. Minor style and comment tweaks.
3604 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
3605 (check_x_frame): Likewise.
3606 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
3608 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
3609 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
3610 * xmenu.c, xselect.c: All related users changed.
3612 2013-04-03 Kenichi Handa <handa@gnu.org>
3614 The following changes is to optimize the code for reading UTF-8
3617 * coding.c (check_ascii): Rename from detect_ascii. Return value
3618 changed. Check EOL format. Do not call adjust_coding_eol_type
3620 (check_utf_8): New function.
3621 (adjust_coding_eol_type): Do nothing if already adjusted.
3622 (detect_coding): Compare the return value of check_ascii with
3623 coding->src_bytes. Call adjust_coding_eol_type if necessary.
3624 (decode_coding_gap): Optimize for valid UTF-8.
3626 2013-03-21 Kenichi Handa <handa@gnu.org>
3628 * coding.c (syms_of_coding): Cancel previous change.
3630 * insdel.c (insert_from_gap): Fix previous change.
3632 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
3634 Consistently use platform-specific function to detect window system.
3635 * lisp.h (check_window_system): New prototype. This function is
3636 going to replace check_x, check_w32 and check_ns.
3637 (have_menus_p): Mention msdos.c in comment.
3638 * fontset.c (check_window_system_func): Remove. Adjust all users.
3639 * fontset.h (check_window_system_func): Remove prototype.
3640 * nsterm.h (check_ns):
3641 * xterm.h (check_x):
3642 * w32term.h (check_w32): Likewise.
3643 * menu.c (Fx_popup_menu): Use check_window_system.
3644 * msdos.c (check_window_system): Define for MS-DOS.
3645 * nsfns.m (check_window_system): Define for NS. Adjust all users.
3646 * w32fns.c (check_window_system): Likewise for MS-Windows.
3647 * xfns.c (check_window_system): Likewise for X.
3648 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
3649 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
3651 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
3653 Prefer < to > in range checks such as 0 <= i && i < N.
3654 This makes it easier to visualize quantities on a number line.
3655 This patch doesn't apply to all such range checks,
3656 only to the range checks affected by the 2013-03-24 change.
3657 This patch reverts most of the 2013-03-24 change.
3658 * alloc.c (xpalloc, Fgarbage_collect):
3659 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
3660 * character.c (string_escape_byte8):
3661 * charset.c (read_hex):
3662 * data.c (cons_to_unsigned):
3663 * dispnew.c (update_frame_1):
3664 * doc.c (Fsubstitute_command_keys):
3665 * doprnt.c (doprnt):
3666 * editfns.c (hi_time, decode_time_components):
3667 * fileio.c (file_offset):
3668 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3669 * font.c (font_intern_prop):
3670 * frame.c (x_set_alpha):
3671 * gtkutil.c (get_utf8_string):
3672 * indent.c (check_display_width):
3673 * keymap.c (Fkey_description):
3674 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
3676 * minibuf.c (read_minibuf_noninteractive):
3677 * process.c (wait_reading_process_output):
3678 * search.c (Freplace_match):
3679 * window.c (get_phys_cursor_glyph):
3680 * xdisp.c (redisplay_internal):
3681 * xsmfns.c (smc_save_yourself_CB):
3682 Prefer < to > for range checks.
3683 * dispnew.c (sit_for): Don't mishandle NaNs.
3684 This fixes a bug introduced in the 2013-03-24 change.
3685 * editfns.c (decode_time_components): Don't hoist comparison.
3686 This fixes another bug introduced in the 2013-03-24 change.
3688 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3690 * frame.h (struct frame): Drop scroll_bottom_vpos
3691 member becaue all real users are dead long ago.
3692 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
3693 * xdisp.c (redisplay_internal): Adjust user.
3695 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
3697 * nsmenu.m (showAtX:Y:for:): setLevel to
3698 NSPopUpMenuWindowLevel (Bug#13998).
3700 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
3702 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3703 (ns_check_pending_open_menu): Declare.
3705 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3706 (x_activate_menubar): Update the menu with title that matches
3707 ns_get_pending_menu_title, and call
3708 ns_check_pending_openmenu (Bug#12698).
3709 (menuWillOpen:): New method.
