1 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
3 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
5 2013-12-23 Glenn Morris <rgm@gnu.org>
7 * lread.c (Fload): Mention load-prefer-newer in doc.
9 2013-12-22 Martin Rudalics <rudalics@gmx.at>
11 Handle Bug#16207 by being more restrictive when running hooks.
12 * window.c (unwind_change_frame): New function.
13 (Fset_window_configuration): Don't run configuration change hook
14 while the frame configuration is unsafe. Call select_window
17 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
19 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
21 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
23 * nsterm.h: Declare EmacsColor category.
25 * nsterm.m (NSColor): Implement EmacsColor category.
26 (ns_get_color): Use colorUsingDefaultColorSpace.
27 (ns_get_color, ns_term_init): Use colorForEmacsRed.
29 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
31 2013-12-21 Eli Zaretskii <eliz@gnu.org>
33 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
34 having the PNG_NORETURN attribute, to avoid compiler warning in
37 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
39 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
41 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
42 fringe background extension.
43 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
44 because they are now always the same as `left' and `width',
45 respectively. Remove code for the case that `width' and
46 `sb_width' are different.
48 2013-12-20 Martin Rudalics <rudalics@gmx.at>
50 Remove scroll_bar_actual_width from frames.
51 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
52 * frame.c (Fscroll_bar_width): Return scroll bar area width.
53 (x_figure_window_size):
54 * nsterm.m (x_set_window_size):
55 * widget.c (set_frame_size):
56 * w32term.c (x_set_window_size):
57 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
58 scroll_bar_actual_width.
60 Convert scroll_bar members to integers on Windows.
61 * w32term.h (struct scroll_bar): Convert top, left, width,
62 height, start, end and dragging to integers.
63 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
65 * w32term.c (w32_set_scroll_bar_thumb)
66 (w32_scroll_bar_handle_click): Remove XINT conversions for
67 scroll_bar members. Treat bar->dragging as integer.
68 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
69 first element. Remove XINT conversions for scroll_bar members.
70 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
71 Remove XINT conversions for scroll_bar members.
73 Fix assignment for new window total sizes.
74 * window.c (Fwindow_resize_apply_total): Assign values for
77 2013-12-20 Chong Yidong <cyd@gnu.org>
79 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
82 2013-12-19 Eli Zaretskii <eliz@gnu.org>
84 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
85 current text face, for extending the face of the display margins.
88 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
91 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
93 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
96 * nsterm.m (Qfile, Qurl): New.
97 (EV_MODIFIERS2): New macro.
98 (EV_MODIFIERS): Use EV_MODIFIERS2.
99 (ns_term_init): Remove font and color from DND, does not work on
100 newer OSX, and other ports don't have them.
101 (performDragOperation:): Handle modifiers used during drag.
102 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
103 Remove global Lisp variables used to communicate with ns-win.el.
104 Remove font and color handling.
105 (syms_of_nsterm): Defsym Qfile and Qurl.
107 2013-12-19 Anders Lindgren <andlind@gmail.com>
109 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
110 (ns_constrain_all_frames, x_set_offset): Remove assignment to
112 (updateFrameSize:, windowWillResize:toSize:): Add trace.
113 (constrainFrameRect): Remove special case nr_screens == 1.
114 Don't constrain size to size of view.
116 * nsterm.h (ns_output): Remove dont_constrain.
118 2013-12-19 Anders Lindgren <andlind@gmail.com>
120 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
122 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
124 Minor fixes for recent openp changes.
125 * lisp.h (GCPRO7): New macro.
126 * lread.c (openp): Use bool for boolean; all callers changed.
127 Protect save_string from GC. Don't assume that file descriptors
128 are nonzero. Redo save_mtime comparison to avoid bogus GCC
129 warning about uninitialized variable.
131 2013-12-18 Eli Zaretskii <eliz@gnu.org>
133 * w32fns.c (emacs_abort): Use intptr_t as argument of
134 INT_BUFSIZE_BOUND, to avoid compiler warnings.
136 2013-12-18 Glenn Morris <rgm@gnu.org>
138 * lread.c (Fload): Pass load_prefer_newer to openp.
139 Don't bother checking mtime if openp already did it.
140 (openp): Add `newer' argument, to check all suffixes
141 and find the newest file.
142 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
143 * callproc.c (call_process):
144 * charset.c (load_charset_map_from_file):
145 * emacs.c (init_cmdargs):
146 * image.c (x_create_bitmap_from_file, x_find_image_file):
148 * lread.c (Flocate_file_internal):
149 * process.c (Fformat_network_address):
150 * sound.c (Fplay_sound_internal):
151 * w32.c (check_windows_init_file):
152 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
154 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
156 2013-12-17 Eli Zaretskii <eliz@gnu.org>
158 * w32.c (getloadavg): Don't index samples[] array with negative
159 indices. Recover from wall-clock time being set backwards.
161 * w32term.c (w32_initialize): Declare the argument of
162 set_user_model as const.
164 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
165 (w32_menu_show): Constify some arguments passed to MessageBox.
167 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
168 to initialize Lisp objects.
170 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
171 initialize Lisp objects.
173 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
174 use variables used only on X under that condition.
176 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
177 variables not used there.
179 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
181 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
182 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
184 2013-12-16 Eli Zaretskii <eliz@gnu.org>
186 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
187 code, revealed in presence of R2L characters, character
188 compositions, and display vectors. A better fix for Bug#16148.
189 (extend_face_to_end_of_line): Don't reference tool_bar_window in
190 GTK and NS builds, they don't have this member of struct frame.
192 * dispextern.h (struct composition_it): Correct a comment for the
195 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
197 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
198 This prevents a compilation error on C compilers that do not
199 default functions to return 'int' if not declared. Also, add
200 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
201 since it now uses inline functions.
203 2013-12-16 Eli Zaretskii <eliz@gnu.org>
205 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
206 display margins on mode line, header line, and in the frame's
207 tool-bar window. (Bug#16165)
209 2013-12-16 Andreas Schwab <schwab@suse.de>
211 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
213 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
215 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
218 2013-12-16 Martin Rudalics <rudalics@gmx.at>
220 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
222 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
224 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
225 intended to find bogus pointers in font objects (Bug#16140).
226 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
227 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
228 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
229 Disable for MS-Windows due to Bug#15876; apparently this
230 requires more or less substantial changes in fontset code.
231 * xfont.c (xfont_close):
232 * xftfont.c (xftfont_close): Call x_display_info_for_display
233 to check whether 'Display *' is valid (Bug#16093 and probably
236 2013-12-15 Eli Zaretskii <eliz@gnu.org>
238 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
239 Reported by Juanma Barranquero <lekktu@gmail.com>.
241 * process.c (Fprocess_send_eof): Don't crash if someone tries to
242 open a pty on MS-Windows. (Bug#16152)
244 * emacs.c (decode_env_path): Fix bogus comparison against
245 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
247 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
249 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
250 (Fx_file_dialog): Add parentheses around && to silence warning.
252 * w32term.c (construct_drag_n_drop): Remove unused local variable.
254 2013-12-15 Eli Zaretskii <eliz@gnu.org>
256 * xdisp.c (extend_face_to_end_of_line): Extend background of
257 non-default face in margin areas as well. (Bug#16151)
258 (display_line): Call extend_face_to_end_of_line for continued
259 lines as well, if the display margins have non-zero width.
260 (set_glyph_string_background_width): When needed, set the
261 extends_to_end_of_line_p flag on glyph strings to be drawn in
262 margin areas, not only in the text area.
264 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
267 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
269 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
270 Don't worry about verify_error being t, since it has to be a list.
272 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
274 Use bool for boolean, focusing on headers.
275 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
276 No need to include <stdbool.h>, since conf_post.h does it now.
277 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
278 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
279 (SET_PER_BUFFER_VALUE_P):
280 * ccl.c, ccl.h (setup_ccl_program):
281 * ccl.h (CHECK_CCL_PROGRAM):
282 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
283 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
284 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
285 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
286 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
287 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
288 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
289 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
290 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
291 (CHARSET_FAST_MAP_SET):
292 * coding.c (decode_coding_ccl, encode_coding_ccl):
293 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
294 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
295 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
296 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
297 (decode_coding_c_string):
298 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
299 * conf_post.h (has_attribute):
300 * dispextern.h (trace_redisplay_p):
301 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
302 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
303 (SET_GLYPH_FROM_CHAR_GLYPH):
304 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
305 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
306 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
307 (cursor_in_mouse_face_p):
308 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
309 (blank_row, prepare_desired_row)
310 (build_frame_matrix_from_leaf_window, make_current)
311 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
312 (update_window, scrolling_window, update_frame_line):
313 * disptab.h (GLYPH_FOLLOW_ALIASES):
314 * editfns.c (Fformat):
315 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
316 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
317 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
318 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
319 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
320 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
322 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
323 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
324 (FRAME_MOUSE_UPDATE):
325 * fringe.c (Fdefine_fringe_bitmap):
326 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
327 (x_create_bitmap_from_xpm_data, xpm_load_image):
328 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
329 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
330 (MERGE_INTERVAL_CACHE):
331 * keymap.h (KEYMAPP):
332 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
333 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
334 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
335 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
336 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
337 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
338 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
339 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
340 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
341 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
342 (SETUP_BUFFER_SYNTAX_TABLE):
343 * systime.h (timespec_valid_p):
344 * term.c (save_and_enable_current_matrix):
345 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
346 * xdisp.c (in_display_vector_p, display_tool_bar_line)
347 (redisplay_internal, try_window_reusing_current_matrix)
348 (sync_frame_with_window_matrix_rows, try_window_id)
349 (display_menu_bar, display_tty_menu_item, display_mode_line)
350 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
351 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
352 * xmenu.c (xmenu_show):
353 * xterm.c (use_xim, x_term_init):
354 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
355 (struct x_bitmap_record):
356 Use bool for booleans.
357 * ccl.c (struct buffer_text):
358 * ccl.h (struct ccl_program):
359 * charset.h (struct charset):
361 * coding.h (struct iso_2022_spec, struct coding_system):
362 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
363 (struct glyph_string, struct face, struct face_cache)
364 (struct bidi_string_data, struct bidi_it)
365 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
367 * editfns.c (Fformat):
368 * frame.h (struct frame):
369 * fringe.c (struct fringe_bitmap):
370 * intervals.h (struct interval):
371 * keyboard.h (struct kboard):
372 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
373 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
374 (struct Lisp_Buffer_Local_Value, union specbinding):
375 * macfont.m (struct macfont_info):
376 * process.h (struct Lisp_Process):
377 * termchar.h (struct tty_display_info):
378 * window.h (struct window):
379 * xterm.h (struct x_output):
380 Use bool_bf for boolean bit-fields.
381 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
383 * ccl.h (struct ccl_program): Remove unused members private_state,
384 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
386 (struct ccl_spec): Remove unused members cr_carryover,
388 * conf_post.h: Include <stdbool.h>.
390 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
391 * interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
392 Surround statement macro with proper 'do { ... } while (false)' brackets.
393 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
394 Args must now be expressions; all callers changed.
395 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
396 (PRODUCE_GLYPHS): Simplify use of boolean.
397 * fileio.c (Fcopy_file):
398 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
399 * lisp.h (UNGCPRO): Return void, not int.
400 (FOR_EACH_TAIL): Use void expression, not int expression.
401 * region-cache.c: Reindent.
402 * region-cache.h: Copy comments from region-cache.c, to fix
403 incorrect remarks about booleans.
405 2013-12-14 Eli Zaretskii <eliz@gnu.org>
407 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
408 when character at point is displayed from a display vector.
411 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
413 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
414 now a list of certificate validation checks that will abort a
415 connection with an error.
416 (Fgnutls_boot): Document it and use it.
418 2013-12-14 Martin Rudalics <rudalics@gmx.at>
420 * w32term.c (w32_enable_frame_resize_hack): New variable.
421 (x_set_window_size): Use it to hack frame resizing on Windows
424 2013-12-14 Eli Zaretskii <eliz@gnu.org>
426 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
427 Windows-specific code to w32.c. Change error message text to
428 match that of Posix platforms.
430 * w32.c (w32_copy_file): New function, most of the code copied and
431 reworked from Fcopy_file. Improve error handling. Plug memory
432 leak when errors are thrown. Support file names outside of the
433 current codepage. (Bug#7100)
435 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
437 * lread.c (load_path_default): Prototype.
439 2013-12-13 Glenn Morris <rgm@gnu.org>
441 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
443 (load-path-default): Remove `changed' argument.
444 Do not set dump_path permanently. Simplify.
445 (init_lread): Simplify.
446 (syms_of_lread): Remove dump_path.
448 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
450 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
451 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
452 2013-12-12 font-related change to avoid Bug#16128, which
453 is quite hard to fix without even more substantial changes.
455 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
457 * font.c (font_close_object): Check for live frame (Bug#16128).
459 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
461 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
462 Return ptrdiff_t, not int, since it's a buffer size.
463 Reindent/reparen some macros to a more Gnuish style.
465 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
467 Avoid undefined behavior with huge regexp interval counts.
468 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
469 since it's now specialized to interval counts. All uses changed.
470 Do not assume wrapraound on signed integer overflow.
471 (regex_compile): Simplify based on the above changes.
473 2013-12-12 Eli Zaretskii <eliz@gnu.org>
475 Support file names on MS-Windows that use characters outside of
476 the current system codepage. (Bug#7100)
478 * w32.c (get_file_security, set_file_security)
479 (create_symbolic_link): Separate pointers and boolean flags for
480 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
481 non-zero, else the former.
482 (codepage_for_filenames, filename_to_utf16, )
483 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
485 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
487 (normalize_filename): Lose the DBCS code, now works on UTF-8.
488 Accept only one argument; all callers changed.
489 (dostounix_filename): Remove the second argument, now works in
490 UTF-8. All callers changed.
491 (parse_root): Lose DBCS code.
492 (get_long_basename, w32_get_short_filename, init_environment)
493 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
494 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
495 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
496 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
497 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
498 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
500 (ansi_encode_filename): New function.
501 (get_emacs_configuration, get_emacs_configuration_options):
503 (add_volume_info, GetCachedVolumeInformation): Run the input file
504 name through unixtodos_filename, to ensure it is stored and
505 referenced in canonical form.
506 (get_volume_info): Lose the DBCS code, now works in UTF-8.
507 (logon_network_drive, sys_link, utime): Improve error handling.
508 (sys_access): New function.
509 (hashval, generate_inode_val): Unused functions deleted.
510 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
511 (check_windows_init_file): Convert error message from UTF-8 to
512 ANSI codepage, for display in the message box.
513 (globals_of_w32): Set w32_unicode_filenames according to the OS
516 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
517 w32_unicode_filenames is non-zero, ANSI mode otherwise.
518 (syms_of_w32term): Declare w32-unicode-filenames.
520 * w32proc.c (new_child, delete_child): Remove code that handled
521 unused pending_deletion and input_file members of the child struct.
522 (create_child, sys_spawnve): Convert all file names to ANSI
523 codepage. Use ANSI APIs explicitly; forcibly fail if any file
524 name cannot be encoded in ANSI codepage. Don't use
525 unixtodos_filename, mirror slashes by hand.
526 (record_infile, record_pending_deletion): Functions deleted.
527 (Fw32_short_file_name): Call w32_get_short_filename instead of
530 * w32notify.c (add_watch): Work in Unicode mode when
531 w32_unicode_filenames is non-zero, ANSI mode otherwise.
532 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
533 instead, do the same with Lisp primitives.
535 * w32fns.c (file_dialog_callback, Fx_file_dialog)
536 (Fsystem_move_file_to_trash, Fw32_shell_execute)
537 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
538 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
539 (Fw32_shell_execute): Improve error reporting.
540 (Fdefault_printer_name): Ifdef away for Cygwin.
542 * w32.h (struct _child_process): Remove input_file and
543 pending_deletion members that are no longer used.
544 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
545 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
546 (ansi_encode_filename): New and updated prototypes.
548 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
550 (unexec): Don't use dostounix_filename, it expects a file name in
551 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
554 * fileio.c (Ffile_name_directory, file_name_as_directory)
555 (directory_file_name, Fexpand_file_name)
556 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
557 arguments of dostounix_filename.
558 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
559 use MAX_UTF8_PATH for size of file-name strings.
560 (emacs_readlinkat): Build an explicitly unibyte string for file
562 (syms_of_fileio) <file-name-coding-system>
563 default-file-name-coding-system>: Mention MS-Windows peculiarities.
565 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
566 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
567 directories to UTF-8.
568 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
569 environment, and each element of the input PATH, to UTF-8.
571 * dired.c (file_attributes): Use build_unibyte_string explicitly
572 to make Lisp strings from user and group names.
574 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
577 * coding.c (decode_file_name, encode_file_name): New functions.
579 * termcap.c (tgetent): Adapt to the change in arguments of
582 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
585 * msdos.c (dostounix_filename, init_environment): Adapt to the
586 change in arguments of dostounix_filename.
588 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
589 [WINDOWSNT]: Encode file names passed to the image libraries in
592 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
593 [WINDOWSNT]: Convert file names to the current ANSI codepage.
595 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
596 arguments of dostounix_filename.
598 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
600 * font.h (struct font_entity) [HAVE_NS]: New field to record
601 font driver which was used to create this entity.
602 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
603 frame where the font was opened.
604 (font_close_object): Add prototype.
605 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
606 (font_close_object): Not static any more. Lost frame arg.
607 Adjust comment and users.
608 * alloc.c (cleanup_vector): Call font_close_object to adjust
609 per-frame font counters correctly. If HAVE_NS, also call
610 driver-specific cleanup for font-entity objects.
611 * ftfont.c (ftfont_open):
612 * nsfont.m (nsfont_open):
613 * w32font.c (w32font_open_internal):
614 * xfont.c (xfont_open):
615 * xftfont.c (xftfont_open): Save frame pointer in font object.
616 * macfont.m (macfont_open): Likewise.
617 (macfont_descriptor_entity): Save driver pointer to be able
618 to call its free_entity routine when font-entity is swept.
619 * ftxfont.c (ftxfont_open): Add eassert because frame
620 pointer should be saved by ftfont_driver.open.
622 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
624 * xterm.c (x_make_frame_visible): Restore hack which is needed when
625 input polling is used. This is still meaningful for Cygwin, see
626 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
627 * keyboard.c (poll_for_input_1, input_polling_used): Define
629 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
630 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
631 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
632 (font_for_char): Prefer ptrdiff_t to int for buffer position.
633 (face_for_char): Likewise. Rearrange eassert and return ASCII
634 face for CHAR_BYTE8_P.
635 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
637 2013-12-11 Ken Brown <kbrown@cornell.edu>
639 * dispextern.h (erase_phys_cursor):
640 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
642 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
644 * nsterm.m (x_free_frame_resources):
645 * term.c (tty_free_frame_resources):
646 * xterm.c (x_free_frame_resources): Do not check for non-NULL
647 face cache because it's implied by free_frame_faces anyway.
648 * w32term.c (x_free_frame_resources): Likewise. Do not call
649 free_frame_faces twice.
651 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
653 * editfns.c (Fformat_time_string): Mention %F in the doc.
655 2013-12-11 Martin Rudalics <rudalics@gmx.at>
657 * window.c (resize_frame_windows): Don't return immediately when
658 the root window's size doesn't change - the minibuffer window
659 may still have to be repositioned/resized.
660 * xfns.c (Fx_create_frame): Always change the frame size after
661 initializing the frame's faces.
662 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
663 change_frame_size should already have done it.
664 (x_new_font): Assign new tool- and menu-bar heights.
665 (x_set_window_size_1): Account for tool- and menu-bar heights
666 (Bug#16013). Don't set pixel sizes since change_frame_size
667 should already have done it.
669 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
671 Remove the option of using libcrypto.
672 * Makefile.in (LIB_CRYPTO): Remove.
673 (LIBES): Don't use it.
675 2013-12-11 Juri Linkov <juri@jurta.org>
677 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
678 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
680 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
682 * xdisp.c (display_tool_bar_line): Don't extend on a previously
683 drawn tool bar items (Bug#16058).
684 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
686 2013-12-09 Ken Brown <kbrown@cornell.edu>
688 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
690 * lisp.h (get_frame_param): Adjust conditions for prototype
693 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
695 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
696 Avoid unused macro warning if configured --without-xft.
698 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
700 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
702 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
704 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
706 * emacs.c (main): Call fixup_locale a second time for GNUStep.
708 2013-12-08 Martin Rudalics <rudalics@gmx.at>
710 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
712 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
714 Use libcrypto's checksum implementations if available, for speed.
715 * Makefile.in (LIB_CRYPTO): New macro.
718 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
719 The macro didn't conform to C99 due to type mismatch,
720 which caused compilation failure with Sun C 5.12,
721 and it was confusing anyway. Include window.h to declare
722 redisplay_other_windows.
724 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
726 * window.c (set_window_buffer): Update mode line (bug#16084).
728 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
730 Fix minor problems found by static checking.
731 * keyboard.c (poll_for_input_1, input_polling_used):
732 Define only if HAVE_NTGUI.
733 * xmenu.c (popup_activate_callback): Omit unnecessary
734 check against USE_X_TOOLKIT, which must be defined here anyway.
735 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
738 2013-12-07 Martin Rudalics <rudalics@gmx.at>
740 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
742 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
744 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
746 * nsterm.m (x_set_window_size): Remove fprintf.
747 (init): Define always. Set applicationDidFinishLaunchingCalled
749 (applicationDidFinishLaunching:):
750 Set applicationDidFinishLaunchingCalled.
751 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
754 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
756 Pixel resize changes for NS (Bug#16049).
757 * nsterm.m (x_set_window_size): Change parameters rows/cols to
758 height/width. row/cols are locals.
759 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
760 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
761 (windowWillResize): Remove gsextra. Calculate extra as in
763 (x_new_font): Don't change frame size if fullscreen.
764 Change size pixelwise.
766 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
767 comment in xfns.c. Change to pixelwise call.
769 2013-12-06 Eli Zaretskii <eliz@gnu.org>
771 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
774 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
776 * xterm.c (input_signal_count): Remove.
777 (x_dispatch_event): Define unconditionally.
778 (x_make_frame_visible): Process X events until the frame
779 is really visible (Bug#16027).
780 * xterm.h (x_dispatch_event): Declare unconditionally.
782 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
784 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
786 * nsterm.m (x_set_window_size): Handle pixelwise.
788 2013-12-05 Martin Rudalics <rudalics@gmx.at>
790 * w32term.c (x_new_font):
791 * xterm.c (x_new_font): Calculate new frame size from new font
794 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
796 * lisp.h (FOR_EACH_TAIL): New macro.
797 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
799 * window.c (select_window): Call second wset_redisplay before we change
800 selected_window (bug#16034).
802 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
804 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
806 2013-12-04 Eli Zaretskii <eliz@gnu.org>
808 * w32xfns.c: Include window.h, to avoid a compiler warning.
810 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
812 * window.c (window_scroll): Mark window for redisplay (bug#16034).
813 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
814 window_scroll takes care of it.
815 (Fset_window_point, Fdelete_other_windows_internal)
816 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
817 (Fsplit_window_internal, Fdelete_window_internal)
818 (Fresize_mini_window_internal, Fset_window_configuration)
819 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
820 cause redisplay instead of forcing a complete redisplay.
821 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
822 we're only affecting the selected_window.
824 2013-12-04 Eli Zaretskii <eliz@gnu.org>
826 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
827 directional control characters. Update type and category
828 determination according to the UBA from Unicode v6.3.
829 (bidi_category_t): New category EXPLICIT_FORMATTING.
831 * dispextern.h (bidi_type_t): Update to include new bidirectional
832 properties introduced with Unicode v6.3. (Bug#16043)
834 2013-12-04 Martin Rudalics <rudalics@gmx.at>
836 * xterm.c (XTflash): Fix coordinate of bottom area to flash
839 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
841 * font.c (font_list_entities): Remove dummy assignment.
842 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
843 used on graphic displays only. Remove unused 'font_encoder' member.
844 (struct font_bitmap): Remove unused 'extra' member.
845 * nsfont.m (nsfont_open):
846 * w32font.c (w32font_open_internal):
847 * ftfont.c (ftfont_get_bitmap): Adjust users.
849 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
851 Use bool for boolean.
852 * tparam.c (tparam1):
853 * undo.c (record_point, record_property_change):
854 Use bool for boolean, for local vars that are always true or false.
856 Minor integer overflow fixes (Bug#16033).
857 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
858 This improves on the previous fix to this function.
859 (window_resize_check): When summing up pixel counts, don't rely on
860 undefined behavior if the sum overflows.
862 2013-12-03 Martin Rudalics <rudalics@gmx.at>
864 * window.c (Fset_window_new_pixel): Don't choke at negative
865 argument value (Bug#16033).
867 * xfns.c (Fx_create_frame): Add another call to change_frame_size
868 to avoid crash in window_box_height.
870 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
871 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
873 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
875 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
877 Minor integer overflow fixes.
878 * window.c (Fset_window_new_pixel, grow_mini_window):
879 * xdisp.c (Fwindow_text_pixel_size):
880 Avoid undefined behavior on signed integer overflow.
881 * xfns.c (x_set_mouse_color):
882 Check that drag shape fits in 'unsigned', since that's what X wants.
884 2013-12-02 Eli Zaretskii <eliz@gnu.org>
886 Improve reporting of fatal exception on MS-Windows.
887 * w32fns.c (my_exception_handler): New function.
888 (globals_of_w32fns): Set it up as the unhandled exception
889 handler. Initialize exception code and address to zeros.
890 (emacs_abort): If the exception code and address are available,
891 print them at the beginning of the backtrace. Fix the format of
892 printing addresses (was producing 0x0x12345678 on XP).
895 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
897 * eval.c (Fbacktrace__locals): New function.
898 (syms_of_eval): Defsubr it.
900 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
902 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
903 Define here to unify between...
904 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
905 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
907 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
909 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
911 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
912 fringe background extension.
913 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
914 because they are now always the same as `left' and `width',
915 respectively. Remove code for the case that `width' and
916 `sb_width' are different.
918 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
920 Fix minor problems found by static checking.
921 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
922 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
923 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
925 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
927 * image.c (imagemagick_compute_animated_image): Don't crash if we
928 have an animation with different-sized images (bug#15313).
930 2013-11-30 Martin Rudalics <rudalics@gmx.at>
932 Remove some unused items introduced during pixelwise change.
933 * window.c (window_resize_total_check): Remove unused function.
934 * xdisp.c (remember_mouse_glyph): Remove unused label.
935 (Ftool_bar_height): Move declaration inside #if.
936 * xterm.c (x_set_window_size): Don't use r and c.
938 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
940 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
943 * window.c (Fset_window_configuration): Comment out unused variables.
945 * w32term.c (w32_read_socket): Remove unused variable `buf'.
947 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
949 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
951 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
953 * gnutls.c (gnutls_audit_log_function): Only declare and define if
954 HAVE_GNUTLS3 (Bug#16001).
956 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
957 if interrupts are deferred (Bug#15801).
959 2013-11-30 Martin Rudalics <rudalics@gmx.at>
961 Support resizing frames and windows pixelwise.
962 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
963 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
964 (struct glyph_matrix): Replace window_left_col and
965 window_top_line by window_pixel_left and window_pixel_top.
966 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
968 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
969 (draw_window_divider, move_it_to, x_draw_right_divider)
970 (x_draw_bottom_divider, change_frame_size): Add or fix
972 * dispnew.c (change_frame_size_1): Change prototype.
973 (adjust_glyph_matrix, required_matrix_width)
974 (adjust_frame_glyphs_for_window_redisplay): Use pixel
975 values instead of lines and columns.
976 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
977 WINDOW_TOTAL_FRINGE_WIDTH.
978 (handle_window_change_signal, do_pending_window_change)
979 (init_display): Adjusts calls of change_frame_size.
980 (change_frame_size, change_frame_size_1): Handle pixelwise
982 * frame.c (Qright_divider_width, Qbottom_divider_width):
984 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
985 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
986 (x_set_internal_border_width, x_set_vertical_scroll_bars)
987 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
989 (set_frame_param): New function.
990 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
991 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
992 (Ffringe_width, Fborder_width, Fright_divider_width)
993 (Fbottom_divider_width): New functions, defsubr them.
994 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
995 New argument pixelwise.
996 (struct frame_parm_table): New members Qright_divider_width and
997 Qbottom_divider_width.
998 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
999 (x_report_frame_params): Handle Qright_divider_width and
1000 Qbottom_divider_width.
1001 (x_set_right_divider_width, x_set_bottom_divider_width):
1003 (frame_resize_pixelwise): New option.
1004 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1005 new_pixelwise, right_divider_width and bottom_divider_width;
1006 remove total_lines; rename text_lines, text_cols, new_text_lines
1007 and new_text_cols to text_height, text_width, new_height and
1008 new_width respectively.
1009 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1010 FRAME_TEXT_WIDTH respectively.
1011 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1012 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1013 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1015 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1016 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1017 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1018 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1019 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1020 (FRAME_TOTAL_COLS_ARG): Remove macro.
1021 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1022 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1023 (x_wm_set_size_hint): Handle frame pixel sizes.
1024 * indent.c (compute_motion, Fcompute_motion):
1025 Call window_body_width instead of window_body_cols.
1026 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1027 (make_lispy_position): Handle right and bottom dividers.
1028 (Fsuspend_emacs): Pixelize call of change_frame_size.
1029 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1030 * lisp.h: Extern set_frame_param.
1031 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1033 (Fx_create_frame): Add entry for vertical_drag_cursor.
1034 Pixelize call of change_frame_size.
1035 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1036 * nsterm.m (ns_update_window_end): Optionally draw right
1038 (x_set_window_size): Add argument pixelwise.
1039 Call check_frame_size and change_frame_size with pixelwise zero.
1040 (ns_draw_window_divider): New function.
1041 (ns_redisplay_interface): Add ns_draw_window_divider.
1042 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1043 (x_new_font): Call x_set_window_size with pixelwise zero.
1044 * print.c (print_object): For a window print its sequence
1046 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1047 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1048 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1049 (w32_createwindow): Use scroll bar area width.
1050 (w32_wnd_proc): Handle bottom divider width.
1051 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1052 (Fx_create_frame): Default divider width parameters.
1053 Caclulate sizes pixelwise. Add vertical drag cursor support.
1054 (x_create_tip_frame): Default divider widths to zero.
1055 Pixelize call to change_frame_size.
1056 (Fx_show_tip): Add handling of divider widths. Pixelize window
1058 (Fw32_frame_rect): New function.
1059 (frame_parm_handler w32_frame_parm_handlers): Add divider
1061 (Vx_window_vertical_drag_shape): Add variable.
1062 * w32inevt.c (resize_event, maybe_generate_resize_event):
1063 Pixelize change_frame_size calls.
1064 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1066 * w32term.c (w32_draw_window_divider): New function.
1067 (x_update_window_end): Handle right divider.
1068 (w32_draw_fringe_bitmap, x_scroll_run)
1069 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1070 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1071 Calculate new frame sizes pixelwise.
1072 (x_new_font): Pixelize call to x_set_window_size.
1073 (x_check_fullscreen): Pixelize call to change_frame_size.
1074 (x_set_window_size_1, x_set_window_size): New argument
1075 pixelwise. Calculate pixelwise.
1076 (x_wm_set_size_hint): Use scroll bar area width.
1077 (w32_redisplay_interface): Add w32_draw_window_divider.
1078 * w32term.h (struct w32_output): Add vertical drag cursor.
1079 * widget.c (set_frame_size, update_wm_hints)
1080 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1082 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1083 * window.c (sequence_number): Restore.
1084 (Fwindow_pixel_width, Fwindow_pixel_height)
1085 (Fwindow_mode_line_height, Fwindow_header_line_height)
1086 (window_pixel_to_total, Frun_window_scroll_functions)
1087 (Fset_window_new_pixel, window_resize_apply_total)
1088 (Fwindow_resize_apply_total): New functions.
