1 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
3 Prefer 'Qfoo' to 'intern ("foo")'
4 * buffer.c (syms_of_buffer):
5 * bytecode.c (exec_byte_code):
6 * callint.c (Fcall_interactively):
7 * callproc.c (create_temp_file):
8 * charset.c (define_charset_internal):
9 * coding.c (syms_of_coding):
10 * editfns.c (syms_of_editfns):
12 * fns.c (syms_of_fns):
13 * frame.c (delete_frame, Fframe_parameters):
14 * keyboard.c (syms_of_keyboard):
15 * keymap.c (syms_of_keymap):
16 * minibuf.c (read_minibuf, syms_of_minibuf):
17 * nsfns.m (ns_cursor_type_to_lisp):
18 * textprop.c (syms_of_textprop):
19 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
20 * xfns.c (x_create_tip_frame, Fx_select_font):
21 * xml.c (parse_region):
22 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
23 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
25 (keys_of_buffer): ... instead of here.
26 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
27 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
30 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
32 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
33 setting fatal_error_in_progress, so gobble_input and *read_socket are
34 not read if there are pending_signals.
36 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
38 Simplify binary I/O configuration
39 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
40 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
41 (FOPEN_BINARY, FOPEN_TEXT): New macros.
42 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
43 doesn't guarantee that "t" will work.
45 2015-02-19 Eli Zaretskii <eliz@gnu.org>
47 * keyboard.c (read_char): Make sure this_single_command_key_start
48 is in sync with this_command_key_count, around the call to
49 input-method-function. (Bug#19774)
51 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
53 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
54 message to DefWindowProc, after positioning the IME window, to
55 trigger its display. (Bug#11732)
57 2015-02-18 Eli Zaretskii <eliz@gnu.org>
59 * emacs.c (Fkill_emacs): Exit with specified exit code even if
60 stdin is at EOF. (Bug#19897)
62 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
64 * keyboard.c (read_char): When there is an input method function,
65 do not restore the echo area if a prefix argument is being
66 introduced. (Bug#19875)
68 2015-02-16 Kelly Dean <kelly@prtime.org>
70 * src/keyboard.c (timer_check_2): Fix incorrect comment.
72 2015-02-14 Martin Rudalics <rudalics@gmx.at>
74 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
75 Suggested by Alan Mackenzie <acm@muc.de>.
77 2015-02-14 Eli Zaretskii <eliz@gnu.org>
79 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
80 x_relative_mouse_position only for X frames. (Bug#19862)
82 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
84 Better support for future plugins
85 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
86 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
87 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
89 2015-02-11 Martin Rudalics <rudalics@gmx.at>
91 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
92 SIZE_RESTORED cases correctly handle `maximized' value for the
93 `fullscreen' parameter. Don't use 'maximized' frame parameter
95 (w32fullscreen_hook): Include menu bar height when calculating
96 new text height in FULLSCREEN_BOTH case.
97 * xterm.c (do_ewmh_fullscreen): Handle transition from
98 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
99 x_frame_normalize_before_maximize is set.
101 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
103 Use bool for boolean in xdisp.c
104 * dispextern.h (display_prop_intangible_p, resize_mini_window)
105 (pixel_to_glyph_coords, mark_window_display_accurate)
106 (compute_display_string_pos, handle_tool_bar_click)
107 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
108 * lisp.h (setup_echo_area_for_printing, message_with_string)
109 (pos_visible_p): Use bool for boolean.
110 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
111 Remove unnecessary forward decls.
112 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
113 (CHECK_IT, CHECK_WINDOW_END):
114 Now an inline function that is always defined.
116 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
117 Remove; no longer needed.
118 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
119 (get_overlay_strings): Omit unnecessary casts.
120 (forward_to_next_line_start):
122 Prefer !BOOL to (BOOL ? 0 : 1).
123 (next_element_function): New typedef.
124 (get_next_element): Use it. Now const.
125 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
126 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
127 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
128 (tool_bar_item_info): Simplify.
129 (invisible_prop): Rename from invisible_p, since it doesn't
130 return bool. All callers changed.
131 (x_produce_glyphs): Simplify.
133 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
135 Check for some overflows in vertical-motion
136 * indent.c (window_column_x): New function.
137 (Fvertical_motion): Use it to protect against integer overflow
138 when computing column. Prefer extract_float to doing things by hand.
139 Avoid unnecessary casts.
141 * xfont.c: Minor style fixes
142 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
143 Redo loop so that less indentation is needed.
145 2015-02-09 Eli Zaretskii <eliz@gnu.org>
147 * indent.c (Fvertical_motion): Accept an additional argument
148 CUR-COL and use it as the starting screen coordinate.
149 * window.c (window_scroll_line_based, Fmove_to_window_line): All
150 callers of vertical-motion changed.
152 2015-02-09 Dima Kogan <dima@secretsauce.net>
154 * font.c (font_score): Remove unused variable assignment.
156 2015-02-09 Dima Kogan <dima@secretsauce.net>
158 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
160 * font.c (font_score): Try to find a font without scaling first,
161 and only accept scalable fonts if we did not get a match (Bug#19117).
163 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
165 * keyboard.c (syms_of_keyboard): Use non-nil default value.
167 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
169 Use C99's INFINITY and NAN macros
170 * lread.c: Include <math.h>.
171 (string_to_number): Use INFINITY and NAN rather than rolling our own.
172 This avoids some runtime diagnostics when building with
173 gcc -fsanitize=undefined.
175 Fix bidi_explicit_dir_char undefined behavior
176 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
177 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
179 Better distinguish infinite from invalid times
180 * editfns.c (check_time_validity): New function.
181 (decode_time_components): Return int, not bool.
182 Return -1 (not 0) if the time is out of range.
184 (lisp_time_struct, lisp_seconds_argument): Distinguish better
185 between time overflow and invalid time values.
187 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
189 Minor tweaks to frame_size_history_add
190 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
191 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
192 (Fframe_after_make_frame): Simplify.
193 * gtkutil.c: Remove commented-out code.
194 * xfns.c (Fx_create_frame): Fix indenting.
196 2015-02-08 Eli Zaretskii <eliz@gnu.org>
198 * frame.c (Fframe_parameter): Don't replace a non-nil value of
199 foreground-color or background-color parameters with a nil value.
202 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
204 * data.c (Findirect_function): Like `symbol-function', don't signal an
205 error for void functions any more.
207 2015-02-07 Martin Rudalics <rudalics@gmx.at>
209 * frame.c (frame_size_history_add): New function.
210 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
211 only after frame's after_make_frame slot is true.
212 Inhibit resizing fullwidth-/height frames in one direction only.
213 Update frame_size_history.
214 (adjust_frame_size): Call frame_size_history_add.
215 (make_frame): Initalize after_make_frame slot.
216 (Fmake_terminal_frame): Adjust adjust_frame_size call.
217 (Fcan_run_window_configuration_change_hook): Rename to
218 Fframe_after_make_frame. Set after_make_frame slot.
219 Return second argument.
220 (x_set_frame_parameters): Postpone handling fullscreen parameter
221 until after width and height parameters have been set.
222 Apply width and height changes only if can_x_set_window_size is true.
223 Update frame_size_history.
224 (Qadjust_frame_size_1, Qadjust_frame_size_2)
225 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
226 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
227 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
228 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
229 (Qxg_change_toolbar_position, Qx_net_wm_state)
230 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
231 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
232 (Qtip_frame, Qterminal_frame): New symbols.
233 (Vframe_adjust_size_history): Rename to frame_size_history.
234 * frame.h (struct frame):
235 Rename can_run_window_configuration_change_hook slot to
237 (frame_size_history_add): Extern.
238 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
239 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
240 (xg_frame_set_char_size): Try to preserve the status of
241 fullwidth/-height frames. Call frame_size_history_add.
242 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
243 (xg_change_toolbar_position): Call frame_size_history_add.
244 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
246 (Fx_create_frame): Process fullscreen parameter after frame has
248 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
249 (Fx_frame_geometry): Don't pollute pure storage.
250 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
251 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
252 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
253 w32fullscreen_hook immediately.
254 (x_fullscreen_adjust, x_check_fullscreen): Remove.
255 (w32fullscreen_hook): Call change_frame_size just as with a
256 "normal" frame resize operation. Call do_pending_window_change.
257 (x_set_window_size): Try to handle fullwidth and fullheight more
258 accurately. Don't rely on w32_enable_frame_resize_hack.
259 (w32_enable_frame_resize_hack): Remove variable.
260 * widget.c (EmacsFrameResize): Remove dead code.
261 Call frame_size_history_add
262 * window.c (run_window_configuration_change_hook):
263 Check f->after_make_frame instead of
264 f->can_run_window_configuration_change_hook.
265 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
266 (Fx_create_frame): Process fullscreen parameter after frame has
268 (Fx_frame_geometry): Don't pollute pure storage.
269 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
270 Call frame_size_history_add.
271 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
272 (x_check_fullscreen): Count in menubar when calling
273 XResizeWindow. Wait for ConfigureNotify event.
274 Call frame_size_history_add.
275 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
276 changing a fullheight frame's width or a fullwidth frame's
277 height. Call frame_size_history_add.
278 (x_set_window_size): Simplify xg_frame_set_char_size and
279 x_set_window_size_1 calls.
280 (x_frame_normalize_before_maximize): New variable.
282 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
284 Remove no-longer-used cursor_in_echo_area code
285 * dispnew.c (set_window_cursor_after_update, update_frame_1):
286 Remove checks for negative cursor_in_echo_area, since this var is
287 a boolean, and has been a boolean for some time. Simplify.
288 * dispnew.c (init_display):
289 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
291 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
293 * eval.c (Ffunction): Handle the new (:documentation ...) form.
294 (syms_of_eval): Declare `:documentation'.
296 2015-02-05 Martin Rudalics <rudalics@gmx.at>
298 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
299 argument added on 2015-02-01.
301 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
303 Remove no-longer-used two_byte_p calculations
304 * dispextern.h (struct glyph_string): Remove member two_byte_p.
306 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
309 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
311 Omit unnecessary var if GTK or NS
312 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
313 Now a constant zero on these platforms.
315 2015-02-01 Martin Rudalics <rudalics@gmx.at>
317 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
319 2015-01-31 Eli Zaretskii <eliz@gnu.org>
321 * coding.c (raw_text_coding_system_p): New function.
323 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
324 keyboard coding-system is 'raw-text'. (Bug#19532)
326 * coding.h (raw_text_coding_system_p): Add prototype.
328 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
330 * Makefile.in (gl-stamp): Generate globals.h through the use of
332 (globals.h): Replace with empty command.
334 2015-01-31 Eli Zaretskii <eliz@gnu.org>
336 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
337 and ICONIFY_EVENT for the purposes of breaking while-no-input
340 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
341 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
344 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
346 Simplify read_dirent's MSDOS hacks
347 * dired.c (read_dirent): Simplify by removing the need for the
348 DIR_ENTRY argument. All callers changed. This separates the
349 MS-DOS idiosyncrasies better from the rest of the code.
351 2015-01-30 Eli Zaretskii <eliz@gnu.org>
353 * dired.c (read_dirent): Accept an additional argument
354 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
355 time it is called, report the error as if it happened in
357 (directory_files_internal, file_name_completion): Adjust callers
360 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
362 Refactor calls to opendir for simplicity
363 * dired.c (open_directory): Accept Lisp_Object, not char *, for
364 dirname. Signal an error if the open fails. All callers changed.
366 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
368 Report readdir failures
369 Previously, on non-MS-Windows platforms the code treated most
370 readdir failures as EOF. This was incorrect, e.g., when readdir
371 fails with errno == EOVERFLOW. Signal an error instead.
372 * dired.c (read_dirent):
373 New function, which signals an error when readdir fails.
374 (directory_files_internal, file_name_completion): Use it.
376 2015-01-29 Eli Zaretskii <eliz@gnu.org>
378 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
379 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
382 * w32font.c (struct font_callback_data, w32font_list_internal)
383 (w32font_driver, w32font_match_internal): Use bool where appropriate.
385 * w32menu.c (x_activate_menubar, set_frame_menubar)
386 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
387 (is_simple_dialog): Use bool where appropriate.
389 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
391 Use bool, not int, to track face changes
392 * xfaces.c (face_change): Rename from face_change_count, and
393 change from int to bool. The var is now true (instead of nonzero)
394 if attributes have changed; this is simpler. All uses changed.
397 2015-01-28 Eli Zaretskii <eliz@gnu.org>
399 * dired.c (directory_files_internal, file_name_completion)
400 [WINDOWSNT]: Signal an error when errno is set non-zero by
401 'readdir', regardless of its value.
403 * w32.c (sys_readdir): Set errno to ENOENT when the directory
404 doesn't exist and to EACCES when it's not accessible to the
405 current user. Set errno to zero when FindNextFile exhausts the
406 directory, so that callers don't interpret that as an error and
407 don't signal a file-error.
408 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
410 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
411 returns NULL and errno is ENOTDIR, behave as if opendir failed to
412 open the directory. (Bug#19701)
414 * w32.c (sys_readdir): If FindFirstFile fails because the
415 directory doesn't exist, set errno to ENOTDIR.
417 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
419 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
421 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
423 Fix coding.c subscript error
424 * coding.c (CODING_ISO_INVOKED_CHARSET):
425 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
427 2015-01-28 Eli Zaretskii <eliz@gnu.org>
429 * xdisp.c (produce_image_glyph): Fix display of images in R2L
430 screen lines: prepend the new glyph to the ones already there
431 instead of appending it.
433 * w32fns.c (w32_set_title_bar_text): New function, including
434 support for titles with non-ASCII characters outside of the
435 current system codepage.
436 (x_set_name, x_set_title): Use it. (Bug#19590)
438 * indent.c (Fvertical_motion): Return zero if we started from ZV
439 and there's an overlay after-string there. (Bug#19553)
441 * emacs.c (usage_message): Fix the description of the -nl switch.
444 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
445 end information if the window_end_valid flag is unset.
446 (try_window_id): If the call to display_line invalidated the
447 window end information, give up the try_window_id optimization.
450 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
451 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
453 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
455 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
457 * lisp.mk (lisp): Add cl-preloaded.
459 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
461 Use bool for boolean in xfaces.c
462 * dispextern.h: Adjust to signature changes.
463 * font.c (font_at, font_range):
464 * fontset.c (Finternal_char_font):
465 * fringe.c (draw_fringe_bitmap_1):
466 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
467 (get_next_display_element, highlight_trailing_whitespace)
468 (display_string, calc_line_height_property)
469 (note_mode_line_or_margin_highlight, note_mouse_highlight):
470 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
471 (menu_face_changed_default, recompute_basic_faces)
472 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
473 (tty_defined_color, defined_color, face_color_gray_p)
474 (face_color_supported_p, load_color2, load_face_colors)
475 (Fx_list_fonts, LFACEP, push_named_merge_point)
476 (resolve_face_name, lface_from_face_name_no_resolve)
477 (lface_from_face_name, get_lface_attributes_no_remap)
478 (get_lface_attributes, lface_fully_specified_p)
479 (set_lface_from_font, merge_face_vectors, merge_named_face)
480 (merge_face_ref, Finternal_make_lisp_face)
481 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
482 (Finternal_set_lisp_face_attribute)
483 (update_face_from_frame_parameter, set_font_frame_param)
484 (face_boolean_x_resource_value)
485 (Finternal_set_lisp_face_attribute_from_resource)
486 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
487 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
488 (lface_equal_p, Finternal_lisp_face_equal_p)
489 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
490 (Fcolor_distance, lookup_named_face, lookup_basic_face)
491 (lookup_derived_face, Fface_attributes_as_vector)
492 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
493 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
494 (realize_default_face, realize_named_face)
495 (realize_non_ascii_face, realize_x_face, map_tty_color)
496 (realize_tty_face, compute_char_face, face_at_buffer_position)
497 (face_for_overlay_string, face_at_string_position):
498 Use bool for boolean.
499 * xfaces.c (set_lface_from_font):
500 Return void, since callers never use the result.
502 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
504 * image.c (lookup_pixel_color): Reorder conditions that are
506 (x_to_xcolors): Likewise.
507 (x_detect_edges): Likewise.
508 (png_load_body): Likewise.
509 (gif_close): Likewise.
510 (gif_load): Likewise.
512 2015-01-25 Eli Zaretskii <eliz@gnu.org>
514 Use bool for boolean in w32term.c
515 * w32term.c (x_update_window_begin, x_update_window_end)
516 (x_update_end, x_after_update_window_line)
517 (x_set_glyph_string_gc, x_draw_glyph_string_background)
518 (x_draw_glyph_string_foreground)
519 (x_draw_composite_glyph_string_foreground)
520 (x_draw_glyphless_glyph_string_foreground)
521 (x_draw_image_glyph_string, x_draw_glyph_string)
522 (x_draw_stretch_glyph_string, note_mouse_movement)
523 (w32_mouse_position, x_scroll_bar_report_motion)
524 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
525 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
526 (w32_draw_window_cursor, x_new_font, x_set_offset)
527 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
528 Use bool where appropriate.
530 Use bool for boolean in w32fns.c
531 * w32fns.c (w32_defined_color, x_decode_color)
532 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
533 (x_set_menu_bar_lines, x_change_tool_bar_height)
534 (x_set_internal_border_width, x_explicitly_set_name)
535 (x_implicitly_set_name, Fx_create_frame, w32_window)
536 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
538 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
540 Use bool for boolean in xfns.c
541 * xfaces.c (x_update_menu_appearance):
542 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
543 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
544 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
545 (x_change_tool_bar_height, x_set_internal_border_width)
546 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
547 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
548 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
549 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
550 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
551 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
552 (clean_up_dialog, syms_of_xfns):
553 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
554 (xic_create_fontsetname):
555 Use bool for boolean.
556 * xfns.c: Include bitmaps/gray.xbm unconditionally.
558 Count MANY function args more reliably
559 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
560 * buffer.c (Fbuffer_list, Fkill_buffer):
561 * callint.c (read_file_name, Fcall_interactively):
562 * charset.c (Fset_charset_priority, syms_of_charset):
563 * chartab.c (uniprop_encode_value_numeric):
564 * coding.c (syms_of_coding):
565 * composite.c (syms_of_composite):
566 * data.c (wrong_range):
567 * dbusbind.c (syms_of_dbusbind):
568 * dired.c (file_attributes):
569 * editfns.c (Fdecode_time, update_buffer_properties, format2):
570 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
571 (call4, call5, call6, call7):
572 * fileio.c (Finsert_file_contents, choose_write_coding_system)
573 (Fcar_less_than_car, build_annotations, auto_save_error):
574 * filelock.c (get_boot_time):
575 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
576 (maybe_resize_hash_table, secure_hash):
577 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
578 * fontset.c (fontset_add, Fset_fontset_font):
579 * ftfont.c (ftfont_lookup_cache):
580 * gtkutil.c (xg_get_font):
581 * insdel.c (signal_before_change, signal_after_change):
582 * keymap.c (append_key):
583 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
584 * minibuf.c (Fread_buffer):
585 * print.c (print_preprocess):
586 * process.c (Fformat_network_address, Fmake_network_process)
587 (server_accept_connection):
588 * sound.c (Fplay_sound_internal):
589 * term.c (Fsuspend_tty, Fresume_tty):
590 * window.c (window_list):
591 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
592 (message_with_string):
593 * xfaces.c (Fx_list_fonts):
594 * xfont.c (syms_of_xfont):
595 * xselect.c (x_handle_selection_request)
596 (x_handle_selection_clear, x_clear_frame_selections)
597 (x_clipboard_manager_error_1):
598 Prefer CALLMANY and CALLN to counting args by hand.
599 * doc.c (reread_doc_file): Remove unused code.
600 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
601 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
602 Prefer call1 and call2 to Ffuncall.
603 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
604 Use struct literal rather than a local var, for simplicity.
605 * keymap.c (where_is_internal): Use NULL rather than a pointer
607 * lisp.h (CALLMANY, CALLN): New macros.
608 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
611 Use gnustep-config if available
612 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
613 It doesn't appear to be needed, and the inclusion breaks on
614 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
616 2015-01-22 Eli Zaretskii <eliz@gnu.org>
618 * xdisp.c (init_iterator): Restore a comment lost in transition.
620 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
622 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
623 * xfont.c (xfont_driver, xfont_chars_supported)
624 (xfont_text_extents):
625 * xftfont.c (xftfont_get_colors, xftfont_open)
626 (xftfont_prepare_face, xftfont_done_face)
627 (xftfont_cached_font_ok):
628 * xgselect.c (xg_select):
629 Use bool for boolean.
631 Don't downcase system diagnostics' first letters
632 * fileio.c (report_file_errno): Don't downcase, and simplify.
635 Isolate NIL_IS_ZERO-assuming code better
636 Suggested by Stefan Monnier in:
637 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
638 * alloc.c (allocate_pseudovector):
639 Use memclear, not memsetnil, to remove a 'verify'.
640 * callint.c (Fcall_interactively):
641 * dispnew.c (realloc_glyph_pool):
642 * xdisp.c (init_iterator):
643 Use memclear, not memset, to remove a 'verify'.
644 * lisp.h (memclear): Rename from memsetnil, and take a byte
645 count rather than a word count. All callers changed.
647 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
649 Undo port to hypothetical nonzero Qnil case
650 This mostly undoes the previous change in this area. See:
651 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
652 * alloc.c (allocate_pseudovector):
653 * callint.c (Fcall_interactively):
654 * dispnew.c (realloc_glyph_pool):
655 * fringe.c (init_fringe):
656 * lisp.h (memsetnil):
657 * xdisp.c (init_iterator):
658 Simplify by assuming that Qnil is zero, but verify the assumption.
659 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
660 NIL_IS_NONZERO. All uses changed.
662 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
664 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
666 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
668 Prefer xlispstrdup to avoid dumb calls to strlen.
669 * nsfont.m (ns_get_family):
670 * nsterm.m (ns_term_init):
671 * w32fns.c (w32_window):
672 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
674 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
676 Correct an old fix for GTK font selection
677 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
680 Fix minor bugs with printing null bytes
681 * minibuf.c (read_minibuf_noninteractive):
682 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
683 Work even if the Lisp string contains a null byte.
685 Port to hypothetical case where Qnil is nonzero
686 * alloc.c (allocate_pseudovector):
687 * callint.c (Fcall_interactively):
688 * coding.c (syms_of_coding):
689 * dispnew.c (realloc_glyph_pool):
690 * fringe.c (init_fringe):
691 * lisp.h (memsetnil):
692 * xdisp.c (init_iterator):
693 Port to the currently-hypothetical case where Qnil is nonzero.
694 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
695 as there are no Lisp_Object values in the data here.
696 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
697 All uses changed. Define only if not already defined, so that one
698 can debug with -DNIL_IS_NONZERO.
699 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
701 2015-01-19 Eli Zaretskii <eliz@gnu.org>
703 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
704 Qnil is represented as zero, before using that to initialize parts
705 of the glyph structure.
707 * xdisp.c (init_iterator): Verify that Qnil is represented as
708 zero, before using that to initialize parts of the iterator
711 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
713 Prefer memset to repeatedly assigning Qnil
714 * alloc.c (allocate_pseudovector): Catch more bogus values.
715 * alloc.c (allocate_pseudovector):
716 * callint.c (Fcall_interactively):
717 * coding.c (syms_of_coding):
718 * fringe.c (init_fringe):
719 Verify that Qnil == 0.
720 * callint.c (Fcall_interactively):
721 * eval.c (Fapply, Ffuncall):
722 * fns.c (mapcar1, larger_vector):
723 * font.c (font_expand_wildcards):
724 * fringe.c (init_fringe):
725 Prefer memset to assigning zeros by hand.
726 * callint.c (Fcall_interactively):
727 Remove duplicate assignment of Qnil to args[i].
728 * coding.c (syms_of_coding):
729 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
730 * fileio.c (Ffile_selinux_context):
731 Rewrite to avoid need for Lisp_Object array.
732 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
733 (DEFINE_LISP_SYMBOL_END): Use it.
734 (NIL_IS_ZERO): New constant.
735 (memsetnil): New function.
737 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
739 Tune pseudovector allocation assuming Qnil == 0.
740 * alloc.c (allocate_pseudovector): Use memset for both
741 Lisp_Objects and regular slots. Add zerolen arg.
742 * lisp.h (allocate_pseudovector): Adjust prototype.
743 (ALLOCATE_PSEUDOVECTOR): Adjust user.
744 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
745 (allocate_hash_table, allocate_window, allocate_frame)
746 (allocate_process, allocate_terminal): Remove prototypes.
747 * fns.c (allocate_hash_table): Now static here.
748 * frame.c (allocate_frame):
749 * process.c (allocate_process):
750 * terminal.c (allocate_terminal):
751 * window.c (allocate_window): Now static here.
752 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
754 * lisp.h (XTERMINAL): Add eassert.
755 * process.c (make_lisp_proc): Now static here.
757 Prefer INLINE functions in font.h to match style used in lisp.h.
758 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
759 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
760 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
762 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
763 * ftfont.c (ftfont_shape):
764 * macfont.m (macfont_shape):
765 * w32uniscribe.c (uniscribe_shape):
766 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
768 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
770 Give up on -Wsuggest-attribute=const
771 * decompress.c (Fzlib_available_p):
772 * gnutls.c (Fgnutls_available_p):
773 * gtkutil.h (xg_uses_old_file_dialog):
774 * xdisp.c (Ftool_bar_height):
775 * xmenu.c (popup_activated):
776 No longer const, since it's not const on at lest some
777 configurations, and we shouldn't lie to the compiler.
779 2015-01-15 Eli Zaretskii <eliz@gnu.org>
781 * fileio.c: Include binary-io.h.
782 (Fset_binary_mode): New function.
783 (syms_of_fileio): Defsubr it.
784 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
786 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
788 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
789 (Fgnutls_peer_status): Use it to set the :self-signed flag.
790 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
791 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
793 2015-01-14 Eli Zaretskii <eliz@gnu.org>
795 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
796 when FLAGS indicate the item is not highlighted. (Bug#19596)
798 2015-01-14 Martin Rudalics <rudalics@gmx.at>
800 * xmenu.c (update_frame_menubar): Remove garbaged code.
802 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
804 remove_slash_colon need not be inline
805 * process.c, process.h (remove_slash_colon): No longer inline.
806 This saves text bytes without hurting runtime performance.
808 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
810 Avoid extra multibyteness check in ENCODE_FILE users.
811 * callproc.c (encode_current_directory, Fcall_process, call_process):
812 * dired.c (directory_files_internal, file_name_completion):
813 Do not check for STRING_MULTIBYTE because encode_file_name
814 is a no-op for unibyte strings.
816 * process.h (remove_slash_colon): New function.
817 * callproc.c (encode_current_directory, call_process):
818 * process.c (Fstart_process): Use it.
820 Consistently handle time zone specification.
821 * editfns.c (decode_time_zone): New function, refactored out from ...
822 (Fencode_time): ... adjusted user.
823 (Fset_time_zone_rule): Use decode_time_zone.
825 * editfns.c (make_buffer_string_both): If requested range intersects
826 the gap, don't move the latter but copy in two regions, thus avoiding
827 unnecessary relocation of buffer data.
829 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
831 Use bool for boolean in xmenu.c, xml.c
832 * xmenu.c (x_menu_set_in_use, popup_get_selection)
833 (Fx_menu_bar_open_internal, popup_widget_loop)
834 (x_activate_menubar, xg_crazy_callback_abort)
835 (update_frame_menubar, set_frame_menubar)
836 (initialize_frame_menubar, free_frame_menubar)
837 (create_and_show_popup_menu, x_menu_show)
838 (create_and_show_dialog, x_dialog_show):
839 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
840 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
841 * xrdb.c (main) [TESTRM]:
842 * xsettings.c (init_gsettings):
843 * xterm.c (XFillRectangle, xg_scroll_callback)
844 (xg_end_scroll_callback):
845 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
846 Use bool for boolean.
847 * xmenu.c (TRUE): Remove; no longer used.
848 (show_help_event): Remove long-unused code.
849 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
851 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
853 Don't say Fnext_read_file_uses_dialog_p is const
854 It's const only if a windowing system is not used; don't say it's
855 const otherwise. See:
856 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
857 * fileio.c (next_read_file_uses_dialog_p): Remove.
858 Move guts back to ...
859 (Fnext_read_file_uses_dialog_p): ... here.
860 Don't declare as const, as make-docfile.c now has a special case
861 for this function. This is an ugly hack, but it's better than
862 lying to the compiler.
864 Remove now-unnecessary forward XTYPE decl
865 * lisp.h (XTYPE): Remove forward declaration. The recent merge
866 from emacs-24 fixed the problem in a better way, by moving XPNTR's
867 definition to after XTYPE's.
869 2015-01-13 Eli Zaretskii <eliz@gnu.org>
871 Fix problems with 32-bit wide-int build exposed by MinGW.
872 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
873 compilation error in an unoptimized build when !USE_LSB_TAG.
875 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
876 same larger value as for the 64-bit build.
878 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
879 avoid compiler warnings.
881 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
882 Avoid compiler warnings about cast from integer to pointer of
885 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
886 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
887 casting from integer to pointer of different size.
888 (add_menu_item): Pass the help-echo string as a pointer to
889 Lisp_String, not as a Lisp_Object.
890 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
891 string object from its C pointer.
893 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
894 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
896 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
897 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
898 compiler warnings about size differences.
899 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
900 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
901 (Fw32_toggle_lock_key): Pass the new state of the key as a C
902 integer; use -1 for nil. Doc fix.
904 * .gdbinit (xgetsym): New subroutine.
905 (xsymname, xsymbol): Use it.
906 (xprintsym): No need to call xgetptr.
908 2015-01-13 Martin Rudalics <rudalics@gmx.at>
910 * frame.c (adjust_frame_size): Make sure new numbers of
911 lines/columns get installed after font size change (Bug#19575).
913 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
915 Add DEFUN attributes.
916 * callint.c (Finteractive):
917 * character.c (Fcharacterp, Fmax_char):
918 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
919 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
920 (Ffloatp, Fbyteorder):
921 * decompress.c (Fzlib_available_p):
923 * frame.c (Fframe_windows_min_size):
924 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
925 * window.c (Fwindow__sanitize_window_sizes):
926 * xdisp.c (Ftool_bar_height):
927 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
928 * emacs.c (Fkill_emacs):
930 * keyboard.c (Ftop_level, Fexit_recursive_edit)
931 (Fabor_recursive_edit): Add noreturn attribute.
933 * search.c (fast_string_match_internal): New function,
935 (fast_string_match, fast_string_match_ignore_case): ...functions
937 * lisp.h (fast_string_match, fast_string_match_ignore_case):
938 inlined from here now.
939 (fast_string_match_internal): Add prototype.
940 * dired.c (file_name_completion): Use fast_string_match_internal.
942 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
943 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
944 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
945 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
947 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
949 Port to 32-bit MingGW --with-wide-int
950 Problem reported by Eli Zaretskii in:
951 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
952 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
953 what we think it is, rather than checking only its alignment (and
954 doing so incorrectly on MinGW).
956 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
958 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
959 Remove dead NILP check.
960 * image.c (Flookup_image): Use regular format for docstring.
961 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
963 2015-01-12 Martin Rudalics <rudalics@gmx.at>
965 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
967 * frame.c (frame_default_tool_bar_height): New variable.
968 (adjust_frame_size): Possibly add requested adjustment to
969 Vframe_adjust_size_history.
970 (make_frame): Initialize tool_bar_redisplayed_once slot.
971 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
972 doc-string. Call adjust_frame_size unconditionally (the frame's
973 text size may remain unaltered but the pixel size may change).
974 (x_figure_window_size): If frame_default_tool_bar_height was
975 set, use it instead of calculating the tool bar height from
976 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
977 Vframe_initial_frame_tool_bar_height.
978 (Qchange_frame_size, Qxg_frame_set_char_size)
979 (Qset_window_configuration, Qx_create_frame_1)
980 (Qx_create_frame_2): New symbols.
981 (Vframe_initial_frame_tool_bar_height): Remove.
982 (Vframe_adjust_size_history): New history variable for debugging
983 frame size adjustments.
984 * frame.h (struct frame): New boolean slot
985 tool_bar_redisplayed_once.
986 (frame_default_tool_bar_height): Extern.
987 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
988 to adjust_frame_size.
989 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
990 Qx_create_frame_2 to adjust_frame_size.
991 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
992 inhibit 1 when we have not redisplayed the tool bar yet.
993 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
994 Qx_create_frame_2 to adjust_frame_size.
995 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
997 * window.c (Fset_window_configuration):
998 Pass Qset_window_configuration to adjust_frame_size.
999 * xdisp.c (redisplay_tool_bar): Assign new height to
1000 frame_default_tool_bar_height.
1001 (redisplay_internal): If we haven't redisplayed this frame's
1002 tool bar, call redisplay_tool_bar early so we can adjust the
1003 frame size accordingly.
1004 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1005 inhibit 1 when we have not redisplayed the tool bar yet.
1006 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1007 Qx_create_frame_2 to adjust_frame_size.
1009 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1011 Have 'make' output better GEN names
1012 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1013 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1014 more naturally so that 'make' can output more-accurate names.
1016 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1018 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1019 calling reset_buffer_local_variables, and make sure we initialize
1022 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1024 * coding.c (Fcoding_system_plist): Use common style for docstring.
1026 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1028 Port to MSB hosts without optimization
1029 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1030 the inline function XTYPE needs to be declared before being used.
1031 * lisp.h (XTYPE): New forward declaration.
1033 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1035 Port to 32-bit --with-wide-int
1036 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1037 widened, as the latter had trouble with GCC on Fedora 21 when
1038 configured --with-wide-int and when used in static initializers.
1039 * alloc.c (garbage_collect_1, which_symbols):
1040 * lread.c (init_obarray):
1041 Prefer builtin_lisp_symbol when it can be used.
1042 * dispextern.h (struct image_type.type):
1043 * font.c (font_property_table.key):
1044 * frame.c (struct frame_parm_table.sym):
1045 * keyboard.c (scroll_bar_parts, struct event_head):
1046 * xdisp.c (struct props.name):
1047 Use the index of a builtin symbol rather than its address.
1049 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1050 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1051 symbol indexes rather than pointers, and which work better on MSB
1052 hosts because they shift right before tagging. All uses changed.
1053 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1054 No longer noops on wide-int hosts, since they work now.
1055 (builtin_lisp_symbol): New function.
1057 Port to HAVE_FREETYPE && !HAVE_XFT
1058 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1059 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1060 Declare in this case too.
1062 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1064 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1066 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1067 Use make_pointer_integer instead of XIL.
1068 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1070 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1071 instead of XIL. Put a list of the descriptor, action, and file
1072 name in event->arg, instead of spreading them between event->code
1075 * w32term.c (queue_notifications): Use make_pointer_integer
1076 instead of XIL. Put a list of the descriptor, action, and file
1077 name in event->arg, instead of spreading them between event->code
1080 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1081 event creation to changes in w32term.c and w32inevt.c above.
1083 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1085 Port Qnil==0 changes to 32-bit --with-wide-int
1086 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1087 macro-implemented version. For the non-USE_LSB_TAG case, supply
1088 a new inline function that is the inverse of the new TAG_SYMPTR.
1089 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1090 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1091 negative number, don't allow sign bits to bleed into the encoded
1092 value. Shift in zero bits instead.
1094 Refactor pointer-to-integer conversion
1095 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1096 Rename and move to lisp.h. All uses changed.
1097 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1098 which are renamed from gfilenotify.c's lisp_to_monitor and
1099 monitor_to_lisp, and with more-generic void * signatures.
1101 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1103 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1104 returned for right-to-left screen lines. (Before the change on
1105 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1108 * .gdbinit (xsymname): New subroutine.
1109 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1110 in a way that doesn't cause GDB to barf when it tries to
1111 dereference a NULL pointer.
1113 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1115 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1116 (insert_left_trunc_glyphs, append_space_for_newline)
1117 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1118 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1119 (Fbidi_resolved_levels, produce_special_glyphs)
1120 (rows_from_pos_range, mouse_face_from_buffer_pos)
1121 (note_mouse_highlight): Use nil as the object for glyphs inserted
1122 by the display engine, and test with NILP instead of INTEGERP.
1125 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1128 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1131 * dispextern.h (struct glyph, struct it): Update comments for the
1134 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1136 Port new Lisp symbol init to x86 --with-wide-int
1137 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1138 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1139 GCC (at least) does not allow a constant initializer to widen an
1142 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1143 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1144 Although clang doesn't need it, some other compiler might, and
1145 it's easy enough to be safe.
1147 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1148 Apparently clang removed support for the alloc_size attribute.
1150 Port Qnil==0 XUNTAG to clang
1151 clang has undefined behavior if the program subtracts an integer
1152 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1153 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1154 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1155 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1157 Port GFileMonitor * hack to Qnil==0 platforms
1158 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1159 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1160 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1162 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1164 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1165 size instead of using widht/height. The frame may be constrained.
1167 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1169 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1170 Needed when neither optimizing nor inlining.
1171 Also, sort decls alphabetically.
1173 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1175 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1176 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1177 declarations of Q* variables that represent symbols.
1179 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1183 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1184 that NILP (x) is equivalent to testing whether x is 0 at the
1185 machine level. The overall effects of this and the previous patch
1186 shrink the size of the text segment by 2.3% and speeds up
1187 compilation of all the .elc files by about 0.5% on my platform,
1188 which is Fedora 20 x86-64.
1189 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1190 (make_lisp_symbol) [USE_LSB_TAG]:
1191 Symbols now tag the difference from lispsym, not the pointer.
1192 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1193 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1194 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1195 (XSYMBOL): New forward decl.
1196 (XUNTAGBASE): New function.
1199 Compute C decls for DEFSYMs automatically
1201 This patch also makes Q constants (e.g., Qnil) constant addresses
1202 from the C point of view.
1203 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1204 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1205 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1206 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1207 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1208 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1209 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1210 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1211 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1212 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1213 * xselect.c, xsettings.c, xterm.c:
1214 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1215 These names are now defined automatically by make-docfile.
1216 * alloc.c (init_symbol): New function.
1217 (Fmake_symbol): Use it.
1218 (c_symbol_p): New function.
1219 (valid_lisp_object_p, purecopy): Use it.
1220 * alloc.c (marked_pinned_symbols):
1221 Use make_lisp_symbol instead of make_lisp_ptr.
1222 (garbage_collect_1): Mark lispsym symbols.
1223 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1224 (mark_object): Use it.
1225 (sweep_symbols): Sweep lispsym symbols.
1226 (symbol_uses_obj): New function.
1227 (which_symbols): Use it. Work for lispsym symbols, too.
1228 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1229 since Qt's address is already known now.
1230 (syms_of_alloc): Add lispsym count to symbols_consed.
1231 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1232 when testing whether storage is all bits zero.
1233 * dispextern.h (struct image_type):
1234 * font.c (font_property_table):
1235 * frame.c (struct frame_parm_table, frame_parms):
1236 * keyboard.c (scroll_bar_parts, struct event_head):
1237 * xdisp.c (struct props):
1238 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1239 Lisp_Object *, since Qfoo is no longer an object whose address can be
1240 taken. All uses changed.
1241 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1242 use it, so that they no longer need to take the address of a Lisp sym.
1243 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1244 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1245 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1246 DEFSYM Qdeactivate_mark before the corresponding var.
1247 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1248 instead of interning their symbols; this avoids duplicates.
1249 (LISP_INITIALLY, TAG_PTR)
1250 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1252 (LISP_INITIALLY_ZERO): Use it.
1253 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1254 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1255 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1256 (make_lisp_symbol): New function.
1257 (XSETSYMBOL): Use it.
1258 (DEFSYM): Now just a placeholder for make-docfile.
1259 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1260 (intern_sym): New function, with body taken from old intern_driver.
1261 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1263 (define_symbol): New function.
1264 (init_obarray): Define the C symbols taken from lispsym.
1265 Use plain DEFSYM for Qt and Qnil.
1266 * syntax.c (init_syntax_once): No need to worry about
1267 Qchar_table_extra_slots.
1269 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1271 'temacs -nw' should not call missing functions
1272 Without this patch, "temacs -nw" fails with the diagnostic
1273 "emacs: Symbol's function definition is void: frame-windows-min-size"
1274 and messes up the tty's state.
1275 * frame.c (Fframe_windows_min_size): New placeholder function.
1276 (syms_of_frame): Define it.
1277 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1278 (syms_of_window): Define it.
1280 Less 'make' chatter for lisp dir
1281 * Makefile.in (%.elc): Adjust to compile-onefile change in
1282 ../lisp/Makefile.in.
1284 batch write-region no longer says "Wrote FOO"
1285 This cuts down on 'make' chatter a bit.
1286 * fileio.c (Fwrite_region):
1287 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1289 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1291 Revert previous change to produce_composite_glyph
1292 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1294 Pacify gcc -Wparentheses
1295 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1297 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1299 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1300 f->can_x_set_window_size is true.
1301 * xterm.c (x_set_window_size_1): Call change_frame_size with
1302 text sizes instead of pixel sizes (Bug#19428).
1304 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1306 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1307 right-to-left screen lines. (Bug#19473)
1309 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1311 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1313 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1315 Simplify setfattr use by assuming GNU make
1316 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1317 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1318 Simplify by using GNU make rather than shell conditionals,
1319 by using ln -f rather than rm -f followed by ln,
1320 and by preferring $@ to spelling out the destination.
1322 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1324 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1325 file doesn't compile on MS-Windows.
1327 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1329 Allow return value of system-name to vary. (Bug#19438)
1330 * filelock.c (current_lock_owner):
1331 * xrdb.c (get_environ_db):
1332 * xterm.c (same_x_server):
1333 * xterm.c (x_term_init):
1334 Prefer (system-name) to system-name, and avoid naming
1335 locals 'system-name'.
1336 * editfns.c (cached_system_name): New static var.
1337 (init_and_cache_system_name): New function.
1338 (init_editfns, Fsystem_name): Use it.
1339 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1340 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1341 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1342 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1343 Don't create a new string if the current value is already correct.
1345 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1347 Fix produce_composite_width typo
1348 * term.c (produce_composite_glyph):
1349 Fix typo that confused number of columns for pixel width.
1351 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1353 Wrap dll functions more simply
1354 * decompress.c, gnutls.c, image.c, xml.c:
1355 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1356 rather than the inverse when not WINDOWSNT. This isolates the
1357 fn_* business into the WINDOWSNT-specific section of the code,
1358 which makes it easier to maintain the generic code.
1359 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1360 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1361 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1362 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1363 Remove. All uses replaced by DEF_DLL_FN.
1364 * decompress.c (inflateInit2): Remove; no longer needed.
1365 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1367 Port memory-full checking to GnuTLS 3.3
1368 Instead of using gnutls_global_set_mem_functions, check every call
1369 to a GnuTLS function that might return an indication of memory
1370 exhaustion. Suggested by Dmitry Antipov in:
1371 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1372 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1373 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1374 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1376 (check_memory_full): New function.
1377 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1378 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1379 (Fgnutls_boot): Use it.
1380 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1382 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1384 Fix parse_settings to match internal documentation
1385 * xsettings.c (parse_settings): Return the number of settings seen.
1386 Count the settings changes accurately.
1387 (read_settings): Don't confuse number of settings changes with
1388 the return code from XGetWindowProperty.
1390 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1392 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1393 composition_compute_stop_pos to the number of characters in the
1395 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1397 * composite.c (composition_compute_stop_pos): If no composition
1398 was found in a string before ENDPOS, and ENDPOS is the string end,
1399 no need to back up to a safe point.
1401 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1403 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1405 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1406 (dealloc): Release bmRep.
1407 (setPixmapData): Make bmRep local so class member is not
1409 (setPixmapData): Rename local variable bmRep to avoid compiler
1412 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1414 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1415 when going to fullscreen (Bug#0x180004f).
1417 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1419 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1421 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1423 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1425 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1427 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1429 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1431 Use bool for boolean in xselect.c, xsettings.c
1432 * xselect.c (x_get_local_selection, struct selection_data)
1433 (x_selection_request_lisp_error, struct prop_location)
1434 (x_handle_selection_request, x_convert_selection)
1435 (waiting_for_other_props_on_window, expect_property_change)
1436 (wait_for_property_change, x_handle_property_notify)
1437 (x_get_foreign_selection, x_get_window_property)
1438 (receive_incremental_selection)
1439 (x_get_window_property_as_lisp_data)
1440 (lisp_data_to_selection_data, Fx_get_selection_internal)
1441 (x_send_client_event):
1442 * xselect.c, xterm.h (x_handle_dnd_message):
1443 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1444 (apply_xft_settings, read_and_apply_settings)
1445 (xft_settings_event, init_gsettings, init_xsettings)
1446 (syms_of_xsettings):
1447 Use bool for boolean.
1448 * xselect.c (x_get_window_property): Omit last arg, which was an
1450 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1451 always true. All callers changed.
1453 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1455 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1458 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1460 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1463 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1465 Use bool for boolean in xsmfns.c
1466 * xsmfns.c, xterm.h (x_session_have_connection):
1467 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1468 Use bool for boolean.
1469 (x_session_initialize, Fhandle_save_session):
1470 Prefer NILP (x) to EQ (x, Qnil).
1472 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1474 * callproc.c (child_setup):
1475 * dbusbind.c (xd_signature_cat):
1476 * doc.c (get_doc_string, Fsnarf_documentation):
1477 * editfns.c (Fuser_full_name):
1478 * frame.c (xrdb_get_resource):
1479 * gtkutil.c (xg_get_file_with_chooser):
1480 * tparam.c (tparam1):
1481 * xfns.c (xic_create_fontsetname):
1482 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1483 * xsmfns.c (smc_save_yourself_CB):
1484 Rewrite to avoid the need for strcat, typically by using stpcpy
1485 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1486 * doc.c (sibling_etc):
1487 * xrdb.c (xdefaults):
1488 Now a top-level static constant.
1490 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1492 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1495 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1497 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1498 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1500 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1502 Use bool for boolean in xterm.c
1503 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1504 (x_set_window_size, x_bitmap_icon):
1505 * nsterm.m (ns_frame_raise_lower, x_new_font):
1506 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1507 (struct terminal.frame_raise_lower_hook):
1508 * w32term.c (w32_frame_raise_lower):
1509 * xterm.c, xterm.h (x_text_icon):
1510 * xterm.c (x_update_window_begin, x_update_window_end)
1511 (x_update_end, x_after_update_window_line)
1512 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1513 (x_draw_glyph_string_foreground)
1514 (x_draw_composite_glyph_string_foreground)
1515 (x_alloc_lighter_color, x_draw_relief_rect)
1516 (x_draw_glyph_string_box, x_draw_image_relief)
1517 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1518 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1520 (XFillRectangle) [HAVE_GTK3]:
1521 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1522 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1523 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1524 (x_send_scroll_bar_event, xm_scroll_callback)
1525 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1526 (x_create_toolkit_scroll_bar)
1527 (x_create_horizontal_toolkit_scroll_bar)
1528 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1529 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1530 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1531 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1532 (x_scroll_bar_report_motion)
1533 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1534 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1535 (x_draw_window_cursor, x_clear_errors)
1536 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1537 (set_wm_state, x_set_sticky, get_current_wm_state)
1538 (do_ewmh_fullscreen, x_handle_net_wm_state)
1539 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1540 (x_set_window_size_1, XTframe_raise_lower)
1541 (x_make_frame_visible, x_iconify_frame)
1542 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1543 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1544 (x_delete_terminal, x_initialize, syms_of_xterm):
1545 Use bool for boolean.
1547 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1549 * composite.h (struct composition.width): Now int
1550 instead of unsigned short, as we prefer signed integers.
1552 Let charset tick grow past USHRT_MAX
1553 * charset.c, charset.h (charset_ordered_list_tick):
1554 Now EMACS_UINT, not unsigned short.
1555 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1556 maximum representable Emacs integer value before wrapping it around.
1558 Simplify unexec file mode setting
1559 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1560 Don't include <sys/stat.h> when no longer needed.
1561 (unexec): Create file with correct mode in the first place,
1562 rather than overwriting the mode later and fiddling with the
1563 global umask in the mean time. Avoid bogus usage like
1564 'umask (777)', which should have been 'umask (0777)'.
1565 (mark_x): Remove. All callers removed.
1567 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1569 Minor cleanups for Lisp objects and symbols
1570 * alloc.c (next_vector, set_next_vector):
1571 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1572 (lisp_h_make_number) [USE_LSB_TAG]:
1573 Use Lisp_Int0 instead of the mystery constant 0.
1574 * alloc.c (mark_object): Always set and use po; that's simpler.
1575 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1576 Properly parenthesize definientia.
1577 * bidi.c (bidi_initialize):
1578 * buffer.c (init_buffer_once):
1579 * nsfns.m (syms_of_nsfns):
1580 * nsmenu.m (syms_of_nsmenu):
1581 * nsselect.m (syms_of_nsselect):
1582 Prefer DEFSYM to defining by hand.
1583 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1584 * data.c: Fix too-long line.
1585 * lisp.h (DECLARE_GDB_SYM): New macro.
1586 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1587 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1588 Declare the symbol, so it's visible to everywhere lisp.h is included.
1589 Move forward decls as far forward as they can go,
1590 to allow future changes to use them.
1592 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1594 * gnutls.c: Include gnutls.h.
1595 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1596 * image.c (svg_load): Fix pointer signedness.
1598 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1600 * frame.c (frame_windows_min_size): New argument IGNORE.
1601 (adjust_frame_size): When called from change_frame_size call
1602 frame_windows_min_size with IGNORE Qt so we can ignore size
1605 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1607 * font.c (Ffont_info): Add more font information to the vector
1608 returned by the function, inspired by query-font. Doc fix.
1611 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1613 * keyboard.c (input_was_pending): New var.
1614 (read_char): Use it to make sure we only skip redisplay when we can't
1615 keep up with the repeat rate.
1617 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1619 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1621 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1623 * image.c (svg_load): Watch out for nil value of current buffer's
1624 filename. Re-enable filename thing for not-a-file case.
1626 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1628 Partially disabled previous change.
1630 * image.c (svg_load): Temporarily disabled filename thing for
1631 not-a-file case as it can cause crashs.
1633 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1635 Fix problem with images referenced within svg files. (bug#19373)
1637 * image.c: Additional parameter 'filename' for
1638 svg_load_image. Include "buffer.h". Define library function
1639 rsvg_handle_set_base_uri for WINDOWSNT.
1640 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1641 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1642 (svg_load): Pass a filename to svg_load_image: either name of
1643 actual file or of current buffer's file.
1644 (svg_load_image): New parameter 'filename', used for setting
1645 base_uri, necessary for loading referenced images. (bug#19373)
1647 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1649 * lread.c (init_obarray): Declare Qt as special.
1650 This fixes a typo in the 2012-05-15 patch that
1651 tried to declare Qt as special.
1653 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1655 Various fixes to use bool type and constants.
1656 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1658 * xfaces.c (clear_face_cache): Use bool for the argument type.
1660 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1662 Correct same_at_end when restoring window points
1663 * fileio.c (Finsert_file_contents): Compute same_at_end character
1664 position using the old buffer size, not the new one, since
1665 restore_window_points wants the old size.
1666 Fixes: debbugs:19161
1668 2014-12-14 Alan Mackenzie <acm@muc.de>
1670 New feature optionally to accelerate auto-repeated scrolling.
1672 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1674 * window.c (window_scroll): Bind fontification-functions to nil
1675 when scrolling by whole screens and
1676 fast-but-imprecise-scrolling is non-nil.
1677 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1679 * lisp.h (bool): Declare Qfontification_functions extern.
1681 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1683 Load system's default trusted Certificate Authorities if available.
1684 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1685 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1686 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1687 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1688 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1690 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1691 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1694 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1696 * regex.c (analyze_first): Rename from analyze_first.
1698 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1700 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1701 a hack involving a union.
1703 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1705 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1706 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1709 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1711 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1713 * gnutls.h: Always declare syms_of_gnutls.
1715 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1716 clarity. Let the availability check return Qnil when the GnuTLS
1717 integration is not available, instead of erroring out.
1720 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1722 * xdisp.c (move_it_in_display_line_to, display_line):
1723 Don't disallow overflow-newline-into-fringe when word-wrap is in
1726 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1728 * fileio.c: Better preserve window-points during revert (bug#19161).
1729 (Qget_buffer_window_list): New var.
1730 (get_window_points_and_markers, restore_window_points): New functions.
1731 (Finsert_file_contents): Use them to save and restore window-points.
1733 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1735 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1736 descriptor if called from x_connection_closed and always delete
1737 this descriptor from keyboard waiting set (Bug#19147).
1739 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1741 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1742 (bidi_cache_max_elts): New global variable.
1743 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1744 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1746 (bidi_cache_search): Handle overflown cache. Improve commentary.
1747 (bidi_cache_ensure_space): Limit allocations to the current value
1748 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1749 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1750 the increment to not exceed the limit.
1751 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1752 cache, zero otherwise (meaning the cache overflowed). In the
1753 latter case, set bidi_cache_last_idx to -1.
1754 (bidi_peek_at_next_level): Handle overflown cache.
1755 (bidi_push_it): Increase the cache limit for iterating the new object.
1756 (bidi_pop_it): Decrease the cache limit back to previous value.
1757 (bidi_shelve_cache): Shelve the current value of the cache limit.
1758 (bidi_unshelve_cache): Restore the value of cache limit.
1759 (bidi_find_bracket_pairs): If the cache overflows while looking
1760 for the paired bracket, give up and let bidi_resolve_neutrals
1761 process the bracket as a simple neutral. (Bug#19322)
1762 (bidi_find_other_level_edge): If the cache overflows, fall back on
1763 Plan B, which effectively stops the reordering and restarts it on
1764 the next character (after resetting the cache).
1765 (bidi_move_to_visually_next): When the cache overflows, reset it
1766 after processing the last cached character.
1768 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1770 Fix glitches in gnutls.c, mostly memory-related
1771 * gnutls.c: Sort macro definitions by name.
1772 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1773 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1774 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1775 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1776 calculating string length. Use make_uninit_string, to avoid
1777 copying the string. Cast the char, not the pointer.
1778 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1779 and free. Work even for dates past the year 9999. Use void *
1780 for buffers, to avoid casts.
1782 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1784 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1786 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1788 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1791 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1793 * process.c: Whitespace and line-break nitpicks.
1795 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1797 * gnutls.c (gnutls_certificate_details): The :signature isn't
1798 that useful, so remove it.
1799 (gnutls_certificate_details): Clean up whitespace slightly.
1800 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1802 (gnutls_certificate_details): Put :signature-algorithm back again,
1803 which was removed by mistake.
1804 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1805 that they are not messaged by default (bug#16253).
1806 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1808 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1810 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1812 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1815 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1817 * eval.c (Fsignal): Remove duplicate test.
1818 (Fautoload_do_load): Fix up docstring.
1820 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1822 * nsterm.m (represented_filename, represented_frame): New variables.
1823 (ns_set_represented_filename): New function.
1824 (sendEvent:): Set represented filename here to avoid flicker,
1825 related to Bug#18757.
1827 * nsterm.h: Declare ns_set_represented_filename.
1829 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1830 at once, call ns_set_represented_filename instead.
1832 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1834 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1835 (struct bidi_stack): Reduce size by using bit fields and by
1836 packing sos, override, and isolate_status into a single 8-bit
1837 byte called 'flags'.
1839 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1840 (bidi_push_embedding_level): Construct flags from individual
1841 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1843 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1844 from flags. Adapt to changes in prev_for_neutral,
1845 next_for_neutral, and last_strong members.
1846 (bidi_line_init): Initialize flags to zero.
1847 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1848 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1850 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1852 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1853 (Fapply): Try and simplify the control flow.
1855 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1857 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1858 Use gnutls_sign_get_name directly because
1859 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1860 (init_gnutls_functions): Load missing gnutls_server_name_set.
1862 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1864 * bidi.c (bidi_find_first_overridden): New function.
1866 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1867 (syms_of_xdisp): Defsubr it.
1869 * dispextern.h (bidi_find_first_overridden): Add prototype.
1871 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1873 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1874 to nil after release (Bug#9133).
1876 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1878 Port better to AddressSanitizer.
1879 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1881 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1882 Return -1 or 0, as the pipe trick doesn't work.
1883 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1885 * print.c (print_object):
1886 When a pointer-check primitive returns -1, do not assume this
1887 means the pointer is valid or that the underlying system has failed.
1888 It could just be that addresses are being sanitized so Emacs can't
1889 test for pointer validity.
1890 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1891 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1892 string validity checker doesn't work on stack-based strings.
1894 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1896 Improve clarity of USE_LSB_TAG definition.
1897 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1898 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1899 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1900 VAL_MAX / 2 rather than in terms of the (more complicated)
1901 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1903 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1905 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1906 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1907 (next_element_from_buffer): When done with overlays, reset the
1908 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1910 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1912 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1913 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1915 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1917 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1918 for paxctl and setfattr. Fixes temacs startup failure with
1919 grsecurity/PaX enabled Linux kernel (bug#19067).
1921 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1923 * w32.c, w32heap.c, w32term.c:
1924 Use MINGW_W64 instead of _W64.
1926 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1928 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1930 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1932 * gnutls.c (gnutls_ip_address_p): New function.
1933 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1935 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1937 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1939 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1941 Fix gnutls problems caught by static checking.
1942 * gnutls.c (Fgnutls_boot): Remove unused local.
1943 (Fgnutls_boot): Fix pointer signedness.
1945 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1947 * gnutls.c (gnutls_certificate_details): Don't include certain
1948 certificate details on older gnutls versions (bug#19168).
1949 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1950 (gnutls_certificate_details): Reversed check in last checkin.
1952 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1954 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1955 (Fgnutls_peer_status_warning_describe): Add function to describe a
1956 peer verification warning symbol.
1957 (Fgnutls_peer_status): Use it.
1958 (Fgnutls_boot): Use it. Minor logging fixes.
1960 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1962 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1964 2014-11-24 Glenn Morris <rgm@gnu.org>
1966 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1968 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1969 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1971 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1973 * gnutls.c: Fix Windows function definition of
1974 gnutls_x509_crt_get_fingerprint.
1976 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1978 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1980 * process.h: Added more fields to Lisp_Process to track
1981 certificate details.
1983 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1984 (Fgnutls_peer_status): New functions to export TLS certificate
1985 details to Emacs Lisp.
1987 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1989 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1990 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1991 check for gtk_adjustment_configure (Bug#19149).
1992 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1994 2014-11-22 Glenn Morris <rgm@gnu.org>
1996 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1998 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2000 Don't shrink frame when using desktop-save-mode (Bug#19048).
2001 * w32fns.c (x_set_tool_bar_lines): Always call
2002 x_change_tool_bar_height (Bug#19048).
2003 (x_change_tool_bar_height): Mark frame as garbaged since
2004 adjust_frame_size might not have done that.
2005 * xfns.c (x_set_tool_bar_lines): Always call
2006 x_change_tool_bar_height (Bug#19048).
2007 (x_change_tool_bar_height): Mark frame as garbaged since
2008 adjust_frame_size might not have done that.
2010 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2012 * xml.c (parse_region): Take care of new optional parameter
2013 'discard-comments' of 'libxml-parse(html|xml)-region'.
2014 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2015 New optional parameter 'discard-comments'.
2017 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2019 Improve time stamp handling, and be more consistent about it.
2020 * editfns.c (invalid_time): New function.
2021 Use it instead of 'error ("Invalid time specification")'.
2022 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2023 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2025 (make_time_tail, make_time): Remove. All uses changed to use
2026 new functions or plain list4i.
2027 (disassemble_lisp_time): Return effective length if successful.
2028 Check that LOW is an integer, if it's combined with other components.
2029 (decode_time_components): Decode into struct lisp_time, not
2030 struct timespec, so that we can support a wide set of times
2031 regardless of whether time_t is signed. Decode plain numbers
2032 as seconds since the Epoch, and nil as the current time.
2033 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2034 Reimplement in terms of new functions.
2035 (Fencode_time): Just use list2i.
2036 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2037 * keyboard.c (decode_timer): Don't allow the new formats (floating
2038 point or nil) in timers.
2039 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2040 place of the magic number '16'.
2041 (struct lisp_time): New type.
2042 (decode_time_components): Use it.
2043 (lisp_to_timespec): New decl.
2045 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2047 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2050 * callint.c (Fcall_interactively): Pass in nil as argument to
2051 Fbarf_if_buffer_read_only.
2053 * fileio.c (Finsert_file_contents): Ditto.
2055 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2057 * textprop.c (verify_interval_modification): Check buffer
2058 readedness after the last interval.
2060 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2061 the text at POSITION (new optional argument) has the
2062 `inhibit-read-only' text property set.
2064 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2066 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2067 errors in computing the number of pixels to scroll.
2068 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2070 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2072 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2073 call updateFrameSize.
2075 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2077 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2079 * nsfns.m (x_set_foreground_color, x_set_background_color)
2080 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2081 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2083 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2085 * nsterm.m (ns_send_appdefined): Check for application defined
2086 event on Cocoa (Bug#18993).
2087 (run): Restore code before the previous 18993 fix.
2089 2014-11-14 David Reitter <david.reitter@gmail.com>
2091 * nsterm.m (run): Set timeout for event loop to prevent hang.
