1 2013-12-24 Eli Zaretskii <eliz@gnu.org>
3 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
4 file name when it is submitted to ShellExecute. Simplify code.
5 Don't test DOCUMENT for being a string, as that is enforced by
8 2013-12-23 Eli Zaretskii <eliz@gnu.org>
10 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
11 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
12 redisplay_tool_bar does. Improve and fix commentary.
13 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
14 limits of the glyph matrices. (Bug#16051)
15 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
16 only when the new size is different from the old one, and the new
17 size can be achieved given the frame height.
19 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
21 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
23 2013-12-23 Glenn Morris <rgm@gnu.org>
25 * lread.c (Fload): Mention load-prefer-newer in doc.
27 2013-12-22 Martin Rudalics <rudalics@gmx.at>
29 Handle Bug#16207 by being more restrictive when running hooks.
30 * window.c (unwind_change_frame): New function.
31 (Fset_window_configuration): Don't run configuration change hook
32 while the frame configuration is unsafe. Call select_window
35 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
37 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
39 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
41 * nsterm.h: Declare EmacsColor category.
43 * nsterm.m (NSColor): Implement EmacsColor category.
44 (ns_get_color): Use colorUsingDefaultColorSpace.
45 (ns_get_color, ns_term_init): Use colorForEmacsRed.
47 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
49 2013-12-21 Eli Zaretskii <eliz@gnu.org>
51 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
52 having the PNG_NORETURN attribute, to avoid compiler warning in
55 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
57 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
59 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
60 fringe background extension.
61 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
62 because they are now always the same as `left' and `width',
63 respectively. Remove code for the case that `width' and
64 `sb_width' are different.
66 2013-12-20 Martin Rudalics <rudalics@gmx.at>
68 Remove scroll_bar_actual_width from frames.
69 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
70 * frame.c (Fscroll_bar_width): Return scroll bar area width.
71 (x_figure_window_size):
72 * nsterm.m (x_set_window_size):
73 * widget.c (set_frame_size):
74 * w32term.c (x_set_window_size):
75 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
76 scroll_bar_actual_width.
78 Convert scroll_bar members to integers on Windows.
79 * w32term.h (struct scroll_bar): Convert top, left, width,
80 height, start, end and dragging to integers.
81 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
83 * w32term.c (w32_set_scroll_bar_thumb)
84 (w32_scroll_bar_handle_click): Remove XINT conversions for
85 scroll_bar members. Treat bar->dragging as integer.
86 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
87 first element. Remove XINT conversions for scroll_bar members.
88 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
89 Remove XINT conversions for scroll_bar members.
91 Fix assignment for new window total sizes.
92 * window.c (Fwindow_resize_apply_total): Assign values for
95 2013-12-20 Chong Yidong <cyd@gnu.org>
97 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
100 2013-12-19 Eli Zaretskii <eliz@gnu.org>
102 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
103 current text face, for extending the face of the display margins.
106 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
109 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
111 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
114 * nsterm.m (Qfile, Qurl): New.
115 (EV_MODIFIERS2): New macro.
116 (EV_MODIFIERS): Use EV_MODIFIERS2.
117 (ns_term_init): Remove font and color from DND, does not work on
118 newer OSX, and other ports don't have them.
119 (performDragOperation:): Handle modifiers used during drag.
120 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
121 Remove global Lisp variables used to communicate with ns-win.el.
122 Remove font and color handling.
123 (syms_of_nsterm): Defsym Qfile and Qurl.
125 2013-12-19 Anders Lindgren <andlind@gmail.com>
127 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
128 (ns_constrain_all_frames, x_set_offset): Remove assignment to
130 (updateFrameSize:, windowWillResize:toSize:): Add trace.
131 (constrainFrameRect): Remove special case nr_screens == 1.
132 Don't constrain size to size of view.
134 * nsterm.h (ns_output): Remove dont_constrain.
136 2013-12-19 Anders Lindgren <andlind@gmail.com>
138 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
140 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
142 Minor fixes for recent openp changes.
143 * lisp.h (GCPRO7): New macro.
144 * lread.c (openp): Use bool for boolean; all callers changed.
145 Protect save_string from GC. Don't assume that file descriptors
146 are nonzero. Redo save_mtime comparison to avoid bogus GCC
147 warning about uninitialized variable.