1089 (window_body_height, window_body_width): Rename from
1090 window_body_lines. New argument PIXELWISE.
1091 Calculate pixelwise.
1092 (Fwindow_body_height, Fwindow_body_width): New argument
1094 (coordinates_in_window, window_relative_x_coord): Use window's
1095 pixel width instead of total width.
1096 (replace_window, recombine_windows): Initialize pixel values.
1097 (resize_root_window, resize_frame_windows, grow_mini_window)
1098 (shrink_mini_window): New argument PIXELWISE.
1099 Calculate pixelwise.
1100 (Fdelete_other_windows_internal, adjust_window_margins)
1101 (window_resize_check, window_resize_apply)
1102 (Fdelete_window_internal, Fresize_mini_window_internal)
1103 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1104 (check_frame_size): Rename arguments. New argument PIXELWISE.
1105 Calculate pixelwise.
1106 (set_window_buffer): Make samebuf bool. Run configuration change
1107 hook only if buffer changed.
1108 (Fset_window_buffer): Rewrite doc-string.
1109 (make_window): Initialize new_pixel slot.
1110 (Fwindow_resize_apply): Check pixel size of root window.
1111 (Fsplit_window_internal): Call 2nd argument pixel_size.
1112 Calculate pixelwise.
1113 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1115 (save_window_data): New slots frame_text_width,
1116 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1117 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1119 (Fcurrent_window_configuration, Fset_window_configuration)
1120 (save_window_save, compare_window_configurations): Handle new
1121 slots in save_window_data and saved_window.
1122 (Fset_window_scroll_bars): Fix doc-string.
1123 (window_resize_pixelwise): New variable.
1124 (coordinates_in_window, Fcoordinates_in_window_p):
1126 (make_parent_window): Adjust sequence_number.
1127 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1129 * window.h (struct window): New members new_pixel, pixel_left,
1130 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1131 (wset_new_pixel): New function.
1132 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1133 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1134 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1135 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1136 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1137 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1138 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1139 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1140 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1141 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1142 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1143 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1144 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1145 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1146 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1148 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1149 (window_body_width, check_frame_size): Adapt external declarations.
1150 * xdisp.c (last_max_ascent): New integer.
1151 (window_text_bottom_y): Handle bottom divider.
1152 (window_box_width, window_box_height): Calculate pixelwise.
1153 (get_glyph_string_clip_rects): Handle right divider.
1154 (remember_mouse_glyph): When windows are resized pixelwise
1155 proceed with width and height set to 1.
1156 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1158 (move_it_to): Calculate and return maximum x position
1160 (Fwindow_text_pixel_size): New function.
1161 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1162 (tool_bar_lines_needed): Rename to tool_bar_height.
1163 Calculate pixelwise.
1164 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1165 Calculate pixelwise.
1166 (redisplay_tool_bar): Calculate pixelwise.
1167 (redisplay_window): Calculate pixelwise. Handle dividers.
1168 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1169 (x_draw_vertical_border): Handle dividers.
1170 (define_frame_cursor1): Handle vertical drag cursor.
1171 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1172 (expose_window): Calculate pixelwise. Handle dividers.
1173 (init_xdisp): Initialize pixel values.
1174 * xfaces.c (Qwindow_divider): New face.
1175 (realize_basic_faces): Realize it.
1176 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1177 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1178 (x_set_scroll_bar_default_width): Default actual width to 16.
1179 (Fx_create_frame): Set sizes pixelwise.
1180 (x_create_tip_frame): Default divider widths to zero.
1181 Pixelize call of change_frame_size.
1182 (Fx_show_tip): Handle divider widths. Initial pixel position
1184 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1185 (Vx_window_vertical_drag_shape): New option.
1186 * xmenu.c (free_frame_menubar): Pixelize call of
1188 * xterm.c (x_draw_window_divider): New function.
1189 (x_update_window_end): Optionally draw right divider.
1190 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1191 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1192 (handle_one_xevent, x_new_font): Calculate pixelwise.
1193 (x_set_window_size_1, x_set_window_size): New argument
1194 pixelwise. Calculate pixelwise.
1195 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1196 (struct x_redisplay_interface): Add x_draw_window_divider.
1197 * xterm.h (struct x_output): Add vertical_drag_cursor.
1199 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1201 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1202 Set invisible frames's `redisplay' when a full redisplay is requested.
1203 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1204 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1205 (display_mode_lines): Set it here instead.
1207 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1209 * dispextern.h (set_window_update_flags): Remove.
1211 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1213 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1215 * xdisp.c (REDISPLAY_SOME_P): New macro.
1216 (redisplay_internal): Use it (bug#15999).
1217 (prepare_menu_bars, redisplay_window): Use it as well.
1219 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1221 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1223 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1224 (globals_of_w32font): Zero it out.
1225 (GetCharWidth32W_Proc): New function pointer.
1226 (get_char_width_32_w): New function.
1227 (compute_metrics): If get_glyph_outline_w returns an error, try
1228 get_char_width_32_w before declaring a failure. This avoids
1229 punishing raster (a.k.a. "bitmap") fonts by slowing down
1230 redisplay. (Bug#6364).
1232 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1234 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1235 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1236 highlight needs to be redisplayed. (Bug#15913)
1238 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1240 Fix minor problems found by static checking.
1241 * buffer.h (struct buffer_text, struct buffer):
1242 * frame.h (struct frame):
1243 * window.h (struct window):
1244 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1245 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1246 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1247 no-longer-valid use of HAVE_MENUS.
1248 * xdisp.c (propagate_buffer_redisplay): Now static.
1250 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1252 * xmenu.c (Fmenu_or_popup_active_p):
1253 * window.c (Fset_window_configuration):
1254 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1255 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1256 * fns.c (Fyes_or_no_p):
1257 * editfns.c (Fmessage_box, Fmessage_or_box):
1258 * alloc.c (make_save_ptr_ptr):
1259 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1261 * window.c (Fset_window_configuration): Move select_window later.
1263 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1265 Refine redisplay optimizations to only redisplay *some* frames/windows
1266 rather than all of them.
1267 * xdisp.c (REDISPLAY_SOME): New constant.
1268 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1269 (bset_redisplay, bset_update_mode_line): New functions.
1270 (message_dolog): Use bset_redisplay.
1271 (clear_garbaged_frames): Use fset_redisplay.
1272 (echo_area_display): Use wset_redisplay.
1273 (buffer_shared_and_changed): Remove.
1274 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1275 frame titles. Compute the actual set of windows redisplayed.
1276 Don't update frame titles and menu bars for frames that don't need to
1278 (propagate_buffer_redisplay): New function.
1280 (redisplay_internal): Use it. Be more selective in the set of windows
1281 we redisplay. Propagate windows_or_buffers_changed to
1282 update_mode_lines a bit later to simplify the code.
1283 (mark_window_display_accurate_1): Reset window and buffer's
1285 (redisplay_window): Do nothing if neither the window nor the buffer nor
1286 the frame needs redisplay.
1287 * window.h (struct window): Add `redisplay' field.
1288 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1289 (redisplay_other_windows, window_list): New declarations.
1290 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1291 (window_list): Not static any more.
1292 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1293 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1294 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1295 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1296 * frame.h (struct frame): Add `redisplay' field.
1297 Move `external_menu_bar' bitfield next to other bit-fields.
1298 (SET_FRAME_GARBAGED): Use fset_redisplay.
1299 (SET_FRAME_VISIBLE): Don't garbage the frame;
1300 Use redisplay_other_windows.
1301 * buffer.h (struct buffer): Add `redisplay' field.
1302 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1303 (modify_overlay): Use bset_redisplay.
1304 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1306 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1308 Support w32 file notifications in batch mode.
1309 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1310 invalid (which happens in batch mode). If non-interactive, call
1311 handle_file_notifications to store file notification events in the
1312 input queue. (Bug#15933)
1314 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1316 * w32inevt.c (handle_file_notifications): Now external, not static.
1318 * w32term.h (handle_file_notifications): Provide prototype.
1320 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1321 init_crit, since init_display, which does that otherwise, is not
1324 2013-11-27 Glenn Morris <rgm@gnu.org>
1326 * Makefile.in ($(lispsource)/international/charprop.el): New.
1327 (emacs$(EXEEXT)): Depend on charprop.el.
1329 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1331 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1332 deleting portions of the buffer under non-nil REPLACE argument.
1335 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1336 directory, watch it and not its parent.
1337 (add_watch): Allow empty string in FILE.
1339 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1341 * window.c (Fset_window_start, window_resize_apply)
1342 (window_scroll): Reset window_end_valid (Bug#15957).
1344 2013-11-27 Glenn Morris <rgm@gnu.org>
1346 * Makefile.in (leimdir): Now in lisp source directory.
1347 ($(leimdir)/leim-list.el): Just use ../leim .
1348 * epaths.in (PATH_DUMPLOADSEARCH):
1349 * lread.c (load_path_default):
1350 * nsterm.m (ns_load_path): No more leim directory.
1352 2013-11-26 Andreas Schwab <schwab@suse.de>
1354 * .gdbinit (xgettype): Add cast.
1356 2013-11-26 Glenn Morris <rgm@gnu.org>
1358 Preload leim-list.el.
1359 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1360 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1361 is a single directory.
1363 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1365 bool-vector-subsetp is now the normal direction (Bug#15912).
1366 * data.c (Fbool_vector_subsetp): Test whether the first argument
1367 is a subset of the second one, not the reverse. Add doc string.
1369 Fix minor problems found by static checking.
1370 * lread.c (load_path_default): Now static.
1371 * textprop.c (text_property_stickiness): Be consistent about the
1372 test used when deciding whether to consider the previous character.
1373 This simplifies the code a bit.
1375 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1377 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1379 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1380 (syms_of_frame): Don't defsubr them.
1382 2013-11-25 Glenn Morris <rgm@gnu.org>
1384 * lread.c (load_path_default): Change the sense of the argument.
1385 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1386 from dump_path. When it is not, avoid checking dump_path twice.
1388 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1389 uninstalled dump_path against installed Vload_path. (Bug#15964)
1391 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1393 Export get_pos_property to Elisp.
1394 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1395 (syms_of_editfns): Export it to Elisp.
1397 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1399 2013-11-23 Romain Francoise <romain@orebokech.com>
1401 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1402 initialization here ...
1403 (syms_of_fileio): ... from here.
1405 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1407 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1408 Please use --enable-check-lisp-object-type.
1410 2013-11-23 Glenn Morris <rgm@gnu.org>
1412 * process.c (get_process): Explicit error for dead buffers.
1414 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1416 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1418 2013-11-23 Glenn Morris <rgm@gnu.org>
1420 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1421 * lread.c (load_path_check): Take path to check as argument.
1422 (load_path_default): New, split from init_lread.
1423 (init_lread): Move calc of default load-path to load_path_default.
1424 Empty elements in EMACSLOADPATH now stand for the default.
1425 (load-path): Doc fix.
1426 * emacs.c (decode_env_path): Add option to treat empty elements
1427 as nil rather than ".".
1428 * callproc.c (init_callproc_1, init_callproc):
1429 * image.c (Vx_bitmap_file_path):
1430 * lisp.h (decode_env_path):
1431 * lread.c (Vsource_directory):
1432 Update for new argument spec of decode_env_path.
1434 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1436 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1437 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1439 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1441 Fix some dependency problems that cause unnecessary recompiles.
1442 Problem reported by RMS in
1443 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1444 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1445 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1446 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1447 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1448 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1449 (boostrap-clean): No need to remove stamp-oldxmenu.
1451 Fix recently introduced bool vector overrun.
1452 This was due to an optimization that went awry.
1453 Reported by Glenn Morris in
1454 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1455 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1456 for empty vectors, undoing the 2013-11-18 change.
1457 * data.c (bool_vector_binop_driver): Rely on this.
1458 Fix bug that occasionally overran the destination.
1459 * lisp.h (struct Lisp_Bool_vector): Document this.
1461 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1463 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1466 * nsterm.m (init, run, stop:): Comment out for now, does not work
1469 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1471 * charset.c (syms_of_charset): Don't read past end of string.
1473 2013-11-19 Glenn Morris <rgm@gnu.org>
1475 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1477 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1479 Add hooks to run on gaining/losing focus. (Bug#15029)
1480 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1481 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1482 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1484 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1486 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1487 The old names predated the API change that put destination at end.
1489 Improve API of recently-added bool vector functions (Bug#15912).
1490 The old API had (bool-vector-count-matches A B)
1491 and (bool-vector-count-matches-at A B I), which gave the
1492 misleading impression that the two functions were variants, one
1493 with a location I. The new API has (bool-vector-count-population A)
1494 and (bool-vector-count-consecutive A B I) to make the distinction
1495 clearer. The first function no longer has a B argument, since the
1496 caller can easily determine the number of nils if the length and
1497 number of ts is known.
1498 * data.c (Fbool_vector_count_population): Rename from
1499 bool_vector_count_matches, and accept just 1 argument.
1500 (Fbool_vector_count_consecutive): Rename from
1501 Fbool_vector_count_matches_at.
1503 Always allocate at least one bits_word per bool vector.
1504 See Daniel Colascione in:
1505 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1506 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1507 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1508 * lisp.h (struct Lisp_Bool_vector): Document this.
1510 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1512 * insdel.c (invalidate_buffer_caches): New function, consolidated
1513 from part of prepare_to_modify_buffer.
1514 (insert_from_gap, prepare_to_modify_buffer):
1515 * coding.c (code_convert_region, code_convert_string):
1516 Call invalidate_buffer_caches. (Bug#15841)
1518 * lisp.h (invalidate_buffer_caches): Add prototype.
1520 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1522 * w32term.c (x_update_window_end): Don't invalidate the entire
1523 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1524 highlight needs to be redisplayed. (Bug#15913)
1526 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1528 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1530 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1532 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1533 while we are using Vprin1_to_string_buffer.
1535 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1536 after inserting the description string. (Bug#15907)
1538 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1540 * data.c: Work around bogus GCC diagnostic about shift count.
1541 Reported by Eli Zaretskii in
1542 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1543 (pre_value): New function.
1544 (count_trailing_zero_bits): Use it.
1546 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1548 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1549 assume C macros are not supported even under -g3 in these old GCC
1552 2013-11-15 Leo Liu <sdl.web@gmail.com>
1554 * minibuf.c (Ftry_completion, Fall_completions)
1555 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1557 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1559 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1560 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1561 This avoids placing unnecessary constants into the Emacs code.
1563 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1565 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1566 for Cygwin w32 build.
1568 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1569 for Cygwin w32 build. (Bug#15892)
1571 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1573 Simplify, port and tune bool vector implementation.
1574 * alloc.c (bool_vector_exact_payload_bytes)
1575 (bool_vector_payload_bytes): Remove.
1576 (bool_vector_fill): Return its argument.
1577 * alloc.c (bool_vector_fill):
1579 * print.c (print_object):
1580 Simplify by using bool_vector_bytes.
1581 * alloc.c (make_uninit_bool_vector):
1582 New function, broken out from Fmake_bool_vector.
1583 (Fmake_bool_vector): Use it. Use tail call.
1584 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1585 * data.c (BITS_PER_ULL): New constant.
1586 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1587 if long long versions don't exist.
1588 (shift_right_ull): New function.
1589 (count_one_bits_word): New function, replacing popcount_bits_word
1590 macro. Don't assume that bits_word is no wider than long long.
1591 (count_one_bits_word, count_trailing_zero_bits):
1592 Don't assume that bits_word is no wider than long long.
1593 * data.c (bool_vector_binop_driver, bool_vector_not):
1594 * fns.c (Fcopy_sequence):
1596 Create an uninitialized destination, to avoid needless work.
1597 (internal_equal): Simplify.
1598 (Ffillarray): Prefer tail call.
1599 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1600 contain at least one word.
1601 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1602 chars are narrower than ints.
1603 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1604 * fns.c (Fcopy_sequence):
1606 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1607 Don't try to port to hosts where bits_word values have holes; the
1608 code wouldn't work there anyway. Verify this assumption, though.
1609 (bool_vector_bytes): New function.
1610 (make_uninit_bool_vector): New decl.
1611 (bool_vector_fill): Now returns Lisp_Object.
1613 * xfns.c (xic_create_fontsetname):
1614 * xrdb.c (gethomedir): Prefer tail calls.
1616 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1618 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1619 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1621 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1622 that requires a return value.
1623 (Fset_buffer_modified_p): Take advantage of this change to do
1626 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1628 * buffer.c (Frestore_buffer_modified_p): Sync it with
1629 Fset_buffer_modified_p.
1630 (Fforce_mode_line_update): New function, moved from subr.el.
1631 (Fset_buffer_modified_p): Use them.
1632 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1634 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1636 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1637 This avoids undefined behavior when subtracting pointers into
1638 different aways. On my platform it also makes the code a tad
1639 smaller and presumably faster.
1641 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1643 * keyboard.c (command_loop_1): Use region-extract-function.
1644 * insdel.c (Qregion_extract_function): Not static any more (can we
1645 stop pretending that these vars can benefit from being marked static?).
1647 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1649 * search.c (find_newline): If buffer text is relocated during the
1650 "dumb loop", adjust C pointers into buffer text to follow suit.
1653 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1655 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1656 for conversion (Bug#15837).
1658 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1660 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1661 for the entire range of inserted characters. (Bug#15841)
1663 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1665 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1667 (realize_default_face): Remove assignment to distant-foreground if
1668 unspecified (Bug#15815).
1670 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1672 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1673 cache-long-scans disabled, since we don't want to call
1674 prepare_to_modify_buffer (in insert_1_both) for each message we
1677 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1678 from buffer.c. Improve commentary to the buffer field setter
1681 * buffer.c (bset_cache_long_scans): Static function deleted.
1682 Improve commentary to the buffer field setter functions.
1683 (init_buffer_once): Default for cache-long-scans changed to t.
1686 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1688 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1690 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1691 This bug was introduced in my 2013-06-21 change, and caused
1692 struct Lisp_Sub_Char_Table objects to be given too many slots,
1693 which broke 'make -C admin/unidata'.
1695 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1697 Import changes from mac-port 4.5.
1698 * macfont.m (mac_font_copy_default_descriptors_for_language)
1699 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1700 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1701 (macfont_language_default_font_names): New.
1702 (macfont_list): Rearrange language/charset code.
1703 (macfont_close): Don't check for macfont_info->cache.
1704 (mac_ctfont_create_preferred_family_for_attributes): New font
1705 selection code, call
1706 mac_font_copy_default_name_for_charset_and_languages.
1707 (mac_font_copy_default_descriptors_for_language)
1708 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1710 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1712 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1714 Port to C11 aligned_alloc, and fix some integer overflows.
1715 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1716 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1717 and use of posix_memalign replaced with aligned_alloc.
1718 (aligned_alloc): New function, defined or declared as needed.
1719 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1720 Don't undef; configure.ac now does this.
1721 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1722 (calloc, aligned_alloc): Check for integer overflow.
1723 (aligned_alloc): Rename from memalign. All uses changed.
1724 (memalign): New function, an alias for aligned_alloc.
1726 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1728 * xdisp.c (redisplay_internal): Fix typo in last change.
1730 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1732 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1734 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1736 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1737 redisplay--mode-lines-cause.
1738 (redisplay_internal): Keep them uptodate. Remove redundant check of
1739 buffer_shared_and_changed.
1740 * *.[chm]: Number every assignment to update_mode_lines so we
1741 can track why it is set.
1743 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1745 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1747 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1749 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1750 can track why it is set.
1752 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1754 Integer-related fixes for term.c etc.
1755 * dispextern.h (face_tty_specified_color): New function.
1756 * term.c (turn_on_face): Don't rely on undefined behavior when
1757 assigning an out-of-range value to 'long'.
1758 Simplify test for toggling highlight.
1759 (tty_capable_p): Omit last two (unused) args. All callers changed.
1760 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1761 (read_menu_input, tty_menu_activate, tty_menu_show):
1762 * xfaces.c (x_supports_face_attributes_p)
1763 (tty_supports_face_attributes_p):
1764 Use bool for boolean. All callers changed.
1765 (tty_supports_face_attributes_p): Omit defaults for color indices;
1766 no longer needed. Simplify tail call.
1768 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1770 * xdisp.c (prepare_menu_bars): Mark static.
1771 * lisp.h (prepare_menu_bars): Don't declare.
1772 * xselect.c (x_handle_selection_clear):
1773 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1775 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1777 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1778 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1780 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1782 * keyboard.c (Fcommand_error_default_function): Rename from
1783 Fdefault_error_output.
1785 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1787 * keyboard.c (Fdefault_error_output): New function, extracted from
1789 (syms_of_keyboard): Use it for Vcommand_error_function.
1791 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1793 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1794 (init_eval): Use it to ensure handlerlist is non-NULL.
1795 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1796 (Fsignal): Adjust NULLness test of handlerlist.
1797 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1799 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1801 * callproc.c (call_process): Call prepare_to_modify_buffer before
1802 decoding text read from the sub-process, as the decoded stuff will
1803 be inserted into the buffer. This will invalidate the various
1804 caches maintained for the buffer. (Bug#15148)
1806 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1808 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1809 string of glyphless-char-display.
1811 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1813 * nsfns.m (ns_get_name_from_ioreg): New function.
1814 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1815 OSX >= 10.9. Use ns_get_name_from_ioreg.
1817 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1819 Simplify and port recent bool vector changes.
1820 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1821 only in this file. Use a more-efficient implementation if the
1822 second argument is a power of 2.
1823 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1824 Remove no-longer-necessary compile-time checks.
1825 (bool_vector_exact_payload_bytes): New function.
1826 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1827 exact payload changed to call the new function. Do not assume
1828 that the arg or result fits in ptrdiff_t.
1829 (bool_vector_fill): New function.
1830 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1832 (vroundup_ct): Don't assume arg fits in size_t.
1833 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1834 invoke set_category_set.
1835 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1836 All callers changed. Use bool_vector_set.
1837 * category.h (XCATEGORY_SET): Remove; no longer needed.
1838 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1840 * data.c (Faref): Use bool_vector_ref.
1841 (Faset): Use bool_vector_set.
1842 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1843 (Fbool_vector_not, Fbool_vector_count_matches)
1844 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1845 * fns.c (concat): Use bool_vector_ref.
1846 (Ffillarray): Use bool_vector_fill.
1847 (mapcar1): Use bool_vector_ref.
1848 (sxhash_bool_vector): Hash words, not bytes.
1849 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1850 a constant, since it's now used in #if.
1851 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1852 unsigned char on unusual architectures, so that we no longer
1853 assume that the number of bits per bits_word is a power of two or
1854 is a multiple of 8 or of CHAR_BIT.
1855 (Qt): Add forward decl.
1856 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1857 at least as strictly as bits_word.
1858 (bool_vector_data, bool_vector_uchar_data): New accessors.
1859 All data structure accesses changed to use them.
1860 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1861 (bool_vector_set): New functions.
1862 (bool_vector_fill): New decl.
1863 (ROUNDUP): Move to alloc.c as described above.
1865 Fix recent gnutls changes.
1866 * gnutls.c (Fgnutls_boot): Don't assume C99.
1867 * process.c (wait_reading_process_output): Fix typo in recent change.
1869 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1871 * process.c (wait_reading_process_output, read_process_output)
1872 (send_process): Check gnutls_state is not NULL.
1874 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1875 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1877 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1879 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1880 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1882 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1885 * nsfns.m (Fx_create_frame): Fix memory leak.
1887 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1888 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1889 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1891 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1893 * xdisp.c (message3_nolog, message_with_string): Encode the string
1894 before writing it to the terminal in a non-interactive session.
1896 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1897 sure we concatenate them into a unibyte string.
1899 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1900 resulting temporary name before returning it to the caller.
1901 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1902 is a unibyte string, convert NAME to a unibyte string to ensure
1903 that the result is also a unibyte string.
1905 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1906 create unibyte strings from default paths and directory/file
1909 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1912 * callproc.c (init_callproc): Use build_unibyte_string to make
1913 sure we create unibyte strings from default paths and
1914 directory/file names.
1916 * buffer.c (init_buffer): Don't store default-directory of
1917 *scratch* in multibyte form. The original problem which led to
1918 that is described in
1919 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1920 but it was solved long ago. (Bug#15260)
1922 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1924 Port to stricter C99 platforms.
1925 Especially, C99 prohibits nesting a struct X inside struct Y if
1926 struct X has a flexible array member.
1927 * alloc.c (struct sdata): New type.
1928 (sdata): Implement in terms of struct sdata.
1929 Remove u member; all uses replaced by next_vector, set_next_vector.
1930 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1931 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1932 (struct sblock): Rename first_data member to data, which is now
1933 a flexible array member. All uses changed.
1934 (next_vector, set_next_vector, large_vector_vec): New functions.
1935 (vector_alignment): New constant.
1936 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1937 (struct large-vector): Now merely a NEXT member, since the old approach
1938 ran afoul of stricter C99. All uses changed to use
1939 large_vector_vec or large_vector_offset.
1940 (large_vector_offset): New constant.
1941 * dispnew.c: Include tparam.h, for tgetent.
1942 Do not include term.h; no longer needed.
1943 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1944 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1945 (struct Lisp_Vector): Use a flexible array member for contents,
1946 instead of a union with a member that is an array of size 1.
1948 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1949 fact that the struct no longer contains a union.
1950 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1951 (struct Lisp_Save_Value, struct Lisp_Free):
1952 Use unsigned, not int, for spacers, to avoid c99 warning.
1953 (union specbinding): Use unsigned, not bool, for bitfield, as
1954 bool is not portable to pre-C99 hosts.
1956 2013-11-04 Glenn Morris <rgm@gnu.org>
1958 * emacs.c (usage_message): Mention that `-L :...' appends.
1960 2013-11-02 Glenn Morris <rgm@gnu.org>
1962 * Makefile.in (abs_builddir): Remove.
1963 (bootstrap_exe): Use relative filename.
1965 Use relative filenames in TAGS files.
1966 * Makefile.in (abs_srcdir): Remove it again.
1967 (.PHONY): Remove frc.
1968 (maintainer-clean): No more TAGS-LISP file.
1969 (TAGS): Pass relative file names to etags.
1970 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1972 * Makefile.in (abs_srcdir): New, set by configure.
1974 (maintainer-clean): Remove pointless echo. That should be in the
1975 top-level Makefile, if anywhere. Delete TAGS-LISP.
1976 (extraclean): No s/ and m/ directories for some time.
1977 (TAGS): Also depend on ctagsfiles3.
1978 Remove no-longer-defined S_FILE.
1979 Pass absolute filenames to etags once more.
1980 (TAGS-LISP): Replace lispdir with its expansion.
1981 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1982 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1984 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1986 * xfaces.c (check_lface_attrs, realize_default_face):
1987 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1988 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1990 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1992 * emacs.c (original_pwd): Remove global var by making it local.
1993 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1995 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1997 * xfaces.c: Declare color_distance.
1998 (QCdistant_foreground): New variable.
1999 (NEAR_SAME_COLOR_THRESHOLD): New define.
2000 (load_color2): New function.
2001 (load_color): Call load_color2.
2002 (load_face_colors): Call load_color2 and if distant-color is specified
2003 calculate distant and use distant-color if colors are near.
2004 (LFACE_DISTANT_FOREGROUND): New define.
2005 (merge_face_ref, Finternal_set_lisp_face_attribute)
2006 (Finternal_get_lisp_face_attribute)
2007 (x_supports_face_attributes_p): Handle distant-foreground similar to
2009 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2011 * dispextern.h (lface_attribute_index):
2012 Add LFACE_DISTANT_FOREGROUND_INDEX.
2014 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2016 * image.c (pbm_next_char): New function.
2017 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2018 (pbm_scan_number): Use it.
2019 (Qlibjpeg_version): New variable.
2020 (syms_of_image): DEFSYM and initialize it.
2022 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2024 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2026 2013-10-31 Glenn Morris <rgm@gnu.org>
2028 * emacs.c (original_pwd): New char.
2029 (main): If using --chdir, store original_pwd.
2030 (init_cmdargs): When setting Vinvocation_directory based on a
2031 relative argv[0], use original_pwd if set. (Bug#15768)
2033 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2035 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2037 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2039 * insdel.c: Fix minor problems found by static checking.
2040 (Qregion_extract_function): Now static.
2041 (prepare_to_modify_buffer_1): Remove unused locals.
2043 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2045 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2046 (syms_of_xdisp): Declare pre-redisplay-function.
2047 (markpos_of_region): Remove function.
2048 (init_iterator, compute_stop_pos, handle_face_prop)
2049 (face_before_or_after_it_pos, reseat_to_string)
2050 (get_next_display_element, window_buffer_changed)
2051 (redisplay_internal, try_cursor_movement, redisplay_window)
2052 (try_window_reusing_current_matrix, try_window_id, display_line)
2053 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2054 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2055 * window.h (struct window): Remove field `region_showing'.
2056 * dispextern.h (struct it): Remove region_beg/end_charpos.
2057 (face_at_buffer_position, face_for_overlay_string)
2058 (face_at_string_position): Update prototypes.
2059 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2060 (face_at_string_position): Remove `region_beg' and `region_end' args.
2061 * fontset.c (Finternal_char_font):
2062 * font.c (font_at, font_range): Adjust calls accordingly.
2063 * insdel.c (Qregion_extract_function): New var.
2064 (syms_of_insdel): Initialize it.
2065 (prepare_to_modify_buffer_1): Use it.
2067 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2069 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2070 * ftxfont.c (ftxfont_get_gcs):
2071 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2072 * xfaces.c (x_free_colors, x_free_dpy_colors)
2073 (x_create_gc, unload_color):
2074 * xselect.c (x_property_data_to_lisp):
2075 * xsettings.c (parse_settings):
2076 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2077 (get_bits_and_offset): Adjust definition.
2078 * frame.c (XParseGeometry): Adjust locals.
2079 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2080 * regex.h (toplevel): Likewise for reg_syntax_t.
2082 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2084 * eval.c (run_hook_with_args): Use FUNCTIONP.
2086 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2088 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2089 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2090 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2091 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2092 on MS-Windows anyway.
2093 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2094 (free_realized_face): ...adjust user.
2095 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2096 white relief pixels to -1.
2097 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2098 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2099 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2101 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2103 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2104 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2105 in practice now. All callers changed.
2107 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2109 * dispextern.h (struct face): Use bitfields for 'underline_type'
2110 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2111 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2112 'stipple' member. Move 'lface' member up to help...
2113 * xfaces.c (make_realized_face): ...this function to find and
2114 clear just the members that need clearing.
2115 (load_face_colors, realize_x_face):
2116 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2118 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2120 * xftfont.c (struct xftfont_info): Remove set-but-unused
2122 (xftfont_open): Adjust user.
2123 (xftfont_get_colors): Remove useless prototype.
2125 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2127 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2128 before passing them to 'unexec'. (Bug#15260)
2130 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2132 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2134 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2136 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2137 the changed signature of the font driver's 'close' method.
2139 * w32font.h (w32font_close): Adjust the prototype to the change in
2140 function definition.
2142 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2144 * w32uniscribe.c (uniscribe_close): Adapt the call to
2145 w32font_close to its new prototype.
2147 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2149 Omit unused frame argument of font API's close function.
2150 * font.h (struct font): Drop frame argument. Adjust comment.
2151 * font.c (font_clear_cache, font_close_object): Adjust users.
2152 * ftfont.c (ftfont_close):
2153 * ftxfont.c (ftxfont_close):
2154 * macfont.m (macfont_close):
2155 * nsfont.m (nsfont_close):
2156 * w32font.c (w32font_close):
2157 * xfont.c (xfont_close):
2158 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2159 tweak comments and make functions safe if called more than once for
2160 the same font object.
2162 Perform font-specific cleanup when font object is swept by GC. See
2163 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2164 * alloc.c (cleanup_vector): New function.