3710 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3712 * nsterm.m (menu_will_open_state, menu_mouse_point)
3713 (menu_pending_title): New varaibles.
3714 (ns_get_pending_menu_title, ns_check_menu_open)
3715 (ns_check_pending_open_menu): New functions.
3717 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
3719 * indent.c (current_column_bol_cache): Remove leftover which is not
3720 used in Fmove_to_column any more.
3721 (current_column, scan_for_column): Adjust users.
3722 * keyboard.c (last_point_position_buffer, last_point_position_window):
3723 Remove leftovers which are not used for recording undo any more.
3724 (command_loop_1, syms_of_keyboard): Adjust users.
3725 * xdisp.c (last_max_ascent): Remove leftover which is not used in
3726 redisplay_window any more.
3727 (move_it_to): Adjust user.
3729 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
3731 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
3732 Update dependencies.
3734 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
3736 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
3737 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
3740 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3742 * window.h (struct window): Replace hchild, vchild and buffer slots
3743 with the only contents slot. This is possible because each valid
3744 window may have either the child window (in vertical or horizontal
3745 combination) or buffer to display (for the leaf window). Using that,
3746 a lof of operations to traverse and/or change window hierarchies may
3747 be simplified. New member horizontal is used to distinguish between
3748 horizontal and vertical combinations of internal windows.
3749 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
3750 (WINDOW_VERTICAL_COMBINATION_P): New macros.
3751 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
3752 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
3753 Use contents slot, not buffer, where appropriate.
3754 (wset_combination): New function.
3755 (wset_buffer): Add eassert.
3756 (Fframe_first_window): Simplify the loop reaching first window.
3757 (Fwindow_buffer): Use WINDOW_LEAF_P.
3758 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
3759 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
3760 (unshow_buffer): Convert initial debugging check to eassert.
3761 (replace_window, recombine_windows, Fdelete_other_windows_internal)
3762 (make_parent_window, window_resize_check, window_resize_apply)
3763 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3764 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3765 Adjust to match struct window changes.
3766 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3767 (mark_window_cursors_off, count_windows, get_leaf_windows)
3768 (foreach_window_1): Simplify the loop.
3769 * alloc.c (mark_object): Do not check for the leaf window because
3770 internal windows has no glyph matrices anyway.
3771 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3772 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3773 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3774 (build_frame_matrix_from_window_tree, mirror_make_current)
3775 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3776 (update_window_tree, set_window_update_flags): Simplify the loop.
3777 (sync_window_with_frame_matrix_rows): Enforce live window.
3778 Use contents slot, not buffer, where appropriate.
3779 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3780 and WINDOW_HORIZONTAL_COMBINATION_P.
3781 (make_frame_visible_1): Simplify the loop.
3782 Use contents slot, not buffer, where appropriate.
3783 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3784 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3785 (expose_window_tree): Likewise.
3786 Use contents slot, not buffer, where appropriate.
3787 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3788 to avoid deleted windows. Use contents slot instead of buffer.
3789 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3790 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3791 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3792 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3794 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3796 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3797 identify the reasons for assertion violations in bug#14062 and
3799 (Fx_show_tip): Fix compilation error under
3800 "--enable-check-lisp-object-type". (Bug#14073)
3802 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3803 Reported by <rzl24ozi@gmail.com>.
3805 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3807 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3809 (unwind_with_echo_area_buffer): ...to restore it here.
3810 This is needed to ensure that...
3811 (redisplay_window): ...both window markers are valid here,
3812 which is verified by eassert.
3813 * editfns.c (save_excursion_save): Do not assume that
3814 selected_window always displays the buffer.
3815 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3818 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3820 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3823 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3825 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3827 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3829 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3830 since MinGW's w32api headers do. This avoids compiler warnings.
3832 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3835 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3837 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3839 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3841 * gtkutil.c (style_changed_cb): Check if frame is live and an
3842 X frame (Bug#14038).
3844 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3846 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3847 Define only for _WIN32_WINNT less than 0x0500.
3848 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3850 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3851 see its own definitions of 'struct timeval' and 'struct timezone'.
3853 Fix incompatibilities between MinGW.org and MinGW64 headers.
3854 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3856 * w32.c (REPARSE_DATA_BUFFER): Guard with
3857 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3859 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3861 * xterm.c: Include X11/XKBlib.h
3862 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3864 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3866 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3868 * blockinput.h (input_blocked_p): Likewise.