149 2013-12-18 Eli Zaretskii <eliz@gnu.org>
151 * w32fns.c (emacs_abort): Use intptr_t as argument of
152 INT_BUFSIZE_BOUND, to avoid compiler warnings.
154 2013-12-18 Glenn Morris <rgm@gnu.org>
156 * lread.c (Fload): Pass load_prefer_newer to openp.
157 Don't bother checking mtime if openp already did it.
158 (openp): Add `newer' argument, to check all suffixes
159 and find the newest file.
160 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
161 * callproc.c (call_process):
162 * charset.c (load_charset_map_from_file):
163 * emacs.c (init_cmdargs):
164 * image.c (x_create_bitmap_from_file, x_find_image_file):
166 * lread.c (Flocate_file_internal):
167 * process.c (Fformat_network_address):
168 * sound.c (Fplay_sound_internal):
169 * w32.c (check_windows_init_file):
170 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
172 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
174 2013-12-17 Eli Zaretskii <eliz@gnu.org>
176 * w32.c (getloadavg): Don't index samples[] array with negative
177 indices. Recover from wall-clock time being set backwards.
179 * w32term.c (w32_initialize): Declare the argument of
180 set_user_model as const.
182 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
183 (w32_menu_show): Constify some arguments passed to MessageBox.
185 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
186 to initialize Lisp objects.
188 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
189 initialize Lisp objects.
191 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
192 use variables used only on X under that condition.
194 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
195 variables not used there.
197 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
199 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
200 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
202 2013-12-16 Eli Zaretskii <eliz@gnu.org>
204 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
205 code, revealed in presence of R2L characters, character
206 compositions, and display vectors. A better fix for Bug#16148.
207 (extend_face_to_end_of_line): Don't reference tool_bar_window in
208 GTK and NS builds, they don't have this member of struct frame.
210 * dispextern.h (struct composition_it): Correct a comment for the
213 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
215 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
216 This prevents a compilation error on C compilers that do not
217 default functions to return 'int' if not declared. Also, add
218 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
219 since it now uses inline functions.
221 2013-12-16 Eli Zaretskii <eliz@gnu.org>
223 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
224 display margins on mode line, header line, and in the frame's
225 tool-bar window. (Bug#16165)
227 2013-12-16 Andreas Schwab <schwab@suse.de>
229 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
231 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
233 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
236 2013-12-16 Martin Rudalics <rudalics@gmx.at>
238 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
240 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
242 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
243 intended to find bogus pointers in font objects (Bug#16140).
244 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
245 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
246 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
247 Disable for MS-Windows due to Bug#15876; apparently this
248 requires more or less substantial changes in fontset code.
249 * xfont.c (xfont_close):
250 * xftfont.c (xftfont_close): Call x_display_info_for_display
251 to check whether 'Display *' is valid (Bug#16093 and probably
254 2013-12-15 Eli Zaretskii <eliz@gnu.org>
256 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
257 Reported by Juanma Barranquero <lekktu@gmail.com>.
259 * process.c (Fprocess_send_eof): Don't crash if someone tries to
260 open a pty on MS-Windows. (Bug#16152)
262 * emacs.c (decode_env_path): Fix bogus comparison against
263 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
265 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
267 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
268 (Fx_file_dialog): Add parentheses around && to silence warning.
270 * w32term.c (construct_drag_n_drop): Remove unused local variable.
272 2013-12-15 Eli Zaretskii <eliz@gnu.org>
274 * xdisp.c (extend_face_to_end_of_line): Extend background of
275 non-default face in margin areas as well. (Bug#16151)
276 (display_line): Call extend_face_to_end_of_line for continued
277 lines as well, if the display margins have non-zero width.
278 (set_glyph_string_background_width): When needed, set the
279 extends_to_end_of_line_p flag on glyph strings to be drawn in
280 margin areas, not only in the text area.