2094 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2096 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2098 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2100 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2101 for each candidate font but attempt to reuse it from previous improper
2104 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2106 Avoid undefined behavior in color table hashing.
2107 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2108 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2109 This function avoids undefined behavior with signed shift overflow.
2111 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2113 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2114 when the inserted text does not need decoding. (Bug#18982)
2116 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2118 * nsterm.h (EmacsScroller): judge returns bool.
2120 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2121 (ns_judge_scroll_bars): Only set removed if judge returns true.
2122 (judge): Returns bool == condemned. Remove self from window.
2123 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2125 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2127 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2128 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2130 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2132 * nsterm.m (ns_set_vertical_scroll_bar)
2133 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2135 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2137 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2138 merely because tmo_in_millisec is nonnegative. The 1st call
2139 to g_main_context_query could succeed while the 2nd one fails.
2141 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2143 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2145 * nsterm.m (run): Only use non-system event loop if OSX version is
2146 exactly 10.9 (Bug#18993).
2147 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2150 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2152 * callproc.c (encode_current_directory): Support handling of file
2153 names prepended by "/:". (Bug#18891)
2155 2014-11-08 Alan Mackenzie <acm@muc.de>
2157 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2159 2014-11-08 Dima Kogan <dima@secretsauce.net>
2161 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2163 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2165 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2166 raises an error. (Bug#18891)
2168 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2170 * frame.c (adjust_frame_size): Call x_set_window_size only if
2171 f->can_x_set_window_size is set.
2172 (make_frame): Initialize f->can_x_set_window_size and
2173 f->can_run_window_configuration_change_hook.
2174 (Fcan_run_window_configuration_change_hook): New function.
2175 * frame.h (frame): Split `official' into `can_x_set_window_size'
2176 and `can_run_window_configuration_change_hook'.
2177 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2178 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2179 Set f->can_x_set_window_size.
2180 * window.c (run_window_configuration_change_hook):
2181 Return immediately if either f->can_x_set_window_size or
2182 f->can_run_window_configuration_change_hook are false.
2183 (Fset_window_configuration): Instead of f->official set
2184 f->can_x_set_window_size.
2185 * xfns.c (Fx_create_frame, x_create_tip_frame):
2186 Set f->can_x_set_window_size.
2188 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2190 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2191 cleanup from 2014-11-01 (Bug#18972).
2193 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2195 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2196 * xdisp.c (window-scroll-functions): Improve docstring.
2198 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2200 Uniquify the 'size' symbol.
2202 * w32notify.c (Qsize): Remove.
2203 * lisp.h (Qsize): New decl.
2204 * lread.c (Qsize): Now extern.
2205 * w32notify.c (syms_of_w32notify): No need to defsym.
2207 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2209 * dispnew.c (change_frame_size_1): Fix call of
2211 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2212 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2213 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2214 (Qtool_bar_size): New constants.
2215 (frame_inhibit_resize, adjust_frame_size): New argument to
2216 handle case where frame_inhibit_implied_resize is a list.
2217 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2218 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2219 (x_set_right_divider_width, x_set_bottom_divider_width)
2220 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2221 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2223 (frame-inhibit-implied-resize): Rewrite doc-string.
2224 * frame.h (frame_inhibit_resize, adjust_frame_size):
2225 Fix external declarations.
2226 (Qframe_position, Qframe_outer_size)
2227 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2228 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2229 (Qtool_bar_size): Extern them.
2230 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2231 (xg_height_or_width_changed): Remove.
2232 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2233 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2234 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2235 (xg_change_toolbar_position): Call adjust_frame_size directly.
2236 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2237 Fix calls of adjust_frame_size.
2238 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2239 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2240 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2241 frame can get resized when tool-bar-lines parameter changes from
2243 (Fw32_frame_menu_bar_size): Return fourth value.
2244 (Fw32_frame_rect): Block input around system calls
2245 (Fx_frame_geometry): New function.
2246 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2247 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2248 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2249 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2250 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2251 (Fx_create_frame): Adjust adjust_frame_size calls.
2252 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2253 frame can get resized when tool-bar-lines parameter changes from
2255 (Fx_frame_geometry): New function.
2256 * xmenu.c (update_frame_menubar): On Lucid call
2257 adjust_frame_size with one pixel less height to avoid that
2258 repeatedly adding/removing the menu bar grows the frame.
2259 (free_frame_menubar): On Motif arrange to optionally preserve
2260 the old frame height when removing the menu bar.
2261 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2263 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2265 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2266 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2267 frame; instead, print an error message.
2269 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2271 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2273 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2275 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2276 (dealloc): Release bmRep.
2278 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2279 imageListSetNext, imageListNext.
2281 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2282 (reference): Remove.
2283 (allocInitFromFile:): Remove searching ImageList and calling
2284 reference (Bug#18918).
2285 (dealloc): Remove handling if ImageList.
2287 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2289 * process.c (catch_child_signal): Fix incorrect assertion.
2291 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2293 * macfont.m (macfont_draw):
2294 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2296 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2297 if force_integral_p (i.e. no antialias).
2298 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2299 bold if no antialias (Bug#18876).
2301 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2302 was given (Bug#18846).
2304 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2306 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2307 instead of in xdisp.c, function now takes void. (Bug#18884).
2309 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2310 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2312 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2313 struct window* (Bug#18889).
2314 Remove getMouseMotionPart.
2315 (ns_output): Make icon_top/left int.
2317 * nsfns.m (x_icon): icon_top/left is int.
2319 * nsterm.m (ns_mouse_position): Remove unused code.
2320 (initFrame:window:, dealloc): Use window instead of win.
2321 (getMouseMotionPart:window:x:y:): Remove, unused.
2322 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2324 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2326 * keyboard.c (readable_events): When FLAGS include
2327 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2328 This avoids returning non-nil from input-pending-p when only such
2329 events are in the queue. (Bug#18856)
2331 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2333 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2334 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2335 (Qforeign_selection): Remove.
2336 (ns_get_local_selection): Identation fix.
2337 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2339 * nsselect.m (ns_get_local_selection): Remove calling of
2340 functions in Vselection_converter_alist (Bug#18911).
2341 (syms_of_nsselect): Remove Vselection_converter_alist.
2343 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2345 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2346 and unnecessary initialization. Adjust comments.
2348 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2350 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2352 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2353 index, not an absolute one, as that's what the function expects.
2355 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2357 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2358 font on an initial frame when running as a daemon (Bug#18869).
2360 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2362 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2364 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2365 build_string, when importing a home directory. (Bug#18873)
2367 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2369 * dispnew.c (buffer_posn_from_coords):
2370 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2371 account for the header-line height. (Bug#18839)
2373 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2375 * xml.c (parse_region): Do not forget the first document child.
2377 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2379 * nsselect.m: pasteboard_changecount is new.
2380 (ns_store_pb_change_count, ns_get_pb_change_count)
2381 (ns_get_our_change_count_for): New functions.
2382 (ns_string_to_pasteboard_internal): Correct comment.
2383 type => gtype in eassert, Call ns_store_pb_change_count.
2384 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2385 (Fns_disown_selection_internal, Fns_selection_owner_p):
2386 Replace Vselection_alist check, with change count check.
2387 (Fns_get_selection): Initialize val to Qnil. Only get local
2388 selection if change counts match (Bug#18799).
2389 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2391 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2393 * w32proc.c (create_child): If calling a quoted batch file,
2394 pass NULL for exe. (Bug#18745)
2396 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2398 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2399 (bidi_resolve_brackets): Use end of string position rather than ZV
2400 when iterating over a string. (Bug#18815)
2402 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2404 * keyboard.c (make_lispy_position): Return coordinates also when
2405 on scroll bars, fringes, margins or not in a window.
2406 * xdisp.c (show_mouse_face): Don't change cursor face during
2409 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2411 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2412 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2413 Fix doc-strings (Bug#18789).
2415 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2417 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2419 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2421 Optimize redisplay of simple bracketed text.
2422 * bidi.c (bidi_cache_reset_to): New function.
2423 (bidi_cache_reset): Call it.
2424 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2426 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2427 bracket_enclosed_type only if bracket_pairing_pos's value is not
2429 (MAX_BPA_STACK): Make sure the value is signed.
2430 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2431 stop pushing values onto the stack.
2432 (bidi_find_bracket_pairs): If the bracketed text is only on the
2433 base embedding level, remove all the states cached by this
2434 function from the cache, and return zero, so that the brackets in
2435 this segment of text are processed as normal neutrals.
2436 (bidi_resolve_brackets): Detect the brackets that are to be
2437 processed as neutrals, and don't call bidi_find_bracket_pairs on
2440 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2442 * w32select.c (Fw32_selection_exists_p): Rename from
2443 Fx_selection_exists_p.
2444 (syms_of_w32select): Adjust accordingly.
2446 * w16select.c (Fw16_selection_exists_p): Rename from
2447 Fx_selection_exists_p.
2448 (syms_of_win16select): Adjust accordingly.
2450 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2451 (Fns_own_selection_internal): Tighten scoping.
2452 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2453 (Fns_get_selection): Rename from Fx_get_selection_internal.
2454 (Fns_get_selection_internal, Fns_store_selection_internal):
2456 (syms_of_nsselect): Adjust accordingly.
2458 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2460 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2461 * w32term.c (x_set_window_size): Account for wrapped menu bar
2462 lines when setting up frame height (Bug#15174 and Bug#18720).
2463 (w32_add_wrapped_menu_bar_lines): New variable.
2465 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2467 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2470 2014-10-20 Glenn Morris <rgm@gnu.org>
2472 * Merge in all changes up to 24.4 release.
2474 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2476 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2477 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2479 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2481 * xterm.c (handle_one_xevent): Check return value from
2482 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2483 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2485 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2486 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2487 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2488 Gtk+ >= 3.14 (Bug#18674).
2489 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2490 Gtk+ >= 3.14 (Bug#18674).
2492 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2494 * gtkutil.c: Remove no-longer-used code.
2495 (xg_update_menubar): Remove unused local and unnecessary call to
2496 gtk_menu_item_get_submenu.
2497 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2498 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2499 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2501 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2503 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2505 * xterm.h (handlebox_widget): Remove.
2507 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2510 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2512 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2513 to handle Gtk versions.
2514 (xg_get_file_with_chooser): Use them.
2515 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2516 Remove (create_menus): Remove teroff argument and code.
2517 Remove call to gtk_menu_set_title.
2518 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2519 Adjust args to create_menus.
2520 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2521 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2522 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2523 (xg_make_tool_item): Remove detach code.
2524 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2525 (find_icon_from_name): New function.
2526 (update_frame_tool_bar): Remove GtkStockItem code, move to
2527 find_icon_from_name. Let stock be a list of icon names to try.
2528 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2529 Replace TOOLBAR_TOP_WIDGET.
2530 (free_frame_tool_bar, xg_change_toolbar_position ):
2531 Replace TOOLBAR_TOP_WIDGET.
2532 (xg_initialize): Remove tearoff code.
2534 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2536 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2537 pixel from the window's cursor glyph width, since X renders hollow
2538 blocks 1 pixel wider than the 'width' parameter.
2540 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2541 glyph->pixel_width; this is now done in xterm.c.
2543 Fix reordering of bracket characters in isolates.
2544 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2545 RESOLVED_ONLY; when non-zero, return from the cache only fully
2546 resolved states. All callers changed.
2547 (CANONICAL_EQU): New macro.
2548 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2549 equivalent of the paired closing bracket character.
2550 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2551 the default non-negative value, to be checked later in
2552 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2553 characters against those pushed onto the BPA stack.
2554 (bidi_record_type_for_neutral): New function.
2555 (bidi_resolve_brackets): Record next_for_neutral and
2556 prev_for_neutral when embedding level gets pushed. Force
2557 resolution of bracket pairs when entering a level run that was not
2559 (bidi_resolve_neutral): Add assertions before calling
2560 bidi_resolve_neutral_1.
2561 (bidi_level_of_next_char): Remove the code that attempted to
2562 resolve unresolved neutrals; that is now done by
2563 bidi_resolve_neutral.
2565 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2567 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2569 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2570 1-pixel R2L characters.
2571 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2572 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2574 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2576 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2579 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2581 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2582 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2583 It's not clear to me whether the initialization is needed,
2584 but it can't hurt so I played it safe.
2586 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2588 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2590 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2592 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2593 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2595 (bidi_get_type): Return the isolate initiators and terminator types.
2596 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2597 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2598 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2599 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2600 for the new features.
2601 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2602 push and pop correctly for isolates.
2603 (bidi_remember_char): Modify to accept an additional argument
2604 and record the bidi type according to its value.
2605 (bidi_cache_iterator_state): Accept an additional argument to only
2606 update an existing state. Handle the new members of struct bidi_it.
2607 (bidi_cache_find): Arguments changed: no longer accepts a level,
2608 instead accepts a flag telling it whether it is okay to return
2609 unresolved neutrals.
2610 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2611 table. Initialize new isolate-related members.
2612 (bidi_paragraph_init): Some code factored out into
2613 find_first_strong_char.
2614 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2615 into bidi_resolve_explicit.
2616 (bidi_resolve_explicit): Support the isolate initiators and
2617 terminator. Fix handling of embeddings and overrides according to
2618 new UBA requirements. Record information about previously seen
2619 characters here (moved from bidi_level_of_next_char).
2620 (bidi_resolve_weak): Adapt to changes in struct members.
2621 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2622 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2623 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2624 paired bracket resolution. Handle isolate initiators and
2626 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2627 (bidi_level_of_next_char): Move the code that records information
2628 about previous characters to bidi_resolve_explicit. Fix logic of
2629 resolving neutrals and make sure their cache entries are updated.
2630 Remove now unneeded special handling of PDF level.
2632 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2633 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2634 enlarged per Unicode 6.3.
2635 (enum bidi_bracket_type_t): New data type.
2636 (struct bidi_saved_info): Leave only 2 type members out of 4.
2638 (struct bidi_stack): Add members necessary to support isolating
2640 (struct bidi_it): Add new members necessary to support isolating
2641 sequences and bracket pair resolution.
2643 * xdisp.c (Fbidi_resolved_levels): New function.
2644 (syms_of_xdisp): Defsubr it.
2645 (append_glyph, append_composite_glyph, produce_image_glyph)
2646 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2648 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2650 * term.c (append_glyph, append_composite_glyph)
2651 (append_glyphless_glyph): Convert aborts to assertions.
2653 * .gdbinit (pgx): Display the character codepoint, resolved level,
2654 and bidi type also for glyphless glyphs.
2656 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2658 Avoid unwanted point motion in Fline_beginning_position.
2659 * lisp.h (scan_newline_from_point): Add prototype.
2660 * search.c (scan_newline_from_point): New function, refactored from...
2661 * cmds.c (Fforward_line): ...adjusted user.
2662 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2663 and simplify the former since the latter doesn't move point.
2665 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2667 Cleanup terminal handling code.
2668 * dispextern.h (get_named_tty): Remove prototype but...
2669 * termhooks.h (get_named_terminal): ...resurrect it under
2670 more meaningful name.
2671 (get_terminal): Likewise, but with...
2672 (decode_live_terminal): ...this name.
2673 (decode_tty_terminal): Add prototype.
2674 * term.c (get_tty_terminal): Remove.
2675 (get_named_tty): Remove.
2676 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2677 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2678 Use decode_tty_terminal.
2679 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2680 * terminal.c (get_terminal): Refactor to...
2681 (decode_terminal, decode_live_terminal): ...new functions.
2682 (decode_tty_terminal): Replacement for get_tty_terminal.
2683 (get_named_terminal): Likewise for get_named_tty.
2684 * coding.c (Fset_terminal_coding_system_internal)
2685 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2686 (Fkeyboard_coding_system):
2687 * composite.c (Fcomposition_get_gstring):
2688 * dispnew.c (Fsend_string_to_terminal):
2689 * frame.c (Fmake_terminal_frame):
2690 * nsfns.m (check_ns_display_info):
2691 * w32fns.c, xfns.c (check_x_display_info):
2692 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2693 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2694 (Fset_quit_char): Use get_named_terminal.
2695 (Fset_output_flow_control, Fset_input_meta_mode):
2696 Use decode_tty_terminal.
2698 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2700 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2701 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2703 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2705 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2706 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2708 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2710 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2713 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2715 * editfns.c (dump_tz_string): No longer const.
2716 It might be modified.
2718 * nsmenu.m (clear): Assume OS X 10.6 or later.
2720 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2722 * unexmacosx.c: Remove include ppc/reloc.h.
2723 (unrelocate, copy_dysymtab): Remove PPC code.
2724 (rebase_reloc_address): Remove, only used for PPC:
2726 * nsterm.m: Always include macfont.h on COCOA.
2727 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2728 (ns_dumpglyphs_image, ns_check_menu_open)
2729 (applicationDidFinishLaunching)
2730 (antialiasThresholdDidChange:)
2731 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2732 Remove checks for OSX <= 10.5/10.6.
2733 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2734 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2737 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2738 (NS_HAVE_NSINTEGER): Remove block.
2739 Remove >= OSX 10.6 tests.
2741 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2742 (x_activate_menubar, trackingNotification:): Remove check for
2744 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2746 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2748 * nsfns.m: Always include macfont.h on COCOA.
2749 (ns_filename_from_panel, ns_directory_from_panel)
2750 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2751 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2753 * macfont.m: Remove >= 1050 check.
2754 (macfont_create_family_with_symbol)
2755 (macfont_get_glyph_for_character)
2756 (mac_font_get_glyphs_for_variants)
2757 (mac_ctfont_create_available_families, syms_of_macfont):
2758 Remove code for OSX < 10.6.
2759 (mac_font_family_group, mac_font_family_compare): Remove, only used
2762 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2763 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2765 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2768 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2770 Fix putenv race conditions with undefined behavior (Bug#8705).
2771 Do all putenv calls before Emacs creates any threads.
2772 Use a safer way to modify the TZ environment variable in the
2773 presence of multiple threads. For further thread-safety,
2774 prefer localtime_r and gmtime_r to localtime and gmtime,
2775 and prefer struct tm's tm_gmtoff (if available) to calling
2776 both localtime_r and gmtime_r.
2777 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2778 (init_dbusbind): ... to this new function.
2779 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2780 * xterm.c (x_term_init): Move xputenv call from here ...
2781 (init_xterm): ... to this new function.
2782 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2783 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2784 (dump_tz_string): New constant.
2785 (init_editfns): Use it. This centralizes the dump_tz stuff.
2786 Call set_time_zone_rule here, so that its xputenv is done
2787 before Emacs goes multithreaded.
2788 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2789 thread-safe enough for Emacs.
2790 (format_time_string, Fdecode_time, Fcurrent_time_string)
2791 (Fcurrent_time_zone):
2792 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2793 localtime and gmtime. Remove now-unnecessary calls to block_input.
2794 (tm_gmtoff): New static function.
2795 (Fdecode_time, Fcurrent_time_zone): Use it.
2796 (Fencode_time): Use mktime_z, for better thread-safety.
2797 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2798 i.e., not quite thread-safe but good enough for Emacs typical usage.
2799 Do not reclaim storage that is in the environment; let it leak.
2800 Always call tzset, since localtime_r does not.
2801 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2802 This is now done in init_editfns.
2803 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2804 New macros and declarations, for platforms lacking tzalloc & friends.
2806 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2808 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2809 On x86 platforms this works around GCC bug 63495
2810 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2811 and more generally should fix a portability problem in Emacs.
2812 Reported by Stefan Monnier in:
2813 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2815 2014-10-08 Leo Liu <sdl.web@gmail.com>
2817 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2818 * keymap.c (describe_vector_princ):
2819 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2822 * print.c (printchar_stdout_last): Declare.
2823 (printchar): Record the last char written to stdout.
2824 (Fterpri): Add optional argument ENSURE.
2826 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2828 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2829 DELAY argument to change_frame_size, so that the frame size
2830 changes, if any are needed, are delayed until the next redisplay.
2831 This is to avoid a too early QUIT inside change_frame_size, when
2832 it calls Lisp in frame_windows_min_size, in case one of the events
2833 we've read sets the quit-flag. (Bug#18649)
2835 * w32fns.c (check_x_display_info): Accept terminal objects as
2836 argument, to follow what xfns.c does.
2838 2014-10-07 Glenn Morris <rgm@gnu.org>
2840 * Makefile.in ($(srcdir)/macuvs.h)
2841 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2843 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2845 * decompress.c (init_zlib_functions): Move the message about zlib
2846 being unavailable from here...
2847 (Fzlib_decompress_region): ...to here. (Bug#18650)
2849 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2851 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2852 the case where an optional string is used. Adjust docstring.
2854 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2856 * lisp.mk (lisp): Remove w32-common-fns.elc.
2858 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2860 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2861 These were already defined in buffer.c, and the duplicate
2862 definitions cause problems on platforms like 'gcc -fno-common'.
2863 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2865 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2867 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2868 if toolbar is visible.
2870 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2873 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2874 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2875 (ns_select, ns_read_socket): Use unwind_protect to decrease
2876 apploopnr (Bug#18345).
2877 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2878 line height (Bug#17977).
2880 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2881 (macfont_closest_traits_index): New function.
2882 (macfont_closest_traits_index_p): Rename from
2883 macfont_closest_traits_index.
2884 (macfont_list): Use macfont_closest_traits_index_p.
2886 2014-10-05 K. Handa <handa@gnu.org>
2888 * coding.c (detect_coding_iso_2022): Set coding->rejected
2889 correctly when an invalid escape sequence is found (Bug#18610).
2891 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2893 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2894 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2897 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2899 * buffer.c (scroll_bar_width, scroll_bar_height):
2901 * window.c (Fset_window_scroll_bars): Fix doc-string.
2902 (Fwindow_scroll_bars): Have it return what the doc-string says.
2904 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2906 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2907 iterator backwards, to resync the bidi iterator. (Bug#18584)
2909 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2911 Consistently use min and max macros from lisp.h.
2912 * coding.c (min, max):
2914 * unexhp9k800.c (min):
2915 * unexw32.c (min, max): Use definitions from lisp.h.
2916 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2918 * gmalloc.c (min): Tiny style change.
2920 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2921 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2923 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2925 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2926 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2927 (X_ULONG_MAX): Move these macros to xterm.h.
2928 (x_fill_property_data): Be more generous about allowing either
2929 signed or unsigned data of the appropriate width.
2930 * xterm.h (x_display_set_last_user_time): New function.
2931 All setters of last_user_time changd to use this function.
2932 If ENABLE_CHECKING, check that the times are in range.
2934 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2936 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2937 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2939 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2941 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2942 make a font_object from a tty frame (Bug#18573).
2943 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2945 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2947 * alloc.c (mark_overlay): Assume that overlay boundaries are
2948 always markers. Add comment.
2949 * lread.c (read_internal_start): Use convenient validate_subarray.
2951 (Fread_from_string): Adjust docstring.
2953 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2955 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2957 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2958 Rename from the "x-" prefix.
2960 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2962 * xselect.c (selection-converter-alist): Fix docstring.
2964 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2966 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2967 argument passed by the caller, when we mirror all slashes into
2970 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2972 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2973 Resurrect old code and fix compilation with GTK < 2.13.6.
2975 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2977 Use AUTO_CONS instead of SCOPED_CONS, etc.
2978 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2979 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2980 (AUTO_LIST1): Rename from scoped_list1.
2981 (AUTO_LIST2): Rename from scoped_list2.
2982 (AUTO_LIST3): Rename from scoped_list3.
2983 (AUTO_LIST4): Rename from scoped_list4.
2984 (AUTO_STRING): Rename from SCOPED_STRING.
2985 * frame.h (AUTO_FRAME_ARG):
2986 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2987 (AUTO_LIST4, AUTO_STRING):
2988 Prepend a new argument 'name'.
2989 Declare a variable instead of yielding a value.
2991 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2993 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2995 * w32fns.c (w32_createwindow): Accept an additional argument, an
2996 array of 2 values specifying the coordinates of the frame's
2997 top-left corner. Use these values instead of calling x_get_arg,
2998 which can cons Lisp objects, and therefore cannot be called except
2999 from the main thread. Remove redundant tests for the default
3001 (my_create_window): Move the calculation of the coordinates of the
3002 frame's top-left edge here. Pass them to the input thread via the
3003 second parameter of the WM_EMACS_CREATEWINDOW message.
3004 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3007 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3009 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3010 (redisplay_window): Treat the frame's frozen_window_starts flag
3011 the same way as the optional_new_start flag for the window: only
3012 obey it if the glyph row showing point will be fully visible.
3013 Likewise when the window start is in a continuation line. If,
3014 after trying everything under the 'force_start' label, point is
3015 still not fully visible, give up and scroll the window.
3016 Add debugging traces. (Bug#18545)
3018 * window.c (Frecenter): Set the window's redisplay flag.
3020 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3022 * w32term.c (w32_read_socket): Don't use frame dimensions for
3023 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3024 rectangle. Check the return value of GetClientRect, and don't use
3025 the results if it didn't succeed.
3027 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3028 in columns and lines after correcting the pixel dimensions in
3030 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3031 negative values to xrealloc. (Bug#18528)
3033 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3035 * alloc.c: Remove now-unnecessary check.
3036 Suggested by Dmitry Antipov in:
3037 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3039 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3041 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3042 to Ubuntu 14.04.1 x86-64.
3044 Simplify stack-allocated Lisp objects, and make them more portable.
3045 The build_local_string macro was used in two ways: (1) string
3046 literals for which scoped allocation suffices, and (2) file name
3047 components, where it's not safe in general to assume bounded-size
3048 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3049 allocates a block-scope string, and by using SCOPED_STRING for (1)
3050 and build_string for (2). Furthermore, actually use stack
3051 allocation only for objects known to have sufficient alignment.
3052 This simpler implementation means Emacs can make
3053 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3054 GC_MAKE_GCPROS_NOOPS.
3055 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3056 for fewer differences among implementations.
3057 (struct Lisp_String): Now GCALIGNED.
3058 (USE_STACK_LISP_OBJECTS): Default to true, since the
3059 implementation no longer insists on a nonempty GCALIGNED.
3060 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3061 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3062 separately. Move definiens to scoped_cons. The old definition
3063 was incorrect when GCALIGNED was defined to be empty.
3064 (union Aligned_String): New type.
3065 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3066 implementation ports to compilers that don't align strictly enough.
3067 Don't worry about the union sizes; it's not worth bothering about.
3068 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3069 Rewrite using USE_STACK_CONS.
3070 (scoped_cons): Assume the use of union Aligned_Cons.
3071 (lisp_string_size, make_local_string, build_local_string): Remove.
3072 Unless otherwise specified, all callers of build_local_string
3073 changed to use SCOPED_STRING.
3074 (SCOPED_STRING): New macro.
3075 * data.c (wrong_choice):
3076 * menu.c (single_menu_item):
3077 * process.c (Fformat_network_address):
3078 Hoist use of SCOPED_STRING out of a scope, so that its returned
3079 object lives long enough.
3080 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3081 as the string might be long or might not be ASCII.
3083 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3085 * msdos.c (internal_terminal_init): Bump version to 25.
3087 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3089 Keep stack-allocated Lisp objects fast rather than versatile.
3090 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3091 (SCOPED_CONS_INITIALIZER): New macro.
3092 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3093 (USE_LOCAL_ALLOCA): Remove.
3094 (local_cons, local_list1, local_list2, local_list3, local_list4):
3095 Remove. Stack overflow checking makes them too slow.
3096 (make_local_vector): Likewise. Also we just don't have enough
3098 (enum LISP_STRING_OVERHEAD): Remove.
3099 (local_string_init, local_vector_init): Remove prototypes.
3100 (make_local_string, build_local_string): Redesign to target short
3101 compile-time string constants, fall back to regular string allocation
3103 (lisp_string_size): New function.
3104 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3105 * alloc.c (local_string_init, local_vector_init): Remove.
3106 (verify_ascii) [ENABLE_CHECKING]: New function.
3107 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3108 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3109 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3110 * xselect.c, xterm.c: All related users changed.
3112 2014-09-28 Ken Brown <kbrown@cornell.edu>
3114 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3115 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3117 2014-09-27 Ken Brown <kbrown@cornell.edu>
3119 Fix implementation of HYBRID_MALLOC on Cygwin.
3120 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3121 (bss_sbrk_buffer_beg): New variable. Use it...
3122 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3123 incorrect definition.
3125 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3127 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3128 Make it into a function and change arg to be a function.
3130 * lisp.mk (lisp): Add elisp-mode.elc.
3132 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3134 * xfns.c (x_default_scroll_bar_color_parameter):
3135 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3136 to pacify --enable-gcc-warnings in non-scrollbar builds.
3138 2014-09-26 Ken Brown <kbrown@cornell.edu>
3140 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3142 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3144 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3145 MinGW builds that use GCC before 4.2.
3147 Default to stack objects on DOS_NT platforms as well.
3148 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3149 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3151 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3153 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3154 ALIGN_STACK attribute.
3156 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3158 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3159 ALIGN_STACK attribute.
3161 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3162 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3164 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3166 * frame.c (frame_inhibit_resize):
3167 * widget.c (EmacsFrameResize):
3168 * window.c (resize_frame_windows, Fset_window_configuration):
3169 * xdisp.c (expose_frame):
3170 * xfns.c (x_change_tool_bar_height):
3171 * xmenu.c (update_frame_menubar):
3172 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3173 Remove code left dead after 2014-07-27 changes.
3175 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3177 Fix local_cons etc. to not exhaust the stack when in a loop.
3178 Problem reported in:
3179 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3180 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3181 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3182 (Ffind_charset_string):
3183 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3184 * data.c (wrong_range):
3185 * editfns.c (Fpropertize, format2):
3186 * emacs.c (init_cmdargs, decode_env_path):
3187 * fileio.c (auto_save_error):
3188 * fns.c (Fyes_or_no_p):
3189 * font.c (font_style_to_value, font_parse_xlfd)
3190 (font_parse_family_registry, font_delete_unmatched)
3192 * fontset.c (Fset_fontset_font):
3193 * frame.c (x_get_arg):
3194 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3195 (read_char_minibuf_menu_prompt):
3196 * keymap.c (silly_event_symbol_error, describe_vector):
3197 * lread.c (load_warn_old_style_backquotes):
3198 * menu.c (single_menu_item):
3199 * minibuf.c (Fread_buffer):
3200 * process.c (status_message, Fformat_network_address)
3201 (server_accept_connection):
3202 * textprop.c (copy_text_properties):
3203 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3204 * xfns.c (x_default_scroll_bar_color_parameter):
3205 * xfont.c (xfont_open):
3206 * xselect.c (x_clipboard_manager_error_1):
3207 * xterm.c (x_term_init):
3208 Put USE_LOCAL_ALLOCA at the start of the function.
3209 * fns.c (maybe_resize_hash_table): Use build_string instead of
3210 build_local_string, since we'd otherwise need a conditional
3211 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3212 not worth the bother of optimization.
3213 * font.c (font_delete_unmatched): Remove by-hand code that
3214 observed MAX_ALLOCA limit, since it's now done automatically.
3215 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3216 since build_local_string needs its sa_alloc.
3217 * lisp.h (lisp_word_count): New function.
3218 (SAFE_ALLOCA_LISP): Use it.
3219 (USE_LOCAL_ALLOCA): New macro.
3220 (local_cons, make_local_vector, make_local_string):
3221 Observe the MAX_ALLOCA limit.
3222 (LISP_STRING_OVERHEAD): New constant.
3223 (make_local_string): Use it.
3225 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3227 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3228 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3229 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3230 and Solaris and it's likely to work on similar platforms.
3232 Avoid signed integer overflow when converting Time to ptrdiff_t.
3233 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3235 (position_to_Time, Time_to_position): New functions.
3236 (gen_help_event, kbd_buffer_get_event): Use them.
3237 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3238 Go back to plain 'unsigned long', so that 'Time' is the same
3239 for both X and non-X builds; this is less likely to cause surprise.
3240 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3241 are the same size; this is no longer required.
3243 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3244 of bit 28 and of whether an unsigned value is negative.
3245 This simplifies the code a bit, and pacifies clang 3.4.
3247 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3249 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3250 Windows builds, where 'long' is a 32-bit type.
3252 * w32inevt.h (w32_console_mouse_position): Update the argument
3253 types to use 'Time'.
3255 * w32term.c (w32_mouse_position)
3256 (x_horizontal_scroll_bar_report_motion)
3257 (x_scroll_bar_report_motion): Update the argument types to use
3260 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3262 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3263 (struct input_event): ...unsigned bitfields. Likewise for
3264 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3265 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3266 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3267 (kbd_buffer_get_event): Adjust users.
3268 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3269 (make_scroll_bar_position): New function, refactored out of...
3270 (make_lispy_event): ...adjusted user.
3271 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3272 * nsterm.m (ns_mouse_position, mouseUp):
3273 * term.c (term_mouse_position):
3274 * w32inevt.c (w32_console_mouse_position):
3275 * w32term.c (w32_mouse_position):
3276 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3277 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3278 Prefer enum and explicit enum members to integers and numeric values.
3280 * chartab.c (uniprop_encode_value_numeric):
3281 * font.c (font_style_to_value): Use make_local_vector.
3282 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3283 * keymap.c (append_key): Use scoped_list1.
3285 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3286 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3288 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3290 Fix some slow uses and misuses of strcat.
3291 * doc.c (get_doc_string):
3292 * gtkutil.c (get_utf8_string):
3293 * xsmfns.c (x_session_initialize):
3294 Avoid recomputation of string length.
3295 * ftfont.c (ftfont_spec_pattern):
3296 * xfns.c (xic_create_fontsetname):
3297 Don't assume output buffer is initially zero.
3299 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3301 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3302 All callers changed.
3303 * xterm.c (x_term_init): Use new functionality to avoid two needs
3304 to compute a string length.
3306 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3308 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3310 Use known length of a Lisp string to copy it faster.
3311 * lisp.h (lispstrcpy): New function. Add comment.
3312 * callproc.c (child_setup):
3313 * dbusbind.c (xd_append_arg):
3314 * doc.c (get_doc_string):
3315 * font.c (Ffont_xlfd_name):
3316 * frame.c (xrdb_get_resource):
3317 * process.c (Fmake_network_process, network_interface_info):
3318 * w32fns.c (Fx_open_connection):
3319 * w32proc.c (sys_spawnve):
3320 * xfns.c (select_visual):
3321 * xfont.c (xfont_list):
3322 * xsmfns.c (x_session_initialize):
3323 * xterm.c (x_term_init): Use it.
3325 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3327 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3328 Reported by Dmitry Antipov in thread leading to:
3329 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3330 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3331 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3333 * callproc.c (call_process): Save and restore sa_avail.
3334 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3335 (AVAIL_ALLOCA): New macro.
3336 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3337 Use it, and check against sa_avail rather than MAX_ALLOCA.
3339 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3341 On OSX, do not free font-specific data more than once (Bug#18501).
3342 * macfont.m (macfont_close): Release and free font-specific data
3343 only if it wasn't previously freed.
3345 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3347 * unexmacosx.c (dump_it): Improve error message.
3349 2014-09-22 Juri Linkov <juri@jurta.org>
3351 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3352 (Bug#10747, bug#18334)
3354 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3356 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3357 units in which the position is measured. (Bug#18493)
3359 * xdisp.c (redisplay_internal): Force redisplay of all windows
3360 that show a buffer whose narrowing has changed. (Bug#18490)
3362 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3364 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3365 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3366 lines, draw the hollow-box and hbar cursors on the right side of
3367 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3370 * xterm.c (x_draw_stretch_glyph_string):
3371 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3372 caused the block cursor to disappear on a TAB in R2L lines in
3373 every window except the leftmost one. Reported by Martin Rudalics
3376 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3378 Always use matched specpdl entry to record call arguments (Bug#18473).
3379 * lisp.h (record_in_backtrace): Adjust prototype.
3380 * eval.c (record_in_backtrace): Return current specpdl level.
3381 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3382 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3383 entry and use that entry in call to backtrace_debug_on_exit.
3384 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3385 (do_debug_on_call): Get current specpdl level as 2nd arg.
3387 Prefer ptrdiff_t to int and avoid integer overflows.
3388 * fileio.c (make_temp_name):
3389 * font.c (font_parse_family_registry): Avoid integer
3390 overflow on string size calculation.
3391 * data.c (Faset): Likewise for byte index.
3393 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3395 Fix display of R2L lines in partial-width windows.
3396 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3397 assigned the correct value.
3398 (extend_face_to_end_of_line): Account for truncation and
3399 continuation glyphs in R2L rows when one of the fringes is not
3401 (display_line): Don't assign negative X offset to a row if we are
3402 going to produce a truncation glyph for it. When handling
3403 truncated R2L rows, consider the width of the left fringe instead
3405 (produce_special_glyphs): Fix bogus assignments.
3407 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3409 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3410 always set to a valid value. Make sure the size passed to alloca
3411 is always positive. (Bug#18516)
3413 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3415 Avoid extra call to oblookup when interning symbols.
3416 * lisp.h (intern_driver): Add prototype.
3417 * lread.c (intern_driver): New function.
3418 (intern1, intern_c_string_1, Fintern):
3419 * font.c (font_intern_prop):
3420 * w32font.c (intern_font_name): Use it.
3422 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3424 Minor improvements to new stack-allocated Lisp objects.
3425 * frame.h (FRAME_PARAMETER):
3426 Prefer scoped_list1 to local_list1 where either would do.
3427 * lisp.h (scoped_list4): New macro.
3428 (local_cons, local_list1, local_list2, local_list3, local_list4)
3429 (make_local_vector, make_local_string, build_local_string):
3430 Prefer functions to macros where either would do.
3431 * xdisp.c (build_desired_tool_bar_string):
3432 Prefer scoped_list4 to local_list4 where either would do.
3434 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3436 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3437 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3438 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3439 * frame.h (FRAME_PARAMETER): New macro.
3440 * dispnew.c (init_display):
3441 * fontset.c (Fset_fontset_font):
3442 * frame.c (x_default_parameter):
3443 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3444 * xfns.c (x_default_scroll_bar_color_parameter)
3445 (x_default_font_parameter, x_create_tip_frame): Use it.
3446 * editfns.c (Fpropertize): Use local_cons.
3447 * process.c (status_message): Use build_local_string.
3448 * xfont.c (xfont_open): Use make_local_string.
3449 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3451 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3453 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3454 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3455 !__clang__. This works with GCC and with clang and is safer for
3456 compilers we don't know about.
3457 (local_cons): Rename parameter to make capture less likely.
3459 2014-09-17 Samuel Bronson <naesten@gmail.com>
3461 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3463 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3465 Fix minor problems found by static checking.
3466 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3468 * buffer.h (decode_buffer): Doc and indentation fixes.
3469 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3471 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3473 Avoid clang-specific warnings.
3474 * buffer.c (init_buffer): Shut up -Wself-assign.
3475 * process.c (server_accept_connection): Shut up -Wunsequenced.
3477 2014-09-16 Daniel Colascione <dancol@dancol.org>
3479 * fns.c (sxhash): For symbols, use address as hash code.
3481 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3483 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3484 * charset.c (load_charset_map_from_file): Use scoped_list2
3485 and build_local_string.
3486 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3487 * emacs.c (init_cmdargs, decode_env_path):
3488 * fileio.c (Fexpand_file_name):
3489 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3490 * frame.c (x_get_arg):
3491 * keyboard.c (safe_run_hooks_error):
3492 * lread.c (load_warn_old_style_backquotes):
3493 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3494 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3495 * xselect.c (x_clipboard_manager_error_1)
3496 (x_clipboard_manager_save_all):
3497 * xterm.c (x_term_init): Use build_local_string.
3499 Avoid more integer overflows on string size calculations.
3500 * category.c (Fmake_category_set):
3501 * xdisp.c (get_overlay_arrow_glyph_row):
3502 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3504 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3506 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3507 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3508 error message format. Use message_with_string to have non-ASCII
3509 file names properly displayed.
3510 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3511 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3512 where these APIs are not available even in UNICOWS.DLL.
3513 Improve the format of error messages and include the file name in them
3515 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3516 call play-sound-functions, per documentation.
3518 * w32.c (w32_get_long_filename, w32_get_short_filename):
3519 Constify the input file name arguments.
3521 * w32.h (w32_get_long_filename, w32_get_short_filename):
3524 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3526 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3527 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3528 [USE_LOCAL_ALLOCATORS]: New macros.
3529 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3530 (build_local_string): Avoid argument name expansion clash with
3532 * alloc.c (toplevel)
3533 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3534 Preprocessor guard to avoid impossible configuration.
3535 * charset.c (Ffind_charset_region, Ffind_charset_string):
3536 Use make_local_vector.
3537 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3538 * textprop.c (Fput_text_property, Fadd_face_text_property):
3540 (copy_text_properties): Use local_cons and local_list3.
3541 * chartab.c (uniprop_table):
3542 * data.c (wrong_choice, wrong_range):
3543 * doc.c (get_doc_string):
3544 * editfns.c (format2):
3545 * fileio.c (Fexpand_file_name, auto_save_error):
3546 * fns.c (Fyes_or_no_p):
3547 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3548 * fontset.c (Fset_fontset_font):
3549 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3550 (read_char_minibuf_menu_prompt):
3551 * keymap.c (silly_event_symbol_error, describe_vector):
3552 * menu.c (single_menu_item):
3553 * minibuf.c (Fread_buffer):
3554 * process.c (status_message, Fformat_network_address)
3555 (server_accept_connection): Use make_local_string and
3556 build_local_string. Prefer compound literals where appropriate.
3558 2014-09-15 Daniel Colascione <dancol@dancol.org>
3560 * fns.c (Fsort): Tweak sort docstring.
3562 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3564 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3565 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3566 set errno to EAGAIN instead, to allow the caller to retry the
3567 write after some waiting. Fixes deadlocks when Emacs exchanges a
3568 lot of data through the pipe. (Bug#18420)
3570 * sound.c (Fplay_sound_internal): Encode the sound file name in
3571 the ANSI codepage. Expand it against data-directory, as per docs,
3572 not against the current directory. No need to make a local copy
3573 of the file name; pass the encoded file name directly to
3574 do_play_sound. (Bug#18463)
3576 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3577 NULL, and the file name is not encodable in ANSI codepage, return
3578 the string with "?" replacement characters, which will fail the
3579 caller. This avoids returning a random value in that case.
3581 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3583 * window.c (Fresize_mini_window_internal): Set w->total_lines
3584 from w->pixel_height (Bug#18422).
3586 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3588 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3589 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3590 setting resize increments (Bug#18435).
3592 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3594 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3595 state around the call to line_bottom, since it can move the
3596 iterator to another screen line. This fixes off-by-one errors in
3597 the reported row in some rare cases.
3599 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3601 * callproc.c (init_callproc): Fix bug introduced at
3602 2014-09-07 (Bug#18474).
3604 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3606 Prefer ptrdiff_t to int and avoid integer overflows.
3607 * fileio.c (make_temp_name):
3608 * font.c (font_parse_family_registry): Avoid integer
3609 overflow on string size calculation.
3610 * data.c (Faset): Likewise for byte index.
3612 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3614 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3616 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3618 * lisp.h (make_local_string): Nitpick indent.
3619 * print.c (Fprin1_to_string): Remove unused GCPROs.
3621 More debugging aids around GCPROs.
3622 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3623 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3624 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3626 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3627 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3629 Remove redundant GCPROs around Ffuncall and Fapply calls.
3630 This is safe because Ffuncall protects all of its arguments by itself.
3631 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3632 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3633 (call6, call7): Likewise. Use compound literals where applicable.
3634 (run_hook_with_args_2): Use compound literal.
3636 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3638 Pacify --enable-gcc-warnings when no window system is used.
3639 These warnings found that subscript error, so they seem worthwhile.
3640 * composite.c (char_composable_p): Simplify a bit.
3641 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3642 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3643 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3644 * window.c (set_window_scroll_bars):
3645 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3646 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3647 Ignore -Wsuggest-attribute=const.
3648 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3649 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3651 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3653 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3654 Use check_iso_charset_parameter instead of doing the checks by hand.
3655 (check_iso_charset_parameter): Move up. Check parameters a bit
3656 more carefully, and return true for 96-char sets. All callers changed.
3658 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3660 Simplify lisp.h by removing the __COUNTER__ business.
3661 Reported by Dmitry Antipov in:
3662 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3663 * lisp.h (make_local_vector, make_local_string)
3664 (build_local_string): Simplify by not bothering with __COUNTER__.
3665 The __COUNTER__ business wasn't working properly, and was needed
3666 only for hypothetical future expansion anyway.
3668 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3670 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3671 terms to determine bitmap color. (Bug#18437)
3673 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3675 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3678 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3680 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3682 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3684 * xterm.c (handle_one_xevent): Detect iconified by looking at
3685 _NET_WM_STATE_HIDDEN.
3687 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3689 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3690 These can generate a constant with the correct value but the wrong
3691 width, which doesn't work as a printf argument. All uses removed.
3692 Reported by Dmitry Antipov in:
3693 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3694 (ENUMABLE): Remove; no longer needed.
3695 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3696 Remove; no longer needed because of the above change.
3697 Each definiens moved to the only use.
3699 Improve the experimental local and scoped allocation.
3700 * alloc.c (local_string_init, local_vector_init):
3701 New functions, defined if USE_LOCAL_ALLOCATORS.
3702 Mostly, these are moved here from lisp.h, as it's not
3703 clear it's worth making them inline.
3704 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3705 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3706 USE_STACK_LISP_OBJECTS, not on a laundry list.
3707 (local_string_init, local_vector_init): New decls.
3708 (union Aligned_Cons): New type.
3709 (scoped_cons): Use it. Give up on the char trick, as it's a too
3710 much of a maintenance hassle; if someone wants this speedup
3711 they'll just need to convince their compiler to align properly.
3712 Conversely, use the speedup if struct Lisp_Cons happens to
3713 be aligned even without a directive. Better yet, help it along
3714 by using union Aligned_Cons rather than struct Lisp_Cons.
3715 (pointer_valid_for_lisp_object): Remove. This check is not
3716 necessary, since make_lisp_ptr is already doing it. All uses removed.
3717 (local_vector_init, local_string_init): Move to alloc.c.
3718 (build_local_vector): Remove this awkward macro, replacing with ...
3719 (make_local_vector): New macro, which acts more like a function.
3720 Use statement expressions and use __COUNTER__ to avoid macro
3721 capture. Fall back on functions if these features are not supported.
3722 (build_local_string, make_local_string): Likewise.
3724 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3726 * xterm.c (x_term_init): Consolidate duplicated code.
3727 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3728 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3729 Add eassert and mark dpyinfo as dead only if it was alive.
3731 Add macros to allocate temporary Lisp objects with alloca.
3732 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3733 * character.h (parse_str_as_multibyte): Move prototype to ...
3734 * lisp.h (parse_str_as_multibyte): ... here.
3735 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3736 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3738 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3739 (local_string_init): New functions.
3740 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3741 (init_alloc_once): Call it.
3743 Cleanup last change and make all new stuff conditional.
3744 * lisp.h (build_local_string): Rename to ...
3745 (make_local_string): ... this macro.
3746 (build_local_string, scoped_list1, scoped_list3): New macros.
3747 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3748 and functions as such, use regular fallbacks otherwise.
3749 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3752 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3754 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3755 always make sure the marginal areas of the row are in sync with
3756 what the window wants. (Bug#18419)
3758 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3759 existing binding of a variable, to avoid silently aborting
3760 commands that use specbind. (Bug#18331)
3762 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3764 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3765 * coding.c (growable_destination): New function.
3766 (produce_chars): Use it for sanity checks. Do not fiddle with
3767 dst_end if the source and destination are both nil, as it's
3768 the caller's responsibility to avoid overlap.
3769 * keyboard.c (read_decoded_event_from_main_queue):
3770 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3771 length, not 4 times, to prevent decode_coding_c_string from trying
3772 to reallocate a destination. This removes the need for the FIXME.
3774 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3775 All callers simplified. Add a comment about exec_failed, vfork,
3778 Adjust drag-and-drop fix when window is above top (Bug#18303).
3779 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3780 XCDR bleed into XCAR's encoded value. Improve checks for
3781 out-of-range data while we're at it.
3783 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3785 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3786 is CONSP (Bug#18303).
3788 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3790 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3791 'alloca' gets passed arguments larger than MAX_ALLOCA.
3793 * font.c (MAX): Define if not defined elsewhere.
3795 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3797 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3798 here for destination buffer, to work around what appears to be a
3799 bug in decode_coding_c_string when the source and destination are
3802 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3803 This follows up on the recent thread in emacs-devel on alloca; see:
3804 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3805 This patch also cleans up alloca-related glitches noted while
3806 examining the code looking for unbounded alloca.
3808 * callproc.c (init_callproc):
3809 Rewrite to avoid need for alloca.
3810 * buffer.c (mouse_face_overlay_overlaps)
3811 (report_overlay_modification):
3812 * buffer.h (GET_OVERLAYS_AT):
3813 * coding.c (make_subsidiaries):
3814 * doc.c (Fsnarf_documentation):
3815 * editfns.c (Fuser_full_name):
3816 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3817 (search_embedded_absfilename, Fsubstitute_in_file_name):
3818 * fns.c (Fmake_hash_table):
3819 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3820 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3821 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3822 (xrdb_get_resource, x_get_resource_string):
3823 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3824 * ftxfont.c (ftxfont_draw):
3825 * image.c (xbm_load, xpm_load, jpeg_load_body):
3826 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3828 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3830 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3831 (find_and_return_menu_selection):
3832 * print.c (PRINTFINISH):
3833 * process.c (Fformat_network_address):
3834 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3835 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3836 * sound.c (wav_play, au_play):
3837 * syntax.c (skip_chars):
3838 * term.c (tty_menu_activate, tty_menu_show):
3839 * textprop.c (get_char_property_and_overlay):
3840 * window.c (Fset_window_configuration):
3841 * xdisp.c (safe__call, next_overlay_change, vmessage)
3842 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3843 * xfaces.c (face_at_buffer_position):
3844 * xmenu.c (x_menu_show):
3845 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3846 allocation size isn't bounded.
3847 * callint.c (Fcall_interactively): Redo memory_full check
3848 so that it can be done at compile-time on some platforms.
3849 * coding.c (MAX_LOOKUP_MAX): New constant.
3850 (get_translation_table): Use it.
3851 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3852 SAFE_ALLOCA, to catch integer overflows on size calculation.
3853 (exec_failed) [!DOS_NT]: New function.
3854 (child_setup) [!DOS_NT]: Use it.
3855 * editfns.c (Ftranspose_regions):
3856 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3857 * editfns.c (check_translation):
3858 Allocate larger buffers on the heap.
3859 * eval.c (internal_lisp_condition_case):
3860 Check for MAX_ALLOCA overflow.
3861 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3862 (Fbase64_encode_region, Fbase64_decode_region):
3863 Avoid unnecessary calls to SAFE_FREE before 'error'.
3864 * buffer.c (mouse_face_overlay_overlaps):
3865 * editfns.c (Fget_pos_property, check_translation):
3866 * eval.c (Ffuncall):
3867 * font.c (font_unparse_xlfd, font_find_for_lface):
3868 * ftfont.c (ftfont_drive_otf):
3869 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3870 (menu_bar_items, tool_bar_items):
3871 * sound.c (Fplay_sound_internal):
3872 * xdisp.c (load_overlay_strings, dump_glyph_row):
3873 Use an ordinary auto buffer rather than alloca, since the
3874 allocation size is fixed and small.
3875 * ftfont.c: Include <c-strcase.h>.
3876 (matching_prefix): New function.
3877 (get_adstyle_property): Use it, to avoid need for alloca.
3878 * keyboard.c (echo_add_key):
3879 * keymap.c (describe_map): Use ptrdiff_t, not int.
3880 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3881 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3882 when counting bytes.
3883 * lisp.h (xlispstrdupa): Remove, replacing with ...
3884 (SAFE_ALLOCA_STRING): ... new macro with different API.
3885 This fixes a portability problem, namely, alloca result
3886 passed to another function. All uses changed.
3887 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3889 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3890 (REGEX_ALLOCATE): New macros.
3891 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3892 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3894 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3896 (decode_mode_spec_coding): Store directly into buf rather than
3897 into an alloca temporary and copying the temporary to the buf.
3899 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3901 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3903 2014-09-04 Jan D <jan.h.d@swipnet.se>
3905 * xterm.c (x_term_init): Don't call x_session_initialize if running
3906 as a daemon (Bug#18375).
3908 * xsmfns.c: Initialize ice_fd.
3910 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3912 Less chatter in 'make' output.
3913 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3914 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3915 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3917 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3919 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3920 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3922 * nsfns.m (Fx_create_frame):
3923 * w32fns.c (Fx_create_frame):
3924 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3927 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3929 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3930 the reported row in the case of a window with a header line, by
3931 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3932 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3934 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3936 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3937 when configured --with-wide-int on typical 32-bit platforms.
3939 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3941 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3942 when HPOS is negative, for the benefit of R2L glyph rows whose
3943 newline overflows into the fringe.
3945 2014-09-03 Ken Brown <kbrown@cornell.edu>
3947 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3949 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3951 Minor cleanup of recent strlen-avoiding patch.
3952 * fileio.c (CHECK_LENGTH): Remove.
3953 Rewrite callers so that they don't need it.
3954 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3955 variable wasn't set.
3957 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3959 * fileio.c (CHECK_LENGTH): New macro.
3960 (Fexpand_file_name): Use it and get rid of a few more calls
3961 to strlen and strcat.
3962 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3963 * lisp.h (egetenv): ... because of a new inline function used to
3964 avoid calls to strlen for a compile-time constants.
3966 * buffer.h (decode_buffer): New function.
3967 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3968 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3969 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3970 * data.c (Flocal_variables_p):
3971 * fileio.c (Fverify_visited_file_modtime):
3972 * marker.c (live_buffer): Use it.
3974 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3976 Avoid extra calls to strlen in filesystem I/O routines.
3977 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3978 the length of 'newdir' is known or may be precalculated.
3979 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3980 not 'char *', and so use precalculated length.
3981 (Ffile_accessible_directory_p):
3982 * callproc.c (encode_current_directory, init_callproc):
3983 * charset.c (init_charset):
3984 * lread.c (load_path_check, load_path_default): Adjust users.
3985 * lisp.h (file_accessible_directory_p): Tweak prototype.
3987 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3989 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3992 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3994 --enable-silent-rules now suppresses more chatter.
3995 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3996 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3997 (am__v_CCLD_1): New macros, taken from Automake.
3998 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4000 Clean up extern decls a bit.
4001 * bytecode.c: Include blockinput.h and keyboard.h rather
4002 than rolling their APIs by hand.
4003 * emacs.c: Include regex.h and rely on its and lisp.h's API
4004 rather than rolling them by hand.
4005 * lastfile.c: Include lisp.h, to check this file's API.
4006 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4008 * regex.h (re_max_failures): New decl.
4009 * unexcw.c, unexmacosx.c, unexw32.c:
4010 Rely on lisp.h's API rather than rolling it by hand.
4011 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4012 Declare at top level, to pacify GCC -Wnested-externs.
4014 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4016 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4017 clipping rectangle become negative (i.e. large positive, since
4018 it's an unsigned data type). This can happen in R2L hscrolled
4019 glyph rows, and caused us to draw the cursor glyph on the fringe.
4020 For the details, see
4021 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4023 2014-08-31 Ken Brown <kbrown@cornell.edu>
4025 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4026 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4027 is defined. (Bug#18368)
4029 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4031 Vector-sorting fixes (Bug#18361).
4032 It's not safe to call qsort or qsort_r, since they have undefined
4033 behavior if the user-specified predicate is not a total order.
4034 Also, watch out for garbage-collection while sorting vectors.
4035 * fns.c: Include <vla.h>.
4036 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4037 (sort_vector_compare): Remove, replacing with ....
4038 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4039 ... these new functions.
4040 (sort_vector): Rewrite to use the new functions.
4041 GCPRO locals, since the predicate can invoke the GC.
4042 Since it's in-place return void; caller changed.
4043 (merge): Use 'inorder', for clarity.
4045 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4046 One can't hoist this out of the 'if', because intervening calls to
4047 newlocale, twolower, etc. can change errno.
4049 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4051 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4052 wording of the error messages.
4053 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4056 * w32proc.c (get_lcid_callback): Accept locale specifications
4057 without the country part, as in "enu" vs "enu_USA".
4058 (w32_compare_strings): Signal an error if a locale was specified,
4059 but couldn't be translated into a valid LCID.
4061 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4063 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4065 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4067 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4068 errno after towlower_l. errno's value is not specified after
4069 towlower_l. Instead, assume that towlower_l returns its argument
4070 on failure, which is portable in practice.
4072 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4074 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4076 * w32proc.c (w32_compare_strings): Accept additional argument
4077 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4078 if requested. If w32-collate-ignore-punctuation is non-nil, add
4079 NORM_IGNORESYMBOLS to the flags.
4080 (LINGUISTIC_IGNORECASE): Define if not already defined.
4081 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4083 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4086 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4088 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4089 Define substitutes for platforms that lack them.
4090 (str_collate): Add arguments locale and ignore_case.
4092 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4093 Add optional arguments LOCALE and IGNORE-CASE.
4095 * lisp.h (str_collate): Adapt argument list.
4097 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4099 Add vectors support to Fsort.
4100 * fns.c (sort_vector, sort_vector_compare): New functions.
4101 (sort_list): Likewise, refactored out of ...
4102 (Fsort): ... adjusted user. Mention vectors in docstring.
4103 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4104 * alloc.c (make_save_int_obj): New function.
4105 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4106 (make_save_int_obj): Add prototype.
4108 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4109 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4110 Conditionally define to match system's qsort_r signature.
4111 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4113 2014-08-28 Ken Brown <kbrown@cornell.edu>
4115 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4116 dumping and the system malloc after dumping. (Bug#18222)
4118 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4119 Define as macros, expanding to hybrid_malloc, etc.
4120 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4121 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4123 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4124 full implementation on Cygwin. Remove Cygwin-specific code that
4125 is no longer needed.
4126 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4127 Redefine as macros expanding to gmalloc, grealloc, etc.
4128 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4129 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4130 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4131 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4133 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4134 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4135 HAVE_POSIX_MEMALIGN)]: New functions.
4136 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4137 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4138 hybrid_aligned_alloc; declare.
4139 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4140 HAVE_POSIX_MEMALIGN)]: Define.
4141 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4142 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4143 Define as macro, expanding to gget_current_dir_name, and define
4145 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4146 malloc_enable_thread(). Don't initialize malloc.
4147 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4148 no longer defined on Cygwin).
4149 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4150 * sheap.c (bss_sbrk_buffer_end): New variable.
4151 * unexcw.c (__malloc_initialized): Remove variable.
4152 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4154 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4157 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4159 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4160 In `event->y' return entire range (the size of the scroll bar minus
4162 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4163 return entire range (the scaled size of the scroll bar minus
4164 that of the slider). In `portion' return the scaled position of
4166 (xaw_jump_callback): Restore part of code for vertical scroll
4167 bar broken in change from 2014-07-27.
4168 (xaw_scroll_callback): Provide incremental scrolling with
4169 horizontal scroll bars.
4171 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4173 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4175 * indent.c (Fvertical_motion): Fix vertical motion up through a
4176 display property after a newline. (Bug#18276)
4178 * xdisp.c (display_line): Don't assume that the call to
4179 reseat_at_next_visible_line_start ends up at a character
4180 immediately following the newline on the previous line.
4181 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4182 beyond ZV, which causes infloop in redisplay. For the details, see
4183 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4185 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4186 coordinate for hscrolled R2L screen lines. (Bug#18277)
4188 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4190 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4193 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4195 * syntax.c (scan_lists): Don't examine positions before BEGV.
4198 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4200 Improve robustness of new string-collation code (Bug#18051).
4201 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4202 (newlocale, wcscoll_l): Define substitutes for platforms that
4203 lack them, so as to simplify the mainline code.
4204 (str_collate): Simplify the code by assuming the above definitions.
4205 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4206 For example, the old version left the Emacs in the wrong locale if
4207 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4208 result. Report an error if newlocale fails.
4210 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4212 * lisp.h (str_collate):
4213 * sysdep.c (str_collate): Return int.
4214 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4216 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4218 Fix some glitches in previous change.
4219 * sysdep.c (stack_direction): Replace stack_grows_down
4220 to simplify calculation of stack boundaries.
4221 (handle_sigsegv): Check whether we really crash somewhere near
4222 to stack boundary, and handle fatal signal as usual if not.
4223 (init_sigsegv): Adjust accordingly.
4224 * keyboard.c (Vtop_level_message): Rename to
4225 Vinternal__top_level_message, as suggested by Stefan Monnier in
4226 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4227 All related users changed.
4229 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4231 Handle C stack overflow caused by too nested Lisp evaluation.
4232 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4233 siglongjmp point to transfer control from SIGSEGV handler.
4234 * keyboard.c (return_to_command_loop, recover_top_level_message)
4235 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4236 (regular_top_level_message): New variable.
4237 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4238 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4240 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4241 new variables described above.
4242 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4243 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4244 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4245 (init_sigsegv): New function.
4246 (init_signals): Use it.
4248 2014-08-25 Ken Brown <kbrown@cornell.edu>
4250 * emacs.c (main): Remove use of obsolete macro
4251 G_SLICE_ALWAYS_MALLOC.
4253 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4255 Implement locale-sensitive string collation for MS-Windows.