3869 * bytecode.c (exec_byte_code): Likewise.
3870 * callproc.c (call_process_kill, call_process_cleanup)
3871 (Fcall_process): Likewise.
3872 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3873 (Fccl_execute_on_string): Likewise.
3874 * character.c (string_escape_byte8): Likewise.
3875 * charset.c (read_hex): Likewise.
3876 * cm.c (calccost): Likewise.
3877 * data.c (cons_to_unsigned): Likewise.
3878 * dired.c (directory_files_internal, file_name_completion):
3880 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3881 (sit_for): Likewise.
3882 * doc.c (Fsubstitute_command_keys): Likewise.
3883 * doprnt.c (doprnt): Likewise.
3884 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3885 * emacsgtkfixed.c: Likewise.
3886 * fileio.c (file_offset, Fwrite_region): Likewise.
3887 * floatfns.c (Fexpt, fmod_float): Likewise.
3888 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3890 * font.c (font_intern_prop): Likewise.
3891 * frame.c (x_set_alpha): Likewise.
3892 * gtkutil.c (get_utf8_string): Likewise.
3893 * indent.c (check_display_width): Likewise.
3894 * intervals.c (create_root_interval, rotate_right, rotate_left)
3895 (split_interval_right, split_interval_left)
3896 (adjust_intervals_for_insertion, delete_node)
3897 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3898 (merge_interval_right, merge_interval_left, copy_intervals)
3899 (set_intervals_multibyte_1): Likewise.
3900 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3901 * keymap.c (Fkey_description): Likewise.
3902 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3903 * lread.c (openp, read_integer, read1, string_to_number):
3905 * menu.c (ensure_menu_items): Likewise.
3906 * minibuf.c (read_minibuf_noninteractive): Likewise.
3907 * print.c (printchar, strout): Likewise.
3908 * process.c (create_process, Faccept_process_output)
3909 (wait_reading_process_output, read_process_output, send_process)
3910 (wait_reading_process_output): Likewise.
3911 * profiler.c (make_log, handle_profiler_signal): Likewise.
3912 * regex.c (re_exec): Likewise.
3913 * regex.h: Likewise.
3914 * search.c (looking_at_1, Freplace_match): Likewise.
3915 * sysdep.c (get_child_status, procfs_ttyname)
3916 (procfs_get_total_memory): Likewise.
3917 * systime.h (EMACS_TIME_VALID_P): Likewise.
3918 * term.c (dissociate_if_controlling_tty): Likewise.
3919 * window.c (get_phys_cursor_glyph): Likewise.
3920 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3921 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3923 * xfns.c (Fx_window_property): Likewise.
3924 * xmenu.c (set_frame_menubar): Likewise.
3925 * xselect.c (x_get_window_property, x_handle_dnd_message):
3927 * xsmfns.c (smc_save_yourself_CB): Likewise.
3928 * xterm.c (x_scroll_bar_set_handle): Likewise.
3930 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3932 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3933 to be optional or nil. Adjust comment and convert it to docstring.
3934 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3935 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3937 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3939 Static checking by GCC 4.8-20130319.
3940 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3941 * process.c (Fset_process_datagram_address)
3942 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3943 * xdisp.c (get_char_face_and_encoding):
3944 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3945 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3946 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3948 2013-03-24 Ken Brown <kbrown@cornell.edu>
3950 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3951 fix compilation on 64-bit Cygwin, where underscores are not
3952 automatically prepended.
3954 * w32term.c (w32_initialize): Silence compiler warning.
3956 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3958 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3959 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3960 variables, to save and restore frame dimensions.
3961 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3962 after returning from a 'fullscreen' configuration.
3963 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3964 to avoid races between the main thread and the input thread.
3966 * w32term.h (struct w32_output): New members normal_width,
3967 normal_height, normal_top, normal_left, and prev_fsmode.
3968 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3969 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3972 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3973 'fullscreen' parameter. Always record previous width and height
3974 of the frame, except when switching out of maximized modes, so
3975 that they could be restored correctly, instead of resetting to the
3976 default frame dimensions. Send SC_RESTORE command to the frame,
3977 unless we are going to send SC_MAXIMIZE, to restore the frame
3978 resize hints in the mouse pointer shown by the window manager.