282 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
285 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
287 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
288 Don't worry about verify_error being t, since it has to be a list.
290 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
292 Use bool for boolean, focusing on headers.
293 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
294 No need to include <stdbool.h>, since conf_post.h does it now.
295 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
296 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
297 (SET_PER_BUFFER_VALUE_P):
298 * ccl.c, ccl.h (setup_ccl_program):
299 * ccl.h (CHECK_CCL_PROGRAM):
300 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
301 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
302 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
303 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
304 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
305 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
306 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
307 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
308 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
309 (CHARSET_FAST_MAP_SET):
310 * coding.c (decode_coding_ccl, encode_coding_ccl):
311 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
312 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
313 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
314 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
315 (decode_coding_c_string):
316 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
317 * conf_post.h (has_attribute):
318 * dispextern.h (trace_redisplay_p):
319 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
320 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
321 (SET_GLYPH_FROM_CHAR_GLYPH):
322 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
323 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
324 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
325 (cursor_in_mouse_face_p):
326 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
327 (blank_row, prepare_desired_row)
328 (build_frame_matrix_from_leaf_window, make_current)
329 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
330 (update_window, scrolling_window, update_frame_line):
331 * disptab.h (GLYPH_FOLLOW_ALIASES):
332 * editfns.c (Fformat):
333 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
334 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
335 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
336 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
337 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
338 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
340 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
341 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
342 (FRAME_MOUSE_UPDATE):
343 * fringe.c (Fdefine_fringe_bitmap):
344 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
345 (x_create_bitmap_from_xpm_data, xpm_load_image):
346 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
347 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
348 (MERGE_INTERVAL_CACHE):
349 * keymap.h (KEYMAPP):
350 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
351 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
352 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
353 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
354 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
355 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
356 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
357 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
358 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
359 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
360 (SETUP_BUFFER_SYNTAX_TABLE):
361 * systime.h (timespec_valid_p):
362 * term.c (save_and_enable_current_matrix):
363 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
364 * xdisp.c (in_display_vector_p, display_tool_bar_line)
365 (redisplay_internal, try_window_reusing_current_matrix)
366 (sync_frame_with_window_matrix_rows, try_window_id)
367 (display_menu_bar, display_tty_menu_item, display_mode_line)
368 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
369 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
370 * xmenu.c (xmenu_show):
371 * xterm.c (use_xim, x_term_init):
372 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
373 (struct x_bitmap_record):
374 Use bool for booleans.
375 * ccl.c (struct buffer_text):
376 * ccl.h (struct ccl_program):
377 * charset.h (struct charset):
379 * coding.h (struct iso_2022_spec, struct coding_system):
380 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
381 (struct glyph_string, struct face, struct face_cache)
382 (struct bidi_string_data, struct bidi_it)
383 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
385 * editfns.c (Fformat):
386 * frame.h (struct frame):
387 * fringe.c (struct fringe_bitmap):
388 * intervals.h (struct interval):
389 * keyboard.h (struct kboard):
390 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
391 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
392 (struct Lisp_Buffer_Local_Value, union specbinding):
393 * macfont.m (struct macfont_info):
394 * process.h (struct Lisp_Process):
395 * termchar.h (struct tty_display_info):
396 * window.h (struct window):
397 * xterm.h (struct x_output):
398 Use bool_bf for boolean bit-fields.
399 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
401 * ccl.h (struct ccl_program): Remove unused members private_state,
402 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
404 (struct ccl_spec): Remove unused members cr_carryover,
406 * conf_post.h: Include <stdbool.h>.
408 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
409 * interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
410 Surround statement macro with proper 'do { ... } while (false)' brackets.
411 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
412 Args must now be expressions; all callers changed.
413 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
414 (PRODUCE_GLYPHS): Simplify use of boolean.
415 * fileio.c (Fcopy_file):
416 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
417 * lisp.h (UNGCPRO): Return void, not int.
418 (FOR_EACH_TAIL): Use void expression, not int expression.
419 * region-cache.c: Reindent.
420 * region-cache.h: Copy comments from region-cache.c, to fix
421 incorrect remarks about booleans.
423 2013-12-14 Eli Zaretskii <eliz@gnu.org>
425 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
426 when character at point is displayed from a display vector.
429 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
431 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
432 now a list of certificate validation checks that will abort a
433 connection with an error.
434 (Fgnutls_boot): Document it and use it.
436 2013-12-14 Martin Rudalics <rudalics@gmx.at>
438 * w32term.c (w32_enable_frame_resize_hack): New variable.