4256 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4257 New functions. (Bug#18051)
4259 * w32.h (w32_compare_strings): Add prototype.
4261 * w32.c <g_b_init_compare_string_w>: New global flag.
4262 (globals_of_w32): Initialize it.
4264 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4266 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4267 [WINDOWSNT]: Call str_collate on MS-Windows.
4269 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4271 One more minor cleanup of font subsystem.
4272 * font.h (struct font_driver): Convert text_extents to
4273 return void because returned value is never actually used.
4274 * macfont.m (macfont_text_extents):
4275 * w32font.c (w32font_text_extents):
4276 * xftfont.c (xftfont_text_extents): Adjust to return void
4277 and assume that 'metrics' argument is always non-NULL.
4278 * ftfont.c (ftfont_text_extents):
4279 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4281 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4283 Minor cleanups of str_collate fix (Bug#18051).
4284 * fns.c (str_collate): Move decl from here ...
4285 * lisp.h (str_collate): ... to here.
4286 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4287 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4288 potential problems with integer overflow. Don't assume
4289 setlocale succeeds. Remove unnecessary test before restoring
4290 locale via setlocale, and free the copied setlocale string
4293 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4295 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4297 * sysdep.c (str_collate): New function. (Bug#18051)
4299 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4301 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4302 if the initial "rm -f" fails. This is for MinGW builds, where
4303 MS-Windows will not allow deleting the executable file of a
4306 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4308 * w32term.c (w32_scroll_bar_handle_click)
4309 (w32_horizontal_scroll_bar_handle_click)
4310 (x_scroll_bar_report_motion)
4311 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4312 SB_THUMBTRACK, use the 32-bit position information returned by
4313 GetScrollInfo, not the 16-bit information returned in the Windows
4316 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4318 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4319 second coordinate ('y') reported for dragging the horizontal
4322 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4324 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4325 and text area-relative x-coordinates.
4327 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4329 Avoid overwriting the reversed_p flags in the glyph matrices when
4330 init_iterator or start_display are called.
4331 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4333 (tool_bar_height, redisplay_tool_bar, try_window)
4334 (try_window_reusing_current_matrix, try_window_id)
4335 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4336 reversed_p flag of the iterator's glyph row where the glyph row
4337 is going to be redrawn.
4339 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4341 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4343 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4345 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4346 of emacs_event return length from si.nPage to si.nMax.
4347 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4348 interchange start and end of thumb.
4350 2014-08-15 Ken Brown <kbrown@cornell.edu>
4352 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4353 ERRORCHECK mutexes. (Bug#18222)
4355 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4357 * frame.c (set_menu_bar_lines_1): Remove.
4358 (set_menu_bar_lines): Call change_frame_size instead of
4359 set_menu_bar_lines_1.
4361 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4363 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4366 2014-08-11 Glenn Morris <rgm@gnu.org>
4368 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4369 writing before backing up, since it causes a more serious problem
4370 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4371 (choose_write_coding_system): No longer callable from Lisp.
4372 Move last piece back here from Fwrite_region.
4373 (Fwrite_region, syms_of_fileio): Update for above changes.
4375 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4377 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4378 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4379 (Fwindow_new_pixel, Fset_window_new_pixel)
4380 (Fset_window_new_total, Fset_window_new_normal)
4381 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4383 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4385 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4387 * fontset.c (Finternal_char_font): Recompute basic faces if the
4388 frame's face cache was cleared. (Bug#18162)
4390 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4392 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4393 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4394 base buffer's undo list.
4396 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4398 Fix a couple of recent inadvertent breaks of the MSDOS port.
4399 * msdos.c: include required menu.h
4400 * term.c: set correct menu_show_hook on MSDOS.
4402 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4404 Fix handling of menu bar line on TTY frames (Bug#18136)
4406 * dispnew.c (handle_window_change_signal):
4407 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4408 frame's menu bar lines subtracted from height.
4409 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4411 (adjust_frame_size): Count in menu bar when setting FrameRows.
4412 (make_terminal_frame): When setting up the frame's lines and
4413 text height don't count in the menu bar.
4414 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4415 lines subtracted from height.
4416 (do_switch_frame): Set tty's FrameRows to number of total lines
4418 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4419 is used, return total number of lines and columns.
4420 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4422 * term.c (OUTPUT, tty_set_terminal_modes)
4423 (tty_set_terminal_window, tty_set_scroll_region)
4424 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4425 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4426 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4427 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4428 Call change_frame_size with frame's menu bar lines subtracted
4430 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4431 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4434 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4436 * alloc.c (Fmemory_info): Remove a stray brace.
4438 * process.c: Fix a comment typo.
4440 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4442 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4444 * widgetprv.h (EmacsFramePart): Remove font.
4446 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4447 (resources, setup_frame_cursor_bits): Remove unused variables and
4448 functions, esp. wrt. font (Bug#18227).
4450 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4452 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4454 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4456 Refer to MS-DOS using the same name everywhere.
4458 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4462 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4464 * w32term.c (w32_redeem_scroll_bar):
4465 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4466 not redeeming scroll bars that have been turned off.
4468 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4470 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4471 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4472 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4473 (safe_run_hook_funcall): Adjust accordingly.
4475 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4477 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4478 Condition correctly according to toolkit used.
4479 * frame.c (make_initial_frame, make_terminal_frame)
4480 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4481 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4482 assignments according to presence of toolkit scrollbars.
4483 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4484 Condition correctly according to toolkit used.
4485 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4486 only if toolkit supports it.
4487 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4489 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4491 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4493 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4495 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4496 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4497 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4498 (safe_run_hooks): Remove comment which is not relevant any more.
4500 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4502 Don't let big frames overrun the stack.
4503 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4504 Use SAFE_NALLOCA, not alloca.
4506 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4507 * dired.c (directory_files_internal): Use a volatile variable
4508 to prevent the compiler from optimizing away all copies of a local.
4509 I wonder how many other GC-related bugs like this lurk elsewhere?
4511 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4512 * xterm.h (struct x_display_info): New member 'connection'.
4513 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4514 so that x_delete_terminal has a file descriptor to pass to
4515 delete_keyboard_wait_descriptor.
4517 Don't mishandle year-9999 dates (Bug#18176).
4518 * editfns.c (decode_time_components): Store an invalid timespec
4519 on overflow, instead of returning false, so that the caller can
4520 distinguish overflow from other errors.
4521 (lisp_time_argument, lisp_seconds_argument): If the time is out
4522 of range, signal a time overflow instead of an invalid time spec.
4523 * keyboard.c (decode_timer): Treat time overflow like other
4526 Avoid undefined behavior with signed left shift.
4527 Caught by 'gcc -fsanitize=undefined'.
4528 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4529 * dispnew.c (line_hash_code, scrolling):
4530 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4531 Use 'unsigned', not 'int', for line hashes.
4532 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4534 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4536 Make compare-strings more compatible with old behavior (Bug#17903).
4537 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4539 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4541 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4542 Don't add label between left and right buttons (Bug#18129).
4544 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4546 Make functions static that no longer need to be extern.
4547 * frame.c, frame.h (set_menu_bar_lines):
4548 * keyboard.c (Qleftmost, Qrightmost):
4549 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4550 (x_set_internal_border_width):
4553 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4555 Fix display of R2L lines when the last character fits only partially.
4556 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4558 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4559 R2L row is visible only partially, give the row a negative x
4561 (display_line): Fix the calculation of the glyph whose pixel width
4562 is used to decide whether the last produced glyph fits on the
4563 line. When the last glyph fits only partially, give the row a
4566 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4567 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4568 pixel width of the first glyph that is hscrolled from display.
4569 (display_line): In R2L glyph rows, don't give a negative offset to
4570 row->x when the first glyph begins before first_visible_x.
4572 * xdisp.c (display_line): If called with iterator set up to write
4573 to a marginal area, delay the call to handle_line_prefix until we
4574 switch back to the text area. (Bug#18035)
4576 * .gdbinit (xwindow): The members total_cols, total_lines,
4577 left_col, and top_line are C integers (and has been so for the
4580 2014-08-01 Andreas Schwab <schwab@suse.de>
4582 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4583 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4585 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4587 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4588 (timerfd_callback): Ignore weird events with no data. Add tight
4589 assertions and comments.
4590 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4591 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4593 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4595 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4596 I had confused && with ||.
4598 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4600 Simplify timerfd configuration and fix some minor glitches.
4601 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4602 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4603 Fall back on timer_create if timerfd_create fails at runtime.
4604 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4605 kernel primitives to do resolution. All uses removed.
4606 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4607 (turn_on_atimers): Clear timer_create-based timers too,
4610 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4611 Without this change, the code can access the local variable 'width'
4612 even when it has not been initialized, and likewise for 'height';
4613 in either case this leads to undefined behavior.
4615 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4617 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4618 necessary, put horizontal scroll bar resources as well. See
4619 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4620 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4622 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4624 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4625 background value to match the resource of its vertical counterpart.
4627 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4629 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4630 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4632 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4634 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4635 change that added the top margin height to the requested height
4636 and revert (undocumented) part of 2014-07-28 change that changed
4637 the logic of whether a size change occurred.
4639 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4641 * .gdbinit (xwindow): The members total_cols, total_lines,
4642 left_col, and top_line are C integers (and has been so for the
4645 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4648 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4650 On GNU/Linux, use timerfd for asynchronous timers.
4651 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4652 (toplevel): Rename alarm_timer_ok to special_timer_available.
4653 [HAVE_TIMERFD]: Declare timerfd.
4654 [HAVE_CLOCK_GETRES]: Declare resolution.
4655 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4656 system timer resolution.
4657 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4658 (timerfd_callback) [HAVE_TIMERFD]: New function.
4659 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4660 [ENABLE_CHECKING]: New function for the sake of automated tests.
4661 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4662 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4663 [ENABLE_CHECKING]: Defsubr test function.
4664 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4665 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4666 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4668 Fix --without-x build and pacify --enable-gcc-warnings.
4669 Problems reported in Bug#18122 and Bug#18124.
4670 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4671 (frame_windows_min_size): Now static.
4672 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4674 (adjust_frame_size): Always declare prototype.
4676 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4677 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4678 * atimer.c (timerfd_callback): Always read expiration data.
4680 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4681 * process.c (add_timer_wait_descriptor): Add timer descriptor
4682 to input_wait_mask and non_process_wait_mask as well.
4684 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4686 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4688 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4690 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4691 Reinstate code removed by the prevoius commit to this file.
4693 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4695 * buffer.h (struct buffer): New fields scroll_bar_height and
4696 horizontal_scroll_bar_type.
4697 * buffer.c (bset_scroll_bar_height)
4698 (bset_horizontal_scroll_bar_type): New functions.
4699 (Fbuffer_swap_text): Handle old_pointm field.
4700 (init_buffer_once): Set defaults for scroll_bar_height and
4701 horizontal_scroll_bar_type.
4702 (syms_of_buffer): New variables scroll_bar_height and
4703 horizontal_scroll_bar_type.
4704 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4705 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4706 (set_vertical_scroll_bar): Remove prototype.
4707 (x_change_tool_bar_height): Add prototype.
4708 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4709 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4710 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4712 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4713 (update_window): Start mode_line_row->y after horizontal scroll
4715 (change_frame_size_1): Call adjust_frame_size.
4716 (init_display): When changing the size of a tty frame do not
4717 pass height of menu bar.
4718 (Qframe_windows_min_size): New symbol.
4719 * frame.h (struct frame): List tool bar fields after menu bar
4720 fields. Add official, total_lines, horizontal_scroll_bars,
4721 config_scroll_bar_height and config_scroll_bar_lines fields.
4722 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4723 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4724 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4725 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4726 (FRAME_WINDOWS_HEIGHT): New macros.
4727 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4728 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4729 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4730 horizontal scroll bar.
4731 (frame_inhibit_resize, adjust_frame_size)
4732 (frame_windows_min_size): Add declarations.
4733 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4734 (x_set_scroll_bar_default_height, x_set_left_fringe)
4735 (x_set_right_fringe, x_set_vertical_scroll_bars)
4736 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4737 (x_set_scroll_bar_height): Add external declarations.
4738 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4739 (adjust_frame_size): New functions.
4740 (make_frame): Initial horizontal_scroll_bars field.
4741 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4743 (make_initial_frame, make_terminal_frame): No horizontal scroll
4744 bar in initial and terminal frames. Use adjust_frame_size.
4745 (Fframe_total_cols): Fix doc-string.
4746 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4747 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4748 Rewrite using adjust_frame_size.
4749 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4750 (Qframe_windows_min_size): New symbols.
4751 (x_set_frame_parameters): Remove call of check_frame_size.
4752 (x_report_frame_params): Return scroll_bar_height value.
4753 (x_set_left_fringe, x_set_right_fringe): New functions.
4754 (adjust_frame_height, x_set_internal_border_width)
4755 (x_set_fringe_width): Remove.
4756 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4757 (x_set_scroll_bar_width, x_set_right_divider_width)
4758 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4759 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4761 (x_figure_window_size): Rewrite to make frame display the
4762 expected number of lines.
4763 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4764 (Vdefault_frame_horizontal_scroll_bars)
4765 (Vframe_initial_frame_tool_bar_height)
4766 (frame_inhibit_implied_resize): New variables.
4767 * fringe.c (compute_fringe_widths): Remove.
4768 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4769 (xg_create_horizontal_scroll_bar)
4770 (xg_update_horizontal_scrollbar_pos)
4771 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4772 (xg_get_default_scrollbar_height)
4773 (xg_clear_under_internal_border): Extern.
4774 * gtkutil.c (xg_frame_resized): Don't call
4775 do_pending_window_change.
4776 (xg_frame_set_char_size): Use adjust_frame_size.
4777 (style_changed_cb): Call update_theme_scrollbar_height and
4778 x_set_scroll_bar_default_height.
4779 (x_wm_set_size_hint): Don't call check_frame_size.
4780 (update_theme_scrollbar_height)
4781 (xg_get_default_scrollbar_height)
4782 (xg_create_horizontal_scroll_bar)
4783 (xg_update_horizontal_scrollbar_pos)
4784 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4785 (xg_create_scroll_bar): Set horizontal slot of bar.
4786 (xg_initialize): Call update_theme_scrollbar_height.
4787 (xg_clear_under_internal_border): No more static.
4788 * insdel.c (adjust_suspend_auto_hscroll): New function.
4789 (adjust_markers_for_delete, adjust_markers_for_insert)
4790 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4791 * keyboard.c (readable_events, discard_mouse_events)
4792 (make_lispy_event): Handle horizontal scroll bar click events.
4793 (Fsuspend_emacs): When changing the size of a tty frame do not
4794 pass height of menu bar.
4795 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4796 (Qright, Qleftmost, Qrightmost): New symbols.
4797 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4799 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4800 * nsfns.m (x_set_internal_border_width): New function.
4801 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4802 Remove extended fringe code.
4803 (x_set_window_size, x_new_font): Don't call
4804 compute_fringe_widths.
4805 * term.c (Fresume_tty): When changing the size of a tty frame do
4806 not pass height of menu bar.
4807 (clear_tty_hooks, set_tty_hooks):
4808 Clear horizontal_scroll_bar_hook.
4809 (init_tty): Frame has no horizontal scroll bars.
4810 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4811 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4812 scroll_bar_after_handle, scroll_bar_left_arrow,
4813 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4814 scroll_bar_to_rightmost entries.
4815 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4816 (struct terminal): Add set_horizontal_scroll_bar_hook.
4817 * w32console.c (initialize_w32_display):
4818 Clear horizontal_scroll_bar_hook.
4819 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4821 (x_clear_under_internal_border, x_set_internal_border_width):
4823 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4824 Set windows_or_buffers_changed when adding the menu bar.
4825 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4826 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4827 (w32_createhscrollbar): New functions.
4828 (w32_createscrollbar): Rename to w32_createvscrollbar.
4829 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4830 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4831 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4832 Add WM_EMACS_SHOWCURSOR.
4833 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4834 case do not artificially impose WM size hints.
4835 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4836 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4838 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4839 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4840 (unwind_create_frame_1): Remove.
4841 (Fx_create_frame): Make both scrollbars the system standard
4842 width and height. Use official field of frame structure to
4843 inhibit running window-configuration-change-hook.
4844 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4845 pixelwise. Handle frame's official field.
4846 (w32_frame_parm_handlers): Remove x_set_fringe_width
4847 entries. Add x_set_scroll_bar_height,
4848 x_set_horizontal_scroll_bars, x_set_left_fringe and
4850 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4851 pass height of menu bar to change_frame_size.
4852 * w32menu.c (set_frame_menubar): Rewrite using
4853 frame_inhibit_resize.
4854 * w32term.h (struct w32_display_info):
4855 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4856 (struct scroll_bar): Add horizontal.
4857 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4858 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4859 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4860 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4861 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4862 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4863 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4864 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4865 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4866 Define instead of WM_EMACS_CREATESCROLLBAR.
4867 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4868 WND_SCROLLBAR_INDEX.
4869 * w32term.c (horizontal_scroll_bar_min_handle)
4870 (horizontal_scroll_bar_left_border)
4871 (horizontal_scroll_bar_right_border): New integers.
4872 (x_set_frame_alpha): Replace x_highlight_frame by
4874 (x_window_to_scroll_bar): New argument "type". Update callers
4876 (w32_set_horizontal_scroll_bar_thumb)
4877 (x_horizontal_scroll_bar_report_motion)
4878 (w32_set_horizontal_scroll_bar)
4879 (w32_horizontal_scroll_bar_handle_click)
4880 (x_horizontal_scroll_bar_report_motion): New functions.
4881 (w32_mouse_position): Discriminate horizontal and vertical
4883 (my_create_scrollbar): Replace with two new functions
4884 my_create_vscrollbar and my_create_hscrollbar.
4885 (x_scroll_bar_create): New argument "horizontal".
4886 Update callers accordingly.
4887 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4888 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4890 (w32_read_socket): Handle WM_HSCROLL cae.
4891 (x_new_font): Don't recompute fringe widths.
4892 Use frame_inhibit_resize. Calculate new menu bar height iff we
4893 build without toolkit. Always clear under internal border.
4894 (x_set_window_size): Don't check frame size or recompute
4895 fringes. Reset fullscreen status before applying sizes.
4896 Always resize as requested by pixelwise argument. Don't call
4897 do_pending_window_change.
4898 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4899 (w32_initialize_display_info): Initialize dpyinfo's
4900 horizontal_scroll_bar_cursor entry.
4901 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4902 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4903 horizontal_scroll_bar_left_border.
4904 (w32fullscreen_hook): Intermittently resize window to normal
4905 when switching from fullscreen to maximized state.
4906 (run_window_configuration_change_hook): Don't run it if frame is
4908 (unwind_change_frame): Remove.
4909 (Fset_window_configuration): Rewrite using frame's official field.
4910 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4911 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4912 * window.h (struct window): New fields old_pointm,
4913 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4914 scroll_bar_height and suspend_auto_hscroll.
4915 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4917 (sanitize_window_sizes): Extern.
4918 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4919 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4920 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4921 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4922 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4924 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4925 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4926 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4927 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4928 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4929 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4930 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4931 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4932 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4933 (Fwindow_old_point, sanitize_window_sizes): New functions.
4934 (Qwindow_sanitize_window_sizes): New symbol.
4935 (window_body_height): Count in horizontal scroll bar.
4936 (set_window_hscroll, Fscroll_left, Fscroll_right):
4937 Set suspend_auto_hscroll slot.
4938 (Fwindow_inside_edges): Count fringes pixelwise.
4939 (coordinates_in_window, Fcoordinates_in_window_p):
4940 Consider horizontal scroll bar.
4941 (check_frame_size, adjust_window_margins): Remove functions and
4942 corresponding calls.
4943 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4944 (temp_output_buffer_show): Reset hscroll related fields.
4945 Initialize old_pointm.
4946 (make_parent_window): Initialize old_pointm.
4947 (make_window): Initialize old_pointm, horizontal scroll bar type,
4948 and scroll bar height.
4949 (resize_frame_windows): Don't count top margin in new sizes.
4950 Don't use safe sizes when shrinking a frame; let the window
4951 manager do the clipping.
4952 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4954 (Fdelete_window_internal): Unchain old_pointm marker.
4955 (window_scroll_pixel_based, Fscroll_other_window):
4957 (Fwindow_text_width, Fwindow_text_height): New argument
4959 (struct saved_window): New fields, old_pointm, hscroll_whole,
4960 suspend_auto_hscroll, scroll_bar_height and
4961 horizontal_scroll_bar_type.
4962 (Fset_window_configuration, save_window_save): Set new fields of
4964 (apply_window_adjustment): Don't call adjust_window_margins.
4965 (set_window_margins): Don't change margins if new sizes don't
4967 (set_window_scroll_bars): New argument "horizontal_type".
4968 Handle horizontal scroll bars. Don't change scroll bars if they
4969 don't fit into window.
4970 (Fset_window_scroll_bars): New argument "horizontal_type".
4971 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4972 (compare_window_configurations): Compare horizontal scroll bar
4974 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4975 horizontal scroll bar height.
4976 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4977 instead of FRAME_LINES.
4978 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4979 ON_VERTICAL_SCROLL_BAR.
4980 (with_echo_area_buffer): Initialize old_pointm.
4981 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4983 (unwind_with_echo_area_buffer): Handle old_pointm.
4984 (update_tool_bar): Set do_update when the tool bar window has at
4985 least one line (since this is what the user sets).
4986 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4987 (redisplay_tool_bar): Return early when toolbar has zero lines.
4988 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4989 (hscroll_window_tree): Handle suspension of auto_hscroll and
4991 (set_horizontal_scroll_bar): New function.
4992 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4993 more than one line. Handle horizontal scroll bars.
4994 (note_mouse_highlight): Handle horizontal scrol bars.
4995 (expose_frame): Set dimensions of XRectangle from frame's text
4997 (Vvoid_text_area_pointer): Update doc-string.
4998 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4999 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5000 (x_set_internal_border_width): New functions.
5001 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5002 (unwind_create_frame_1): Remove.
5003 (Fx_create_frame): Handle horizontal scroll bars. Use official
5004 field of frame structure to inhibit running
5005 window-configuration-change-hook.
5006 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5007 pixelwise. Handle frame's official field.
5008 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5009 x_set_horizontal_scroll_bars, x_set_left_fringe,
5011 * xmenu.c (update_frame_menubar, free_frame_menubar):
5012 Use adjust_frame_size.
5013 * xterm.h (struct x_display_info):
5014 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5016 (struct scroll_bar): Add horizontal slot.
5017 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5018 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5019 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5020 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5021 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5022 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5023 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5024 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5025 (x_clear_under_internal_border): Remove.
5026 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5027 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5028 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5029 HORIZONTAL. Update callers.
5030 (horizontal_action_hook_id): New action hook id.
5031 (x_horizontal_scroll_bar_to_input_event)
5032 (x_create_horizontal_toolkit_scroll_bar)
5033 (xt_horizontal_action_hook)
5034 (x_set_toolkit_horizontal_scroll_bar_thumb)
5035 (XTset_horizontal_scroll_bar, x_net_wm_state)
5036 (x_horizontal_scroll_bar_report_motion): New functions.
5037 (xg_scroll_callback, x_scroll_bar_handle_click):
5038 Handle horizontal scroll bars.
5039 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5040 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5042 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5043 Handle horizontal scroll bars.
5044 (handle_one_xevent): Handle horizontal scroll bar events.
5045 Call x_net_wm_state.
5046 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5048 (x_set_window_size): Don't call check_frame_size and
5049 do_pending_window_change.
5050 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5051 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5052 (x_scroll_bar_set_handle): Add some checks when calling
5055 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5057 Revert previous change.
5058 There is certainly nothing wrong with writing code like 'lo <= i
5059 && i <= hi', even if LO happens to a constant. There isn't even
5060 anything wrong in general with writing 'a <= b' if A happens to
5061 be a constant. At any rate stylistic changes shouldn't
5062 be done like this without discussion.
5064 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5066 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5067 (Fgarbage_collect): Reorder conditions that are written backwards.
5068 * data.c (cons_to_unsigned): Likewise.
5069 * dispnew.c (update_frame_1, sit_for): Likewise.
5070 * fileio.c (file_offset): Likewise.
5071 * filelock.c (read_lock_data, lock_file): Likewise.
5072 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5074 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5075 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5076 * lread.c (read1): Likewise.
5077 * minibuf.c (read_minibuf_noninteractive): Likewise.
5078 * nsterm.m (x_set_frame_alpha): Likewise.
5079 * process.c (wait_reading_process_output): Likewise.
5080 * region-cache.c (delete_cache_boundaries): Likewise.
5081 * xterm.c (x_set_frame_alpha): Likewise.
5083 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5085 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5088 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5090 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5091 because atimer expiration is absolute rather than relative.
5093 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5095 * w32term.h (current_popup_menu, menubar_in_use):
5096 Move declarations from w32term.c.
5098 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5100 * w32fns.c (menubar_in_use): No more static.
5101 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5103 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5105 Move hourglass machinery to RIF.
5106 * dispextern.h (struct redisplay_interface): New members
5107 show_hourglass and hide_hourglass. Indent comments.
5108 (show_hourglass, hide_hourglass): Remove prototypes.
5109 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5110 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5111 (ns_redisplay_interface): Add them.
5112 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5113 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5114 (w32_arrow_cursor): New function to hack around non-GUI frames.
5115 (w32_redisplay_interface): Add new functions.
5116 * w32term.h (w32_arror_cursor): Add prototype.
5117 * xdisp.c (show_hourglass): New function, refactored out from
5118 platform-dependent code.
5119 (cancel_hourglass): Now call to RIF function.
5120 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5121 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5122 (x_redisplay_interface): Add new functions.
5124 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5126 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5127 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5128 and complete previous change.
5129 * frame.c (adjust_frame_height): New function.
5130 (Fset_frame_height, Fset_frame_size): Use it.
5131 (x_set_frame_parameters): Take frame top margin into account.
5133 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5135 * frame.c (Fset_frame_height): Take frame top margin into account.
5136 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5137 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5139 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5141 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5142 menubar_height as such. Tweak comment.
5143 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5144 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5145 All related users changed.
5146 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5147 * xterm.c (handle_one_xevent):
5148 * gtkutil.c (xg_event_is_for_menubar):
5149 * xfns.c (x_window) [USE_X_TOOLKIT]:
5150 * xmenu.c (set_frame_menubar, free_frame_menubar):
5151 Prefer to use FRAME_MENUBAR_HEIGHT.
5153 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5155 * frame.c (Fframe_parameters): Always report frame height without
5156 menu and tool bar lines.
5158 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5160 * nsterm.m (applicationDidFinishLaunching:): Call
5161 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5162 (antialiasThresholdDidChange:): New method for EmacsApp.
5164 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5166 * macfont.m (macfont_update_antialias_threshold): Remove static.
5168 * macfont.h (macfont_update_antialias_threshold): Declare.
5170 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5172 * w32select.c (setup_windows_coding_system):
5173 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5174 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5176 * w16select.c (Fw16_get_clipboard_data):
5177 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5180 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5181 buffer position where we are to start the iteration.
5182 (handle_invisible_prop): Record in it->stop_charpos the position
5183 where the invisible text ends. (Bug#18035)
5184 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5185 row has zero buffer position as their start position.
5186 Reported by martin rudalics <rudalics@gmx.at>.
5188 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5189 infinite looping in redisplay when display lines don't have enough
5190 space to display even a single character. (Bug#18036)
5192 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5194 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5195 * xfns.c (x_window): Use it to allow xfree later.
5196 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5197 where appropriate. Use bool for booleans and remove redundant checks.
5198 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5199 * xterm.c (x_free_frame_resources): Free shell_position.
5201 2014-07-19 K. Handa <handa@gnu.org>
5203 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5204 mandatory font spec (Bug#17973).
5206 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5208 * font.c (font_score): Return the worst score if the size of
5209 ENTITY is wrong by more than a factor 2 (Bug#17973).
5211 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5213 * frame.c (frame_unspecified_color): New function
5214 refactored out from ...
5215 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5216 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5218 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5219 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5220 * lisp.h (set_frame_param): Remove prototype.
5221 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5222 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5225 Prefer 'x_display_info *' to 'Display *' in X selection code.
5226 This helps to avoid unneeded calls to x_display_info_for_display.
5227 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5228 instead of 'Display *'.
5229 (SELECTION_EVENT_DPYINFO): New macro.
5230 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5231 it as an lvalue. Mention this in comment.
5232 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5233 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5234 (selection_data_to_lisp_data, receive_incremental_selection):
5235 Convert to use 'x_display_info *'. Adjust users where appropriate.
5236 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5237 selection data *' as last arg to not return values in args.
5238 (unexpect_property_change): Use common removal technique.
5240 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5242 * print.c (print_preprocess): Adjust to match changed
5243 sub char-table structure and avoid crash (Bug#18038).
5245 * data.c (wrong_choice): Not static any more.
5246 * lisp.h (wrong_choice): Add prototype.
5247 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5248 Declare namebuf as such. Tweak comment.
5249 [USE_GTK]: Likewise for tool_bar_position.
5250 (fset_tool_bar_position) [USE_GTK]: Ditto.
5251 (FRAME_TOOL_BAR_POSITION): New macro.
5252 * frame.c (x_report_frame_params):
5253 * gtkutil.c (update_frame_tool_bar):
5254 * xfns.c (Fx_create_frame): Use it.
5255 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5257 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5259 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5260 buffer's default-directory only if it is a string. (Bug#17986)
5262 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5264 More precise control over values of some buffer-local variables.
5265 * keyboard.c (Qvertical_scroll_bar):
5266 * frame.c (Qleft, Qright): Move to ...
5267 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5268 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5269 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5270 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5271 vertical-scroll-bar, scroll-up-aggressively
5272 and scroll-down-aggressively.
5273 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5275 * nsfns.m, frame.h (Qleft, Qright):
5276 * nsterm.m (Qleft): Remove declarations.
5277 * gtkutil.c (toplevel): Include buffer.h.
5278 * data.c (wrong_choice, wrong_range): New functions.
5279 (store_symval_forwarding): Handle special properties of buffer-local
5280 variables and use functions from the above to signal error, if any.
5282 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5283 values. Add comment.
5284 (struct frame): Re-arrange layout to avoid extra padding and use bit
5285 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5286 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5287 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5288 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5289 Define as no-ops because there are no scroll bars anyway.
5290 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5293 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5294 Add convenient setter.
5295 (font_put_frame_data, font_get_frame_data): Use it.
5297 2014-07-15 Daiki Ueno <ueno@gnu.org>
5299 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5300 pointer argument, before dereferencing.
5301 (XCHAR2B_BYTE2): Likewise.
5303 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5305 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5306 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5307 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5308 Use record_unwind_protect_int and avoid consing.
5309 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5311 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5313 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5315 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5316 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5318 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5319 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5320 * minibuf.c: Include binary-io.h instead of fcntl.h.
5321 (read_minibuf_noninteractive):
5322 Use set_binary_mode instead of handcrafted code.
5323 Don't call emacs_set_tty if emacs_get_tty failed.
5324 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5325 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5326 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5328 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5329 This works around a GCC compiler bug when Emacs is configured with
5330 --enable-gcc-warnings.
5332 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5334 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5335 or characters in string, respectively. Add comment.
5336 * fringe.c (Fdefine_fringe_bitmap):
5337 * fns.c (Fsubstring, substring_both): Use it.
5338 * keymap.c (Fdefine_key, Flookup_key):
5339 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5341 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5342 Use menu_item_width.
5343 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5345 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5347 Improve behavior of 'bzr up; cd src; make -k'.
5348 * Makefile.in (top_srcdir): New var.
5349 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5350 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5351 its expansion is a bit shorter.
5352 (../config.status): Actually build config.status instead of
5354 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5355 New macros, copied and relocated from ../Makefile.in.
5356 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5357 (../config.status, Makefile): New dependencies and rules,
5358 copied with relocation from ../Makefile.in. This should be more
5359 likely to rebuild the build machinery properly if you do a 'make'
5360 in the src directory.
5362 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5364 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5367 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5368 behavior on Windows 7 and later when the function is repeatedly
5369 invoked with the same value of DIR. (Bug#17950)
5371 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5372 string to match the one in w32fns.c.
5374 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5375 stdin to binary mode only if it is connected to a terminal.
5377 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5379 Coalesce extern decls.
5380 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5381 * sysdep.c (emacs_get_tty, emacs_set_tty):
5382 Move duplicate extern decls from here ...
5383 * systty.h: ... to here, so that there's just one copy.
5385 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5387 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5389 * nsfns.m (Fns_popup_font_panel): Ditto.
5391 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5393 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5395 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5397 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5398 [DOS_NT]: Implement for WINDOWSNT.
5400 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5403 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5405 * sysdep.c (suppress_echo_on_tty): New function.
5406 * minibuf.c (read_minibuf_noninteractive): Use it.
5408 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5410 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5411 sysinfo failed. Adjust docstring.
5413 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5415 Implement memory-info for MS-DOS.
5416 * dosfns.c (dos_memory_info): New function.
5417 * dosfns.h (dos_memory_info): Add prototype.
5418 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5419 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5420 of doing some of its job.
5422 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5423 reference termios structure members.
5425 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5427 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5429 * minibuf.c (top): Include systty.h. Declare external
5430 emacs_get_tty and emacs_set_tty.
5431 (Vread_hide_char): New lisp variable.
5432 (read_minibuf_noninteractive): Hide characters with
5433 Vread_hide_char if it is a character. (Bug#17839)
5435 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5437 Implement memory-info for MS-Windows.
5438 * w32.c (w32_memory_info): New function.
5439 * w32.h (w32_memory_info): Prototype it.
5440 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5442 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5444 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5445 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5446 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5447 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5448 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5449 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5450 (decode_coding_big5, decode_coding_charset, decode_coding)
5451 (encode_coding): Adjust users.
5453 * alloc.c (Fmemory_info): New function.
5455 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5457 * syntax.c (back_comment): Use more-natural location for label.
5459 * font.c, font.h (font_unparse_fcname): Now static.
5460 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5462 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5464 Next minor cleanup of font subsystem.
5465 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5466 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5468 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5470 * ftfont.h (ftfont_font_format): Remove prototype.
5471 * ftfont.c (ftfont_font_format): Remove; now unused.
5473 * nsfont.m (nsfont_open):
5474 * w32font.c (w32font_open_internal):
5475 * w32uniscribe.c (uniscribe_open):
5476 * xfont.c (xfont_open):
5477 * xftfont.c (xftfont_open): All users changed.
5479 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5480 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5482 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5484 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5485 x_produce_glyphs does when it generates a stretch glyph that
5486 represents a TAB. (Bug#17969)
5488 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5489 and there is a display property at that position, don't call
5490 move_it_to to move to a position before window start. (Bug#17942)
5491 Fix condition for finding CHARPOS by the first call to move_it_to.
5494 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5496 * syntax.c (find_defun_start): Try the cache even
5497 if !open_paren_in_column_0_is_defun_start.
5498 (back_comment): If find_defun_start was pessimistic, use the
5499 scan_sexps_forward result to improve the cache (bug#16526).
5501 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5503 * xdisp.c (redisplay_window): If redisplay of a window ends up
5504 with point in a partially visible line at end of the window, make
5505 sure the amended position of point actually has smaller Y
5506 coordinate; if not, give up and scroll the display. (Bug#17905)
5508 * window.c (window_scroll_pixel_based): When point ends up at the
5509 last fully visible line, don't let move_it_to stop at the left
5510 edge of the line and dupe us into thinking point is inside the
5513 * w32.c (network_interface_info): Make sure the argument is a
5516 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5518 * process.c (read_and_dispose_of_process_output): Fix typo
5519 in previous patch: we want nonnegative fds, not nonzero fds.
5521 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5523 * chartab.c (char_table_translate): Move to...
5524 * character.h (char_table_translate): ... inline function here.
5525 Avoid Faref and assume that args are always valid. This helps to
5526 speedup search, which is especially important for a huge buffers.
5527 * lisp.h (char_table_translate): Remove prototype.
5529 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5530 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5531 New function, with an intention to avoid code duplication between
5533 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5535 * ftfont.c (ftfont_open):
5536 * macfont.m (macfont_open):
5537 * xftfont.c (xftfont_open): Use it.
5539 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5541 * process.c: Add sanity checks for file descriptors (Bug#17844).
5542 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5543 Check that infd is nonnegative before using it as an fd.
5544 (read_and_dispose_of_process_output, Fprocess_send_eof):
5545 Likewise, for outfd.
5546 (wait_reading_process_output): Omit unnecessary check of infd.
5548 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5550 Minor fixups related to usage of the 'long' type.
5551 * gnutls.c (emacs_gnutls_handshake):
5552 * xfaces.c (dump_realized_face):
5553 Work even if 'long' is narrower than 'void *'.
5554 * termcap.c (scan_file):
5555 * xselect.c (x_decline_selection_request)
5556 (x_reply_selection_request, x_get_window_property):
5557 * xterm.c (x_set_frame_alpha):
5558 Remove unnecessary 'L' suffixes of integer constants.
5559 * xfns.c (hack_wm_protocols):
5560 * xselect.c (x_fill_property_data):
5561 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5562 Remove unnecessary casts to 'long'.
5563 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5565 Minor ImageMagick safety fixes.
5566 * image.c (imagemagick_compute_animated_image):
5567 Remove useless assignment to local. Avoid problems if dest_width is 0.
5568 (imagemagick_load_image): Use int for pixel counts that can't
5569 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5570 a row width greater than the image width (or greater than LONG_MAX!).
5572 2014-07-04 K. Handa <handa@gnu.org>
5574 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5575 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5576 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5578 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5580 * font.h (struct font_driver): Remove get_outline and free_outline;
5581 not used by any font driver.
5582 * ftfont.c (ftfont_driver):
5583 * macfont.m (macfont_driver):
5584 * nsfont.m (nsfont_driver):
5585 * w32font.c (w32font_driver):
5586 * w32uniscribe.c (uniscribe_font_driver):
5587 * xfont.c (xfont_driver): Related users changed.
5588 * xselect.c (x_get_window_property): Use convenient xmalloc.
5589 Call to xfree only if some data was really allocated.
5591 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5593 On MS-Windows, display busy cursor on all GUI frames.
5594 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5595 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5596 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5598 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5599 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5601 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5603 Use convenient alists to manage per-frame font driver-specific data.
5604 * frame.h (struct frame): Rename font_data_list to...
5605 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5606 * font.h (struct font_data_list): Remove; no longer need a special
5608 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5610 * font.c (font_put_frame_data, font_get_frame_data)
5611 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5613 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5614 Related users changed.
5615 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5616 Prefer convenient xmalloc and xfree.
5618 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5620 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5621 the window whose glyph row is being prepared and a flag whether it
5622 is for mode/header line. Make sure the glyph row's marginal areas
5623 are in sync with what the window wants.
5626 * xdisp.c (display_line, display_mode_line):
5627 Call prepare_desired_row with additional arguments, as appropriate.
5629 * dispextern.h (prepare_desired_row): Adjust prototype.
5631 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5633 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5634 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5635 caused by xw_popup_dialog in daemon mode (Bug#17891).
5637 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5639 * frame.c (do_switch_frame): When switching to another TTY frame,
5640 make sure FrameCols and FrameRows are in sync with the new frame's
5643 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5645 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5646 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5647 min_char slots. Adjust comment.
5648 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5649 Add SUB_CHAR_TABLE_OFFSET member.
5650 (make_uninit_sub_char_table): New function.
5651 (toplevel): Add compile-time assert to verify suitable member layout
5652 in Lisp_Sub_Char_Table.
5653 * alloc.c (mark_char_table): Add extra argument to denote char table
5654 subtype. Adjust to match new layout of sub char-table.
5655 (mark_object): Always mark sub char-tables with mark_char_table.
5656 * chartab.c (make_sub_char_table, copy_sub_char_table)
5657 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5658 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5659 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5660 All related users changed.
5661 * lread.c (read1): Adjust to match new layout of sub char-table.
5662 * print.c (print_object): Likewise (Bug#17898).
5664 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5666 * keymap.c (get_keyelt): Simplify.
5667 (copy_keymap_item): Remove left-over code for when we had
5668 key-shortcut caches.
5670 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5672 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5673 (dealloc): Remove for EmacsScroller.
5675 * nsterm.h (EmacsScroller): Remove dealloc.
5677 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5679 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5681 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5683 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5684 when setNeedsDisplay is called so we don't trigger redisplay for every
5687 * nsterm.m (any_help_event_p): New variable.
5688 (mouseMoved:): Set any_help_event_p to YES if help event is
5689 generated. Remove else with empty help event that triggered redisplay
5690 for every mouse move.
5691 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5693 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5695 * xfns.c (Qsuppress_icon): Remove; no real users.
5696 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5697 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5698 (syms_of_w32fns): Don't DEFSYM it.
5700 2014-06-29 Glenn Morris <rgm@gnu.org>
5702 * Makefile.in (ns-app): Mark as PHONY.
5704 2014-06-28 Glenn Morris <rgm@gnu.org>
5706 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5707 liblw.a in this directory.
5709 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5711 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5712 also in unibyte case. (Bug#17865)
5714 2014-06-28 K. Handa <handa@gnu.org>
5716 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5717 (MIN_CHARBUF_SIZE): New macro.
5718 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5720 2014-06-27 Glenn Morris <rgm@gnu.org>
5722 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5723 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5724 (.el.elc): Replace suffix rule with pattern rule.
5725 (%.elc): New pattern rule, with order-only prerequisite.
5726 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5727 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5728 in place of BOOTSTRAPEMACS.
5730 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5732 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5734 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5736 Consistently use validate_subarray to verify substring.
5737 * fns.c (validate_substring): Not static any more. Adjust to
5738 use ptrdiff_t, not EMACS_INT, because string and vector limits
5739 can't exceed ptrdiff_t even if EMACS_INT is wider.
5740 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5741 (secure_hash): Adjust user.
5742 * lisp.h (validate_subarray): Add prototype.
5743 * coding.c (Fundecodable_char_position):
5744 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5745 Use validate_subarray. Adjust comment to mention substring.
5747 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5749 Do not allow out-of-range character position in Fcompare_strings.
5750 * fns.c (validate_subarray): Add prototype.
5751 (Fcompare_substring): Use validate_subarray to check ranges.
5752 Adjust comment to mention that the semantics was changed. Also see
5753 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5755 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5757 Be more consistent about the 'Qfoo' naming convention.
5758 * image.c (Fimagemagick_types):
5759 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5760 * process.c (Fmake_network_process):
5761 Rename C local identifier 'Qfoo to avoid giving the false
5762 impression that it stands for the symbol 'foo'.
5764 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5766 Simplify and cleanup character conversion stuff.
5767 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5769 * character.c (multibyte_char_to_unibyte)
5770 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5771 * character.h (make_char): Remove; unused.
5772 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5773 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5774 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5775 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5776 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5778 2014-06-22 Mario Lang <mlang@delysid.org>
5780 * w32fns.c (Fw32_shell_execute): The the -> the.
5782 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5784 * xmenu.c (mouse_position_for_popup):
5785 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5786 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5787 * menu.c (Fx_popup_menu):
5788 * xselect.c (x_handle_dnd_message): Adjust users.
5789 * menu.h (mouse_position_for_popup): Remove prototype.
5790 * xterm.h (x_relative_mouse_position): Add prototype.
5791 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5792 call XFree if XQueryTree returns zero.
5794 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5796 * indent.c (Fvertical_motion): Doc fix.
5797 Move to the goal column, if any, with a single call to
5798 move_it_in_display_line, not in two calls. Doing this with two
5799 calls causes move_it_in_display_line apply the line-prefix
5800 handling twice instead of just once. (Bug#17823)
5802 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5804 Port to OS X ACLs (Bug#17810).
5805 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5806 ACL_TYPE_ACCESS) doesn't work.
5808 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5810 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5811 before checking key-translation-map (bug#17659).
5813 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5815 * font.c (font_make_object): Avoid dangling pointer which may
5816 crash GC (Bug#17771).
5818 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5820 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5821 prototype of DGifCloseFile as appropriate for older and newer
5823 (gif_close): New function, encapsulates the differences in the
5824 calling sequence of DGifCloseFile before v5.1.0 and after it.
5825 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5826 error string where appropriate. (Bug#17790)
5828 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5829 macro execution, make sure point didn't move since last complete
5830 redisplay, as the condition for using the glyph matrix
5831 information. (Bug#17777)
5833 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5835 Minor cleanup of fonset code.
5836 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5837 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5838 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5839 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5840 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5841 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5842 (free_realized_fontset): Remove because a no-op since 2008.
5843 (free_face_fontset): Adjust user.
5844 (syms_of_fontset): Shrink fontset by one extra slot.
5846 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5848 Omit redundant extern decls.
5849 Most of this patch is from Dmitry Antipov, in:
5850 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5851 * commands.h (update_mode_lines):
5852 * frame.h (Qbackground_color, Qforeground_color)
5853 (x_set_menu_bar_lines):
5854 * ftfont.c (ftfont_font_format):
5855 * intervals.h (Qkeymap, Qfont):
5856 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5857 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5858 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5859 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5860 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5861 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5862 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5863 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5864 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5865 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5866 (Qtool_bar, Qheader_line):
5867 * macros.c (Fexecute_kbd_macro):
5868 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5869 * xterm.c (x_delete_terminal, XSetIMValues):
5870 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5871 (x_implicitly_set_name, popup_activated)
5872 (widget_store_internal_border):
5873 Remove redundant decls.
5874 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5875 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5876 Remove _Noreturn, as make-docfile now does that for us.
5877 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5878 (Qregion_extract_function): New decl.
5879 * window.c, xfns.c: Include menu.h.
5881 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5883 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5885 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5887 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5888 * callint.c (read_file_name): ... convert to static here.
5889 * lisp.h (Fread_file_name): Do not EXFUN it.
5890 (STRING_COPYIN): Remove; unused.
5891 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5892 (char_composable_p): ... static function. All users changed.
5893 * eval.c (toplevel): Remove redundant #include directives.
5894 * xterm.c (x_initialize): Add static to match prototype.
5895 * ccl.c (Fccl_execute_on_string):
5896 * font.c (fon_intern_prop): Use make_specified_string.
5898 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5900 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5901 Reported by David Caldwell in:
5902 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5904 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5906 Do not ask for XRender extension each time XFT font is opened.
5907 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5908 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5910 2014-06-15 Glenn Morris <rgm@gnu.org>
5912 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5914 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5916 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5917 information if we are in the middle of executing a keyboard macro,
5918 since redisplay doesn't update the screen until the macro is
5919 finished. (Bug#17777)
5921 * alloc.c (cleanup_vector): Don't dereference a font driver
5922 pointer if it is NULL. (Bug#17771)
5924 2014-06-13 Glenn Morris <rgm@gnu.org>
5926 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5927 ($(lispsource)/international/charprop.el)
5928 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5929 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5930 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5931 GNU make automatically passes command-line arguments to sub-makes.
5933 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5935 Avoid hangs in accept-process-output (Bug#17647).
5936 * lisp.h, process.c (wait_reading_process_input):
5937 Return int, not bool. All uses changed.
5938 * process.c (SELECT_CANT_DO_WRITE_MASK):
5939 Remove macro, replacing with ...
5940 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5942 (status_notify): New arg WAIT_PROC. Return int, not void.
5945 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5947 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5948 the frame is the initial frame, because the hook is not set up
5949 then, and Emacs crashes.
5950 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5952 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5954 * keymap.c (silly_event_symbol_error): Don't recommend the use
5957 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5959 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5960 matching overlay strings with 'cursor' property against buffer
5961 positions traversed in the glyph row. (Bug#17744)
5963 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5965 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5968 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5969 determine 10.9 (Bug#17751).
5971 * macfont.m (macfont_draw): Positions were not freed.
5973 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5975 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5976 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5977 function. Also adjust comment.
5978 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5980 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5981 * font.c (font_done_for_face):
5982 * xfaces.c (realize_non_ascii_face): Adjust user.
5983 * font.h (struct font_driver): Convert 'prepare_face' to return
5984 void because its return value is never used anyway.
5985 * xfont.c (xfont_prepare_face): Return void.
5986 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5987 (xftfont_done_face): Use xfree.
5989 * dispextern.h (last_tool_bar_item): Remove declaration.
5990 * frame.h (struct frame): New member last_tool_bar_item.
5991 * frame.c (make_frame): Initialize it.
5992 * xdisp.c (toplevel): Remove last_tool_bar_item.
5993 (handle_tool_bar_click, note_tool_bar_highlight):
5994 * w32term.c (w32_read_socket, w32_initialize):
5995 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5997 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5998 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6000 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6002 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6003 * process.c (Faccept_process_output)
6004 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6005 the return value is about PROCESS, not about other processes.
6007 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6009 Further adjustments to mark_object and friends.
6010 Now the mark_object's stack is just 32 bytes on a 64-bit
6011 system, which means extra 20% off the stack usage.
6012 * alloc.c (mark_save_value): As before, refactored out from ...
6013 (mark_object): ... adjusted user. Also add comment.
6015 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6017 Fix core dump after a dropped X connection (Bug#17704).
6018 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6019 is dead, as we may be shutting down.
6021 2014-06-08 Glenn Morris <rgm@gnu.org>
6023 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6025 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6027 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6029 If a C name must be extern on some platforms, make it extern on all.
6030 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6032 * font.h (ftxfont_driver) [HAVE_XFT]:
6033 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6034 * lisp.h (get_frame_param):
6035 * menu.h (tty_menu_show):
6036 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6037 * termhooks.h (encode_terminal_code):
6038 * xterm.h (x_menu_wait_for_event):
6040 * frame.c (get_frame_param):
6041 * fringe.c (max_used_fringe_bitmap):
6042 * ftxfont.c (ftxfont_driver):
6043 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6044 * menu.c (menu_items_inuse):
6045 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6046 * term.c (encode_terminal_code, tty_menu_show):
6047 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6048 * xfaces.c (load_color):
6049 * xmenu.c (x_menu_wait_for_event):
6052 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6054 Change object marking routines to minimize stack usage.
6055 This change moves a few cold paths from mark_object to NO_INLINE
6056 functions and adjusts symbol marking loop. According to GCC 4.8.2
6057 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6058 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6059 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6060 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6061 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6062 refactored out from ...
6063 (mark_object): ... adjusted user. Also mark symbols in a tight
6065 (mark_face_cache): Add NO_INLINE.
6067 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6069 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6070 contains garbage on WINDOWSNT (which could potentially infloop at
6073 Minimize cursor motion during TTY menu updates.
6074 * term.c (tty_menu_display): Don't position cursor here.
6075 Instead, pass the cursor coordinates to update_frame_with_menu.
6076 (tty_menu_activate): Send the hide cursor command only once in an
6077 iteration through the outer 'while' loop.
6079 * dispnew.c (update_frame_1): Accept an additional argument
6080 SET_CURSOR_P, and position the cursor at the end of the frame
6081 update only if that argument is non-zero. All callers changed to
6082 provide the additional argument as non-zero, except for
6083 update_frame_with_menu.
6084 (update_frame_with_menu): Accept 2 additional arguments ROW and
6085 COL; if they are non-negative, instruct update_frame_1 not to
6086 position the cursor, and instead position it according to ROW and COL.
6088 * dispextern.h (update_frame_with_menu): Update prototype.
6090 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6092 * callproc.c (call_process): Don't check read-only if we don't insert
6093 anything (bug#17666).
6095 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6097 * dispnew.c (update_frame_with_menu): Set display_completed.
6099 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6101 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6103 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6105 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6107 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6108 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6110 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6112 * window.c (Frecenter): Signal an error if window-buffer is not
6115 * keyboard.c (make_lispy_position): Don't include a buffer position in
6116 mode/header-line mouse events.
6118 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6119 Vunread_command_events (bug#17650).
6121 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6123 * xterm.c (x_setup_pointer_blanking):
6124 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6126 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6128 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6129 because it will be defined in generated config.h if needed.
6131 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6133 Use terminal-specific hooks to display popup dialogs.
6134 * termhooks.h (struct terminal): New field popup_dialog_hook.
6135 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6136 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6137 code and use popup_dialog_hook.
6138 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6139 * nsterm.h (ns_popup_dialog): Adjust prototype.
6140 * nsterm.m (ns_create_terminal):
6141 * w32term.c (w32_create_terminal):
6142 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6143 Setup popup_dialog_hook.
6145 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6147 * w32heap.c (report_temacs_memory_usage): Improve the report by
6148 reporting the large blocks that are actually occupied at dump time.
6150 * w32console.c (initialize_w32_display): Set the console
6151 menu_show_hook, otherwise TTY menus are broken on w32.
6153 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6155 Use terminal-specific hooks to display menus.
6156 * termhooks.h (struct terminal): New field menu_show_hook.
6157 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6158 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6160 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6161 * nsmenu.m (ns_menu_show):
6162 * w32menu.c (w32_menu_show):
6163 * xmenu.c (x_menu_show):
6164 * term.c (tty_menu_show): Adjust to use bit flags.
6165 (set_tty_hooks): Set menu_show_hook.
6166 * xterm.c (x_create_terminal):
6167 * nsterm.m (ns_create_terminal):
6168 * msdos.c (initialize_msdos_display):
6169 * w32term.c (w32_create_terminal): Likewise.
6171 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6173 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6175 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6177 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6178 (FD_SET): Don't define on WINDOWSNT.
6180 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6182 * emacs.c: Include "sysselect.h", to define its inline functions.
6183 Reported by Glenn Morris in:
6184 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6186 Do not require libXt-devel when building with gtk.
6187 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6188 dependency on libXt-devel.
6189 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6190 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6191 lwlib-widget.h now does this.
6192 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6194 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6196 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6197 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6198 (delete_write_fd, wait_reading_process_output):
6199 Remove now-redundant easserts.
6200 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6201 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6202 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6203 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6205 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6207 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6208 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6209 (calloc): Don't undef, it is never defined.
6210 (HEAP_ENTRY_SHIFT): Remove unused macro.
6212 * Makefile.in (C_HEAP_SWITCH): Remove.
6213 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6215 Fix MS-Windows build broken by menu changes on 2014-06-02.
6216 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6218 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6219 Define instead of including ../lwlib/lwlib.h, which causes
6220 compilation errors due to missing X11 headers.
6222 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6224 * process.c (wait_reading_process_output): Omit incorrect test of
6225 p->infd against zero. Add easserts for infd having a plausible value.
6227 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6229 Adjust to match recent lwlib changes.
6230 * menu.h (xmalloc_widget_value): Replace by ...
6231 (make_widget_value): ... new prototype.
6232 * menu.c (xmalloc_widget_value): Replace by ...
6233 (make_widget_value): ... new function.
6234 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6235 * gtkutil.c (malloc_widget_value, free_widget_value):
6236 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6237 * keyboard.h (enum button_type, struct _widget_value):
6238 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6240 * nsmenu.m (ns_update_menubar, ns_menu_show):
6241 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6242 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6243 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6245 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6247 * image.c (x_query_frame_background_color)
6248 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6249 Fix --enable-gcc-warnings compilation without image libraries.
6251 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6253 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6254 emulated break value only if it goes up.
6255 (sbrk): Add assertion that the INCREMENT argument is strictly
6256 zero. Improve and correct the commentary.
6258 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6260 Improve AIX-related merge from emacs-24.
6261 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6262 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6263 not on AIX; since we're on the trunk we can use enums more broadly.
6265 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6267 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6269 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6270 to min(value, whole).
6272 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6274 Bring back the changes to GDB-visible symbols, but only on AIX.
6275 And only if it's not pre-4.2 GCC.
6276 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6277 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6278 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6281 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6283 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6284 with PT, not GPT. (Bug#16433)
6286 Revert last changes to GDB-visible symbols.
6287 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6288 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6289 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6292 2014-06-02 Glenn Morris <rgm@gnu.org>
6294 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6296 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6298 Fix port to 32-bit AIX with xlc (Bug#17598).
6299 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6300 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6301 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6302 to work around a compiler bug in IBM xlc 12.1.
6304 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6306 * xterm.c (x_update_window_end): Don't invalidate the entire
6307 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6308 highlight needs to be redisplayed. (Bug#17588)
6310 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6312 Port the GDB-visible symbols to AIX.
6313 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6314 optimizes away the relevant external symbols. Use enums instead;
6315 this suffices for the AIX port, which is 32-bit-only anyway.
6316 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6317 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6318 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6321 Include sources used to create macuvs.h.
6322 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6323 * macuvs.h: Use automatically-generated header.
6325 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6327 Port signal-handling to DragonFly BSD (Bug#17646).
6328 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6329 Move implementations from callproc.c to sysdep.c.
6330 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6331 Move declarations from process.h to syssignal.h.
6333 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6335 * callint.c (Ffuncall_interactively): Add usage.
6337 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6339 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6341 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6343 * w32heap.c (malloc_before_dump, malloc_after_dump)
6344 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6345 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6346 set errno where appropriate to emulate CRT functions.
6348 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6350 Debugging facility to check whether 'const char *' points to
6351 relocatable data of non-pure Lisp string.
6352 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6353 (mark_maybe_pointer): ... adjusted user.
6354 (relocatable_string_data_p): New function.
6355 * lisp.h (relocatable_string_data_p): Add prototype.
6356 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6357 the pointer to relocatable Lisp data is not used.
6359 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6361 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6362 * atimer.c (block_atimers):
6363 * callproc.c (block_child_signal): Block SIGINT too;
6364 otherwise, its handler might now unblock signals that it shouldn't.
6365 * keyboard.c (read_char): Clear signal mask, since we may
6366 be in a SIGINT handler, and many signals may be masked.
6367 * keyboard.c (handle_interrupt):
6368 * sysdep.c (handle_arith_signal):
6369 Clear signal mask instead of just unblocking the signal that
6370 was received, since several signals may be blocked at this point.
6372 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6374 * Makefile.in (TEMACS_POST_LINK): Remove target.
6375 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6376 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6378 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6380 * xmenu.c (xdialog_show): Remove prototype, rename to
6381 x_dialog_show, remove 2nd arg because it's always zero
6382 and simplify accordingly.
6383 (xw_popup_dialog): Adjust user.
6384 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6385 2nd arg because it's always zero and simplify accordingly.
6386 (w32_popup_dialog): Adjust user.
6388 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6390 * w32heap.c (report_temacs_memory_usage): New function.
6392 * unexw32.c (unexec) [ENABLE_CHECKING]:
6393 Call report_temacs_memory_usage.
6395 * w32heap.h (report_temacs_memory_usage): Add prototype.
6397 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6399 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6400 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6402 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6404 * buffer.c (init_buffer): Accept an argument 'initialized'.
6405 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6406 mmap_regions and mmap_fd, to avoid referencing stale data from the
6407 dump phase. Add an assertion for buffer text of buffers created
6408 in temacs before this function is called. (Bug#17622)
6409 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6411 * lisp.h (init_buffer): Update prototype.
6413 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6415 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6417 * alloc.c (Fgarbage_collect): Fix compilation with
6418 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6420 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6422 * frame.c, frame.h (frame_char_to_pixel_position)
6423 (frame_set_mouse_position): Now static, and made private in
6424 frame.c rather than public in frame.h.
6426 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6428 Refactor mouse positioning stuff to avoid code duplication.
6429 * frame.h (frame_char_to_pixel_position): New function.
6430 (x_set_mouse_position): Rename to...
6431 (frame_set_mouse_position): ...new function.
6432 (frame_set_mouse_pixel_position): Add prototype.
6433 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6434 Rename to frame_set_mouse_pixel_position.
6435 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6437 * xterm.h, w32term.h ( x_set_mouse_position)
6438 (x_set_mouse_pixel_position): Remove prototypes.
6440 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6442 On X, always make pointer visible when deleting frame (Bug#17609).
6443 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6445 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6447 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6448 * keyboard.c (gobble_input): If there is no terminal input error,
6449 make sure the pointer is visible for all frames on this terminal.
6450 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6451 it was previously disabled.
6453 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6455 * data.c (Fzerop): Move to Elisp.
6456 (syms_of_data): Don't defsubr it.
6457 * keyboard.c (echo_keystrokes_p): New function.
6458 (read_char, record_menu_key, read_key_sequence): Use it.
6460 * callint.c (Qfuncall_interactively): New var.
6461 (Qcall_interactively): Remove.
6462 (Ffuncall_interactively): New function.
6463 (Fcall_interactively): Use it.
6464 (syms_of_callint): Defsubr it.
6466 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6468 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6469 relocated from under us.
6471 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6473 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6474 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6475 configure, not from HEAPSIZE.
6476 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6478 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6479 for MinGW, since it no longer uses gmalloc.
6481 * buffer.c: Do not define mmap allocations functions for Windows.
6482 Remove mmap_find which is unused. Remove mmap_set_vars which does
6484 [WINDOWSNT]: Include w32heap.h.
6485 (init_buffer): Always allocate new memory for buffers.
6487 * emacs.c: Remove mmap_set_vars calls.
6489 * image.c (free_image): Undef free for Windows because it is
6490 redirected to our private version.
6492 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6493 (copy_executable_and_dump_data): Remove dumping the heap section.
6494 (unexec): Restore using_dynamic_heap after dumping.
6496 * w32heap.c (dumped_data_commit, malloc_after_dump)
6497 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6498 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6499 (mmap_free): New functions.