2165 (sweep_vector): Call it for each reclaimed vector object.
2166 * font.h (struct font): Adjust comment.
2168 2013-10-24 Glenn Morris <rgm@gnu.org>
2170 * Makefile.in (abs_top_srcdir): New, set by configure.
2172 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2174 Adjust recent font-related changes to fix bug#15686.
2175 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2176 is a live window system frame, mark its default font too.
2178 2013-10-23 Glenn Morris <rgm@gnu.org>
2180 * Makefile.in (RUN_TEMACS): Make relative (again).
2181 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2182 (bootstrap-emacs$(EXEEXT)):
2183 Quote entities that might contain whitespace.
2185 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2187 Port to Solaris 10 and its bundled GCC.
2188 Problem reported by Timothy C. Burt.
2189 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2191 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2193 Do not allow font caches to grow too large.
2194 * alloc.c (compact_font_cache_entry, compact_font_caches):
2195 New functions or stub if not HAVE_WINDOW_SYSTEM.
2196 (compact_undo_list): Factor out from Fgarbage_collect.
2198 (mark_face_cache): Mark face font. Move down to avoid
2200 (mark_terminals): Do not mark font cache here.
2201 (Fgarbage_collect): Call compaction functions described
2202 above. Adjust comment.
2204 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2206 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2207 chdir to HOME (bug#15607).
2209 * nsterm.m (Qcocoa, Qgnustep): New variables.
2210 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2211 (ns_get_color): Make selection color work for GNUStep also.
2213 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2215 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2216 handles mouse clicks. Instead, let GPM use the same code as all
2217 the other mice use. See the discussion starting at
2218 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2219 for the details of the problem with the menu bar this fixes.
2221 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2223 Remove port-specific display name lists to avoid extra
2224 complexity and data duplication with display info lists.
2225 * xterm.h (x_display_name_list): Remove declaration.
2226 * xterm.c (x_display_name_list): Remove.
2227 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2228 * xfns.c (x_display_info_for_name, Fx_display_list):
2229 Likewise. Use x_display_list where appropriate.
2230 * w32term.h (w32_display_name_list): Remove declaration.
2231 * w32term.c (w32_display_name_list): Remove.
2232 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2234 * w32fns.c (x_display_info_for_name, Fx_display_list):
2235 Likewise. Use x_display_list where appropriate.
2236 * nsterm.h (ns_display_name_list): Remove declaration.
2237 * nsterm.m (ns_display_name_list): Remove.
2238 (ns_term_init, syms_of_nsterm): Adjust users.
2239 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2240 Likewise. Use x_display_list where appropriate.
2241 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2242 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2243 (mark_terminals): Mark per-terminal font cache.
2245 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2247 Don't run timers in input-pending-p. Its new check-timers param
2248 provides the prior behavior. (Bug#15045).
2249 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2252 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2254 Make some functions static in non-Microsoft builds.
2255 On my platform (Fedora 19 x86-64), this shrinks the
2256 Emacs executable (text+data) by 0.25%.
2257 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2258 (load_color) [!MSDOS]:
2259 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2260 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2261 * lisp.h (check_existing):
2262 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2263 (network_interface_info) [!WINDOWSNT]:
2264 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2265 Remove extern decls.
2266 * fileio.c (check_existing):
2267 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2268 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2269 (network_interface_info) [!WINDOWSNT]:
2270 * term.c (encode_terminal_code) [!WINDOWSNT]:
2271 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2272 * xfaces.c (load_color) [!MSDOS]:
2274 * fileio.c (check_existing, check_executable, check_writable):
2275 * process.c (network_interface_list, network_interface_info):
2276 Move earlier, so that we don't need forward decls.
2277 * gnutls.c (fn_gnutls_transport_set_errno)
2278 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2280 * w32.c (init_environment): Use faccessat rather than
2281 check_existing, partly for consistency with the rest of the code
2282 in this file, partly so that check_existing can be static.
2284 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2285 * emacs.c (MAIN_PROGRAM): New macro.
2286 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2287 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2289 bool vector int width fixes
2290 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2291 (Fbool_vector_count_matches_at):
2292 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2293 can exceed PTRDIFF_MAX, at least in theory.
2294 (Fbool_vector_count_matches_at):
2295 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2297 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2299 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2300 (struct sockaddr): Add forward decl, for platforms that lack it.
2302 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2304 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2307 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2309 * w32.c (network_interface_get_info, network_interface_list)
2310 (network_interface_info): New functions. (Bug#15610)
2311 (GetAdaptersInfo_Proc): New typedef.
2312 (get_adapters_info): New wrapper function.
2313 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2315 * process.h (network_interface_list, network_interface_info):
2318 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2319 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2320 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2321 for WINDOWSNT. Doc fix.
2322 (syms_of_process): Defsubr Snetwork_interface_list and
2323 Snetwork_interface_info unconditionally.
2325 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2326 in NS GUI sessions. (Bug#15629)
2328 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2330 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2332 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2334 * print.c (print_object): Print " ..." when truncating bool vectors.
2336 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2338 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2339 standard mouse buttons.
2341 * termhooks.h (struct input_event): Remove incorrect commentary.
2343 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2345 Disallow bool vector operations on mixed-length operands.
2346 The old behavior left garbage in the result vector sometimes,
2347 and didn't seem to be useful.
2348 * data.c (Qwrong_length_argument): New static var.
2349 (wrong_length_argument): New function.
2350 (bool_vector_binop_driver): Check that args agree in length.
2352 * keyboard.c, keyboard.h (all_kboards): Now static.
2354 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2356 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2357 note from the lispref.
2359 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2361 * nsterm.h (struct ns_display_info): Remove set-but-unused
2362 member image_cache (image caches are per-terminal anyway).
2363 (FRAME_X_IMAGE_CACHE): Remove.
2364 * nsterm.m (ns_initialize_display_info): Adjust user.
2366 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2368 * w32proc.c: Include mingw_time.h.
2370 * w32.c: Include mingw_time.h.
2372 Implement scrolling of TTY menus when the screen is too short.
2374 * term.c (tty_menu_display): Accept an additional argument, the
2375 menu item from which to start displaying the menu. Account for
2376 the value of Y when limiting the menu to the number of available
2378 (mi_result): New enumeration.
2379 (read_menu_input): Return enumerated value. When the y coordinate
2380 hits min_y or max_y, return scroll indication instead of wrapping
2382 (tty_menu_activate): Handle the scrolling indications from
2383 read_menu_input. Compute the first menu item to display and pass
2384 it to tty_menu_display.
2386 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2388 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2389 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2390 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2391 Adjust to match the change described below.
2392 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2393 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2394 memory_below_frame members to...
2395 * termchar.h (struct tty_display_info): ...here because they're
2396 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2397 * term.c (init_tty):
2398 * nsterm.m (ns_create_terminal):
2399 * w32term.c (w32_create_terminal):
2400 * xterm.c (x_create_terminal): Adjust users.
2401 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2402 to filter out non-TTY frames. Adjust comment.
2403 (scrolling): Adjust user. Prefer eassert for debugging check.
2405 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2407 * xfaces.c (PT_PER_INCH): Remove unused macro.
2408 * termhooks.h (struct terminal): Remove set-but-unused
2409 member fast_clear_end_of_line.
2410 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2411 * nsterm.m (ns_create_terminal):
2412 * term.c (init_tty):
2413 * w32term.c (w32_create_terminal):
2414 * xterm.c (x_create_terminal): Adjust users.
2416 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2418 * lisp.h (bool_vector_size): New function.
2419 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2420 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2421 (Fbool_vector_not, Fbool_vector_count_matches_at):
2422 Remove uses of 'eassume' that should no longer be needed,
2423 because they are subsumed by the 'eassume' in bool_vector_size.
2425 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2427 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2428 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2429 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2431 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2433 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2434 have different dimensions. (Bug#15575)
2436 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2439 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2441 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2443 * term.c (tty_menu_show): Never return with unbalanced
2444 specpdl. Use eassert for debugging check. Adjust style.
2446 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2448 * term.c (read_menu_input): Make selection of menu items
2449 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2450 (tty_menu_activate): Fix off-by-one error when computing max_y.
2452 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2454 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2455 audit logging (only used with GnuTLS 3.x) and enable it.
2457 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2459 * dispnew.c (redraw_frame): Remove useless #ifdef because
2460 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2461 Also, move TTY fflush to...
2462 * term.c (tty_update_end): ...this function.
2464 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2466 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2467 the end of the frame's glyph matrix. (Bug#15575)
2469 * term.c (tty_menu_display): Don't move cursor while overwriting
2470 frame's glyphs with menu items. Limit the number of items
2471 displayed to what can be shown on the available screen lines,
2472 excluding the echo area.
2473 (tty_menu_activate): Limit the Y coordinate allowed by
2474 read_menu_input to the last screen line used for menu display.
2476 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2478 * lisp.h (eassume): New macro.
2479 Also, include <verify.h>, for 'assume'.
2480 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2481 (vroundup, vector_nbytes):
2482 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2483 (Fbool_vector_not, Fbool_vector_count_matches)
2484 (Fbool_vector_count_matches_at):
2485 Use eassume, not eassert.
2486 * casetab.c (set_identity, shuffle):
2487 * composite.c (composition_gstring_put_cache):
2488 * dispnew.c (update_frame_1):
2489 * ftfont.c (ftfont_shape_by_flt):
2490 * image.c (gif_load):
2491 * intervals.c (offset_intervals):
2492 * macfont.m (macfont_shape):
2493 Remove calls to 'assume' that are no longer needed, because
2494 --enable-gcc-warnings no longer generates bogus warnings
2495 when these calls are removed.
2497 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2499 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2501 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2503 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2504 (Qsubstitute_env_in_file_name): New var.
2505 (syms_of_fileio): Define it.
2507 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2509 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2510 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2513 * term.c (save_and_enable_current_matrix): Don't allocate and
2514 don't save margin areas.
2515 (restore_desired_matrix): Don't restore margin areas.
2516 (free_saved_screen): Don't free margin areas.
2518 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2520 * image.c: Pacify --enable-gcc-warnings.
2521 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2522 #define only if used.
2524 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2526 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2527 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2528 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2529 (gif_load): For giflib v5.x and later, display the error message
2530 produced by giflib when its functions fail.
2531 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2534 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2536 * keyboard.c (last_event_timestamp): Remove. For X selection and
2537 GTK popup menus, it may be obtained from per-frame X display info.
2538 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2539 (process_special_events): Adjust users.
2540 * keyboard.h (last_event_timestamp): Remove declaration.
2541 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2542 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2543 * menu.h (xmenu_show): Adjust prototype.
2544 * menu.c (Fx_popup_menu): Adjust user.
2545 * xselect.c (x_own_selection, x_get_foreign_selection)
2546 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2548 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2550 * keyboard.c (init_kboard): Now static. Add arg
2551 to denote window system. Adjust comment.
2552 (init_keyboard): Adjust user.
2553 (allocate_kboard): New function.
2555 * nsterm.m (ns_term_init):
2556 * term.c (init_tty):
2557 * w32term.c (w32_create_terminal):
2558 * xterm.c (x_term_init): Use it.
2559 * keyboard.h (init_kboard): Remove prototype.
2560 (allocate_kboard): Add prototype.
2562 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2564 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2565 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2567 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2569 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2571 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2573 * term.c (tty_menu_activate): Flush the output stream after
2574 showing the cursor, and don't mark the frame garbaged at exit from
2575 the function. Fixes redisplay glitches when moving from one menu
2578 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2580 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2581 or throw error (Bug#15570).
2583 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2585 * intervals.c (temp_set_point_both): Move test into 'eassert',
2588 * lisp.h (eassert): Don't use 'assume'.
2589 Sometimes 'assume' wins in performance, and sometimes it loses,
2590 so it shouldn't be used all the time. Perhaps we need two
2591 flavors of 'eassert', one for where 'assume' is far more likely
2592 to help or to hurt; but that can be done later.
2593 Problem reported by Dmitry Antipov in
2594 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2595 Also, don't include <verify.h>; no longer needed.
2597 2013-10-09 Glenn Morris <rgm@gnu.org>
2599 * eval.c (Fcond): Doc tweak.
2601 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2603 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2604 expressions with side effects to eassert. (Bug#15565)
2606 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2608 * fns.c (hashfn_user_defined): Allow hash functions to return any
2611 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2613 Fix minor problems found by static checking.
2614 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2615 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2616 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2617 * keyboard.c (read_menu_command): Remove unused local.
2618 * lisp.h (read_menu_command): New decl.
2619 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2620 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2621 Return ptrdiff_t, not int.
2622 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2623 not int, for benefit of xpalloc.
2624 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2626 (have_menus_p): Remove; unused.
2627 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2628 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2629 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2631 (save_and_enable_current_matrix): Omit unnecessary casts.
2632 (read_menu_input): Omit local extern decl (now in lisp.h).
2633 Don't access uninitialized storage if mouse_get_xy fails.
2634 (tty_menu_activate): Mark local as initialized, for lint.
2635 (tty_menu_activate, tty_meny_show): Remove unused locals.
2637 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2639 Support menus on text-mode terminals.
2640 * xterm.h (xw_popup_dialog): Add prototype.
2642 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2643 (xmenu_show): Block input here, instead in Fx_popup_menu.
2644 (xw_popup_dialog): New function, with X-specific bits of popup
2647 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2650 * window.c (Fset_window_configuration): Use run-time tests of the
2651 frame type instead of compile-time conditionals, when menu-bar
2652 lines are considered.
2654 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2655 (w32_popup_dialog): New prototypes.
2657 * w32menu.c (Fx_popup_dialog): Function deleted.
2658 (w32_popup_dialog): New function, with w32 specific bits of popup
2659 dialogs. Block input here.
2661 * w32inevt.c (w32_console_read_socket): Minor change to add
2662 debugging TTY events.
2664 * w32fns.c (show_hourglass): If returning early because the frame
2665 is not a GUI frame, unblock input.
2667 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2668 (cursorY): New functions.
2670 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2671 WINDOWSNT, macros that call curX and curY elsewhere.
2673 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2675 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2676 specific function to hide and show cursor on a text-mode terminal.
2677 (tty_menu_struct, struct tty_menu_state): New structures.
2678 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2679 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2680 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2681 (tty_menu_locate, save_and_enable_current_matrix)
2682 (restore_desired_matrix, screen_update, read_menu_input)
2683 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2684 (tty_pop_down_menu, tty_menu_last_menubar_item)
2685 (tty_menu_new_item_coords, tty_menu_show): New functions.
2686 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2688 * nsterm.h (ns_popup_dialog): Adjust prototype.
2690 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2692 (ns_popup_dialog): Adapt order of arguments to the other
2693 *_menu_show implementations.
2694 (Fx_popup_dialog): Function deleted.
2696 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2698 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2700 * menu.c (have_boxes): New function.
2701 (single_keymap_panes): Use it instead of a compile-time
2703 (single_menu_item): Use run-time tests of the frame type instead
2704 of compile-time conditionals.
2705 (encode_menu_string): New function.
2706 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2707 the macro, since different types of frame need different encoding
2709 (digest_single_submenu): Use run-time tests of frame type instead
2710 of, or in addition to, compile-time conditionals.
2711 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2712 (Fx_popup_menu): Detect when the function is called from keyboard
2713 on a TTY. Don't barf when invoked on a text-mode frame.
2714 Check frame type at run time, instead of compile-time conditionals for
2715 invoking terminal-specific menu-show functions.
2716 Call tty_menu_show on text-mode frames.
2717 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2718 run time to determine which alternative to invoke; support dialogs
2721 * keyboard.h <Qmouse_movement>: Declare.
2723 * keyboard.c <Qmouse_movement>: Now extern.
2724 <Qecho_keystrokes>: New static variable.
2725 (read_key_sequence): Accept an additional argument, a flag to
2726 prevent redisplay during reading of the key sequence. All callers
2728 (read_menu_command): New function.
2729 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2731 (toolkit_menubar_in_use): New function.
2732 (make_lispy_event): Use it instead of a compile-time test.
2734 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2735 window-system being available.
2737 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2738 to x-popup-dialog on the frame type, they all now support popup
2741 * dispnew.c (save_current_matrix): Save the margin areas.
2742 (restore_current_matrix): Restore margin areas.
2743 (update_frame_with_menu): New function.
2745 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2748 * alloc.c (make_save_ptr): Now compiled unconditionally.
2750 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2752 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2753 (redraw_frame, update_frame): Adjust users.
2754 * dispextern.h (set_window_update_flags): Adjust prototype.
2755 * xdisp.c (redisplay_internal): When updating all frames with zero
2756 windows_or_buffers_changed, assume that only the windows that shows
2757 current buffer should be really updated.
2759 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2761 Do not allocate huge temporary memory areas and objects while encoding
2762 for file I/O, thus reducing an enormous memory usage for large buffers.
2763 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2764 * coding.h (struct coding_system): New member raw_destination.
2765 * coding.c (setup_coding_system): Initialize it to zero.
2766 (encode_coding_object): If raw_destination is set, do not create
2767 dst_object. Add comment.
2768 * fileio.c (toplevel): New constant E_WRITE_MAX.
2769 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2770 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2772 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2774 * nsterm.m (windowDidExitFullScreen:):
2775 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2777 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2779 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2780 * keyboard.c (unblock_input_to): Don't process pending signals
2781 if a fatal error is in progress.
2783 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2784 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2785 they're talking about words in Lisp bool vectors.
2786 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2787 * data.c (popcount_bits_word): Rename from popcount_size_t.
2788 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2791 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2793 Improve support for popcount and counting trailing zeros (Bug#15550).
2794 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2795 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2796 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2797 (popcount_size_t_msc, popcount_size_t_gcc):
2798 Remove; now done by Gnulib.
2799 (popcount_size_t): Now a macro that defers to Gnulib.
2800 (count_trailing_zero_bits): Return int, for consistency with
2801 Gnulib and because Emacs prefers signed to unsigned int.
2802 Don't assume that size_t is either unsigned int or unsigned long
2803 or unsigned long long.
2804 (size_t_to_host_endian): Do not assume that size_t is either
2805 exactly 32 or exactly 64 bits wide.
2806 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2807 etc., so that it's now an enum constant, not a macro.
2808 No need to assume that it's either 32 or 64.
2810 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2812 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2815 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2817 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2818 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2820 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2822 emacs_read and emacs_write now use void *, not char *.
2823 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2824 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2825 Buffer arg is now void *, not char *. This matches plain
2826 'read' and 'write' better, and avoids a constraint violation
2827 on Solaris 9 with Oracle Studio.
2829 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2831 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2832 memset to explicit loop. Otherwise copy largest possible chunk
2833 from initialized to uninitialized part, thus allowing the longer
2834 memcpy runs and reducing the number of loop iterations.
2836 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2838 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2839 hide toolbar (Bug#15388).
2840 (windowDidEnterFullScreen:): If presentation options are zero,
2841 set them here (Bug#15388).
2842 (ns_update_auto_hide_menu_bar): Remove runtime check.
2843 Don't auto hide dock unless menubar is also auto hidden.
2845 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2847 * editfns.c (message): Mention batch mode in doc string.
2849 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2851 * nsterm.m (check_native_fs): Remove erroneous comment.
2853 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2855 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2856 uses find_newline instead of scan_newline and so doesn't move point.
2858 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2860 Use hardware support for byteswapping on glibc x86 etc.
2861 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2862 whereas the old swap64 needed 30.
2863 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2864 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2865 Use byteswap.h's macros to swap bytes.
2866 * lisp.h (swap16, swap32, swap64): Remove.
2867 All uses replaced by bswap_16, bswap_32, bswap_64.
2869 * bytecode.c (exec_byte_code): Use some more volatile variables
2870 to work around local variables getting clobbered by longjmp.
2871 Port to pre-C99, which doesn't allow decls after stmts.
2873 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2875 * lisp.h (eassert): Assume that COND is true when optimizing.
2876 In other words, take on the behavior of eassert_and_assume.
2877 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2878 (eassert_and_assume): Remove. All uses replaced by eassert.
2880 * xdisp.c (Qglyphless_char): Now static.
2882 Adjust to merge from gnulib.
2883 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2884 * lisp.h: Include <verify.h>, for 'assume'.
2886 * eval.c (clobbered_eassert): New macro.
2887 (internal_catch, internal_condition_case)
2888 (internal_condition_case_1, internal_condition_case_2)
2889 (internal_condition_case_n): Use it instead of eassert
2890 when the argument contains locals clobbered by longjmp.
2891 Don't use clobbered locals outside of clobbered_eassert.
2892 (internal_lisp_condition_case): Use a volatile variable
2893 to work around a local variable's getting clobbered.
2895 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2897 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2898 (PUSH_HANDLER): New macro.
2899 (catchlist): Remove.
2900 (handlerlist): Always declare.
2902 * eval.c (catchlist): Remove (merge with handlerlist).
2903 (handlerlist, lisp_eval_depth): Not static any more.
2904 (internal_catch, internal_condition_case, internal_condition_case_1)
2905 (internal_condition_case_2, internal_condition_case_n):
2907 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2908 handlerlist/catchlist.
2909 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2910 handlerlist which can only handle a single condition-case handler at
2912 (find_handler_clause): Simplify since we only a single branch here
2915 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2917 (bcall0): New function.
2918 (exec_byte_code): Add corresponding cases. Improve error message when
2919 encountering an invalid byte-code. Let Bunwind_protect accept
2920 a function (rather than a list of expressions) as argument.
2922 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2923 and make them unconditional now that they're heap-allocated.
2925 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2927 * charset.c (Fdecode_char, Fencode_char): Remove description of
2928 `restriction' arg. now that it's hidden by advertised-calling-convention.
2930 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2932 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2933 Remove unused variable (from mac-port).
2934 (macfont_draw): Use s->ybase for correct y position.
2936 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2938 * frame.h (struct frame): Drop has_minibuffer member because...
2939 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2940 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2942 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2944 * window.h (struct window): Prefer enum text_cursor_kinds to int
2945 for phys_cursor_type member. Move the latter, phys_cursor_width,
2946 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2947 * window.c (replace_window, make_window): Adjust users.
2949 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2951 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2952 this module is never compiled otherwise.
2954 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2956 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2959 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2961 * xdisp.c (get_next_display_element): Don't call face_for_font in
2962 a build configured --without-x. (Bug#15484)
2964 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2966 * window.c (calc_absolute_offset): #elif should be #elif defined.
2968 * frame.c (delete_frame): Block/unblock input to overcome race
2969 condition (Bug#15475).
2971 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2973 * frame.c (delete_frame): Record selected frame only after
2974 calling Qdelete_frame_functions (Bug#15477).
2976 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2978 * nsterm.m (ns_selection_color): Remove.
2979 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2980 NSColor selectedText(Background)Color. Only for COCOA.
2981 (ns_term_init): Remove assignment of ns_selection_color, logic
2982 moved to ns_get_color.
2984 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2985 NS_SELECTION_COLOR_DEFAULT.
2986 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2988 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2990 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2991 frame' does not have the tool_bar_window member.
2993 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2995 Signal error when reading an empty byte-code object (Bug#15405)
2996 * lread.c (read1): signal error
2997 * alloc.c (make_byte_code): eassert header size
2998 (sweep_vectors): change an int to size_t
3000 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3002 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3003 instead of ints, as it's the usual style for offsetof constants. See:
3004 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3006 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3007 This is ugly, but it should fix the performance problem for older
3008 GCC versions in the short run. I'll look into integrating the
3009 Gnulib module for popcount, as a better fix.
3010 See the thread starting in:
3011 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3012 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3013 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3014 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3015 (popcount_size_t): Use it.
3017 2013-09-24 Daniel Colascione <dancol@dancol.org>
3019 * process.c (Fnetwork_interface_info): Fix build break due to
3022 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3024 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3025 Prefer signed to unsigned integers where either will do.
3026 No need for 'const' on locals that do not escape.
3027 Omit easserts with unnecessary and unportable assumptions about
3028 alignment. Avoid unnecessary casts to char *.
3030 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3032 Use union for the payload of struct Lisp_Vector.
3033 This helps to avoid a few glitches dictated by C's aliasing rules.
3034 * lisp.h (struct Lisp_Vector): Use union for next and
3035 contents member. Adjust comment. Change related users.
3036 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3037 Related users changed.
3038 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3039 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3040 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3041 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3043 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3045 Optimize glyph row clearing and copying routines.
3046 * dispextern.h (struct glyph_row): Change layout of struct
3047 glyph_row to help copy_row_except_pointers. Adjust comment.
3048 * dispnew.c (null_row): Remove.
3049 (clear_glyph_row): Use offsetof and memset to find and clear
3050 just the members that need clearing. Adjust comment.
3051 (copy_row_except_pointers): Likewise for copying.
3053 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3055 Some minor cleanups of recently-added bool vector code.
3056 * conf_post.h (assume): Always return void. Use lint version
3057 only if GCC and MSC versions don't apply.
3058 * conf_post.h (assume):
3059 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3060 Depend on _MSC_VER, not __MSC_VER, for consistency with
3062 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3063 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3064 (bool_vector_binop_driver, count_trailing_zero_bits)
3065 (size_t_to_host_endian): Now static, not static inline;
3066 the latter isn't needed with modern compilers and doesn't
3067 work with older compilers anyway.
3069 * alloc.c (valgrind_p): Use bool for boolean.
3071 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3073 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3074 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3075 (display_last_displayed_message_p, message_buf_print)
3076 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3077 Use bool for boolean.
3078 * dispextern.h (cancel_line, init_desired_glyphs):
3079 Remove ancient leftover.
3080 (help_echo_showing_p, hourglass_shown_p):
3081 * lisp.h (noninteractive_need_newline): Adjust declaration.
3083 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3085 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3087 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3088 ...this file and convert the latter to static. Adjust comment.
3089 (make_initial_frame):
3090 * window.c (init_window_once): Adjust user.
3091 * frame.h (last_nonminibuf_frame): Remove declaration.
3092 * lisp.h (selected_frame): Likewise.
3093 * msdos.c (the_only_display_info): Adjust comment.
3095 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3097 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3098 computing the end column of mouse-highlight that comes from
3099 display or overlay strings. (Bug#15437)
3100 (note_mouse_highlight): Adapt calculation of last argument to
3101 mouse_face_from_string_pos to the above change.
3103 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3104 all platforms, not just for clang.
3106 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3108 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3109 about excess arguments to snprintf.
3111 * conf_post.h(assume): Use __builtin_unreachable for clang.
3113 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3115 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3116 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3118 2013-09-23 Daniel Colascione <dancol@dancol.org>
3120 * alloc.c (USE_VALGRIND): New macro; on by default
3121 when ENABLE_CHECKING.
3122 (mark_maybe_object, mark_maybe_pointer)
3123 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3125 (valgrind_p) [USE_VALGRIND]: New variable.
3126 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3128 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3130 * process.c (wait_reading_process_output): Change int pnamelen to
3133 * nsterm.m (setMarkedText:selectedRange:):
3134 (deleteWorkingText):
3135 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3136 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3137 argument to unsigned long to avoid warning.
3138 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3140 * conf_post.h (assume): Fix compiler error: x shall be cond.
3142 2013-09-22 Daniel Colascione <dancol@dancol.org>
3144 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3145 warning when compiling without a window system.
3147 2013-09-22 Daniel Colascione <dancol@dancol.org>
3149 * data.c (Qbool_vector_p): New symbol.
3150 (bool_vector_spare_mask, popcount_size_t_generic)
3151 (popcount_size_t_msc, popcount_size_t_gcc)
3153 (bool_vector_binop_driver)
3154 (count_trailing_zero_bits, size_t_to_host_endian)
3155 (Fbool_vector_exclusive_or)
3156 (Fbool_vector_union)
3157 (Fbool_vector_intersection, Fbool_vector_set_difference)
3158 (Fbool_vector_subsetp, Fbool_vector_not)
3159 (Fbool_vector_count_matches)
3160 (Fbool_vector_count_matches_at): New functions.
3161 (syms_of_data): Intern new symbol, functions.
3162 * alloc.c (bool_vector_payload_bytes): New function.
3163 (Fmake_bool_vector): Instead of calling Fmake_vector,
3164 which performs redundant initialization and argument checking,
3165 just call allocate_vector ourselves. Make sure we clear any
3166 terminating padding to zero.
3167 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3168 instead of open-coding the size calculation.
3169 (vroundup_ct): New macro.
3170 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3171 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3172 * composite.c (composition_gstring_put_cache):
3173 Change lint_assume to assume.
3174 * conf_post.h (assume): New macro.
3175 (lint_assume): Remove.
3176 * dispnew.c (update_frame_1): Change lint_assume to assume.
3177 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3179 * image.c (gif_load): Change lint_assume to assume.
3180 * lisp.h (eassert_and_assume): New macro.
3181 (Qbool_vector_p): Declare.
3182 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3183 (swap16, swap32, swap64): New inline functions.
3184 * macfont.c (macfont_shape): Change lint_assume to assume.
3185 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3186 * xsettings.c (parse_settings): Use new swap16 and
3187 swap32 from lisp.h instead of file-specific macros.
3189 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3191 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3192 found (which can legitimately happen when the glyph row at the
3193 window start is disabled in the current_matrix. (Bug#15365)
3195 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3197 Fix syntax.h bug introduced by recent INLINE change.
3198 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3199 conditionally compiled one way in some modules, and a different
3200 way in others. This doesn't work with extern inline functions,
3201 which must have the same definition in all modules, because the
3202 defining code might be shared across modules, depending on the
3203 implementation. Symptoms reported by Martin Rudalics in:
3204 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3205 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3206 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3207 overriding the corresponding functions in syntax.h.
3208 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3209 (syntax_property): New inline functions.
3210 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3211 Rewrite in terms of these new functions.
3213 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3215 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3216 not chars_in_text, whose result depends on the multibyteness of
3217 the current buffer. (Bug#15426)
3219 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3221 Port recent change to hosts where pointers aren't 'long'.
3222 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3223 Don't assume that pointers are the same width as 'long'.
3224 Add a compile-time check that a pointer fits into two X slots.
3226 A simpler, centralized INLINE.
3227 * conf_post.h (INLINE): Define only if not already defined.
3228 This allows us to use a single INLINE, defined by one file
3230 * emacs.c (INLINE): Define it.
3231 Also, include category.h, charset.h, composite.h, dispextern.h,
3232 syntax.h, systime.h, so that their INLINE definitions are expanded
3234 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3235 * buffer.h, buffer.c (BUFFER_INLINE):
3236 * category.h, category.c (CATEGORY_INLINE):
3237 * character.h, character.c (CHARACTER_INLINE):
3238 * charset.h, charset.c (CHARSET_INLINE):
3239 * composite.h, composite.c (COMPOSITE_INLINE):
3240 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3241 * frame.h, frame.c (FRAME_INLINE):
3242 * intervals.h, intervals.c (INTERVALS_INLINE):
3243 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3244 * lisp.h, alloc.c (LISP_INLINE):
3245 * process.h, process.c (PROCESS_INLINE):
3246 * syntax.h, syntax.c (SYNTAX_INLINE):
3247 * systime.h, sysdep.c (SYSTIME_INLINE):
3248 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
3249 * window.h, window.c (WINDOW_INLINE):
3250 Remove. All uses replaced with INLINE.
3252 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3254 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3257 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3259 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3260 'const char *' to avoid compiler warnings due to similar change in
3261 the prototype of x_get_string_resource.
3263 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3265 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3266 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3267 going to replace static variables below. Adjust comments.
3268 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3269 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3270 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3271 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3272 Related users changed.
3273 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3274 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3275 last_mouse_movement_time, going to replace static variables below.
3277 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3278 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3280 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3281 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3282 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3283 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3284 static variables below.
3285 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3286 (last_mouse_scroll_bar): Remove.
3287 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3288 (mouseExited): Related users changed.
3290 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3292 Do not use external array to process X scroll bar messages.