3981 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3983 * lisp.h (get_frame_param): Adjust conditions for prototype
3986 2013-03-22 Ken Brown <kbrown@cornell.edu>
3988 * unexcw.c: Drop unneeded inclusion of w32common.h.
3989 (report_sheap_usage): Declare.
3990 (read_exe_header): Add magic numbers for x86_64.
3991 (fixup_executable): Fix printf format specifier for unsigned long
3994 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3996 * frame.h (struct frame): Put menu_bar_window under #ifdef
3997 because this member is not needed when X toolkit is in use.
3998 (fset_menu_bar_window):
3999 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4000 (free_glyphs, update_frame):
4001 * xdisp.c (expose_frame): Likewise.
4002 (display_menu_bar): Likewise. Remove redundant eassert.
4003 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
4006 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
4008 Use functions and constants to manipulate Lisp_Save_Value objects.
4009 This replaces code that used macros and strings and token-pasting.
4010 The change makes the C source a bit easier to follow,
4011 and shrinks the Emacs executable a bit.
4012 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
4013 (make_save_value): Change 1st arg from string to enum. All callers
4016 (mark_object): Use if, not #if, for GC_MARK_STACK.
4017 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
4018 (XSAVE_OBJECT): Now functions, not macros.
4019 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
4020 the constant was never used.
4021 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
4022 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
4023 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
4024 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
4026 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
4027 type3 with a single member save_type. All uses changed.
4028 (save_type, set_save_pointer, set_save_integer): New functions.
4029 * print.c (PRINTX): Remove.
4031 * alloc.c: Remove redundant static declarations.
4033 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4035 * window.h (struct window): Convert left_col, top_line, total_lines
4036 and total_cols from Lisp_Objects to integers. Adjust comments.
4037 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
4039 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
4040 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
4041 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
4042 Adjust users where appropriate.
4044 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4046 * frame.h (struct frame): Drop resx and resy because the same data is
4047 available from window system-specific output context. Adjust users.
4048 (default_pixels_per_inch_x, default_pixels_per_inch_y):
4049 New functions to provide defaults when no window system available.
4050 (FRAME_RES_X, FRAME_RES_Y): New macros.
4051 (NUMVAL): Move from xdisp.c.
4052 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
4053 (Ffont_face_attributes, Fopen_font):
4054 * image.c (gs_load):
4055 * w32font.c (fill_in_logfont):
4056 * xdisp.c (calc_pixel_width_or_height):
4057 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
4058 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
4060 2013-03-20 Kenichi Handa <handa@gnu.org>
4062 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
4063 to 1 (temporary workaround until a bug related to ASCII
4064 optimization is fixed).
4066 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
4068 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
4069 Signal error if window is not internal. Adjust docstring.
4070 (delete_all_child_windows): Use combination_limit to save the buffer.
4071 (Fset_window_configuration): Adjust accordingly.
4072 * print.c (syms_of_print): Initialize debugging output not here...
4073 (init_print_once): ...but in a new function here.
4074 * lisp.h (init_print_once): Add prototype.
4075 * emacs.c (main): Add call to init_print_once. Adjust comments.
4077 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
4079 * window.c (window_resize_check, window_resize_apply)
4080 (window_from_coordinates, recombine_windows, set_window_buffer)
4081 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
4082 (Fsplit_window_internal, Fdelete_window_internal)
4083 (freeze_window_starts): Use bool for booleans.
4084 * window.h (window_frame_coordinates, resize_frame_windows)
4085 (freeze_window_starts, set_window_buffer): Adjust prototypes.
4087 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
4089 * dispnew.c (bitch_at_user): Use `user-error'.
4091 2013-03-17 Ken Brown <kbrown@cornell.edu>
4093 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
4094 as return type of image_background. (Bug#13981)
4095 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
4097 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
4099 * nsterm.m (updateFrameSize:): Change resize increments if needed.
4100 (ns_select): Don't return with result uninitialized.
4102 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
4105 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
4107 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
4108 directories. If filename is nil, get directory name (Bug#13932).