6501 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6503 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6505 * image.c (imagemagick_load_image): Use MagickRealType for local
6506 'color_scale', instead of double, to avoid a GCC warning about
6509 * xfns.c (Fx_window_property): Remove unused local.
6511 Don't kill already-reaped process (Bug#17561).
6512 * process.c (process_send_signal): Fix race condition where a
6513 subprocess was reaped by a signal handler between the check for
6514 liveness and calling 'kill', which meant that Emacs could in
6515 theory kill an innocent bystander process. Do the fix by blocking
6516 SIGCHLD in a critical section that checks liveness before killing.
6518 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6520 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6522 2014-05-26 Ken Brown <kbrown@cornell.edu>
6524 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6525 even if !CYGWIN (see bug#17510).
6527 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6529 * nsfns.m (Fns_do_applescript): Surround NSApp run
6530 with calls to ns_init_events, ns_finish_events (Bug#17424).
6532 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6534 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6535 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6537 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6538 with calls to ns_init_events, ns_finish_events (Bug#17424).
6540 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6542 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6543 if we are iterating over an object that generates glyphs for
6544 marginal areas. (Bug#17585)
6546 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6548 * xdisp.c (safe__call1, safe__eval): Now static.
6550 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6552 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6553 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6554 (safe_call1): Call safe_call instead of safe__call directly.
6556 2014-05-26 Ken Brown <kbrown@cornell.edu>
6558 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6559 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6562 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6564 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6565 (safe__call, safe__call1, safe__eval): New functions.
6566 (safe_call): Use it.
6567 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6568 (display_mode_element): Same for `:eval'.
6570 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6572 Fix port to 32-bit AIX (Bug#17540).
6573 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6574 twice. _text already includes this offset.
6575 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6577 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6579 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6580 when closest_pos is identical to to_charpos, don't recurse, since
6581 we already tried that, and failed. (Bug#17539)
6583 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6584 unwinding when frame's faces were not initialized yet, increment
6585 the frame's image-cache reference count before calling
6586 x_free_frame_resources. Don't dereference
6587 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6589 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6591 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6594 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6595 macfont.m, call draw with adjusted arguments so font drivers
6596 don't need to do that.
6598 * macfont.m (macfont_draw): Merge changes from Macport.
6600 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6602 * alloc.c (garbage_collect_1): New function, with all of the guts
6603 of Fgarbage_collect.
6604 (mark_stack): Accept an argument END and don't mark Lisp objects
6605 on the stack beyond the address given by END. Calculation of END
6606 was moved to Fgarbage_collect.
6607 (Fgarbage_collect): Calculate the end address of the stack portion
6608 that needs to be examined by mark_stack, and pass that address to
6609 garbage_collect_1, which will pass it to mark_stack.
6610 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6611 for more details about the underlying problems. In particular,
6612 this avoids dumping Emacs with the large hash-table whose value is
6613 held in purify-flag for most of the time loadup.el runs.
6615 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6617 * xfns.c (x_window_property_intern): New function (code from
6619 (Fx_window_property): Call x_window_property_intern. If property
6620 not found and NILP (source) and outer window != inner window,
6621 check outer window for property (Bug#17537).
6623 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6625 Supply malloc and alloc_size attributes for extern allocators.
6626 This documents the C API, and helps GCC generate a bit better code.
6627 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6628 (ATTRIBUTE_MALLOC_SIZE): New macros.
6629 * gmalloc.c (malloc, realloc, calloc):
6630 * gtkutil.h (malloc_widget_value):
6631 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6632 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6635 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6637 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6638 * image.c (imagemagick_load_image): Port to hosts that do not use
6639 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6641 2014-05-21 Leo Liu <sdl.web@gmail.com>
6643 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6645 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6647 * dbusbind.c (xd_signature): Revert last 2 patches.
6649 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6651 Allow any non-nil value to count as true in bool-vector.
6652 Likewise for xd_signature in dbusbind.c.
6653 This is more consistent with the usual practice in Emacs, which is
6654 that any non-nil value counts as true.
6655 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6656 * dbusbind.c (xd_signature): Likewise, for booleans.
6657 * data.c, lisp.h (Qbooleanp):
6658 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6660 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6662 * lisp.h (CHECK_BOOLEAN): New function.
6663 * alloc.c (Fbool_vector): New function.
6664 (syms_of_alloc): Defsubr it.
6665 * data.c (Qbooleanp): New symbol.
6666 (syms_of_data): DEFSYM it.
6667 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6669 * font.c (font_matching_entity): Extract font-entity object
6670 from the vector of matching entities (Bug#17486).
6672 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6674 Assume C99 or later (Bug#17487).
6675 * bytecode.c (B__dummy__): Remove.
6676 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6677 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6678 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6679 * regex.c (DEBUG_PRINT): Assume varargs macros.
6680 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6682 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6684 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6685 memory for every buffer that was dumped.
6687 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6689 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6690 (Fnreverse): Allow vectors and bool vectors.
6692 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6694 Minor cleanup for terminal setup.
6695 * termhooks.h (create_terminal): Adjust prototype.
6696 * terminal.c (create_terminal): Pass output method and RIF as args.
6697 (init_initial_terminal):
6698 * nsterm.m (ns_create_terminal):
6699 * term.c (init_tty):
6700 * w32term.c (w32_create_terminal):
6701 * xterm.c (x_create_terminal): Adjust users.
6702 Avoid redundant NULL initializers and add comments.
6704 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6706 * keyboard.c (Qdeactivate_mark): Now static.
6708 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6710 If available, use Xfixes extension to do pointer blanking.
6711 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6712 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6713 (make_invisible_cursor): Move to...
6714 * xterm.c (make_invisible_cursor): ...here.
6715 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6716 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6717 (x_term_init): Call to x_setup_pointer_blanking.
6718 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6719 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6721 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6723 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6725 2014-05-12 Glenn Morris <rgm@gnu.org>
6727 * fileio.c (Ffile_executable_p): Doc tweak.
6729 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6731 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6732 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6734 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6736 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6738 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6740 Fix initialization of minibuffer history variable (Bug#17430).
6741 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6742 Move the initialization up to prevent any "value void" message.
6744 2014-05-08 Samuel Bronson <naesten@gmail.com>
6746 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6747 are matched (bug#17413).
6749 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6751 Stop tooltips pulling Emacs window to front (Bug#17408).
6752 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6753 SetWindowPos invocations.
6755 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6757 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6758 not initialized (Bug#17398).
6760 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6762 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6764 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6766 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6767 [HAVE_NS]: Do not include png.h.
6768 (x_query_frame_background_color): New function.
6769 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6770 (png_load_body): Coalesce duplicate code.
6772 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6774 Consult libpng-config more consistently (Bug#17339).
6775 * Makefile.in (PNG_CFLAGS): New var.
6776 (ALL_CFLAGS): Use it.
6777 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6778 CFLAGS now handles this.
6780 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6782 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6783 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6784 because WCONTINUED is always defined now.
6785 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6787 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6789 * buffer.c (overlay_strings): Fix the wording of the commentary.
6791 2014-05-01 Glenn Morris <rgm@gnu.org>
6793 * floatfns.c (Fisnan):
6794 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6796 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6798 * term.c (tty_menu_activate): A better initialization for cursor
6801 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6803 * intervals.c: Tighten assertions.
6804 (create_root_interval): Make sure the interval is not empty.
6805 (intervals_equal): Use booleans.
6806 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6807 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6808 (balance_possible_root_interval): Simplify and use booleans.
6809 (split_interval_right, split_interval_left): Check LENGTH, and remove
6810 now redundant assertion.
6811 (adjust_intervals_for_insertion): Remove now redundant assertions.
6812 (delete_node, interval_deletion_adjustment)
6813 (adjust_intervals_for_deletion, merge_interval_right)
6814 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6815 (reproduce_interval): Make sure the interval is not empty.
6817 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6819 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6820 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6821 satisfaction that they would always be initialized.
6823 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6825 * term.c (tty_menu_display): Move the cursor to the active menu item.
6826 (tty_menu_activate): Return the cursor to the active menu item
6827 after displaying the menu and after displaying help-echo.
6828 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6829 for the details of why this is needed by screen readers and
6832 2014-04-30 Glenn Morris <rgm@gnu.org>
6834 * process.c (handle_child_signal):
6835 Handle systems without WCONTINUED. (Bug#15110, 17339)
6837 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6839 * window.c (struct saved_window): Remove mark.
6840 (Fset_window_configuration, save_window_save)
6841 (compare_window_configurations): Don't touch marks any more.
6843 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6845 Use bits_word for gcmarkbits.
6846 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6847 bits_word is typically a tad more efficient for mark bits than
6848 unsigned is, so use bits_word. All uses changed.
6849 * lisp.h (BITS_PER_INT): Remove; no longer used.
6851 Avoid undefined behavior in signed left shift.
6852 This ports to GCC 4.9.0 with -fsanitize=undefined.
6853 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6855 * regex.c (extract_number):
6856 * lisp.h (make_number, XINT):
6857 Do not shift a 1 bit left into a sign bit.
6858 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6859 not int, for gcmarkbits. All uses changed.
6861 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6863 * search.c (Fnewline_cache_check): Don't try to count newlines
6864 outside the buffer's restriction, as find_newline doesn't support that.
6866 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6868 * window.c (Fset_window_configuration): Deactivate the mark before
6870 (set_window_buffer): Ignore window_initialized.
6871 (window_initialized): Remove.
6872 * keyboard.c (Qdeactivate_mark): Not static any more.
6873 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6876 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6878 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6879 and to clang 3.4, which have fixed the bug. This should let us
6880 run a bit faster on these platforms when address sanitization is
6883 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6885 Port to GCC 4.9.0 with --enable-gcc-warnings.
6886 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6888 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6889 a way that also works with GCC 4.9.0.
6891 * search.c (Fnewline_cache_check): Remove unused locals.
6893 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6895 * search.c (find_newline1): New subroutine.
6896 (Fnewline_cache_check): New function.
6897 (syms_of_search): Defsubr it.
6899 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6901 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6902 * keyboard.c (unblock_input): Add comment.
6903 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6905 2014-04-22 Daniel Colascione <dancol@dancol.org>
6907 * lread.c (readevalloop_eager_expand_eval): New function
6908 that can recurse into toplevel forms.
6909 (readevalloop): Call it.
6910 * lisp.h: Declare Qprogn.
6911 * callint.c (Qprogn): No longer static.
6913 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6915 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6916 Also change identifiers to match the comments, and add more assertions
6919 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6921 * emacs.c (close_output_streams): Don't clear and restore errno.
6923 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6925 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6926 never becomes visible, i.e. using XMonad (Bug#17237).
6928 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6930 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6931 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6932 (Fline_pixel_height): Don't assume that the current buffer and the
6933 selected window's buffer are one and the same. (Bug#17281)
6935 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6936 paragraph-start cache before the newline cache. (Bug#17269)
6938 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6940 * term.c (tty_send_additional_strings): No need to fflush here,
6942 (tty_set_terminal_modes): fflush after sending additional strings,
6945 2014-04-17 Daniel Colascione <dancol@dancol.org>
6947 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6949 (tty_send_additional_strings): New function.
6950 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6951 (syms_of_term): Intern tty-mode-set-strings and
6952 tty-mode-reset-strings.
6954 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6956 * window.c (save_window_save): Lookup window_point_insertion_type in
6957 the right buffer (bug#15457).
6958 (Qwindow_point_insertion_type): New var.
6959 (syms_of_window): Initialize it.
6961 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6963 Fix the MSDOS build.
6964 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6965 (copy_text_and_data): Zero out the atexit chain pointer before
6968 * termhooks.h (encode_terminal_code): Update prototype.
6970 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6971 visible for all DOS_NT ports, not just WINDOWSNT.
6972 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6974 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6975 unless it is defined.
6976 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6978 * process.c (close_on_exec, accept4, process_socket): Move into
6979 the "ifdef subprocesses" part.
6980 (catch_child_signal): Condition by "ifdef subprocesses".
6981 (syms_of_process) <Qinternal_default_process_sentinel>
6982 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6984 * msdos.h: Add prototypes for new functions.
6985 (EINPROGRESS): Define.
6986 (O_CLOEXEC): Define to zero.
6988 * msdos.c (check_window_system): Remove unnecessary an
6989 incompatible duplicate function.
6990 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6991 New functions in support of new functionality.
6993 * menu.c (single_menu_item): Add visual indication of submenu
6994 also for menus on MSDOS frames.
6995 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6997 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6998 when async subprocesses aren't supported.
7000 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7002 * emacs.c (close_output_streams): Zero out errno before calling
7005 * dired.c [MSDOS]: Include msdos.h.
7007 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7008 (DATA_START) [MSDOS]: Define.
7009 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7011 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7012 Ifdef away for MSDOS.
7013 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7014 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7016 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7017 Use temporary file template that is compatible with mkostemp.
7018 Move vfork-related portions under #ifndef MSDOS.
7019 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7021 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7023 * buffer.c (Foverlays_at): Add argument `sorted'.
7025 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7027 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7028 text, invalidate the bidi_paragraph_cache upto and including the
7031 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7033 Port to IRIX 6.5 (Bug#9684).
7034 * conf_post.h (INET6) [IRIX6_5]: Define.
7035 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7036 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7038 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7040 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7041 before passing it to system APIs.
7043 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7045 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7046 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7048 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7050 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7052 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7054 Remove DATA_SEG_BITS.
7055 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7056 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7057 cc, but that platform is so old that SGI itself stopped supporting
7058 it in December 2013. If you still need Emacs on IRIX, please
7059 either compile with GCC and port the undumping code, or run
7060 './configure --with-wide-int'.
7061 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7062 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7063 DEFINE_GDB_SYMBOL_START way to define it.
7064 (NONPOINTER_BITS): New macro.
7065 (EMACS_INT): Use it.
7066 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7067 the problem and/or configuring --with-wide-int.
7068 (USE_LSB_TAG): Simplify, based on above changes.
7069 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7070 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7072 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7074 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7075 covered by a display string that ends in a newline, and that cases
7076 going back by DVPOS lines to hit the search limit, lift the limit
7077 and go back until DVPOS is reached. (Bug#17244)
7079 * indent.c (Fvertical_motion): Handle correctly the case when the
7080 display string is preceded by an empty line.
7082 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7083 use S_IWRITE instead.
7085 2014-04-11 Glenn Morris <rgm@gnu.org>
7087 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7089 2014-04-11 Ken Brown <kbrown@cornell.edu>
7091 * Makefile.in (EMACS_MANIFEST): Revert last change.
7093 2014-04-10 Daniel Colascione <dancol@dancol.org>
7095 * puresize.h (BASE_PURESIZE): Increase.
7097 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7099 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7101 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7102 region handling (and don't call signal_before_change) if
7103 inhibit_modification_hooks is set.
7104 (signal_before_change): Don't check inhibit_modification_hooks any more.
7106 2014-04-08 Daniel Colascione <dancol@dancol.org>
7108 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7109 function cells contain valid lisp objects. (Modified version of
7112 * alloc.c (detect_suspicious_free): Split actual stack capturing
7113 out into new function for easier breakpoint setting.
7114 (note_suspicious_free): New function.
7116 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7118 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7120 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7121 (symbol_block_pinned): New var.
7122 (Fmake_symbol): Initialize `pinned'.
7123 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7124 pinned and signal an error for un-purifiable objects.
7125 (pure_cons): Use it.
7126 (Fpurecopy): Use it, except for objects that can't be purified.
7127 (mark_pinned_symbols): New function.
7128 (Fgarbage_collect): Use it.
7129 (gc_sweep): Remove hack made unnecessary.
7131 2014-04-07 Glenn Morris <rgm@gnu.org>
7133 * keyboard.c (Fopen_dribble_file): Doc tweak.
7135 2014-04-07 Ken Brown <kbrown@cornell.edu>
7137 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7139 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7141 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7142 We have a substitute execinfo.h on hosts that lack it.
7143 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7144 isn't optimized away.
7146 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7148 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7149 * alloc.c (memory_full):
7150 * charset.c (syms_of_charset):
7151 * doc.c (Fsnarf_documentation):
7153 * font.c (BUILD_STYLE_TABLE):
7154 * keyboard.c (make_lispy_event):
7155 * profiler.c (setup_cpu_timer):
7156 * xgselect.c (xg_select):
7157 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7159 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7160 Replace the only use with ARRAYELTS (font_property_table).
7161 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7163 2014-04-03 Daniel Colascione <dancol@dancol.org>
7165 * xterm.c (x_term_init):
7166 * xfns.c (best_xim_style):
7167 * xfaces.c (Fdump_colors):
7168 * w32fns.c (w32_default_color_map):
7169 * w32.c (init_environment, N_ENV_VARS):
7170 * unexcw.c (read_exe_header):
7171 * term.c (term_get_fkeys_1):
7172 * sysdep.c (init_baud_rate):
7173 * nsterm.m (ns_convert_key):
7174 * nsfns.m (get_geometry_from_preferences):
7175 * msdos.c (dos_set_window_size, init_environment):
7176 * macfont.m (mac_font_get_glyph_for_cid)
7177 (macfont_store_descriptor_attributes)
7178 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7179 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7180 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7182 * image.c (xpm_str_to_color_key):
7183 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7184 * frame.c (x_set_frame_parameters):
7185 * fileio.c (Ffile_selinux_context):
7186 * emacs.c (sort_args):
7187 * dosfns.c (msdos_stdcolor_name):
7188 * dired.c (file_attributes):
7189 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7190 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7193 2014-04-02 Daniel Colascione <dancol@dancol.org>
7195 * data.c (Ffset): Abort if we're trying to set a function call to
7198 * lisp.h (ARRAYELTS): New macro.
7200 * alloc.c: Include execinfo.h if available.
7201 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7202 (suspicious_free_record): New structure.
7203 (suspicious_objects, suspicious_object_index)
7204 (suspicious_free_history, suspicious_free_history_index):
7206 (find_suspicious_object_in_range, detect_suspicious_free)
7207 (Fsuspicious_object): New functions.
7208 (cleanup_vector): Call find_suspicious_object_in_range.
7210 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7212 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7213 width from font width (Bug#17163).
7215 * frame.c (x_set_frame_parameters): Calculate default values of
7216 new frame sizes only after all other frame parameters have been
7217 processed (Bug#17142).
7219 2014-04-02 Ken Brown <kbrown@cornell.edu>
7221 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7224 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7226 * xterm.c (x_draw_image_glyph_string): Adjust image background
7227 width accordingly when its x position is adjusted. (Bug#17115)
7229 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7231 * font.c (font_list_entities): Do not add empty vector to font cache.
7232 (font_matching_entity): Likewise. If matching entity is found, insert
7233 1-item vector with this entity instead of entity itself (Bug#17125).
7235 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7237 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7239 * fns.c (validate_subarray): Rename from validate_substring,
7240 since it works for vectors too. New arg ARRAY. Optimize for the
7241 non-nil case. Instead of returning bool, throw an error if out of
7242 range, so that the caller needn't do that. All uses changed.
7243 Report original values if out of range.
7244 (Fsubstring, Fsubstring_no_properties, secure_hash):
7245 Also optimize the case where FROM is 0 or TO is the size.
7247 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7249 * search.c (Freplace_match): Use make_specified_string.
7250 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7251 to catch bogus override face of glyph strings.
7252 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7253 Move common substring range checking code to...
7254 (validate_substring): ...this function.
7256 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7258 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7260 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7262 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7263 bar is zero height, just return (Bug#16976).
7264 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7266 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7268 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7269 is nil. If waiting for toolbar to complete, force a redraw.
7271 2014-03-28 Glenn Morris <rgm@gnu.org>
7273 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7274 (emacs_bugreport): New variable.
7275 (usage_message): Use PACKAGE_BUGREPORT.
7276 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7278 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7280 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7282 Port recent signal-related changes to FreeBSD.
7283 Reported by Herbert J. Skuhra.
7284 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7285 Move decls from here ...
7286 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7288 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7290 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7291 and width of image background when it is displayed with a 'box'
7294 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7296 More backward-compatible fix to char-equal core dump (Bug#17011).
7297 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7298 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7300 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7302 * image.c (init_svg_functions): When loading SVG-related libraries,
7303 free already loaded libraries if the initialization fails.
7304 (rsvg_handle_set_size_callback): Remove declaration, unused.
7306 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7308 Fix core dump in char-equal (Bug#17011).
7309 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7310 unibyte buffers, as we can't tell whether the characters are
7313 * insdel.c (adjust_markers_for_delete): Remove unused local.
7315 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7317 Have (MARKER . ADJUSTMENT) undo records always be immediately
7318 after their corresponding (TEXT . POS) record in undo list.
7320 * lisp.h (record-delete): New arg record_markers.
7321 (record_marker_adjustment): No longer needed outside undo.c.
7322 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7323 adjustments to undo.c's record_marker_adjustments. Note that
7324 fileio.c's decide_coding_unwind is another caller to
7325 adjust_markers_for_delete. Because it has undo list bound to t,
7326 it does not rely on adjust_markers_for_delete to record marker
7328 (del_range_2): Swap call to record_delete and
7329 adjust_markers_for_delete so as undo marker adjustments are
7330 recorded before current deletion's adjustments, as before.
7331 (adjust_after_replace):
7332 (replace_range): Pass value for new record_markers arg to
7334 * undo.c (record_marker_adjustment): Rename to
7335 record_marker_adjustments and made static.
7336 (record_delete): Check record_markers arg and call
7337 record_marker_adjustments.
7338 (record_change): Pass value for new record_markers arg to
7340 (record_point): at_boundary calculation no longer needs to account
7341 for marker adjustments.
7343 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7345 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7348 2014-03-26 Glenn Morris <rgm@gnu.org>
7350 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7352 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7354 * buffer.c (struct sortvec): Add field `spriority'.
7355 (compare_overlays): Use it.
7356 (sort_overlays): Set it.
7358 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7360 * xdisp.c (redisplay_window): If all previous attempts to find the
7361 cursor row failed, try a few alternatives before falling back to
7362 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7364 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7366 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7367 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7369 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7370 variables on Windows.
7372 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7374 * w32.c (unsetenv): Remove unused var `retval'.
7375 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7377 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7378 (start_watching): Remove unused var `thr'.
7380 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7381 (find_child_console): Remove unnecesary var `thread_id'.
7383 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7384 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7386 2014-03-26 Glenn Morris <rgm@gnu.org>
7388 * filelock.c (Flock_buffer): Doc tweak.
7390 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7391 * emacs.c (shut_down_emacs):
7392 * fileio.c (Finsert_file_contents, write_region):
7393 * filelock.c (top-level, syms_of_filelock):
7394 * insdel.c (prepare_to_modify_buffer_1):
7395 CLASH_DETECTION is always defined now.
7397 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7399 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7400 DLL handle, to speed up thread startup.
7402 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7404 Handle sigmask better with nested signal handlers (Bug#15561).
7405 * atimer.c (sigmask_atimers): Remove.
7406 Remaining use rewritten to use body of this function.
7407 * atimer.c (block_atimers, unblock_atimers):
7408 * callproc.c (block_child_signal, unblock_child_signal):
7409 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7410 New arg OLDSET. All callers changed.
7411 * atimer.c (block_atimers, unblock_atimers):
7412 * callproc.c (block_child_signal, unblock_child_signal):
7413 * keyboard.c (handle_interrupt):
7414 * sound.c (vox_configure, vox_close):
7415 Restore the old signal mask rather than unilaterally clearing bits
7416 from the mask, in case a handler is running within another
7417 handler. All callers changed.
7418 * lisp.h, process.c, process.h, term.c:
7419 Adjust decls and callers to match new API.
7420 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7421 signal handlers aren't supposed to use floating point anyway.
7422 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7424 2014-03-23 Daniel Colascione <dancol@dancol.org>
7426 Split gc_sweep into discrete functions for legibility and better
7429 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7430 (sweep_vectors): Fix typo in comment.
7431 (sweep_conses, sweep_floats, sweep_intervals)
7432 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7433 (gc_sweep): Call new functions, to which existing functionality is
7435 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7437 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7439 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7441 2014-03-23 Daniel Colascione <dancol@dancol.org>
7443 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7444 only if xic_style calls for it. This change allows Emacs to work
7445 with ibus. Also, don't leak resources if create_frame_xic fails,
7446 and stop caching xic_style across different displays.
7447 (supported_xim_styles): Make const.
7448 (best_xim_style): Remove first parameter: it's always just
7449 supported_xim_styles. Change to look at supported_xim_styles
7452 2014-03-23 Daniel Colascione <dancol@dancol.org>
7454 * term.c (init_tty): Rearrange condition for clarity; print
7455 appropriate diagnostic.
7457 2014-03-23 Daniel Colascione <dancol@dancol.org>
7459 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7460 array. (ASAN caught.)
7462 2014-03-22 Glenn Morris <rgm@gnu.org>
7464 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7466 2014-03-22 Daniel Colascione <dancol@dancol.org>
7468 * process.c (conv_sockaddr_to_lisp): When extracting the string
7469 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7471 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7473 Fix regression introduced by patch for Bug#10500.
7474 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7475 * w32term.c (x_draw_image_relief): Likewise.
7477 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7479 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7480 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7481 maximize a frame for odd default fonts.
7483 2014-03-21 Glenn Morris <rgm@gnu.org>
7485 * minibuf.c (history-length): Increase default from 30 to 100.
7487 2014-03-21 Daniel Colascione <dancol@dancol.org>
7489 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7490 every time we switch to minibuffer.
7492 * alloc.c (lisp_align_malloc, allocate_string_data)
7493 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7494 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7496 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7498 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7499 support more "verbs".
7501 2014-03-21 Daniel Colascione <dancol@dancol.org>
7503 Always prohibit dumping a dumped Emacs.
7505 * emacs.c (might_dump): New variable.
7506 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7507 * lisp.h (might_dump): Declare.
7508 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7510 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7512 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7514 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7516 * doc.c (store_function_docstring): Warn when we don't know where to
7518 (Fsubstitute_command_keys): Don't advertise the fact that
7519 text-properties are dropped, since we think it's a bug that we'll fix.
7521 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7522 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7523 * frame.c (frame_garbaged): Make "docstring" more precise.
7525 2014-03-20 Glenn Morris <rgm@gnu.org>
7527 * charset.c (init_charset): When we cannot find the charsets directory,
7528 mention if EMACSDATA is set.
7530 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7532 * fns.c (Frandom): Fix rare bug where the result isn't random.
7534 Fix porting inconsistency about rounding to even.
7535 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7536 This way, the unusual !HAVE_RINT case acts like the usual
7537 HAVE_RINT case, and we can fix the documentation accordingly.
7539 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7541 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7542 (w32_wnd_proc): Initialize the dwHoverTime member of
7543 TRACKMOUSEEVENT structure.
7545 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7547 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7549 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7551 * search.c (find_newline): Speed up the function when using the
7552 newline cache, by halving the number of calls to
7553 region_cache_forward and region_cache_backward. (Bug#16830)
7555 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7557 * buffer.c (Fset_buffer): Document return value (bug#17015).
7559 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7561 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7562 nil, always resize character wise to avoid potential loss of the
7563 mode line (Bug#16923 related).
7565 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7567 * frame.c (x_set_frame_parameters): Always calculate new sizes
7568 pixelwise to avoid potential loss when rounding.
7570 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7572 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7573 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7575 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7577 * w32.c (fstatat): Don't add an extra slash if the argument ends
7578 with a slash: this fails the subsequent call to stat_worker on
7579 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7581 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7583 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7585 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7587 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7589 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7590 when frame is only on one screen (Bug#14713).
7592 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7594 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7595 there's a valid wrap point in the display line, the last glyph
7596 cannot "just barely fit" on this row, because display_line doesn't
7597 let it. Instead, proceed as if the last glyph didn't fit, so that
7598 we eventually back up the iterator to the wrap point. This avoids
7599 delusional behavior of move_it_to, whereby it proceeds to the next
7600 display line, but sets current_x to zero for all the glyphs that
7601 without word-wrap would fit on the previous display line.
7602 One result was that visual-order cursor movement behaved erratically
7604 (Fmove_point_visually): Add code to find the x coordinate of the
7605 last character before wrap point, under word-wrap on a TTY.
7607 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7609 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7610 also return value of MOVE_POS_MATCH_OR_ZV from
7611 move_it_in_display_line_to, when moving from beginning of line to
7612 point's position. (Bug#16961)
7614 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7616 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7617 * window.c (Fselect_window): Explain NORECORD and
7618 `buffer-list-update-hook' in doc-string.
7620 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7622 * window.c (Fother_window_for_scrolling): Check that
7623 Vother_window_scroll_buffer is a buffer.
7625 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7627 * xterm.c (xim_initialize): Always pass a copy of resource name
7628 to XRegisterIMInstantiateCallback and eassert whether return
7629 value is True. Passing copy is important because Xlib doesn't
7630 make its own copy and resource name argument usually points to
7631 SSDATA (Vx_resource_name), which may be changed from Lisp.
7632 (xim_close_display): For XUnregisterIMInstantiateCallback,
7633 always eassert return value and pass exactly the same values
7634 as were used for XRegisterIMInstantiateCallback.
7635 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7636 sources to check why if you are interested.
7638 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7640 * dispnew.c (change_frame_size_1): Add new_lines instead of
7641 new_height, the latter may be still zero if passed as such.
7642 * window.c (Fwindow_pixel_height): Mention bottom divider in
7645 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7647 Fix "resource temporarily unavailable" with xgselect
7649 * xgselect.c: Include <stdbool.h>.
7650 (xg_select) [!USE_GTK]: Don't lose track of errno.
7652 Fix minor --enable-gcc-warnings issues.
7653 * widget.c (update_various_frame_slots, EmacsFrameResize):
7654 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7656 2014-03-04 Ken Brown <kbrown@cornell.edu>
7658 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7659 represent the actual adjustment needed for alignment.
7661 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7663 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7664 needed, and don't reallocate if the initial allocation already
7665 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7667 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7669 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7672 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7674 * cmds.c (delete-char): Update docstring pointing out that the
7675 function ignores `delete-active-region' and `overwrite-mode'.
7677 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7679 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7681 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7682 allocated buffer due to alignment.
7683 (freehook): If the block to be freed was allocated by
7684 'aligned_alloc', find its real pointer before calling 'free'.
7686 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7689 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7691 * font.c (toplevel): Adjust comment about font cache layout.
7692 (font_clear_cache): Fix to match real font cache layout.
7693 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7694 (Fframe_font_cache) [FONT_DEBUG]: New function.
7695 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7697 Avoid crashes when X fonts are erroneously freed on reused X
7698 'Display *' connection data (Bug#16069). Note that X font
7699 resources still may be leaked, but currently there is no way
7700 to completely avoid it.
7701 * xterm.h (struct x_display_info): New member x_id. Add comments.
7702 * xterm.c (x_display_id): New variable.
7703 (x_term_init): Assign identifier to each opened X connection.
7704 * xfont.c (struct xfont): New member x_display_id.
7705 (xfont_open): Initialize it with frame's display id.
7706 (xfont_close): Check whether font's display id matches the one
7707 recorded for the given display. Adjust comment.
7708 * xftfont.c (struct xftfont_info):
7709 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7711 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7713 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7714 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7715 killed Vother_window_scroll_buffer.
7716 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7718 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7720 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7721 that start with more than 2 slashes as UNCs. (Bug#16751)
7723 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7725 Fix a few crashes and leaks when cloning C strings.
7726 * alloc.c, lisp.h (dupstring): New function.
7727 * gtkutil.c (xg_get_font):
7728 * term.c (tty_default_color_capabilities):
7729 * xsettings.c (store_monospaced_changed)
7730 (store_font_name_changed, parse_settings)
7731 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7732 This avoids some unlikely crashes due to accessing freed storage,
7733 and avoids some minor memory leaks in the more-typical case.
7735 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7737 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7738 cursor when modeline can't be dragged (Bug#16647).
7740 2014-02-28 Glenn Morris <rgm@gnu.org>
7742 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7743 from custom-delayed-init-variables. (Bug#11565)
7745 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7747 More fixes for mouse glyph calculations (Bug#16647).
7748 * window.c (coordinates_in_window): In intersection of
7749 horizontal and vertical window dividers prefer the horizontal
7750 one. Add some extra parens to last fix.
7751 (window_relative_x_coord): Return x-coordinate for header and
7753 * xdisp.c (remember_mouse_glyph): In text area don't extend
7754 glyph into mode line to show the vertical drag cursor there
7755 immediately. Subdivide mouse glyphs in right fringes to show a
7756 horizontal drag cursor as soon as we enter the "grabbable width"
7757 portion. Handle vertical border case separately. Do not
7758 subdivide window divider areas.
7759 (note_mouse_highlight): On bottom divider of bottommost windows
7760 show vertical drag cursor only when the minibuffer window can be
7763 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7765 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7766 reset by the face of the object just displayed. See also bug#76.
7767 (get_next_display_element): If the string came from a display
7768 property, examine the box face attribute at it->position, not at
7769 it->current.pos, since the latter was not updated yet. (Bug#16870)
7770 (handle_face_prop): Improve commentary.
7772 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7774 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7775 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7777 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7779 Fixes around Bug#16647.
7780 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7781 ON_BOTTOM_DIVIDER cases.
7782 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7783 only if the window has no right divider.
7784 (Fcoordinates_in_window_p): Fix doc-string.
7786 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7788 * lread.c (Funintern): Fix doc to match advertised calling convention.
7790 2014-02-24 Daniel Colascione <dancol@dancol.org>
7792 * keyboard.c (read_char): Close race that resulted in lost events.
7794 2014-02-22 Glenn Morris <rgm@gnu.org>
7796 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7797 * window.c (window-resize-pixelwise): Doc fixes.
7799 * process.c (Finternal_default_process_filter)
7800 (Finternal_default_process_sentinel): Doc tweaks.
7802 2014-02-21 Glenn Morris <rgm@gnu.org>
7804 * process.c (Fprocess_buffer, Faccept_process_output)
7805 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7808 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7810 * window.c (Fwindow_scroll_bar_width): New function.
7812 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7814 Pacify GCC when configuring with --enable-gcc-warnings.
7815 * xdisp.c (move_it_in_display_line_to) [lint]:
7816 Initialize recently-added local.
7818 2014-02-21 Daniel Colascione <dancol@dancol.org>
7820 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7822 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7824 * xdisp.c (init_iterator): Don't dereference a bogus face
7825 pointer. (Bug#16819)
7826 (try_cursor_movement): Don't use cursor position if
7827 set_cursor_from_row failed to compute it. This avoids assertion
7828 violations in MATRIX_ROW.
7829 (move_it_in_display_line_to): Save the iterator state in ppos_it
7830 only once per call. Reimplement the method used to return to the
7831 best candidate position if all the positions found in display line
7832 are beyond TO_CHARPOS. This cuts down the number of calls to
7833 bidi_shelve_cache, which moves a lot of stuff when lines are long
7834 and include bidirectional text. (Bug#15555)
7836 2014-02-20 Glenn Morris <rgm@gnu.org>
7838 * data.c (Fdefalias): Doc fix.
7840 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7842 * xdisp.c (display_line): Fix horizontal scrolling of large images
7843 when fringes are turned off. This comes at a price of not
7844 displaying the truncation/continuation glyphs in this case.
7847 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7848 CreateDIBSection returns an error indication, zero out *ximg after
7849 destroying the image. This avoids crashes in memory allocations
7850 due to the fact that some of the callers also call
7851 x_destroy_x_image, which will attempt to free an already free'd
7854 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7856 * widget.c (update_various_frame_slots): Don't set
7857 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7859 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7861 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7863 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7865 temacs --daemon fix (Bug#16599).
7866 * emacs.c (main): Initialize daemon_pipe[1] here ...
7867 (syms_of_emacs): ... instead of here.
7869 2014-02-16 Anders Lindgern <andlind@gmail.com>
7871 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7874 2014-02-16 Daniel Colascione <dancol@dancol.org>
7876 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7877 (xd_get_connection_address): Use it.
7878 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7879 xd_get_connection_address because the latter signals if the bus
7880 we're trying to close is already disconnected.
7882 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7884 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7885 argument to CreateThread. This avoids segfaults on Windows 9X.
7886 Reported by oslsachem <oslsachem@gmail.com>.
7888 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7890 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7891 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7892 (check_lseek): New function, to report lseek errors.
7893 (save_data_space, update_file_ptrs, read_header, write_header)
7894 (copy_file, copy_rest, unexec): Use these news functions.
7895 (update_file_ptrs): Don't assume wraparound behavior when
7896 converting a large size_t value to off_t.
7898 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7900 * composite.c (fill_gstring_header): Pass positions as C integers
7901 and move parameters checking to...
7902 (Fcomposition_get_gstring): ...this function. Handle case when
7903 buffer positions are in reversed order and avoid crash (Bug#16739).
7905 * buffer.c (validate_region): Mention current buffer in error message.
7907 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7909 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7911 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7913 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7915 2014-02-11 Glenn Morris <rgm@gnu.org>
7917 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7918 Replace refs to "OpenStep" in messages.
7920 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7922 Avoid "." at end of error diagnostics.
7923 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7924 * font.c (Ffont_at):
7925 * nsfns.m (ns_display_info_for_name):
7926 * nsselect.m (Fx_own_selection_internal):
7927 * nsterm.m (performDragOperation:):
7928 Remove "." from end of diagnostic.
7930 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7932 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7933 unintuitive (bug#15824).
7934 (Fyes_or_no_p): Doc fix (bug#15456).
7936 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7938 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7940 * eval.c (call_debugger): When exiting the debugger, do not allow
7941 max_specpdl_size less than actual binding depth (Bug#16603).
7942 (syms_of_eval): Adjust docstring.
7944 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7946 * cmds.c (Fself_insert_command): Output a clearer error message on
7947 negative repetitions (bug#9476).
7949 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7951 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7953 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7955 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7957 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7959 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7961 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7963 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7965 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7967 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7968 `exit' works (bug#15865).
7970 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7972 Constrain window box/body sizes and margin widths (Bug#16649).
7973 * xdisp.c (window_box_width): Don't return less than zero.
7974 (window_box_left_offset, window_box_right_offset): Don't return
7975 more than the window's pixel width.
7976 * window.c (window_body_height, window_body_width): Don't return
7978 (window_resize_apply): Adjust margin width, if necessary.
7980 2014-02-07 Glenn Morris <rgm@gnu.org>
7982 * nsterm.m (syms_of_nsterm): Doc fix.
7984 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7986 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7987 New variables: pointers through which to call the respective APIs.
7988 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7989 (filename_from_ansi, sys_link, check_windows_init_file):
7990 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7991 This is required on Windows 9X, where we dynamically load
7992 UNICOWS.DLL which has their non-stub implementations.
7993 (maybe_load_unicows_dll): Assign addresses to these 2 function
7994 pointers after loading UNICOWS.DLL.
7996 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7997 MultiByteToWideChar and WideCharToMultiByte through function
8000 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8003 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8005 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8006 for OSX >= 10.9 if separate spaces are used.
8007 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8009 2014-02-06 Glenn Morris <rgm@gnu.org>
8011 * buffer.c (cache-long-scans): Doc fix.
8013 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8015 * w32fns.c (Fw32_shell_execute): Doc fix.
8017 2014-02-05 Bastien Guerry <bzg@gnu.org>
8019 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8020 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8022 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8024 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8025 outside the window (Bug#16649).
8027 * xdisp.c (note_mouse_highlight): When entering a margin area show
8028 a non-text cursor (Bug#16647).
8030 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8032 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8033 It prompted a compile-time diagnostic on GNU/Linux.
8034 Simplify to remove the need for the label.
8036 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8038 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8039 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8040 to show it; otherwise return 'unsupported--w32-dialog' to signal
8041 to the caller that emulation with menus is necessary.
8042 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8044 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8046 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8049 * menu.c (Fx_popup_dialog): Don't condition the call to
8050 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8051 special symbol 'unsupported--w32-dialog', emulate the dialog with
8052 a menu by calling x-popup-menu.
8054 * menu.h (Qunsupported__w32_dialog): New extern variable.
8056 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8058 * keyboard.c (kbd_buffer_get_event): Read file notification events
8061 * xgselect.c (xg_select): Read glib events in any case, even if
8062 there are no file descriptors to watch for. (Bug#16519)
8064 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8066 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8067 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8068 * w32term.c (w32_draw_window_divider): Handle first and last
8070 * w32term.h (w32_fill_area_abs): New function.
8071 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8073 * xfaces.c (realize_basic_faces): Handle new face ids.
8074 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8075 and bottom divider width.
8076 * xterm.c (x_draw_window_divider): Handle first and last pixels
8079 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8081 * print.c (Fexternal_debugging_output): Add cast to pacify
8082 --enable-gcc-warnings.
8083 * eval.c (call_debugger): Grow specpdl if the debugger was
8084 entered due to specpdl overflow (Bug#16603) and allow more
8085 specpdl space for the debugger itself.
8087 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8089 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8092 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8094 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8095 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8097 * print.c (Fexternal_debugging_output): If the argument character
8098 is non-ASCII, encode it with the current locale's encoding before
8099 writing the result to the terminal. (Bug#16448)
8101 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8102 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8105 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8107 * process.c (create_process): Reset SIGPROF handler in the child.
8108 * callproc.c (call_process): Likewise.
8110 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8112 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8114 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8116 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8117 of zero to print strings, GDB doesn't like it.
8119 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8120 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8121 we still use correct addresses. (Bug#16576)
8123 2014-01-27 K. Handa <handa@gnu.org>
8125 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8126 to preserve the code detection behavior of 24.3.
8127 * coding.h (struct coding_system): New member detected_utf8_bytes.
8128 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8129 (decode_coding_gap): Use short cut for UTF-8 file reading only
8130 when coding->detected_utf8_bytes equals to coding->src_bytes.
8131 * fileio.c (Finsert_file_contents): Cancel the previous change.
8133 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8135 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8136 that are not visible.
8138 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8140 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8141 is grabbed (Bug#16565).
8143 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8145 * xdisp.c (last_max_ascent): Re-remove after erroneously
8146 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8148 (move_it_to): Re-remove reference to last_max_ascent.
8149 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8150 max_descent here instead of calling line_bottom_y.
8153 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8155 * terminal.c (initial_free_frame_resources): New function.
8156 (init_initial_terminal): Install new hook to free face cache
8157 on initial frame and avoid memory leak. For details, see
8158 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8159 * xfaces.c (free_frame_faces): Adjust comment.
8161 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8163 * data.c (Fstring_to_number): Document results if unparsable
8166 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8168 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8170 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8172 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8173 * coding.c (detect_coding_utf_8, emacs_mule_char)
8174 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8175 (check_utf_8, decode_coding):
8176 * coding.h (struct coding_system.errors):
8177 Use ptrdiff_t, not int, for integer values derived from buffer and
8180 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8181 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8182 before invoking decode_coding_gap, since there's just one block.
8184 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8186 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8187 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8188 too early. Again run change_frame_size before assigning menu-
8191 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8193 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8194 arrives, call x_check_fullscreen, in case the new display has a
8195 different resolution. (Bug#16517)
8197 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8199 * term.c (read_menu_input): If the selected frame changes, exit
8201 (tty_menu_show): If the selected frame changes while we displayed
8202 a menu, throw to top level. (Bug#16479)
8204 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8206 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8208 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8210 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8211 * data.c (count_one_bits_word): Fix bug (negated comparison)
8212 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8214 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8216 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8217 Avoid undefined behavior by initializing display property bit of a
8218 string processed by the bidirectional iterator. For details, see
8219 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8221 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8223 Minor cleanup of previous change.
8224 * image.c (imagemagick_error, Fimagemagick_types):
8225 Omit some recently-introduced and unnecessary casts and assignments.
8227 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8229 Fix two memory leaks discovered with Valgrind.
8230 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8231 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8233 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8235 Fixes in window size functions around Bug#16430 and Bug#16470.
8236 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8237 (Fwindow_mode_line_height, Fwindow_header_line_height)
8238 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8239 Minor doc-string adjustments.
8240 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8241 Rewrite doc-strings.
8242 (window_body_height, window_body_width): Do not count partially
8243 visible lines/columns when PIXELWISE is nil (Bug#16470).
8244 (Qfloor, Qceiling): New symbols.
8246 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8248 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8249 when the image cache is not yet allocated. (Bug#16509)
8251 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8253 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8254 re-attach intervals to its base buffer (Bug#16502).
8255 * intervals.c (set_interval_object): Move from here...
8256 * intervals.h (set_interval_object): ... to here. Fix comments.
8258 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8260 Avoid undefined behavior by initializing buffer redisplay bit.
8261 Reported by Dmitry Antipov in
8262 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8263 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8265 Revert some of the CANNOT_DUMP fix (Bug#16494).
8266 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8268 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8270 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8271 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8272 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8273 they are replaced by macros that expand into direct calls to the
8274 corresponding functions from GDI32.DLL.
8275 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8276 variables in the Cygwin build, they are unused.
8278 2014-01-19 K. Handa <handa@gnu.org>
8280 * composite.c (composition_update_it): Fix previous change.
8282 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8284 Fix file name handling on MS-Windows 9X.
8285 * w32.c (maybe_load_unicows_dll): New function.
8287 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8288 on, to make sure we can convert file names to and from UTF-8 on
8289 Windows 9X. This fixes a failure to start up because Emacs cannot
8290 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8292 * w32font.c [WINDOWSNT]: Include w32.h.
8293 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8294 of implementing the same stuff.
8295 Remove now unused g_b_init_is_windows_9x.
8297 * w32.h (maybe_load_unicows_dll): Add prototype.
8299 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8301 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8302 switch to single keyboard. Prevents daemon crashes when a new
8303 client connects while we show a TTY menu in an existing client.
8306 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8308 Fix MinGW64 porting problem with _setjmp.
8309 Reported by Eli Zaretskii in:
8310 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8311 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8312 the old _setjmp and _longjmp. All uses changed.
8314 2014-01-13 Daniel Colascione <dancol@dancol.org>
8316 * textprop.c (Fremove_list_of_text_properties):
8317 Correctly handle reaching the end of the interval tree. (Bug#15344)
8319 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8321 * xdisp.c (resize_mini_window): Round height to a multiple of
8322 frame's line height. Fix bug in calculation of window start
8323 position (Bug#16424).
8325 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8327 * macfont.m: Include termchar.h.
8328 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8329 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8330 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8331 *_WITH_GC_* to take face and f as parameters.
8332 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8333 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8335 2014-01-13 Daniel Colascione <dancol@dancol.org>
8337 Fix menu item updating in the presence of the Unity global menu
8340 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8341 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8343 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8344 updating menus; explain why.
8345 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8346 problem it's supposed to solve and it interferes with detecting
8347 the presence of a global menu.
8348 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8351 2014-01-11 K. Handa <handa@gnu.org>
8353 * composite.c (composition_update_it): Fix indexing of
8354 LGSTRING_CHAR (Bug#15984).
8356 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8358 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8360 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8362 * xdisp.c (try_window_id): Don't use this function's optimizations
8363 if overlays in the buffer displayed by the window have changed
8364 since last redisplay. (Bug#16347)
8365 (message_dolog): Fix indentation.
8367 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8369 * frame.c (frame_resize_pixelwise): Fix doc-string.
8371 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8373 Fix handling of internal borders (Bug#16348).
8374 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8375 Remove internal border width from pixel width of windows.
8376 (change_frame_size_1): Don't return early when frame's pixel
8377 size changes - we still have to record the new sizes in the
8379 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8380 also when toolbar gets larger.
8381 * window.c (check_frame_size): Include internal_border_width in
8383 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8384 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8385 In non-toolkit/non-GTK version clear internal border.
8386 * xterm.c (x_clear_under_internal_border): New function for
8387 non-toolkit/non-GTK version.
8388 (x_after_update_window_line): In non-toolkit/non-GTK version
8390 (handle_one_xevent, x_set_window_size):
8391 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8392 * xterm.h (x_clear_under_internal_border): Extern it.
8394 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8396 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8397 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8400 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8402 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8403 last value of point is not equal to buffer's point. (Bug#16129)
8405 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8408 * nsterm.h (updateCollectionBehavior): Rename from
8409 updateCollectionBehaviour. All uses changed.
8411 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8412 * Makefile.in (SETFATTR): New macro.
8413 (temacs$(EXEEXT)): Use it.
8415 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8417 Fix maximization behavior on Windows (Bug#16300).
8418 * w32fns.c (w32_fullscreen_rect): Don't handle
8419 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8420 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8421 of SetWindowPos. Restore last placement also when leaving
8422 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8423 but the FULLSCREEN_BOTH case.
8425 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8428 * data.c (arithcompare_driver):
8429 * fileio.c (Fcar_less_than_car):
8430 * fns.c (internal_equal):
8431 * frame.c (delete_frame):
8432 * lisp.h (enum More_Lisp_Bits):
8434 Avoid C99 constructs that don't work in C89.
8435 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8436 to port to C89, which doesn't have 'long long'.
8437 (count_trailing_zero_bits): Use them.
8439 2014-01-03 Chong Yidong <cyd@gnu.org>
8441 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8443 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8445 Further adjust frame/window scrollbar width calculations.
8446 * window.c (apply_window_adjustment):
8447 Set windows_or_buffers_changed.
8448 (Fwindow_scroll_bars): Return actual scrollbar width.
8449 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8450 For non-toolkit builds again use 14 as minimum width and set
8451 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8452 * xterm.c (XTset_vertical_scroll_bar): Take width from
8453 WINDOW_SCROLL_BAR_AREA_WIDTH.
8454 (x_new_font): Rename wid to unit. Base calculation of new
8455 scrollbar width on toolkit used and make it analogous to that of
8456 x_set_scroll_bar_default_width.
8457 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8458 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8459 of GetSystemMetrics.
8460 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8461 WINDOW_SCROLL_BAR_AREA_WIDTH.
8462 (x_new_font): Make it correspond to changes in xterm.c.
8464 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8466 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8467 This is a cleaner way to fix the MinGW-w64 porting problem.
8468 Check for INTPTR_MAX misconfiguration.
8470 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8472 * search.c (newline_cache_on_off, find_newline): In indirect
8473 buffers, use the newline cache of the base buffer.
8475 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8476 buffer, invalidate the caches of its base buffer. (Bug#16265)
8478 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8479 buffers, use the width-run cache of the base buffer.
8481 * xdisp.c (redisplay_window): When the window displays an indirect
8482 buffer, and the character widths in the display table have
8483 changed, invalidate the width-run cache of the corresponding base
8486 * fileio.c (Finsert_file_contents): When invalidating the newline
8487 cache, consider the case of inserting into indirect buffer.
8489 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8490 In indirect buffers, use the paragraph cache of the base buffer.
8492 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8494 * window.c (grow_mini_window): Fix last change.
8496 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8498 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8500 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8502 * w32term.c (w32_initialize): Use LCID and LOWORD.
8504 * w32proc.c (create_child): Use pid_t for 5th argument.
8505 (IsValidLocale): Don't provide prototype for MinGW64.
8506 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8507 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8509 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8510 MinGW64 doesn't support.
8512 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8514 * w32.c (set_named_security_info): New function.
8515 (acl_set_file): Fall back on set_named_security_info if
8516 set_file_security fails.
8517 (g_b_init_set_named_security_info_w)
8518 (g_b_init_set_named_security_info_a): New static variables.
8519 (globals_of_w32): Initialize them to zero.
8520 (set_named_security_info): Set them to non-zero if the
8521 corresponding API is available.
8522 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8523 New function typedefs.
8525 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8527 Some more fixes following pixelwise resize changes including one
8529 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8530 of frame_resize_pixelwise.
8531 * widget.c (pixel_to_text_size): New function.
8532 (update_wm_hints): Have size hints respect value of
8533 frame_resize_pixelwise.
8534 (EmacsFrameResize): Alway process resize requests pixelwise.
8535 * window.c (grow_mini_window): Make sure mini window is at least
8537 * xdisp.c (display_menu_bar): Make sure menubar extends till
8539 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8540 (x_set_tool_bar_lines): Calculate pixelwise.
8541 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8542 frame_resize_pixelwise.
8544 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8546 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8547 variables not used there.
8549 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8551 * w32.c (sys_umask): New function. (Bug#16299)
8553 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8555 * dispnew.c (change_frame_size_1): Take old width of root window
8556 from that window's pixel width. (Bug#16284)
8558 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8560 Plain copy-file no longer chmods an existing destination (Bug#16133).
8561 * fileio.c (realmask): Now a static var, not a local.
8562 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8563 Remove arg STATPTR. All uses changed.
8564 (Fcopy_file): Do not alter permissions of existing destinations,
8565 unless PRESERVE-PERMISSIONS (renamed from
8566 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8567 Avoid race when testing for existing destinations and for
8568 when input and output files are the same.
8569 If changing the group fails, adjust both default and
8570 preserved permissions so that access is not granted to the
8572 (Fset_default_file_modes, init_fileio): Update realmask.
8573 (Fdefault_file_modes): Use realmask instead of calling umask.
8575 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8577 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8578 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8579 flags on the daemon pipe ends before execing.
8581 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8583 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8584 session. (Bug#14739)
8586 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8588 * callproc.c (Vexec_path): Document that exec-directory is in it.
8590 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8592 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8595 2013-12-27 Chong Yidong <cyd@gnu.org>
8597 * data.c (Fsymbol_function): Doc fix.
8599 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8601 Some more tinkering with Bug#16051.
8602 * window.c (resize_frame_windows): Don't let the size of the
8603 root window drop below the frame's default character size.
8604 Never ever delete any subwindows - let the window manager do the
8607 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8608 of toolbar lines needed when they exceed the height of the root
8610 (unwind_create_frame_1): New function.
8611 (Fx_create_frame): Generally inhibit calling the window
8612 configuration change hook here. Remove extra call to
8613 change_frame_size - it's not needed when we don't run the
8614 configuration change hook.
8616 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8618 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8619 On my Fedora 19 platform the core dumps were so big that
8620 my desktop became nearly catatonic.
8621 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8622 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8623 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8624 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8625 a clang-only syntax.
8626 * conf_post.h (__has_feature): New macro, if not already defined.
8627 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8628 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8630 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8632 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8633 is a file name. (Bug#16252)
8635 2013-12-25 Chong Yidong <cyd@gnu.org>
8637 * keyboard.c (Voverriding_terminal_local_map)
8638 (Voverriding_local_map): Doc fix.
8640 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8642 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8644 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8645 file name when it is submitted to ShellExecute. Simplify code.
8646 Don't test DOCUMENT for being a string, as that is enforced by
8647 CHECK_STRING. Doc fix.
8649 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8651 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8652 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8653 redisplay_tool_bar does. Improve and fix commentary.
8654 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8655 limits of the glyph matrices. (Bug#16051)
8656 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8657 only when the new size is different from the old one, and the new
8658 size can be achieved given the frame height.
8660 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8662 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8664 2013-12-23 Glenn Morris <rgm@gnu.org>
8666 * lread.c (Fload): Mention load-prefer-newer in doc.
8668 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8670 Handle Bug#16207 by being more restrictive when running hooks.
8671 * window.c (unwind_change_frame): New function.
8672 (Fset_window_configuration): Don't run configuration change hook
8673 while the frame configuration is unsafe. Call select_window
8676 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8678 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8680 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8682 * nsterm.h: Declare EmacsColor category.
8684 * nsterm.m (NSColor): Implement EmacsColor category.
8685 (ns_get_color): Use colorUsingDefaultColorSpace.
8686 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8688 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8690 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8692 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8693 having the PNG_NORETURN attribute, to avoid compiler warning in
8696 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8698 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8700 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8701 fringe background extension.
8702 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8703 because they are now always the same as `left' and `width',
8704 respectively. Remove code for the case that `width' and
8705 `sb_width' are different.
8707 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8709 Remove scroll_bar_actual_width from frames.
8710 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8711 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8712 (x_figure_window_size):
8713 * nsterm.m (x_set_window_size):
8714 * widget.c (set_frame_size):
8715 * w32term.c (x_set_window_size):
8716 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8717 scroll_bar_actual_width.
8719 Convert scroll_bar members to integers on Windows.
8720 * w32term.h (struct scroll_bar): Convert top, left, width,
8721 height, start, end and dragging to integers.
8722 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8724 * w32term.c (w32_set_scroll_bar_thumb)
8725 (w32_scroll_bar_handle_click): Remove XINT conversions for
8726 scroll_bar members. Treat bar->dragging as integer.
8727 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8728 first element. Remove XINT conversions for scroll_bar members.
8729 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8730 Remove XINT conversions for scroll_bar members.
8732 Fix assignment for new window total sizes.
8733 * window.c (Fwindow_resize_apply_total): Assign values for
8736 2013-12-20 Chong Yidong <cyd@gnu.org>
8738 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8739 argument to `append'.
8741 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8743 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8744 current text face, for extending the face of the display margins.
8747 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8748 Doc fix. (Bug#16190)
8750 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8752 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8755 * nsterm.m (Qfile, Qurl): New.
8756 (EV_MODIFIERS2): New macro.
8757 (EV_MODIFIERS): Use EV_MODIFIERS2.
8758 (ns_term_init): Remove font and color from DND, does not work on
8759 newer OSX, and other ports don't have them.
8760 (performDragOperation:): Handle modifiers used during drag.
8761 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8762 Remove global Lisp variables used to communicate with ns-win.el.
8763 Remove font and color handling.
8764 (syms_of_nsterm): Defsym Qfile and Qurl.
8766 2013-12-19 Anders Lindgren <andlind@gmail.com>
8768 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8769 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8771 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8772 (constrainFrameRect): Remove special case nr_screens == 1.
8773 Don't constrain size to size of view.
8775 * nsterm.h (ns_output): Remove dont_constrain.
8777 2013-12-19 Anders Lindgren <andlind@gmail.com>
8779 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8781 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8783 Minor fixes for recent openp changes.
8784 * lisp.h (GCPRO7): New macro.
8785 * lread.c (openp): Use bool for boolean; all callers changed.
8786 Protect save_string from GC. Don't assume that file descriptors
8787 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8788 warning about uninitialized variable.
8790 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8792 * w32fns.c (emacs_abort): Use intptr_t as argument of
8793 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8795 2013-12-18 Glenn Morris <rgm@gnu.org>
8797 * lread.c (Fload): Pass load_prefer_newer to openp.
8798 Don't bother checking mtime if openp already did it.
8799 (openp): Add `newer' argument, to check all suffixes
8800 and find the newest file.
8801 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8802 * callproc.c (call_process):
8803 * charset.c (load_charset_map_from_file):
8804 * emacs.c (init_cmdargs):
8805 * image.c (x_create_bitmap_from_file, x_find_image_file):
8807 * lread.c (Flocate_file_internal):
8808 * process.c (Fformat_network_address):
8809 * sound.c (Fplay_sound_internal):
8810 * w32.c (check_windows_init_file):
8811 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8813 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8815 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8817 * w32.c (getloadavg): Don't index samples[] array with negative
8818 indices. Recover from wall-clock time being set backwards.
8820 * w32term.c (w32_initialize): Declare the argument of
8821 set_user_model as const.
8823 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8824 (w32_menu_show): Constify some arguments passed to MessageBox.
8826 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8827 to initialize Lisp objects.
8829 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8830 initialize Lisp objects.
8832 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8833 use variables used only on X under that condition.
8835 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8836 variables not used there.
8838 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8840 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8841 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8843 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8845 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8846 code, revealed in presence of R2L characters, character
8847 compositions, and display vectors. A better fix for Bug#16148.
8848 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8849 GTK and NS builds, they don't have this member of struct frame.
8851 * dispextern.h (struct composition_it): Correct a comment for the
8854 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8856 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8857 This prevents a compilation error on C compilers that do not
8858 default functions to return 'int' if not declared. Also, add
8859 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8860 since it now uses inline functions.
8862 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8864 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8865 display margins on mode line, header line, and in the frame's
8866 tool-bar window. (Bug#16165)
8868 2013-12-16 Andreas Schwab <schwab@suse.de>
8870 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8872 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8874 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8877 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8879 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8881 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8883 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8884 intended to find bogus pointers in font objects (Bug#16140).
8885 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8886 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8887 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8888 Disable for MS-Windows due to Bug#15876; apparently this
8889 requires more or less substantial changes in fontset code.
8890 * xfont.c (xfont_close):
8891 * xftfont.c (xftfont_close): Call x_display_info_for_display
8892 to check whether 'Display *' is valid (Bug#16093 and probably
8895 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8897 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8898 Reported by Juanma Barranquero <lekktu@gmail.com>.
8900 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8901 open a pty on MS-Windows. (Bug#16152)
8903 * emacs.c (decode_env_path): Fix bogus comparison against
8904 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8906 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8908 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8909 (Fx_file_dialog): Add parentheses around && to silence warning.
8911 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8913 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8915 * xdisp.c (extend_face_to_end_of_line): Extend background of
8916 non-default face in margin areas as well. (Bug#16151)
8917 (display_line): Call extend_face_to_end_of_line for continued
8918 lines as well, if the display margins have non-zero width.
8919 (set_glyph_string_background_width): When needed, set the
8920 extends_to_end_of_line_p flag on glyph strings to be drawn in
8921 margin areas, not only in the text area.
8923 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8926 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8928 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8929 Don't worry about verify_error being t, since it has to be a list.
8931 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8933 Use bool for boolean, focusing on headers.
8934 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8935 No need to include <stdbool.h>, since conf_post.h does it now.