3293 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3294 (x_send_scroll_bar_event): Pack window pointer into two slots
3295 of XClientMessageEvent if we're 64-bit. Adjust comment.
3296 (x_scroll_bar_to_input_event): Unpack accordingly.
3298 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3300 Ifdef away recent changes which aren't relevant to NS port.
3301 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3302 [!HAVE_NS]: Declare as such.
3303 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3304 [!HAVE_NS]: Define as such.
3306 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3308 * frame.c (x_redo_mouse_highlight): New function
3309 to factor out common code used in W32 and X ports.
3310 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3311 * xterm.h (struct x_display_info):
3312 * w32term.h (struct w32_display_info):
3313 * nsterm.h (struct ns_display_info): New members
3314 last_mouse_motion_frame, last_mouse_motion_x and
3315 last_mouse_motion_y, going to replace static variables below.
3316 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3317 (redo_mouse_highlight): Remove.
3318 (note_mouse_movement, syms_of_xterm): Adjust user.
3319 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3320 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3321 (redo_mouse_highlight): Remove.
3322 (note_mouse_movement, syms_of_w32term): Adjust user.
3323 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3324 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3326 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3327 * nsfns.m (compute_tip_xy): Adjust user.
3329 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3331 * frame.c (x_mouse_grabbed): New function.
3332 * dispextern.h (x_mouse_grabbed): Add prototype.
3333 (last_mouse_frame): Remove declaration.
3334 * xterm.h (struct x_display_info):
3335 * w32term.h (struct w32_display_info):
3336 * nsterm.h (struct ns_display_info): New member
3337 last_mouse_frame, going to replace...
3338 * xdisp.c (last_mouse_frame): ...global variable.
3339 (note_tool_bar_highlight):
3340 * w32term.c (w32_mouse_position, w32_read_socket):
3341 * xterm.c (XTmouse_position, handle_one_xevent):
3342 Use x_mouse_grabbed.
3343 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3345 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3347 * w32term.c (w32_read_socket): Avoid temporary
3348 variables in a call to x_real_positions.
3349 * xterm.c (handle_one_xevent): Likewise.
3351 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3353 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3354 (x_icon_type): Remove prototype.
3355 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3356 * frame.c (x_icon_type): Remove.
3357 * w32term.c (x_make_frame_visible, x_iconify_frame):
3358 * xterm.c (x_make_frame_visible, x_iconify_frame):
3359 Use x_set_bitmap_icon to factor out common code.
3361 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3363 * dispextern.h (check_x_display_info, x_get_string_resource):
3364 Declare here just once and unify the latter.
3365 * frame.c (check_x_display_info, x_get_string_resource):
3366 * nsterm.h (check_x_display_info):
3367 * xrdb.c (x_get_string_resource):
3368 * xterm.h (check_x_display_info): Remove prototypes.
3369 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3370 * w32reg.c (x_get_string_resource): Likewise.
3371 (w32_get_rdb_resource): Adjust user.
3373 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3375 * xterm.h (struct x_display_info): New member
3376 x_pending_autoraise_frame, going to replace...
3377 * xterm.c (pending_autoraise_frame): ...static variable.
3378 (x_new_focus_frame, XTread_socket): Adjust users.
3379 * w32term.h (struct w32_display_info): New member
3380 w32_pending_autoraise_frame, going to replace...
3381 * w32term.c (pending_autoraise_frame): ...global variable.
3382 (x_new_focus_frame, w32_read_socket): Adjust users.
3384 2013-09-17 Glenn Morris <rgm@gnu.org>
3386 * xdisp.c (message_dolog): If we create *Messages*,
3387 switch it to messages-buffer-mode.
3389 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3391 Don't overuse 'const' in types of locals.
3392 * bidi.c (bidi_count_bytes):
3393 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3394 (xg_event_is_for_scrollbar):
3395 * xselect.c (x_handle_property_notify)
3396 (x_handle_selection_notify, x_handle_dnd_message):
3397 * xsettings.c, xsettings.h (xft_settings_event):
3398 * xterm.c (x_handle_net_wm_state, handle_one_event)
3399 (x_menubar_window_to_frame, x_detect_focus_change)
3400 (construct_mouse_click, note_mouse_movement)
3401 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3402 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3403 (handle_one_xevent, x_handle_net_wm_state):
3404 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3405 (x_handle_dnd_message):
3406 Avoid unnecessary 'const', typically the second 'const' in
3407 'const foo * const arg', a 'const' that does not affect the API
3408 and doesn't significantly help the human reader.
3410 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3412 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3413 only if Glib < 2.36.0.
3414 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3415 * xsettings.c (init_gconf, init_gsettings): Do not check
3417 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3419 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3421 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3423 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3424 before calling g_type_init.
3426 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3428 * nsterm.m (syms_of_nsterm): ... to here.
3430 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3432 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3433 (ignore_next_mouse_click_timeout): Use Time as X does.
3434 (handle_one_xevent): Avoid cast and use unsigned comparison.
3436 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3438 Do not copy X event in handle_one_xevent except KeyPress case.
3439 Wnen XEvent is processed, it is unlikely to be changed except
3440 KeyPress case, so we can avoid copying and use const pointer to
3441 const data to make sure that an event is not changed elsewhere.
3442 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3443 const' and do not create local copy except for the KeyPress event.
3444 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3445 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3446 (x_handle_net_wm_state, x_menubar_window_to_frame)
3447 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3448 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3449 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3450 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3451 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3452 (x_handle_dnd_message):
3453 * xsettings.c (xft_settings_event):
3454 Use 'const XEvent * const' where appropriate.
3455 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3457 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3459 Fix X event waiting to handle multiple frames.
3460 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3461 * xterm.c (pending_event_wait): Remove. Adjust users.
3462 (x_detect_focus_change): Pass frame arg.
3463 (handle_one_xevent): Find related frame early and clear per-frame
3464 wait_event_type only if this is an event for the relevant frame.
3465 (x_wait_for_event): Use per-frame wait_event_type.
3467 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3469 * nsfns.m (Fx_create_frame): Fix font driver registration for
3472 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3473 for syms_of_macfont.
3475 * nsterm.m: Include macfont.h.
3476 (ns_tmp_flags, ns_tmp_font): Remove.
3477 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3478 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3479 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3480 (changeFont:): Fix code style. Check for font driver type when
3483 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3486 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3487 (nsfont_open): Set font driver type.
3488 Set font->ascent and font->descent. Figure out font instead of
3489 ns_tmp_font, and flags instead of ns_tmp_flags.
3490 Fix indentation. Remove call to ns_draw_text_decoration,
3493 * nsfns.m: Include macfont.h.
3494 (Fx_create_frame): Register macfont driver, make a better default font.
3495 (Fns_popup_font_panel): Get font from macfont driver, if used.
3497 * macfont.m, macfont.h, maccuvs.h: New files.
3499 * font.h: Declare syms_of_macfont.
3501 * font.c (syms_of_font): Call syms_of_macfont.
3503 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3505 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3507 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3508 and it is always zero for others, so I assume that this is an ancient
3509 leftover which nobody will want to change any more.
3510 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3511 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3512 * frame.c (x_set_scroll_bar_width):
3513 * w32fns.c (w32_createscrollbar):
3514 * w32term.c (w32_set_vertical_scroll_bar):
3515 * xfns.c (x_set_scroll_bar_default_width):
3516 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3517 (x_scroll_bar_expose): Related users changed.
3519 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3521 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3522 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3523 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3525 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3527 * nsterm.h, w32term.h, xterm.h: ...and not here.
3528 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3529 Remove unused Xisms.
3530 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3531 these modules are never compiled otherwise.
3533 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3535 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3536 Doc fix. (Bug#15375)
3538 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3540 Unify Fx_focus_frame between all ports.
3541 * frame.h (x_focus_frame): New prototype.
3542 * xfns.c (Fx_focus_frame): Remove.
3543 (syms_of_xfns): Do not defsubr it.
3544 (x_focus_frame): X implementation.
3545 * nsfns.m (Fx_focus_frame): Remove.
3546 (syms_of_nsfns): Do not defsubr it.
3547 (x_focus_frame): NS implementation.
3548 * w32term.c (Fx_focus_frame): Remove.
3549 (x_focus_on_frame): Rename to...
3550 (x_focus_frame): W32 implementation.
3551 * w32term.h (x_focus_on_frame): Remove prototype.
3552 * w32fns.c (Fx_focus_frame): Remove.
3553 (syms_of_w32fns): Do not defsubr it.
3554 * frame.c (Fx_focus_frame): Define here.
3555 (syms_of_frame): Defsubr here.
3556 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3558 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3560 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3561 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3562 each port to reference the port-specific window system data.
3563 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3564 (FRAME_DISPLAY_INFO): Define.
3565 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3566 (FRAME_DISPLAY_INFO): Define. Adjust users.
3567 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3568 (FRAME_DISPLAY_INFO): Define. Adjust users.
3569 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3570 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3571 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3572 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3573 * xselect.c, xterm.c: All related users changed.
3575 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3577 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3578 (x_menubar_window_to_frame): Remove prototypes.
3579 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3580 (x_menubar_window_to_frame, x_top_window_to_frame):
3582 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3583 (x_menubar_window_to_frame, x_top_window_to_frame):
3584 ...to here and convert all but the last to static.
3586 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3588 * lisp.mk (lisp): Add w32-common-fns.elc.
3590 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3592 * charset.c (char_charset): Document an exception for char-charset.
3594 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3596 * xterm.h (x_display_info): New field last_user_time...
3597 * xterm.c (toplevel): ...to replace static last_user_time.
3598 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3600 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3602 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3603 scroll bar values to prevent thumb from disappear and update comment.
3605 2013-09-11 Glenn Morris <rgm@gnu.org>
3607 * emacs.c (usage_message): Possessive apostrophe tweak.
3609 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3611 * nsterm.m (syms_of_nsterm): Use Qns.
3612 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3613 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3614 * xfns.c (x_display_info_for_name, Fx_open_connection):
3615 Remove old '#if 0' code.
3616 (syms_of_xfns): Use Qx.
3617 * termhooks.h (fullscreen_hook): Remove the leftover.
3618 (struct terminal): Fix typo in comment.
3620 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3622 Cleaning up a few X scroll bar bits.
3623 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3624 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3625 New member last_seen_part, going to replace...
3626 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3627 (xt_action_hook) [USE_LUCID]: Adjust user.
3628 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3629 Lucid-specific scroll bar support.
3630 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3631 to int and adjust to use last_seen_part member.
3632 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3633 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3634 Initialize last_seen_part.
3636 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3638 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3639 insert-buffer-substring an empty string.
3641 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3643 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3644 avoiding a GCC warning.
3646 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3648 Ifdef away frame tool bar code when it is not really used.
3649 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3650 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3651 and minimize_tool_bar_window_p under the above.
3652 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3653 (fset_tool_bar_window): Likewise.
3654 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3655 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3656 (change_frame_size_1):
3657 * window.c (window_from_coordinates, Frecenter): Adjust users.
3658 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3659 code is not really used.
3660 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3661 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3662 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3663 [!USE_GTK && !HAVE_NS]: Define as such.
3664 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3665 (note_mouse_highlight, expose_frame):
3666 * xfns.c (x_set_tool_bar_lines):
3667 * xterm.c (handle_one_xevent): Adjust users.
3669 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3671 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3672 This bug was introduced by my 2013-08-26 patch, which incorrectly
3673 assumed that the terminfo implementation doesn't use termcap buffers.
3674 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3675 these buffers apparently are used after all.
3676 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3677 (struct tty_display_info): Define members termcap_term_buffer and
3678 termcap_strings_buffer even if TERMINFO.
3680 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3683 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3684 'usage' docstring entry to pacify make-docfile.
3686 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3688 Change comparison functions =, <, >, <=, >= to take many arguments.
3689 * data.c: Change comparison functions' interface and implementation.
3690 * lisp.h: Make arithcompare available for efficient two arg
3692 * bytecode.c: Use arithcompare.
3693 * fileio.c: Use new interface.
3695 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3697 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3699 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3701 * eval.c (Feval): Document the new use of `lexical'.
3703 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3705 Review and drop old frame resize hack.
3706 * frame.h (struct frame): Remove force_flush_display_p.
3707 * dispnew.c (update_frame): Adjust user and don't call
3708 flush_frame here. The comment has said that there was an issues
3709 with redisplaying fringes, but I don't see any differences with
3710 and without this hack. Hopefully we can continue without it.
3711 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3712 current frame matrices twice if resized_p is set.
3714 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3716 Do not populate pure Xism x_sync to other ports.
3717 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3718 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3719 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3720 * w32term.h (x_sync): Remove prototype.
3722 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3724 Cleanup frame flushing.
3725 * dispextern.h (struct redisplay_interface):
3726 Drop flush_display_optional because flush_display is enough
3727 for X and flushing via RIF is just a no-op for others.
3728 * frame.h (flush_frame): New function.
3729 * dispnew.c (update_frame):
3730 * minibuf.c (read_minibuf):
3731 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3733 * keyboard.c (detect_input_pending_run_timers): Do not flush
3734 all frames but selected one in redisplay_preserve_echo_area.
3735 * nsterm.m (ns_flush): Remove no-op.
3736 (ns_redisplay_interface): Adjust user.
3737 * w32term.h (x_flush): Remove no-op.
3738 (w32_redisplay_interface): Adjust user.
3739 * xterm.c (x_flush): Simplify because we do not flush all
3740 frames at once any more. Adjust comment.
3741 (x_redisplay_interface): Adjust user.
3743 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3745 Port --without-x --enable-gcc-warnings to Fedora 19.
3746 * gfilenotify.c (globals_of_gfilenotify):
3747 Call g_type_init only if using an older glib version that needs it.
3749 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3751 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3752 (last_glyphless_glyph_merged_face_id): Remove declarations.
3753 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3754 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3755 (last_glyphless_glyph_merged_face_id): Now static.
3756 (merge_escape_glyph_face): New function, refactored from...
3757 (get_next_display_element): ...here.
3758 (merge_glyphless_glyph_face): New function, refactored from...
3759 (produce_glyphless_glyph): ...here...
3760 * term.c (produce_glyphless_glyph): ...and here.
3762 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3764 * eval.c (eval_sub): Only call Ffunction if necessary.
3766 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3768 Attempt to make redisplay more selective when changing cursor type.
3769 * frame.h (struct frame): New bitfield cursor_type_changed.
3770 * xdisp.c (cursor_type_changed): Remove.
3771 (try_cursor_movement, redisplay_window, try_window_id)
3772 (set_frame_cursor_types, try_window_reusing_current_matrix):
3773 Adjust to use per-frame bitfield.
3774 (redisplay_internal): Look for cursor type change on each visible
3775 frame and consider all frames if cursor type has been changed on
3776 the frame other than selected. If cursor type has been changed on
3777 selected frame only, do not use fast update.
3779 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3781 Attempt to make redisplay more selective when changing fonts.
3782 * frame.h (struct frame): New bitfield fonts_changed.
3783 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3784 (adjust_frame_glyphs): Add prototype.
3785 * dispnew.c (fonts_changed_p): Remove.
3786 (adjust_glyphs): Remove because we do not
3787 adjust matrices on all frames at once any more.
3788 (adjust_frame_glyphs): Block and unblock input here.
3789 (adjust_glyph_matrix): Use fonts_changed.
3790 (change_frame_size_1): Use adjust_frame_glyphs.
3791 * font.c (font_open_entity): Use fonts_changed.
3792 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3793 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3794 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3795 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3796 (shrink_mini_window, Fresize_mini_window_internal)
3797 (window_scroll_pixel_based, Fset_window_configuration)
3798 (apply_window_adjustment, Fset_window_vscroll):
3799 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3800 Use adjust_frame_glyphs.
3801 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3802 (try_window_reusing_current_matrix, try_window_id, display_line)
3803 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3804 (redisplay_internal): Consider fonts_changed and adjust frame
3805 matrices for each frame only if the frame is visible. If font
3806 has been changed on some frame during full redisplay, retry
3807 only visible frames where the font has been actually changed.
3809 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3811 Cache current header and mode line height for each window.
3812 * window.h (struct window): New fields mode_line_height
3813 and header_line_height.
3814 * window.c (make_window): Initialize them.
3815 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3816 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3817 (current_mode_line_height, current_header_line_height):
3819 * xdisp.c (current_mode_line_height, current_header_line_height):
3821 (pos_visible_p, init_xdisp): Adjust user.
3822 (redisplay_window): Invalidate mode_line_height and
3823 header_line_height if current and desired matrices do not agree.
3825 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3827 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3828 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3830 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3832 Make --without-x compatible with --enable-gcc-warnings.
3833 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3834 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3835 members under HAVE_WINDOW_SYSTEM.
3836 * keyboard.c (make_lispy_focus_out): Likewise.
3837 (record_menu_key): Move under HAVE_MENUS.
3838 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3839 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3840 (syms_of_xdisp): Adjust user.
3841 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3842 (start_hourglass, cancel_hourglass):
3843 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3844 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3845 and CLEAR_FONT_TABLE_NFONTS.
3846 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3847 Declare only if HAVE_WINDOW_SYSTEM.
3848 (lface_same_font_attributes_p, clear_face_gcs): Define only
3849 if HAVE_WINDOW_SYSTEM.
3851 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3853 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3854 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3855 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3857 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3859 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3861 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3863 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3864 This fixes a type error on hosts where ptrdiff_t is wider than int.
3866 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3868 * keyboard.c (read_key_sequence_vs): New function.
3869 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3872 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3874 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3876 Makefile improvements.
3877 * Makefile.in (config.status): Don't use double-colon rules, as
3878 they are not portable according to POSIX. Fix shell typo with `;
3879 I guess this rule has never been tested?
3880 (VCSWITNESS): New macro, to override any environment var.
3882 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3884 * xterm.h (struct x_display_info): Do not track X connection
3885 fd separately because it is always available from Display.
3886 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3889 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3891 * buffer.c (drop_overlay):
3892 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3893 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3895 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3897 * buffer.c (Fmake_overlay, Fmove_overlay):
3898 * intervals.c (set_point_from_marker):
3899 * print.c (PRINTPREPARE): Prefer signal_error
3900 to plain error and report unsuitable marker too.
3902 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3904 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3905 for 'dragging' member.
3906 (struct x_output): Remove set-but-unused leftovers
3907 'left_before_move' and 'top_before_move'.
3908 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3909 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3910 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3911 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3912 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3913 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3914 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3915 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3917 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3919 * nsfont.m (INVALID_GLYPH): New define.
3920 (nsfont_encode_char): Use INVALID_GLYPH.
3921 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3923 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3925 * xterm.c (x_last_mouse_movement_time): Revert last change.
3926 This code should use XDisplayMotionBufferSize to check display's
3927 motion history first, and there are few other issues as well.
3928 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3929 (handle_one_xevent): Adjust user.
3931 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3933 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3934 * frame.c (Flast_nonminibuf_frame): ... to here.
3935 (check_minibuf_window): Don't abort if no window was found
3938 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3940 Use XGetMotionEvents to ask the last mouse motion time from X server.
3941 * xterm.c (X_MOTION_HISTORY): Default to 1.
3942 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3943 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3944 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3945 Ifdef away legacy code.
3946 (XTmouse_position, x_scroll_bar_report_motion):
3947 Use x_last_mouse_movement_time.
3948 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3951 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3953 * msdos.c (last_mouse_window): Move to...
3954 (dos_rawgetc): ...this function and adjust comment.
3955 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3956 (mouseMoved): ...this function and adjust comment.
3957 * w32term.c (last_window): Likewise with...
3958 (w32_read_socket): ...this function.
3959 * xterm.c (last_window): Likewise with...
3960 (handle_one_xevent): ...this function.
3962 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3964 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3965 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3966 (handle_one_xevent): ...to here.
3967 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3970 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3972 * msdos.c (IT_set_terminal_window): Remove no-op.
3973 (initialize_msdos_display): Adjust terminal setup.
3974 * w32console.c (w32con_set_terminal_window): Remove no-op.
3975 (initialize_w32_display): Adjust terminal setup.
3976 * w32term.c (w32_set_terminal_window): Remove no-op.
3977 (w32_create_terminal): Adjust terminal setup.
3978 * xterm.c (XTset_terminal_window): Remove no-op.
3979 (x_create_terminal): Adjust terminal setup.
3981 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3983 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3985 (ns_create_terminal): Adjust terminal setup.
3986 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3988 (w32_create_terminal): Adjust terminal setup.
3989 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3991 (x_create_terminal): Adjust terminal setup.
3993 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3995 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3996 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3997 * dispnew.c (buffer_posn_from_coords):
3998 * window.c (Fwindow_end, displayed_window_lines):
3999 * xdisp.c (redisplay_mode_lines): Use it.
4001 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4003 * fontset.c (face_for_char): Check char in the current face font first
4004 if HAVE_NS (Bug#15138).
4006 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4008 * window.c (temp_output_buffer_show): Make sure window returned
4009 by display_buffer is live (Bug#15213).
4011 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4013 Minor cleanup to avoid forward declarations.
4014 * coding.h (struct ccl_spec): Remove forward declaration.
4015 * composite.h (toplevel): Include font.h.
4016 (struct composition_it, struct face, struct font_metrics):
4017 Remove forward declaration.
4018 * dispextern.h (struct image, struct atimer): Likewise.
4019 * emacsgtkfixed.h (struct frame): Likewise.
4020 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4021 * font.h (struct font_driver, struct font, struct glyph_string)
4022 (struct face): Remove forward declaration.
4023 * fontset.h (struct face, struct font): Likewise.
4024 * frame.h (toplevel): Style cleanup.
4025 (enum output_method): Move to...
4026 * termhooks.h (enum output_method): ...here.
4027 (struct glyph, struct frame, struct ns_display_info)
4028 (struct x_display_info, struct w32_display_info):
4029 Remove forward declaration.
4030 * xterm.h (toplevel): Include termhooks.h.
4031 (struct font, struct window, struct glyph_matrix, struct frame)
4032 (struct input_event, struct face, struct image): Remove forward
4034 * gtkutil.h (struct _widget_value): Likewise.
4035 * keyboard.h (toplevel): Include termhooks.h.
4036 (struct input_event): Remove forward declaration.
4038 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4040 * intervals.c (set_point_from_marker): New function.
4041 * editfns.c (Fgoto_char):
4042 * process.c (Finternal_default_process_filter):
4043 * window.c (select_window_1): Use it.
4044 * buffer.h (set_point_from_marker): Add prototype.
4046 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4048 * w32.c (term_winsock): Call release_listen_threads before calling
4050 (_sys_wait_accept): Wait for accept event in a loop with a finite
4051 timeout, instead of waiting indefinitely. Will hopefully avoid
4052 hanging during exit because WSACleanup deadlocks waiting for the
4053 event object to be released. (Bug#14333)
4055 * w32proc.c (release_listen_threads): New function, signals all
4056 the reader threads that listen for connections to stop waiting.
4058 * w32.h (release_listen_threads): Add prototype.
4060 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4062 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4063 field of new marker (for sanity and safety).
4064 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4065 anyway because XMISCTYPE is a function and can't be an lvalue).
4067 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4069 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4070 (x_after_update_window_line, x_scroll_bar_create):
4071 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4072 (handle_one_xevent, x_clear_frame_area):
4073 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4074 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4075 * xterm.h (x_clear_area): Adjust prototype.
4077 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4079 Hook scanning and indentation functions to find_newline. This helps
4080 to avoid duplicated code and renders more respect to newline cache.
4081 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4082 * cmds.c (Fforward_line):
4083 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4084 Use find_newline and avoid unnecessary point movements.
4085 * search.c (scan_newline): Implement on top of find_newline.
4087 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4089 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4090 scoped code (bug#11258).
4092 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4094 * nsterm.m (last_window): New variable.
4095 (EV_TRAILER2): New macro.
4096 (EV_TRAILER): Call EV_TRAILER2.
4097 (mouseMoved:): Add support for mouse-autoselect-window
4098 on nextstep (Bug#6888).
4100 2013-08-28 Andreas Schwab <schwab@suse.de>
4102 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4103 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4104 Remove unused macro definitions.
4105 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4106 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4107 Only define if emacs.
4109 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4111 Prefer enum glyph_row_area to int where appropriate.
4112 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4114 (window_box, window_box_width, window_box_left, window_box_left_offset)
4115 (window_box_right, window_box_right_offset): Adjust prototypes.
4116 * xdisp.c (window_box, window_box_width, window_box_left)
4117 (window_box_left_offset, window_box_right, window_box_right_offset):
4118 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4119 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4120 * nsterm.m (ns_clip_to_row):
4121 * w32term.c (w32_clip_to_row):
4122 * xterm.c (x_clip_to_row): Likewise.
4124 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4126 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4127 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4129 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4131 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4132 for portability to hosts where /bin/sh has problems.
4134 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4136 Redesign redisplay interface to drop global output_cursor.
4137 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4138 (toplevel): Remove declaration of output_cursor.
4139 (set_output_cursor, x_cursor_to): Remove prototype.
4140 * window.h (struct window): New member output_cursor.
4141 (output_cursor_to): New function to replace RIF member.
4142 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4143 (update_text_area, set_window_cursor_after_update): Use it.
4144 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4145 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4146 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4147 * w32term.c (x_update_window_begin, x_update_window_end):
4148 * xterm.c (x_update_window_begin, x_update_window_end):
4149 Adjust to use per-window output cursor.
4151 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4153 Simplify SELECT_TYPE-related code.
4154 Like EMACS_TIME, this portability layer is no longer needed, since
4155 Emacs has been using fd_set as a portability layer for some time.
4156 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4157 (SELECT_TYPE): Remove. All uses changed to fd_set.
4158 (fd_set) [!FD_SET]: New typedef.
4160 Simplify EMACS_TIME-related code.
4161 This portability layer is no longer needed, since Emacs has been
4162 using struct timespec as a portability layer for some time.
4163 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4164 Include <time.h> rather than "systime.h"; that's all that's needed now.
4165 * dispnew.c: Include <timespec.h> rather than "systime.h";
4166 that's all that's needed now.
4167 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4168 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4169 TIMESPEC_RESOLUTION.
4170 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4171 LOG10_TIMESPEC_RESOLUTION.
4172 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4173 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4174 (make_emacs_time): Remove. All used changed to make_timespec.
4175 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4176 (current_timespec): Rename from current_emacs_time. All uses changed.
4177 (add_emacs_time): Remove. All uses changed to timespec_add.
4178 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4179 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4180 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4181 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4182 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4183 (current_timespec): Rename from current_emacs_time. All uses changed.
4184 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4185 changed to timespec_cmp.
4186 * xgselect.c: Include <timespec.h>, since our .h files don't.
4188 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4190 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4191 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4192 Remove the leftovers.
4193 * gtkutil.c (toplevel): Do not declare Qxft but include
4195 * image.c (toplevel): Do not declare Vlibrary_cache because
4196 it's already done in lisp.h.
4198 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4200 * lisp.h (Mouse_HLInfo): Move from here...
4201 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4202 (reset_mouse_highlight): New function.
4203 * msdos.c (dos_set_window_size, IT_update_begin)
4204 (internal_terminal_init):
4205 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4206 (ns_initialize_display_info):
4207 * w32console.c (initialize_w32_display):
4208 * w32term.c (x_update_window_end, x_free_frame_resources)
4209 (w32_initialize_display_info):
4210 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4211 * window.c (Fdelete_other_windows_internal):
4212 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4213 * termchar.h (toplevel):
4214 * xterm.h (toplevel): Include dispextern.h.
4216 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4218 Fix minor problems found by static checking.
4219 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4220 (expect): Avoid nested-if warning.
4221 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4222 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4223 * nsterm.h, nsterm.m (ns_select):
4224 * xgselect.c, xgselect.h (xg_select):
4225 Adjust signature to better match pselect's.
4226 * nsterm.m (ns_select):
4227 Don't set *TIMEOUT, since pselect doesn't.
4228 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4229 diagnostic about assigning const char * to it.
4230 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4232 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4234 * lread.c (substitute_object_recurse): Handle hash-tables as well
4237 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4239 Fix unlikely core dump in init_tty, and simplify terminfo case.
4240 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4241 The old version incorrectly dumped core if malloc returned a
4242 buffer containing only non-NUL bytes.
4243 (init_tty): Do not allocate or free termcap buffers; the
4244 struct does that for us now.
4245 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4246 (struct tty_display_info): Define members termcap_term_buffer and
4247 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4248 use them. Allocate them directly in struct rather than indirectly
4249 via a pointer, to simplify init_tty.
4251 * frame.c (check_minibuf_window): Initialize 'window' properly,
4252 so that Emacs reliably aborts later if 'window' is not initialized.
4254 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4256 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4257 of VoidSymbol (Bug#15154).
4259 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4261 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4262 mouse_face_beg_y and mouse_face_end_y.
4263 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4264 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4265 Adjust users and update comment where appropriate.
4267 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4269 * frame.c (check_minibuf_window): New function.
4270 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4271 Call check_minibuf_window (Bug#15183).
4273 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4275 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4276 because this is the only last cursor data we need to keep and consult.
4277 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4278 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4281 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4283 Fix recovering from possible decompression error.
4284 Since insert_from_gap doesn't always move point, we can't use PT as
4285 the position where the partially decompressed data ends, and
4286 should count how many bytes was produced so far.
4287 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4288 (unwind_decompress): Really delete partially uncompressed data.
4289 (Fzlib_decompress_region): Take decompressed data size into account.
4291 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4293 * syntax.c (init_syntax_once): Adjust comment and do an early
4294 initialization of Qchar_table_extra_slots just once...
4295 * casetab.c (init_casetab_once):
4296 * category.c (init_category_once):
4297 * character.c (syms_of_character):
4298 * coding.c (syms_of_coding):
4299 * xdisp.c (syms_of_xdisp): ...and omit it here.
4301 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4303 * xdisp.c (get_next_display_element): Don't apply to characters
4304 from a display vector the logic of setting it->end_of_box_run_p
4305 suitable for characters from a buffer. (Bug#15175)
4307 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4308 to handle directories, rather than '_utime' which doesn't.
4311 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4313 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4314 or fullscreen (Bug#14627).
4316 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4318 System-dependent integer overflow fixes.
4319 * process.c (Fset_process_window_size): Signal an error if
4320 the window size is outside the range supported by the lower level.
4321 * sysdep.c (set_window_size): Return negative on error,
4322 nonnegative on success, rather than -1, 0, 1 on not in system,
4323 failure, success. This is simpler. Caller changed.
4324 (serial_configure): Remove unnecessary initialization of local.
4325 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4326 size fits in unsigned long; this isn't true on some 32-bit hosts.
4327 Avoid buffer overrun if some future version of /proc/meminfo has a
4328 variable name longer than 20 bytes.
4329 (system_process_attributes) [__FreeBSD__]:
4330 Don't assume hw.availpages fits in 'int'.
4332 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4334 Don't let very long directory names overrun the stack.
4335 Fix some related minor problems involving "//", vfork.
4336 * callproc.c (encode_current_directory): New function.
4337 (call_process): Don't append "/"; not needed.
4338 * fileio.c (file_name_as_directory_slop): New constant.
4339 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4340 this can save the caller having to alloca.
4341 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4342 Use SAFE_ALLOCA, not alloca.
4343 (directory_file_name, Fexpand_file_name): Leave leading "//"
4344 alone, since it can be special even on POSIX platforms.
4345 * callproc.c (call_process):
4346 * process.c (Fformat_network_address):
4347 * sysdep.c (sys_subshell):
4348 Use encode_current_directory rather than rolling our own.
4349 (create_process): No need to encode directory; caller does that now.
4350 * process.h (encode_current_directory): New decl.
4351 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4352 Rework to avoid 'goto xyzzy;'.
4354 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4356 * xdisp.c (handle_face_prop): If the default face was remapped use
4357 the remapped face for strings from prefix properties. (Bug#15155)
4359 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4361 Minor cleanup for redisplay interface and few related functions.