439 (x_set_window_size): Use it to hack frame resizing on Windows
442 2013-12-14 Eli Zaretskii <eliz@gnu.org>
444 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
445 Windows-specific code to w32.c. Change error message text to
446 match that of Posix platforms.
448 * w32.c (w32_copy_file): New function, most of the code copied and
449 reworked from Fcopy_file. Improve error handling. Plug memory
450 leak when errors are thrown. Support file names outside of the
451 current codepage. (Bug#7100)
453 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
455 * lread.c (load_path_default): Prototype.
457 2013-12-13 Glenn Morris <rgm@gnu.org>
459 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
461 (load-path-default): Remove `changed' argument.
462 Do not set dump_path permanently. Simplify.
463 (init_lread): Simplify.
464 (syms_of_lread): Remove dump_path.
466 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
468 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
469 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
470 2013-12-12 font-related change to avoid Bug#16128, which
471 is quite hard to fix without even more substantial changes.
473 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
475 * font.c (font_close_object): Check for live frame (Bug#16128).
477 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
479 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
480 Return ptrdiff_t, not int, since it's a buffer size.
481 Reindent/reparen some macros to a more Gnuish style.
483 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
485 Avoid undefined behavior with huge regexp interval counts.
486 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
487 since it's now specialized to interval counts. All uses changed.
488 Do not assume wrapraound on signed integer overflow.
489 (regex_compile): Simplify based on the above changes.
491 2013-12-12 Eli Zaretskii <eliz@gnu.org>
493 Support file names on MS-Windows that use characters outside of
494 the current system codepage. (Bug#7100)
496 * w32.c (get_file_security, set_file_security)
497 (create_symbolic_link): Separate pointers and boolean flags for
498 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
499 non-zero, else the former.
500 (codepage_for_filenames, filename_to_utf16, )
501 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
503 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
505 (normalize_filename): Lose the DBCS code, now works on UTF-8.
506 Accept only one argument; all callers changed.
507 (dostounix_filename): Remove the second argument, now works in
508 UTF-8. All callers changed.
509 (parse_root): Lose DBCS code.
510 (get_long_basename, w32_get_short_filename, init_environment)
511 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
512 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
513 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
514 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
515 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
516 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
518 (ansi_encode_filename): New function.
519 (get_emacs_configuration, get_emacs_configuration_options):
521 (add_volume_info, GetCachedVolumeInformation): Run the input file
522 name through unixtodos_filename, to ensure it is stored and
523 referenced in canonical form.
524 (get_volume_info): Lose the DBCS code, now works in UTF-8.
525 (logon_network_drive, sys_link, utime): Improve error handling.
526 (sys_access): New function.
527 (hashval, generate_inode_val): Unused functions deleted.
528 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
529 (check_windows_init_file): Convert error message from UTF-8 to
530 ANSI codepage, for display in the message box.
531 (globals_of_w32): Set w32_unicode_filenames according to the OS
534 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
535 w32_unicode_filenames is non-zero, ANSI mode otherwise.
536 (syms_of_w32term): Declare w32-unicode-filenames.
538 * w32proc.c (new_child, delete_child): Remove code that handled
539 unused pending_deletion and input_file members of the child struct.
540 (create_child, sys_spawnve): Convert all file names to ANSI
541 codepage. Use ANSI APIs explicitly; forcibly fail if any file
542 name cannot be encoded in ANSI codepage. Don't use
543 unixtodos_filename, mirror slashes by hand.
544 (record_infile, record_pending_deletion): Functions deleted.
545 (Fw32_short_file_name): Call w32_get_short_filename instead of
548 * w32notify.c (add_watch): Work in Unicode mode when
549 w32_unicode_filenames is non-zero, ANSI mode otherwise.
550 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
551 instead, do the same with Lisp primitives.
553 * w32fns.c (file_dialog_callback, Fx_file_dialog)
554 (Fsystem_move_file_to_trash, Fw32_shell_execute)
555 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
556 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
557 (Fw32_shell_execute): Improve error reporting.
558 (Fdefault_printer_name): Ifdef away for Cygwin.
560 * w32.h (struct _child_process): Remove input_file and
561 pending_deletion members that are no longer used.
562 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
563 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
564 (ansi_encode_filename): New and updated prototypes.