8936 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8937 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8938 (SET_PER_BUFFER_VALUE_P):
8939 * ccl.c, ccl.h (setup_ccl_program):
8940 * ccl.h (CHECK_CCL_PROGRAM):
8941 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8942 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8943 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8944 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8945 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8946 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8947 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8948 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8949 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8950 (CHARSET_FAST_MAP_SET):
8951 * coding.c (decode_coding_ccl, encode_coding_ccl):
8952 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8953 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8954 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8955 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8956 (decode_coding_c_string):
8957 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8958 * conf_post.h (has_attribute):
8959 * dispextern.h (trace_redisplay_p)
8960 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8961 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8962 (SET_GLYPH_FROM_CHAR_GLYPH)
8963 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8964 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8965 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8966 (cursor_in_mouse_face_p):
8967 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8968 (blank_row, prepare_desired_row)
8969 (build_frame_matrix_from_leaf_window, make_current)
8970 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8971 (update_window, scrolling_window, update_frame_line):
8972 * disptab.h (GLYPH_FOLLOW_ALIASES):
8973 * editfns.c (Fformat):
8974 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8975 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8976 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8977 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8978 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8979 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8980 (FONT_DEFERRED_LOG):
8981 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8982 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8983 (FRAME_MOUSE_UPDATE):
8984 * fringe.c (Fdefine_fringe_bitmap):
8985 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8986 (x_create_bitmap_from_xpm_data, xpm_load_image):
8987 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8988 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8989 (MERGE_INTERVAL_CACHE):
8990 * keymap.h (KEYMAPP):
8991 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8992 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8993 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8994 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8995 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8996 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8997 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8998 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8999 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9000 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9001 (SETUP_BUFFER_SYNTAX_TABLE):
9002 * systime.h (timespec_valid_p):
9003 * term.c (save_and_enable_current_matrix):
9004 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9005 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9006 (redisplay_internal, try_window_reusing_current_matrix)
9007 (sync_frame_with_window_matrix_rows, try_window_id)
9008 (display_menu_bar, display_tty_menu_item, display_mode_line)
9009 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9010 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9011 * xmenu.c (xmenu_show):
9012 * xterm.c (use_xim, x_term_init):
9013 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9014 (struct x_bitmap_record):
9015 Use bool for booleans.
9016 * ccl.c (struct buffer_text):
9017 * ccl.h (struct ccl_program):
9018 * charset.h (struct charset):
9020 * coding.h (struct iso_2022_spec, struct coding_system):
9021 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9022 (struct glyph_string, struct face, struct face_cache)
9023 (struct bidi_string_data, struct bidi_it)
9024 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9026 * editfns.c (Fformat):
9027 * frame.h (struct frame):
9028 * fringe.c (struct fringe_bitmap):
9029 * intervals.h (struct interval):
9030 * keyboard.h (struct kboard):
9031 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9032 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9033 (struct Lisp_Buffer_Local_Value, union specbinding):
9034 * macfont.m (struct macfont_info):
9035 * process.h (struct Lisp_Process):
9036 * termchar.h (struct tty_display_info):
9037 * window.h (struct window):
9038 * xterm.h (struct x_output):
9039 Use bool_bf for boolean bit-fields.
9040 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9041 All callers changed.
9042 * ccl.h (struct ccl_program): Remove unused members private_state,
9043 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9045 (struct ccl_spec): Remove unused members cr_carryover,
9046 eight_bit_carryover.
9047 * conf_post.h: Include <stdbool.h>.
9048 (bool_bf): New type.
9049 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9050 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9051 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9052 'do { ... } while (false)' brackets.
9053 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9054 Args must now be expressions; all callers changed.
9055 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9056 (PRODUCE_GLYPHS): Simplify use of boolean.
9057 * fileio.c (Fcopy_file):
9058 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9059 * lisp.h (UNGCPRO): Return void, not int.
9060 (FOR_EACH_TAIL): Use void expression, not int expression.
9061 * region-cache.c: Reindent.
9062 * region-cache.h: Copy comments from region-cache.c, to fix
9063 incorrect remarks about booleans.
9065 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9067 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9068 when character at point is displayed from a display vector.
9071 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9073 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9074 now a list of certificate validation checks that will abort a
9075 connection with an error.
9076 (Fgnutls_boot): Document it and use it.
9078 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9080 * w32term.c (w32_enable_frame_resize_hack): New variable.
9081 (x_set_window_size): Use it to hack frame resizing on Windows
9084 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9086 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9087 Windows-specific code to w32.c. Change error message text to
9088 match that of Posix platforms.
9090 * w32.c (w32_copy_file): New function, most of the code copied and
9091 reworked from Fcopy_file. Improve error handling. Plug memory
9092 leak when errors are thrown. Support file names outside of the
9093 current codepage. (Bug#7100)
9095 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9097 * lread.c (load_path_default): Prototype.
9099 2013-12-13 Glenn Morris <rgm@gnu.org>
9101 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9102 (dump_path): Remove.
9103 (load-path-default): Remove `changed' argument.
9104 Do not set dump_path permanently. Simplify.
9105 (init_lread): Simplify.
9106 (syms_of_lread): Remove dump_path.
9108 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9110 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9111 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9112 2013-12-12 font-related change to avoid Bug#16128, which
9113 is quite hard to fix without even more substantial changes.
9115 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9117 * font.c (font_close_object): Check for live frame (Bug#16128).
9119 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9121 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9122 Return ptrdiff_t, not int, since it's a buffer size.
9123 Reindent/reparen some macros to a more Gnuish style.
9125 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9127 Avoid undefined behavior with huge regexp interval counts.
9128 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9129 since it's now specialized to interval counts. All uses changed.
9130 Do not assume wraparound on signed integer overflow.
9131 (regex_compile): Simplify based on the above changes.
9133 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9135 Support file names on MS-Windows that use characters outside of
9136 the current system codepage. (Bug#7100)
9138 * w32.c (get_file_security, set_file_security)
9139 (create_symbolic_link): Separate pointers and boolean flags for
9140 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9141 non-zero, else the former.
9142 (codepage_for_filenames, filename_to_utf16, )
9143 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9145 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9147 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9148 Accept only one argument; all callers changed.
9149 (dostounix_filename): Remove the second argument, now works in
9150 UTF-8. All callers changed.
9151 (parse_root): Lose DBCS code.
9152 (get_long_basename, w32_get_short_filename, init_environment)
9153 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9154 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9155 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9156 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9157 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9158 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9160 (ansi_encode_filename): New function.
9161 (get_emacs_configuration, get_emacs_configuration_options):
9163 (add_volume_info, GetCachedVolumeInformation): Run the input file
9164 name through unixtodos_filename, to ensure it is stored and
9165 referenced in canonical form.
9166 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9167 (logon_network_drive, sys_link, utime): Improve error handling.
9168 (sys_access): New function.
9169 (hashval, generate_inode_val): Unused functions deleted.
9170 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9171 (check_windows_init_file): Convert error message from UTF-8 to
9172 ANSI codepage, for display in the message box.
9173 (globals_of_w32): Set w32_unicode_filenames according to the OS
9176 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9177 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9178 (syms_of_w32term): Declare w32-unicode-filenames.
9180 * w32proc.c (new_child, delete_child): Remove code that handled
9181 unused pending_deletion and input_file members of the child struct.
9182 (create_child, sys_spawnve): Convert all file names to ANSI
9183 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9184 name cannot be encoded in ANSI codepage. Don't use
9185 unixtodos_filename, mirror slashes by hand.
9186 (record_infile, record_pending_deletion): Functions deleted.
9187 (Fw32_short_file_name): Call w32_get_short_filename instead of
9190 * w32notify.c (add_watch): Work in Unicode mode when
9191 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9192 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9193 instead, do the same with Lisp primitives.
9195 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9196 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9197 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9198 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9199 (Fw32_shell_execute): Improve error reporting.
9200 (Fdefault_printer_name): Ifdef away for Cygwin.
9202 * w32.h (struct _child_process): Remove input_file and
9203 pending_deletion members that are no longer used.
9204 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9205 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9206 (ansi_encode_filename): New and updated prototypes.
9208 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9210 (unexec): Don't use dostounix_filename, it expects a file name in
9211 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9214 * fileio.c (Ffile_name_directory, file_name_as_directory)
9215 (directory_file_name, Fexpand_file_name)
9216 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9217 arguments of dostounix_filename.
9218 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9219 use MAX_UTF8_PATH for size of file-name strings.
9220 (emacs_readlinkat): Build an explicitly unibyte string for file
9222 (syms_of_fileio) <file-name-coding-system>:
9223 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9225 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9226 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9227 directories to UTF-8.
9228 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9229 environment, and each element of the input PATH, to UTF-8.
9231 * dired.c (file_attributes): Use build_unibyte_string explicitly
9232 to make Lisp strings from user and group names.
9234 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9237 * coding.c (decode_file_name, encode_file_name): New functions.
9239 * termcap.c (tgetent): Adapt to the change in arguments of
9242 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9245 * msdos.c (dostounix_filename, init_environment): Adapt to the
9246 change in arguments of dostounix_filename.
9248 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9249 [WINDOWSNT]: Encode file names passed to the image libraries in
9252 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9253 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9255 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9256 arguments of dostounix_filename.
9258 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9260 * font.h (struct font_entity) [HAVE_NS]: New field to record
9261 font driver which was used to create this entity.
9262 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9263 frame where the font was opened.
9264 (font_close_object): Add prototype.
9265 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9266 (font_close_object): Not static any more. Lost frame arg.
9267 Adjust comment and users.
9268 * alloc.c (cleanup_vector): Call font_close_object to adjust
9269 per-frame font counters correctly. If HAVE_NS, also call
9270 driver-specific cleanup for font-entity objects.
9271 * ftfont.c (ftfont_open):
9272 * nsfont.m (nsfont_open):
9273 * w32font.c (w32font_open_internal):
9274 * xfont.c (xfont_open):
9275 * xftfont.c (xftfont_open): Save frame pointer in font object.
9276 * macfont.m (macfont_open): Likewise.
9277 (macfont_descriptor_entity): Save driver pointer to be able
9278 to call its free_entity routine when font-entity is swept.
9279 * ftxfont.c (ftxfont_open): Add eassert because frame
9280 pointer should be saved by ftfont_driver.open.
9282 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9284 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9285 input polling is used. This is still meaningful for Cygwin, see
9286 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9287 * keyboard.c (poll_for_input_1, input_polling_used):
9288 Define unconditionally.
9289 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9290 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9291 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9292 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9293 (face_for_char): Likewise. Rearrange eassert and return ASCII
9294 face for CHAR_BYTE8_P.
9295 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9297 2013-12-11 Ken Brown <kbrown@cornell.edu>
9299 * dispextern.h (erase_phys_cursor):
9300 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9302 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9304 * nsterm.m (x_free_frame_resources):
9305 * term.c (tty_free_frame_resources):
9306 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9307 face cache because it's implied by free_frame_faces anyway.
9308 * w32term.c (x_free_frame_resources): Likewise. Do not call
9309 free_frame_faces twice.
9311 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9313 * editfns.c (Fformat_time_string): Mention %F in the doc.
9315 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9317 * window.c (resize_frame_windows): Don't return immediately when
9318 the root window's size doesn't change - the minibuffer window
9319 may still have to be repositioned/resized.
9320 * xfns.c (Fx_create_frame): Always change the frame size after
9321 initializing the frame's faces.
9322 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9323 change_frame_size should already have done it.
9324 (x_new_font): Assign new tool- and menu-bar heights.
9325 (x_set_window_size_1): Account for tool- and menu-bar heights
9326 (Bug#16013). Don't set pixel sizes since change_frame_size
9327 should already have done it.
9329 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9331 Remove the option of using libcrypto.
9332 * Makefile.in (LIB_CRYPTO): Remove.
9333 (LIBES): Don't use it.
9335 2013-12-11 Juri Linkov <juri@jurta.org>
9337 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9338 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9340 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9342 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9343 drawn tool bar items (Bug#16058).
9344 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9346 2013-12-09 Ken Brown <kbrown@cornell.edu>
9348 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9350 * lisp.h (get_frame_param): Adjust conditions for prototype
9353 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9355 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9356 Avoid unused macro warning if configured --without-xft.
9358 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9360 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9362 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9364 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9366 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9368 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9370 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9372 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9374 Use libcrypto's checksum implementations if available, for speed.
9375 * Makefile.in (LIB_CRYPTO): New macro.
9378 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9379 The macro didn't conform to C99 due to type mismatch,
9380 which caused compilation failure with Sun C 5.12,
9381 and it was confusing anyway. Include window.h to declare
9382 redisplay_other_windows.
9384 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9386 * window.c (set_window_buffer): Update mode line (bug#16084).
9388 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9390 Fix minor problems found by static checking.
9391 * keyboard.c (poll_for_input_1, input_polling_used):
9392 Define only if HAVE_NTGUI.
9393 * xmenu.c (popup_activate_callback): Omit unnecessary
9394 check against USE_X_TOOLKIT, which must be defined here anyway.
9395 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9398 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9400 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9402 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9404 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9406 * nsterm.m (x_set_window_size): Remove fprintf.
9407 (init): Define always. Set applicationDidFinishLaunchingCalled
9409 (applicationDidFinishLaunching:):
9410 Set applicationDidFinishLaunchingCalled.
9411 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9414 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9416 Pixel resize changes for NS (Bug#16049).
9417 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9418 height/width. row/cols are locals.
9419 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9420 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9421 (windowWillResize): Remove gsextra. Calculate extra as in
9423 (x_new_font): Don't change frame size if fullscreen.
9424 Change size pixelwise.
9426 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9427 comment in xfns.c. Change to pixelwise call.
9429 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9431 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9434 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9436 * xterm.c (input_signal_count): Remove.
9437 (x_dispatch_event): Define unconditionally.
9438 (x_make_frame_visible): Process X events until the frame
9439 is really visible (Bug#16027).
9440 * xterm.h (x_dispatch_event): Declare unconditionally.
9442 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9444 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9446 * nsterm.m (x_set_window_size): Handle pixelwise.
9448 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9450 * w32term.c (x_new_font):
9451 * xterm.c (x_new_font): Calculate new frame size from new font
9454 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9456 * lisp.h (FOR_EACH_TAIL): New macro.
9457 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9459 * window.c (select_window): Call second wset_redisplay before we change
9460 selected_window (bug#16034).
9462 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9464 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9466 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9468 * w32xfns.c: Include window.h, to avoid a compiler warning.
9470 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9472 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9473 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9474 window_scroll takes care of it.
9475 (Fset_window_point, Fdelete_other_windows_internal)
9476 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9477 (Fsplit_window_internal, Fdelete_window_internal)
9478 (Fresize_mini_window_internal, Fset_window_configuration)
9479 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9480 cause redisplay instead of forcing a complete redisplay.
9481 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9482 we're only affecting the selected_window.
9484 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9486 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9487 directional control characters. Update type and category
9488 determination according to the UBA from Unicode v6.3.
9489 (bidi_category_t): New category EXPLICIT_FORMATTING.
9491 * dispextern.h (bidi_type_t): Update to include new bidirectional
9492 properties introduced with Unicode v6.3. (Bug#16043)
9494 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9496 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9499 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9501 * font.c (font_list_entities): Remove dummy assignment.
9502 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9503 used on graphic displays only. Remove unused 'font_encoder' member.
9504 (struct font_bitmap): Remove unused 'extra' member.
9505 * nsfont.m (nsfont_open):
9506 * w32font.c (w32font_open_internal):
9507 * ftfont.c (ftfont_get_bitmap): Adjust users.
9509 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9511 Use bool for boolean.
9512 * tparam.c (tparam1):
9513 * undo.c (record_point, record_property_change):
9514 Use bool for boolean, for local vars that are always true or false.
9516 Minor integer overflow fixes (Bug#16033).
9517 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9518 This improves on the previous fix to this function.
9519 (window_resize_check): When summing up pixel counts, don't rely on
9520 undefined behavior if the sum overflows.
9522 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9524 * window.c (Fset_window_new_pixel): Don't choke at negative
9525 argument value (Bug#16033).
9527 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9528 to avoid crash in window_box_height.
9530 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9531 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9533 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9535 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9537 Minor integer overflow fixes.
9538 * window.c (Fset_window_new_pixel, grow_mini_window):
9539 * xdisp.c (Fwindow_text_pixel_size):
9540 Avoid undefined behavior on signed integer overflow.
9541 * xfns.c (x_set_mouse_color):
9542 Check that drag shape fits in 'unsigned', since that's what X wants.
9544 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9546 Improve reporting of fatal exception on MS-Windows.
9547 * w32fns.c (my_exception_handler): New function.
9548 (globals_of_w32fns): Set it up as the unhandled exception
9549 handler. Initialize exception code and address to zeros.
9550 (emacs_abort): If the exception code and address are available,
9551 print them at the beginning of the backtrace. Fix the format of
9552 printing addresses (was producing 0x0x12345678 on XP).
9555 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9557 * eval.c (Fbacktrace__locals): New function.
9558 (syms_of_eval): Defsubr it.
9560 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9562 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9563 Define here to unify between...
9564 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9565 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9567 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9569 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9571 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9572 fringe background extension.
9573 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9574 because they are now always the same as `left' and `width',
9575 respectively. Remove code for the case that `width' and
9576 `sb_width' are different.
9578 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9580 Fix minor problems found by static checking.
9581 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9582 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9583 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9585 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9587 * image.c (imagemagick_compute_animated_image): Don't crash if we
9588 have an animation with different-sized images (bug#15313).
9590 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9592 Remove some unused items introduced during pixelwise change.
9593 * window.c (window_resize_total_check): Remove unused function.
9594 * xdisp.c (remember_mouse_glyph): Remove unused label.
9595 (Ftool_bar_height): Move declaration inside #if.
9596 * xterm.c (x_set_window_size): Don't use r and c.
9598 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9600 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9603 * window.c (Fset_window_configuration): Comment out unused variables.
9605 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9607 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9609 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9611 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9613 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9614 HAVE_GNUTLS3 (Bug#16001).
9616 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9617 if interrupts are deferred (Bug#15801).
9619 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9621 Support resizing frames and windows pixelwise.
9622 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9623 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9624 (struct glyph_matrix): Replace window_left_col and
9625 window_top_line by window_pixel_left and window_pixel_top.
9626 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9628 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9629 (draw_window_divider, move_it_to, x_draw_right_divider)
9630 (x_draw_bottom_divider, change_frame_size): Add or fix
9632 * dispnew.c (change_frame_size_1): Change prototype.
9633 (adjust_glyph_matrix, required_matrix_width)
9634 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9635 values instead of lines and columns.
9636 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9637 WINDOW_TOTAL_FRINGE_WIDTH.
9638 (handle_window_change_signal, do_pending_window_change)
9639 (init_display): Adjusts calls of change_frame_size.
9640 (change_frame_size, change_frame_size_1): Handle pixelwise
9642 * frame.c (Qright_divider_width, Qbottom_divider_width):
9644 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9645 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9646 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9647 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9649 (set_frame_param): New function.
9650 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9651 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9652 (Ffringe_width, Fborder_width, Fright_divider_width)
9653 (Fbottom_divider_width): New functions, defsubr them.
9654 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9655 New argument pixelwise.
9656 (struct frame_parm_table): New members Qright_divider_width and
9657 Qbottom_divider_width.
9658 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9659 (x_report_frame_params): Handle Qright_divider_width and
9660 Qbottom_divider_width.
9661 (x_set_right_divider_width, x_set_bottom_divider_width):
9663 (frame_resize_pixelwise): New option.
9664 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9665 new_pixelwise, right_divider_width and bottom_divider_width;
9666 remove total_lines; rename text_lines, text_cols, new_text_lines
9667 and new_text_cols to text_height, text_width, new_height and
9668 new_width respectively.
9669 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9670 FRAME_TEXT_WIDTH respectively.
9671 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9672 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9673 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9675 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9676 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9677 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9678 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9679 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9680 (FRAME_TOTAL_COLS_ARG): Remove macro.
9681 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9682 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9683 (x_wm_set_size_hint): Handle frame pixel sizes.
9684 * indent.c (compute_motion, Fcompute_motion):
9685 Call window_body_width instead of window_body_cols.
9686 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9687 (make_lispy_position): Handle right and bottom dividers.
9688 (Fsuspend_emacs): Pixelize call of change_frame_size.
9689 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9690 * lisp.h: Extern set_frame_param.
9691 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9693 (Fx_create_frame): Add entry for vertical_drag_cursor.
9694 Pixelize call of change_frame_size.
9695 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9696 * nsterm.m (ns_update_window_end): Optionally draw right
9698 (x_set_window_size): Add argument pixelwise.
9699 Call check_frame_size and change_frame_size with pixelwise zero.
9700 (ns_draw_window_divider): New function.
9701 (ns_redisplay_interface): Add ns_draw_window_divider.
9702 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9703 (x_new_font): Call x_set_window_size with pixelwise zero.
9704 * print.c (print_object): For a window print its sequence
9706 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9707 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9708 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9709 (w32_createwindow): Use scroll bar area width.
9710 (w32_wnd_proc): Handle bottom divider width.
9711 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9712 (Fx_create_frame): Default divider width parameters.
9713 Caclulate sizes pixelwise. Add vertical drag cursor support.
9714 (x_create_tip_frame): Default divider widths to zero.
9715 Pixelize call to change_frame_size.
9716 (Fx_show_tip): Add handling of divider widths. Pixelize window
9718 (Fw32_frame_rect): New function.
9719 (frame_parm_handler w32_frame_parm_handlers): Add divider
9721 (Vx_window_vertical_drag_shape): Add variable.
9722 * w32inevt.c (resize_event, maybe_generate_resize_event):
9723 Pixelize change_frame_size calls.
9724 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9726 * w32term.c (w32_draw_window_divider): New function.
9727 (x_update_window_end): Handle right divider.
9728 (w32_draw_fringe_bitmap, x_scroll_run)
9729 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9730 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9731 Calculate new frame sizes pixelwise.
9732 (x_new_font): Pixelize call to x_set_window_size.
9733 (x_check_fullscreen): Pixelize call to change_frame_size.
9734 (x_set_window_size_1, x_set_window_size): New argument
9735 pixelwise. Calculate pixelwise.
9736 (x_wm_set_size_hint): Use scroll bar area width.
9737 (w32_redisplay_interface): Add w32_draw_window_divider.
9738 * w32term.h (struct w32_output): Add vertical drag cursor.
9739 * widget.c (set_frame_size, update_wm_hints)
9740 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9742 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9743 * window.c (sequence_number): Restore.
9744 (Fwindow_pixel_width, Fwindow_pixel_height)
9745 (Fwindow_mode_line_height, Fwindow_header_line_height)
9746 (window_pixel_to_total, Frun_window_scroll_functions)
9747 (Fset_window_new_pixel, window_resize_apply_total)
9748 (Fwindow_resize_apply_total): New functions.
9749 (window_body_height, window_body_width): Rename from
9750 window_body_lines. New argument PIXELWISE.
9751 Calculate pixelwise.
9752 (Fwindow_body_height, Fwindow_body_width): New argument
9754 (coordinates_in_window, window_relative_x_coord): Use window's
9755 pixel width instead of total width.
9756 (replace_window, recombine_windows): Initialize pixel values.
9757 (resize_root_window, resize_frame_windows, grow_mini_window)
9758 (shrink_mini_window): New argument PIXELWISE.
9759 Calculate pixelwise.
9760 (Fdelete_other_windows_internal, adjust_window_margins)
9761 (window_resize_check, window_resize_apply)
9762 (Fdelete_window_internal, Fresize_mini_window_internal)
9763 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9764 (check_frame_size): Rename arguments. New argument PIXELWISE.
9765 Calculate pixelwise.
9766 (set_window_buffer): Make samebuf bool. Run configuration change
9767 hook only if buffer changed.
9768 (Fset_window_buffer): Rewrite doc-string.
9769 (make_window): Initialize new_pixel slot.
9770 (Fwindow_resize_apply): Check pixel size of root window.
9771 (Fsplit_window_internal): Call 2nd argument pixel_size.
9772 Calculate pixelwise.
9773 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9775 (save_window_data): New slots frame_text_width,
9776 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9777 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9779 (Fcurrent_window_configuration, Fset_window_configuration)
9780 (save_window_save, compare_window_configurations): Handle new
9781 slots in save_window_data and saved_window.
9782 (Fset_window_scroll_bars): Fix doc-string.
9783 (window_resize_pixelwise): New variable.
9784 (coordinates_in_window, Fcoordinates_in_window_p):
9786 (make_parent_window): Adjust sequence_number.
9787 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9789 * window.h (struct window): New members new_pixel, pixel_left,
9790 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9791 (wset_new_pixel): New function.
9792 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9793 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9794 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9795 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9796 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9797 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9798 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9799 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9800 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9801 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9802 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9803 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9804 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9805 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9806 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9808 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9809 (window_body_width, check_frame_size): Adapt external declarations.
9810 * xdisp.c (last_max_ascent): New integer.
9811 (window_text_bottom_y): Handle bottom divider.
9812 (window_box_width, window_box_height): Calculate pixelwise.
9813 (get_glyph_string_clip_rects): Handle right divider.
9814 (remember_mouse_glyph): When windows are resized pixelwise
9815 proceed with width and height set to 1.
9816 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9818 (move_it_to): Calculate and return maximum x position
9820 (Fwindow_text_pixel_size): New function.
9821 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9822 (tool_bar_lines_needed): Rename to tool_bar_height.
9823 Calculate pixelwise.
9824 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9825 Calculate pixelwise.
9826 (redisplay_tool_bar): Calculate pixelwise.
9827 (redisplay_window): Calculate pixelwise. Handle dividers.
9828 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9829 (x_draw_vertical_border): Handle dividers.
9830 (define_frame_cursor1): Handle vertical drag cursor.
9831 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9832 (expose_window): Calculate pixelwise. Handle dividers.
9833 (init_xdisp): Initialize pixel values.
9834 * xfaces.c (Qwindow_divider): New face.
9835 (realize_basic_faces): Realize it.
9836 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9837 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9838 (x_set_scroll_bar_default_width): Default actual width to 16.
9839 (Fx_create_frame): Set sizes pixelwise.
9840 (x_create_tip_frame): Default divider widths to zero.
9841 Pixelize call of change_frame_size.
9842 (Fx_show_tip): Handle divider widths. Initial pixel position
9844 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9845 (Vx_window_vertical_drag_shape): New option.
9846 * xmenu.c (free_frame_menubar): Pixelize call of
9848 * xterm.c (x_draw_window_divider): New function.
9849 (x_update_window_end): Optionally draw right divider.
9850 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9851 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9852 (handle_one_xevent, x_new_font): Calculate pixelwise.
9853 (x_set_window_size_1, x_set_window_size): New argument
9854 pixelwise. Calculate pixelwise.
9855 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9856 (struct x_redisplay_interface): Add x_draw_window_divider.
9857 * xterm.h (struct x_output): Add vertical_drag_cursor.
9859 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9861 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9862 Set invisible frames's `redisplay' when a full redisplay is requested.
9863 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9864 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9865 (display_mode_lines): Set it here instead.
9867 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9869 * dispextern.h (set_window_update_flags): Remove.
9871 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9873 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9875 * xdisp.c (REDISPLAY_SOME_P): New macro.
9876 (redisplay_internal): Use it (bug#15999).
9877 (prepare_menu_bars, redisplay_window): Use it as well.
9879 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9881 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9883 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9884 (globals_of_w32font): Zero it out.
9885 (GetCharWidth32W_Proc): New function pointer.
9886 (get_char_width_32_w): New function.
9887 (compute_metrics): If get_glyph_outline_w returns an error, try
9888 get_char_width_32_w before declaring a failure. This avoids
9889 punishing raster (a.k.a. "bitmap") fonts by slowing down
9890 redisplay. (Bug#6364).
9892 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9894 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9895 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9896 highlight needs to be redisplayed. (Bug#15913)
9898 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9900 Fix minor problems found by static checking.
9901 * buffer.h (struct buffer_text, struct buffer):
9902 * frame.h (struct frame):
9903 * window.h (struct window):
9904 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9905 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9906 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9907 no-longer-valid use of HAVE_MENUS.
9908 * xdisp.c (propagate_buffer_redisplay): Now static.
9910 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9912 * xmenu.c (Fmenu_or_popup_active_p):
9913 * window.c (Fset_window_configuration):
9914 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9915 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9916 * fns.c (Fyes_or_no_p):
9917 * editfns.c (Fmessage_box, Fmessage_or_box):
9918 * alloc.c (make_save_ptr_ptr):
9919 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9921 * window.c (Fset_window_configuration): Move select_window later.
9923 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9925 Refine redisplay optimizations to only redisplay *some* frames/windows
9926 rather than all of them.
9927 * xdisp.c (REDISPLAY_SOME): New constant.
9928 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9929 (bset_redisplay, bset_update_mode_line): New functions.
9930 (message_dolog): Use bset_redisplay.
9931 (clear_garbaged_frames): Use fset_redisplay.
9932 (echo_area_display): Use wset_redisplay.
9933 (buffer_shared_and_changed): Remove.
9934 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9935 frame titles. Compute the actual set of windows redisplayed.
9936 Don't update frame titles and menu bars for frames that don't need to
9938 (propagate_buffer_redisplay): New function.
9940 (redisplay_internal): Use it. Be more selective in the set of windows
9941 we redisplay. Propagate windows_or_buffers_changed to
9942 update_mode_lines a bit later to simplify the code.
9943 (mark_window_display_accurate_1): Reset window and buffer's
9945 (redisplay_window): Do nothing if neither the window nor the buffer nor
9946 the frame needs redisplay.
9947 * window.h (struct window): Add `redisplay' field.
9948 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9949 (redisplay_other_windows, window_list): New declarations.
9950 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9951 (window_list): Not static any more.
9952 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9953 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9954 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9955 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9956 * frame.h (struct frame): Add `redisplay' field.
9957 Move `external_menu_bar' bitfield next to other bit-fields.
9958 (SET_FRAME_GARBAGED): Use fset_redisplay.
9959 (SET_FRAME_VISIBLE): Don't garbage the frame;
9960 Use redisplay_other_windows.
9961 * buffer.h (struct buffer): Add `redisplay' field.
9962 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9963 (modify_overlay): Use bset_redisplay.
9964 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9966 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9968 Support w32 file notifications in batch mode.
9969 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9970 invalid (which happens in batch mode). If non-interactive, call
9971 handle_file_notifications to store file notification events in the
9972 input queue. (Bug#15933)
9974 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9976 * w32inevt.c (handle_file_notifications): Now external, not static.
9978 * w32term.h (handle_file_notifications): Provide prototype.
9980 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9981 init_crit, since init_display, which does that otherwise, is not
9984 2013-11-27 Glenn Morris <rgm@gnu.org>
9986 * Makefile.in ($(lispsource)/international/charprop.el): New.
9987 (emacs$(EXEEXT)): Depend on charprop.el.
9989 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9991 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9992 deleting portions of the buffer under non-nil REPLACE argument.
9995 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9996 directory, watch it and not its parent.
9997 (add_watch): Allow empty string in FILE.
9999 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10001 * window.c (Fset_window_start, window_resize_apply)
10002 (window_scroll): Reset window_end_valid (Bug#15957).
10004 2013-11-27 Glenn Morris <rgm@gnu.org>
10006 * Makefile.in (leimdir): Now in lisp source directory.
10007 ($(leimdir)/leim-list.el): Just use ../leim .
10008 * epaths.in (PATH_DUMPLOADSEARCH):
10009 * lread.c (load_path_default):
10010 * nsterm.m (ns_load_path): No more leim directory.
10012 2013-11-26 Andreas Schwab <schwab@suse.de>
10014 * .gdbinit (xgettype): Add cast.
10016 2013-11-26 Glenn Morris <rgm@gnu.org>
10018 Preload leim-list.el.
10019 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10020 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10021 is a single directory.
10023 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10025 bool-vector-subsetp is now the normal direction (Bug#15912).
10026 * data.c (Fbool_vector_subsetp): Test whether the first argument
10027 is a subset of the second one, not the reverse. Add doc string.
10029 Fix minor problems found by static checking.
10030 * lread.c (load_path_default): Now static.
10031 * textprop.c (text_property_stickiness): Be consistent about the
10032 test used when deciding whether to consider the previous character.
10033 This simplifies the code a bit.
10035 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10037 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10039 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10040 (syms_of_frame): Don't defsubr them.
10042 2013-11-25 Glenn Morris <rgm@gnu.org>
10044 * lread.c (load_path_default): Change the sense of the argument.
10045 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10046 from dump_path. When it is not, avoid checking dump_path twice.
10048 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10049 uninstalled dump_path against installed Vload_path. (Bug#15964)
10051 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10053 Export get_pos_property to Elisp.
10054 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10055 (syms_of_editfns): Export it to Elisp.
10057 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10059 2013-11-23 Romain Francoise <romain@orebokech.com>
10061 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10062 initialization here ...
10063 (syms_of_fileio): ... from here.
10065 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10067 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10068 Please use --enable-check-lisp-object-type.
10070 2013-11-23 Glenn Morris <rgm@gnu.org>
10072 * process.c (get_process): Explicit error for dead buffers.
10074 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10076 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10078 2013-11-23 Glenn Morris <rgm@gnu.org>
10080 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10081 * lread.c (load_path_check): Take path to check as argument.
10082 (load_path_default): New, split from init_lread.
10083 (init_lread): Move calc of default load-path to load_path_default.
10084 Empty elements in EMACSLOADPATH now stand for the default.
10085 (load-path): Doc fix.
10086 * emacs.c (decode_env_path): Add option to treat empty elements
10087 as nil rather than ".".
10088 * callproc.c (init_callproc_1, init_callproc):
10089 * image.c (Vx_bitmap_file_path):
10090 * lisp.h (decode_env_path):
10091 * lread.c (Vsource_directory):
10092 Update for new argument spec of decode_env_path.
10094 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10096 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10097 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10099 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10101 Fix some dependency problems that cause unnecessary recompiles.
10103 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10104 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10105 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10106 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10107 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10108 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10109 (boostrap-clean): No need to remove stamp-oldxmenu.
10111 Fix recently introduced bool vector overrun.
10112 This was due to an optimization that went awry.
10113 Reported by Glenn Morris in
10114 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10115 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10116 for empty vectors, undoing the 2013-11-18 change.
10117 * data.c (bool_vector_binop_driver): Rely on this.
10118 Fix bug that occasionally overran the destination.
10119 * lisp.h (struct Lisp_Bool_vector): Document this.
10121 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10123 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10126 * nsterm.m (init, run, stop:): Comment out for now, does not work
10129 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10131 * charset.c (syms_of_charset): Don't read past end of string.
10133 2013-11-19 Glenn Morris <rgm@gnu.org>
10135 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10137 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10139 Add hooks to run on gaining/losing focus. (Bug#15029)
10140 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10141 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10142 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10144 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10146 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10147 The old names predated the API change that put destination at end.
10149 Improve API of recently-added bool vector functions (Bug#15912).
10150 The old API had (bool-vector-count-matches A B)
10151 and (bool-vector-count-matches-at A B I), which gave the
10152 misleading impression that the two functions were variants, one
10153 with a location I. The new API has (bool-vector-count-population A)
10154 and (bool-vector-count-consecutive A B I) to make the distinction
10155 clearer. The first function no longer has a B argument, since the
10156 caller can easily determine the number of nils if the length and
10157 number of ts is known.
10158 * data.c (Fbool_vector_count_population): Rename from
10159 bool_vector_count_matches, and accept just 1 argument.
10160 (Fbool_vector_count_consecutive): Rename from
10161 Fbool_vector_count_matches_at.
10163 Always allocate at least one bits_word per bool vector.
10164 See Daniel Colascione in:
10165 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10166 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10167 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10168 * lisp.h (struct Lisp_Bool_vector): Document this.
10170 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10172 * insdel.c (invalidate_buffer_caches): New function, consolidated
10173 from part of prepare_to_modify_buffer.
10174 (insert_from_gap, prepare_to_modify_buffer):
10175 * coding.c (code_convert_region, code_convert_string):
10176 Call invalidate_buffer_caches. (Bug#15841)
10178 * lisp.h (invalidate_buffer_caches): Add prototype.
10180 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10182 * w32term.c (x_update_window_end): Don't invalidate the entire
10183 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10184 highlight needs to be redisplayed. (Bug#15913)
10186 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10188 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10190 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10192 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10193 while we are using Vprin1_to_string_buffer.
10195 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10196 after inserting the description string. (Bug#15907)
10198 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10200 * data.c: Work around bogus GCC diagnostic about shift count.
10201 Reported by Eli Zaretskii in
10202 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10203 (pre_value): New function.
10204 (count_trailing_zero_bits): Use it.
10206 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10208 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10209 assume C macros are not supported even under -g3 in these old GCC
10212 2013-11-15 Leo Liu <sdl.web@gmail.com>
10214 * minibuf.c (Ftry_completion, Fall_completions)
10215 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10217 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10219 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10220 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10221 This avoids placing unnecessary constants into the Emacs code.
10223 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10225 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10226 for Cygwin w32 build.
10228 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10229 for Cygwin w32 build. (Bug#15892)
10231 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10233 Simplify, port and tune bool vector implementation.
10234 * alloc.c (bool_vector_exact_payload_bytes)
10235 (bool_vector_payload_bytes): Remove.
10236 (bool_vector_fill): Return its argument.
10237 * alloc.c (bool_vector_fill):
10239 * print.c (print_object):
10240 Simplify by using bool_vector_bytes.
10241 * alloc.c (make_uninit_bool_vector):
10242 New function, broken out from Fmake_bool_vector.
10243 (Fmake_bool_vector): Use it. Use tail call.
10244 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10245 * data.c (BITS_PER_ULL): New constant.
10246 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10247 if long long versions don't exist.
10248 (shift_right_ull): New function.
10249 (count_one_bits_word): New function, replacing popcount_bits_word
10250 macro. Don't assume that bits_word is no wider than long long.
10251 (count_one_bits_word, count_trailing_zero_bits):
10252 Don't assume that bits_word is no wider than long long.
10253 * data.c (bool_vector_binop_driver, bool_vector_not):
10254 * fns.c (Fcopy_sequence):
10256 Create an uninitialized destination, to avoid needless work.
10257 (internal_equal): Simplify.
10258 (Ffillarray): Prefer tail call.
10259 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10260 contain at least one word.
10261 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10262 chars are narrower than ints.
10263 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10264 * fns.c (Fcopy_sequence):
10266 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10267 Don't try to port to hosts where bits_word values have holes; the
10268 code wouldn't work there anyway. Verify this assumption, though.
10269 (bool_vector_bytes): New function.
10270 (make_uninit_bool_vector): New decl.
10271 (bool_vector_fill): Now returns Lisp_Object.
10273 * xfns.c (xic_create_fontsetname):
10274 * xrdb.c (gethomedir): Prefer tail calls.
10276 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10278 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10279 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10281 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10282 that requires a return value.
10283 (Fset_buffer_modified_p): Take advantage of this change to do
10286 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10288 * buffer.c (Frestore_buffer_modified_p): Sync it with
10289 Fset_buffer_modified_p.
10290 (Fforce_mode_line_update): New function, moved from subr.el.
10291 (Fset_buffer_modified_p): Use them.
10292 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10294 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10296 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10297 This avoids undefined behavior when subtracting pointers into
10298 different aways. On my platform it also makes the code a tad
10299 smaller and presumably faster.
10301 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10303 * keyboard.c (command_loop_1): Use region-extract-function.
10304 * insdel.c (Qregion_extract_function): Not static any more (can we
10305 stop pretending that these vars can benefit from being marked static?).
10307 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10309 * search.c (find_newline): If buffer text is relocated during the
10310 "dumb loop", adjust C pointers into buffer text to follow suit.
10313 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10315 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10316 for conversion (Bug#15837).
10318 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10320 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10321 for the entire range of inserted characters. (Bug#15841)
10323 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10325 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10327 (realize_default_face): Remove assignment to distant-foreground if
10328 unspecified (Bug#15815).
10330 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10332 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10333 cache-long-scans disabled, since we don't want to call
10334 prepare_to_modify_buffer (in insert_1_both) for each message we
10337 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10338 from buffer.c. Improve commentary to the buffer field setter
10341 * buffer.c (bset_cache_long_scans): Static function deleted.
10342 Improve commentary to the buffer field setter functions.
10343 (init_buffer_once): Default for cache-long-scans changed to t.
10346 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10348 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10350 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10351 This bug was introduced in my 2013-06-21 change, and caused
10352 struct Lisp_Sub_Char_Table objects to be given too many slots,
10353 which broke 'make -C admin/unidata'.
10355 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10357 Import changes from mac-port 4.5.
10358 * macfont.m (mac_font_copy_default_descriptors_for_language)
10359 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10360 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10361 (macfont_language_default_font_names): New.
10362 (macfont_list): Rearrange language/charset code.
10363 (macfont_close): Don't check for macfont_info->cache.
10364 (mac_ctfont_create_preferred_family_for_attributes): New font
10365 selection code, call
10366 mac_font_copy_default_name_for_charset_and_languages.
10367 (mac_font_copy_default_descriptors_for_language)
10368 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10370 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10372 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10374 Port to C11 aligned_alloc, and fix some integer overflows.
10375 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10376 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10377 and use of posix_memalign replaced with aligned_alloc.
10378 (aligned_alloc): New function, defined or declared as needed.
10379 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10380 Don't undef; configure.ac now does this.
10381 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10382 (calloc, aligned_alloc): Check for integer overflow.
10383 (aligned_alloc): Rename from memalign. All uses changed.
10384 (memalign): New function, an alias for aligned_alloc.
10386 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10388 * xdisp.c (redisplay_internal): Fix typo in last change.
10390 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10392 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10394 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10396 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10397 redisplay--mode-lines-cause.
10398 (redisplay_internal): Keep them uptodate. Remove redundant check of
10399 buffer_shared_and_changed.
10400 * *.[chm]: Number every assignment to update_mode_lines so we
10401 can track why it is set.
10403 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10405 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10407 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10409 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10410 can track why it is set.
10412 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10414 Integer-related fixes for term.c etc.
10415 * dispextern.h (face_tty_specified_color): New function.
10416 * term.c (turn_on_face): Don't rely on undefined behavior when
10417 assigning an out-of-range value to 'long'.
10418 Simplify test for toggling highlight.
10419 (tty_capable_p): Omit last two (unused) args. All callers changed.
10420 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10421 (read_menu_input, tty_menu_activate, tty_menu_show):
10422 * xfaces.c (x_supports_face_attributes_p)
10423 (tty_supports_face_attributes_p):
10424 Use bool for boolean. All callers changed.
10425 (tty_supports_face_attributes_p): Omit defaults for color indices;
10426 no longer needed. Simplify tail call.
10428 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10430 * xdisp.c (prepare_menu_bars): Mark static.
10431 * lisp.h (prepare_menu_bars): Don't declare.
10432 * xselect.c (x_handle_selection_clear):
10433 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10435 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10437 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10438 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10440 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10442 * keyboard.c (Fcommand_error_default_function): Rename from
10443 Fdefault_error_output.
10445 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10447 * keyboard.c (Fdefault_error_output): New function, extracted from
10448 cmd_error_internal.
10449 (syms_of_keyboard): Use it for Vcommand_error_function.
10451 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10453 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10454 (init_eval): Use it to ensure handlerlist is non-NULL.
10455 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10456 (Fsignal): Adjust NULLness test of handlerlist.
10457 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10459 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10461 * callproc.c (call_process): Call prepare_to_modify_buffer before
10462 decoding text read from the sub-process, as the decoded stuff will
10463 be inserted into the buffer. This will invalidate the various
10464 caches maintained for the buffer. (Bug#15148)
10466 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10468 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10469 string of glyphless-char-display.
10471 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10473 * nsfns.m (ns_get_name_from_ioreg): New function.
10474 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10475 OSX >= 10.9. Use ns_get_name_from_ioreg.
10477 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10479 Simplify and port recent bool vector changes.
10480 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10481 only in this file. Use a more-efficient implementation if the
10482 second argument is a power of 2.
10483 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10484 Remove no-longer-necessary compile-time checks.
10485 (bool_vector_exact_payload_bytes): New function.
10486 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10487 exact payload changed to call the new function. Do not assume
10488 that the arg or result fits in ptrdiff_t.
10489 (bool_vector_fill): New function.
10490 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10492 (vroundup_ct): Don't assume arg fits in size_t.
10493 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10494 invoke set_category_set.
10495 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10496 All callers changed. Use bool_vector_set.
10497 * category.h (XCATEGORY_SET): Remove; no longer needed.
10498 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10499 bool_vector_bitref.
10500 * data.c (Faref): Use bool_vector_ref.
10501 (Faset): Use bool_vector_set.
10502 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10503 (Fbool_vector_not, Fbool_vector_count_matches)
10504 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10505 * fns.c (concat): Use bool_vector_ref.
10506 (Ffillarray): Use bool_vector_fill.
10507 (mapcar1): Use bool_vector_ref.
10508 (sxhash_bool_vector): Hash words, not bytes.
10509 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10510 a constant, since it's now used in #if.
10511 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10512 unsigned char on unusual architectures, so that we no longer
10513 assume that the number of bits per bits_word is a power of two or
10514 is a multiple of 8 or of CHAR_BIT.
10515 (Qt): Add forward decl.
10516 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10517 at least as strictly as bits_word.
10518 (bool_vector_data, bool_vector_uchar_data): New accessors.
10519 All data structure accesses changed to use them.
10520 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10521 (bool_vector_set): New functions.
10522 (bool_vector_fill): New decl.
10523 (ROUNDUP): Move to alloc.c as described above.
10525 Fix recent gnutls changes.
10526 * gnutls.c (Fgnutls_boot): Don't assume C99.
10527 * process.c (wait_reading_process_output): Fix typo in recent change.
10529 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10531 * process.c (wait_reading_process_output, read_process_output)
10532 (send_process): Check gnutls_state is not NULL.
10534 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10535 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10537 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10539 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10540 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10542 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10545 * nsfns.m (Fx_create_frame): Fix memory leak.
10547 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10548 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10549 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10551 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10553 * xdisp.c (message3_nolog, message_with_string): Encode the string
10554 before writing it to the terminal in a non-interactive session.
10556 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10557 sure we concatenate them into a unibyte string.
10559 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10560 resulting temporary name before returning it to the caller.
10561 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10562 is a unibyte string, convert NAME to a unibyte string to ensure
10563 that the result is also a unibyte string.
10565 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10566 create unibyte strings from default paths and directory/file
10569 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10572 * callproc.c (init_callproc): Use build_unibyte_string to make
10573 sure we create unibyte strings from default paths and
10574 directory/file names.
10576 * buffer.c (init_buffer): Don't store default-directory of
10577 *scratch* in multibyte form. The original problem which led to
10578 that is described in
10579 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10580 but it was solved long ago. (Bug#15260)
10582 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10584 Port to stricter C99 platforms.
10585 Especially, C99 prohibits nesting a struct X inside struct Y if
10586 struct X has a flexible array member.
10587 * alloc.c (struct sdata): New type.
10588 (sdata): Implement in terms of struct sdata.
10589 Remove u member; all uses replaced by next_vector, set_next_vector.
10590 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10591 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10592 (struct sblock): Rename first_data member to data, which is now
10593 a flexible array member. All uses changed.
10594 (next_vector, set_next_vector, large_vector_vec): New functions.
10595 (vector_alignment): New constant.
10596 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10597 (struct large-vector): Now merely a NEXT member, since the old approach
10598 ran afoul of stricter C99. All uses changed to use
10599 large_vector_vec or large_vector_offset.
10600 (large_vector_offset): New constant.
10601 * dispnew.c: Include tparam.h, for tgetent.
10602 Do not include term.h; no longer needed.
10603 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10604 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10605 (struct Lisp_Vector): Use a flexible array member for contents,
10606 instead of a union with a member that is an array of size 1.
10608 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10609 fact that the struct no longer contains a union.
10610 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10611 (struct Lisp_Save_Value, struct Lisp_Free):
10612 Use unsigned, not int, for spacers, to avoid c99 warning.
10613 (union specbinding): Use unsigned, not bool, for bitfield, as
10614 bool is not portable to pre-C99 hosts.
10616 2013-11-04 Glenn Morris <rgm@gnu.org>
10618 * emacs.c (usage_message): Mention that `-L :...' appends.
10620 2013-11-02 Glenn Morris <rgm@gnu.org>
10622 * Makefile.in (abs_builddir): Remove.
10623 (bootstrap_exe): Use relative filename.
10625 Use relative filenames in TAGS files.
10626 * Makefile.in (abs_srcdir): Remove it again.
10627 (.PHONY): Remove frc.
10628 (maintainer-clean): No more TAGS-LISP file.
10629 (TAGS): Pass relative file names to etags.
10630 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10632 * Makefile.in (abs_srcdir): New, set by configure.
10634 (maintainer-clean): Remove pointless echo. That should be in the
10635 top-level Makefile, if anywhere. Delete TAGS-LISP.
10636 (extraclean): No s/ and m/ directories for some time.
10637 (TAGS): Also depend on ctagsfiles3.
10638 Remove no-longer-defined S_FILE.
10639 Pass absolute filenames to etags once more.
10640 (TAGS-LISP): Replace lispdir with its expansion.
10641 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10642 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10644 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10646 * xfaces.c (check_lface_attrs, realize_default_face):
10647 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10648 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10650 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10652 * emacs.c (original_pwd): Remove global var by making it local.
10653 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10655 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10657 * xfaces.c: Declare color_distance.
10658 (QCdistant_foreground): New variable.
10659 (NEAR_SAME_COLOR_THRESHOLD): New define.
10660 (load_color2): New function.
10661 (load_color): Call load_color2.
10662 (load_face_colors): Call load_color2 and if distant-color is specified
10663 calculate distant and use distant-color if colors are near.
10664 (LFACE_DISTANT_FOREGROUND): New define.
10665 (merge_face_ref, Finternal_set_lisp_face_attribute)
10666 (Finternal_get_lisp_face_attribute)
10667 (x_supports_face_attributes_p): Handle distant-foreground similar to
10669 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10671 * dispextern.h (lface_attribute_index):
10672 Add LFACE_DISTANT_FOREGROUND_INDEX.
10674 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10676 * image.c (pbm_next_char): New function.
10677 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10678 (pbm_scan_number): Use it.
10679 (Qlibjpeg_version): New variable.
10680 (syms_of_image): DEFSYM and initialize it.
10682 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10684 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10686 2013-10-31 Glenn Morris <rgm@gnu.org>
10688 * emacs.c (original_pwd): New char.
10689 (main): If using --chdir, store original_pwd.
10690 (init_cmdargs): When setting Vinvocation_directory based on a
10691 relative argv[0], use original_pwd if set. (Bug#15768)
10693 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10695 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10697 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10699 * insdel.c: Fix minor problems found by static checking.
10700 (Qregion_extract_function): Now static.
10701 (prepare_to_modify_buffer_1): Remove unused locals.
10703 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10705 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10706 (syms_of_xdisp): Declare pre-redisplay-function.
10707 (markpos_of_region): Remove function.
10708 (init_iterator, compute_stop_pos, handle_face_prop)
10709 (face_before_or_after_it_pos, reseat_to_string)
10710 (get_next_display_element, window_buffer_changed)
10711 (redisplay_internal, try_cursor_movement, redisplay_window)
10712 (try_window_reusing_current_matrix, try_window_id, display_line)
10713 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10714 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10715 * window.h (struct window): Remove field `region_showing'.
10716 * dispextern.h (struct it): Remove region_beg/end_charpos.
10717 (face_at_buffer_position, face_for_overlay_string)
10718 (face_at_string_position): Update prototypes.
10719 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10720 (face_at_string_position): Remove `region_beg' and `region_end' args.
10721 * fontset.c (Finternal_char_font):
10722 * font.c (font_at, font_range): Adjust calls accordingly.
10723 * insdel.c (Qregion_extract_function): New var.
10724 (syms_of_insdel): Initialize it.
10725 (prepare_to_modify_buffer_1): Use it.
10727 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10729 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10730 * ftxfont.c (ftxfont_get_gcs):
10731 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10732 * xfaces.c (x_free_colors, x_free_dpy_colors)
10733 (x_create_gc, unload_color):
10734 * xselect.c (x_property_data_to_lisp):
10735 * xsettings.c (parse_settings):
10736 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10737 (get_bits_and_offset): Adjust definition.
10738 * frame.c (XParseGeometry): Adjust locals.
10739 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10740 * regex.h (toplevel): Likewise for reg_syntax_t.
10742 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10744 * eval.c (run_hook_with_args): Use FUNCTIONP.
10746 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10748 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10749 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10750 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10751 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10752 on MS-Windows anyway.
10753 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10754 (free_realized_face): ...adjust user.
10755 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10756 white relief pixels to -1.
10757 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10758 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10759 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10761 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10763 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10764 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10765 in practice now. All callers changed.
10767 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10769 * dispextern.h (struct face): Use bitfields for 'underline_type'
10770 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10771 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10772 'stipple' member. Move 'lface' member up to help...
10773 * xfaces.c (make_realized_face): ...this function to find and
10774 clear just the members that need clearing.
10775 (load_face_colors, realize_x_face):
10776 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10778 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10780 * xftfont.c (struct xftfont_info): Remove set-but-unused
10782 (xftfont_open): Adjust user.
10783 (xftfont_get_colors): Remove useless prototype.
10785 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10787 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10788 before passing them to 'unexec'. (Bug#15260)
10790 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10792 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10794 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10796 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10797 the changed signature of the font driver's 'close' method.
10799 * w32font.h (w32font_close): Adjust the prototype to the change in
10800 function definition.
10802 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10804 * w32uniscribe.c (uniscribe_close): Adapt the call to
10805 w32font_close to its new prototype.
10807 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10809 Omit unused frame argument of font API's close function.
10810 * font.h (struct font): Drop frame argument. Adjust comment.
10811 * font.c (font_clear_cache, font_close_object): Adjust users.
10812 * ftfont.c (ftfont_close):
10813 * ftxfont.c (ftxfont_close):
10814 * macfont.m (macfont_close):
10815 * nsfont.m (nsfont_close):
10816 * w32font.c (w32font_close):
10817 * xfont.c (xfont_close):
10818 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10819 tweak comments and make functions safe if called more than once for
10820 the same font object.
10822 Perform font-specific cleanup when font object is swept by GC. See
10823 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10824 * alloc.c (cleanup_vector): New function.
10825 (sweep_vector): Call it for each reclaimed vector object.
10826 * font.h (struct font): Adjust comment.
10828 2013-10-24 Glenn Morris <rgm@gnu.org>
10830 * Makefile.in (abs_top_srcdir): New, set by configure.
10832 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10834 Adjust recent font-related changes to fix bug#15686.
10835 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10836 is a live window system frame, mark its default font too.
10838 2013-10-23 Glenn Morris <rgm@gnu.org>
10840 * Makefile.in (RUN_TEMACS): Make relative (again).
10841 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10842 (bootstrap-emacs$(EXEEXT)):
10843 Quote entities that might contain whitespace.
10845 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10847 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10848 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10850 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10852 Do not allow font caches to grow too large.
10853 * alloc.c (compact_font_cache_entry, compact_font_caches):
10854 New functions or stub if not HAVE_WINDOW_SYSTEM.
10855 (compact_undo_list): Factor out from Fgarbage_collect.
10857 (mark_face_cache): Mark face font. Move down to avoid
10859 (mark_terminals): Do not mark font cache here.
10860 (Fgarbage_collect): Call compaction functions described
10861 above. Adjust comment.
10863 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10865 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10866 chdir to HOME (bug#15607).
10868 * nsterm.m (Qcocoa, Qgnustep): New variables.
10869 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10870 (ns_get_color): Make selection color work for GNUstep also.
10872 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10874 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10875 handles mouse clicks. Instead, let GPM use the same code as all
10876 the other mice use. See the discussion starting at
10877 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10878 for the details of the problem with the menu bar this fixes.
10880 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10882 Remove port-specific display name lists to avoid extra
10883 complexity and data duplication with display info lists.
10884 * xterm.h (x_display_name_list): Remove declaration.
10885 * xterm.c (x_display_name_list): Remove.
10886 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10887 * xfns.c (x_display_info_for_name, Fx_display_list):
10888 Likewise. Use x_display_list where appropriate.
10889 * w32term.h (w32_display_name_list): Remove declaration.
10890 * w32term.c (w32_display_name_list): Remove.
10891 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10893 * w32fns.c (x_display_info_for_name, Fx_display_list):
10894 Likewise. Use x_display_list where appropriate.
10895 * nsterm.h (ns_display_name_list): Remove declaration.
10896 * nsterm.m (ns_display_name_list): Remove.
10897 (ns_term_init, syms_of_nsterm): Adjust users.
10898 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10899 Likewise. Use x_display_list where appropriate.
10900 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10901 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10902 (mark_terminals): Mark per-terminal font cache.
10904 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10906 Don't run timers in input-pending-p. Its new check-timers param
10907 provides the prior behavior. (Bug#15045).
10908 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10910 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10912 Make some functions static in non-Microsoft builds.
10913 On my platform (Fedora 19 x86-64), this shrinks the
10914 Emacs executable (text+data) by 0.25%.
10915 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10916 (load_color) [!MSDOS]:
10917 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10918 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10919 * lisp.h (check_existing):
10920 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10921 (network_interface_info) [!WINDOWSNT]:
10922 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10923 Remove extern decls.
10924 * fileio.c (check_existing):
10925 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10926 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10927 (network_interface_info) [!WINDOWSNT]:
10928 * term.c (encode_terminal_code) [!WINDOWSNT]:
10929 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10930 * xfaces.c (load_color) [!MSDOS]:
10932 * fileio.c (check_existing, check_executable, check_writable):
10933 * process.c (network_interface_list, network_interface_info):
10934 Move earlier, so that we don't need forward decls.
10935 * gnutls.c (fn_gnutls_transport_set_errno)
10936 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10938 * w32.c (init_environment): Use faccessat rather than
10939 check_existing, partly for consistency with the rest of the code
10940 in this file, partly so that check_existing can be static.
10942 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10943 * emacs.c (MAIN_PROGRAM): New macro.
10944 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10945 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10947 bool vector int width fixes
10948 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10949 (Fbool_vector_count_matches_at):
10950 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10951 can exceed PTRDIFF_MAX, at least in theory.
10952 (Fbool_vector_count_matches_at):
10953 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10955 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10957 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10958 (struct sockaddr): Add forward decl, for platforms that lack it.
10960 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10962 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10965 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10967 * w32.c (network_interface_get_info, network_interface_list)
10968 (network_interface_info): New functions. (Bug#15610)
10969 (GetAdaptersInfo_Proc): New typedef.
10970 (get_adapters_info): New wrapper function.
10971 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10973 * process.h (network_interface_list, network_interface_info):
10976 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10977 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10978 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10979 for WINDOWSNT. Doc fix.
10980 (syms_of_process): Defsubr Snetwork_interface_list and
10981 Snetwork_interface_info unconditionally.
10983 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10984 in NS GUI sessions. (Bug#15629)
10986 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10988 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10990 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10992 * print.c (print_object): Print " ..." when truncating bool vectors.
10994 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10996 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10997 standard mouse buttons.
10999 * termhooks.h (struct input_event): Remove incorrect commentary.
11001 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11003 Disallow bool vector operations on mixed-length operands.
11004 The old behavior left garbage in the result vector sometimes,
11005 and didn't seem to be useful.
11006 * data.c (Qwrong_length_argument): New static var.
11007 (wrong_length_argument): New function.
11008 (bool_vector_binop_driver): Check that args agree in length.
11010 * keyboard.c, keyboard.h (all_kboards): Now static.
11012 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11014 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11015 note from the lispref.
11017 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11019 * nsterm.h (struct ns_display_info): Remove set-but-unused
11020 member image_cache (image caches are per-terminal anyway).
11021 (FRAME_X_IMAGE_CACHE): Remove.
11022 * nsterm.m (ns_initialize_display_info): Adjust user.
11024 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11026 * w32proc.c: Include mingw_time.h.
11028 * w32.c: Include mingw_time.h.
11030 Implement scrolling of TTY menus when the screen is too short.
11032 * term.c (tty_menu_display): Accept an additional argument, the
11033 menu item from which to start displaying the menu. Account for
11034 the value of Y when limiting the menu to the number of available
11036 (mi_result): New enumeration.
11037 (read_menu_input): Return enumerated value. When the y coordinate
11038 hits min_y or max_y, return scroll indication instead of wrapping
11040 (tty_menu_activate): Handle the scrolling indications from
11041 read_menu_input. Compute the first menu item to display and pass
11042 it to tty_menu_display.
11044 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11046 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11047 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11048 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11049 Adjust to match the change described below.
11050 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11051 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11052 memory_below_frame members to...
11053 * termchar.h (struct tty_display_info): ...here because they're
11054 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11055 * term.c (init_tty):
11056 * nsterm.m (ns_create_terminal):
11057 * w32term.c (w32_create_terminal):
11058 * xterm.c (x_create_terminal): Adjust users.
11059 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11060 to filter out non-TTY frames. Adjust comment.
11061 (scrolling): Adjust user. Prefer eassert for debugging check.
11063 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11065 * xfaces.c (PT_PER_INCH): Remove unused macro.