4362 * frame.h (enum text_cursor_kinds): Move from here...
4363 * dispextern.h (enum text_cursor_kinds): ...to here.
4364 (toplevel): Drop unnecessary declarations.
4365 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4366 in update_window_end_hook and draw_window_cursor functions.
4367 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4368 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4369 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4370 * xterm.c (x_update_window_end, x_draw_window_cursor):
4371 * xdisp.c (display_and_set_cursor, update_window_cursor)
4372 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4373 enum text_cursor_kinds where appropriate.
4375 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4377 Redesign redisplay interface to drop updated_row and updated_area.
4378 * dispextern.h (updated_row, updated_area): Remove declaration.
4379 (struct redisplay_interface): Pass glyph row and row area parameters
4380 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4381 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4383 * dispnew.c (updated_row, updated_area): Remove.
4384 (redraw_overlapped_rows, update_window_line): Adjust user.
4385 (update_marginal_area, update_text_area): Likewise. Pass updated row
4386 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4387 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4390 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4392 * process.c (flush_pending_output): Remove stub.
4395 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4397 * callproc.c: Fix race that killed background processes (Bug#15144).
4398 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4399 Record deleted process-id in critical section, not afterwards.
4400 Don't mistakenly kill process created by a call-process invocation
4401 that discards output and does not wait.
4403 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4405 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4406 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4407 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4408 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4409 to shut up compiler in mark_object.
4410 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4412 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4414 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4415 We can't portably rely on PTY_OPEN doing that, even if
4416 it calls posix_openpt with O_CLOEXEC.
4418 2013-08-20 Kenichi Handa <handa@gnu.org>
4420 * character.c (string_char): Improve commentary.
4422 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4424 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4425 (struct animation_cache): Make signature a flexible array member.
4426 All uses changed. This is a tad slower but may insulate us better
4427 from future changes to ImageMagick.
4429 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4431 * image.c: Shrink memory needed for animation cache.
4432 (SIGNATURE_DIGESTSIZE): New constant.
4433 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4434 (imagemagick_create_cache): Copy the signature. This saves
4435 several KB of memory that ImageMagick wastes per signature.
4436 Don't bother updating the update_time, as the caller does that now.
4437 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4438 it's a fixed size struct member now.
4439 (imagemagick_get_animation_cache): Always destroy the signature,
4440 as it's now imagemagick_create_cache's responsibility to copy it.
4441 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4442 and use memcmp rather than strcmp.
4443 eassert that ImageMagick returns a signature of the specified length.
4445 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4447 * image.c (imagemagick_get_animation_cache): Don't segfault on
4449 (imagemagick_get_animation_cache): Revert to previous definition
4450 so that it actually works. But keep the memory leak fix.
4451 (imagemagick_get_animation_cache): Fix memory leak.
4453 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4455 * image.c: Fix animation cache signature memory leak.
4456 Fix some other minor performance problems while we're at it.
4457 (imagemagick_create_cache): Clear just the members that
4458 need clearing. Don't set update_time, as caller does that now.
4459 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4460 Simplify by using pointer-to-pointer instead of a prev pointer.
4461 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4462 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4463 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4464 it's already a copy. Free the signature probe unless it's cached.
4466 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4467 This was introduced by my 2013-08-12 fix for Bug#15035.
4469 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4471 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4472 (imagemagick_prune_animation_cache): Now static.
4474 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4476 * image.c (imagemagick_get_animation_cache): Don't segfault when
4477 pruning all entries.
4479 2013-08-18 Ken Brown <kbrown@cornell.edu>
4481 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4482 static heap if ENABLE_CHECKING is defined.
4483 (max_bss_sbrk_ptr): New variable.
4485 (report_sheap_usage): Report maximum static heap usage instead of
4486 ending static heap usage.
4488 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4490 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4491 of zlib_initialized according to the results of calling
4492 init_zlib_functions.
4494 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4496 * image.c: Implement an ImageMagick per-image cache.
4497 (imagemagick_get_animation_cache): Fix a double-free error.
4498 (imagemagick_load_image): Remove the ping_wand code, which only
4499 apparently saved time on invalid animated images, and slowed down
4500 everything else. Optimise for the common case.
4502 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4504 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4506 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4508 * marker.c (set_marker): Remove documentation of undefined behavior.
4510 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4512 * image.c (imagemagick_compute_animated_image): Animate correctly
4513 when sub-images are smaller than the main image.
4514 (imagemagick_compute_animated_image): Setting the iterator row to
4515 zero is apparently not allowed.
4516 (imagemagick_compute_animated_image): Allow images that say they
4517 have sub-images that are bigger than the main image, but just crop
4520 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4522 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4524 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4526 * image.c (imagemagick_compute_animated_image): Respect the GIF
4529 2013-08-15 Ken Brown <kbrown@cornell.edu>
4531 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4532 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4535 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4537 Fix minor problems found by static checking.
4538 * frame.c (delete_frame):
4539 * xdisp.c (next_element_from_display_vector):
4540 Avoid uninitialized local.
4541 * image.c (imagemagick_compute_animated_image): Port to C89.
4542 Prefer usual GNU indentation style for loops.
4543 Be more careful about bizarrely large sizes, by using ptrdiff_t
4546 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4548 Fix infinite frame selection loop (Bug#15025).
4549 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4551 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4553 * xdisp.c (compute_window_start_on_continuation_line):
4554 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4555 to make sure we end up setting the window start at the leftmost
4556 visible character of the display line. This avoids funky
4557 horizontal shifting because the window start is not kept on the
4558 same position. (Bug#15090)
4559 (next_element_from_display_vector): Support 'box' face attribute
4560 in the face definitions of a display vector. (Bug#15099)
4562 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4564 * image.c (imagemagick_compute_animated_image): Implement animated
4566 (imagemagick_compute_animated_image): Fix some compilation
4567 warnings. Implement a very simple cache to make the animation
4568 usable at all, but it should be replaced with a per-image cache.
4570 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4572 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4573 to do `for' loops over alist values.
4574 * buffer.h (FOR_EACH_BUFFER):
4575 * process.c (FOR_EACH_PROCESS): Use it.
4576 (handle_child_signal, status_notify, Fget_buffer_process)
4577 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4579 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4581 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4582 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4583 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4584 to xzalloc and so avoid redundant call to memset.
4585 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4586 members because it is allocated with xzalloc and so already zeroed.
4588 2013-08-14 Ken Brown <kbrown@cornell.edu>
4590 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4593 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4595 Utility function and macro to copy Lisp string to C string.
4596 * lisp.h (xlispstrdupa): New macro.
4597 (xlispstrdup): New prototype.
4598 * alloc.c (xlispstrdup): New function.
4599 * callint.c (Fcall_interactively):
4600 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4601 (Fsubstitute_in_file_name):
4602 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4603 * image.c (x_create_bitmap_from_file):
4604 * w32term.c (w32_term_init):
4605 * xterm.c (x_term_init): Use xlispstrdup.
4607 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4609 * image.c (imagemagick_load_image): Make animated pictures work.
4610 There's still some problems with background color settings, though
4613 * decompress.c (unwind_decompress): Always restore point.
4615 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4617 * marker.c (set_marker): Reformat documentation.
4619 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4621 * xdisp.c (cursor_type_changed): Now static.
4623 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4624 Use changed. This avoids the need to call xmalloc and for the
4625 caller to call xfree, and avoids memory leaks in some situations.
4627 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4629 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4630 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4631 (redisplay_window): If window_end_valid is cleared due to non-zero
4632 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4633 so do not call to try_cursor_movement for that window.
4635 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4637 * window.h (struct window): Convert window_end_pos and
4638 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4639 (wset_window_end_pos, wset_window_end_vpos): Remove.
4640 * dispnew.c (adjust_glyph_matrix):
4641 * window.c (Fwindow_end, replace_window, set_window_buffer)
4643 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4644 (set_vertical_scroll_bar, redisplay_window, try_window)
4645 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4646 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4647 (note_mouse_highlight): Adjust users.
4648 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4651 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4653 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4654 * image.c (imagemagick_filename_hint): Use `const char *' and
4655 prefer SSDATA to SDATA to avoid warnings.
4657 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4659 Cleanup window fringes, margins and scroll bars adjustments.
4660 * window.c (set_window_fringes, set_window_margins)
4661 (set_window_scroll_bars, apply_window_adjustment): New functions.
4662 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4663 (Fset_window_scroll_bars): Use them.
4665 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4667 * window.h (struct window): Convert scroll_bar_width
4668 from Lisp_Object to integer. Adjust comment.
4669 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4671 * window.c (wset_scroll_bar_width): Remove.
4672 (make_window): Initialize scroll_bar_width.
4673 (Fsplit_window_internal): Use direct assignment.
4674 (Fset_window_configuration, save_window_save):
4675 Convert Lisp_Object to integer and back where appropriate.
4676 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4677 bar was actually changed, and mention this in docstring.
4679 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4681 * decompress.c: Minor simplifications.
4682 (Fzlib_decompress_region): Don't bother verifying
4683 that avail_out <= UINT_MAX, as that was confusing.
4684 Mention the restriction in a comment instead.
4685 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4687 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4689 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4690 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4692 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4694 * image.c (imagemagick_filename_hint): Check for errors in the
4697 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4699 * window.c (Fwindow_margins): Return nil when there's no marginal
4700 area, as per the documented API.
4702 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4703 Fmake_vector, as scroll bar's struct members are not all Lisp
4704 objects now. This avoids crashes in GC.
4706 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4707 bool, so its address could be taken.
4709 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4711 * image.c (imagemagick_filename_hint): New function to possibly
4712 apply `image-content-type-suffixes'.
4713 (imagemagick_load_image): Use it.
4715 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4717 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4718 if loading zlib failed.
4720 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4722 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4723 2013-08-13 checkin below. Change bool to BOOL, rule is:
4724 All Obj-C code uses BOOL, except for interfaces callable from C.
4726 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4728 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4730 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4731 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4732 bool instead of BOOL.
4733 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4734 from Lisp_Object to bitfield. Adjust comment.
4735 * w32term.c (x_scroll_bar_create): Adjust user.
4736 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4737 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4738 Use bool for boolean.
4739 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4740 to `unsigned int' when defining a bitfield.
4742 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4744 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4746 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4748 * window.h (struct window): Convert left_margin_cols and
4749 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4750 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4751 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4753 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4755 (showing_window_margins_p, update_window_line, update_frame_1):
4756 * fringe.c (draw_fringe_bitmap_1):
4757 * xdisp.c (window_box_width): Adjust users.
4758 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4759 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4760 Use direct assignment.
4761 (Fset_window_configuration, save_window_save, Fwindow_margins):
4762 Convert Lisp_Object to integer and back where appropriate.
4763 (Fset_window_margins): Adjust user. Return t if any margin
4764 was actually changed, and mention this in docstring.
4766 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4768 * syntax.c (forward_word):
4769 * cmds.c (forward_char, backward_char): Mention the optional argument.
4771 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4773 * window.h (struct window): Convert left_fringe_width
4774 and right_fringe_width from Lisp_Objects to integers.
4776 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4777 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4778 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4780 (make_window): Initialize new integer fields to -1.
4781 (Fsplit_window_internal): Use direct assignment.
4782 (Fset_window_configuration, save_window_save):
4783 Convert Lisp_Object to integer and back where appropriate.
4784 (Fset_window_fringes): Adjust user. Return t if any fringe
4785 was actually changed, and mention this in docstring.
4787 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4789 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4790 * nsfns.m (x_set_cursor_type):
4791 * w32fns.c (x_set_cursor_type):
4792 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4793 * xdisp.c (set_frame_cursor_types): ...but in common code.
4795 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4797 * font.c (clear_font_cache): New function, stripped from...
4798 (Fclear_font_cache): ...here, which now uses the function
4799 above. Adjust comment.
4800 * font.h (clear_font_cache): Add prototype.
4801 * xfaces.c (clear_face_cache): Use clear_font_cache.
4803 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4805 * window.c (Fset_window_start): Compare `w', not `window' because
4806 `w' might not be equal to `window' after call to decode_live_window.
4808 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4810 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4811 This fixes a problem introduced by the Bug#15035 patch
4812 when using GPG. Reported by Herbert J. Skuhra.
4814 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4816 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4817 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4818 not yet initialized.
4820 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4822 * decompress.c (Fzlib_decompress_region): Support zlib
4823 decompression, too, and rename.
4825 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4827 Minor zlib configuration tweaks.
4828 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4829 Don't assume presence of fn_inflateInit2_ zlib internal function.
4831 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4833 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4834 include the zlib prefix.
4836 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4838 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4839 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4840 define static variables that are pointers to zlib functions to be
4842 (init_zlib_functions) [WINDOWSNT]: New function.
4843 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4845 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4846 macros instead of invoking the zlib functions directly.
4847 (syms_of_decompress): DEFSYM Qzlib_dll.
4848 Staticpro Szlib_available_p.
4850 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4852 Avoid looping over all frame windows to freeze and unfreeze.
4853 * window.h (struct window): Drop frozen_window_start_p.
4854 (freeze_window_starts): Drop prototype.
4855 * frame.h (struct frame): New frozen_window_starts flag.
4856 (FRAME_WINDOWS_FROZEN): New macro.
4857 * window.c (freeze_window_start, freeze_window_starts):
4859 (select_window, replace_window): Adjust users.
4860 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4861 (window_frozen_p): New function.
4862 (redisplay_window): Use it.
4864 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4866 Fix some fd issues when running subprocesses (Bug#15035).
4867 Fix bugs that can leak files or file descriptors on errors.
4868 Don't unlink open temp files, as that's hard for users to diagnose
4869 when things go awry (e.g., temp disk exhausted).
4870 Don't bother to lock temp files. Check for invalid recursion.
4871 * callproc.c (synch_process_fd): Remove. All uses removed.
4872 (synch_process_tempfile): New var or macro.
4873 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4875 (record_kill_process): New arg, the temp name. All callers changed.
4876 (delete_temp_file): Now just a simple wrapper around unlink.
4877 (call_process_kill): New arg, the call_process_fd array.
4878 Close them all. Clear synch_process_pid. Remove the temp file,
4879 or arrange for it to be removed.
4880 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4881 that's been moved to synch_process_tempfile. Caller changed.
4882 Do not remove the tempfile; that's now call_process_kill's
4884 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4885 call_process_kill; the caller now does that.
4886 (call_process_cleanup): Do not close the process fd; that's now
4887 call_process_kill's responsibility.
4888 (Fcall_process): Implement via new function call_process, which
4889 has most of the old body of Fcall_process, but with a different API.
4890 (call_process): New function that does not open or close filefd if
4891 it is nonnegative. Record which fds need to be closed, and let
4892 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4893 Signal an error if invoked recursively (could be done via a hook).
4894 Simplify creation of the tempfile in the MSDOS case.
4895 Don't create the output file until after checking for the executable.
4896 Report any failure to open /dev/null.
4897 Don't open /dev/null for writing twice; once is enough.
4898 Don't create pipe if all output is being discarded or sent to file.
4899 Don't worry about setting up the coding system or reading from the
4900 pipe if all output is being discarded.
4901 Hoist fd_error local into top level, to lessen block nesting.
4902 Don't record deleted pid here; now done by Fcall_process_region.
4903 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4904 and note its success in synch_process_tempfile.
4905 Do not leak resources when child_setup fails.
4906 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4907 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4908 (create_temp_file): Now returns open fd, with an additional
4909 Lisp_Object * argument to return the name. All callers changed.
4910 Do not close the file; rewind it instead, and leave it open for
4911 the caller. Do not lock the temp file. Unwind-protect the file
4912 and the file-descriptor.
4913 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4914 If an asynchrounous process, record it here, not in call_process.
4915 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4916 * eval.c (set_unwind_protect): New function.
4917 * fileio.c (write_region): New function, generalized from the
4918 old Fwrite_region. Do not lock temp files.
4919 (Fwrite_region): Use it.
4920 * lisp.h (set_unwind_protect, write_region): New decls.
4921 * process.c: Include <verify.h>.
4922 (make_process): Mark fds as initially closed.
4923 (deleted_pid_list): Now a list of pid-filename pairs.
4925 (close_process_fd): New function.
4926 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4927 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4928 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4929 (create_process, create_pty, Fmake_serial_process)
4930 (server_accept_connection): Record which fds need to be closed,
4931 and let deactivate_process close them.
4932 (Fmake_network_process): Do not discard the unwind-protect
4933 until it's safe to do so.
4934 (deactivate_process): Close the fds opened by create_process etc.
4935 (Fprocess_send_eof): Adjust to new way of recording open fds.
4936 Report an error if /dev/null can't be opened, instead of aborting.
4937 * process.h (PROCESS_OPEN_FDS): New constant.
4938 (struct Lisp_Process): New member open_fds.
4939 (record_kill_process, record_deleted_pid): Adjust signatures.
4940 (record_deleted_pid): Move decl here ...
4941 * syswait.h (record_deleted_pid): ... from here.
4943 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4945 * decompress.c: Fix bugs with large buffers and weird inputs.
4946 Tune a bit. Reindent as per usual Emacs style.
4947 (BUFFER_SIZE): Remove.
4948 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4949 more than UINT_MAX bytes. Decompress into the gap instead of into
4950 an auto buffer, as this should avoid copying. Return nil if
4951 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4952 set immediate_quit; we shouldn't trust zlib code that much.
4954 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4956 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4957 errors, and really move the gap to where we want it.
4959 * lisp.h: Include decompress.c support.
4961 * emacs.c (main): Include decompress.c support.
4963 * Makefile.in: Include -lz if present.
4965 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4967 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4968 (initWithTitle:): Initialize frame to 0.
4969 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4970 (fillWithWidgetValue:frame:): Rename from
4971 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4973 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4974 fillWithWidgetValue:frame:
4976 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4977 remove memory leak warnings.
4979 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4980 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4983 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4984 (x_activate_menubar): Update the whole menu.
4985 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4986 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4987 current event is not NSSystemDefined (Bug#15001).
4988 Call ns_check_menu_open only if trackingMenu is 2.
4989 (menuDidClose:): New method, decrease trackingMenu.
4990 (fillWithWidgetValue:setDelegate:): New method.
4991 (fillWithWidgetValue:): Call the above.
4993 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4995 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4997 Omit some unnecessary casts.
4998 Many of these go back to the old pre-C89 days, when they may have
4999 been needed, but we've been assuming C89 or later for a while now.
5000 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5001 (live_float_p, live_misc_p, live_vector_p):
5002 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5003 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5004 (defvar_per_buffer):
5005 * callint.c (Fcall_interactively):
5006 * doc.c (Fsubstitute_command_keys):
5007 * filelock.c (get_boot_time):
5008 * frame.c (xrdb_get_resource):
5009 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5010 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5011 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5012 (menuitem_highlight_callback, menu_destroy_callback)
5013 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5014 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5015 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5016 (xg_tool_bar_help_callback, tb_size_cb):
5017 * image.c (xpm_alloc_color, png_read_from_memory)
5018 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5019 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5021 * keymap.c (describe_map):
5022 * nsfns.m (Fns_display_monitor_attributes_list):
5023 * nsmenu.m (process_dialog:):
5024 * nsterm.m (hold_event):
5025 * process.c (wait_reading_process_output):
5026 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5027 * scroll.c (do_direct_scrolling, scrolling_1):
5028 * termcap.c (tgetent):
5029 * window.c (check_window_containing, add_window_to_list)
5030 (freeze_window_starts):
5031 * xdisp.c (compare_overlay_entries, vmessage):
5032 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5033 (x_get_monitor_attributes_xrandr)
5034 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5035 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5036 * xfont.c (xfont_match, xfont_open):
5037 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5038 (menubar_selection_callback, menu_position_func)
5039 (popup_selection_callback, create_and_show_popup_menu)
5040 (dialog_selection_callback, create_and_show_dialog):
5041 * xrdb.c (x_get_string_resource):
5043 * xsmfns.c (x_session_check_input):
5044 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5045 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5046 (xaw_jump_callback, xaw_scroll_callback):
5047 Omit unnecessary casts.
5049 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5051 Minor string-length refactoring.
5052 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5053 * frame.c (make_monitor_attribute_list):
5054 Prefer build_string to strlen + make_string.
5056 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5058 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5059 don't check minor_code (Bug#14417).
5061 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5063 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5064 vertical positions instead. This avoids calling MATRIX_ROW with
5065 row numbers that are possibly beyond valid limits. (Bug#15064)
5067 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5069 Use xstrdup and build_unibyte_string where applicable.
5070 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5071 * xfns.c (x_window):
5072 * xrdb.c (x_get_customization_string):
5073 * xterm.c (xim_initialize):
5074 * w32fns.c (w32_window): Use xstrdup.
5075 (w32_display_monitor_attributes_list):
5076 * emacs.c (init_cmdargs):
5077 * keyboard.c (PUSH_C_STR):
5078 * nsfont.m (nsfont_open):
5079 * sysdep.c (system_process_attributes):
5080 * w32.c (system_process_attributes):
5081 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5083 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5085 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5086 variables of these types so that GDB would know about them, as aid
5087 for debugging fatal exceptions. (Bug#15024) See also
5088 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5091 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5093 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5094 larger than the NSWindow (Bug#14934).
5096 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5098 Redesign redisplay interface to drop global variable updated_window.
5099 Always pass currently updated window as a parameter to update routines.
5100 * dispextern.h (updated_window): Remove declaration.
5101 (struct redisplay_interface): Pass window parameter to
5102 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5103 and after_update_window_hook.
5104 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5106 * dispnew.c (updated_window): Remove.
5107 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5108 (update_window_line): Adjust to match redisplay interface changes.
5109 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5110 (ns_scroll_run, ns_after_update_window_line):
5111 * w32term.c (x_update_window_begin, x_update_window_end)
5112 (x_after_update_window_line, x_scroll_run):
5113 * xterm.c (x_update_window_begin, x_update_window_end)
5114 (x_after_update_window_line, x_scroll_run):
5115 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5116 Likewise. Adjust comments where appropriate.
5117 (x_cursor_to): Simplify because this is always called during window
5118 update (but install debugging check anyway).
5119 (expose_window): Check must_be_updated_p flag to see whether this
5120 function is called during window update.
5122 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5124 Do not reset window modification event counters excessively.
5125 These leftovers and poor man's tricky methods to catch extra
5126 redisplay's attention are no longer needed.
5127 * frame.c (set_menu_bar_lines_1):
5128 * minibuf.c (read_minibuf_unwind):
5129 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5130 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5131 (window_scroll_line_based, Fset_window_configuration):
5132 * xdisp.c (redisplay_window): Do not reset last_modified and
5133 last_overlay_modified counters.
5135 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5137 * xselect.c (x_send_client_event): Set send_event and serial, memset
5138 data.l as it might be bigger than data.b. Use 24 bit mask to
5139 XSendEvent (Bug#15034).
5141 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5143 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5144 for TTY frames that are not the top frame on their console.
5147 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5149 * w32term.c (w32fullscreen_hook): Really maximize frame when
5150 asked for (Bug#14841).
5152 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5154 Prefer selected_window to Fselected_window, likewise for frames.
5155 * buffer.c (Fbuffer_swap_text):
5156 * data.c (Fvariable_binding_locus):
5157 * window.c (run_window_configuration_change_hook): Adjust users.
5158 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5159 Use decode_live_frame.
5161 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5163 Be more careful if selected window shows the buffer other than current,
5164 use window_outdated only if this is not so. This change should also
5165 address some weird issues discussed in Bug#13012.
5166 * window.h (window_outdated): New prototype.
5167 * window.c (window_outdated): Now here. Convert from static and
5168 always assume window's buffer.
5169 (Fwindow_end, Fwindow_line_height): Use it.
5170 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5171 and always assume window's buffer.
5172 (redisplay_window): Adjust user.
5173 (redisplay_internal): Call to reconsider_clip_changes once and
5174 check whether mode line should be updated only if selected window
5175 shows current buffer.
5176 (run_window_scroll_functions): Use eassert for debugging check.
5177 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5179 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5181 * window.c (window_scroll, window_scroll_pixel_based)
5182 (window_scroll_line_based): Use bool for booleans.
5184 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5186 * process.c: Fix minor off-by-one issues in descriptor counts.
5187 This shouldn't fix any real bugs, but it cleans up the code a bit.
5188 (max_process_desc, max_input_desc): -1, not 0, means none.
5190 (delete_input_desc): New function.
5191 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5192 (deactivate_process): Scan backwards when recomuting max_process_desc;
5193 that should be faster.
5194 (init_process_emacs): Initialize max_input_desc.
5196 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5198 Use region cache to speedup bidi_find_paragraph_start.
5199 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5200 Rename cache_long_line_scans to cache_long_scans.
5201 * buffer.c (bset_cache_long_line_scans): Rename to
5202 bset_cache_long_scans.
5203 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5204 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5206 (syms_of_buffer): Rename cache-long-line-scans to
5207 cache-long-scans. Adjust docstring.
5208 * search.c (newline_cache_on_off):
5209 * indent.c (width_run_cache_on_off): Adjust users.
5210 * bidi.c (bidi_paragraph_cache_on_off): New function.
5211 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5212 * insdel.c (prepare_to_modify_buffer):
5213 Invalidate bidi_paragraph_cache if enabled.
5215 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5217 Invalidate region caches only if buffer text is going to be changed.
5218 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5219 (modify_text): ...new prototype.
5220 (prepare_to_modify_buffer_1): New prototype.
5221 * textprop.c (modify_region): Rename to...
5222 (modify_text_properties): ...new function.
5223 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5224 (Fremove_list_of_text_properties): Adjust users.
5225 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5226 (modify_text): ...new function.
5227 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5228 (prepare_to_modify_buffer_1): ...new function.
5229 * casefiddle.c (casify_region):
5230 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5231 (Ftranspose_regions): Use modify_text.
5233 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5235 * lisp.mk (lisp): Add nadvice.elc.
5237 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5239 New macro to iterate over live buffers similar to frames.
5240 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5241 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5242 Declare buffer-related variables here to offload lisp.h.
5243 * buffer.c (Vbuffer_alist): Adjust comment.
5244 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5245 (other_buffer_safely):
5246 * data.c (store_symval_forwarding):
5247 * dispnew.c (Fframe_or_buffer_changed_p):
5248 * fileio.c (Fdo_auto_save):
5249 * filelock.c (unlock_all_files):
5250 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5252 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5254 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5255 * callproc.c (create_temp_file):
5256 * filelock.c (create_lock_file):
5257 Assume mkostemp, since it's now provided by Gnulib.
5259 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5261 * w32.c (mkostemp): New function.
5262 (mktemp): Remove, no longer used. Most of the code reused in
5263 mkostemp. (Bug#15015)
5264 (mktemp): Don't undef.
5266 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5268 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5269 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5270 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5271 (free_glyph_pool, check_glyph_memory): Likewise for
5272 all users. Adjust comments where appropriate.
5274 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5276 * composite.h: Minor fixups.
5277 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5278 to fix a misspelling, and change it to an inline function while
5279 we're at it (it need not be a macro). All uses changed.
5280 (composition_method, composition_valid_p):
5281 Rewrite to avoid assignments in if-conditions.
5283 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5285 Do not use global Lisp_Object in composition macros.
5286 * composite.h (composition_temp): Remove declaration.
5287 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5288 (composition_method, composition_valid_p): ...inline functions.
5289 (compose_region): Remove the leftover.
5290 * composite.c (composition_temp): Remove.
5291 (run_composition_function, update_compositions)
5292 (composition_compute_stop_pos, composition_adjust_point)
5293 (Ffind_composition_internal):
5294 * coding.c (handle_composition_annotation):
5295 * xdisp.c (handle_composition_prop, check_point_in_composition):
5296 Related users changed.
5298 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5300 Drop FRAME_PTR typedef.
5301 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5302 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5303 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5304 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5305 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5306 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5307 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5308 All related users changed.
5310 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5312 * eval.c (default_toplevel_binding): New function.
5314 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5315 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5316 (syms_of_eval): Export them.
5317 * data.c (Fdefault_value): Micro cleanup.
5318 * term.c (init_tty): Use "false".
5320 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5322 Fix X GC leak in GTK and raw (no toolkit) X ports.
5323 * xterm.c (x_free_frame_resources): If white and black relief
5324 GCs are allocated, always free them here.
5325 * xfns.c (x_make_gc): Omit redundant initialization.
5326 * widget.c (create_frame_gcs): Remove the leftover.
5327 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5328 in x_free_frame_resources.
5330 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5332 * nsterm.m (windowWillResize:toSize:): Only change title if
5333 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5335 (viewDidEndLiveResize): New method.
5337 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5338 inside NS_IMPL_COCOA.
5340 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5342 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5343 Do not check whether undo is enabled because record_insert and
5344 record_delete does that themselves.
5346 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5348 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5349 member which is not really used any more.
5350 (FRAME_XIC_BASE_FONTNAME): Remove.
5351 * xfns.c (xic_free_fontset): Adjust user.
5352 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5353 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5354 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5355 (xdialog_show): Use eassert for debugging check.
5356 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5358 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5360 * fileio.c, fns.c (merge): Move extern decl from here ...
5361 * lisp.h (merge): ... to here.
5363 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5365 Fix last font-related change.
5366 * w32font.h (w32font_list_internal, w32font_match_internal):
5368 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5369 (uniscribe_list_family): Adjust to match font API change.
5370 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5371 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5373 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5375 * frame.h (FRAME_MOUSE_UPDATE):
5376 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5377 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5379 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5381 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5382 * font.h (struct font_driver): Change list, match, and list_family
5383 functions to accept struct frame * as first arg.
5384 * font.c (font_score, font_compare, font_sort_entities):
5386 (font_sort_entities, font_list_entities, font_select_entity):
5387 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5388 match font API change.
5389 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5390 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5391 * ftxfont.c (ftxfont_list, ftxfont_match):
5392 * xftfont.c (xftfont_list, xftfont_match):
5393 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5394 * w32font.c (w32font_list, w32font_match, w32font_list):
5395 (w32font_list_internal, w32_font_match_internal): Likewise.
5396 * xfaces.c (Fx_family_fonts): Adjust user.
5398 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5400 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5401 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5402 only if HAVE_X_WINDOWS is in use.
5403 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5404 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5405 * w32term.c (x_wm_set_icon_position): Likewise.
5406 * w32fns.c (x_icon): Adjust user.
5408 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5410 * xterm.c (last_mouse_press_frame): Remove the
5411 leftover which is not really used any more.
5412 (handle_one_xevent, syms_of_xterm): Adjust users.
5413 (x_flush): Call XFlush once per each X display, not frame.
5414 This is better because this code always unconditionally skips
5415 non-X frames in Vframe_list and issues the only XFlush if we
5416 have more than one X frame on the same X display.
5417 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5418 Use bool for booleans.
5419 (x_draw_glyph_string_background, cvt_string_to_pixel):
5420 (cvt_pixel_dtor): Drop unnecessary prototypes.
5421 * xterm.h (x_display_ok): Adjust prototype.
5423 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5425 Drop unnecessary functions that deals with frame pixel size.
5426 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5427 (x_pixel_height): Drop prototypes.
5428 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5429 (x_pixel_height): Drop implementations.
5430 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5431 which should be always valid for window frame.
5432 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5433 * w32menu.c (Fx_popup_dialog):
5434 * xmenu.c (Fx_popup_dialog): Likewise for both.
5436 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5438 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5439 frame parameters and call to Fmodify_frame_parameters just once.
5440 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5441 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5442 and mention nil frame in docstring.
5444 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5446 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5447 (x_figure_window_size): Likewise. Adjust to return long.
5448 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5449 (toplevel): Move Qterminal_live_p to...
5450 * terminal.c (toplevel): ...here, make it static, and...
5451 (syms_of_terminal): ...DEFSYM here.
5452 * frame.h (Qterminal_live_p): Remove declaration.