4109 Use getFilename and getDirectory.
4110 (getFilename, getDirectory): New methods for EmacsSavePanel and
4112 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
4114 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
4116 * coding.c (decode_coding_gap): Fix typo caught by static checking.
4118 2013-03-15 Kenichi Handa <handa@gnu.org>
4120 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
4121 (adjust_after_replace): Make it back to static. Delete the third
4122 arg text_at_gap_tail. Cancel the code for handling it.
4124 * coding.h (struct coding_system): New member eol_seen.
4126 * coding.c (detect_ascii): New function.
4127 (detect_coding): Set coding->head_ascii and coding->eol_seen only
4128 when the source bytes are actually scanned. On detecting for
4129 coding_category_utf_8_auto, call detect_ascii instead of scanning
4130 source bytes directly.
4131 (produce_chars): Call insert_from_gap with the new arg 0.
4132 (encode_coding): Likewise.
4133 (decode_coding_gap): Control ASCII optimization by the variable
4134 disable_ascii_optimization instead of #ifndef .. #endif.
4135 Deccode EOL format according to coding->eol_seen.
4136 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
4139 * lisp.h (adjust_after_replace): Cancel externing it.
4140 (insert_from_gap): Adjust prototype.
4142 2013-03-15 Eli Zaretskii <eliz@gnu.org>
4144 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
4145 FULLSCREEN_MAXIMIZED. (Bug#13935)
4147 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
4149 * region-cache.c (find_cache_boundary, move_cache_gap)
4150 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
4151 Simplify debugging check and convert to eassert. Adjust comment.
4152 (pp_cache): Put under ENABLE_CHECKING.
4154 2013-03-14 Eli Zaretskii <eliz@gnu.org>
4156 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
4157 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
4159 (w32fullscreen_hook): If the frame is visible, reset
4160 f->want_fullscreen flag after changing the frame size. If the
4161 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
4164 2013-03-13 Daniel Colascione <dancol@dancol.org>
4166 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
4167 too so that these builds can use Cygwin's file conversion
4168 functions. (We've been building and linking cygw32.o all along
4169 and just not using it.)
4171 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4173 File synchronization fixes (Bug#13944).
4174 * Makefile.in (LIB_FDATASYNC): New macro.
4176 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
4177 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
4178 Don't worry about HAVE_FSYNC, since a substitute fsync is
4179 available if the system lacks one.
4180 (Fwrite_regin): Retry fsync if interrupted.
4182 2013-03-13 Eli Zaretskii <eliz@gnu.org>
4184 * w32term.c (w32_read_socket): If the Emacs frame is being
4185 activated, call w32fullscreen_hook, to make sure the new frame
4186 dimensions are in effect. (Bug#13937)
4188 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
4190 * xdisp.c (init_iterator): Simplify because both character and byte
4191 positions are either specified or -1. Add eassert. Adjust comment.
4192 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
4193 character and byte positions can be obtained from marker.
4195 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4197 Static checking by Sun C 5.12.
4198 * alloc.c (buffer_memory_full) [REL_ALLOC]:
4199 * bytecode.c (exec_byte_code):
4200 * dispnew.c (init_display):
4202 * fileio.c (Fsubstitute_in_file_name):
4203 * keyboard.c (Fevent_convert_list):
4204 * keymap.c (Fsingle_key_description):
4205 * term.c (maybe_fatal, fatal):
4206 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
4207 * xsmfns.c (Fhandle_save_session):
4208 Omit unreachable code.
4209 * keymap.c (map_keymap_char_table_item): Cast void * to
4210 a function pointer type; the C Standard requires this.
4212 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
4213 Include <sys/param.h> unconditionally, as that works elsewhere and
4214 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
4215 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
4218 See ChangeLog.12 for earlier changes.
4224 Copyright (C) 2011-2013 Free Software Foundation, Inc.
4226 This file is part of GNU Emacs.
4228 GNU Emacs is free software: you can redistribute it and/or modify
4229 it under the terms of the GNU General Public License as published by
4230 the Free Software Foundation, either version 3 of the License, or
4231 (at your option) any later version.
4233 GNU Emacs is distributed in the hope that it will be useful,
4234 but WITHOUT ANY WARRANTY; without even the implied warranty of
4235 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4236 GNU General Public License for more details.
4238 You should have received a copy of the GNU General Public License
4239 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.