11066 * termhooks.h (struct terminal): Remove set-but-unused
11067 member fast_clear_end_of_line.
11068 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11069 * nsterm.m (ns_create_terminal):
11070 * term.c (init_tty):
11071 * w32term.c (w32_create_terminal):
11072 * xterm.c (x_create_terminal): Adjust users.
11074 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11076 * lisp.h (bool_vector_size): New function.
11077 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11078 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11079 (Fbool_vector_not, Fbool_vector_count_matches_at):
11080 Remove uses of 'eassume' that should no longer be needed,
11081 because they are subsumed by the 'eassume' in bool_vector_size.
11083 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11085 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11086 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11087 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11089 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11091 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11092 have different dimensions. (Bug#15575)
11094 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11097 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11099 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11101 * term.c (tty_menu_show): Never return with unbalanced
11102 specpdl. Use eassert for debugging check. Adjust style.
11104 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11106 * term.c (read_menu_input): Make selection of menu items
11107 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11108 (tty_menu_activate): Fix off-by-one error when computing max_y.
11110 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11112 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11113 audit logging (only used with GnuTLS 3.x) and enable it.
11115 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11117 * dispnew.c (redraw_frame): Remove useless #ifdef because
11118 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11119 Also, move TTY fflush to...
11120 * term.c (tty_update_end): ...this function.
11122 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11124 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11125 the end of the frame's glyph matrix. (Bug#15575)
11127 * term.c (tty_menu_display): Don't move cursor while overwriting
11128 frame's glyphs with menu items. Limit the number of items
11129 displayed to what can be shown on the available screen lines,
11130 excluding the echo area.
11131 (tty_menu_activate): Limit the Y coordinate allowed by
11132 read_menu_input to the last screen line used for menu display.
11134 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11136 * lisp.h (eassume): New macro.
11137 Also, include <verify.h>, for 'assume'.
11138 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11139 (vroundup, vector_nbytes):
11140 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11141 (Fbool_vector_not, Fbool_vector_count_matches)
11142 (Fbool_vector_count_matches_at):
11143 Use eassume, not eassert.
11144 * casetab.c (set_identity, shuffle):
11145 * composite.c (composition_gstring_put_cache):
11146 * dispnew.c (update_frame_1):
11147 * ftfont.c (ftfont_shape_by_flt):
11148 * image.c (gif_load):
11149 * intervals.c (offset_intervals):
11150 * macfont.m (macfont_shape):
11151 Remove calls to 'assume' that are no longer needed, because
11152 --enable-gcc-warnings no longer generates bogus warnings
11153 when these calls are removed.
11155 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11157 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11159 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11161 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11162 (Qsubstitute_env_in_file_name): New var.
11163 (syms_of_fileio): Define it.
11165 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11167 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11168 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11171 * term.c (save_and_enable_current_matrix): Don't allocate and
11172 don't save margin areas.
11173 (restore_desired_matrix): Don't restore margin areas.
11174 (free_saved_screen): Don't free margin areas.
11176 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11178 * image.c: Pacify --enable-gcc-warnings.
11179 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11180 #define only if used.
11182 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11184 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11185 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11186 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11187 (gif_load): For giflib v5.x and later, display the error message
11188 produced by giflib when its functions fail.
11189 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11192 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11194 * keyboard.c (last_event_timestamp): Remove. For X selection and
11195 GTK popup menus, it may be obtained from per-frame X display info.
11196 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11197 (process_special_events): Adjust users.
11198 * keyboard.h (last_event_timestamp): Remove declaration.
11199 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11200 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11201 * menu.h (xmenu_show): Adjust prototype.
11202 * menu.c (Fx_popup_menu): Adjust user.
11203 * xselect.c (x_own_selection, x_get_foreign_selection)
11204 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11206 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11208 * keyboard.c (init_kboard): Now static. Add arg
11209 to denote window system. Adjust comment.
11210 (init_keyboard): Adjust user.
11211 (allocate_kboard): New function.
11212 (syms_of_keyboard):
11213 * nsterm.m (ns_term_init):
11214 * term.c (init_tty):
11215 * w32term.c (w32_create_terminal):
11216 * xterm.c (x_term_init): Use it.
11217 * keyboard.h (init_kboard): Remove prototype.
11218 (allocate_kboard): Add prototype.
11220 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11222 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11223 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11225 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11227 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11229 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11231 * term.c (tty_menu_activate): Flush the output stream after
11232 showing the cursor, and don't mark the frame garbaged at exit from
11233 the function. Fixes redisplay glitches when moving from one menu
11236 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11238 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11239 or throw error (Bug#15570).
11241 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11243 * intervals.c (temp_set_point_both): Move test into 'eassert',
11246 * lisp.h (eassert): Don't use 'assume'.
11247 Sometimes 'assume' wins in performance, and sometimes it loses,
11248 so it shouldn't be used all the time. Perhaps we need two
11249 flavors of 'eassert', one for where 'assume' is far more likely
11250 to help or to hurt; but that can be done later.
11251 Reported by Dmitry Antipov in
11252 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11253 Also, don't include <verify.h>; no longer needed.
11255 2013-10-09 Glenn Morris <rgm@gnu.org>
11257 * eval.c (Fcond): Doc tweak.
11259 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11261 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11262 expressions with side effects to eassert. (Bug#15565)
11264 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11266 * fns.c (hashfn_user_defined): Allow hash functions to return any
11269 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11271 Fix minor problems found by static checking.
11272 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11273 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11274 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11275 * keyboard.c (read_menu_command): Remove unused local.
11276 * lisp.h (read_menu_command): New decl.
11277 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11278 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11279 Return ptrdiff_t, not int.
11280 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11281 not int, for benefit of xpalloc.
11282 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11284 (have_menus_p): Remove; unused.
11285 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11286 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11287 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11289 (save_and_enable_current_matrix): Omit unnecessary casts.
11290 (read_menu_input): Omit local extern decl (now in lisp.h).
11291 Don't access uninitialized storage if mouse_get_xy fails.
11292 (tty_menu_activate): Mark local as initialized, for lint.
11293 (tty_menu_activate, tty_meny_show): Remove unused locals.
11295 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11297 Support menus on text-mode terminals.
11298 * xterm.h (xw_popup_dialog): Add prototype.
11300 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11301 (xmenu_show): Block input here, instead in Fx_popup_menu.
11302 (xw_popup_dialog): New function, with X-specific bits of popup
11305 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11308 * window.c (Fset_window_configuration): Use run-time tests of the
11309 frame type instead of compile-time conditionals, when menu-bar
11310 lines are considered.
11312 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11313 (w32_popup_dialog): New prototypes.
11315 * w32menu.c (Fx_popup_dialog): Function deleted.
11316 (w32_popup_dialog): New function, with w32 specific bits of popup
11317 dialogs. Block input here.
11319 * w32inevt.c (w32_console_read_socket): Minor change to add
11320 debugging TTY events.
11322 * w32fns.c (show_hourglass): If returning early because the frame
11323 is not a GUI frame, unblock input.
11325 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11326 (cursorY): New functions.
11328 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11329 WINDOWSNT, macros that call curX and curY elsewhere.
11331 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11333 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11334 specific function to hide and show cursor on a text-mode terminal.
11335 (tty_menu_struct, struct tty_menu_state): New structures.
11336 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11337 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11338 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11339 (tty_menu_locate, save_and_enable_current_matrix)
11340 (restore_desired_matrix, screen_update, read_menu_input)
11341 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11342 (tty_pop_down_menu, tty_menu_last_menubar_item)
11343 (tty_menu_new_item_coords, tty_menu_show): New functions.
11344 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11346 * nsterm.h (ns_popup_dialog): Adjust prototype.
11348 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11349 of in x-popup-menu.
11350 (ns_popup_dialog): Adapt order of arguments to the other
11351 *_menu_show implementations.
11352 (Fx_popup_dialog): Function deleted.
11354 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11356 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11358 * menu.c (have_boxes): New function.
11359 (single_keymap_panes): Use it instead of a compile-time
11361 (single_menu_item): Use run-time tests of the frame type instead
11362 of compile-time conditionals.
11363 (encode_menu_string): New function.
11364 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11365 the macro, since different types of frame need different encoding
11367 (digest_single_submenu): Use run-time tests of frame type instead
11368 of, or in addition to, compile-time conditionals.
11369 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11370 (Fx_popup_menu): Detect when the function is called from keyboard
11371 on a TTY. Don't barf when invoked on a text-mode frame.
11372 Check frame type at run time, instead of compile-time conditionals for
11373 invoking terminal-specific menu-show functions.
11374 Call tty_menu_show on text-mode frames.
11375 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11376 run time to determine which alternative to invoke; support dialogs
11379 * keyboard.h <Qmouse_movement>: Declare.
11381 * keyboard.c <Qmouse_movement>: Now extern.
11382 <Qecho_keystrokes>: New static variable.
11383 (read_key_sequence): Accept an additional argument, a flag to
11384 prevent redisplay during reading of the key sequence. All callers
11386 (read_menu_command): New function.
11387 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11389 (toolkit_menubar_in_use): New function.
11390 (make_lispy_event): Use it instead of a compile-time test.
11392 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11393 window-system being available.
11395 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11396 to x-popup-dialog on the frame type, they all now support popup
11399 * dispnew.c (save_current_matrix): Save the margin areas.
11400 (restore_current_matrix): Restore margin areas.
11401 (update_frame_with_menu): New function.
11403 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11406 * alloc.c (make_save_ptr): Now compiled unconditionally.
11408 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11410 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11411 (redraw_frame, update_frame): Adjust users.
11412 * dispextern.h (set_window_update_flags): Adjust prototype.
11413 * xdisp.c (redisplay_internal): When updating all frames with zero
11414 windows_or_buffers_changed, assume that only the windows that shows
11415 current buffer should be really updated.
11417 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11419 Do not allocate huge temporary memory areas and objects while encoding
11420 for file I/O, thus reducing an enormous memory usage for large buffers.
11421 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11422 * coding.h (struct coding_system): New member raw_destination.
11423 * coding.c (setup_coding_system): Initialize it to zero.
11424 (encode_coding_object): If raw_destination is set, do not create
11425 dst_object. Add comment.
11426 * fileio.c (toplevel): New constant E_WRITE_MAX.
11427 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11428 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11430 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11432 * nsterm.m (windowDidExitFullScreen:)
11433 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11435 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11437 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11438 * keyboard.c (unblock_input_to): Don't process pending signals
11439 if a fatal error is in progress.
11441 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11442 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11443 they're talking about words in Lisp bool vectors.
11444 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11445 * data.c (popcount_bits_word): Rename from popcount_size_t.
11446 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11449 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11451 Improve support for popcount and counting trailing zeros (Bug#15550).
11452 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11453 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11454 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11455 (popcount_size_t_msc, popcount_size_t_gcc):
11456 Remove; now done by Gnulib.
11457 (popcount_size_t): Now a macro that defers to Gnulib.
11458 (count_trailing_zero_bits): Return int, for consistency with
11459 Gnulib and because Emacs prefers signed to unsigned int.
11460 Don't assume that size_t is either unsigned int or unsigned long
11461 or unsigned long long.
11462 (size_t_to_host_endian): Do not assume that size_t is either
11463 exactly 32 or exactly 64 bits wide.
11464 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11465 etc., so that it's now an enum constant, not a macro.
11466 No need to assume that it's either 32 or 64.
11468 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11470 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11473 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11475 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11476 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11478 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11480 emacs_read and emacs_write now use void *, not char *.
11481 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11482 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11483 Buffer arg is now void *, not char *. This matches plain
11484 'read' and 'write' better, and avoids a constraint violation
11485 on Solaris 9 with Oracle Studio.
11487 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11489 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11490 memset to explicit loop. Otherwise copy largest possible chunk
11491 from initialized to uninitialized part, thus allowing the longer
11492 memcpy runs and reducing the number of loop iterations.
11494 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11496 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11497 hide toolbar (Bug#15388).
11498 (windowDidEnterFullScreen:): If presentation options are zero,
11499 set them here (Bug#15388).
11500 (ns_update_auto_hide_menu_bar): Remove runtime check.
11501 Don't auto hide dock unless menubar is also auto hidden.
11503 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11505 * editfns.c (message): Mention batch mode in doc string.
11507 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11509 * nsterm.m (check_native_fs): Remove erroneous comment.
11511 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11513 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11514 uses find_newline instead of scan_newline and so doesn't move point.
11516 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11518 Use hardware support for byteswapping on glibc x86 etc.
11519 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11520 whereas the old swap64 needed 30.
11521 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11522 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11523 Use byteswap.h's macros to swap bytes.
11524 * lisp.h (swap16, swap32, swap64): Remove.
11525 All uses replaced by bswap_16, bswap_32, bswap_64.
11527 * bytecode.c (exec_byte_code): Use some more volatile variables
11528 to work around local variables getting clobbered by longjmp.
11529 Port to pre-C99, which doesn't allow decls after stmts.
11531 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11533 * lisp.h (eassert): Assume that COND is true when optimizing.
11534 In other words, take on the behavior of eassert_and_assume.
11535 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11536 (eassert_and_assume): Remove. All uses replaced by eassert.
11538 * xdisp.c (Qglyphless_char): Now static.
11540 Adjust to merge from gnulib.
11541 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11542 * lisp.h: Include <verify.h>, for 'assume'.
11544 * eval.c (clobbered_eassert): New macro.
11545 (internal_catch, internal_condition_case)
11546 (internal_condition_case_1, internal_condition_case_2)
11547 (internal_condition_case_n): Use it instead of eassert
11548 when the argument contains locals clobbered by longjmp.
11549 Don't use clobbered locals outside of clobbered_eassert.
11550 (internal_lisp_condition_case): Use a volatile variable
11551 to work around a local variable's getting clobbered.
11553 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11555 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11556 (PUSH_HANDLER): New macro.
11557 (catchlist): Remove.
11558 (handlerlist): Always declare.
11560 * eval.c (catchlist): Remove (merge with handlerlist).
11561 (handlerlist, lisp_eval_depth): Not static any more.
11562 (internal_catch, internal_condition_case, internal_condition_case_1)
11563 (internal_condition_case_2, internal_condition_case_n):
11565 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11566 handlerlist/catchlist.
11567 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11568 handlerlist which can only handle a single condition-case handler at
11570 (find_handler_clause): Simplify since we only a single branch here
11573 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11575 (bcall0): New function.
11576 (exec_byte_code): Add corresponding cases. Improve error message when
11577 encountering an invalid byte-code. Let Bunwind_protect accept
11578 a function (rather than a list of expressions) as argument.
11580 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11581 and make them unconditional now that they're heap-allocated.
11583 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11585 * charset.c (Fdecode_char, Fencode_char): Remove description of
11586 `restriction' arg. now that it's hidden by advertised-calling-convention.
11588 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11590 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11591 Remove unused variable (from mac-port).
11592 (macfont_draw): Use s->ybase for correct y position.
11594 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11596 * frame.h (struct frame): Drop has_minibuffer member because...
11597 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11598 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11600 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11602 * window.h (struct window): Prefer enum text_cursor_kinds to int
11603 for phys_cursor_type member. Move the latter, phys_cursor_width,
11604 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11605 * window.c (replace_window, make_window): Adjust users.
11607 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11609 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11610 this module is never compiled otherwise.
11612 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11614 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11617 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11619 * xdisp.c (get_next_display_element): Don't call face_for_font in
11620 a build configured --without-x. (Bug#15484)
11622 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11624 * window.c (calc_absolute_offset): #elif should be #elif defined.
11626 * frame.c (delete_frame): Block/unblock input to overcome race
11627 condition (Bug#15475).
11629 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11631 * frame.c (delete_frame): Record selected frame only after
11632 calling Qdelete_frame_functions (Bug#15477).
11634 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11636 * nsterm.m (ns_selection_color): Remove.
11637 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11638 NSColor selectedText(Background)Color. Only for COCOA.
11639 (ns_term_init): Remove assignment of ns_selection_color, logic
11640 moved to ns_get_color.
11642 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11643 NS_SELECTION_COLOR_DEFAULT.
11644 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11646 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11648 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11649 frame' does not have the tool_bar_window member.
11651 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11653 Signal error when reading an empty byte-code object (Bug#15405)
11654 * lread.c (read1): Signal error.
11655 * alloc.c (make_byte_code): eassert header size.
11656 (sweep_vectors): Change an int to size_t.
11658 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11660 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11661 instead of ints, as it's the usual style for offsetof constants. See:
11662 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11664 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11665 This is ugly, but it should fix the performance problem for older
11666 GCC versions in the short run. I'll look into integrating the
11667 Gnulib module for popcount, as a better fix.
11668 See the thread starting in:
11669 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11670 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11671 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11672 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11673 (popcount_size_t): Use it.
11675 2013-09-24 Daniel Colascione <dancol@dancol.org>
11677 * process.c (Fnetwork_interface_info): Fix build break due to
11680 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11682 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11683 Prefer signed to unsigned integers where either will do.
11684 No need for 'const' on locals that do not escape.
11685 Omit easserts with unnecessary and unportable assumptions about
11686 alignment. Avoid unnecessary casts to char *.
11688 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11690 Use union for the payload of struct Lisp_Vector.
11691 This helps to avoid a few glitches dictated by C's aliasing rules.
11692 * lisp.h (struct Lisp_Vector): Use union for next and
11693 contents member. Adjust comment. Change related users.
11694 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11695 Related users changed.
11696 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11697 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11698 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11699 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11701 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11703 Optimize glyph row clearing and copying routines.
11704 * dispextern.h (struct glyph_row): Change layout of struct
11705 glyph_row to help copy_row_except_pointers. Adjust comment.
11706 * dispnew.c (null_row): Remove.
11707 (clear_glyph_row): Use offsetof and memset to find and clear
11708 just the members that need clearing. Adjust comment.
11709 (copy_row_except_pointers): Likewise for copying.
11711 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11713 Some minor cleanups of recently-added bool vector code.
11714 * conf_post.h (assume): Always return void. Use lint version
11715 only if GCC and MSC versions don't apply.
11716 * conf_post.h (assume):
11717 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11718 Depend on _MSC_VER, not __MSC_VER, for consistency with
11720 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11721 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11722 (bool_vector_binop_driver, count_trailing_zero_bits)
11723 (size_t_to_host_endian): Now static, not static inline;
11724 the latter isn't needed with modern compilers and doesn't
11725 work with older compilers anyway.
11727 * alloc.c (valgrind_p): Use bool for boolean.
11729 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11731 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11732 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11733 (display_last_displayed_message_p, message_buf_print)
11734 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11735 Use bool for boolean.
11736 * dispextern.h (cancel_line, init_desired_glyphs):
11737 Remove ancient leftover.
11738 (help_echo_showing_p, hourglass_shown_p):
11739 * lisp.h (noninteractive_need_newline): Adjust declaration.
11741 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11743 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11745 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11746 ...this file and convert the latter to static. Adjust comment.
11747 (make_initial_frame):
11748 * window.c (init_window_once): Adjust user.
11749 * frame.h (last_nonminibuf_frame): Remove declaration.
11750 * lisp.h (selected_frame): Likewise.
11751 * msdos.c (the_only_display_info): Adjust comment.
11753 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11755 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11756 computing the end column of mouse-highlight that comes from
11757 display or overlay strings. (Bug#15437)
11758 (note_mouse_highlight): Adapt calculation of last argument to
11759 mouse_face_from_string_pos to the above change.
11761 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11762 all platforms, not just for clang.
11764 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11766 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11767 about excess arguments to snprintf.
11769 * conf_post.h(assume): Use __builtin_unreachable for clang.
11771 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11773 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11774 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11776 2013-09-23 Daniel Colascione <dancol@dancol.org>
11778 * alloc.c (USE_VALGRIND): New macro; on by default
11779 when ENABLE_CHECKING.
11780 (mark_maybe_object, mark_maybe_pointer)
11781 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11783 (valgrind_p) [USE_VALGRIND]: New variable.
11784 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11786 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11788 * process.c (wait_reading_process_output): Change int pnamelen to
11791 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11792 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11793 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11794 argument to unsigned long to avoid warning.
11795 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11797 * conf_post.h (assume): Fix compiler error: x shall be cond.
11799 2013-09-22 Daniel Colascione <dancol@dancol.org>
11801 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11802 warning when compiling without a window system.
11804 2013-09-22 Daniel Colascione <dancol@dancol.org>
11806 * data.c (Qbool_vector_p): New symbol.
11807 (bool_vector_spare_mask, popcount_size_t_generic)
11808 (popcount_size_t_msc, popcount_size_t_gcc)
11810 (bool_vector_binop_driver)
11811 (count_trailing_zero_bits, size_t_to_host_endian)
11812 (Fbool_vector_exclusive_or)
11813 (Fbool_vector_union)
11814 (Fbool_vector_intersection, Fbool_vector_set_difference)
11815 (Fbool_vector_subsetp, Fbool_vector_not)
11816 (Fbool_vector_count_matches)
11817 (Fbool_vector_count_matches_at): New functions.
11818 (syms_of_data): Intern new symbol, functions.
11819 * alloc.c (bool_vector_payload_bytes): New function.
11820 (Fmake_bool_vector): Instead of calling Fmake_vector,
11821 which performs redundant initialization and argument checking,
11822 just call allocate_vector ourselves. Make sure we clear any
11823 terminating padding to zero.
11824 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11825 instead of open-coding the size calculation.
11826 (vroundup_ct): New macro.
11827 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11828 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11829 * composite.c (composition_gstring_put_cache):
11830 Change lint_assume to assume.
11831 * conf_post.h (assume): New macro.
11832 (lint_assume): Remove.
11833 * dispnew.c (update_frame_1): Change lint_assume to assume.
11834 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11836 * image.c (gif_load): Change lint_assume to assume.
11837 * lisp.h (eassert_and_assume): New macro.
11838 (Qbool_vector_p): Declare.
11839 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11840 (swap16, swap32, swap64): New inline functions.
11841 * macfont.m (macfont_shape): Change lint_assume to assume.
11842 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11843 * xsettings.c (parse_settings): Use new swap16 and
11844 swap32 from lisp.h instead of file-specific macros.
11846 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11848 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11849 found (which can legitimately happen when the glyph row at the
11850 window start is disabled in the current_matrix. (Bug#15365)
11852 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11854 Fix syntax.h bug introduced by recent INLINE change.
11855 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11856 conditionally compiled one way in some modules, and a different
11857 way in others. This doesn't work with extern inline functions,
11858 which must have the same definition in all modules, because the
11859 defining code might be shared across modules, depending on the
11860 implementation. Symptoms reported by Martin Rudalics in:
11861 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11862 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11863 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11864 overriding the corresponding functions in syntax.h.
11865 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11866 (syntax_property): New inline functions.
11867 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11868 Rewrite in terms of these new functions.
11870 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11872 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11873 not chars_in_text, whose result depends on the multibyteness of
11874 the current buffer. (Bug#15426)
11876 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11878 Port recent change to hosts where pointers aren't 'long'.
11879 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11880 Don't assume that pointers are the same width as 'long'.
11881 Add a compile-time check that a pointer fits into two X slots.
11883 A simpler, centralized INLINE.
11884 * conf_post.h (INLINE): Define only if not already defined.
11885 This allows us to use a single INLINE, defined by one file
11887 * emacs.c (INLINE): Define it.
11888 Also, include category.h, charset.h, composite.h, dispextern.h,
11889 syntax.h, systime.h, so that their INLINE definitions are expanded
11890 properly for Emacs.
11891 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11892 * buffer.h, buffer.c (BUFFER_INLINE):
11893 * category.h, category.c (CATEGORY_INLINE):
11894 * character.h, character.c (CHARACTER_INLINE):
11895 * charset.h, charset.c (CHARSET_INLINE):
11896 * composite.h, composite.c (COMPOSITE_INLINE):
11897 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11898 * frame.h, frame.c (FRAME_INLINE):
11899 * intervals.h, intervals.c (INTERVALS_INLINE):
11900 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11901 * lisp.h, alloc.c (LISP_INLINE):
11902 * process.h, process.c (PROCESS_INLINE):
11903 * syntax.h, syntax.c (SYNTAX_INLINE):
11904 * systime.h, sysdep.c (SYSTIME_INLINE):
11905 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11906 * window.h, window.c (WINDOW_INLINE):
11907 Remove. All uses replaced with INLINE.
11909 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11911 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11912 to avoid Bug#15398.
11914 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11916 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11917 'const char *' to avoid compiler warnings due to similar change in
11918 the prototype of x_get_string_resource.
11920 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11922 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11923 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11924 going to replace static variables below. Adjust comments.
11925 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11926 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11927 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11928 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11929 Related users changed.
11930 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11931 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11932 last_mouse_movement_time, going to replace static variables below.
11934 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11935 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11937 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11938 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11939 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11940 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11941 static variables below.
11942 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11943 (last_mouse_scroll_bar): Remove.
11944 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11945 (mouseExited): Related users changed.
11947 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11949 Do not use external array to process X scroll bar messages.
11950 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11951 (x_send_scroll_bar_event): Pack window pointer into two slots
11952 of XClientMessageEvent if we're 64-bit. Adjust comment.
11953 (x_scroll_bar_to_input_event): Unpack accordingly.
11955 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11957 Ifdef away recent changes which aren't relevant to NS port.
11958 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11959 [!HAVE_NS]: Declare as such.
11960 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11961 [!HAVE_NS]: Define as such.
11963 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11965 * frame.c (x_redo_mouse_highlight): New function
11966 to factor out common code used in W32 and X ports.
11967 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11968 * xterm.h (struct x_display_info):
11969 * w32term.h (struct w32_display_info):
11970 * nsterm.h (struct ns_display_info): New members
11971 last_mouse_motion_frame, last_mouse_motion_x and
11972 last_mouse_motion_y, going to replace static variables below.
11973 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11974 (redo_mouse_highlight): Remove.
11975 (note_mouse_movement, syms_of_xterm): Adjust user.
11976 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11977 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11978 (redo_mouse_highlight): Remove.
11979 (note_mouse_movement, syms_of_w32term): Adjust user.
11980 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11981 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11983 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11984 * nsfns.m (compute_tip_xy): Adjust user.
11986 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11988 * frame.c (x_mouse_grabbed): New function.
11989 * dispextern.h (x_mouse_grabbed): Add prototype.
11990 (last_mouse_frame): Remove declaration.
11991 * xterm.h (struct x_display_info):
11992 * w32term.h (struct w32_display_info):
11993 * nsterm.h (struct ns_display_info): New member
11994 last_mouse_frame, going to replace...
11995 * xdisp.c (last_mouse_frame): ...global variable.
11996 (note_tool_bar_highlight):
11997 * w32term.c (w32_mouse_position, w32_read_socket):
11998 * xterm.c (XTmouse_position, handle_one_xevent):
11999 Use x_mouse_grabbed.
12000 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12002 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12004 * w32term.c (w32_read_socket): Avoid temporary
12005 variables in a call to x_real_positions.
12006 * xterm.c (handle_one_xevent): Likewise.
12008 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12010 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12011 (x_icon_type): Remove prototype.
12012 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12013 * frame.c (x_icon_type): Remove.
12014 * w32term.c (x_make_frame_visible, x_iconify_frame):
12015 * xterm.c (x_make_frame_visible, x_iconify_frame):
12016 Use x_set_bitmap_icon to factor out common code.
12018 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12020 * dispextern.h (check_x_display_info, x_get_string_resource):
12021 Declare here just once and unify the latter.
12022 * frame.c (check_x_display_info, x_get_string_resource):
12023 * nsterm.h (check_x_display_info):
12024 * xrdb.c (x_get_string_resource):
12025 * xterm.h (check_x_display_info): Remove prototypes.
12026 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12027 * w32reg.c (x_get_string_resource): Likewise.
12028 (w32_get_rdb_resource): Adjust user.
12030 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12032 * xterm.h (struct x_display_info): New member
12033 x_pending_autoraise_frame, going to replace...
12034 * xterm.c (pending_autoraise_frame): ...static variable.
12035 (x_new_focus_frame, XTread_socket): Adjust users.
12036 * w32term.h (struct w32_display_info): New member
12037 w32_pending_autoraise_frame, going to replace...
12038 * w32term.c (pending_autoraise_frame): ...global variable.
12039 (x_new_focus_frame, w32_read_socket): Adjust users.
12041 2013-09-17 Glenn Morris <rgm@gnu.org>
12043 * xdisp.c (message_dolog): If we create *Messages*,
12044 switch it to messages-buffer-mode.
12046 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12048 Don't overuse 'const' in types of locals.
12049 * bidi.c (bidi_count_bytes):
12050 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12051 (xg_event_is_for_scrollbar):
12052 * xselect.c (x_handle_property_notify)
12053 (x_handle_selection_notify, x_handle_dnd_message):
12054 * xsettings.c, xsettings.h (xft_settings_event):
12055 * xterm.c (x_handle_net_wm_state, handle_one_event)
12056 (x_menubar_window_to_frame, x_detect_focus_change)
12057 (construct_mouse_click, note_mouse_movement)
12058 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12059 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12060 (handle_one_xevent, x_handle_net_wm_state):
12061 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12062 (x_handle_dnd_message):
12063 Avoid unnecessary 'const', typically the second 'const' in
12064 'const foo * const arg', a 'const' that does not affect the API
12065 and doesn't significantly help the human reader.
12067 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12069 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12070 only if Glib < 2.36.0.
12071 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12072 * xsettings.c (init_gconf, init_gsettings): Do not check
12074 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12076 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12078 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12080 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12081 before calling g_type_init.
12083 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12085 * nsterm.m (syms_of_nsterm): ... to here.
12087 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12089 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12090 (ignore_next_mouse_click_timeout): Use Time as X does.
12091 (handle_one_xevent): Avoid cast and use unsigned comparison.
12093 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12095 Do not copy X event in handle_one_xevent except KeyPress case.
12096 Wnen XEvent is processed, it is unlikely to be changed except
12097 KeyPress case, so we can avoid copying and use const pointer to
12098 const data to make sure that an event is not changed elsewhere.
12099 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12100 const' and do not create local copy except for the KeyPress event.
12101 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12102 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12103 (x_handle_net_wm_state, x_menubar_window_to_frame)
12104 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12105 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12106 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12107 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12108 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12109 (x_handle_dnd_message):
12110 * xsettings.c (xft_settings_event):
12111 Use 'const XEvent * const' where appropriate.
12112 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12114 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12116 Fix X event waiting to handle multiple frames.
12117 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12118 * xterm.c (pending_event_wait): Remove. Adjust users.
12119 (x_detect_focus_change): Pass frame arg.
12120 (handle_one_xevent): Find related frame early and clear per-frame
12121 wait_event_type only if this is an event for the relevant frame.
12122 (x_wait_for_event): Use per-frame wait_event_type.
12124 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12126 * nsfns.m (Fx_create_frame): Fix font driver registration for
12129 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12130 for syms_of_macfont.
12132 * nsterm.m: Include macfont.h.
12133 (ns_tmp_flags, ns_tmp_font): Remove.
12134 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12135 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12136 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12137 (changeFont:): Fix code style. Check for font driver type when
12140 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12143 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12144 (nsfont_open): Set font driver type.
12145 Set font->ascent and font->descent. Figure out font instead of
12146 ns_tmp_font, and flags instead of ns_tmp_flags.
12147 Fix indentation. Remove call to ns_draw_text_decoration,
12150 * nsfns.m: Include macfont.h.
12151 (Fx_create_frame): Register macfont driver, make a better default font.
12152 (Fns_popup_font_panel): Get font from macfont driver, if used.
12154 * macfont.m, macfont.h, macuvs.h: New files.
12156 * font.h: Declare syms_of_macfont.
12158 * font.c (syms_of_font): Call syms_of_macfont.
12160 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12162 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12164 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12165 and it is always zero for others, so I assume that this is an ancient
12166 leftover which nobody will want to change any more.
12167 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12168 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12169 * frame.c (x_set_scroll_bar_width):
12170 * w32fns.c (w32_createscrollbar):
12171 * w32term.c (w32_set_vertical_scroll_bar):
12172 * xfns.c (x_set_scroll_bar_default_width):
12173 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12174 (x_scroll_bar_expose): Related users changed.
12176 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12178 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12179 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12180 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12182 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12183 Define once here...
12184 * nsterm.h, w32term.h, xterm.h: ...and not here.
12185 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12186 Remove unused Xisms.
12187 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12188 these modules are never compiled otherwise.
12190 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12192 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12193 Doc fix. (Bug#15375)
12195 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12197 Unify Fx_focus_frame between all ports.
12198 * frame.h (x_focus_frame): New prototype.
12199 * xfns.c (Fx_focus_frame): Remove.
12200 (syms_of_xfns): Do not defsubr it.
12201 (x_focus_frame): X implementation.
12202 * nsfns.m (Fx_focus_frame): Remove.
12203 (syms_of_nsfns): Do not defsubr it.
12204 (x_focus_frame): NS implementation.
12205 * w32term.c (Fx_focus_frame): Remove.
12206 (x_focus_on_frame): Rename to...
12207 (x_focus_frame): W32 implementation.
12208 * w32term.h (x_focus_on_frame): Remove prototype.
12209 * w32fns.c (Fx_focus_frame): Remove.
12210 (syms_of_w32fns): Do not defsubr it.
12211 * frame.c (Fx_focus_frame): Define here.
12212 (syms_of_frame): Defsubr here.
12213 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12215 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12217 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12218 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12219 each port to reference the port-specific window system data.
12220 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12221 (FRAME_DISPLAY_INFO): Define.
12222 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12223 (FRAME_DISPLAY_INFO): Define. Adjust users.
12224 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12225 (FRAME_DISPLAY_INFO): Define. Adjust users.
12226 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12227 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12228 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12229 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12230 * xselect.c, xterm.c: All related users changed.
12232 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12234 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12235 (x_menubar_window_to_frame): Remove prototypes.
12236 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12237 (x_menubar_window_to_frame, x_top_window_to_frame):
12239 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12240 (x_menubar_window_to_frame, x_top_window_to_frame):
12241 ...to here and convert all but the last to static.
12243 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12245 * lisp.mk (lisp): Add w32-common-fns.elc.
12247 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12249 * charset.c (char_charset): Document an exception for char-charset.
12251 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12253 * xterm.h (x_display_info): New field last_user_time...
12254 * xterm.c (toplevel): ...to replace static last_user_time.
12255 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12257 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12259 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12260 scroll bar values to prevent thumb from disappear and update comment.
12262 2013-09-11 Glenn Morris <rgm@gnu.org>
12264 * emacs.c (usage_message): Possessive apostrophe tweak.
12266 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12268 * nsterm.m (syms_of_nsterm): Use Qns.
12269 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12270 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12271 * xfns.c (x_display_info_for_name, Fx_open_connection):
12272 Remove old '#if 0' code.
12273 (syms_of_xfns): Use Qx.
12274 * termhooks.h (fullscreen_hook): Remove the leftover.
12275 (struct terminal): Fix typo in comment.
12277 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12279 Cleaning up a few X scroll bar bits.
12280 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12281 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12282 New member last_seen_part, going to replace...
12283 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12284 (xt_action_hook) [USE_LUCID]: Adjust user.
12285 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12286 Lucid-specific scroll bar support.
12287 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12288 to int and adjust to use last_seen_part member.
12289 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12290 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12291 Initialize last_seen_part.
12293 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12295 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12296 insert-buffer-substring an empty string.
12298 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12300 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12301 avoiding a GCC warning.
12303 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12305 Ifdef away frame tool bar code when it is not really used.
12306 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12307 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12308 and minimize_tool_bar_window_p under the above.
12309 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12310 (fset_tool_bar_window): Likewise.
12311 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12312 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12313 (change_frame_size_1):
12314 * window.c (window_from_coordinates, Frecenter): Adjust users.
12315 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12316 code is not really used.
12317 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12318 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12319 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12320 [!USE_GTK && !HAVE_NS]: Define as such.
12321 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12322 (note_mouse_highlight, expose_frame):
12323 * xfns.c (x_set_tool_bar_lines):
12324 * xterm.c (handle_one_xevent): Adjust users.
12326 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12328 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12329 This bug was introduced by my 2013-08-26 patch, which incorrectly
12330 assumed that the terminfo implementation doesn't use termcap buffers.
12331 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12332 these buffers apparently are used after all.
12333 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12334 (struct tty_display_info): Define members termcap_term_buffer and
12335 termcap_strings_buffer even if TERMINFO.
12337 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12340 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12341 'usage' docstring entry to pacify make-docfile.
12343 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12345 Change comparison functions =, <, >, <=, >= to take many arguments.
12346 * data.c: Change comparison functions' interface and implementation.
12347 * lisp.h: Make arithcompare available for efficient two arg
12349 * bytecode.c: Use arithcompare.
12350 * fileio.c: Use new interface.
12352 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12354 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12356 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12358 * eval.c (Feval): Document the new use of `lexical'.
12360 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12362 Review and drop old frame resize hack.
12363 * frame.h (struct frame): Remove force_flush_display_p.
12364 * dispnew.c (update_frame): Adjust user and don't call
12365 flush_frame here. The comment has said that there was an issues
12366 with redisplaying fringes, but I don't see any differences with
12367 and without this hack. Hopefully we can continue without it.
12368 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12369 current frame matrices twice if resized_p is set.
12371 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12373 Do not populate pure Xism x_sync to other ports.
12374 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12375 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12376 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12377 * w32term.h (x_sync): Remove prototype.
12379 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12381 Cleanup frame flushing.
12382 * dispextern.h (struct redisplay_interface):
12383 Drop flush_display_optional because flush_display is enough
12384 for X and flushing via RIF is just a no-op for others.
12385 * frame.h (flush_frame): New function.
12386 * dispnew.c (update_frame):
12387 * minibuf.c (read_minibuf):
12388 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12390 * keyboard.c (detect_input_pending_run_timers): Do not flush
12391 all frames but selected one in redisplay_preserve_echo_area.
12392 * nsterm.m (ns_flush): Remove no-op.
12393 (ns_redisplay_interface): Adjust user.
12394 * w32term.h (x_flush): Remove no-op.
12395 (w32_redisplay_interface): Adjust user.
12396 * xterm.c (x_flush): Simplify because we do not flush all
12397 frames at once any more. Adjust comment.
12398 (x_redisplay_interface): Adjust user.
12400 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12402 Port --without-x --enable-gcc-warnings to Fedora 19.
12403 * gfilenotify.c (globals_of_gfilenotify):
12404 Call g_type_init only if using an older glib version that needs it.
12406 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12408 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12409 (last_glyphless_glyph_merged_face_id): Remove declarations.
12410 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12411 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12412 (last_glyphless_glyph_merged_face_id): Now static.
12413 (merge_escape_glyph_face): New function, refactored from...
12414 (get_next_display_element): ...here.
12415 (merge_glyphless_glyph_face): New function, refactored from...
12416 (produce_glyphless_glyph): ...here...
12417 * term.c (produce_glyphless_glyph): ...and here.
12419 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12421 * eval.c (eval_sub): Only call Ffunction if necessary.
12423 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12425 Attempt to make redisplay more selective when changing cursor type.
12426 * frame.h (struct frame): New bitfield cursor_type_changed.
12427 * xdisp.c (cursor_type_changed): Remove.
12428 (try_cursor_movement, redisplay_window, try_window_id)
12429 (set_frame_cursor_types, try_window_reusing_current_matrix):
12430 Adjust to use per-frame bitfield.
12431 (redisplay_internal): Look for cursor type change on each visible
12432 frame and consider all frames if cursor type has been changed on
12433 the frame other than selected. If cursor type has been changed on
12434 selected frame only, do not use fast update.
12436 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12438 Attempt to make redisplay more selective when changing fonts.
12439 * frame.h (struct frame): New bitfield fonts_changed.
12440 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12441 (adjust_frame_glyphs): Add prototype.
12442 * dispnew.c (fonts_changed_p): Remove.
12443 (adjust_glyphs): Remove because we do not
12444 adjust matrices on all frames at once any more.
12445 (adjust_frame_glyphs): Block and unblock input here.
12446 (adjust_glyph_matrix): Use fonts_changed.
12447 (change_frame_size_1): Use adjust_frame_glyphs.
12448 * font.c (font_open_entity): Use fonts_changed.
12449 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12450 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12451 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12452 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12453 (shrink_mini_window, Fresize_mini_window_internal)
12454 (window_scroll_pixel_based, Fset_window_configuration)
12455 (apply_window_adjustment, Fset_window_vscroll):
12456 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12457 Use adjust_frame_glyphs.
12458 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12459 (try_window_reusing_current_matrix, try_window_id, display_line)
12460 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12461 (redisplay_internal): Consider fonts_changed and adjust frame
12462 matrices for each frame only if the frame is visible. If font
12463 has been changed on some frame during full redisplay, retry
12464 only visible frames where the font has been actually changed.
12466 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12468 Cache current header and mode line height for each window.
12469 * window.h (struct window): New fields mode_line_height
12470 and header_line_height.
12471 * window.c (make_window): Initialize them.
12472 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12473 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12474 (current_mode_line_height, current_header_line_height):
12475 Remove declaration.
12476 * xdisp.c (current_mode_line_height, current_header_line_height):
12478 (pos_visible_p, init_xdisp): Adjust user.
12479 (redisplay_window): Invalidate mode_line_height and
12480 header_line_height if current and desired matrices do not agree.
12482 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12484 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12485 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12487 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12489 Make --without-x compatible with --enable-gcc-warnings.
12490 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12491 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12492 members under HAVE_WINDOW_SYSTEM.
12493 * keyboard.c (make_lispy_focus_out): Likewise.
12494 (record_menu_key): Move under HAVE_MENUS.
12495 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12496 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12497 (syms_of_xdisp): Adjust user.
12498 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12499 (start_hourglass, cancel_hourglass):
12500 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12501 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12502 and CLEAR_FONT_TABLE_NFONTS.
12503 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12504 Declare only if HAVE_WINDOW_SYSTEM.
12505 (lface_same_font_attributes_p, clear_face_gcs): Define only
12506 if HAVE_WINDOW_SYSTEM.
12508 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12510 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12511 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12512 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12514 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12516 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12518 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12520 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12521 This fixes a type error on hosts where ptrdiff_t is wider than int.
12523 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12525 * keyboard.c (read_key_sequence_vs): New function.
12526 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12529 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12531 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12533 Makefile improvements.
12534 * Makefile.in (config.status): Don't use double-colon rules, as
12535 they are not portable according to POSIX. Fix shell typo with `;
12536 I guess this rule has never been tested?
12537 (VCSWITNESS): New macro, to override any environment var.
12539 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12541 * xterm.h (struct x_display_info): Do not track X connection
12542 fd separately because it is always available from Display.
12543 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12546 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12548 * buffer.c (drop_overlay):
12549 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12550 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12552 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12554 * buffer.c (Fmake_overlay, Fmove_overlay):
12555 * intervals.c (set_point_from_marker):
12556 * print.c (PRINTPREPARE): Prefer signal_error
12557 to plain error and report unsuitable marker too.
12559 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12561 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12562 for 'dragging' member.
12563 (struct x_output): Remove set-but-unused leftovers
12564 'left_before_move' and 'top_before_move'.
12565 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12566 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12567 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12568 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12569 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12570 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12571 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12572 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12574 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12576 * nsfont.m (INVALID_GLYPH): New define.
12577 (nsfont_encode_char): Use INVALID_GLYPH.
12578 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12580 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12582 * xterm.c (x_last_mouse_movement_time): Revert last change.
12583 This code should use XDisplayMotionBufferSize to check display's
12584 motion history first, and there are few other issues as well.
12585 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12586 (handle_one_xevent): Adjust user.
12588 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12590 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12591 * frame.c (Flast_nonminibuf_frame): ... to here.
12592 (check_minibuf_window): Don't abort if no window was found
12595 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12597 Use XGetMotionEvents to ask the last mouse motion time from X server.
12598 * xterm.c (X_MOTION_HISTORY): Default to 1.
12599 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12600 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12601 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12602 Ifdef away legacy code.
12603 (XTmouse_position, x_scroll_bar_report_motion):
12604 Use x_last_mouse_movement_time.
12605 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12608 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12610 * msdos.c (last_mouse_window): Move to...
12611 (dos_rawgetc): ...this function and adjust comment.
12612 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12613 (mouseMoved): ...this function and adjust comment.
12614 * w32term.c (last_window): Likewise with...
12615 (w32_read_socket): ...this function.
12616 * xterm.c (last_window): Likewise with...
12617 (handle_one_xevent): ...this function.
12619 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12621 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12622 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12623 (handle_one_xevent): ...to here.
12624 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12627 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12629 * msdos.c (IT_set_terminal_window): Remove no-op.
12630 (initialize_msdos_display): Adjust terminal setup.
12631 * w32console.c (w32con_set_terminal_window): Remove no-op.
12632 (initialize_w32_display): Adjust terminal setup.
12633 * w32term.c (w32_set_terminal_window): Remove no-op.
12634 (w32_create_terminal): Adjust terminal setup.
12635 * xterm.c (XTset_terminal_window): Remove no-op.
12636 (x_create_terminal): Adjust terminal setup.
12638 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12640 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12642 (ns_create_terminal): Adjust terminal setup.
12643 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12645 (w32_create_terminal): Adjust terminal setup.
12646 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12648 (x_create_terminal): Adjust terminal setup.
12650 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12652 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12653 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12654 * dispnew.c (buffer_posn_from_coords):
12655 * window.c (Fwindow_end, displayed_window_lines):
12656 * xdisp.c (redisplay_mode_lines): Use it.
12658 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12660 * fontset.c (face_for_char): Check char in the current face font first
12661 if HAVE_NS (Bug#15138).
12663 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12665 * window.c (temp_output_buffer_show): Make sure window returned
12666 by display_buffer is live (Bug#15213).
12668 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12670 Minor cleanup to avoid forward declarations.
12671 * coding.h (struct ccl_spec): Remove forward declaration.
12672 * composite.h (toplevel): Include font.h.
12673 (struct composition_it, struct face, struct font_metrics):
12674 Remove forward declaration.
12675 * dispextern.h (struct image, struct atimer): Likewise.
12676 * emacsgtkfixed.h (struct frame): Likewise.
12677 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12678 * font.h (struct font_driver, struct font, struct glyph_string)
12679 (struct face): Remove forward declaration.
12680 * fontset.h (struct face, struct font): Likewise.
12681 * frame.h (toplevel): Style cleanup.
12682 (enum output_method): Move to...
12683 * termhooks.h (enum output_method): ...here.
12684 (struct glyph, struct frame, struct ns_display_info)
12685 (struct x_display_info, struct w32_display_info):
12686 Remove forward declaration.
12687 * xterm.h (toplevel): Include termhooks.h.
12688 (struct font, struct window, struct glyph_matrix, struct frame)
12689 (struct input_event, struct face, struct image): Remove forward
12691 * gtkutil.h (struct _widget_value): Likewise.
12692 * keyboard.h (toplevel): Include termhooks.h.
12693 (struct input_event): Remove forward declaration.
12695 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12697 * intervals.c (set_point_from_marker): New function.
12698 * editfns.c (Fgoto_char):
12699 * process.c (Finternal_default_process_filter):
12700 * window.c (select_window_1): Use it.
12701 * buffer.h (set_point_from_marker): Add prototype.
12703 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12705 * w32.c (term_winsock): Call release_listen_threads before calling
12707 (_sys_wait_accept): Wait for accept event in a loop with a finite
12708 timeout, instead of waiting indefinitely. Will hopefully avoid
12709 hanging during exit because WSACleanup deadlocks waiting for the
12710 event object to be released. (Bug#14333)
12712 * w32proc.c (release_listen_threads): New function, signals all
12713 the reader threads that listen for connections to stop waiting.
12715 * w32.h (release_listen_threads): Add prototype.
12717 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12719 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12720 field of new marker (for sanity and safety).
12721 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12722 anyway because XMISCTYPE is a function and can't be an lvalue).
12724 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12726 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12727 (x_after_update_window_line, x_scroll_bar_create)
12728 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12729 (handle_one_xevent, x_clear_frame_area):
12730 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12731 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12732 * xterm.h (x_clear_area): Adjust prototype.
12734 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12736 Hook scanning and indentation functions to find_newline. This helps
12737 to avoid duplicated code and renders more respect to newline cache.
12738 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12739 * cmds.c (Fforward_line):
12740 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12741 Use find_newline and avoid unnecessary point movements.
12742 * search.c (scan_newline): Implement on top of find_newline.
12744 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12746 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12747 scoped code (bug#11258).
12749 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12751 * nsterm.m (last_window): New variable.
12752 (EV_TRAILER2): New macro.
12753 (EV_TRAILER): Call EV_TRAILER2.
12754 (mouseMoved:): Add support for mouse-autoselect-window
12755 on nextstep (Bug#6888).
12757 2013-08-28 Andreas Schwab <schwab@suse.de>
12759 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12760 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12761 Remove unused macro definitions.
12762 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12763 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12764 Only define if emacs.
12766 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12768 Prefer enum glyph_row_area to int where appropriate.
12769 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12771 (window_box, window_box_width, window_box_left, window_box_left_offset)
12772 (window_box_right, window_box_right_offset): Adjust prototypes.
12773 * xdisp.c (window_box, window_box_width, window_box_left)
12774 (window_box_left_offset, window_box_right, window_box_right_offset):
12775 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12776 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12777 * nsterm.m (ns_clip_to_row):
12778 * w32term.c (w32_clip_to_row):
12779 * xterm.c (x_clip_to_row): Likewise.
12781 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12783 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12784 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12786 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12788 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12789 for portability to hosts where /bin/sh has problems.
12791 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12793 Redesign redisplay interface to drop global output_cursor.
12794 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12795 (toplevel): Remove declaration of output_cursor.
12796 (set_output_cursor, x_cursor_to): Remove prototype.
12797 * window.h (struct window): New member output_cursor.
12798 (output_cursor_to): New function to replace RIF member.
12799 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12800 (update_text_area, set_window_cursor_after_update): Use it.
12801 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12802 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12803 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12804 * w32term.c (x_update_window_begin, x_update_window_end):
12805 * xterm.c (x_update_window_begin, x_update_window_end):
12806 Adjust to use per-window output cursor.
12808 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12810 Simplify SELECT_TYPE-related code.
12811 Like EMACS_TIME, this portability layer is no longer needed, since
12812 Emacs has been using fd_set as a portability layer for some time.
12813 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12814 (SELECT_TYPE): Remove. All uses changed to fd_set.
12815 (fd_set) [!FD_SET]: New typedef.
12817 Simplify EMACS_TIME-related code.
12818 This portability layer is no longer needed, since Emacs has been
12819 using struct timespec as a portability layer for some time.
12820 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12821 Include <time.h> rather than "systime.h"; that's all that's needed now.
12822 * dispnew.c: Include <timespec.h> rather than "systime.h";
12823 that's all that's needed now.
12824 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12825 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12826 TIMESPEC_RESOLUTION.
12827 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12828 LOG10_TIMESPEC_RESOLUTION.
12829 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12830 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12831 (make_emacs_time): Remove. All used changed to make_timespec.
12832 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12833 (current_timespec): Rename from current_emacs_time. All uses changed.
12834 (add_emacs_time): Remove. All uses changed to timespec_add.
12835 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12836 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12837 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12838 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12839 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12840 (current_timespec): Rename from current_emacs_time. All uses changed.
12841 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12842 changed to timespec_cmp.
12843 * xgselect.c: Include <timespec.h>, since our .h files don't.
12845 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12847 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12848 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12849 Remove the leftovers.
12850 * gtkutil.c (toplevel): Do not declare Qxft but include
12852 * image.c (toplevel): Do not declare Vlibrary_cache because
12853 it's already done in lisp.h.
12855 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12857 * lisp.h (Mouse_HLInfo): Move from here...
12858 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12859 (reset_mouse_highlight): New function.
12860 * msdos.c (dos_set_window_size, IT_update_begin)
12861 (internal_terminal_init):
12862 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12863 (ns_initialize_display_info):
12864 * w32console.c (initialize_w32_display):
12865 * w32term.c (x_update_window_end, x_free_frame_resources)
12866 (w32_initialize_display_info):
12867 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12868 * window.c (Fdelete_other_windows_internal):
12869 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12870 * termchar.h (toplevel):
12871 * xterm.h (toplevel): Include dispextern.h.
12873 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12875 Fix minor problems found by static checking.
12876 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12877 (expect): Avoid nested-if warning.
12878 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12879 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12880 * nsterm.h, nsterm.m (ns_select):
12881 * xgselect.c, xgselect.h (xg_select):
12882 Adjust signature to better match pselect's.
12883 * nsterm.m (ns_select):
12884 Don't set *TIMEOUT, since pselect doesn't.
12885 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12886 diagnostic about assigning const char * to it.
12887 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12889 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12891 * lread.c (substitute_object_recurse): Handle hash-tables as well
12894 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12896 Fix unlikely core dump in init_tty, and simplify terminfo case.
12897 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12898 The old version incorrectly dumped core if malloc returned a
12899 buffer containing only non-NUL bytes.
12900 (init_tty): Do not allocate or free termcap buffers; the
12901 struct does that for us now.
12902 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12903 (struct tty_display_info): Define members termcap_term_buffer and
12904 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12905 use them. Allocate them directly in struct rather than indirectly
12906 via a pointer, to simplify init_tty.
12908 * frame.c (check_minibuf_window): Initialize 'window' properly,
12909 so that Emacs reliably aborts later if 'window' is not initialized.
12911 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12913 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12914 of VoidSymbol (Bug#15154).
12916 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12918 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12919 mouse_face_beg_y and mouse_face_end_y.
12920 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12921 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12922 Adjust users and update comment where appropriate.
12924 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12926 * frame.c (check_minibuf_window): New function.
12927 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12928 Call check_minibuf_window (Bug#15183).
12930 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12932 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12933 because this is the only last cursor data we need to keep and consult.
12934 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12935 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12938 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12940 Fix recovering from possible decompression error.
12941 Since insert_from_gap doesn't always move point, we can't use PT as
12942 the position where the partially decompressed data ends, and
12943 should count how many bytes was produced so far.
12944 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12945 (unwind_decompress): Really delete partially uncompressed data.
12946 (Fzlib_decompress_region): Take decompressed data size into account.
12948 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12950 * syntax.c (init_syntax_once): Adjust comment and do an early
12951 initialization of Qchar_table_extra_slots just once...
12952 * casetab.c (init_casetab_once):
12953 * category.c (init_category_once):
12954 * character.c (syms_of_character):
12955 * coding.c (syms_of_coding):
12956 * xdisp.c (syms_of_xdisp): ...and omit it here.
12958 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12960 * xdisp.c (get_next_display_element): Don't apply to characters
12961 from a display vector the logic of setting it->end_of_box_run_p
12962 suitable for characters from a buffer. (Bug#15175)
12964 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12965 to handle directories, rather than '_utime' which doesn't.
12968 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12970 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12971 or fullscreen (Bug#14627).
12973 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12975 System-dependent integer overflow fixes.
12976 * process.c (Fset_process_window_size): Signal an error if
12977 the window size is outside the range supported by the lower level.
12978 * sysdep.c (set_window_size): Return negative on error,
12979 nonnegative on success, rather than -1, 0, 1 on not in system,
12980 failure, success. This is simpler. Caller changed.
12981 (serial_configure): Remove unnecessary initialization of local.
12982 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12983 size fits in unsigned long; this isn't true on some 32-bit hosts.
12984 Avoid buffer overrun if some future version of /proc/meminfo has a
12985 variable name longer than 20 bytes.
12986 (system_process_attributes) [__FreeBSD__]:
12987 Don't assume hw.availpages fits in 'int'.
12989 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12991 Don't let very long directory names overrun the stack.
12992 Fix some related minor problems involving "//", vfork.
12993 * callproc.c (encode_current_directory): New function.
12994 (call_process): Don't append "/"; not needed.
12995 * fileio.c (file_name_as_directory_slop): New constant.
12996 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12997 this can save the caller having to alloca.
12998 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12999 Use SAFE_ALLOCA, not alloca.
13000 (directory_file_name, Fexpand_file_name): Leave leading "//"
13001 alone, since it can be special even on POSIX platforms.
13002 * callproc.c (call_process):
13003 * process.c (Fformat_network_address):
13004 * sysdep.c (sys_subshell):
13005 Use encode_current_directory rather than rolling our own.
13006 (create_process): No need to encode directory; caller does that now.
13007 * process.h (encode_current_directory): New decl.
13008 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13009 Rework to avoid 'goto xyzzy;'.
13011 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13013 * xdisp.c (handle_face_prop): If the default face was remapped use
13014 the remapped face for strings from prefix properties. (Bug#15155)
13016 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13018 Minor cleanup for redisplay interface and few related functions.
13019 * frame.h (enum text_cursor_kinds): Move from here...
13020 * dispextern.h (enum text_cursor_kinds): ...to here.
13021 (toplevel): Drop unnecessary declarations.
13022 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13023 in update_window_end_hook and draw_window_cursor functions.
13024 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13025 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13026 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13027 * xterm.c (x_update_window_end, x_draw_window_cursor):
13028 * xdisp.c (display_and_set_cursor, update_window_cursor)
13029 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13030 enum text_cursor_kinds where appropriate.
13032 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13034 Redesign redisplay interface to drop updated_row and updated_area.
13035 * dispextern.h (updated_row, updated_area): Remove declaration.
13036 (struct redisplay_interface): Pass glyph row and row area parameters
13037 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13038 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13040 * dispnew.c (updated_row, updated_area): Remove.
13041 (redraw_overlapped_rows, update_window_line): Adjust user.
13042 (update_marginal_area, update_text_area): Likewise. Pass updated row
13043 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13044 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13047 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13049 * process.c (flush_pending_output): Remove stub.
13052 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13054 * callproc.c: Fix race that killed background processes (Bug#15144).
13055 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13056 Record deleted process-id in critical section, not afterwards.
13057 Don't mistakenly kill process created by a call-process invocation
13058 that discards output and does not wait.
13060 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13062 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13063 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13064 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13065 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13066 to shut up compiler in mark_object.
13067 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13069 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13071 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13072 We can't portably rely on PTY_OPEN doing that, even if
13073 it calls posix_openpt with O_CLOEXEC.
13075 2013-08-20 Kenichi Handa <handa@gnu.org>
13077 * character.c (string_char): Improve commentary.
13079 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13081 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13082 (struct animation_cache): Make signature a flexible array member.
13083 All uses changed. This is a tad slower but may insulate us better
13084 from future changes to ImageMagick.
13086 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13088 * image.c: Shrink memory needed for animation cache.
13089 (SIGNATURE_DIGESTSIZE): New constant.
13090 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13091 (imagemagick_create_cache): Copy the signature. This saves
13092 several KB of memory that ImageMagick wastes per signature.
13093 Don't bother updating the update_time, as the caller does that now.
13094 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13095 it's a fixed size struct member now.
13096 (imagemagick_get_animation_cache): Always destroy the signature,
13097 as it's now imagemagick_create_cache's responsibility to copy it.
13098 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13099 and use memcmp rather than strcmp.
13100 eassert that ImageMagick returns a signature of the specified length.
13102 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13104 * image.c (imagemagick_get_animation_cache): Don't segfault on
13106 (imagemagick_get_animation_cache): Revert to previous definition
13107 so that it actually works. But keep the memory leak fix.
13108 (imagemagick_get_animation_cache): Fix memory leak.
13110 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13112 * image.c: Fix animation cache signature memory leak.
13113 Fix some other minor performance problems while we're at it.
13114 (imagemagick_create_cache): Clear just the members that
13115 need clearing. Don't set update_time, as caller does that now.
13116 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13117 Simplify by using pointer-to-pointer instead of a prev pointer.
13118 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13119 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13120 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13121 it's already a copy. Free the signature probe unless it's cached.
13123 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13124 This was introduced by my 2013-08-12 fix for Bug#15035.
13126 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13128 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13129 (imagemagick_prune_animation_cache): Now static.
13131 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13133 * image.c (imagemagick_get_animation_cache): Don't segfault when
13134 pruning all entries.
13136 2013-08-18 Ken Brown <kbrown@cornell.edu>
13138 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13139 static heap if ENABLE_CHECKING is defined.
13140 (max_bss_sbrk_ptr): New variable.
13141 (bss_sbrk): Use it.
13142 (report_sheap_usage): Report maximum static heap usage instead of
13143 ending static heap usage.
13145 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13147 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13148 of zlib_initialized according to the results of calling
13149 init_zlib_functions.
13151 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13153 * image.c: Implement an ImageMagick per-image cache.
13154 (imagemagick_get_animation_cache): Fix a double-free error.
13155 (imagemagick_load_image): Remove the ping_wand code, which only
13156 apparently saved time on invalid animated images, and slowed down
13157 everything else. Optimize for the common case.
13159 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13161 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13163 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13165 * marker.c (set_marker): Remove documentation of undefined behavior.
13167 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13169 * image.c (imagemagick_compute_animated_image): Animate correctly
13170 when sub-images are smaller than the main image.
13171 (imagemagick_compute_animated_image): Setting the iterator row to
13172 zero is apparently not allowed.
13173 (imagemagick_compute_animated_image): Allow images that say they
13174 have sub-images that are bigger than the main image, but just crop
13177 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13179 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13181 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13183 * image.c (imagemagick_compute_animated_image): Respect the GIF
13186 2013-08-15 Ken Brown <kbrown@cornell.edu>
13188 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13189 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13192 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13194 Fix minor problems found by static checking.