5453 (make_frame, x_figure_window_size): Adjust prototype.
5454 * nsfns.m (Fx_create_frame): Use long for window flags.
5456 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5458 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5459 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5460 Do not assume that emacs_close (INT_MAX) is a no-op.
5462 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5464 * xfaces.c (make_face_cache): For struct face_cache, prefer
5465 xmalloc to xzalloc and so avoid redundant call to memset.
5466 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5468 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5470 * fringe.c (draw_window_fringes, update_window_fringes)
5471 (compute_fringe_widths):
5472 * w32term.c (x_draw_glyph_string):
5473 * window.c (candidate_window_p, Frecenter):
5474 * xfaces.c (realize_basic_faces, realize_default_face)
5475 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5476 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5477 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5478 * xmenu.c (Fx_menu_bar_open_internal):
5479 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5480 * xsettings.c (xft_settings_event):
5481 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5482 Use bool for booleans. Adjust style and comments where
5484 * dispextern.h (draw_window_fringes, update_window_fringes)
5485 (compute_fringe_widths):
5486 * xterm.h (x_had_errors_p): Adjust prototype.
5488 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5490 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5491 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5493 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5495 * fns.c (toplevel): Remove comment before Fsafe_length because
5498 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5500 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5502 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5504 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5505 frame which got the message is still alive, before dereferencing
5506 its pointer. (Bug#14970)
5508 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5509 be a live window, before using it as such. (Bug#14970)
5511 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5513 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5514 w32_detect_focus_change instead of doing part of its job by hand.
5515 This fixes the problem whereby FOCUS_OUT events were not sent to
5518 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5520 * process.c (Fprocess_list): Doc fix.
5522 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5523 being re-exposed only if it didn't ask to become visible.
5524 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5525 was previously iconified. (Bug#14841)
5526 (x_iconify_frame): Mark the frame iconified.
5528 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5530 Fix minor problems found by static checking.
5531 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5532 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5534 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5536 * eval.c (set_specpdl_old_value): New function.
5537 (unbind_to): Minor simplification.
5538 (get_backtrace_frame): New function.
5539 (Fbacktrace_frame): Use it. Add `base' argument.
5540 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5541 (syms_of_eval): Export backtrace-eval.
5542 * xterm.c (x_focus_changed): Simplify.
5544 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5546 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5548 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5550 * xdisp.c (redisplay_window): Instead of moving point out of
5551 scroll margin, reject the force_start method, and try scrolling
5552 instead. (Bug#14780)
5554 2013-07-24 Ken Brown <kbrown@cornell.edu>
5556 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5559 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5561 * eval.c (Fprogn): Do not check that BODY is a proper list.
5562 This undoes the previous change. The check slows down the
5563 interpreter, and is not needed to prevent a crash. See
5564 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5566 2013-07-23 Glenn Morris <rgm@gnu.org>
5568 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5570 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5572 Port to GNU/Linux systems with tinfo but not ncurses.
5573 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5574 to decide whether ncurses is being used. Without this change,
5575 GCC complains about tgetent not being declared, on a system
5576 that has tinfo installed but ncurses not installed.
5578 * eval.c (Fprogn): Check that BODY is a proper list.
5580 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5581 * data.c (Fsetq_default):
5582 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5583 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5585 Tune by taking advantage of the fact that ARGS is always a list
5586 when a function is declared to have UNEVALLED args.
5588 * emacsgtkfixed.c: Port to GCC 4.6.
5589 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5591 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5593 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5594 here to silence compiler warnings.
5596 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5598 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5599 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5600 from messing up Emacs's 'struct frame' (Bug#14923).
5602 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5604 * alloc.c (make_save_ptr_ptr): Define this function.
5605 It was inadvertently omitted. It's needed only if
5606 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5608 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5610 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5611 frame have focus (Bug#14895).
5613 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5615 Avoid vfork-related deadlock more cleanly.
5616 * callproc.c (child_setup): When the child's exec fails, output
5617 the program name, as that's more useful. Use O_NONBLOCK to avoid
5619 * process.c (create_process_1): Remove; no longer needed.
5620 (create_process): Remove timer hack; no longer needed, now that
5621 the child avoids deadlock.
5623 2013-07-20 Glenn Morris <rgm@gnu.org>
5625 * image.c (Fimage_flush): Fix doc typo.
5627 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5629 Fix array bounds violation when pty allocation fails.
5630 * process.c (PTY_NAME_SIZE): New constant.
5631 (pty_name): Remove static variable; it's now auto.
5632 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5633 Take pty_name as an arg rather than using a static variable.
5634 All callers changed.
5635 (create_process): Recover pty_flag from process, not from volatile local.
5636 (create_pty): Stay inside array even when pty allocation fails.
5637 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5639 * lread.c (Fload): Avoid initialization only when lint checking.
5640 Mention that it's needed only for older GCCs.
5642 2013-07-20 Kenichi Handa <handa@gnu.org>
5644 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5645 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5647 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5649 * lread.c (Fload): Avoid uninitialized warning.
5651 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5653 Fix some minor file descriptor leaks and related glitches.
5654 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5655 (create_lock_file): Use write, not emacs_write.
5656 * image.c (slurp_file, png_load_body):
5657 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5658 (server_accept_connection):
5659 Don't leak an fd on memory allocation failure.
5660 * image.c (slurp_file): Add a cheap heuristic for growing files.
5661 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5662 as that's what the other routines do. Maybe input need not be
5663 blocked at all, but it's better to be consistent.
5664 Avoid undefined behavior when strlen is zero.
5666 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5667 (NSTATICS): Now a constant; doesn't need to be a macro.
5669 2013-07-19 Richard Stallman <rms@gnu.org>
5671 * coding.c (decode_coding_utf_8): Add simple loop for fast
5672 processing of ASCII characters.
5674 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5676 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5678 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5680 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5681 unportable 'struct x_display_info'.
5682 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5685 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5687 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5688 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5690 (system_process_attributes): Prefer plain char to unsigned char
5691 when either will do. Clean up properly if interrupted or if
5692 memory allocations fail. Don't assume sscanf succeeds.
5693 Remove no-longer-needed workaround to stop GCC from whining.
5694 Read command-line once, instead of multiple times. Check read status a
5697 Fix obscure porting bug with varargs functions.
5698 The code assumed that int is treated like ptrdiff_t in a vararg
5699 function, which is not a portable assumption. There was a similar
5700 -- though these days less likely -- porting problem with various
5701 assumptions that pointers of different types all smell the same as
5702 far as vararg functions is conserved. To make this problem less
5703 likely in the future, redo the API to use varargs functions.
5704 * alloc.c (make_save_value): Remove this vararg function.
5705 All uses changed to ...
5706 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5707 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5709 (make_save_ptr): Rename from make_save_pointer, for consistency with
5710 the above. Define only on platforms that need it. All uses changed.
5712 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5714 * keyboard.c: Try to fix typos in previous change.
5715 (DISPLAY_LIST_INFO): New macro.
5716 (kbd_buffer_get_event): Do not access members that are not present
5717 in X11. Revert inadvertent change of "!=" to "=".
5719 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5721 * keyboard.c (kbd_buffer_get_event):
5722 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5723 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5725 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5727 * filelock.c: Fix unlikely file descriptor leaks.
5728 (get_boot_time_1): Rework to avoid using emacs_open.
5729 This doesn't actually fix a leak, but is better anyway.
5730 (read_lock_data): Use read, not emacs_read.
5732 * doc.c: Fix minor memory and file descriptor leaks.
5733 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5734 (get_doc_string, Fsnarf_documentation):
5735 Fix file descriptor leak on error.
5737 * term.c: Fix minor fdopen-related file descriptor leaks.
5738 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5739 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5741 * charset.c: Fix file descriptor leaks and errno issues.
5743 (load_charset_map_from_file): Don't leak file descriptor on error.
5744 Use plain record_xmalloc since the allocation is larger than
5745 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5747 * eval.c (record_unwind_protect_nothing):
5748 * fileio.c (fclose_unwind):
5750 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5751 The replacement doesn't block input, but that no longer seems
5754 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5756 * lread.c: Fix file descriptor leaks and errno issues.
5757 (Fload): Close some races that leaked fds or streams when 'load'
5759 (Fload, openp): Report error number of last nontrivial failure to open.
5760 ENOENT counts as trivial.
5761 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5763 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5764 now that the function is always called with a nonnegative arg.
5765 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5766 All uses replaced with ...
5767 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5769 A few more minor file errno-reporting bugs.
5770 * callproc.c (Fcall_process):
5771 * doc.c (Fsnarf_documentation):
5772 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5773 * process.c (set_socket_option):
5774 Don't let a constructor trash errno.
5775 * doc.c: Include <errno.h>.
5777 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5779 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5781 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5783 Fix w32 bug with call-process-region (Bug#14885).
5784 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5785 to Fcall_process when the input is empty. This simplifies the
5786 code a bit. It makes no difference on POSIXish platforms but
5787 apparently it fixes a bug on w32.
5789 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5790 * fileio.c (close_file_unwind): Don't close if FD is negative;
5791 this can happen when unwinding a zapped file descriptor.
5792 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5793 in case Emacs runs out of memory between the two unwind-protects.
5794 Don't trash errno when closing FD.
5795 Zap the FD in the specpdl when closing it, instead of deferring
5796 the removal of the unwind-protect; this fixes a bug where a child
5797 function unwinds the stack past us.
5799 New unwind-protect flavors to better type-check C callbacks.
5800 This also lessens the need to write wrappers for callbacks,
5801 and the need for make_save_pointer.
5802 * alloca.c (free_save_value):
5803 * atimer.c (run_all_atimers):
5805 * alloc.c (safe_alloca_unwind):
5806 * atimer.c (unwind_stop_other_atimers):
5807 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5808 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5809 * minibuf.c (choose_minibuf_frame_1):
5810 * process.c (make_serial_process_unwind):
5811 * xdisp.h (pop_message_unwind):
5812 * xselect.c (queue_selection_requests_unwind):
5813 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5814 * alloca.c (record_xmalloc):
5815 Prefer record_unwind_protect_ptr to record_unwind_protect with
5817 * alloca.c (Fgarbage_collect):
5818 Prefer record_unwind_protect_void to passing a dummy.
5819 * buffer.c (restore_buffer):
5820 * window.c (restore_window_configuration):
5821 * xfns.c, w32fns.c (do_unwind_create_frame)
5822 New wrapper. All record-unwind uses of wrappee changed.
5823 * buffer.c (set_buffer_if_live):
5824 * callproc.c (call_process_cleanup, delete_temp_file):
5825 * coding.c (code_conversion_restore):
5826 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5827 * editfns.c (save_excursion_restore)
5828 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5829 (save_restriction_restore):
5830 * eval.c (restore_stack_limits, un_autoload):
5831 * fns.c (require_unwind):
5832 * keyboard.c (recursive_edit_unwind, tracking_off):
5833 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5834 * macros.c (pop_kbd_macro, restore_menu_items):
5835 * nsfns.m (unwind_create_frame):
5836 * print.c (print_unwind):
5837 * process.c (start_process_unwind):
5838 * search.c (unwind_set_match_data):
5839 * window.c (select_window_norecord, select_frame_norecord):
5840 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5841 (fast_set_selected_frame):
5842 * xfns.c, w32fns.c (unwind_create_tip_frame):
5843 Return void, not a dummy Lisp_Object. All uses changed.
5844 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5845 * callproc.c (call_process_kill):
5846 * fileio.c (restore_point_unwind, decide_coding_unwind)
5847 (build_annotations_unwind):
5848 * insdel.c (Fcombine_after_change_execute_1):
5849 * keyboard.c (read_char_help_form_unwind):
5850 * menu.c (unuse_menu_items):
5851 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5852 * sound.c (sound_cleanup):
5853 * xdisp.c (unwind_redisplay):
5854 * xfns.c (clean_up_dialog):
5855 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5856 Accept no args and return void, instead of accepting and returning
5857 a dummy Lisp_Object. All uses changed.
5858 * cygw32.c (fchdir_unwind):
5859 * fileio.c (close_file_unwind):
5860 * keyboard.c (restore_kboard_configuration):
5861 * lread.c (readevalllop_1):
5862 * process.c (wait_reading_process_output_unwind):
5863 Accept int and return void, rather than accepting an Emacs integer
5864 and returning a dummy object. In some cases this fixes an
5865 unlikely bug when the corresponding int is outside Emacs integer
5866 range. All uses changed.
5867 * dired.c (directory_files_internal_unwind):
5868 * fileio.c (do_auto_save_unwind):
5869 * gtkutil.c (pop_down_dialog):
5870 * insdel.c (reset_var_on_error):
5871 * lread.c (load_unwind):
5872 * xfns.c (clean_up_file_dialog):
5873 * xmenu.c, nsmenu.m (pop_down_menu):
5874 * xmenu.c (cleanup_widget_value_tree):
5875 * xselect.c (wait_for_property_change_unwind):
5876 Accept pointer and return void, rather than accepting an Emacs
5877 save value encapsulating the pointer and returning a dummy object.
5879 * editfns.c (Fformat): Update the saved pointer directly via
5880 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5881 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5882 (unwind_body): New function.
5883 (record_unwind_protect): First arg is now a function returning void,
5884 not a dummy Lisp_Object.
5885 (record_unwind_protect_ptr, record_unwind_protect_int)
5886 (record_unwind_protect_void): New functions.
5887 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5888 * fileio.c (struct auto_save_unwind): New type.
5889 (do_auto_save_unwind): Use it.
5890 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5891 * insdel.c (struct rvoe_arg): New type.
5892 (reset_var_on_error): Use it.
5893 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5895 (specbinding_func): Remove; there are now several such functions.
5896 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5897 (set_unwind_protect_ptr): New function.
5898 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5900 Be simpler and more consistent about reporting I/O errors.
5901 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5902 Say "Read error" and "Write error", rather than "I/O error", or
5903 "IO error reading", or "IO error writing", when a read or write
5905 * process.c (Fmake_network_process, wait_reading_process_output)
5906 (send_process, Fprocess_send_eof, wait_reading_process_output):
5907 Capitalize diagnostics consistently. Put "failed foo" at the
5908 start of the diagnostic, so that we don't capitalize the
5909 function name "foo". Consistently say "failed" for such
5911 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5912 All callers changed. This is so it can use report_file_error.
5913 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5914 diagnostics consistently as above.
5916 * fileio.c (report_file_errno): Fix errno reporting bug.
5917 If the file name is neither null nor a pair, package it up as a
5918 singleton list. All callers changed, both to this function and to
5919 report_file_error. This fixes a bug where the memory allocator
5920 invoked by list1 set errno so that the immediately following
5921 report_file_error reported the wrong errno value.
5923 Fix minor problems found by --enable-gcc-warnings.
5924 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5925 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5927 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5929 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5930 Set event->arg to Qt if switch-event shall be generated.
5931 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5933 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5935 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5938 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5939 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5940 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5941 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5942 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5943 and there is a focused frame.
5944 (head_table): Add focus-in and focus-out.
5945 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5946 bind to handle-focus-in/out.
5948 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5949 (Fhandle_switch_frame): Call Fhandle_focus_in.
5950 (syms_of_frame): defsubr handle-focus-in/out.
5952 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5954 Fix porting bug to older POSIXish platforms (Bug#14862).
5955 * sysdep.c (emacs_pipe): New function, that implements
5956 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5957 This should port better to CentOS 5 and to Mac OS X 10.6.
5958 All calls to pipe2 changed.
5960 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5961 This makes the code easier to read and the executable a bit smaller.
5962 Do not replace all calls to Fcons that happen to create lists,
5963 just calls that are intended to create lists. For example, when
5964 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5965 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5966 Similarly for list2 through list5.
5967 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5968 * bytecode.c (exec_byte_code):
5969 * callint.c (quotify_arg, Fcall_interactively):
5970 * callproc.c (Fcall_process, create_temp_file):
5971 * charset.c (load_charset_map_from_file)
5972 (Fdefine_charset_internal, init_charset):
5973 * coding.c (get_translation_table, detect_coding_system)
5974 (Fcheck_coding_systems_region)
5975 (Fset_terminal_coding_system_internal)
5976 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5977 * composite.c (update_compositions, Ffind_composition_internal):
5978 * dired.c (directory_files_internal, file_name_completion)
5980 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5981 * doc.c (Fsnarf_documentation):
5982 * editfns.c (Fmessage_box):
5984 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5985 (Feval, eval_sub, Ffuncall, apply_lambda):
5986 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5987 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5988 (Fset_file_times, Finsert_file_contents)
5989 (Fchoose_write_coding_system, Fwrite_region):
5990 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5991 * font.c (font_registry_charsets, font_parse_fcname)
5992 (font_prepare_cache, font_update_drivers, Flist_fonts):
5993 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5994 * frame.c (make_frame, Fmake_terminal_frame)
5995 (x_set_frame_parameters, x_report_frame_params)
5996 (x_default_parameter, Fx_parse_geometry):
5997 * ftfont.c (syms_of_ftfont):
5998 * image.c (gif_load):
5999 * keyboard.c (command_loop_1):
6000 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6001 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6002 (Fminor_mode_key_binding, accessible_keymaps_1)
6003 (Faccessible_keymaps, Fwhere_is_internal):
6004 * lread.c (read_emacs_mule_char):
6005 * menu.c (find_and_return_menu_selection):
6006 * minibuf.c (get_minibuffer):
6007 * nsfns.m (Fns_perform_service):
6008 * nsfont.m (ns_script_to_charset):
6009 * nsmenu.m (ns_popup_dialog):
6010 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6011 (Fx_own_selection_internal):
6012 * nsterm.m (append2):
6013 * print.c (Fredirect_debugging_output)
6014 (print_prune_string_charset):
6015 * process.c (Fdelete_process, Fprocess_contact)
6016 (Fformat_network_address, set_socket_option)
6017 (read_and_dispose_of_process_output, write_queue_push)
6018 (send_process, exec_sentinel):
6019 * sound.c (Fplay_sound_internal):
6020 * textprop.c (validate_plist, add_properties)
6021 (Fput_text_property, Fadd_face_text_property)
6022 (copy_text_properties, text_property_list, syms_of_textprop):
6023 * unexaix.c (report_error):
6024 * unexcoff.c (report_error):
6025 * unexsol.c (unexec):
6026 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6027 (Fformat_mode_line, syms_of_xdisp):
6028 * xfaces.c (set_font_frame_param)
6029 (Finternal_lisp_face_attribute_values)
6030 (Finternal_merge_in_global_face, syms_of_xfaces):
6031 * xfns.c (x_default_scroll_bar_color_parameter)
6032 (x_default_font_parameter, x_create_tip_frame):
6033 * xfont.c (xfont_supported_scripts):
6034 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6035 (menu_help_callback, xmenu_show):
6037 * xterm.c (set_wm_state):
6038 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6039 and similarly for list2 through list5.
6041 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6043 * callproc.c (Fcall_process_region): Fix minor race and tune.
6044 (create_temp_file): New function, with the temp-file-creation part
6045 of the old Fcall_process_region. Use Fcopy_sequence to create the
6046 temp file name, rather than alloca + build_string, for simplicity.
6047 Don't bother to block input around the temp file creation;
6048 shouldn't be needed. Simplify use of mktemp.
6049 Use record_unwind_protect immediately after creating the temp file;
6050 this closes an unlikely race where the temp file was not removed.
6051 Use memcpy rather than an open-coded loop.
6052 (Fcall_process_region): Use the new function. If the input is
6053 empty, redirect from /dev/null rather than from a newly created
6054 empty temp file; this avoids unnecessary file system traffic.
6056 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6058 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6059 Simplify by making this case like the other two. This is a bit
6060 slower on obsolete hosts, but the extra complexity isn't worth it.
6062 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6063 * process.c (create_process) [!DOS_NT]:
6064 Remove now-unnecessary calls to emacs_close.
6066 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6068 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6069 returning early. (Bug#14850)
6071 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6072 and inhibit-iso-escape-detection attributes of 'undecided'.
6075 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6077 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6078 Reported by Herbert J. Skuhra in
6079 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6081 Don't lose top specpdl entry when memory is exhausted.
6082 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6083 specpdl overflow here, to simplify callers; all callers changed.
6084 Always reserve an unused entry at the stack top; this avoids
6085 losing the top entry's information when memory is exhausted.
6087 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6089 Clean up errno reporting and fix some errno-reporting bugs.
6090 * callproc.c (Fcall_process):
6091 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6092 * process.c (create_process, Fmake_network_process):
6093 * unexaix.c (report_error):
6094 * unexcoff.c (report_error):
6095 Be more careful about reporting the errno of failed operations.
6096 The code previously reported the wrong errno sometimes.
6097 Also, prefer report_file_errno to setting errno + report_file_error.
6098 (Fcall_process): Look at openp return value rather than at path,
6099 as that's a bit faster and clearer when there's a numeric predicate.
6100 * fileio.c (report_file_errno): New function, with most of the
6101 old contents of report_file_error.
6102 (report_file_error): Use it.
6103 (Ffile_exists_p, Ffile_accessible_directory_p):
6104 Set errno to 0 when it is junk.
6105 * fileio.c (Faccess_file):
6106 * image.c (x_create_bitmap_from_file):
6107 Use faccessat rather than opening the file, to avoid the hassle of
6108 having a file descriptor open.
6109 * lisp.h (report_file_errno): New decl.
6110 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6113 * process.c (create_process, wait_reading_process_output) [AIX]:
6114 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6115 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6116 a multithreaded environment anyway).
6117 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6119 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6121 * image.c (x_find_image_file): Don't close a remote file handle.
6123 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6125 Fix races with threads and file descriptors.
6126 * callproc.c (Fcall_process_region):
6127 * dired.c (open_directory):
6128 * emacs.c (main, Fdaemon_initialized):
6129 * image.c (x_find_image_file):
6130 * inotify.c (Finotify_rm_watch):
6131 * lread.c (Flocate_file_internal):
6132 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6133 * term.c (term_mouse_moveto, init_tty):
6134 * termcap.c (tgetent):
6135 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6136 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6137 * unexhp9k800.c, unexmacosx.c (unexec):
6138 * callproc.c (Fcall_process_region):
6139 Use emacs_close, not close.
6140 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6141 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6142 and posix_close function on current platforms (which all lack them).
6143 (emacs_close): Use it. This should fix the races on GNU/Linux and
6144 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6145 and it should avoid closing random victim file descriptors on
6148 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6150 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6151 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6154 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6155 This is for .gdbinit xbacktrace.
6157 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6158 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6159 (emacs_set_tty): Now static.
6160 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6161 * term.c (tty_capable_p, tty_default_color_capabilities)
6162 (get_tty_terminal, term_mouse_movement)
6163 (handle_one_term_event, init_tty, maybe_fatal):
6164 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6165 (tgetent, scan_file, name_match, compare_contin):
6166 * terminal.c (get_terminal):
6167 Use bool for boolean.
6168 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6169 Prefer char to unsigned char if either will do.
6170 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6171 (tty_write_glyphs): Prefer int to unsigned.
6172 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6173 All callers changed.
6174 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6176 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6179 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6180 (B__dummy__): New dummy symbol, to pacify C89.
6181 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6182 they can't grok varargs macros.
6183 * dispnew.c (add_window_display_history)
6184 (add_frame_display_history):
6185 * print.c (print_object):
6186 * xdisp.c (debug_method_add):
6187 Use %p printf format only for void pointers.
6188 * emacs.c (usage_message): New constant, replacing ...
6189 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6190 (main): Adjust to usage reorg.
6191 * fns.c (syms_of_fns):
6192 * profiler.c (syms_of_profiler):
6193 Don't use non-constant struct initializers.
6194 * gnutls.h (gnutls_initstage_t):
6195 * lisp.h (enum Lisp_Fwd_Type):
6196 * lread.c (lisp_file_lexically_bound_p):
6197 * xsettings.c (anonymous enum):
6198 Remove trailing comma.
6199 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6200 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6201 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6203 * regex.c (const_re_char): New type, to pacify strict C89.
6204 All uses of 'const re_char' replaced to use it.
6205 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6206 with glibc when strict C89. This change is imported from gnulib.
6208 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6209 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6210 Omit GNU_LINUX implementation, since it requires long long.
6211 * xterm.c (x_draw_underwave):
6212 Do not assume the traditional order of struct's members.
6213 (x_term_init): Rewrite to avoid the need for non-constant structure
6216 Syntax cleanup, mostly replacing macros with functions.
6217 This removes the need for the syntax_temp hack.
6218 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6219 * syntax.c (SYNTAX_INLINE): New macro.
6220 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6221 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6222 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6223 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6224 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6225 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6226 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6227 Now constants, not macros.
6228 (syntax_temp) [!__GNUC__]: Remove.
6229 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6230 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6231 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6232 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6233 Move here from syntax.h; now functions, not macros. Except for the
6234 last function, these are static since only syntax.c uses them.
6235 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6236 All uses changed. Now a function, not a macro; use this fact
6237 to simplify the code.
6238 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6239 compiler bugs; no longer relevant.
6240 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6241 (SYNTAX_INLINE): New macro.
6242 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6243 for the new functions. Use bool for boolean member.
6244 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6245 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6246 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6247 (SETUP_BUFFER_SYNTAX_TABLE):
6248 Now extern inline functions, not macros.
6249 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6250 Remove; all uses replaced by implementation.
6251 (syntax_temp) [!__GNUC__]: Remove decl.
6252 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6254 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6256 * emacs.c (main): Fix syntax error.
6258 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6260 Timestamp fixes for undo (Bug#14824).
6261 * atimer.c (schedule_atimer):
6262 * fileio.c (Ffile_newer_than_file_p):
6263 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6264 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6265 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6266 (syms_of_fileio): Remove Sclear_visited_file_name.
6267 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6268 file doesn't exist; this avoids an ambiguity with negative timestamps.
6269 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6270 * systime.h (make_emacs_time, invalid_emacs_time):
6271 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6272 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6273 * undo.c (record_first_change): Push (visited-file-modtime) onto
6274 undo list rather than reimplementing it by hand, incorrectly.
6276 2013-07-09 Ken Brown <kbrown@cornell.edu>
6278 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6280 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6282 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6284 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6286 Handle errno and exit status a bit more carefully.
6287 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6288 number into an exit status. Instead, use EXIT_CANCELED.
6289 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6290 * callproc.c (relocate_fd):
6291 * emacs.c (close_output_streams, main):
6292 * process.c (create_process):
6293 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6294 Use emacs_perror for simplicity.
6295 * callproc.c (relocate_fd, main):
6296 * sysdep.c (sys_subshell):
6297 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6298 (shut_down_emacs): Use emacs_write, not write.
6299 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6300 * fileio.c (Fcopy_file, e_write):
6301 * nsterm.m (ns_select):
6302 * process.c (send_process):
6303 * sound.c (vox_write):
6304 Use emacs_write_sig, not emacs_write.
6305 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6306 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6308 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6310 (emacs_full_write): New function.
6311 (emacs_write): Rewrite to use it.
6312 (emacswrite_sig, emacs_perror): New functions.
6313 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6315 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6317 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6318 on NS even if it is present. Pixmap on NS is a void*.
6320 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6322 Port to Ubuntu 10 (Bug#14803).
6323 Problem reported by T.V. Raman.
6324 * process.c (close_on_exec, accept4, process_socket):
6325 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6327 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6329 * w32.c (sys_dup): Declare prototype.
6333 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6335 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6337 Make file descriptors close-on-exec when possible (Bug#14803).
6338 This simplifies Emacs a bit, since it no longer needs to worry
6339 about closing file descriptors by hand in some cases.
6340 It also fixes some unlikely races. Not all such races, as
6341 libraries often open files internally without setting
6342 close-on-exec, but it's an improvement.
6343 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6344 * callproc.c (Fcall_process) [!MSDOS]:
6345 * emacs.c (main) [!DOS_NT]:
6346 * nsterm.m (ns_term_init):
6347 * process.c (create_process):
6348 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6349 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6350 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6351 Prefer mkostemp with O_CLOEXEC to mkstemp.
6352 * callproc.c (relocate_fd) [!WINDOWSNT]:
6353 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6354 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6356 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6357 Make the resulting file descriptor close-on-exec.
6358 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6359 * lread.c (load_descriptor_list, load_descriptor_unwind):
6360 Remove; no longer needed. All uses removed.
6361 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6362 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6364 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6365 (Fmake_network_process, Fnetwork_interface_list):
6366 (Fnetwork_interface_info, server_accept_connection):
6367 Make newly-created socket close-on-exec.
6368 * sysdep.c (emacs_open, emacs_fopen):
6369 Make new-created descriptor close-on-exec.
6370 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6371 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6373 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6375 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6376 for NS_IMPL_GNUSTEP.
6378 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6380 Fix openp errno handling.
6381 * callproc.c (Fcall_process): Preserve openp errno around close.
6382 * lread.c (openp): Set errno when returning -1, as some callers
6385 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6387 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6389 * nsterm.h (NSSavePanel): Update comment.
6390 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6391 (ns_run_file_dialog): Declare.
6393 * nsfns.m: Remove panelOK.
6395 (ns_run_file_dialog): New function.
6396 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6397 event loop, so file dialog is popped up by ns_run_file_dialog, called
6398 by sendEvent (Bug#14578).
6399 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6401 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6403 * xdisp.c (default_line_pixel_height): New function.
6404 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6405 (try_cursor_movement, redisplay_window, try_window)
6406 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6408 * window.c (window_scroll_pixel_based):
6409 use default_line_pixel_height.
6411 * dispextern.h (default_line_pixel_height): Add prototype.
6413 * frame.c (x_set_line_spacing): Accept a float value for
6414 line-spacing parameter, per the documentation.
6416 * data.c (Fmultibyte_string_p): Doc fix.
6418 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6420 Use emacs_open more consistently when opening files.
6421 This handles EINTR more consistently now, and makes it easier
6422 to introduce other uniform changes to file descriptor handling.
6423 * src/systdio.h: New file.
6424 * src/buffer.c (mmap_init):
6425 * cygw32.c (chdir_to_default_directory):
6426 * dispnew.c (Fopen_termscript):
6427 * emacs.c (Fdaemon_initialized):
6428 * fileio.c (Fdo_auto_save):
6429 * image.c (slurp_file, png_load_body, jpeg_load_body):
6430 * keyboard.c (Fopen_dribble_file):
6432 * print.c (Fredirect_debugging_output):
6433 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6434 * termcap.c (tgetent):
6435 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6436 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6437 * w32term.c (w32_initialize) [CYGWIN]:
6438 * xfaces.c (Fx_load_color_file):
6439 Use emacs_open instead of plain open, and emacs_fopen instead of
6441 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6442 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6443 * callproc.c (default_output_mode): New constant.
6444 (Fcall_process): Use it to call emacs_open instead of plain creat.
6445 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6446 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6447 (emacs_fopen): New function.
6448 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6449 Include <lisp.h>, for emacs_open.
6450 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6452 Remove duplicate #include directives.
6453 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6455 Don't include stdio.h twice.
6456 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6457 Don't include sys/types.h or stdio.h twice.
6458 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6459 * lread.c: Don't include coding.h twice.
6460 * nsfont.m: Don't include frame.h twice.
6461 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6462 * ralloc.c: Don't include <unistd.h> twice.
6463 * xdisp.c: Don't include font.h twice.
6464 * xterm.c: Don't include fontset.h twice.
6465 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6467 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6469 Scale ImageMagick images more carefully.
6470 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6471 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6472 Be more careful about avoiding undefined behavior after
6473 integer overflow and division by zero.
6475 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6477 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6478 (syms_of_w32fns): DEFSYM them.
6479 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6480 (CCHDEVICENAME): Define macros if not defined.
6481 (struct MONITOR_INFO_EX): New struct.
6482 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6483 (enum_display_monitors_fn): New variable.
6484 (globals_of_w32fns): Initialize it.