566 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
568 (unexec): Don't use dostounix_filename, it expects a file name in
569 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
572 * fileio.c (Ffile_name_directory, file_name_as_directory)
573 (directory_file_name, Fexpand_file_name)
574 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
575 arguments of dostounix_filename.
576 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
577 use MAX_UTF8_PATH for size of file-name strings.
578 (emacs_readlinkat): Build an explicitly unibyte string for file
580 (syms_of_fileio) <file-name-coding-system>
581 default-file-name-coding-system>: Mention MS-Windows peculiarities.
583 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
584 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
585 directories to UTF-8.
586 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
587 environment, and each element of the input PATH, to UTF-8.
589 * dired.c (file_attributes): Use build_unibyte_string explicitly
590 to make Lisp strings from user and group names.
592 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
595 * coding.c (decode_file_name, encode_file_name): New functions.
597 * termcap.c (tgetent): Adapt to the change in arguments of
600 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
603 * msdos.c (dostounix_filename, init_environment): Adapt to the
604 change in arguments of dostounix_filename.
606 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
607 [WINDOWSNT]: Encode file names passed to the image libraries in
610 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
611 [WINDOWSNT]: Convert file names to the current ANSI codepage.
613 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
614 arguments of dostounix_filename.
616 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
618 * font.h (struct font_entity) [HAVE_NS]: New field to record
619 font driver which was used to create this entity.
620 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
621 frame where the font was opened.
622 (font_close_object): Add prototype.
623 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
624 (font_close_object): Not static any more. Lost frame arg.
625 Adjust comment and users.
626 * alloc.c (cleanup_vector): Call font_close_object to adjust
627 per-frame font counters correctly. If HAVE_NS, also call
628 driver-specific cleanup for font-entity objects.
629 * ftfont.c (ftfont_open):
630 * nsfont.m (nsfont_open):
631 * w32font.c (w32font_open_internal):
632 * xfont.c (xfont_open):
633 * xftfont.c (xftfont_open): Save frame pointer in font object.
634 * macfont.m (macfont_open): Likewise.
635 (macfont_descriptor_entity): Save driver pointer to be able
636 to call its free_entity routine when font-entity is swept.
637 * ftxfont.c (ftxfont_open): Add eassert because frame
638 pointer should be saved by ftfont_driver.open.
640 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
642 * xterm.c (x_make_frame_visible): Restore hack which is needed when
643 input polling is used. This is still meaningful for Cygwin, see
644 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
645 * keyboard.c (poll_for_input_1, input_polling_used): Define
647 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
648 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
649 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
650 (font_for_char): Prefer ptrdiff_t to int for buffer position.
651 (face_for_char): Likewise. Rearrange eassert and return ASCII
652 face for CHAR_BYTE8_P.
653 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
655 2013-12-11 Ken Brown <kbrown@cornell.edu>
657 * dispextern.h (erase_phys_cursor):
658 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
660 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
662 * nsterm.m (x_free_frame_resources):
663 * term.c (tty_free_frame_resources):
664 * xterm.c (x_free_frame_resources): Do not check for non-NULL
665 face cache because it's implied by free_frame_faces anyway.
666 * w32term.c (x_free_frame_resources): Likewise. Do not call
667 free_frame_faces twice.
669 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
671 * editfns.c (Fformat_time_string): Mention %F in the doc.
673 2013-12-11 Martin Rudalics <rudalics@gmx.at>
675 * window.c (resize_frame_windows): Don't return immediately when
676 the root window's size doesn't change - the minibuffer window
677 may still have to be repositioned/resized.
678 * xfns.c (Fx_create_frame): Always change the frame size after
679 initializing the frame's faces.
680 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
681 change_frame_size should already have done it.
682 (x_new_font): Assign new tool- and menu-bar heights.
683 (x_set_window_size_1): Account for tool- and menu-bar heights
684 (Bug#16013). Don't set pixel sizes since change_frame_size
685 should already have done it.
687 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
689 Remove the option of using libcrypto.
690 * Makefile.in (LIB_CRYPTO): Remove.
691 (LIBES): Don't use it.
693 2013-12-11 Juri Linkov <juri@jurta.org>
695 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
696 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
698 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
700 * xdisp.c (display_tool_bar_line): Don't extend on a previously
701 drawn tool bar items (Bug#16058).