13195 * frame.c (delete_frame):
13196 * xdisp.c (next_element_from_display_vector):
13197 Avoid uninitialized local.
13198 * image.c (imagemagick_compute_animated_image): Port to C89.
13199 Prefer usual GNU indentation style for loops.
13200 Be more careful about bizarrely large sizes, by using ptrdiff_t
13203 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13205 Fix infinite frame selection loop (Bug#15025).
13206 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13208 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13210 * xdisp.c (compute_window_start_on_continuation_line):
13211 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13212 to make sure we end up setting the window start at the leftmost
13213 visible character of the display line. This avoids funky
13214 horizontal shifting because the window start is not kept on the
13215 same position. (Bug#15090)
13216 (next_element_from_display_vector): Support 'box' face attribute
13217 in the face definitions of a display vector. (Bug#15099)
13219 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13221 * image.c (imagemagick_compute_animated_image): Implement animated
13222 images (bug#14700).
13223 (imagemagick_compute_animated_image): Fix some compilation
13224 warnings. Implement a very simple cache to make the animation
13225 usable at all, but it should be replaced with a per-image cache.
13227 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13229 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13230 to do `for' loops over alist values.
13231 * buffer.h (FOR_EACH_BUFFER):
13232 * process.c (FOR_EACH_PROCESS): Use it.
13233 (handle_child_signal, status_notify, Fget_buffer_process)
13234 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13236 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13238 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13239 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13240 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13241 to xzalloc and so avoid redundant call to memset.
13242 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13243 members because it is allocated with xzalloc and so already zeroed.
13245 2013-08-14 Ken Brown <kbrown@cornell.edu>
13247 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13250 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13252 Utility function and macro to copy Lisp string to C string.
13253 * lisp.h (xlispstrdupa): New macro.
13254 (xlispstrdup): New prototype.
13255 * alloc.c (xlispstrdup): New function.
13256 * callint.c (Fcall_interactively):
13257 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13258 (Fsubstitute_in_file_name):
13259 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13260 * image.c (x_create_bitmap_from_file):
13261 * w32term.c (w32_term_init):
13262 * xterm.c (x_term_init): Use xlispstrdup.
13264 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13266 * image.c (imagemagick_load_image): Make animated pictures work.
13267 There's still some problems with background color settings, though
13270 * decompress.c (unwind_decompress): Always restore point.
13272 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13274 * marker.c (set_marker): Reformat documentation.
13276 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13278 * xdisp.c (cursor_type_changed): Now static.
13280 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13281 Use changed. This avoids the need to call xmalloc and for the
13282 caller to call xfree, and avoids memory leaks in some situations.
13284 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13286 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13287 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13288 (redisplay_window): If window_end_valid is cleared due to non-zero
13289 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13290 so do not call to try_cursor_movement for that window.
13292 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13294 * window.h (struct window): Convert window_end_pos and
13295 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13296 (wset_window_end_pos, wset_window_end_vpos): Remove.
13297 * dispnew.c (adjust_glyph_matrix):
13298 * window.c (Fwindow_end, replace_window, set_window_buffer)
13300 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13301 (set_vertical_scroll_bar, redisplay_window, try_window)
13302 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13303 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13304 (note_mouse_highlight): Adjust users.
13305 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13308 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13310 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13311 * image.c (imagemagick_filename_hint): Use `const char *' and
13312 prefer SSDATA to SDATA to avoid warnings.
13314 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13316 Cleanup window fringes, margins and scroll bars adjustments.
13317 * window.c (set_window_fringes, set_window_margins)
13318 (set_window_scroll_bars, apply_window_adjustment): New functions.
13319 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13320 (Fset_window_scroll_bars): Use them.
13322 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13324 * window.h (struct window): Convert scroll_bar_width
13325 from Lisp_Object to integer. Adjust comment.
13326 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13328 * window.c (wset_scroll_bar_width): Remove.
13329 (make_window): Initialize scroll_bar_width.
13330 (Fsplit_window_internal): Use direct assignment.
13331 (Fset_window_configuration, save_window_save):
13332 Convert Lisp_Object to integer and back where appropriate.
13333 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13334 bar was actually changed, and mention this in docstring.
13336 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13338 * decompress.c: Minor simplifications.
13339 (Fzlib_decompress_region): Don't bother verifying
13340 that avail_out <= UINT_MAX, as that was confusing.
13341 Mention the restriction in a comment instead.
13342 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13344 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13346 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13347 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13349 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13351 * image.c (imagemagick_filename_hint): Check for errors in the
13354 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13356 * window.c (Fwindow_margins): Return nil when there's no marginal
13357 area, as per the documented API.
13359 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13360 Fmake_vector, as scroll bar's struct members are not all Lisp
13361 objects now. This avoids crashes in GC.
13363 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13364 bool, so its address could be taken.
13366 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13368 * image.c (imagemagick_filename_hint): New function to possibly
13369 apply `image-content-type-suffixes'.
13370 (imagemagick_load_image): Use it.
13372 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13374 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13375 if loading zlib failed.
13377 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13379 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13380 2013-08-13 checkin below. Change bool to BOOL, rule is:
13381 All Obj-C code uses BOOL, except for interfaces callable from C.
13383 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13385 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13387 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13388 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13389 bool instead of BOOL.
13390 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13391 from Lisp_Object to bitfield. Adjust comment.
13392 * w32term.c (x_scroll_bar_create): Adjust user.
13393 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13394 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13395 Use bool for boolean.
13396 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13397 to `unsigned int' when defining a bitfield.
13399 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13401 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13403 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13405 * window.h (struct window): Convert left_margin_cols and
13406 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13407 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13408 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13410 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13412 (showing_window_margins_p, update_window_line, update_frame_1):
13413 * fringe.c (draw_fringe_bitmap_1):
13414 * xdisp.c (window_box_width): Adjust users.
13415 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13416 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13417 Use direct assignment.
13418 (Fset_window_configuration, save_window_save, Fwindow_margins):
13419 Convert Lisp_Object to integer and back where appropriate.
13420 (Fset_window_margins): Adjust user. Return t if any margin
13421 was actually changed, and mention this in docstring.
13423 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13425 * syntax.c (forward_word):
13426 * cmds.c (forward_char, backward_char): Mention the optional argument.
13428 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13430 * window.h (struct window): Convert left_fringe_width
13431 and right_fringe_width from Lisp_Objects to integers.
13433 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13434 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13435 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13437 (make_window): Initialize new integer fields to -1.
13438 (Fsplit_window_internal): Use direct assignment.
13439 (Fset_window_configuration, save_window_save):
13440 Convert Lisp_Object to integer and back where appropriate.
13441 (Fset_window_fringes): Adjust user. Return t if any fringe
13442 was actually changed, and mention this in docstring.
13444 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13446 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13447 * nsfns.m (x_set_cursor_type):
13448 * w32fns.c (x_set_cursor_type):
13449 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13450 * xdisp.c (set_frame_cursor_types): ...but in common code.
13452 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13454 * font.c (clear_font_cache): New function, stripped from...
13455 (Fclear_font_cache): ...here, which now uses the function
13456 above. Adjust comment.
13457 * font.h (clear_font_cache): Add prototype.
13458 * xfaces.c (clear_face_cache): Use clear_font_cache.
13460 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13462 * window.c (Fset_window_start): Compare `w', not `window' because
13463 `w' might not be equal to `window' after call to decode_live_window.
13465 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13467 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13468 This fixes a problem introduced by the Bug#15035 patch
13469 when using GPG. Reported by Herbert J. Skuhra.
13471 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13473 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13474 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13475 not yet initialized.
13477 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13479 * decompress.c (Fzlib_decompress_region): Support zlib
13480 decompression, too, and rename.
13482 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13484 Minor zlib configuration tweaks.
13485 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13486 Don't assume presence of fn_inflateInit2_ zlib internal function.
13488 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13490 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13491 include the zlib prefix.
13493 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13495 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13496 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13497 define static variables that are pointers to zlib functions to be
13498 dynamically loaded.
13499 (init_zlib_functions) [WINDOWSNT]: New function.
13500 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13502 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13503 macros instead of invoking the zlib functions directly.
13504 (syms_of_decompress): DEFSYM Qzlib_dll.
13505 Staticpro Szlib_available_p.
13507 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13509 Avoid looping over all frame windows to freeze and unfreeze.
13510 * window.h (struct window): Drop frozen_window_start_p.
13511 (freeze_window_starts): Drop prototype.
13512 * frame.h (struct frame): New frozen_window_starts flag.
13513 (FRAME_WINDOWS_FROZEN): New macro.
13514 * window.c (freeze_window_start, freeze_window_starts):
13516 (select_window, replace_window): Adjust users.
13517 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13518 (window_frozen_p): New function.
13519 (redisplay_window): Use it.
13521 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13523 Fix some fd issues when running subprocesses (Bug#15035).
13524 Fix bugs that can leak files or file descriptors on errors.
13525 Don't unlink open temp files, as that's hard for users to diagnose
13526 when things go awry (e.g., temp disk exhausted).
13527 Don't bother to lock temp files. Check for invalid recursion.
13528 * callproc.c (synch_process_fd): Remove. All uses removed.
13529 (synch_process_tempfile): New var or macro.
13530 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13532 (record_kill_process): New arg, the temp name. All callers changed.
13533 (delete_temp_file): Now just a simple wrapper around unlink.
13534 (call_process_kill): New arg, the call_process_fd array.
13535 Close them all. Clear synch_process_pid. Remove the temp file,
13536 or arrange for it to be removed.
13537 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13538 that's been moved to synch_process_tempfile. Caller changed.
13539 Do not remove the tempfile; that's now call_process_kill's
13541 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13542 call_process_kill; the caller now does that.
13543 (call_process_cleanup): Do not close the process fd; that's now
13544 call_process_kill's responsibility.
13545 (Fcall_process): Implement via new function call_process, which
13546 has most of the old body of Fcall_process, but with a different API.
13547 (call_process): New function that does not open or close filefd if
13548 it is nonnegative. Record which fds need to be closed, and let
13549 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13550 Signal an error if invoked recursively (could be done via a hook).
13551 Simplify creation of the tempfile in the MSDOS case.
13552 Don't create the output file until after checking for the executable.
13553 Report any failure to open /dev/null.
13554 Don't open /dev/null for writing twice; once is enough.
13555 Don't create pipe if all output is being discarded or sent to file.
13556 Don't worry about setting up the coding system or reading from the
13557 pipe if all output is being discarded.
13558 Hoist fd_error local into top level, to lessen block nesting.
13559 Don't record deleted pid here; now done by Fcall_process_region.
13560 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13561 and note its success in synch_process_tempfile.
13562 Do not leak resources when child_setup fails.
13563 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13564 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13565 (create_temp_file): Now returns open fd, with an additional
13566 Lisp_Object * argument to return the name. All callers changed.
13567 Do not close the file; rewind it instead, and leave it open for
13568 the caller. Do not lock the temp file. Unwind-protect the file
13569 and the file-descriptor.
13570 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13571 If an asynchrounous process, record it here, not in call_process.
13572 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13573 * eval.c (set_unwind_protect): New function.
13574 * fileio.c (write_region): New function, generalized from the
13575 old Fwrite_region. Do not lock temp files.
13576 (Fwrite_region): Use it.
13577 * lisp.h (set_unwind_protect, write_region): New decls.
13578 * process.c: Include <verify.h>.
13579 (make_process): Mark fds as initially closed.
13580 (deleted_pid_list): Now a list of pid-filename pairs.
13582 (close_process_fd): New function.
13583 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13584 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13585 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13586 (create_process, create_pty, Fmake_serial_process)
13587 (server_accept_connection): Record which fds need to be closed,
13588 and let deactivate_process close them.
13589 (Fmake_network_process): Do not discard the unwind-protect
13590 until it's safe to do so.
13591 (deactivate_process): Close the fds opened by create_process etc.
13592 (Fprocess_send_eof): Adjust to new way of recording open fds.
13593 Report an error if /dev/null can't be opened, instead of aborting.
13594 * process.h (PROCESS_OPEN_FDS): New constant.
13595 (struct Lisp_Process): New member open_fds.
13596 (record_kill_process, record_deleted_pid): Adjust signatures.
13597 (record_deleted_pid): Move decl here ...
13598 * syswait.h (record_deleted_pid): ... from here.
13600 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13602 * decompress.c: Fix bugs with large buffers and weird inputs.
13603 Tune a bit. Reindent as per usual Emacs style.
13604 (BUFFER_SIZE): Remove.
13605 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13606 more than UINT_MAX bytes. Decompress into the gap instead of into
13607 an auto buffer, as this should avoid copying. Return nil if
13608 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13609 set immediate_quit; we shouldn't trust zlib code that much.
13611 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13613 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13614 errors, and really move the gap to where we want it.
13616 * lisp.h: Include decompress.c support.
13618 * emacs.c (main): Include decompress.c support.
13620 * Makefile.in: Include -lz if present.
13622 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13624 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13625 (initWithTitle:): Initialize frame to 0.
13626 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13627 (fillWithWidgetValue:frame:): Rename from
13628 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13630 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13631 fillWithWidgetValue:frame:
13633 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13634 remove memory leak warnings.
13636 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13637 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13638 menu_pending_title.
13640 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13641 (x_activate_menubar): Update the whole menu.
13642 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13643 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13644 current event is not NSSystemDefined (Bug#15001).
13645 Call ns_check_menu_open only if trackingMenu is 2.
13646 (menuDidClose:): New method, decrease trackingMenu.
13647 (fillWithWidgetValue:setDelegate:): New method.
13648 (fillWithWidgetValue:): Call the above.
13650 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13652 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13654 Omit some unnecessary casts.
13655 Many of these go back to the old pre-C89 days, when they may have
13656 been needed, but we've been assuming C89 or later for a while now.
13657 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13658 (live_float_p, live_misc_p, live_vector_p):
13659 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13660 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13661 (defvar_per_buffer):
13662 * callint.c (Fcall_interactively):
13663 * doc.c (Fsubstitute_command_keys):
13664 * filelock.c (get_boot_time):
13665 * frame.c (xrdb_get_resource):
13666 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13667 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13668 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13669 (menuitem_highlight_callback, menu_destroy_callback)
13670 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13671 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13672 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13673 (xg_tool_bar_help_callback, tb_size_cb):
13674 * image.c (xpm_alloc_color, png_read_from_memory)
13675 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13676 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13678 * keymap.c (describe_map):
13679 * nsfns.m (Fns_display_monitor_attributes_list):
13680 * nsmenu.m (process_dialog:):
13681 * nsterm.m (hold_event):
13682 * process.c (wait_reading_process_output):
13683 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13684 * scroll.c (do_direct_scrolling, scrolling_1):
13685 * termcap.c (tgetent):
13686 * window.c (check_window_containing, add_window_to_list)
13687 (freeze_window_starts):
13688 * xdisp.c (compare_overlay_entries, vmessage):
13689 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13690 (x_get_monitor_attributes_xrandr)
13691 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13692 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13693 * xfont.c (xfont_match, xfont_open):
13694 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13695 (menubar_selection_callback, menu_position_func)
13696 (popup_selection_callback, create_and_show_popup_menu)
13697 (dialog_selection_callback, create_and_show_dialog):
13698 * xrdb.c (x_get_string_resource)
13700 * xsmfns.c (x_session_check_input):
13701 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13702 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13703 (xaw_jump_callback, xaw_scroll_callback):
13704 Omit unnecessary casts.
13706 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13708 Minor string-length refactoring.
13709 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13710 * frame.c (make_monitor_attribute_list):
13711 Prefer build_string to strlen + make_string.
13713 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13715 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13716 don't check minor_code (Bug#14417).
13718 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13720 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13721 vertical positions instead. This avoids calling MATRIX_ROW with
13722 row numbers that are possibly beyond valid limits. (Bug#15064)
13724 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13726 Use xstrdup and build_unibyte_string where applicable.
13727 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13728 * xfns.c (x_window):
13729 * xrdb.c (x_get_customization_string):
13730 * xterm.c (xim_initialize):
13731 * w32fns.c (w32_window): Use xstrdup.
13732 (w32_display_monitor_attributes_list):
13733 * emacs.c (init_cmdargs):
13734 * keyboard.c (PUSH_C_STR):
13735 * nsfont.m (nsfont_open):
13736 * sysdep.c (system_process_attributes):
13737 * w32.c (system_process_attributes):
13738 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13740 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13742 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13743 variables of these types so that GDB would know about them, as aid
13744 for debugging fatal exceptions. (Bug#15024) See also
13745 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13748 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13750 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13751 larger than the NSWindow (Bug#14934).
13753 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13755 Redesign redisplay interface to drop global variable updated_window.
13756 Always pass currently updated window as a parameter to update routines.
13757 * dispextern.h (updated_window): Remove declaration.
13758 (struct redisplay_interface): Pass window parameter to
13759 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13760 and after_update_window_hook.
13761 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13763 * dispnew.c (updated_window): Remove.
13764 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13765 (update_window_line): Adjust to match redisplay interface changes.
13766 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13767 (ns_scroll_run, ns_after_update_window_line):
13768 * w32term.c (x_update_window_begin, x_update_window_end)
13769 (x_after_update_window_line, x_scroll_run):
13770 * xterm.c (x_update_window_begin, x_update_window_end)
13771 (x_after_update_window_line, x_scroll_run):
13772 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13773 Likewise. Adjust comments where appropriate.
13774 (x_cursor_to): Simplify because this is always called during window
13775 update (but install debugging check anyway).
13776 (expose_window): Check must_be_updated_p flag to see whether this
13777 function is called during window update.
13779 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13781 Do not reset window modification event counters excessively.
13782 These leftovers and poor man's tricky methods to catch extra
13783 redisplay's attention are no longer needed.
13784 * frame.c (set_menu_bar_lines_1):
13785 * minibuf.c (read_minibuf_unwind):
13786 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13787 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13788 (window_scroll_line_based, Fset_window_configuration):
13789 * xdisp.c (redisplay_window): Do not reset last_modified and
13790 last_overlay_modified counters.
13792 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13794 * xselect.c (x_send_client_event): Set send_event and serial, memset
13795 data.l as it might be bigger than data.b. Use 24 bit mask to
13796 XSendEvent (Bug#15034).
13798 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13800 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13801 for TTY frames that are not the top frame on their console.
13804 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13806 * w32term.c (w32fullscreen_hook): Really maximize frame when
13807 asked for (Bug#14841).
13809 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13811 Prefer selected_window to Fselected_window, likewise for frames.
13812 * buffer.c (Fbuffer_swap_text):
13813 * data.c (Fvariable_binding_locus):
13814 * window.c (run_window_configuration_change_hook): Adjust users.
13815 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13816 Use decode_live_frame.
13818 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13820 Be more careful if selected window shows the buffer other than current,
13821 use window_outdated only if this is not so. This change should also
13822 address some weird issues discussed in Bug#13012.
13823 * window.h (window_outdated): New prototype.
13824 * window.c (window_outdated): Now here. Convert from static and
13825 always assume window's buffer.
13826 (Fwindow_end, Fwindow_line_height): Use it.
13827 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13828 and always assume window's buffer.
13829 (redisplay_window): Adjust user.
13830 (redisplay_internal): Call to reconsider_clip_changes once and
13831 check whether mode line should be updated only if selected window
13832 shows current buffer.
13833 (run_window_scroll_functions): Use eassert for debugging check.
13834 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13836 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13838 * window.c (window_scroll, window_scroll_pixel_based)
13839 (window_scroll_line_based): Use bool for booleans.
13841 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13843 * process.c: Fix minor off-by-one issues in descriptor counts.
13844 This shouldn't fix any real bugs, but it cleans up the code a bit.
13845 (max_process_desc, max_input_desc): -1, not 0, means none.
13847 (delete_input_desc): New function.
13848 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13849 (deactivate_process): Scan backwards when recomuting max_process_desc;
13850 that should be faster.
13851 (init_process_emacs): Initialize max_input_desc.
13853 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13855 Use region cache to speedup bidi_find_paragraph_start.
13856 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13857 Rename cache_long_line_scans to cache_long_scans.
13858 * buffer.c (bset_cache_long_line_scans): Rename to
13859 bset_cache_long_scans.
13860 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13861 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13863 (syms_of_buffer): Rename cache-long-line-scans to
13864 cache-long-scans. Adjust docstring.
13865 * search.c (newline_cache_on_off):
13866 * indent.c (width_run_cache_on_off): Adjust users.
13867 * bidi.c (bidi_paragraph_cache_on_off): New function.
13868 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13869 * insdel.c (prepare_to_modify_buffer):
13870 Invalidate bidi_paragraph_cache if enabled.
13872 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13874 Invalidate region caches only if buffer text is going to be changed.
13875 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13876 (modify_text): ...new prototype.
13877 (prepare_to_modify_buffer_1): New prototype.
13878 * textprop.c (modify_region): Rename to...
13879 (modify_text_properties): ...new function.
13880 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13881 (Fremove_list_of_text_properties): Adjust users.
13882 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13883 (modify_text): ...new function.
13884 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13885 (prepare_to_modify_buffer_1): ...new function.
13886 * casefiddle.c (casify_region):
13887 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13888 (Ftranspose_regions): Use modify_text.
13890 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13892 * lisp.mk (lisp): Add nadvice.elc.
13894 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13896 New macro to iterate over live buffers similar to frames.
13897 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13898 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13899 Declare buffer-related variables here to offload lisp.h.
13900 * buffer.c (Vbuffer_alist): Adjust comment.
13901 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13902 (other_buffer_safely):
13903 * data.c (store_symval_forwarding):
13904 * dispnew.c (Fframe_or_buffer_changed_p):
13905 * fileio.c (Fdo_auto_save):
13906 * filelock.c (unlock_all_files):
13907 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13909 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13911 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13912 * callproc.c (create_temp_file):
13913 * filelock.c (create_lock_file):
13914 Assume mkostemp, since it's now provided by Gnulib.
13916 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13918 * w32.c (mkostemp): New function.
13919 (mktemp): Remove, no longer used. Most of the code reused in
13920 mkostemp. (Bug#15015)
13921 (mktemp): Don't undef.
13923 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13925 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13926 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13927 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13928 (free_glyph_pool, check_glyph_memory): Likewise for
13929 all users. Adjust comments where appropriate.
13931 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13933 * composite.h: Minor fixups.
13934 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13935 to fix a misspelling, and change it to an inline function while
13936 we're at it (it need not be a macro). All uses changed.
13937 (composition_method, composition_valid_p):
13938 Rewrite to avoid assignments in if-conditions.
13940 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13942 Do not use global Lisp_Object in composition macros.
13943 * composite.h (composition_temp): Remove declaration.
13944 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13945 (composition_method, composition_valid_p): ...inline functions.
13946 (compose_region): Remove the leftover.
13947 * composite.c (composition_temp): Remove.
13948 (run_composition_function, update_compositions)
13949 (composition_compute_stop_pos, composition_adjust_point)
13950 (Ffind_composition_internal):
13951 * coding.c (handle_composition_annotation):
13952 * xdisp.c (handle_composition_prop, check_point_in_composition):
13953 Related users changed.
13955 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13957 Drop FRAME_PTR typedef.
13958 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13959 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13960 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13961 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13962 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13963 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13964 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13965 All related users changed.
13967 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13969 * eval.c (default_toplevel_binding): New function.
13971 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13972 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13973 (syms_of_eval): Export them.
13974 * data.c (Fdefault_value): Micro cleanup.
13975 * term.c (init_tty): Use "false".
13977 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13979 Fix X GC leak in GTK and raw (no toolkit) X ports.
13980 * xterm.c (x_free_frame_resources): If white and black relief
13981 GCs are allocated, always free them here.
13982 * xfns.c (x_make_gc): Omit redundant initialization.
13983 * widget.c (create_frame_gcs): Remove the leftover.
13984 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13985 in x_free_frame_resources.
13987 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13989 * nsterm.m (windowWillResize:toSize:): Only change title if
13990 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13992 (viewDidEndLiveResize): New method.
13994 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13995 inside NS_IMPL_COCOA.
13997 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13999 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14000 Do not check whether undo is enabled because record_insert and
14001 record_delete does that themselves.
14003 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14005 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14006 member which is not really used any more.
14007 (FRAME_XIC_BASE_FONTNAME): Remove.
14008 * xfns.c (xic_free_fontset): Adjust user.
14009 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14010 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14011 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14012 (xdialog_show): Use eassert for debugging check.
14013 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14015 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14017 * fileio.c, fns.c (merge): Move extern decl from here ...
14018 * lisp.h (merge): ... to here.
14020 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14022 Fix last font-related change.
14023 * w32font.h (w32font_list_internal, w32font_match_internal):
14025 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14026 (uniscribe_list_family): Adjust to match font API change.
14027 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14028 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14030 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14032 * frame.h (FRAME_MOUSE_UPDATE):
14033 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14034 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14036 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14038 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14039 * font.h (struct font_driver): Change list, match, and list_family
14040 functions to accept struct frame * as first arg.
14041 * font.c (font_score, font_compare, font_sort_entities):
14043 (font_sort_entities, font_list_entities, font_select_entity)
14044 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14045 match font API change.
14046 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14047 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14048 * ftxfont.c (ftxfont_list, ftxfont_match):
14049 * xftfont.c (xftfont_list, xftfont_match):
14050 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14051 * w32font.c (w32font_list, w32font_match, w32font_list)
14052 (w32font_list_internal, w32_font_match_internal): Likewise.
14053 * xfaces.c (Fx_family_fonts): Adjust user.
14055 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14057 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14058 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14059 only if HAVE_X_WINDOWS is in use.
14060 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14061 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14062 * w32term.c (x_wm_set_icon_position): Likewise.
14063 * w32fns.c (x_icon): Adjust user.
14065 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14067 * xterm.c (last_mouse_press_frame): Remove the
14068 leftover which is not really used any more.
14069 (handle_one_xevent, syms_of_xterm): Adjust users.
14070 (x_flush): Call XFlush once per each X display, not frame.
14071 This is better because this code always unconditionally skips
14072 non-X frames in Vframe_list and issues the only XFlush if we
14073 have more than one X frame on the same X display.
14074 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14075 Use bool for booleans.
14076 (x_draw_glyph_string_background, cvt_string_to_pixel)
14077 (cvt_pixel_dtor): Drop unnecessary prototypes.
14078 * xterm.h (x_display_ok): Adjust prototype.
14080 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14082 Drop unnecessary functions that deals with frame pixel size.
14083 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14084 (x_pixel_height): Drop prototypes.
14085 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14086 (x_pixel_height): Drop implementations.
14087 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14088 which should be always valid for window frame.
14089 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14090 * w32menu.c (Fx_popup_dialog):
14091 * xmenu.c (Fx_popup_dialog): Likewise for both.
14093 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14095 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14096 frame parameters and call to Fmodify_frame_parameters just once.
14097 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14098 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14099 and mention nil frame in docstring.
14101 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14103 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14104 (x_figure_window_size): Likewise. Adjust to return long.
14105 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14106 (toplevel): Move Qterminal_live_p to...
14107 * terminal.c (toplevel): ...here, make it static, and...
14108 (syms_of_terminal): ...DEFSYM here.
14109 * frame.h (Qterminal_live_p): Remove declaration.
14110 (make_frame, x_figure_window_size): Adjust prototype.
14111 * nsfns.m (Fx_create_frame): Use long for window flags.
14113 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14115 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14116 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14117 Do not assume that emacs_close (INT_MAX) is a no-op.
14119 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14121 * xfaces.c (make_face_cache): For struct face_cache, prefer
14122 xmalloc to xzalloc and so avoid redundant call to memset.
14123 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14125 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14127 * fringe.c (draw_window_fringes, update_window_fringes)
14128 (compute_fringe_widths):
14129 * w32term.c (x_draw_glyph_string):
14130 * window.c (candidate_window_p, Frecenter):
14131 * xfaces.c (realize_basic_faces, realize_default_face)
14132 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14133 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14134 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14135 * xmenu.c (Fx_menu_bar_open_internal):
14136 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14137 * xsettings.c (xft_settings_event):
14138 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14139 Use bool for booleans. Adjust style and comments where
14141 * dispextern.h (draw_window_fringes, update_window_fringes)
14142 (compute_fringe_widths):
14143 * xterm.h (x_had_errors_p): Adjust prototype.
14145 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14147 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14148 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14150 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14152 * fns.c (toplevel): Remove comment before Fsafe_length because
14153 it checks for QUIT.
14155 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14157 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14159 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14161 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14162 frame which got the message is still alive, before dereferencing
14163 its pointer. (Bug#14970)
14165 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14166 be a live window, before using it as such. (Bug#14970)
14168 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14170 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14171 w32_detect_focus_change instead of doing part of its job by hand.
14172 This fixes the problem whereby FOCUS_OUT events were not sent to
14175 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14177 * process.c (Fprocess_list): Doc fix.
14179 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14180 being re-exposed only if it didn't ask to become visible.
14181 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14182 was previously iconified. (Bug#14841)
14183 (x_iconify_frame): Mark the frame iconified.
14185 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14187 Fix minor problems found by static checking.
14188 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14189 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14191 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14193 * eval.c (set_specpdl_old_value): New function.
14194 (unbind_to): Minor simplification.
14195 (get_backtrace_frame): New function.
14196 (Fbacktrace_frame): Use it. Add `base' argument.
14197 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14198 (syms_of_eval): Export backtrace-eval.
14199 * xterm.c (x_focus_changed): Simplify.
14201 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14203 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14205 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14207 * xdisp.c (redisplay_window): Instead of moving point out of
14208 scroll margin, reject the force_start method, and try scrolling
14209 instead. (Bug#14780)
14211 2013-07-24 Ken Brown <kbrown@cornell.edu>
14213 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14216 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14218 * eval.c (Fprogn): Do not check that BODY is a proper list.
14219 This undoes the previous change. The check slows down the
14220 interpreter, and is not needed to prevent a crash. See
14221 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14223 2013-07-23 Glenn Morris <rgm@gnu.org>
14225 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14227 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14229 Port to GNU/Linux systems with tinfo but not ncurses.
14230 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14231 to decide whether ncurses is being used. Without this change,
14232 GCC complains about tgetent not being declared, on a system
14233 that has tinfo installed but ncurses not installed.
14235 * eval.c (Fprogn): Check that BODY is a proper list.
14237 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14238 * data.c (Fsetq_default):
14239 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14240 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14242 Tune by taking advantage of the fact that ARGS is always a list
14243 when a function is declared to have UNEVALLED args.
14245 * emacsgtkfixed.c: Port to GCC 4.6.
14246 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14248 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14250 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14251 here to silence compiler warnings.
14253 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14255 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14256 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14257 from messing up Emacs's 'struct frame' (Bug#14923).
14259 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14261 * alloc.c (make_save_ptr_ptr): Define this function.
14262 It was inadvertently omitted. It's needed only if
14263 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14265 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14267 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14268 frame have focus (Bug#14895).
14270 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14272 Avoid vfork-related deadlock more cleanly.
14273 * callproc.c (child_setup): When the child's exec fails, output
14274 the program name, as that's more useful. Use O_NONBLOCK to avoid
14276 * process.c (create_process_1): Remove; no longer needed.
14277 (create_process): Remove timer hack; no longer needed, now that
14278 the child avoids deadlock.
14280 2013-07-20 Glenn Morris <rgm@gnu.org>
14282 * image.c (Fimage_flush): Fix doc typo.
14284 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14286 Fix array bounds violation when pty allocation fails.
14287 * process.c (PTY_NAME_SIZE): New constant.
14288 (pty_name): Remove static variable; it's now auto.
14289 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14290 Take pty_name as an arg rather than using a static variable.
14291 All callers changed.
14292 (create_process): Recover pty_flag from process, not from volatile local.
14293 (create_pty): Stay inside array even when pty allocation fails.
14294 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14296 * lread.c (Fload): Avoid initialization only when lint checking.
14297 Mention that it's needed only for older GCCs.
14299 2013-07-20 Kenichi Handa <handa@gnu.org>
14301 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14302 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14304 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14306 * lread.c (Fload): Avoid uninitialized warning.
14308 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14310 Fix some minor file descriptor leaks and related glitches.
14311 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14312 (create_lock_file): Use write, not emacs_write.
14313 * image.c (slurp_file, png_load_body):
14314 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14315 (server_accept_connection):
14316 Don't leak an fd on memory allocation failure.
14317 * image.c (slurp_file): Add a cheap heuristic for growing files.
14318 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14319 as that's what the other routines do. Maybe input need not be
14320 blocked at all, but it's better to be consistent.
14321 Avoid undefined behavior when strlen is zero.
14323 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14324 (NSTATICS): Now a constant; doesn't need to be a macro.
14326 2013-07-19 Richard Stallman <rms@gnu.org>
14328 * coding.c (decode_coding_utf_8): Add simple loop for fast
14329 processing of ASCII characters.
14331 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14333 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14335 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14337 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14338 unportable 'struct x_display_info'.
14339 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14340 is a portable type.
14342 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14344 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14345 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14347 (system_process_attributes): Prefer plain char to unsigned char
14348 when either will do. Clean up properly if interrupted or if
14349 memory allocations fail. Don't assume sscanf succeeds.
14350 Remove no-longer-needed workaround to stop GCC from whining.
14351 Read command-line once, instead of multiple times. Check read status a
14352 bit more carefully.
14354 Fix obscure porting bug with varargs functions.
14355 The code assumed that int is treated like ptrdiff_t in a vararg
14356 function, which is not a portable assumption. There was a similar
14357 -- though these days less likely -- porting problem with various
14358 assumptions that pointers of different types all smell the same as
14359 far as vararg functions is conserved. To make this problem less
14360 likely in the future, redo the API to use varargs functions.
14361 * alloc.c (make_save_value): Remove this vararg function.
14362 All uses changed to ...
14363 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14364 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14366 (make_save_ptr): Rename from make_save_pointer, for consistency with
14367 the above. Define only on platforms that need it. All uses changed.
14369 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14371 * keyboard.c: Try to fix typos in previous change.
14372 (DISPLAY_LIST_INFO): New macro.
14373 (kbd_buffer_get_event): Do not access members that are not present
14374 in X11. Revert inadvertent change of "!=" to "=".
14376 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14378 * keyboard.c (kbd_buffer_get_event):
14379 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14380 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14382 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14384 * filelock.c: Fix unlikely file descriptor leaks.
14385 (get_boot_time_1): Rework to avoid using emacs_open.
14386 This doesn't actually fix a leak, but is better anyway.
14387 (read_lock_data): Use read, not emacs_read.
14389 * doc.c: Fix minor memory and file descriptor leaks.
14390 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14391 (get_doc_string, Fsnarf_documentation):
14392 Fix file descriptor leak on error.
14394 * term.c: Fix minor fdopen-related file descriptor leaks.
14395 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14396 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14398 * charset.c: Fix file descriptor leaks and errno issues.
14400 (load_charset_map_from_file): Don't leak file descriptor on error.
14401 Use plain record_xmalloc since the allocation is larger than
14402 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14404 * eval.c (record_unwind_protect_nothing):
14405 * fileio.c (fclose_unwind):
14407 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14408 The replacement doesn't block input, but that no longer seems
14411 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14413 * lread.c: Fix file descriptor leaks and errno issues.
14414 (Fload): Close some races that leaked fds or streams when 'load'
14416 (Fload, openp): Report error number of last nontrivial failure to open.
14417 ENOENT counts as trivial.
14418 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14420 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14421 now that the function is always called with a nonnegative arg.
14422 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14423 All uses replaced with ...
14424 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14426 A few more minor file errno-reporting bugs.
14427 * callproc.c (Fcall_process):
14428 * doc.c (Fsnarf_documentation):
14429 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14430 * process.c (set_socket_option):
14431 Don't let a constructor trash errno.
14432 * doc.c: Include <errno.h>.
14434 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14436 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14438 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14440 Fix w32 bug with call-process-region (Bug#14885).
14441 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14442 to Fcall_process when the input is empty. This simplifies the
14443 code a bit. It makes no difference on POSIXish platforms but
14444 apparently it fixes a bug on w32.
14446 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14447 * fileio.c (close_file_unwind): Don't close if FD is negative;
14448 this can happen when unwinding a zapped file descriptor.
14449 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14450 in case Emacs runs out of memory between the two unwind-protects.
14451 Don't trash errno when closing FD.
14452 Zap the FD in the specpdl when closing it, instead of deferring
14453 the removal of the unwind-protect; this fixes a bug where a child
14454 function unwinds the stack past us.
14456 New unwind-protect flavors to better type-check C callbacks.
14457 This also lessens the need to write wrappers for callbacks,
14458 and the need for make_save_pointer.
14459 * alloc.c (free_save_value):
14460 * atimer.c (run_all_atimers):
14462 * alloc.c (safe_alloca_unwind):
14463 * atimer.c (unwind_stop_other_atimers):
14464 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14465 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14466 * minibuf.c (choose_minibuf_frame_1):
14467 * process.c (make_serial_process_unwind):
14468 * xdisp.c (pop_message_unwind):
14469 * xselect.c (queue_selection_requests_unwind):
14470 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14471 * alloc.c (record_xmalloc):
14472 Prefer record_unwind_protect_ptr to record_unwind_protect with
14474 * alloc.c (Fgarbage_collect):
14475 Prefer record_unwind_protect_void to passing a dummy.
14476 * buffer.c (restore_buffer):
14477 * window.c (restore_window_configuration):
14478 * xfns.c, w32fns.c (do_unwind_create_frame)
14479 New wrapper. All record-unwind uses of wrappee changed.
14480 * buffer.c (set_buffer_if_live):
14481 * callproc.c (call_process_cleanup, delete_temp_file):
14482 * coding.c (code_conversion_restore):
14483 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14484 * editfns.c (save_excursion_restore)
14485 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14486 (save_restriction_restore):
14487 * eval.c (restore_stack_limits, un_autoload):
14488 * fns.c (require_unwind):
14489 * keyboard.c (recursive_edit_unwind, tracking_off):
14490 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14491 * macros.c (pop_kbd_macro, restore_menu_items):
14492 * nsfns.m (unwind_create_frame):
14493 * print.c (print_unwind):
14494 * process.c (start_process_unwind):
14495 * search.c (unwind_set_match_data):
14496 * window.c (select_window_norecord, select_frame_norecord):
14497 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14498 (fast_set_selected_frame):
14499 * xfns.c, w32fns.c (unwind_create_tip_frame):
14500 Return void, not a dummy Lisp_Object. All uses changed.
14501 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14502 * callproc.c (call_process_kill):
14503 * fileio.c (restore_point_unwind, decide_coding_unwind)
14504 (build_annotations_unwind):
14505 * insdel.c (Fcombine_after_change_execute_1):
14506 * keyboard.c (read_char_help_form_unwind):
14507 * menu.c (unuse_menu_items):
14508 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14509 * sound.c (sound_cleanup):
14510 * xdisp.c (unwind_redisplay):
14511 * xfns.c (clean_up_dialog):
14512 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14513 Accept no args and return void, instead of accepting and returning
14514 a dummy Lisp_Object. All uses changed.
14515 * cygw32.c (fchdir_unwind):
14516 * fileio.c (close_file_unwind):
14517 * keyboard.c (restore_kboard_configuration):
14518 * lread.c (readevalllop_1):
14519 * process.c (wait_reading_process_output_unwind):
14520 Accept int and return void, rather than accepting an Emacs integer
14521 and returning a dummy object. In some cases this fixes an
14522 unlikely bug when the corresponding int is outside Emacs integer
14523 range. All uses changed.
14524 * dired.c (directory_files_internal_unwind):
14525 * fileio.c (do_auto_save_unwind):
14526 * gtkutil.c (pop_down_dialog):
14527 * insdel.c (reset_var_on_error):
14528 * lread.c (load_unwind):
14529 * xfns.c (clean_up_file_dialog):
14530 * xmenu.c, nsmenu.m (pop_down_menu):
14531 * xmenu.c (cleanup_widget_value_tree):
14532 * xselect.c (wait_for_property_change_unwind):
14533 Accept pointer and return void, rather than accepting an Emacs
14534 save value encapsulating the pointer and returning a dummy object.
14536 * editfns.c (Fformat): Update the saved pointer directly via
14537 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14538 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14539 (unwind_body): New function.
14540 (record_unwind_protect): First arg is now a function returning void,
14541 not a dummy Lisp_Object.
14542 (record_unwind_protect_ptr, record_unwind_protect_int)
14543 (record_unwind_protect_void): New functions.
14544 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14545 * fileio.c (struct auto_save_unwind): New type.
14546 (do_auto_save_unwind): Use it.
14547 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14548 * insdel.c (struct rvoe_arg): New type.
14549 (reset_var_on_error): Use it.
14550 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14552 (specbinding_func): Remove; there are now several such functions.
14553 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14554 (set_unwind_protect_ptr): New function.
14555 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14557 Be simpler and more consistent about reporting I/O errors.
14558 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14559 Say "Read error" and "Write error", rather than "I/O error", or
14560 "IO error reading", or "IO error writing", when a read or write
14562 * process.c (Fmake_network_process, wait_reading_process_output)
14563 (send_process, Fprocess_send_eof, wait_reading_process_output):
14564 Capitalize diagnostics consistently. Put "failed foo" at the
14565 start of the diagnostic, so that we don't capitalize the
14566 function name "foo". Consistently say "failed" for such
14568 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14569 All callers changed. This is so it can use report_file_error.
14570 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14571 diagnostics consistently as above.
14573 * fileio.c (report_file_errno): Fix errno reporting bug.
14574 If the file name is neither null nor a pair, package it up as a
14575 singleton list. All callers changed, both to this function and to
14576 report_file_error. This fixes a bug where the memory allocator
14577 invoked by list1 set errno so that the immediately following
14578 report_file_error reported the wrong errno value.
14580 Fix minor problems found by --enable-gcc-warnings.
14581 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14582 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14584 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14586 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14587 Set event->arg to Qt if switch-event shall be generated.
14588 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14590 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14592 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14595 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14596 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14597 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14598 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14599 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14600 and there is a focused frame.
14601 (head_table): Add focus-in and focus-out.
14602 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14603 bind to handle-focus-in/out.
14605 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14606 (Fhandle_switch_frame): Call Fhandle_focus_in.
14607 (syms_of_frame): defsubr handle-focus-in/out.
14609 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14611 Fix porting bug to older POSIXish platforms (Bug#14862).
14612 * sysdep.c (emacs_pipe): New function, that implements
14613 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14614 This should port better to CentOS 5 and to Mac OS X 10.6.
14615 All calls to pipe2 changed.
14617 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14618 This makes the code easier to read and the executable a bit smaller.
14619 Do not replace all calls to Fcons that happen to create lists,
14620 just calls that are intended to create lists. For example, when
14621 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14622 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14623 Similarly for list2 through list5.
14624 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14625 * bytecode.c (exec_byte_code):
14626 * callint.c (quotify_arg, Fcall_interactively):
14627 * callproc.c (Fcall_process, create_temp_file):
14628 * charset.c (load_charset_map_from_file)
14629 (Fdefine_charset_internal, init_charset):
14630 * coding.c (get_translation_table, detect_coding_system)
14631 (Fcheck_coding_systems_region)
14632 (Fset_terminal_coding_system_internal)
14633 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14634 * composite.c (update_compositions, Ffind_composition_internal):
14635 * dired.c (directory_files_internal, file_name_completion)
14637 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14638 * doc.c (Fsnarf_documentation):
14639 * editfns.c (Fmessage_box):
14641 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14642 (Feval, eval_sub, Ffuncall, apply_lambda):
14643 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14644 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14645 (Fset_file_times, Finsert_file_contents)
14646 (Fchoose_write_coding_system, Fwrite_region):
14647 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14648 * font.c (font_registry_charsets, font_parse_fcname)
14649 (font_prepare_cache, font_update_drivers, Flist_fonts):
14650 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14651 * frame.c (make_frame, Fmake_terminal_frame)
14652 (x_set_frame_parameters, x_report_frame_params)
14653 (x_default_parameter, Fx_parse_geometry):
14654 * ftfont.c (syms_of_ftfont):
14655 * image.c (gif_load):
14656 * keyboard.c (command_loop_1):
14657 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14658 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14659 (Fminor_mode_key_binding, accessible_keymaps_1)
14660 (Faccessible_keymaps, Fwhere_is_internal):
14661 * lread.c (read_emacs_mule_char):
14662 * menu.c (find_and_return_menu_selection):
14663 * minibuf.c (get_minibuffer):
14664 * nsfns.m (Fns_perform_service):
14665 * nsfont.m (ns_script_to_charset):
14666 * nsmenu.m (ns_popup_dialog):
14667 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14668 (Fx_own_selection_internal):
14669 * nsterm.m (append2):
14670 * print.c (Fredirect_debugging_output)
14671 (print_prune_string_charset):
14672 * process.c (Fdelete_process, Fprocess_contact)
14673 (Fformat_network_address, set_socket_option)
14674 (read_and_dispose_of_process_output, write_queue_push)
14675 (send_process, exec_sentinel):
14676 * sound.c (Fplay_sound_internal):
14677 * textprop.c (validate_plist, add_properties)
14678 (Fput_text_property, Fadd_face_text_property)
14679 (copy_text_properties, text_property_list, syms_of_textprop):
14680 * unexaix.c (report_error):
14681 * unexcoff.c (report_error):
14682 * unexsol.c (unexec):
14683 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14684 (Fformat_mode_line, syms_of_xdisp):
14685 * xfaces.c (set_font_frame_param)
14686 (Finternal_lisp_face_attribute_values)
14687 (Finternal_merge_in_global_face, syms_of_xfaces):
14688 * xfns.c (x_default_scroll_bar_color_parameter)
14689 (x_default_font_parameter, x_create_tip_frame):
14690 * xfont.c (xfont_supported_scripts):
14691 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14692 (menu_help_callback, xmenu_show):
14693 * xml.c (make_dom):
14694 * xterm.c (set_wm_state):
14695 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14696 and similarly for list2 through list5.
14698 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14700 * callproc.c (Fcall_process_region): Fix minor race and tune.
14701 (create_temp_file): New function, with the temp-file-creation part
14702 of the old Fcall_process_region. Use Fcopy_sequence to create the
14703 temp file name, rather than alloca + build_string, for simplicity.
14704 Don't bother to block input around the temp file creation;
14705 shouldn't be needed. Simplify use of mktemp.
14706 Use record_unwind_protect immediately after creating the temp file;
14707 this closes an unlikely race where the temp file was not removed.
14708 Use memcpy rather than an open-coded loop.
14709 (Fcall_process_region): Use the new function. If the input is
14710 empty, redirect from /dev/null rather than from a newly created
14711 empty temp file; this avoids unnecessary file system traffic.
14713 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14715 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14716 Simplify by making this case like the other two. This is a bit
14717 slower on obsolete hosts, but the extra complexity isn't worth it.
14719 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14720 * process.c (create_process) [!DOS_NT]:
14721 Remove now-unnecessary calls to emacs_close.
14723 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14725 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14726 returning early. (Bug#14850)
14728 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14729 and inhibit-iso-escape-detection attributes of 'undecided'.
14732 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14734 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14735 Reported by Herbert J. Skuhra in
14736 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14738 Don't lose top specpdl entry when memory is exhausted.
14739 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14740 specpdl overflow here, to simplify callers; all callers changed.
14741 Always reserve an unused entry at the stack top; this avoids
14742 losing the top entry's information when memory is exhausted.
14744 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14746 Clean up errno reporting and fix some errno-reporting bugs.
14747 * callproc.c (Fcall_process):
14748 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14749 * process.c (create_process, Fmake_network_process):
14750 * unexaix.c (report_error):
14751 * unexcoff.c (report_error):
14752 Be more careful about reporting the errno of failed operations.
14753 The code previously reported the wrong errno sometimes.
14754 Also, prefer report_file_errno to setting errno + report_file_error.
14755 (Fcall_process): Look at openp return value rather than at path,
14756 as that's a bit faster and clearer when there's a numeric predicate.
14757 * fileio.c (report_file_errno): New function, with most of the
14758 old contents of report_file_error.
14759 (report_file_error): Use it.
14760 (Ffile_exists_p, Ffile_accessible_directory_p):
14761 Set errno to 0 when it is junk.
14762 * fileio.c (Faccess_file):
14763 * image.c (x_create_bitmap_from_file):
14764 Use faccessat rather than opening the file, to avoid the hassle of
14765 having a file descriptor open.
14766 * lisp.h (report_file_errno): New decl.
14767 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14770 * process.c (create_process, wait_reading_process_output) [AIX]:
14771 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14772 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14773 a multithreaded environment anyway).
14774 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14776 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14778 * image.c (x_find_image_file): Don't close a remote file handle.
14780 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14782 Fix races with threads and file descriptors.
14783 * callproc.c (Fcall_process_region):
14784 * dired.c (open_directory):
14785 * emacs.c (main, Fdaemon_initialized):
14786 * image.c (x_find_image_file):
14787 * inotify.c (Finotify_rm_watch):
14788 * lread.c (Flocate_file_internal):
14789 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14790 * term.c (term_mouse_moveto, init_tty):
14791 * termcap.c (tgetent):
14792 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14793 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14794 * unexhp9k800.c, unexmacosx.c (unexec):
14795 * callproc.c (Fcall_process_region):
14796 Use emacs_close, not close.
14797 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14798 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14799 and posix_close function on current platforms (which all lack them).
14800 (emacs_close): Use it. This should fix the races on GNU/Linux and
14801 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14802 and it should avoid closing random victim file descriptors on
14805 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14807 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14808 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14809 Touch up doc a bit.
14811 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14812 This is for .gdbinit xbacktrace.
14814 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14815 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14816 (emacs_set_tty): Now static.
14817 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14818 * term.c (tty_capable_p, tty_default_color_capabilities)
14819 (get_tty_terminal, term_mouse_movement)
14820 (handle_one_term_event, init_tty, maybe_fatal):
14821 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14822 (tgetent, scan_file, name_match, compare_contin):
14823 * terminal.c (get_terminal):
14824 Use bool for boolean.
14825 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14826 Prefer char to unsigned char if either will do.
14827 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14828 (tty_write_glyphs): Prefer int to unsigned.
14829 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14830 All callers changed.
14831 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14833 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14836 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14837 (B__dummy__): New dummy symbol, to pacify C89.
14838 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14839 they can't grok varargs macros.
14840 * dispnew.c (add_window_display_history)
14841 (add_frame_display_history):
14842 * print.c (print_object):
14843 * xdisp.c (debug_method_add):
14844 Use %p printf format only for void pointers.
14845 * emacs.c (usage_message): New constant, replacing ...
14846 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14847 (main): Adjust to usage reorg.
14848 * fns.c (syms_of_fns):
14849 * profiler.c (syms_of_profiler):
14850 Don't use non-constant struct initializers.
14851 * gnutls.h (gnutls_initstage_t):
14852 * lisp.h (enum Lisp_Fwd_Type):
14853 * lread.c (lisp_file_lexically_bound_p):
14854 * xsettings.c (anonymous enum):
14855 Remove trailing comma.
14856 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14857 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14858 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14860 * regex.c (const_re_char): New type, to pacify strict C89.
14861 All uses of 'const re_char' replaced to use it.
14862 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14863 with glibc when strict C89. This change is imported from gnulib.
14865 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14866 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14867 Omit GNU_LINUX implementation, since it requires long long.
14868 * xterm.c (x_draw_underwave):
14869 Do not assume the traditional order of struct's members.
14870 (x_term_init): Rewrite to avoid the need for non-constant structure
14873 Syntax cleanup, mostly replacing macros with functions.
14874 This removes the need for the syntax_temp hack.
14875 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14876 * syntax.c (SYNTAX_INLINE): New macro.
14877 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14878 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14879 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14880 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14881 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14882 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14883 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14884 Now constants, not macros.
14885 (syntax_temp) [!__GNUC__]: Remove.
14886 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14887 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14888 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14889 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14890 Move here from syntax.h; now functions, not macros. Except for the
14891 last function, these are static since only syntax.c uses them.
14892 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14893 All uses changed. Now a function, not a macro; use this fact
14894 to simplify the code.
14895 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14896 compiler bugs; no longer relevant.
14897 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14898 (SYNTAX_INLINE): New macro.
14899 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14900 for the new functions. Use bool for boolean member.
14901 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14902 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14903 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14904 (SETUP_BUFFER_SYNTAX_TABLE):
14905 Now extern inline functions, not macros.
14906 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14907 Remove; all uses replaced by implementation.
14908 (syntax_temp) [!__GNUC__]: Remove decl.
14909 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14911 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14913 * emacs.c (main): Fix syntax error.
14915 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14917 Timestamp fixes for undo (Bug#14824).
14918 * atimer.c (schedule_atimer):
14919 * fileio.c (Ffile_newer_than_file_p):
14920 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14921 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14922 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14923 (syms_of_fileio): Remove Sclear_visited_file_name.
14924 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14925 file doesn't exist; this avoids an ambiguity with negative timestamps.
14926 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14927 * systime.h (make_emacs_time, invalid_emacs_time):
14928 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14929 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14930 * undo.c (record_first_change): Push (visited-file-modtime) onto
14931 undo list rather than reimplementing it by hand, incorrectly.
14933 2013-07-09 Ken Brown <kbrown@cornell.edu>
14935 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14937 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14939 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14941 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14943 Handle errno and exit status a bit more carefully.
14944 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14945 number into an exit status. Instead, use EXIT_CANCELED.
14946 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14947 * callproc.c (relocate_fd):
14948 * emacs.c (close_output_streams, main):
14949 * process.c (create_process):
14950 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14951 Use emacs_perror for simplicity.
14952 * callproc.c (relocate_fd, main):
14953 * sysdep.c (sys_subshell):
14954 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14955 (shut_down_emacs): Use emacs_write, not write.
14956 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14957 * fileio.c (Fcopy_file, e_write):
14958 * nsterm.m (ns_select):
14959 * process.c (send_process):
14960 * sound.c (vox_write):
14961 Use emacs_write_sig, not emacs_write.
14962 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14963 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14965 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14967 (emacs_full_write): New function.
14968 (emacs_write): Rewrite to use it.
14969 (emacswrite_sig, emacs_perror): New functions.
14970 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14972 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14974 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14975 on NS even if it is present. Pixmap on NS is a void*.
14977 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14979 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14980 * process.c (close_on_exec, accept4, process_socket):
14981 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14983 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14985 * w32.c (sys_dup): Declare prototype.
14989 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14991 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14993 Make file descriptors close-on-exec when possible (Bug#14803).
14994 This simplifies Emacs a bit, since it no longer needs to worry
14995 about closing file descriptors by hand in some cases.
14996 It also fixes some unlikely races. Not all such races, as
14997 libraries often open files internally without setting
14998 close-on-exec, but it's an improvement.
14999 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15000 * callproc.c (Fcall_process) [!MSDOS]:
15001 * emacs.c (main) [!DOS_NT]:
15002 * nsterm.m (ns_term_init):
15003 * process.c (create_process):
15004 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15005 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15006 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15007 Prefer mkostemp with O_CLOEXEC to mkstemp.
15008 * callproc.c (relocate_fd) [!WINDOWSNT]:
15009 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15010 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15012 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15013 Make the resulting file descriptor close-on-exec.
15014 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15015 * lread.c (load_descriptor_list, load_descriptor_unwind):
15016 Remove; no longer needed. All uses removed.
15017 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15018 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15020 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15021 (Fmake_network_process, Fnetwork_interface_list)
15022 (Fnetwork_interface_info, server_accept_connection):
15023 Make newly-created socket close-on-exec.
15024 * sysdep.c (emacs_open, emacs_fopen):
15025 Make new-created descriptor close-on-exec.
15026 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15027 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15029 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15031 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15032 for NS_IMPL_GNUSTEP.
15034 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15036 Fix openp errno handling.
15037 * callproc.c (Fcall_process): Preserve openp errno around close.
15038 * lread.c (openp): Set errno when returning -1, as some callers
15041 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15043 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15045 * nsterm.h (NSSavePanel): Update comment.
15046 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15047 (ns_run_file_dialog): Declare.
15049 * nsfns.m: Remove panelOK.
15051 (ns_run_file_dialog): New function.
15052 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15053 event loop, so file dialog is popped up by ns_run_file_dialog, called
15054 by sendEvent (Bug#14578).
15055 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15057 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15059 * xdisp.c (default_line_pixel_height): New function.
15060 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15061 (try_cursor_movement, redisplay_window, try_window)
15062 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15064 * window.c (window_scroll_pixel_based):
15065 use default_line_pixel_height.
15067 * dispextern.h (default_line_pixel_height): Add prototype.
15069 * frame.c (x_set_line_spacing): Accept a float value for
15070 line-spacing parameter, per the documentation.
15072 * data.c (Fmultibyte_string_p): Doc fix.
15074 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15076 Use emacs_open more consistently when opening files.
15077 This handles EINTR more consistently now, and makes it easier
15078 to introduce other uniform changes to file descriptor handling.
15079 * sysstdio.h: New file.
15080 * buffer.c (mmap_init):
15081 * cygw32.c (chdir_to_default_directory):
15082 * dispnew.c (Fopen_termscript):
15083 * emacs.c (Fdaemon_initialized):
15084 * fileio.c (Fdo_auto_save):
15085 * image.c (slurp_file, png_load_body, jpeg_load_body):
15086 * keyboard.c (Fopen_dribble_file):
15088 * print.c (Fredirect_debugging_output):
15089 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15090 * termcap.c (tgetent):
15091 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15092 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15093 * w32term.c (w32_initialize) [CYGWIN]:
15094 * xfaces.c (Fx_load_color_file):
15095 Use emacs_open instead of plain open, and emacs_fopen instead of
15097 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15098 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15099 * callproc.c (default_output_mode): New constant.
15100 (Fcall_process): Use it to call emacs_open instead of plain creat.
15101 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15102 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15103 (emacs_fopen): New function.
15104 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15105 Include <lisp.h>, for emacs_open.
15106 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15108 Remove duplicate #include directives.
15109 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15111 Don't include stdio.h twice.
15112 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15113 Don't include sys/types.h or stdio.h twice.
15114 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15115 * lread.c: Don't include coding.h twice.
15116 * nsfont.m: Don't include frame.h twice.
15117 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15118 * ralloc.c: Don't include <unistd.h> twice.
15119 * xdisp.c: Don't include font.h twice.
15120 * xterm.c: Don't include fontset.h twice.
15121 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15123 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15125 Scale ImageMagick images more carefully.
15126 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15127 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15128 Be more careful about avoiding undefined behavior after
15129 integer overflow and division by zero.
15131 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15133 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15134 (syms_of_w32fns): DEFSYM them.
15135 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15136 (CCHDEVICENAME): Define macros if not defined.
15137 (struct MONITOR_INFO_EX): New struct.
15138 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15139 (enum_display_monitors_fn): New variable.
15140 (globals_of_w32fns): Initialize it.
15141 (Fx_display_pixel_width, Fx_display_pixel_height)
15142 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15143 multi-monitor setups in docstrings.
15144 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15145 screen size by primary monitor's millimeter per pixel.
15146 (w32_monitor_enum, w32_display_monitor_attributes_list)
15147 (w32_display_monitor_attributes_list_fallback)
15148 (Fw32_display_monitor_attributes_list): New functions.
15149 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15151 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15153 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15155 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15157 * fileio.c (Qfile_notify_error): New error symbol.
15159 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15160 * inotify.c (inotify_callback, symbol_to_inotifymask)
15161 (Finotify_add_watch, Finotify_rm_watch): Use it.
15162 (inotifyevent_to_event): Exchange order of cookie and file name.
15163 (Finotify_add_watch): Adapt docstring.
15165 * lisp.h (Qfile_notify_error): Declare.
15167 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15169 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15170 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15171 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15172 which did not work (see <http://bugs.gnu.org/14569#307>).
15173 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15174 && (!noninteractive || initialized)). This attempts to thread
15175 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15177 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15179 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15180 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15182 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15184 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15185 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15186 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15187 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15189 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15191 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15192 Define to __sys_siglist.
15194 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15196 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15197 word-wrap, so that overflow-newline-into-fringe would work in
15198 visual-line-mode. (Bug#2749)
15199 (move_it_in_display_line_to): When the last scanned display
15200 element fits exactly on the display line, and
15201 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15202 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15203 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15204 finding buffer position that corresponds to pixel coordinates,
15205 e.g. in buffer_posn_from_coords.
15207 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15209 * process.c (handle_child_signal): Call catch_child_signal if
15212 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15214 Don't convert function pointers to void * and back.
15215 It isn't portable C, and it's easy enough to avoid.
15216 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15217 (make_save_value): Add support for SAVE_FUNCPOINTER.
15218 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15219 * print.c (print_object):
15220 Distinguish function from object pointers.
15221 * lisp.h (SAVE_FUNCPOINTER): New constant.
15222 (SAVE_SLOT_BITS): Adjust to it.
15223 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15224 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15225 (voidfuncptr): New typedef.
15226 (struct Lisp_Save_Value): New member data[0].funcpointer.
15227 (XSAVE_FUNCPOINTER): New function.
15229 Simplify buildobj processing.
15230 * Makefile.in (buildobj.h): Make it a sequence of strings each
15231 followed by comma, rather than a single string. Put it into a
15232 .tmp file in case there's an error while generating it.
15233 (gl-stamp): Use .tmp for temp files.