6485 (Fx_display_pixel_width, Fx_display_pixel_height)
6486 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6487 multi-monitor setups in docstrings.
6488 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6489 screen size by primary monitor's millimeter per pixel.
6490 (w32_monitor_enum, w32_display_monitor_attributes_list)
6491 (w32_display_monitor_attributes_list_fallback)
6492 (Fw32_display_monitor_attributes_list): New functions.
6493 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6495 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6497 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6499 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6501 * fileio.c (Qfile_notify_error): New error symbol.
6503 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6504 * inotify.c (inotify_callback, symbol_to_inotifymask)
6505 (Finotify_add_watch, Finotify_rm_watch): Use it.
6506 (inotifyevent_to_event): Exchange order of cookie and file name.
6507 (Finotify_add_watch): Adapt docstring.
6509 * lisp.h (Qfile_notify_error): Declare.
6511 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6513 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6514 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6515 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6516 which did not work (see <http://bugs.gnu.org/14569#307>).
6517 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6518 && (!noninteractive || initialized)). This attempts to thread
6519 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6521 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6523 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6524 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6526 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6528 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6529 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6530 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6531 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6533 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6535 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6536 Define to __sys_siglist.
6538 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6540 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6541 word-wrap, so that overflow-newline-into-fringe would work in
6542 visual-line-mode. (Bug#2749)
6543 (move_it_in_display_line_to): When the last scanned display
6544 element fits exactly on the display line, and
6545 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6546 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6547 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6548 finding buffer position that corresponds to pixel coordinates,
6549 e.g. in buffer_posn_from_coords.
6551 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6553 * process.c (handle_child_signal): Call catch_child_signal if
6556 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6558 Don't convert function pointers to void * and back.
6559 It isn't portable C, and it's easy enough to avoid.
6560 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6561 (make_save_value): Add support for SAVE_FUNCPOINTER.
6562 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6563 * print.c (print_object):
6564 Distinguish function from object pointers.
6565 * lisp.h (SAVE_FUNCPOINTER): New constant.
6566 (SAVE_SLOT_BITS): Adjust to it.
6567 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6568 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6569 (voidfuncptr): New typedef.
6570 (struct Lisp_Save_Value): New member data[0].funcpointer.
6571 (XSAVE_FUNCPOINTER): New function.
6573 Simplify buildobj processing.
6574 * Makefile.in (buildobj.h): Make it a sequence of strings each
6575 followed by comma, rather than a single string. Put it into a
6576 .tmp file in case there's an error while generating it.
6577 (gl-stamp): Use .tmp for temp files.
6578 (mostlyclean): Clean .tmp files.
6579 * doc.c (buildobj): Move to just the routine that needs it.
6580 It's now an array of strings, so processing is simpler.
6582 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6584 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6585 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6586 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6587 Invoke malloc_enable_thread even when not interactive.
6588 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6589 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6590 in this case, since the underlying bug has now been fixed.
6592 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6594 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6595 unlinking it (bug#14691).
6597 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6599 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6600 before checking whether buffer is modified. This lets
6601 `kill-buffer-query-functions' cancel killing of the buffer or save
6602 its content before `kill-buffer' asks user the "Buffer %s
6603 modified; kill anyway?" question.
6605 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6607 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6608 Let the super performKeyEquivalent deal with them (Bug#14747).
6610 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6612 * widget.c (resize_cb): Remove unused local.
6614 Do not use GTK 3 if it exists but cannot be compiled.
6615 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6616 * xterm.c (x_error_handler) [!USE_GTK]:
6619 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6621 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6623 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6624 to the valid range of values. (Bug#14753)
6626 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6627 when moving point by using the current glyph matrix. This avoids
6628 the need to force redisplay when this function is called in a
6631 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6633 Fix minor problems found by static checking.
6634 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6635 Redo the latter's body to sidestep GCC parenthesization warnings.
6636 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6637 * coding.c (detect_coding, detect_coding_system):
6638 * coding.h (struct undecided_spec):
6639 Use bool for boolean.
6640 * image.c (QCmax_width, QCmax_height): Now static.
6641 * xdisp.c (Fmove_point_visually): Remove unused local.
6643 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6645 * xdisp.c (Fmove_point_visually): New function.
6647 2013-06-28 Kenichi Handa <handa@gnu.org>
6649 * coding.h (define_coding_undecided_arg_index): New enum.
6650 (coding_attr_index): New members
6651 coding_attr_undecided_inhibit_null_byte_detection,
6652 coding_attr_undecided_inhibit_iso_escape_detection,
6653 coding_attr_undecided_prefer_utf_8.
6654 (undecided_spec): New struct.
6655 (struct coding_system): New member `undecided' of the member
6658 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6659 (detect_coding): Likewise.
6660 (detect_coding_system): Likewise.
6661 (Fdefine_coding_system_internal): New coding system properties
6662 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6664 (syms_of_coding): Adjust for coding_arg_undecided_max.
6666 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6668 * image.c (x_from_xcolors): Remove unused local.
6670 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6672 Defer image data transfer between X client and server until actual
6675 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6678 * image.c (Destroy_Image): Remove.
6679 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6680 `mask_p', and `colors_p'. All uses changed.
6681 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6682 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6683 New macros for `flags' arg to x_clear_image_1.
6684 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6685 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6686 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6687 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6688 (image_get_x_image, image_unget_x_image): New functions or macros.
6689 (image_background, image_background_transparent, x_to_xcolors)
6690 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6691 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6692 instead of Destroy_Image.
6693 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6694 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6695 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6696 (imagemagick_load_image, svg_load_image): Use them instead of
6697 x_create_x_image_and_pixmap, and x_put_x_image followed by
6698 x_destroy_x_image, respectively.
6699 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6700 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6701 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6702 background_transparent fields.
6703 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6704 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6706 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6708 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6709 This mostly consists of undoing recent changes.
6710 * callproc.c (Fcall_process):
6711 * process.c (create_process):
6712 Do not worry about catching SIGCHLD here, undoing previous change.
6713 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6714 * process.c, process.h (catch_child_signal):
6715 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6716 * process.c (catch_child_handler): Don't worry about being called
6717 lazily and do not assume caller has blocked SIGCHLD, undoing
6718 previous change. Move first-time stuff back to
6719 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6720 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6721 set lib_child_handler if it's already initialized, which may
6722 help avoid problems on GNUStep.
6724 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6726 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6727 * callproc.c (Fcall_process):
6728 * process.c (create_process):
6729 Make sure SIGCHLD is caught before we fork,
6730 since Emacs startup no arranges to catch SIGCHLD.
6731 * process.c (lib_child_handler): Initialize to null, not to
6733 (catch_child_signal): Allow self to be called lazily.
6734 Do nothing if it's already been called.
6735 Assume caller has blocked SIGCHLD (all callers do now).
6736 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6737 just before it's really needed.
6738 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6739 since it hasn't been caught yet.
6741 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6743 * image.c (compute_image_size): New function to implement
6744 :max-width and :max-height.
6745 (imagemagick_load_image): Use it.
6747 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6749 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6750 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6752 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6753 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6754 the SIGCHLD handler, since the code is not atomic and (due to glib)
6755 signals may be arriving now.
6756 * sysdep.c (init_signals): Do not catch child signals here;
6757 'main' now does that later, at a safer time.
6759 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6761 Clean up SIGCHLD handling a bit (Bug#14569).
6762 * process.c, process.h (catch_child_signal):
6763 Now always extern, even if !NS_IMPL_GNUSTEP.
6764 * process.c (catch_child_signal): Move glib tickler here from
6765 init_process_emacs, so that it's done earlier in Emacs
6766 initialization. Also move the noninteractive && !initialized
6767 check here from init_process_emacs. This is all a bit cleaner for
6768 GNUish platforms, and I hope it works around the Cygwin bug.
6769 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6770 that glib signal handling is tickled before glib creates threads.
6772 * process.c (wait_reading_process_output): Avoid int overflow
6773 when reading more than 2 GiB total from a process.
6775 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6777 * process.c (create_process): Handle a couple more cases,
6778 i.e., work even if new_argv and wait_child_setup[i] are cached.
6779 Use Fcall_process's style for volatile vars.
6781 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6783 * process.c (create_process): Mark PROCESS volatile.
6785 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6787 Use C99-style flexible array members if available.
6788 This avoids some subtle aliasing issues, which typically
6789 aren't a problem with GCC but may be a problem elsewhere.
6790 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6791 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6792 In either case, it uses a flexible array member rather than
6793 the old struct hack. All uses changed.
6794 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6795 Adjust to sdata reorganization.
6796 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6797 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6798 that ports better to pre-C99 non-GCC.
6799 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6800 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6801 as the latter has changed.
6802 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6803 and port better to pre-C99 GCC.
6804 * image.c (struct xpm_cached_color):
6805 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6806 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6807 Use FLEXIBLE_ARRAY_MEMBER.
6808 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6809 Move decl to top level so it gets checked against implementation.
6810 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6811 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6813 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6815 * syntax.c: Integer cleanups.
6816 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6817 All uses that need 0-or-2 changed to:
6818 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6819 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6820 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6821 (char_quoted, prev_char_comend_first, back_comment)
6822 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6823 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6824 Use bool for boolean.
6825 (update_syntax_table, skip_chars, skip_syntaxes):
6826 Prefer int to unsigned when either will do.
6827 (back_comment): Return boolean success flag, like forw_comment,
6828 instead of positive-or-minus-1 (which might have overflowed int anyway).
6829 Don't stuff ptrdiff_t into int.
6830 (syntax_spec_code, syntax_code_spec): Now const.
6831 (Fmatching_paren, scan_lists, scan_sexps_forward):
6832 Use enum syntaxcode for syntax code.
6833 (Fmatching_paren): Check that arg is a character, not just an integer.
6834 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6835 (Finternal_describe_syntax_value): Omit no-longer-needed
6837 (skip_chars): Use char, not unsigned char, when the distinction
6839 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6840 * bytecode.c (exec_byte_code):
6841 * syntax.c (syntax_spec_code, Fchar_syntax)
6842 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6844 * syntax.h (SYNTAX_WITH_FLAGS):
6845 Omit unnecessary casts.
6847 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6849 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6850 line dimensions here, to avoid race conditions with the main
6851 thread. (Bug#14062, bug#14630, bug#14669)
6853 * w32term.c (w32_draw_window_cursor): Compute the header line and
6854 mode line dimensions here.
6855 <w32_system_caret_window, w32_system_caret_hdr_height>:
6856 <w32_system_caret_mode_height>: New variables.
6858 * w32term.h: Declare them.
6860 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6862 * alloc.c (die): Move "assertion failed" string here ...
6863 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6864 COND when SUPPRESS_CHECKING. This shrinks the executable text
6865 size by 0.8% to 2.2% when configured with --enable-checking,
6866 depending on optimization flags (GCC 4.8.1 x86-64).
6868 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6870 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6872 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6873 base is 2; this is more accurate.
6875 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6877 * sound.c (string_default): Move to !WINDOWSNT section.
6878 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6880 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6882 * sound.c: Integer cleanups.
6883 Remove unnecessary forward decls.
6884 (struct sound_device): The 'file' member is now a Lisp_Object, not
6885 a char *, so that we needn't invoke alloca on a huge size.
6886 (Fplay_sound_internal): Adjust to this.
6887 (string_default): New function.
6888 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6889 Use it to adjust to the struct sound_device change.
6890 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6891 (be2hs) [0]: Remove.
6893 * syntax.c (skip_chars): Don't use uninitialized storage
6894 when searching a multibyte buffer for characters that are not in a
6895 unibyte string that contains non-ASCII characters.
6897 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6899 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6900 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6902 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6904 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6906 2013-06-18 Kenichi Handa <handa@gnu.org>
6908 * font.c (Ffont_spec): Signal an error for an invalid font name
6911 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6913 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6914 In particular this ports to 32-bit sparc Sun cc.
6915 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6916 array with a dummy element at specpdl[-1], so that its address can
6918 (unbind_to): Do not copy the binding; not needed, now that we
6919 copy old_value in the one place where the copy is needed.
6920 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6921 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6922 (union specbinding): Rename from struct specbinding. Redo layout
6923 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6924 which is not portable. With Sun C 5.12 32-bit sparc, the
6925 declaration causes nargs to be an unsigned bitfield, a behavior
6926 that the C standard allows; but Emacs wants nargs to be signed.
6927 The overall type is now a union of structures rather than a
6928 structure of union of structures, and the 'kind' member is now a
6929 bitfield, so that the overall type doesn't grow. All uses changed.
6930 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6932 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6934 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6935 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6937 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6939 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6941 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6942 unless we know that the window w's frame is a frame object.
6943 Another attempt at solving bug#14062 and bug#14630.
6945 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6947 * textprop.c (property_set_type): New enum.
6948 (add_properties): Allow appending/prepending text properties.
6949 (add_text_properties_1): Factored out of Fadd_text_properties.
6950 (Fadd_text_properties): Move all the code into
6951 add_text_properties_1.
6952 (Fadd_face_text_property): New function that calls
6953 add_text_properties_1.
6955 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6957 Move functions from lisp.h to individual modules when possible.
6958 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6959 * alloc.c (XFLOAT_INIT, set_symbol_name):
6960 * buffer.c (CHECK_OVERLAY):
6961 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6962 (set_char_table_parent):
6963 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6964 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6965 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6966 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6968 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6969 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6970 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6971 (backtrace_args, backtrace_debug_on_exit):
6972 * floatfns.c (CHECK_FLOAT):
6973 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6974 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6975 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6976 (set_hash_index_slot):
6977 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6978 * marker.c (CHECK_MARKER):
6979 * textprop.c (CHECK_STRING_OR_BUFFER):
6980 * window.c (CHECK_WINDOW_CONFIGURATION):
6981 Move here from lisp.h, and make these functions static rather than
6983 * buffer.c (Qoverlayp):
6985 * fns.c (Qhash_table_p):
6986 * window.c (Qwindow_configuration_p):
6988 * lisp.h: Remove the abovementioned defns and decls.
6990 Use functions, not macros, for XINT etc (Bug#11935).
6991 In lisp.h, prefer functions to function-like macros, and
6992 constants to object-like macros, when either will do. This:
6993 . simplifies use, as there's no more need to worry about
6994 arguments' side effects being evaluated multiple times.
6995 . makes the code easier to debug on some platforms.
6996 However, when using gcc -O0, keep using function-like macros
6997 for a few critical operations, for performance reasons.
6998 This sort of thing isn't needed with gcc -Og, but -Og
6999 is a GCC 4.8 feature and isn't widely-enough available yet.
7000 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7001 Remove enum lsb_bits; no longer needed.
7002 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7003 * buffer.c (Qoverlap):
7005 * fns.c (Qhash_table_p):
7006 Now extern, so lisp.h can use these symbols.
7007 * dispextern.h: Include character.h, for MAX_CHAR etc.
7008 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7009 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7010 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7011 (GLYPH_CODE_P): Move here from lisp.h.
7012 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7013 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7014 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7015 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7016 XUNTAG now returns void *.
7017 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7018 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7019 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7020 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7021 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7022 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7023 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7024 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7025 New macros, renamed from their sans-lisp_h_ counterparts.
7026 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7027 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7028 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7029 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7030 If compiling via GCC without optimization, define these as macros
7031 in addition to inline functions.
7032 To disable this, compile with -DINLINING=0.
7033 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7034 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7035 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7036 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7037 (INTMASK, VALMASK): Now macros, since static values cannot be
7038 accessed from extern inline functions.
7039 (VALMASK): Also a constant, for benefit of old GDB.
7040 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7041 is INTEGERP, which can fold it in.
7042 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7043 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7044 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7045 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7046 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7047 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7048 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7049 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7050 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7051 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7052 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7053 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7054 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7055 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7056 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7057 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7058 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7059 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7060 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7061 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7062 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7063 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7064 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7065 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7066 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7067 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7068 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7069 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7070 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7071 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7072 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7073 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7074 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7076 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7077 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7078 (VALMASK): Define in one place rather than in two, merging the
7079 USE_LSB_TAG parts; this is simpler.
7080 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7081 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7082 Move up, to avoid use before definition.
7083 Also include "globals.h" earlier, for the same reason.
7084 (make_natnum): New function.
7085 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7086 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7087 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7088 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7089 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7090 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7091 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7092 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7093 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7094 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7095 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7096 (Qwindow_configuration_p, Qimage): New forward declarations.
7097 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7098 (STRING_COPYIN): Remove; unused.
7099 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7100 (xcar_addr, xcdr_addr): New functions. All uses changed.
7101 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7102 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7103 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7104 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7105 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7106 (TYPE_RANGED_INTEGERP): Simplify.
7107 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7108 (setlocale, fixup_locale, synchronize_system_messages_locale)
7109 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7110 Now empty functions, not macros.
7111 (functionp): Return bool, not int.
7112 * window.c (Qwindow_configuration_p): Now extern,
7113 so window.h can use it.
7114 * window.h (Qwindowp): Move decl back to lisp.h.
7116 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7118 * xdisp.c (Fline_pixel_height): New function, required for solving
7121 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7123 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7125 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7127 * lread.c (syms_of_lread):
7128 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7130 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7132 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7134 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7136 * fileio.c (expand_file_name): Doc fix.
7138 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7140 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7141 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7142 Wait for self, not for 0. This can't hurt on GNU or similar
7143 system, and may help with Cygwin.
7145 * keyboard.c: Don't use PROP (...) as an lvalue.
7146 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7147 Use set_prop (A, B), not PROP (A) = B.
7149 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7151 * xdisp.c (get_it_property): Use it->window instead of generating
7152 a Lisp object from it->w.
7154 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7156 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7157 get-char-property the window that is being rendered, instead of
7158 the buffer, to support window-specific overlays. (Bug#14575)
7159 (compute_display_string_pos): When W is NULL, use the current
7160 buffer as the object to pass to get-char-property.
7161 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7162 pointer member of the bidi iterator, since no window is pertinent
7165 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7167 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7168 being displayed, and pass it to compute_display_string_pos.
7169 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7170 (bidi_paragraph_init): All callers changed.
7172 * xdisp.c (init_from_display_pos, init_iterator)
7173 (handle_single_display_spec, next_overlay_string)
7174 (get_overlay_strings_1, reseat_1, reseat_to_string)
7175 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7176 Set bidi_it.w member from it->w.
7177 (compute_display_string_pos): Accept additional argument, the
7178 window being displayed, and pass it to Fget_char_property.
7181 * dispextern.h (struct bidi_it): New member w, the window being
7183 (compute_display_string_pos): Adjust prototype.
7185 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7187 * xgselect.c: Remove unneeded include xterm.h.
7189 * process.c (wait_reading_process_output): Check for NS before GLIB.
7190 GLIB may be linked in due to rsvg, but ns_select must be called.
7192 * xgselect.c (xg_select): Remove call to window_system_available
7193 and g_main_context_pending at the top, so Gdk events (i.e. file
7194 notify) are processed when Emacs is started with -nw.
7196 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7198 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7199 (ctagsfiles3): New variable, includes only *.m files.
7200 (TAGS): Use an explicit language name in the regular expressions,
7201 to avoid transformation of '/SOMETHING' by MSYS to
7202 'c:\MSYS\SOMETHING'.
7204 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7206 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7208 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7210 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7211 still need to set the mouse pointer shape and activate help-echo.
7214 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7216 A few porting etc. fixes for the new file monitor code.
7217 See the thread containing
7218 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7219 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7220 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7221 (dir_monitor_callback, Fgfile_rm_watch):
7222 Use assq_no_quit instead of Fassoc, for speed.
7223 (dir_monitor_callback, Fgfile_rm_watch):
7224 eassert that the monitor is a fixnum.
7225 (dir_monitor_callback): No need for CDR_SAFE.
7226 Simplify building of lisp with alternative tails.
7227 (Fgfile_add_watch, Fgfile_rm_watch):
7228 Do not assume glib functions set errno reliably on failure.
7229 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7230 and signal an error otherwise.
7231 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7232 Use Fdelq instead of Fdelete, for speed.
7234 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7236 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7237 don't insist on being invoked on a highlighted tool-bar button.
7238 Avoids losing tool-bar functionality when mouse-highlight is nil.
7239 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7240 Don't highlight when mouse-highlight is nil.
7241 (note_mouse_highlight): When mouse-highlight is nil, don't return
7242 right away; instead, run tool-bar and mode-line highlight
7243 subroutine, clear any existing highlight, and revert the mouse
7244 pointer to its default shape. (Bug#14558)
7246 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7248 * lisp.mk (lisp): Add prog-mode.el.
7250 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7252 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7253 * process.c (dummy_handler): New function.
7254 (lib_child_handler): New static var.
7255 (handle_child_signal): Invoke it.
7256 (catch_child_signal): If a library has set up a signal handler,
7257 save it into lib_child_handler.
7258 (init_process_emacs): If using glib and not on Windows, tickle glib's
7259 child-handling code so that it initializes its private SIGCHLD handler.
7260 * syssignal.h (SA_SIGINFO): Default to 0.
7261 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7262 31; it should no longer be needed now.
7264 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7266 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7268 * gfilenotify.c (globals_of_gfilenotify): New function.
7269 (syms_of_gfilenotify): Move global initialization there.
7271 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7273 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7275 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7276 * keyboard.c (menu_bar_items, tool_bar_items):
7277 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7278 not override local keymaps any more.
7280 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7282 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7284 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7286 * w32console.c (initialize_w32_display): Return the dimensions of
7287 the console window via 2 additional arguments, not via the current
7288 frame. This avoids crashes due to overrunning the bounds of
7289 frame's decode_mode_spec_buffer, which is not resized following
7290 the change of the frame dimensions from the initial 10x10.
7292 * w32term.h (w32_initialize_display_info): Adjust prototype.
7294 * term.c (init_tty): Take dimensions of the frame from the values
7295 returned by initialize_w32_display.
7297 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7298 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7299 (LIBES): Add $(GFILENOTIFY_LIBS).
7301 * w32inevt.c (handle_file_notifications): Add dummy implementation
7302 for !HAVE_W32NOTIFY.
7304 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7306 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7308 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7310 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7312 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7314 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7316 Fix minor problems found by static checking.
7317 * data.c (pure_write_error):
7318 Use xsignal2, not Fsignal, as Fsignal might return.
7319 * eval.c (set_backtrace_debug_on_exit): Now static.
7320 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7321 No longer inline. EXTERN_INLINE is needed only for functions
7322 defined in .h files. Reindent function header as per GNU style.
7323 (backtrace_p, backtrace_top, backtrace_next):
7324 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7325 compiler or linker. Add extern decls to pacify gcc -Wall.
7326 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7328 * frame.c (free_monitors): Define only on platforms that need it.
7329 * nsterm.m (ns_term_init):
7330 * process.c (catch_child_signal):
7331 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7332 defined on all porting targets these days.
7333 * process.c, process.h (catch_child_signal):
7334 Make it extern only if NS_IMPL_GNUSTEP is defined.
7336 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7338 * w32.c (gettimeofday): Make the signature identical to prototype
7339 in nt/inc/sys/time.h.
7341 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7343 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7346 * keyboard.c (safe_run_hooks_error): Improve error message.
7348 * data.c (pure_write_error): Add `object' argument.
7349 * puresize.h (CHECK_IMPURE): Use it.
7351 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7353 * Makefile.in (NOTIFY_OBJ): New variable.
7354 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7356 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7357 Call syms_of_gfilenotify.
7359 * gfilenotify.c: New file.
7361 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7362 and Qfile_w32notify.
7363 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7364 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7366 * lisp.h: Declare syms_of_gfilenotify.
7368 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7370 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7372 Merge the specpdl and backtrace stacks. Make the structure of the
7373 specpdl entries more obvious via a tagged union of structs.
7374 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7375 (enum specbind_tag): New enum.
7376 (struct specbinding): Make it a tagged union of structs.
7377 Add a case for backtrace records.
7378 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7379 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7380 (backtrace_debug_on_exit): New accessors.
7381 (struct backtrace): Remove.
7382 (struct catchtag): Remove backlist field.
7383 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7385 (Flocal_variable_p): Speed up the common case where the binding is
7387 * eval.c (backtrace_list): Remove.
7388 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7389 (set_backtrace_args, set_backtrace_nargs)
7390 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7391 (backtrace_next): New functions.
7392 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7393 (unwind_to_catch, internal_lisp_condition_case)
7394 (internal_condition_case, internal_condition_case_1)
7395 (internal_condition_case_2, internal_condition_case_n): Don't bother
7396 with backtrace_list any more.
7397 (Fsignal): Adjust to new backtrace format.
7398 (grow_specpdl): Move up.
7399 (record_in_backtrace): New function.
7400 (eval_sub, Ffuncall): Use it.
7401 (apply_lambda): Adjust to new backtrace format.
7402 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7404 (specbind): Adjust to new specpdl format. Simplify.
7405 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7406 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7408 (mark_backtrace): Remove.
7409 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7410 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7411 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7413 * profiler.c (record_backtrace): Use get_backtrace.
7414 (handle_profiler_signal): Use backtrace_top_function.
7415 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7418 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7420 * process.h (catch_child_signal): Declare.
7422 * process.c (catch_child_signal): New function.
7423 (init_process_emacs): Call it.
7425 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7426 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7428 (x_set_cursor_type): Remove declaration.
7429 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7430 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7431 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7432 (ns_get_color): Use F suffix on float.
7433 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7434 (ns_get_rgb_color): Remove.
7435 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7436 (note_mouse_movement): x and y are CGFloat.
7437 (ns_draw_fringe_bitmap): Remove unused rowY.
7438 Change #if to COCOA && >= 10_6.
7439 (ns_draw_window_cursor): Remove unused overspill.
7440 (ns_draw_underwave): width and x are EamcsCGFloat.
7441 (ns_draw_box): thickness is CGFloat.
7442 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7443 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7444 if not in main thread.
7445 (ns_get_pending_menu_title, ns_check_menu_open)
7446 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7447 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7448 (sendFromMainThread:): New method.
7449 (changeFont:): size is CGFloat.
7450 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7451 Disable warning about permanent text.
7452 (characterIndexForPoint:): Adjust return type depending on GNUStep
7454 (mouseDown:): delta is CGFloat.
7455 (updateFrameSize): Remove unised variable f.
7456 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7457 Cast float to EmacsCGFloat.
7458 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7459 also to -1 when restoring.
7460 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7461 inside NS_IMPL_COCOA.
7462 (toggleFullScreen:): Put call to toggleFullScreen inside
7463 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7464 (setPosition:portion:whole:): por is CGFloat.
7465 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7466 (mouseDown:): Use CGFloat.
7467 (mouseDragged:): Remove unised variable edge.
7468 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7470 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7472 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7473 when NS_IMPL_GNUSTEP.
7474 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7475 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7476 (EmacsToolbar): Add clearAll. Add tag argument to
7477 addDisplayItemWithImage.
7478 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7480 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7482 * nsmenu.m (ns_update_menubar): Make static.
7483 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7484 (fillWithWidgetValue:): Add cast to SEL for setAction.
7485 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7486 (update_frame_tool_bar): Update code for GNUStep.
7487 (clearAll): New method.
7488 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7489 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7490 Move identifierToItem setObject and activeIdentifiers addObject before
7491 call to insertItemWithItemIdentifier.
7492 (validateVisibleItems): Fix indentation.
7493 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7494 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7495 UtilityWindow to aStyle, remove call to setStyleMask.
7497 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7499 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7500 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7501 Use F suffix on floats.
7502 (ns_char_width): Returns CGFloat.
7503 (ns_ascii_average_width): w is CGFloat instead of float.
7504 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7506 (ns_glyph_metrics): CGFloat instead of float.
7508 * nsfns.m (x_set_foreground_color, x_set_background_color):
7510 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7511 remove unused variables.
7512 (Fns_read_file_name): Keep track if panel is for save.
7513 Use ns_filename_from_panel/ns_directory_from_panel.
7514 (Fns_list_services): delegate only used for COCOA.
7515 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7516 Just return the input if GNUStep.
7517 (x_screen_planes): Remove.
7518 (Fxw_color_values): Use EmacsCGFloat
7519 (Fns_display_monitor_attributes_list): Only get screen number for
7521 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7523 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7524 ns_directory_from_panel.
7526 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7528 * process.c (handle_child_signal): Also use WCONTINUED.
7529 This is so that list-processes doesn't mistakenly list the process
7530 as stopped, when the process has actually been continued and is
7533 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7535 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7536 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7537 not already configured.
7539 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7541 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7543 * Makefile.in (mostlyclean): Remove *.res files.
7545 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7547 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7548 a buffer (bug#8447).
7550 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7552 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7553 display vector, and we backtrack, handle the case that the
7554 previous character position is also displayed from a display
7555 vector or covered by a display string or image. (Bug#14476)
7557 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7559 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7560 (struct MonitorInfo, free_monitors): Remove.
7561 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7562 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7563 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7566 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7567 (struct MonitorInfo, free_monitors): Remove.
7568 (ns_screen_name): Make static.
7569 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7570 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7573 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7574 (struct MonitorInfo): New struct.
7575 (free_monitors, make_monitor_attribute_list): Declare.
7577 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7579 (free_monitors, make_monitor_attribute_list): New functions.
7580 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7583 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7585 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7587 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7589 * keyboard.c: Apply keyboard decoding only to events that come directly
7590 from the tty, not from unread-command-events (bug#14368).
7591 (read_event_from_main_queue): New function, extracted from read_char).
7592 (read_decoded_char): Remove.
7593 (read_decoded_event_from_main_queue): New function to replace it.
7594 (read_char): Use it.
7595 (read_key_sequence): Use read_char rather than read_decoded_char.
7597 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7599 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7601 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7603 2013-05-22 Kenichi Handa <handa@gnu.org>
7605 The following changes are to fix the setting of
7606 buffer-file-coding-system on, for instance, C-x RET c unix RET
7607 _FILE_OF_DOS_EOL_TYPE_ RET.
7609 * coding.h (struct coding_system): New member detected_utf8_chars.
7611 * coding.c (detect_coding_utf_8): Count characters and check EOL
7612 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7614 (setup_coding_system): Do not initialize coding->head_ascii.
7615 (check_ascii): Do not set coding->eol_seen but update it. Do not
7616 call adjust_coding_eol_type here.
7617 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7618 If the eol-type of CODING is already specified, adjust the eol type
7619 of the found coding-system.
7620 (decode_coding_gap): Cancel previous change. Utilize the
7621 character numbers counted by detect_coding_utf_8. Fix detection
7624 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7626 * search.c (looking_at_1): Only set last_thing_searched if the match
7627 changed the match-data (bug#14281).
7629 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7631 * xdisp.c (reseat_at_previous_visible_line_start):
7632 Already declared in dispextern.h, so remove it here.
7633 (move_it_vertically_backward): Likewise.
7635 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7637 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7638 (Fx_display_pixel_width, Fx_display_pixel_height)
7639 (Fx_display_mm_width, Fx_display_mm_height):
7640 Mention `display-monitor-attributes-list' in docstrings.
7642 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7643 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7644 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7645 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7646 (Fx_display_backing_store, Fx_display_visual_class)
7647 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7648 (Fx_display_grayscale_p, Fx_display_pixel_width)
7649 (Fx_display_pixel_height, Fx_display_planes)
7650 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7651 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7652 (Fx_display_mm_width, Fx_display_mm_height)
7653 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7654 height for all physical monitors as in X11.
7656 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7657 Return pixel width or height for all physical monitors as in X11.
7659 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7661 Port --enable-gcc-warnings to clang.
7662 * bytecode.c (exec_byte_code):
7664 Redo diagnostic pragmas to pacify clang, too.
7665 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7666 * editfns.c (Fencode_time):
7667 * fileio.c (file_accessible_directory_p):
7668 * font.c (font_unparse_xlfd):
7669 Use '&"string"[index]' instead of '"string" + (index)'.
7670 * undo.c (user_error): Remove; unused.