15234 (mostlyclean): Clean .tmp files.
15235 * doc.c (buildobj): Move to just the routine that needs it.
15236 It's now an array of strings, so processing is simpler.
15238 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15240 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15241 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15242 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15243 Invoke malloc_enable_thread even when not interactive.
15244 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15245 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15246 in this case, since the underlying bug has now been fixed.
15248 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15250 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15251 unlinking it (bug#14691).
15253 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15255 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15256 before checking whether buffer is modified. This lets
15257 `kill-buffer-query-functions' cancel killing of the buffer or save
15258 its content before `kill-buffer' asks user the "Buffer %s
15259 modified; kill anyway?" question.
15261 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15263 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15264 Let the super performKeyEquivalent deal with them (Bug#14747).
15266 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15268 * widget.c (resize_cb): Remove unused local.
15270 Do not use GTK 3 if it exists but cannot be compiled.
15271 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15272 * xterm.c (x_error_handler) [!USE_GTK]:
15275 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15277 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15279 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15280 to the valid range of values. (Bug#14753)
15282 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15283 when moving point by using the current glyph matrix. This avoids
15284 the need to force redisplay when this function is called in a
15287 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15289 Fix minor problems found by static checking.
15290 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15291 Redo the latter's body to sidestep GCC parenthesization warnings.
15292 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15293 * coding.c (detect_coding, detect_coding_system):
15294 * coding.h (struct undecided_spec):
15295 Use bool for boolean.
15296 * image.c (QCmax_width, QCmax_height): Now static.
15297 * xdisp.c (Fmove_point_visually): Remove unused local.
15299 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15301 * xdisp.c (Fmove_point_visually): New function.
15303 2013-06-28 Kenichi Handa <handa@gnu.org>
15305 * coding.h (define_coding_undecided_arg_index): New enum.
15306 (coding_attr_index): New members
15307 coding_attr_undecided_inhibit_null_byte_detection,
15308 coding_attr_undecided_inhibit_iso_escape_detection,
15309 coding_attr_undecided_prefer_utf_8.
15310 (undecided_spec): New struct.
15311 (struct coding_system): New member `undecided' of the member
15314 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15315 (detect_coding): Likewise.
15316 (detect_coding_system): Likewise.
15317 (Fdefine_coding_system_internal): New coding system properties
15318 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15320 (syms_of_coding): Adjust for coding_arg_undecided_max.
15322 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15324 * image.c (x_from_xcolors): Remove unused local.
15326 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15328 Defer image data transfer between X client and server until actual
15331 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15334 * image.c (Destroy_Image): Remove.
15335 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15336 `mask_p', and `colors_p'. All uses changed.
15337 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15338 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15339 New macros for `flags' arg to x_clear_image_1.
15340 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15341 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15342 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15343 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15344 (image_get_x_image, image_unget_x_image): New functions or macros.
15345 (image_background, image_background_transparent, x_to_xcolors)
15346 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15347 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15348 instead of Destroy_Image.
15349 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15350 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15351 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15352 (imagemagick_load_image, svg_load_image): Use them instead of
15353 x_create_x_image_and_pixmap, and x_put_x_image followed by
15354 x_destroy_x_image, respectively.
15355 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15356 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15357 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15358 background_transparent fields.
15359 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15360 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15362 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15364 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15365 This mostly consists of undoing recent changes.
15366 * callproc.c (Fcall_process):
15367 * process.c (create_process):
15368 Do not worry about catching SIGCHLD here, undoing previous change.
15369 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15370 * process.c, process.h (catch_child_signal):
15371 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15372 * process.c (catch_child_handler): Don't worry about being called
15373 lazily and do not assume caller has blocked SIGCHLD, undoing
15374 previous change. Move first-time stuff back to
15375 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15376 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15377 set lib_child_handler if it's already initialized, which may
15378 help avoid problems on GNUstep.
15380 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15382 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15383 * callproc.c (Fcall_process):
15384 * process.c (create_process):
15385 Make sure SIGCHLD is caught before we fork,
15386 since Emacs startup no arranges to catch SIGCHLD.
15387 * process.c (lib_child_handler): Initialize to null, not to
15389 (catch_child_signal): Allow self to be called lazily.
15390 Do nothing if it's already been called.
15391 Assume caller has blocked SIGCHLD (all callers do now).
15392 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15393 just before it's really needed.
15394 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15395 since it hasn't been caught yet.
15397 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15399 * image.c (compute_image_size): New function to implement
15400 :max-width and :max-height.
15401 (imagemagick_load_image): Use it.
15403 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15405 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15406 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15408 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15409 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15410 the SIGCHLD handler, since the code is not atomic and (due to glib)
15411 signals may be arriving now.
15412 * sysdep.c (init_signals): Do not catch child signals here;
15413 'main' now does that later, at a safer time.
15415 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15417 Clean up SIGCHLD handling a bit (Bug#14569).
15418 * process.c, process.h (catch_child_signal):
15419 Now always extern, even if !NS_IMPL_GNUSTEP.
15420 * process.c (catch_child_signal): Move glib tickler here from
15421 init_process_emacs, so that it's done earlier in Emacs
15422 initialization. Also move the noninteractive && !initialized
15423 check here from init_process_emacs. This is all a bit cleaner for
15424 GNUish platforms, and I hope it works around the Cygwin bug.
15425 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15426 that glib signal handling is tickled before glib creates threads.
15428 * process.c (wait_reading_process_output): Avoid int overflow
15429 when reading more than 2 GiB total from a process.
15431 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15433 * process.c (create_process): Handle a couple more cases,
15434 i.e., work even if new_argv and wait_child_setup[i] are cached.
15435 Use Fcall_process's style for volatile vars.
15437 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15439 * process.c (create_process): Mark PROCESS volatile.
15441 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15443 Use C99-style flexible array members if available.
15444 This avoids some subtle aliasing issues, which typically
15445 aren't a problem with GCC but may be a problem elsewhere.
15446 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15447 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15448 In either case, it uses a flexible array member rather than
15449 the old struct hack. All uses changed.
15450 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15451 Adjust to sdata reorganization.
15452 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15453 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15454 that ports better to pre-C99 non-GCC.
15455 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15456 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15457 as the latter has changed.
15458 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15459 and port better to pre-C99 GCC.
15460 * image.c (struct xpm_cached_color):
15461 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15462 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15463 Use FLEXIBLE_ARRAY_MEMBER.
15464 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15465 Move decl to top level so it gets checked against implementation.
15466 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15467 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15469 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15471 * syntax.c: Integer cleanups.
15472 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15473 All uses that need 0-or-2 changed to:
15474 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15475 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15476 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15477 (char_quoted, prev_char_comend_first, back_comment)
15478 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15479 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15480 Use bool for boolean.
15481 (update_syntax_table, skip_chars, skip_syntaxes):
15482 Prefer int to unsigned when either will do.
15483 (back_comment): Return boolean success flag, like forw_comment,
15484 instead of positive-or-minus-1 (which might have overflowed int anyway).
15485 Don't stuff ptrdiff_t into int.
15486 (syntax_spec_code, syntax_code_spec): Now const.
15487 (Fmatching_paren, scan_lists, scan_sexps_forward):
15488 Use enum syntaxcode for syntax code.
15489 (Fmatching_paren): Check that arg is a character, not just an integer.
15490 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15491 (Finternal_describe_syntax_value): Omit no-longer-needed
15493 (skip_chars): Use char, not unsigned char, when the distinction
15495 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15496 * bytecode.c (exec_byte_code):
15497 * syntax.c (syntax_spec_code, Fchar_syntax)
15498 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15499 (init_syntax_once):
15500 * syntax.h (SYNTAX_WITH_FLAGS):
15501 Omit unnecessary casts.
15503 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15505 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15506 line dimensions here, to avoid race conditions with the main
15507 thread. (Bug#14062, bug#14630, bug#14669)
15509 * w32term.c (w32_draw_window_cursor): Compute the header line and
15510 mode line dimensions here.
15511 <w32_system_caret_window, w32_system_caret_hdr_height>:
15512 <w32_system_caret_mode_height>: New variables.
15514 * w32term.h: Declare them.
15516 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15518 * alloc.c (die): Move "assertion failed" string here ...
15519 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15520 COND when SUPPRESS_CHECKING. This shrinks the executable text
15521 size by 0.8% to 2.2% when configured with --enable-checking,
15522 depending on optimization flags (GCC 4.8.1 x86-64).
15524 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15526 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15528 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15529 base is 2; this is more accurate.
15531 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15533 * sound.c (string_default): Move to !WINDOWSNT section.
15534 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15536 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15538 * sound.c: Integer cleanups.
15539 Remove unnecessary forward decls.
15540 (struct sound_device): The 'file' member is now a Lisp_Object, not
15541 a char *, so that we needn't invoke alloca on a huge size.
15542 (Fplay_sound_internal): Adjust to this.
15543 (string_default): New function.
15544 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15545 Use it to adjust to the struct sound_device change.
15546 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15547 (be2hs) [0]: Remove.
15549 * syntax.c (skip_chars): Don't use uninitialized storage
15550 when searching a multibyte buffer for characters that are not in a
15551 unibyte string that contains non-ASCII characters.
15553 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15555 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15556 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15558 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15560 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15562 2013-06-18 Kenichi Handa <handa@gnu.org>
15564 * font.c (Ffont_spec): Signal an error for an invalid font name
15567 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15569 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15570 In particular this ports to 32-bit sparc Sun cc.
15571 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15572 array with a dummy element at specpdl[-1], so that its address can
15574 (unbind_to): Do not copy the binding; not needed, now that we
15575 copy old_value in the one place where the copy is needed.
15576 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15577 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15578 (union specbinding): Rename from struct specbinding. Redo layout
15579 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15580 which is not portable. With Sun C 5.12 32-bit sparc, the
15581 declaration causes nargs to be an unsigned bitfield, a behavior
15582 that the C standard allows; but Emacs wants nargs to be signed.
15583 The overall type is now a union of structures rather than a
15584 structure of union of structures, and the 'kind' member is now a
15585 bitfield, so that the overall type doesn't grow. All uses changed.
15586 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15588 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15590 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15591 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15593 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15595 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15597 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15598 unless we know that the window w's frame is a frame object.
15599 Another attempt at solving bug#14062 and bug#14630.
15601 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15603 * textprop.c (property_set_type): New enum.
15604 (add_properties): Allow appending/prepending text properties.
15605 (add_text_properties_1): Factored out of Fadd_text_properties.
15606 (Fadd_text_properties): Move all the code into
15607 add_text_properties_1.
15608 (Fadd_face_text_property): New function that calls
15609 add_text_properties_1.
15611 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15613 Move functions from lisp.h to individual modules when possible.
15614 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15615 * alloc.c (XFLOAT_INIT, set_symbol_name):
15616 * buffer.c (CHECK_OVERLAY):
15617 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15618 (set_char_table_parent):
15619 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15620 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15621 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15622 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15624 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15625 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15626 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15627 (backtrace_args, backtrace_debug_on_exit):
15628 * floatfns.c (CHECK_FLOAT):
15629 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15630 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15631 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15632 (set_hash_index_slot):
15633 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15634 * marker.c (CHECK_MARKER):
15635 * textprop.c (CHECK_STRING_OR_BUFFER):
15636 * window.c (CHECK_WINDOW_CONFIGURATION):
15637 Move here from lisp.h, and make these functions static rather than
15639 * buffer.c (Qoverlayp):
15641 * fns.c (Qhash_table_p):
15642 * window.c (Qwindow_configuration_p):
15644 * lisp.h: Remove the abovementioned defns and decls.
15646 Use functions, not macros, for XINT etc (Bug#11935).
15647 In lisp.h, prefer functions to function-like macros, and
15648 constants to object-like macros, when either will do. This:
15649 . simplifies use, as there's no more need to worry about
15650 arguments' side effects being evaluated multiple times.
15651 . makes the code easier to debug on some platforms.
15652 However, when using gcc -O0, keep using function-like macros
15653 for a few critical operations, for performance reasons.
15654 This sort of thing isn't needed with gcc -Og, but -Og
15655 is a GCC 4.8 feature and isn't widely-enough available yet.
15656 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15657 Remove enum lsb_bits; no longer needed.
15658 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15659 * buffer.c (Qoverlap):
15661 * fns.c (Qhash_table_p):
15662 Now extern, so lisp.h can use these symbols.
15663 * dispextern.h: Include character.h, for MAX_CHAR etc.
15664 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15665 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15666 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15667 (GLYPH_CODE_P): Move here from lisp.h.
15668 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15669 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15670 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15671 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15672 XUNTAG now returns void *.
15673 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15674 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15675 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15676 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15677 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15678 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15679 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15680 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15681 New macros, renamed from their sans-lisp_h_ counterparts.
15682 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15683 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15684 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15685 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15686 If compiling via GCC without optimization, define these as macros
15687 in addition to inline functions.
15688 To disable this, compile with -DINLINING=0.
15689 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15690 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15691 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15692 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15693 (INTMASK, VALMASK): Now macros, since static values cannot be
15694 accessed from extern inline functions.
15695 (VALMASK): Also a constant, for benefit of old GDB.
15696 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15697 is INTEGERP, which can fold it in.
15698 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15699 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15700 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15701 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15702 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15703 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15704 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15705 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15706 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15707 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15708 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15709 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15710 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15711 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15712 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15713 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15714 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15715 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15716 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15717 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15718 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15719 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15720 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15721 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15722 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15723 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15724 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15725 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15726 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15727 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15728 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15729 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15730 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15732 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15733 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15734 (VALMASK): Define in one place rather than in two, merging the
15735 USE_LSB_TAG parts; this is simpler.
15736 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15737 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15738 Move up, to avoid use before definition.
15739 Also include "globals.h" earlier, for the same reason.
15740 (make_natnum): New function.
15741 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15742 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15743 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15744 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15745 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15746 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15747 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15748 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15749 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15750 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15751 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15752 (Qwindow_configuration_p, Qimage): New forward declarations.
15753 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15754 (STRING_COPYIN): Remove; unused.
15755 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15756 (xcar_addr, xcdr_addr): New functions. All uses changed.
15757 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15758 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15759 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15760 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15761 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15762 (TYPE_RANGED_INTEGERP): Simplify.
15763 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15764 (setlocale, fixup_locale, synchronize_system_messages_locale)
15765 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15766 Now empty functions, not macros.
15767 (functionp): Return bool, not int.
15768 * window.c (Qwindow_configuration_p): Now extern,
15769 so window.h can use it.
15770 * window.h (Qwindowp): Move decl back to lisp.h.
15772 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15774 * xdisp.c (Fline_pixel_height): New function, required for solving
15777 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15779 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15781 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15783 * lread.c (syms_of_lread):
15784 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15786 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15788 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15790 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15792 * fileio.c (expand_file_name): Doc fix.
15794 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15796 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15797 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15798 Wait for self, not for 0. This can't hurt on GNU or similar
15799 system, and may help with Cygwin.
15801 * keyboard.c: Don't use PROP (...) as an lvalue.
15802 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15803 Use set_prop (A, B), not PROP (A) = B.
15805 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15807 * xdisp.c (get_it_property): Use it->window instead of generating
15808 a Lisp object from it->w.
15810 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15812 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15813 get-char-property the window that is being rendered, instead of
15814 the buffer, to support window-specific overlays. (Bug#14575)
15815 (compute_display_string_pos): When W is NULL, use the current
15816 buffer as the object to pass to get-char-property.
15817 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15818 pointer member of the bidi iterator, since no window is pertinent
15821 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15823 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15824 being displayed, and pass it to compute_display_string_pos.
15825 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15826 (bidi_paragraph_init): All callers changed.
15828 * xdisp.c (init_from_display_pos, init_iterator)
15829 (handle_single_display_spec, next_overlay_string)
15830 (get_overlay_strings_1, reseat_1, reseat_to_string)
15831 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15832 Set bidi_it.w member from it->w.
15833 (compute_display_string_pos): Accept additional argument, the
15834 window being displayed, and pass it to Fget_char_property.
15837 * dispextern.h (struct bidi_it): New member w, the window being
15839 (compute_display_string_pos): Adjust prototype.
15841 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15843 * xgselect.c: Remove unneeded include xterm.h.
15845 * process.c (wait_reading_process_output): Check for NS before GLIB.
15846 GLIB may be linked in due to rsvg, but ns_select must be called.
15848 * xgselect.c (xg_select): Remove call to window_system_available
15849 and g_main_context_pending at the top, so Gdk events (i.e. file
15850 notify) are processed when Emacs is started with -nw.
15852 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15854 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15855 (ctagsfiles3): New variable, includes only *.m files.
15856 (TAGS): Use an explicit language name in the regular expressions,
15857 to avoid transformation of '/SOMETHING' by MSYS to
15858 'c:\MSYS\SOMETHING'.
15860 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15862 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15864 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15866 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15867 still need to set the mouse pointer shape and activate help-echo.
15870 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15872 A few porting etc. fixes for the new file monitor code.
15873 See the thread containing
15874 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15875 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15876 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15877 (dir_monitor_callback, Fgfile_rm_watch):
15878 Use assq_no_quit instead of Fassoc, for speed.
15879 (dir_monitor_callback, Fgfile_rm_watch):
15880 eassert that the monitor is a fixnum.
15881 (dir_monitor_callback): No need for CDR_SAFE.
15882 Simplify building of lisp with alternative tails.
15883 (Fgfile_add_watch, Fgfile_rm_watch):
15884 Do not assume glib functions set errno reliably on failure.
15885 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15886 and signal an error otherwise.
15887 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15888 Use Fdelq instead of Fdelete, for speed.
15890 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15892 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15893 don't insist on being invoked on a highlighted tool-bar button.
15894 Avoids losing tool-bar functionality when mouse-highlight is nil.
15895 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15896 Don't highlight when mouse-highlight is nil.
15897 (note_mouse_highlight): When mouse-highlight is nil, don't return
15898 right away; instead, run tool-bar and mode-line highlight
15899 subroutine, clear any existing highlight, and revert the mouse
15900 pointer to its default shape. (Bug#14558)
15902 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15904 * lisp.mk (lisp): Add prog-mode.el.
15906 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15908 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15909 * process.c (dummy_handler): New function.
15910 (lib_child_handler): New static var.
15911 (handle_child_signal): Invoke it.
15912 (catch_child_signal): If a library has set up a signal handler,
15913 save it into lib_child_handler.
15914 (init_process_emacs): If using glib and not on Windows, tickle glib's
15915 child-handling code so that it initializes its private SIGCHLD handler.
15916 * syssignal.h (SA_SIGINFO): Default to 0.
15917 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15918 31; it should no longer be needed now.
15920 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15922 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15924 * gfilenotify.c (globals_of_gfilenotify): New function.
15925 (syms_of_gfilenotify): Move global initialization there.
15927 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15929 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15931 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15932 * keyboard.c (menu_bar_items, tool_bar_items):
15933 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15934 not override local keymaps any more.
15936 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15938 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15940 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15942 * w32console.c (initialize_w32_display): Return the dimensions of
15943 the console window via 2 additional arguments, not via the current
15944 frame. This avoids crashes due to overrunning the bounds of
15945 frame's decode_mode_spec_buffer, which is not resized following
15946 the change of the frame dimensions from the initial 10x10.
15948 * w32term.h (w32_initialize_display_info): Adjust prototype.
15950 * term.c (init_tty): Take dimensions of the frame from the values
15951 returned by initialize_w32_display.
15953 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15954 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15955 (LIBES): Add $(GFILENOTIFY_LIBS).
15957 * w32inevt.c (handle_file_notifications): Add dummy implementation
15958 for !HAVE_W32NOTIFY.
15960 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15962 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15964 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15966 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15968 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15970 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15972 Fix minor problems found by static checking.
15973 * data.c (pure_write_error):
15974 Use xsignal2, not Fsignal, as Fsignal might return.
15975 * eval.c (set_backtrace_debug_on_exit): Now static.
15976 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15977 No longer inline. EXTERN_INLINE is needed only for functions
15978 defined in .h files. Reindent function header as per GNU style.
15979 (backtrace_p, backtrace_top, backtrace_next):
15980 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15981 compiler or linker. Add extern decls to pacify gcc -Wall.
15982 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15984 * frame.c (free_monitors): Define only on platforms that need it.
15985 * nsterm.m (ns_term_init):
15986 * process.c (catch_child_signal):
15987 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15988 defined on all porting targets these days.
15989 * process.c, process.h (catch_child_signal):
15990 Make it extern only if NS_IMPL_GNUSTEP is defined.
15992 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15994 * w32.c (gettimeofday): Make the signature identical to prototype
15995 in nt/inc/sys/time.h.
15997 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15999 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16002 * keyboard.c (safe_run_hooks_error): Improve error message.
16004 * data.c (pure_write_error): Add `object' argument.
16005 * puresize.h (CHECK_IMPURE): Use it.
16007 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16009 * Makefile.in (NOTIFY_OBJ): New variable.
16010 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16012 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16013 Call syms_of_gfilenotify.
16015 * gfilenotify.c: New file.
16017 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16018 and Qfile_w32notify.
16019 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16020 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16022 * lisp.h: Declare syms_of_gfilenotify.
16024 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16026 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16028 Merge the specpdl and backtrace stacks. Make the structure of the
16029 specpdl entries more obvious via a tagged union of structs.
16030 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16031 (enum specbind_tag): New enum.
16032 (struct specbinding): Make it a tagged union of structs.
16033 Add a case for backtrace records.
16034 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16035 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16036 (backtrace_debug_on_exit): New accessors.
16037 (struct backtrace): Remove.
16038 (struct catchtag): Remove backlist field.
16039 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16041 (Flocal_variable_p): Speed up the common case where the binding is
16043 * eval.c (backtrace_list): Remove.
16044 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16045 (set_backtrace_args, set_backtrace_nargs)
16046 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16047 (backtrace_next): New functions.
16048 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16049 (unwind_to_catch, internal_lisp_condition_case)
16050 (internal_condition_case, internal_condition_case_1)
16051 (internal_condition_case_2, internal_condition_case_n): Don't bother
16052 with backtrace_list any more.
16053 (Fsignal): Adjust to new backtrace format.
16054 (grow_specpdl): Move up.
16055 (record_in_backtrace): New function.
16056 (eval_sub, Ffuncall): Use it.
16057 (apply_lambda): Adjust to new backtrace format.
16058 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16060 (specbind): Adjust to new specpdl format. Simplify.
16061 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16062 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16064 (mark_backtrace): Remove.
16065 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16066 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16067 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16069 * profiler.c (record_backtrace): Use get_backtrace.
16070 (handle_profiler_signal): Use backtrace_top_function.
16071 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16072 accessor functions.
16074 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16076 * process.h (catch_child_signal): Declare.
16078 * process.c (catch_child_signal): New function.
16079 (init_process_emacs): Call it.
16081 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16082 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16084 (x_set_cursor_type): Remove declaration.
16085 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16086 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16087 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16088 (ns_get_color): Use F suffix on float.
16089 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16090 (ns_get_rgb_color): Remove.
16091 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16092 (note_mouse_movement): x and y are CGFloat.
16093 (ns_draw_fringe_bitmap): Remove unused rowY.
16094 Change #if to COCOA && >= 10_6.
16095 (ns_draw_window_cursor): Remove unused overspill.
16096 (ns_draw_underwave): width and x are EamcsCGFloat.
16097 (ns_draw_box): thickness is CGFloat.
16098 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16099 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16100 if not in main thread.
16101 (ns_get_pending_menu_title, ns_check_menu_open)
16102 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16103 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16104 (sendFromMainThread:): New method.
16105 (changeFont:): size is CGFloat.
16106 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16107 Disable warning about permanent text.
16108 (characterIndexForPoint:): Adjust return type depending on GNUstep
16110 (mouseDown:): delta is CGFloat.
16111 (updateFrameSize): Remove unised variable f.
16112 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16113 Cast float to EmacsCGFloat.
16114 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16115 also to -1 when restoring.
16116 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16117 inside NS_IMPL_COCOA.
16118 (toggleFullScreen:): Put call to toggleFullScreen inside
16119 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16120 (setPosition:portion:whole:): por is CGFloat.
16121 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16122 (mouseDown:): Use CGFloat.
16123 (mouseDragged:): Remove unised variable edge.
16124 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16126 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16127 of CGFloat differs.
16128 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16129 when NS_IMPL_GNUSTEP.
16130 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16131 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16132 (EmacsToolbar): Add clearAll. Add tag argument to
16133 addDisplayItemWithImage.
16134 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16136 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16138 * nsmenu.m (ns_update_menubar): Make static.
16139 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16140 (fillWithWidgetValue:): Add cast to SEL for setAction.
16141 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16142 (update_frame_tool_bar): Update code for GNUstep.
16143 (clearAll): New method.
16144 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16145 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16146 Move identifierToItem setObject and activeIdentifiers addObject before
16147 call to insertItemWithItemIdentifier.
16148 (validateVisibleItems): Fix indentation.
16149 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16150 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16151 UtilityWindow to aStyle, remove call to setStyleMask.
16153 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16155 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16156 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16157 Use F suffix on floats.
16158 (ns_char_width): Returns CGFloat.
16159 (ns_ascii_average_width): w is CGFloat instead of float.
16160 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16162 (ns_glyph_metrics): CGFloat instead of float.
16164 * nsfns.m (x_set_foreground_color, x_set_background_color):
16166 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16167 remove unused variables.
16168 (Fns_read_file_name): Keep track if panel is for save.
16169 Use ns_filename_from_panel/ns_directory_from_panel.
16170 (Fns_list_services): delegate only used for COCOA.
16171 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16172 Just return the input if GNUstep.
16173 (x_screen_planes): Remove.
16174 (Fxw_color_values): Use EmacsCGFloat
16175 (Fns_display_monitor_attributes_list): Only get screen number for
16177 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16179 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16180 ns_directory_from_panel.
16182 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16184 * process.c (handle_child_signal): Also use WCONTINUED.
16185 This is so that list-processes doesn't mistakenly list the process
16186 as stopped, when the process has actually been continued and is
16189 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16191 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16192 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16193 not already configured.
16195 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16197 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16199 * Makefile.in (mostlyclean): Remove *.res files.
16201 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16203 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16204 a buffer (bug#8447).
16206 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16208 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16209 display vector, and we backtrack, handle the case that the
16210 previous character position is also displayed from a display
16211 vector or covered by a display string or image. (Bug#14476)
16213 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16215 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16216 (struct MonitorInfo, free_monitors): Remove.
16217 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16218 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16219 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16222 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16223 (struct MonitorInfo, free_monitors): Remove.
16224 (ns_screen_name): Make static.
16225 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16226 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16229 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16230 (struct MonitorInfo): New struct.
16231 (free_monitors, make_monitor_attribute_list): Declare.
16233 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16235 (free_monitors, make_monitor_attribute_list): New functions.
16236 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16239 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16241 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16243 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16245 * keyboard.c: Apply keyboard decoding only to events that come directly
16246 from the tty, not from unread-command-events (bug#14368).
16247 (read_event_from_main_queue): New function, extracted from read_char.
16248 (read_decoded_char): Remove.
16249 (read_decoded_event_from_main_queue): New function to replace it.
16250 (read_char): Use it.
16251 (read_key_sequence): Use read_char rather than read_decoded_char.
16253 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16255 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16257 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16259 2013-05-22 Kenichi Handa <handa@gnu.org>
16261 The following changes are to fix the setting of
16262 buffer-file-coding-system on, for instance, C-x RET c unix RET
16263 _FILE_OF_DOS_EOL_TYPE_ RET.
16265 * coding.h (struct coding_system): New member detected_utf8_chars.
16267 * coding.c (detect_coding_utf_8): Count characters and check EOL
16268 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16270 (setup_coding_system): Do not initialize coding->head_ascii.
16271 (check_ascii): Do not set coding->eol_seen but update it. Do not
16272 call adjust_coding_eol_type here.
16273 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16274 If the eol-type of CODING is already specified, adjust the eol type
16275 of the found coding-system.
16276 (decode_coding_gap): Cancel previous change. Utilize the
16277 character numbers counted by detect_coding_utf_8. Fix detection
16280 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16282 * search.c (looking_at_1): Only set last_thing_searched if the match
16283 changed the match-data (bug#14281).
16285 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16287 * xdisp.c (reseat_at_previous_visible_line_start):
16288 Already declared in dispextern.h, so remove it here.
16289 (move_it_vertically_backward): Likewise.
16291 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16293 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16294 (Fx_display_pixel_width, Fx_display_pixel_height)
16295 (Fx_display_mm_width, Fx_display_mm_height):
16296 Mention `display-monitor-attributes-list' in docstrings.
16298 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16299 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16300 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16301 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16302 (Fx_display_backing_store, Fx_display_visual_class)
16303 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16304 (Fx_display_grayscale_p, Fx_display_pixel_width)
16305 (Fx_display_pixel_height, Fx_display_planes)
16306 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16307 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16308 (Fx_display_mm_width, Fx_display_mm_height)
16309 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16310 height for all physical monitors as in X11.
16312 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16313 Return pixel width or height for all physical monitors as in X11.
16315 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16317 Port --enable-gcc-warnings to clang.
16318 * bytecode.c (exec_byte_code):
16320 Redo diagnostic pragmas to pacify clang, too.
16321 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16322 * editfns.c (Fencode_time):
16323 * fileio.c (file_accessible_directory_p):
16324 * font.c (font_unparse_xlfd):
16325 Use '&"string"[index]' instead of '"string" + (index)'.
16326 * undo.c (user_error): Remove; unused.
16328 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16330 * insdel.c (insert_1_both): Document the arguments, instead of
16331 referring to insert_1, which no longer exists.
16333 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16334 some window, increment windows_or_buffers_changed, so that
16335 *Messages* display in that window is updated. (Bug#14408)
16337 * w32.c: Include epaths.h.
16338 (init_environment): Use cmdproxy.exe without leading directories.
16339 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16341 (gettimeofday): Adjust signature and return value to Posix
16344 * unexw32.c (open_output_file): Delete the existing emacs.exe
16345 before creating it, to break the hard link to the versioned
16348 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16349 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16350 (FIRSTFILE_OBJ): New variables.
16351 (W32_RES): Rename to EMACSRES. All users changed.
16352 (base_obj): Use $(CM_OBJ).
16353 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16354 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16355 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16356 $(W32_RES_LINK) before $(LIBES).
16357 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16359 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16361 * makefile.w32-in (DOC): Use just "DOC".
16363 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16365 * process.c: Export default filters and sentinels to Elisp.
16366 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16368 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16369 (Fset_process_sentinel, Fformat_network_address):
16370 Default to them instead of nil.
16371 (server_accept_connection): Sentinels can't be nil any more.
16372 (read_and_dispose_of_process_output): New function, extracted from
16373 read_process_output.
16374 (read_process_output): Use it; filters can't be nil.
16375 (Finternal_default_process_filter): New function, extracted from
16376 read_process_output.
16377 (exec_sentinel_unwind): Remove function.
16378 (exec_sentinel): Don't zilch sentinel while running.
16379 (status_notify): Sentinels can't be nil.
16380 (Finternal_default_process_sentinel): New function extracted from
16382 (setup_process_coding_systems): Default filter is not nil any more.
16383 (syms_of_process): Export new Elisp functions and initialize
16385 * lisp.h (make_lisp_proc): New function.
16387 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16389 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16391 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16393 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16394 unless we know that the window w is a leaf window.
16395 Another attempt at solving bug#14062.
16397 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16399 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16402 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16404 * image.c (gif_load): Check that subimages fit (Bug#14345).
16406 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16408 * lread.c (skip_dyn_eof): New function.
16409 (read1): Use it to skip the end of a file in response to #@00.
16411 * doc.c (get_doc_string): Slightly relax the sanity checking.
16413 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16415 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16416 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16417 (MonitorInfo): New struct.
16418 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16419 (Fns_display_monitor_attributes_list): New functions.
16420 (display-usable-bounds): Remove.
16421 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16424 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16426 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16427 (GTK_CHECK_VERSION): New macro, if not already defined.
16428 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16429 replaced by GTK_CHECK_VERSION.
16431 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16433 * xterm.h (GTK_PREREQ): New macro.
16434 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16435 to use this macro instead, for consistency and clarity.
16437 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16439 * xdisp.c (row_for_charpos_p): New function, with code of
16440 cursor_row_p, but accepts an additional argument CHARPOS instead
16441 of using a hardcoded PT.
16442 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16443 (row_containing_pos): Call row_for_charpos_p instead of partially
16444 doing the same. Fixes cursor positioning under longlines-mode
16445 when longlines-show-effect includes more than one newline, when
16446 moving the cursor vertically up.
16448 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16450 * makefile.w32-in (ACL_H): New macro.
16451 ($(BLD)/fileio.$(O)): Update dependencies.
16453 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16455 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16456 * Makefile.in (LIB_ACL): New macro.
16457 (LIBACL_LIBS): Remove.
16458 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16459 * fileio.c: Include <acl.h>.
16460 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16461 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16463 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16466 * unexelf.c: Don't assume ElfW (Half) fits in int.
16467 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16468 when dealing with ElfW (Half) values, since they can exceed 2**31
16469 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16470 (entry_address): Omit unused NUM arg. All uses changed.
16472 2013-05-07 Juri Linkov <juri@jurta.org>
16474 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16475 to the string converted from number with `Fnumber_to_string'.
16478 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16480 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16481 This fixes a problem introduced by my previous change.
16483 2013-05-07 Glenn Morris <rgm@gnu.org>
16485 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16487 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16489 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16491 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16493 Static checking by GCC 4.8.0.
16494 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16495 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16496 (x_get_monitor_attributes_fallback)
16497 (x_get_monitor_attributes_xinerama)
16498 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16499 Define only if USE_GTK.
16500 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16501 (x_get_monitor_attributes_fallback): Omit unused locals.
16502 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16503 Use double, not float, to avoid mixed-mode floating point arithmetic.
16505 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16506 Jan Djärv <jan.h.d@swipnet.se>
16508 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16509 (XINERAMA_CFLAGS): New macros.
16510 (ALL_CFLAGS, LIBES): Use them.
16512 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16513 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16514 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16515 (syms_of_xfns): DEFSYM them.
16516 (struct MonitorInfo): New struct.
16517 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16518 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16519 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16520 (x_get_monitor_attributes_xinerama): New functions.
16521 (Fx_display_monitor_attributes_list): New primitive.
16522 (syms_of_xfns): Defsubr it.
16524 * xterm.h (x_display_info): Add Xatom_net_workarea and
16525 Xatom_net_current_desktop.
16527 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16528 and dpyinfo->Xatom_net_current_desktop.
16530 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16532 * xdisp.c (pos_visible_p): Use the special code for finding the
16533 beginning of a display property or overlay for any "replacing"
16534 display property, not just for display strings. This solves
16535 incorrect reporting of position by posn-at-point. (Bug#14241)
16537 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16539 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16540 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16541 Verify that ElfW (Half) fits in int.
16542 (fatal): Use same signature as lisp.h.
16543 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16544 configure and build with -DUNEXELF_DEBUG without worrying about
16545 other modules that use DEBUG.
16546 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16547 possibly-wide integers now uses it instead of plain fprintf.
16548 (entry_address): New function, which avoids problems with 32-bit
16549 overflow on 64-bit hosts.
16550 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16551 (round_up): Don't assume the remainder fits in int.
16552 (find_section): Use bool for boolean. Simplify debug code.
16553 (unexec): Don't assume file sizes fit in int or size_t.
16554 Omit unnecessary trailing newline in 'fatal' format.
16555 Use strerror rather than outputting decimal error number.
16556 Remove unused code when emacs is not defined;
16557 this file relies on Emacs now.
16558 Don't assume e_phnum and e_shnum are positive.
16560 * regex.c: Fix problems when DEBUG is defined.
16561 (extract_number, extract_number_and_incr): Define regardless of
16562 whether DEBUG is defined; that's simpler and makes the code less
16563 likely to go stale in the normal case when DEBUG is not defined.
16564 Return int rather than taking an int * arg. All callers changed.
16565 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16566 Remove, replacing with ...
16567 (DEBUG_PRINT): New macro. All callers changed.
16568 (DEBUG_COMPILES_ARGUMENTS): New macro.
16569 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16570 (print_compiled_pattern, print_double_string) [DEBUG]:
16571 Use prototype rather than old-style definition.
16572 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16573 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16574 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16575 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16576 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16577 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16578 This matters only when DEBUG is defined.
16580 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16582 * xdisp.c (set_iterator_to_next): Set the
16583 ignore_overlay_strings_at_pos_p flag only if we are _really_
16584 iterating over an overlay string, as indicated by the
16585 current.overlay_string_index member. (Bug#14306)
16587 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16589 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16590 to where it is used, to avoid autorelease issues (Bug#14050).
16592 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16594 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16595 * fileio.c (syms_of_fileio): Implement this.
16596 * filelock.c (create_lock_file): If symbolic links don't work, so
16597 we use a regular file as a lock file, do not fsync the lock file;
16600 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16602 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16603 (syms_of_minibuf): Adjust accodingly.
16605 * callint.c (Fcall_interactively): Adjust calls accordingly.
16607 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16609 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16610 w->contents is a buffer before computing everything else.
16611 Use parentheses to disambiguate last part of the condition.
16613 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16614 assertion violations. (Bug#14062)
16616 2013-05-01 David Reitter <david.reitter@gmail.com>
16618 * nsfns.m (ns_tooltip): Initialize.
16620 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16622 * coding.c (decode_coding_gap): Don't remove the character before
16623 a newline unless it's a CR character. (Bug#14287)
16625 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16627 * dispextern.h (struct face): Move enum face_underline_type
16628 earlier so that bitfields can be in the same word.
16630 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16632 * nsfns.m (handlePanelKeys): New function.
16633 (EmacsOpenPanel:performKeyEquivalent:)
16634 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16635 arrows/function/control and copy/paste keys (Bug#14296).
16637 2013-04-27 Juri Linkov <juri@jurta.org>
16639 * callint.c (Fcall_interactively): Call `Qread_number' for
16640 interactive code letter `n' instead of using duplicate code.
16643 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16645 * systime.h (make_timeval): Declare as 'const'.
16647 2013-04-27 Kenichi Handa <handa@gnu.org>
16649 * font.c (font_open_entity): Always open a font of manageable
16652 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16654 Port better to AIX (Bug#14258).
16655 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16658 2013-04-24 Kenichi Handa <handa@gnu.org>
16660 * coding.c (decode_coding_iso_2022): When an invalid escape
16661 sequence is encountered, reset the invocation and designation
16662 status to the safest one.
16664 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16666 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16667 Without this fix, "make distclean" leaves stamp-h1 behind.
16669 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16671 * w32fns.c (w32_fullscreen_rect): New function to compute the
16672 window rectangle for the given fullscreen mode.
16673 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16674 longer tunes the window size. This keeps the window's edges flush
16675 with the screen and allows the taskbar to hide itself in fullboth.
16677 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16678 window decorations and uses the entire screen.
16680 * w32term.h (w32_fullscreen_rect) Add prototype.
16681 (struct w32_output): Replace normal_width, normal_height,
16682 normal_top, and normal_left members with a single normal_placement
16684 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16686 (FRAME_NORMAL_PLACEMENT): New macro.
16688 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16690 * minibuf.c (Ftest_completion): Silence compiler warning.
16692 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16694 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16697 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16700 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16701 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16702 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16703 parentheses where appropriate.
16705 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16707 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16709 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16711 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16712 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16713 Mention in the doc string that setting these variables takes
16714 effect only after a call to set-window-buffer. (Bug#14200)
16716 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16718 * indent.c (Fvertical_motion): Don't consider display strings on
16719 overlay strings as display strings on the buffer position we
16720 started from. This prevents vertical cursor motion from jumping
16721 more than one line when there's an overlay string with a display
16722 property at end of line.
16723 Reported by Karl Chen <Karl.Chen@quarl.org> in
16724 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16726 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16728 * window.c (select_window): `record_buffer' even if window is
16729 already selected (bug#14191).
16731 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16733 * window.c (Fwindow_end): Test more flags, including the buffer's
16734 last_overlay_modified flag, to determine whether the window's
16735 display is really up-to-date. Prevents the function from
16736 returning a stale value. (Bug#14170)
16737 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16740 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16742 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16743 garbaged only if it is not already the top frame on its TTY.
16744 This prevents flickering due to constant redrawing of TTY frames when
16745 there are GUI frames open in the same session. (Bug#13864)
16747 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16749 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16750 of marking the idle timers directly.
16752 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16754 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16755 tables (bug#14054).
16757 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16759 * window.c (select_window): Don't record_buffer while the invariant is
16760 temporarily broken (bug#14161).
16762 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16764 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16766 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16768 2013-04-07 Romain Francoise <romain@orebokech.com>
16770 Ignore additional platform-specific ACL errors (Bug#13702).
16771 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16772 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16774 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16776 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16779 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16781 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16782 This bug was introduced by my 2013-02-25 change that simplified
16783 data_start configuration. Without this change, on GNU/Linux
16784 an Emacs configured with --enable-profiling fails immediately
16785 due to a profiler signal.
16786 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16787 with these flags. On platforms where special flags are needed
16788 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16789 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16790 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16792 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16794 Get rid of some platform-specific functions examining window
16795 system and its capabilities. This is a partial rework of the
16797 * lisp.h (have_menus_p): Remove prototype. This function is
16798 replaced with platform-independent window_system_available.
16799 (check_window_system): Move to...
16800 * frame.h (decode_window_system_frame, window_system_available):
16801 ...here, add new prototypes.
16802 * frame.c (window_system_available, decode_window_system_frame):
16804 (check_window_system): Platform-independent now.
16805 * xterm.h (x_in_use): Remove declaration.
16807 * w32term.h (check_x_frame):
16808 * nsterm.h (check_x_frame): Remove prototypes. This function
16809 is replaced with platform-independent decode_window_system_frame.
16810 * msdos.c (have_menus_p): Remove.
16811 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16812 Remove platform-specific functions. Use check_window_system,
16813 decode_window_system_frame and check_ns_display_info where
16814 appropriate. Minor style and comment tweaks.
16815 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16816 (check_x_frame): Likewise.
16817 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16819 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16820 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16821 * xmenu.c, xselect.c: All related users changed.
16823 2013-04-03 Kenichi Handa <handa@gnu.org>
16825 The following changes is to optimize the code for reading UTF-8
16828 * coding.c (check_ascii): Rename from detect_ascii. Return value
16829 changed. Check EOL format. Do not call adjust_coding_eol_type
16831 (check_utf_8): New function.
16832 (adjust_coding_eol_type): Do nothing if already adjusted.
16833 (detect_coding): Compare the return value of check_ascii with
16834 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16835 (decode_coding_gap): Optimize for valid UTF-8.
16837 2013-03-21 Kenichi Handa <handa@gnu.org>
16839 * coding.c (syms_of_coding): Cancel previous change.
16841 * insdel.c (insert_from_gap): Fix previous change.
16843 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16845 Consistently use platform-specific function to detect window system.
16846 * lisp.h (check_window_system): New prototype. This function is
16847 going to replace check_x, check_w32 and check_ns.
16848 (have_menus_p): Mention msdos.c in comment.
16849 * fontset.c (check_window_system_func): Remove. Adjust all users.
16850 * fontset.h (check_window_system_func): Remove prototype.
16851 * nsterm.h (check_ns):
16852 * xterm.h (check_x):
16853 * w32term.h (check_w32): Likewise.
16854 * menu.c (Fx_popup_menu): Use check_window_system.
16855 * msdos.c (check_window_system): Define for MS-DOS.
16856 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16857 * w32fns.c (check_window_system): Likewise for MS-Windows.
16858 * xfns.c (check_window_system): Likewise for X.
16859 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16860 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16862 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16864 Prefer < to > in range checks such as 0 <= i && i < N.
16865 This makes it easier to visualize quantities on a number line.
16866 This patch doesn't apply to all such range checks,
16867 only to the range checks affected by the 2013-03-24 change.
16868 This patch reverts most of the 2013-03-24 change.
16869 * alloc.c (xpalloc, Fgarbage_collect):
16870 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16871 * character.c (string_escape_byte8):
16872 * charset.c (read_hex):
16873 * data.c (cons_to_unsigned):
16874 * dispnew.c (update_frame_1):
16875 * doc.c (Fsubstitute_command_keys):
16876 * doprnt.c (doprnt):
16877 * editfns.c (hi_time, decode_time_components):
16878 * fileio.c (file_offset):
16879 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16880 * font.c (font_intern_prop):
16881 * frame.c (x_set_alpha):
16882 * gtkutil.c (get_utf8_string):
16883 * indent.c (check_display_width):
16884 * keymap.c (Fkey_description):
16885 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16887 * minibuf.c (read_minibuf_noninteractive):
16888 * process.c (wait_reading_process_output):
16889 * search.c (Freplace_match):
16890 * window.c (get_phys_cursor_glyph):
16891 * xdisp.c (redisplay_internal):
16892 * xsmfns.c (smc_save_yourself_CB):
16893 Prefer < to > for range checks.
16894 * dispnew.c (sit_for): Don't mishandle NaNs.
16895 This fixes a bug introduced in the 2013-03-24 change.
16896 * editfns.c (decode_time_components): Don't hoist comparison.
16897 This fixes another bug introduced in the 2013-03-24 change.
16899 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16901 * frame.h (struct frame): Drop scroll_bottom_vpos
16902 member becaue all real users are dead long ago.
16903 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16904 * xdisp.c (redisplay_internal): Adjust user.
16906 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16908 * nsmenu.m (showAtX:Y:for:): setLevel to
16909 NSPopUpMenuWindowLevel (Bug#13998).
16911 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16913 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16914 (ns_check_pending_open_menu): Declare.
16916 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16917 (x_activate_menubar): Update the menu with title that matches
16918 ns_get_pending_menu_title, and call
16919 ns_check_pending_openmenu (Bug#12698).
16920 (menuWillOpen:): New method.
16921 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16923 * nsterm.m (menu_will_open_state, menu_mouse_point)
16924 (menu_pending_title): New varaibles.
16925 (ns_get_pending_menu_title, ns_check_menu_open)
16926 (ns_check_pending_open_menu): New functions.
16928 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16930 * indent.c (current_column_bol_cache): Remove leftover which is not
16931 used in Fmove_to_column any more.
16932 (current_column, scan_for_column): Adjust users.
16933 * keyboard.c (last_point_position_buffer, last_point_position_window):
16934 Remove leftovers which are not used for recording undo any more.
16935 (command_loop_1, syms_of_keyboard): Adjust users.
16936 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16937 redisplay_window any more.
16938 (move_it_to): Adjust user.
16940 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16942 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16943 Update dependencies.
16945 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16947 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16948 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16949 forward references.
16951 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16953 * window.h (struct window): Replace hchild, vchild and buffer slots
16954 with a single slot 'contents'. This is possible because each valid
16955 window may have either the child window (in vertical or horizontal
16956 combination) or buffer to display (for the leaf window). Using that,
16957 a lot of operations to traverse and/or change window hierarchies may
16958 be simplified. New member horizontal is used to distinguish between
16959 horizontal and vertical combinations of internal windows.
16960 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16961 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16962 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16963 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16964 Use contents slot, not buffer, where appropriate.
16965 (wset_combination): New function.
16966 (wset_buffer): Add eassert.
16967 (Fframe_first_window): Simplify the loop reaching first window.
16968 (Fwindow_buffer): Use WINDOW_LEAF_P.
16969 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16970 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16971 (unshow_buffer): Convert initial debugging check to eassert.
16972 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16973 (make_parent_window, window_resize_check, window_resize_apply)
16974 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16975 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16976 Adjust to match struct window changes.
16977 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16978 (mark_window_cursors_off, count_windows, get_leaf_windows)
16979 (foreach_window_1): Simplify the loop.
16980 * alloc.c (mark_object): Do not check for the leaf window because
16981 internal windows has no glyph matrices anyway.
16982 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16983 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16984 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16985 (build_frame_matrix_from_window_tree, mirror_make_current)
16986 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16987 (update_window_tree, set_window_update_flags): Simplify the loop.
16988 (sync_window_with_frame_matrix_rows): Enforce live window.
16989 Use contents slot, not buffer, where appropriate.
16990 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16991 and WINDOW_HORIZONTAL_COMBINATION_P.
16992 (make_frame_visible_1): Simplify the loop.
16993 Use contents slot, not buffer, where appropriate.
16994 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16995 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16996 (expose_window_tree): Likewise.
16997 Use contents slot, not buffer, where appropriate.
16998 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16999 to avoid deleted windows. Use contents slot instead of buffer.
17000 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17001 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17002 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17003 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17005 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17007 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17008 identify the reasons for assertion violations in bug#14062 and
17010 (Fx_show_tip): Fix compilation error under
17011 "--enable-check-lisp-object-type". (Bug#14073)
17013 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17014 Reported by <rzl24ozi@gmail.com>.
17016 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17018 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17020 (unwind_with_echo_area_buffer): ...to restore it here.
17021 This is needed to ensure that...
17022 (redisplay_window): ...both window markers are valid here,
17023 which is verified by eassert.
17024 * editfns.c (save_excursion_save): Do not assume that
17025 selected_window always displays the buffer.
17026 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17029 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17031 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17034 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17036 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17038 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17040 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17041 since MinGW's w32api headers do. This avoids compiler warnings.
17043 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17044 if already defined.
17046 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17048 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17050 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17052 * gtkutil.c (style_changed_cb): Check if frame is live and an
17053 X frame (Bug#14038).
17055 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17057 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17058 Define only for _WIN32_WINNT less than 0x0500.
17059 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17061 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17062 see its own definitions of 'struct timeval' and 'struct timezone'.
17064 Fix incompatibilities between MinGW.org and MinGW64 headers.
17065 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17067 * w32.c (REPARSE_DATA_BUFFER): Guard with
17068 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17070 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17072 * xterm.c: Include X11/XKBlib.h
17073 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17075 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17077 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17079 * blockinput.h (input_blocked_p): Likewise.
17080 * bytecode.c (exec_byte_code): Likewise.
17081 * callproc.c (call_process_kill, call_process_cleanup)
17082 (Fcall_process): Likewise.
17083 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17084 (Fccl_execute_on_string): Likewise.
17085 * character.c (string_escape_byte8): Likewise.
17086 * charset.c (read_hex): Likewise.
17087 * cm.c (calccost): Likewise.
17088 * data.c (cons_to_unsigned): Likewise.
17089 * dired.c (directory_files_internal, file_name_completion):
17091 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17092 (sit_for): Likewise.
17093 * doc.c (Fsubstitute_command_keys): Likewise.
17094 * doprnt.c (doprnt): Likewise.
17095 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17096 * emacsgtkfixed.c: Likewise.
17097 * fileio.c (file_offset, Fwrite_region): Likewise.
17098 * floatfns.c (Fexpt, fmod_float): Likewise.
17099 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17101 * font.c (font_intern_prop): Likewise.
17102 * frame.c (x_set_alpha): Likewise.
17103 * gtkutil.c (get_utf8_string): Likewise.
17104 * indent.c (check_display_width): Likewise.
17105 * intervals.c (create_root_interval, rotate_right, rotate_left)
17106 (split_interval_right, split_interval_left)
17107 (adjust_intervals_for_insertion, delete_node)
17108 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17109 (merge_interval_right, merge_interval_left, copy_intervals)
17110 (set_intervals_multibyte_1): Likewise.
17111 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17112 * keymap.c (Fkey_description): Likewise.
17113 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17114 * lread.c (openp, read_integer, read1, string_to_number):
17116 * menu.c (ensure_menu_items): Likewise.
17117 * minibuf.c (read_minibuf_noninteractive): Likewise.
17118 * print.c (printchar, strout): Likewise.
17119 * process.c (create_process, Faccept_process_output)
17120 (wait_reading_process_output, read_process_output, send_process)
17121 (wait_reading_process_output): Likewise.
17122 * profiler.c (make_log, handle_profiler_signal): Likewise.
17123 * regex.c (re_exec): Likewise.
17124 * regex.h: Likewise.
17125 * search.c (looking_at_1, Freplace_match): Likewise.
17126 * sysdep.c (get_child_status, procfs_ttyname)
17127 (procfs_get_total_memory): Likewise.
17128 * systime.h (EMACS_TIME_VALID_P): Likewise.
17129 * term.c (dissociate_if_controlling_tty): Likewise.
17130 * window.c (get_phys_cursor_glyph): Likewise.
17131 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17132 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17134 * xfns.c (Fx_window_property): Likewise.
17135 * xmenu.c (set_frame_menubar): Likewise.
17136 * xselect.c (x_get_window_property, x_handle_dnd_message):
17138 * xsmfns.c (smc_save_yourself_CB): Likewise.
17139 * xterm.c (x_scroll_bar_set_handle): Likewise.
17141 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17143 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17144 to be optional or nil. Adjust comment and convert it to docstring.
17145 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17146 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17148 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17150 Static checking by GCC 4.8-20130319.
17151 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17152 * process.c (Fset_process_datagram_address)
17153 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17154 * xdisp.c (get_char_face_and_encoding)
17155 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17156 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17157 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17159 2013-03-24 Ken Brown <kbrown@cornell.edu>
17161 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17162 fix compilation on 64-bit Cygwin, where underscores are not
17163 automatically prepended.
17165 * w32term.c (w32_initialize): Silence compiler warning.
17167 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17169 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17170 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17171 variables, to save and restore frame dimensions.
17172 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17173 after returning from a 'fullscreen' configuration.
17174 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17175 to avoid races between the main thread and the input thread.
17177 * w32term.h (struct w32_output): New members normal_width,
17178 normal_height, normal_top, normal_left, and prev_fsmode.
17179 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17180 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17181 members of a frame.
17183 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17184 'fullscreen' parameter. Always record previous width and height
17185 of the frame, except when switching out of maximized modes, so
17186 that they could be restored correctly, instead of resetting to the
17187 default frame dimensions. Send SC_RESTORE command to the frame,
17188 unless we are going to send SC_MAXIMIZE, to restore the frame
17189 resize hints in the mouse pointer shown by the window manager.
17192 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17194 * lisp.h (get_frame_param): Adjust conditions for prototype
17197 2013-03-22 Ken Brown <kbrown@cornell.edu>
17199 * unexcw.c: Drop unneeded inclusion of w32common.h.
17200 (report_sheap_usage): Declare.
17201 (read_exe_header): Add magic numbers for x86_64.
17202 (fixup_executable): Fix printf format specifier for unsigned long
17205 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17207 * frame.h (struct frame): Put menu_bar_window under #ifdef
17208 because this member is not needed when X toolkit is in use.
17209 (fset_menu_bar_window):
17210 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17211 (free_glyphs, update_frame):
17212 * xdisp.c (expose_frame): Likewise.
17213 (display_menu_bar): Likewise. Remove redundant eassert.
17214 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17217 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17219 Use functions and constants to manipulate Lisp_Save_Value objects.
17220 This replaces code that used macros and strings and token-pasting.
17221 The change makes the C source a bit easier to follow,
17222 and shrinks the Emacs executable a bit.
17223 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17224 (make_save_value): Change 1st arg from string to enum. All callers
17227 (mark_object): Use if, not #if, for GC_MARK_STACK.
17228 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17229 (XSAVE_OBJECT): Now functions, not macros.
17230 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17231 the constant was never used.
17232 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17233 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17234 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17235 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17237 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17238 type3 with a single member save_type. All uses changed.
17239 (save_type, set_save_pointer, set_save_integer): New functions.
17240 * print.c (PRINTX): Remove.
17242 * alloc.c: Remove redundant static declarations.
17244 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17246 * window.h (struct window): Convert left_col, top_line, total_lines
17247 and total_cols from Lisp_Objects to integers. Adjust comments.
17248 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17250 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17251 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17252 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17253 Adjust users where appropriate.
17255 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17257 * frame.h (struct frame): Drop resx and resy because the same data is
17258 available from window system-specific output context. Adjust users.
17259 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17260 New functions to provide defaults when no window system available.
17261 (FRAME_RES_X, FRAME_RES_Y): New macros.
17262 (NUMVAL): Move from xdisp.c.
17263 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17264 (Ffont_face_attributes, Fopen_font):
17265 * image.c (gs_load):
17266 * w32font.c (fill_in_logfont):
17267 * xdisp.c (calc_pixel_width_or_height):
17268 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17269 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17271 2013-03-20 Kenichi Handa <handa@gnu.org>
17273 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17274 to 1 (temporary workaround until a bug related to ASCII
17275 optimization is fixed).
17277 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17279 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17280 Signal error if window is not internal. Adjust docstring.
17281 (delete_all_child_windows): Use combination_limit to save the buffer.
17282 (Fset_window_configuration): Adjust accordingly.
17283 * print.c (syms_of_print): Initialize debugging output not here...
17284 (init_print_once): ...but in a new function here.
17285 * lisp.h (init_print_once): Add prototype.
17286 * emacs.c (main): Add call to init_print_once. Adjust comments.
17288 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17290 * window.c (window_resize_check, window_resize_apply)
17291 (window_from_coordinates, recombine_windows, set_window_buffer)
17292 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17293 (Fsplit_window_internal, Fdelete_window_internal)
17294 (freeze_window_starts): Use bool for booleans.
17295 * window.h (window_frame_coordinates, resize_frame_windows)
17296 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17298 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17300 * dispnew.c (bitch_at_user): Use `user-error'.
17302 2013-03-17 Ken Brown <kbrown@cornell.edu>
17304 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17305 as return type of image_background. (Bug#13981)
17306 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17308 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17310 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17311 (ns_select): Don't return with result uninitialized.
17313 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17316 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17318 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17319 directories. If filename is nil, get directory name (Bug#13932).
17320 Use getFilename and getDirectory.
17321 (getFilename, getDirectory): New methods for EmacsSavePanel and
17323 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17325 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17327 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17329 2013-03-15 Kenichi Handa <handa@gnu.org>
17331 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17332 (adjust_after_replace): Make it back to static. Delete the third
17333 arg text_at_gap_tail. Cancel the code for handling it.
17335 * coding.h (struct coding_system): New member eol_seen.
17337 * coding.c (detect_ascii): New function.
17338 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17339 when the source bytes are actually scanned. On detecting for
17340 coding_category_utf_8_auto, call detect_ascii instead of scanning
17341 source bytes directly.
17342 (produce_chars): Call insert_from_gap with the new arg 0.
17343 (encode_coding): Likewise.
17344 (decode_coding_gap): Control ASCII optimization by the variable
17345 disable_ascii_optimization instead of #ifndef .. #endif.
17346 Deccode EOL format according to coding->eol_seen.
17347 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17350 * lisp.h (adjust_after_replace): Cancel externing it.
17351 (insert_from_gap): Adjust prototype.
17353 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17355 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17356 FULLSCREEN_MAXIMIZED. (Bug#13935)
17358 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17360 * region-cache.c (find_cache_boundary, move_cache_gap)
17361 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17362 Simplify debugging check and convert to eassert. Adjust comment.
17363 (pp_cache): Put under ENABLE_CHECKING.
17365 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17367 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17368 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17369 and WM_ACTIVATEAPP.
17370 (w32fullscreen_hook): If the frame is visible, reset
17371 f->want_fullscreen flag after changing the frame size. If the
17372 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17375 2013-03-13 Daniel Colascione <dancol@dancol.org>
17377 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17378 too so that these builds can use Cygwin's file conversion
17379 functions. (We've been building and linking cygw32.o all along
17380 and just not using it.)
17382 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17384 File synchronization fixes (Bug#13944).
17385 * Makefile.in (LIB_FDATASYNC): New macro.
17387 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17388 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17389 Don't worry about HAVE_FSYNC, since a substitute fsync is
17390 available if the system lacks one.
17391 (Fwrite_regin): Retry fsync if interrupted.
17393 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17395 * w32term.c (w32_read_socket): If the Emacs frame is being
17396 activated, call w32fullscreen_hook, to make sure the new frame
17397 dimensions are in effect. (Bug#13937)
17399 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17401 * xdisp.c (init_iterator): Simplify because both character and byte
17402 positions are either specified or -1. Add eassert. Adjust comment.
17403 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17404 character and byte positions can be obtained from marker.
17406 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17408 Static checking by Sun C 5.12.
17409 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17410 * bytecode.c (exec_byte_code):
17411 * dispnew.c (init_display):
17413 * fileio.c (Fsubstitute_in_file_name):
17414 * keyboard.c (Fevent_convert_list):
17415 * keymap.c (Fsingle_key_description):
17416 * term.c (maybe_fatal, fatal):
17417 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17418 * xsmfns.c (Fhandle_save_session):
17419 Omit unreachable code.
17420 * keymap.c (map_keymap_char_table_item): Cast void * to
17421 a function pointer type; the C Standard requires this.
17423 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17424 Include <sys/param.h> unconditionally, as that works elsewhere and
17425 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17426 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17429 See ChangeLog.12 for earlier changes.
17431 ;; Local Variables:
17435 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17437 This file is part of GNU Emacs.
17439 GNU Emacs is free software: you can redistribute it and/or modify
17440 it under the terms of the GNU General Public License as published by
17441 the Free Software Foundation, either version 3 of the License, or
17442 (at your option) any later version.
17444 GNU Emacs is distributed in the hope that it will be useful,
17445 but WITHOUT ANY WARRANTY; without even the implied warranty of
17446 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17447 GNU General Public License for more details.
17449 You should have received a copy of the GNU General Public License
17450 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.