7672 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7674 * insdel.c (insert_1_both): Document the arguments, instead of
7675 referring to insert_1, which no longer exists.
7677 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7678 some window, increment windows_or_buffers_changed, so that
7679 *Messages* display in that window is updated. (Bug#14408)
7681 * w32.c: Include epaths.h.
7682 (init_environment): Use cmdproxy.exe without leading directories.
7683 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7685 (gettimeofday): Adjust signature and return value to Posix
7688 * unexw32.c (open_output_file): Delete the existing emacs.exe
7689 before creating it, to break the hard link to the versioned
7692 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7693 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7694 (FIRSTFILE_OBJ): New variables.
7695 (W32_RES): Rename to EMACSRES. All users changed.
7696 (base_obj): Use $(CM_OBJ).
7697 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7698 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7699 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7700 $(W32_RES_LINK) before $(LIBES).
7701 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7703 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7705 * makefile.w32-in (DOC): Use just "DOC".
7707 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7709 * process.c: Export default filters and sentinels to Elisp.
7710 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7712 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7713 (Fset_process_sentinel, Fformat_network_address):
7714 Default to them instead of nil.
7715 (server_accept_connection): Sentinels can't be nil any more.
7716 (read_and_dispose_of_process_output): New function, extracted from
7717 read_process_output.
7718 (read_process_output): Use it; filters can't be nil.
7719 (Finternal_default_process_filter): New function, extracted from
7720 read_process_output.
7721 (exec_sentinel_unwind): Remove function.
7722 (exec_sentinel): Don't zilch sentinel while running.
7723 (status_notify): Sentinels can't be nil.
7724 (Finternal_default_process_sentinel): New function extracted from
7726 (setup_process_coding_systems): Default filter is not nil any more.
7727 (syms_of_process): Export new Elisp functions and initialize
7729 * lisp.h (make_lisp_proc): New function.
7731 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7733 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7735 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7737 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7738 unless we know that the window w is a leaf window.
7739 Another attempt at solving bug#14062.
7741 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7743 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7746 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7748 * image.c (gif_load): Check that subimages fit (Bug#14345).
7750 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7752 * lread.c (skip_dyn_eof): New function.
7753 (read1): Use it to skip the end of a file in response to #@00.
7755 * doc.c (get_doc_string): Slightly relax the sanity checking.
7757 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7759 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7760 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7761 (MonitorInfo): New struct.
7762 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7763 (Fns_display_monitor_attributes_list): New functions.
7764 (display-usable-bounds): Remove.
7765 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7768 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7770 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7771 (GTK_CHECK_VERSION): New macro, if not already defined.
7772 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7773 replaced by GTK_CHECK_VERSION.
7775 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7777 * xterm.h (GTK_PREREQ): New macro.
7778 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7779 to use this macro instead, for consistency and clarity.
7781 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7783 * xdisp.c (row_for_charpos_p): New function, with code of
7784 cursor_row_p, but accepts an additional argument CHARPOS instead
7785 of using a hardcoded PT.
7786 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7787 (row_containing_pos): Call row_for_charpos_p instead of partially
7788 doing the same. Fixes cursor positioning under longlines-mode
7789 when longlines-show-effect includes more than one newline, when
7790 moving the cursor vertically up.
7792 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7794 * makefile.w32-in (ACL_H): New macro.
7795 ($(BLD)/fileio.$(O)): Update dependencies.
7797 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7799 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7800 * Makefile.in (LIB_ACL): New macro.
7801 (LIBACL_LIBS): Remove.
7802 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7803 * fileio.c: Include <acl.h>.
7804 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7805 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7807 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7810 * unexelf.c: Don't assume ElfW (Half) fits in int.
7811 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7812 when dealing with ElfW (Half) values, since they can exceed 2**31
7813 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7814 (entry_address): Omit unused NUM arg. All uses changed.
7816 2013-05-07 Juri Linkov <juri@jurta.org>
7818 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7819 to the string converted from number with `Fnumber_to_string'.
7822 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7824 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7825 This fixes a problem introduced by my previous change.
7827 2013-05-07 Glenn Morris <rgm@gnu.org>
7829 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7831 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7833 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7835 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7837 Static checking by GCC 4.8.0.
7838 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7839 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7840 (x_get_monitor_attributes_fallback)
7841 (x_get_monitor_attributes_xinerama)
7842 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7843 Define only if USE_GTK.
7844 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7845 (x_get_monitor_attributes_fallback): Omit unused locals.
7846 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7847 Use double, not float, to avoid mixed-mode floating point arithmetic.
7849 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7850 Jan Djärv <jan.h.d@swipnet.se>
7852 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7853 (XINERAMA_CFLAGS): New macros.
7854 (ALL_CFLAGS, LIBES): Use them.
7856 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7857 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7858 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7859 (syms_of_xfns): DEFSYM them.
7860 (struct MonitorInfo): New struct.
7861 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7862 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7863 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7864 (x_get_monitor_attributes_xinerama): New functions.
7865 (Fx_display_monitor_attributes_list): New primitive.
7866 (syms_of_xfns): Defsubr it.
7868 * xterm.h (x_display_info): Add Xatom_net_workarea and
7869 Xatom_net_current_desktop.
7871 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7872 and dpyinfo->Xatom_net_current_desktop.
7874 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7876 * xdisp.c (pos_visible_p): Use the special code for finding the
7877 beginning of a display property or overlay for any "replacing"
7878 display property, not just for display strings. This solves
7879 incorrect reporting of position by posn-at-point. (Bug#14241)
7881 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7883 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7884 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7885 Verify that ElfW (Half) fits in int.
7886 (fatal): Use same signature as lisp.h.
7887 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7888 configure and build with -DUNEXELF_DEBUG without worrying about
7889 other modules that use DEBUG.
7890 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7891 possibly-wide integers now uses it instead of plain fprintf.
7892 (entry_address): New function, which avoids problems with 32-bit
7893 overflow on 64-bit hosts.
7894 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7895 (round_up): Don't assume the remainder fits in int.
7896 (find_section): Use bool for boolean. Simplify debug code.
7897 (unexec): Don't assume file sizes fit in int or size_t.
7898 Omit unnecessary trailing newline in 'fatal' format.
7899 Use strerror rather than outputting decimal error number.
7900 Remove unused code when emacs is not defined;
7901 this file relies on Emacs now.
7902 Don't assume e_phnum and e_shnum are positive.
7904 * regex.c: Fix problems when DEBUG is defined.
7905 (extract_number, extract_number_and_incr): Define regardless of
7906 whether DEBUG is defined; that's simpler and makes the code less
7907 likely to go stale in the normal case when DEBUG is not defined.
7908 Return int rather than taking an int * arg. All callers changed.
7909 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7910 Remove, replacing with ...
7911 (DEBUG_PRINT): New macro. All callers changed.
7912 (DEBUG_COMPILES_ARGUMENTS): New macro.
7913 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7914 (print_compiled_pattern, print_double_string) [DEBUG]:
7915 Use prototype rather than old-style definition.
7916 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7917 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7918 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7919 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7920 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7921 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7922 This matters only when DEBUG is defined.
7924 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7926 * xdisp.c (set_iterator_to_next): Set the
7927 ignore_overlay_strings_at_pos_p flag only if we are _really_
7928 iterating over an overlay string, as indicated by the
7929 current.overlay_string_index member. (Bug#14306)
7931 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7933 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7934 to where it is used, to avoid autorelease issues (Bug#14050).
7936 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7938 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7939 * fileio.c (syms_of_fileio): Implement this.
7940 * filelock.c (create_lock_file): If symbolic links don't work, so
7941 we use a regular file as a lock file, do not fsync the lock file;
7944 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7946 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7947 (syms_of_minibuf): Adjust accodingly.
7949 * callint.c (Fcall_interactively): Adjust calls accordingly.
7951 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7953 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7954 w->contents is a buffer before computing everything else.
7955 Use parentheses to disambiguate last part of the condition.
7957 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7958 assertion violations. (Bug#14062)
7960 2013-05-01 David Reitter <david.reitter@gmail.com>
7962 * nsfns.m (ns_tooltip): Initialize.
7964 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7966 * coding.c (decode_coding_gap): Don't remove the character before
7967 a newline unless it's a CR character. (Bug#14287)
7969 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7971 * dispextern.h (struct face): Move enum face_underline_type
7972 earlier so that bitfields can be in the same word.
7974 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7976 * nsfns.m (handlePanelKeys): New function.
7977 (EmacsOpenPanel:performKeyEquivalent:)
7978 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7979 arrows/function/control and copy/paste keys (Bug#14296).
7981 2013-04-27 Juri Linkov <juri@jurta.org>
7983 * callint.c (Fcall_interactively): Call `Qread_number' for
7984 interactive code letter `n' instead of using duplicate code.
7987 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7989 * systime.h (make_timeval): Declare as 'const'.
7991 2013-04-27 Kenichi Handa <handa@gnu.org>
7993 * font.c (font_open_entity): Always open a font of manageable
7996 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7998 Port better to AIX (Bug#14258).
7999 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8002 2013-04-24 Kenichi Handa <handa@gnu.org>
8004 * coding.c (decode_coding_iso_2022): When an invalid escape
8005 sequence is encountered, reset the invocation and designation
8006 status to the safest one.
8008 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8010 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8011 Without this fix, "make distclean" leaves stamp-h1 behind.
8013 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8015 * w32fns.c (w32_fullscreen_rect): New function to compute the
8016 window rectangle for the given fullscreen mode.
8017 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8018 longer tunes the window size. This keeps the window's edges flush
8019 with the screen and allows the taskbar to hide itself in fullboth.
8021 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8022 window decorations and uses the entire screen.
8024 * w32term.h (w32_fullscreen_rect) Add prototype.
8025 (struct w32_output): Replace normal_width, normal_height,
8026 normal_top, and normal_left members with a single normal_placement
8028 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8030 (FRAME_NORMAL_PLACEMENT): New macro.
8032 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8034 * minibuf.c (Ftest_completion): Silence compiler warning.
8036 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8038 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8041 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8044 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8045 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8046 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8047 parentheses where appropriate.
8049 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8051 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8053 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8055 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
8056 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8057 Mention in the doc string that setting these variables takes
8058 effect only after a call to set-window-buffer. (Bug#14200)
8060 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8062 * indent.c (Fvertical_motion): Don't consider display strings on
8063 overlay strings as display strings on the buffer position we
8064 started from. This prevents vertical cursor motion from jumping
8065 more than one line when there's an overlay string with a display
8066 property at end of line.
8067 Reported by Karl Chen <Karl.Chen@quarl.org> in
8068 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8070 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8072 * window.c (select_window): `record_buffer' even if window is
8073 already selected (bug#14191).
8075 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8077 * window.c (Fwindow_end): Test more flags, including the buffer's
8078 last_overlay_modified flag, to determine whether the window's
8079 display is really up-to-date. Prevents the function from
8080 returning a stale value. (Bug#14170)
8081 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8084 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8086 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8087 garbaged only if it is not already the top frame on its TTY.
8088 This prevents flickering due to constant redrawing of TTY frames when
8089 there are GUI frames open in the same session. (Bug#13864)
8091 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8093 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8094 of marking the idle timers directly.
8096 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8098 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8101 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8103 * window.c (select_window): Don't record_buffer while the invariant is
8104 temporarily broken (bug#14161).
8106 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8108 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8110 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8112 2013-04-07 Romain Francoise <romain@orebokech.com>
8114 Ignore additional platform-specific ACL errors (Bug#13702).
8115 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8116 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8118 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8120 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8123 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8125 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8126 This bug was introduced by my 2013-02-25 change that simplified
8127 data_start configuration. Without this change, on GNU/Linux
8128 an Emacs configured with --enable-profiling fails immediately
8129 due to a profiler signal.
8130 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8131 with these flags. On platforms where special flags are needed
8132 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8133 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8134 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8136 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8138 Get rid of some platform-specific functions examining window
8139 system and its capabilities. This is a partial rework of the
8141 * lisp.h (have_menus_p): Remove prototype. This function is
8142 replaced with platform-independent window_system_available.
8143 (check_window_system): Move to...
8144 * frame.h (decode_window_system_frame, window_system_available):
8145 ...here, add new prototypes.
8146 * frame.c (window_system_available, decode_window_system_frame):
8148 (check_window_system): Platform-independent now.
8149 * xterm.h (x_in_use): Remove declaration.
8151 * w32term.h (check_x_frame):
8152 * nsterm.h (check_x_frame): Remove prototypes. This function
8153 is replaced with platform-independent decode_window_system_frame.
8154 * msdos.c (have_menus_p): Remove.
8155 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8156 Remove platform-specific functions. Use check_window_system,
8157 decode_window_system_frame and check_ns_display_info where
8158 appropriate. Minor style and comment tweaks.
8159 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8160 (check_x_frame): Likewise.
8161 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8163 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8164 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8165 * xmenu.c, xselect.c: All related users changed.
8167 2013-04-03 Kenichi Handa <handa@gnu.org>
8169 The following changes is to optimize the code for reading UTF-8
8172 * coding.c (check_ascii): Rename from detect_ascii. Return value
8173 changed. Check EOL format. Do not call adjust_coding_eol_type
8175 (check_utf_8): New function.
8176 (adjust_coding_eol_type): Do nothing if already adjusted.
8177 (detect_coding): Compare the return value of check_ascii with
8178 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8179 (decode_coding_gap): Optimize for valid UTF-8.
8181 2013-03-21 Kenichi Handa <handa@gnu.org>
8183 * coding.c (syms_of_coding): Cancel previous change.
8185 * insdel.c (insert_from_gap): Fix previous change.
8187 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8189 Consistently use platform-specific function to detect window system.
8190 * lisp.h (check_window_system): New prototype. This function is
8191 going to replace check_x, check_w32 and check_ns.
8192 (have_menus_p): Mention msdos.c in comment.
8193 * fontset.c (check_window_system_func): Remove. Adjust all users.
8194 * fontset.h (check_window_system_func): Remove prototype.
8195 * nsterm.h (check_ns):
8196 * xterm.h (check_x):
8197 * w32term.h (check_w32): Likewise.
8198 * menu.c (Fx_popup_menu): Use check_window_system.
8199 * msdos.c (check_window_system): Define for MS-DOS.
8200 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8201 * w32fns.c (check_window_system): Likewise for MS-Windows.
8202 * xfns.c (check_window_system): Likewise for X.
8203 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8204 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8206 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8208 Prefer < to > in range checks such as 0 <= i && i < N.
8209 This makes it easier to visualize quantities on a number line.
8210 This patch doesn't apply to all such range checks,
8211 only to the range checks affected by the 2013-03-24 change.
8212 This patch reverts most of the 2013-03-24 change.
8213 * alloc.c (xpalloc, Fgarbage_collect):
8214 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8215 * character.c (string_escape_byte8):
8216 * charset.c (read_hex):
8217 * data.c (cons_to_unsigned):
8218 * dispnew.c (update_frame_1):
8219 * doc.c (Fsubstitute_command_keys):
8220 * doprnt.c (doprnt):
8221 * editfns.c (hi_time, decode_time_components):
8222 * fileio.c (file_offset):
8223 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8224 * font.c (font_intern_prop):
8225 * frame.c (x_set_alpha):
8226 * gtkutil.c (get_utf8_string):
8227 * indent.c (check_display_width):
8228 * keymap.c (Fkey_description):
8229 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8231 * minibuf.c (read_minibuf_noninteractive):
8232 * process.c (wait_reading_process_output):
8233 * search.c (Freplace_match):
8234 * window.c (get_phys_cursor_glyph):
8235 * xdisp.c (redisplay_internal):
8236 * xsmfns.c (smc_save_yourself_CB):
8237 Prefer < to > for range checks.
8238 * dispnew.c (sit_for): Don't mishandle NaNs.
8239 This fixes a bug introduced in the 2013-03-24 change.
8240 * editfns.c (decode_time_components): Don't hoist comparison.
8241 This fixes another bug introduced in the 2013-03-24 change.
8243 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8245 * frame.h (struct frame): Drop scroll_bottom_vpos
8246 member becaue all real users are dead long ago.
8247 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8248 * xdisp.c (redisplay_internal): Adjust user.
8250 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8252 * nsmenu.m (showAtX:Y:for:): setLevel to
8253 NSPopUpMenuWindowLevel (Bug#13998).
8255 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8257 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8258 (ns_check_pending_open_menu): Declare.
8260 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8261 (x_activate_menubar): Update the menu with title that matches
8262 ns_get_pending_menu_title, and call
8263 ns_check_pending_openmenu (Bug#12698).
8264 (menuWillOpen:): New method.
8265 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8267 * nsterm.m (menu_will_open_state, menu_mouse_point)
8268 (menu_pending_title): New varaibles.
8269 (ns_get_pending_menu_title, ns_check_menu_open)
8270 (ns_check_pending_open_menu): New functions.
8272 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8274 * indent.c (current_column_bol_cache): Remove leftover which is not
8275 used in Fmove_to_column any more.
8276 (current_column, scan_for_column): Adjust users.
8277 * keyboard.c (last_point_position_buffer, last_point_position_window):
8278 Remove leftovers which are not used for recording undo any more.
8279 (command_loop_1, syms_of_keyboard): Adjust users.
8280 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8281 redisplay_window any more.
8282 (move_it_to): Adjust user.
8284 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8286 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8287 Update dependencies.
8289 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8291 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8292 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8295 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8297 * window.h (struct window): Replace hchild, vchild and buffer slots
8298 with the only contents slot. This is possible because each valid
8299 window may have either the child window (in vertical or horizontal
8300 combination) or buffer to display (for the leaf window). Using that,
8301 a lof of operations to traverse and/or change window hierarchies may
8302 be simplified. New member horizontal is used to distinguish between
8303 horizontal and vertical combinations of internal windows.
8304 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8305 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8306 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8307 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8308 Use contents slot, not buffer, where appropriate.
8309 (wset_combination): New function.
8310 (wset_buffer): Add eassert.
8311 (Fframe_first_window): Simplify the loop reaching first window.
8312 (Fwindow_buffer): Use WINDOW_LEAF_P.
8313 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8314 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8315 (unshow_buffer): Convert initial debugging check to eassert.
8316 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8317 (make_parent_window, window_resize_check, window_resize_apply)
8318 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8319 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8320 Adjust to match struct window changes.
8321 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8322 (mark_window_cursors_off, count_windows, get_leaf_windows)
8323 (foreach_window_1): Simplify the loop.
8324 * alloc.c (mark_object): Do not check for the leaf window because
8325 internal windows has no glyph matrices anyway.
8326 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8327 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8328 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8329 (build_frame_matrix_from_window_tree, mirror_make_current)
8330 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8331 (update_window_tree, set_window_update_flags): Simplify the loop.
8332 (sync_window_with_frame_matrix_rows): Enforce live window.
8333 Use contents slot, not buffer, where appropriate.
8334 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8335 and WINDOW_HORIZONTAL_COMBINATION_P.
8336 (make_frame_visible_1): Simplify the loop.
8337 Use contents slot, not buffer, where appropriate.
8338 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8339 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8340 (expose_window_tree): Likewise.
8341 Use contents slot, not buffer, where appropriate.
8342 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8343 to avoid deleted windows. Use contents slot instead of buffer.
8344 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8345 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8346 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8347 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8349 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8351 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8352 identify the reasons for assertion violations in bug#14062 and
8354 (Fx_show_tip): Fix compilation error under
8355 "--enable-check-lisp-object-type". (Bug#14073)
8357 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8358 Reported by <rzl24ozi@gmail.com>.
8360 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8362 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8364 (unwind_with_echo_area_buffer): ...to restore it here.
8365 This is needed to ensure that...
8366 (redisplay_window): ...both window markers are valid here,
8367 which is verified by eassert.
8368 * editfns.c (save_excursion_save): Do not assume that
8369 selected_window always displays the buffer.
8370 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8373 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8375 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8378 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8380 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8382 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8384 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8385 since MinGW's w32api headers do. This avoids compiler warnings.
8387 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8390 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8392 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8394 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8396 * gtkutil.c (style_changed_cb): Check if frame is live and an
8397 X frame (Bug#14038).
8399 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8401 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8402 Define only for _WIN32_WINNT less than 0x0500.
8403 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8405 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8406 see its own definitions of 'struct timeval' and 'struct timezone'.
8408 Fix incompatibilities between MinGW.org and MinGW64 headers.
8409 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8411 * w32.c (REPARSE_DATA_BUFFER): Guard with
8412 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8414 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8416 * xterm.c: Include X11/XKBlib.h
8417 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8419 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8421 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8423 * blockinput.h (input_blocked_p): Likewise.
8424 * bytecode.c (exec_byte_code): Likewise.
8425 * callproc.c (call_process_kill, call_process_cleanup)
8426 (Fcall_process): Likewise.
8427 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8428 (Fccl_execute_on_string): Likewise.
8429 * character.c (string_escape_byte8): Likewise.
8430 * charset.c (read_hex): Likewise.
8431 * cm.c (calccost): Likewise.
8432 * data.c (cons_to_unsigned): Likewise.
8433 * dired.c (directory_files_internal, file_name_completion):
8435 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8436 (sit_for): Likewise.
8437 * doc.c (Fsubstitute_command_keys): Likewise.
8438 * doprnt.c (doprnt): Likewise.
8439 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8440 * emacsgtkfixed.c: Likewise.
8441 * fileio.c (file_offset, Fwrite_region): Likewise.
8442 * floatfns.c (Fexpt, fmod_float): Likewise.
8443 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8445 * font.c (font_intern_prop): Likewise.
8446 * frame.c (x_set_alpha): Likewise.
8447 * gtkutil.c (get_utf8_string): Likewise.
8448 * indent.c (check_display_width): Likewise.
8449 * intervals.c (create_root_interval, rotate_right, rotate_left)
8450 (split_interval_right, split_interval_left)
8451 (adjust_intervals_for_insertion, delete_node)
8452 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8453 (merge_interval_right, merge_interval_left, copy_intervals)
8454 (set_intervals_multibyte_1): Likewise.
8455 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8456 * keymap.c (Fkey_description): Likewise.
8457 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8458 * lread.c (openp, read_integer, read1, string_to_number):
8460 * menu.c (ensure_menu_items): Likewise.
8461 * minibuf.c (read_minibuf_noninteractive): Likewise.
8462 * print.c (printchar, strout): Likewise.
8463 * process.c (create_process, Faccept_process_output)
8464 (wait_reading_process_output, read_process_output, send_process)
8465 (wait_reading_process_output): Likewise.
8466 * profiler.c (make_log, handle_profiler_signal): Likewise.
8467 * regex.c (re_exec): Likewise.
8468 * regex.h: Likewise.
8469 * search.c (looking_at_1, Freplace_match): Likewise.
8470 * sysdep.c (get_child_status, procfs_ttyname)
8471 (procfs_get_total_memory): Likewise.
8472 * systime.h (EMACS_TIME_VALID_P): Likewise.
8473 * term.c (dissociate_if_controlling_tty): Likewise.
8474 * window.c (get_phys_cursor_glyph): Likewise.
8475 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8476 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8478 * xfns.c (Fx_window_property): Likewise.
8479 * xmenu.c (set_frame_menubar): Likewise.
8480 * xselect.c (x_get_window_property, x_handle_dnd_message):
8482 * xsmfns.c (smc_save_yourself_CB): Likewise.
8483 * xterm.c (x_scroll_bar_set_handle): Likewise.
8485 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8487 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8488 to be optional or nil. Adjust comment and convert it to docstring.
8489 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8490 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8492 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8494 Static checking by GCC 4.8-20130319.
8495 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8496 * process.c (Fset_process_datagram_address)
8497 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8498 * xdisp.c (get_char_face_and_encoding):
8499 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8500 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8501 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8503 2013-03-24 Ken Brown <kbrown@cornell.edu>
8505 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8506 fix compilation on 64-bit Cygwin, where underscores are not
8507 automatically prepended.
8509 * w32term.c (w32_initialize): Silence compiler warning.
8511 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8513 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8514 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8515 variables, to save and restore frame dimensions.
8516 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8517 after returning from a 'fullscreen' configuration.
8518 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8519 to avoid races between the main thread and the input thread.
8521 * w32term.h (struct w32_output): New members normal_width,
8522 normal_height, normal_top, normal_left, and prev_fsmode.
8523 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8524 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8527 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8528 'fullscreen' parameter. Always record previous width and height
8529 of the frame, except when switching out of maximized modes, so
8530 that they could be restored correctly, instead of resetting to the
8531 default frame dimensions. Send SC_RESTORE command to the frame,
8532 unless we are going to send SC_MAXIMIZE, to restore the frame
8533 resize hints in the mouse pointer shown by the window manager.
8536 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8538 * lisp.h (get_frame_param): Adjust conditions for prototype
8541 2013-03-22 Ken Brown <kbrown@cornell.edu>
8543 * unexcw.c: Drop unneeded inclusion of w32common.h.
8544 (report_sheap_usage): Declare.
8545 (read_exe_header): Add magic numbers for x86_64.
8546 (fixup_executable): Fix printf format specifier for unsigned long
8549 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8551 * frame.h (struct frame): Put menu_bar_window under #ifdef
8552 because this member is not needed when X toolkit is in use.
8553 (fset_menu_bar_window):
8554 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8555 (free_glyphs, update_frame):
8556 * xdisp.c (expose_frame): Likewise.
8557 (display_menu_bar): Likewise. Remove redundant eassert.
8558 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8561 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8563 Use functions and constants to manipulate Lisp_Save_Value objects.
8564 This replaces code that used macros and strings and token-pasting.
8565 The change makes the C source a bit easier to follow,
8566 and shrinks the Emacs executable a bit.
8567 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8568 (make_save_value): Change 1st arg from string to enum. All callers
8571 (mark_object): Use if, not #if, for GC_MARK_STACK.
8572 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8573 (XSAVE_OBJECT): Now functions, not macros.
8574 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8575 the constant was never used.
8576 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8577 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8578 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8579 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8581 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8582 type3 with a single member save_type. All uses changed.
8583 (save_type, set_save_pointer, set_save_integer): New functions.
8584 * print.c (PRINTX): Remove.
8586 * alloc.c: Remove redundant static declarations.
8588 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8590 * window.h (struct window): Convert left_col, top_line, total_lines
8591 and total_cols from Lisp_Objects to integers. Adjust comments.
8592 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8594 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8595 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8596 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8597 Adjust users where appropriate.
8599 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8601 * frame.h (struct frame): Drop resx and resy because the same data is
8602 available from window system-specific output context. Adjust users.
8603 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8604 New functions to provide defaults when no window system available.
8605 (FRAME_RES_X, FRAME_RES_Y): New macros.
8606 (NUMVAL): Move from xdisp.c.
8607 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8608 (Ffont_face_attributes, Fopen_font):
8609 * image.c (gs_load):
8610 * w32font.c (fill_in_logfont):
8611 * xdisp.c (calc_pixel_width_or_height):
8612 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8613 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8615 2013-03-20 Kenichi Handa <handa@gnu.org>
8617 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8618 to 1 (temporary workaround until a bug related to ASCII
8619 optimization is fixed).
8621 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8623 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8624 Signal error if window is not internal. Adjust docstring.
8625 (delete_all_child_windows): Use combination_limit to save the buffer.
8626 (Fset_window_configuration): Adjust accordingly.
8627 * print.c (syms_of_print): Initialize debugging output not here...
8628 (init_print_once): ...but in a new function here.
8629 * lisp.h (init_print_once): Add prototype.
8630 * emacs.c (main): Add call to init_print_once. Adjust comments.
8632 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8634 * window.c (window_resize_check, window_resize_apply)
8635 (window_from_coordinates, recombine_windows, set_window_buffer)
8636 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8637 (Fsplit_window_internal, Fdelete_window_internal)
8638 (freeze_window_starts): Use bool for booleans.
8639 * window.h (window_frame_coordinates, resize_frame_windows)
8640 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8642 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8644 * dispnew.c (bitch_at_user): Use `user-error'.
8646 2013-03-17 Ken Brown <kbrown@cornell.edu>
8648 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8649 as return type of image_background. (Bug#13981)
8650 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8652 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8654 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8655 (ns_select): Don't return with result uninitialized.
8657 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8660 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8662 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8663 directories. If filename is nil, get directory name (Bug#13932).
8664 Use getFilename and getDirectory.
8665 (getFilename, getDirectory): New methods for EmacsSavePanel and
8667 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8669 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8671 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8673 2013-03-15 Kenichi Handa <handa@gnu.org>
8675 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8676 (adjust_after_replace): Make it back to static. Delete the third
8677 arg text_at_gap_tail. Cancel the code for handling it.
8679 * coding.h (struct coding_system): New member eol_seen.
8681 * coding.c (detect_ascii): New function.
8682 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8683 when the source bytes are actually scanned. On detecting for
8684 coding_category_utf_8_auto, call detect_ascii instead of scanning
8685 source bytes directly.
8686 (produce_chars): Call insert_from_gap with the new arg 0.
8687 (encode_coding): Likewise.
8688 (decode_coding_gap): Control ASCII optimization by the variable
8689 disable_ascii_optimization instead of #ifndef .. #endif.
8690 Deccode EOL format according to coding->eol_seen.
8691 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8694 * lisp.h (adjust_after_replace): Cancel externing it.
8695 (insert_from_gap): Adjust prototype.
8697 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8699 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8700 FULLSCREEN_MAXIMIZED. (Bug#13935)
8702 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8704 * region-cache.c (find_cache_boundary, move_cache_gap)
8705 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8706 Simplify debugging check and convert to eassert. Adjust comment.
8707 (pp_cache): Put under ENABLE_CHECKING.
8709 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8711 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8712 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8714 (w32fullscreen_hook): If the frame is visible, reset
8715 f->want_fullscreen flag after changing the frame size. If the
8716 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8719 2013-03-13 Daniel Colascione <dancol@dancol.org>
8721 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8722 too so that these builds can use Cygwin's file conversion
8723 functions. (We've been building and linking cygw32.o all along
8724 and just not using it.)
8726 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8728 File synchronization fixes (Bug#13944).
8729 * Makefile.in (LIB_FDATASYNC): New macro.
8731 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8732 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8733 Don't worry about HAVE_FSYNC, since a substitute fsync is
8734 available if the system lacks one.
8735 (Fwrite_regin): Retry fsync if interrupted.
8737 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8739 * w32term.c (w32_read_socket): If the Emacs frame is being
8740 activated, call w32fullscreen_hook, to make sure the new frame
8741 dimensions are in effect. (Bug#13937)
8743 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8745 * xdisp.c (init_iterator): Simplify because both character and byte
8746 positions are either specified or -1. Add eassert. Adjust comment.
8747 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8748 character and byte positions can be obtained from marker.
8750 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8752 Static checking by Sun C 5.12.
8753 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8754 * bytecode.c (exec_byte_code):
8755 * dispnew.c (init_display):
8757 * fileio.c (Fsubstitute_in_file_name):
8758 * keyboard.c (Fevent_convert_list):
8759 * keymap.c (Fsingle_key_description):
8760 * term.c (maybe_fatal, fatal):
8761 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8762 * xsmfns.c (Fhandle_save_session):
8763 Omit unreachable code.
8764 * keymap.c (map_keymap_char_table_item): Cast void * to
8765 a function pointer type; the C Standard requires this.
8767 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8768 Include <sys/param.h> unconditionally, as that works elsewhere and
8769 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8770 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8773 See ChangeLog.12 for earlier changes.
8779 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8781 This file is part of GNU Emacs.
8783 GNU Emacs is free software: you can redistribute it and/or modify
8784 it under the terms of the GNU General Public License as published by
8785 the Free Software Foundation, either version 3 of the License, or
8786 (at your option) any later version.
8788 GNU Emacs is distributed in the hope that it will be useful,
8789 but WITHOUT ANY WARRANTY; without even the implied warranty of
8790 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8791 GNU General Public License for more details.
8793 You should have received a copy of the GNU General Public License
8794 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.