702 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
704 2013-12-09 Ken Brown <kbrown@cornell.edu>
706 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
708 * lisp.h (get_frame_param): Adjust conditions for prototype
711 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
713 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
714 Avoid unused macro warning if configured --without-xft.
716 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
718 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
720 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
722 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
724 * emacs.c (main): Call fixup_locale a second time for GNUStep.
726 2013-12-08 Martin Rudalics <rudalics@gmx.at>
728 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
730 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
732 Use libcrypto's checksum implementations if available, for speed.
733 * Makefile.in (LIB_CRYPTO): New macro.
736 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
737 The macro didn't conform to C99 due to type mismatch,
738 which caused compilation failure with Sun C 5.12,
739 and it was confusing anyway. Include window.h to declare
740 redisplay_other_windows.
742 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
744 * window.c (set_window_buffer): Update mode line (bug#16084).
746 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
748 Fix minor problems found by static checking.
749 * keyboard.c (poll_for_input_1, input_polling_used):
750 Define only if HAVE_NTGUI.
751 * xmenu.c (popup_activate_callback): Omit unnecessary
752 check against USE_X_TOOLKIT, which must be defined here anyway.
753 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
756 2013-12-07 Martin Rudalics <rudalics@gmx.at>
758 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
760 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
762 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
764 * nsterm.m (x_set_window_size): Remove fprintf.
765 (init): Define always. Set applicationDidFinishLaunchingCalled
767 (applicationDidFinishLaunching:):
768 Set applicationDidFinishLaunchingCalled.
769 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
772 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
774 Pixel resize changes for NS (Bug#16049).
775 * nsterm.m (x_set_window_size): Change parameters rows/cols to
776 height/width. row/cols are locals.
777 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
778 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
779 (windowWillResize): Remove gsextra. Calculate extra as in
781 (x_new_font): Don't change frame size if fullscreen.
782 Change size pixelwise.
784 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
785 comment in xfns.c. Change to pixelwise call.
787 2013-12-06 Eli Zaretskii <eliz@gnu.org>
789 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
792 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
794 * xterm.c (input_signal_count): Remove.
795 (x_dispatch_event): Define unconditionally.
796 (x_make_frame_visible): Process X events until the frame
797 is really visible (Bug#16027).
798 * xterm.h (x_dispatch_event): Declare unconditionally.
800 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
802 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
804 * nsterm.m (x_set_window_size): Handle pixelwise.
806 2013-12-05 Martin Rudalics <rudalics@gmx.at>
808 * w32term.c (x_new_font):
809 * xterm.c (x_new_font): Calculate new frame size from new font
812 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
814 * lisp.h (FOR_EACH_TAIL): New macro.
815 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
817 * window.c (select_window): Call second wset_redisplay before we change
818 selected_window (bug#16034).
820 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
822 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
824 2013-12-04 Eli Zaretskii <eliz@gnu.org>
826 * w32xfns.c: Include window.h, to avoid a compiler warning.
828 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
830 * window.c (window_scroll): Mark window for redisplay (bug#16034).
831 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
832 window_scroll takes care of it.
833 (Fset_window_point, Fdelete_other_windows_internal)
834 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
835 (Fsplit_window_internal, Fdelete_window_internal)
836 (Fresize_mini_window_internal, Fset_window_configuration)
837 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
838 cause redisplay instead of forcing a complete redisplay.
839 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
840 we're only affecting the selected_window.
842 2013-12-04 Eli Zaretskii <eliz@gnu.org>
844 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
845 directional control characters. Update type and category
846 determination according to the UBA from Unicode v6.3.
847 (bidi_category_t): New category EXPLICIT_FORMATTING.
849 * dispextern.h (bidi_type_t): Update to include new bidirectional
850 properties introduced with Unicode v6.3. (Bug#16043)
852 2013-12-04 Martin Rudalics <rudalics@gmx.at>
854 * xterm.c (XTflash): Fix coordinate of bottom area to flash
857 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
859 * font.c (font_list_entities): Remove dummy assignment.
860 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
861 used on graphic displays only. Remove unused 'font_encoder' member.
862 (struct font_bitmap): Remove unused 'extra' member.
863 * nsfont.m (nsfont_open):
864 * w32font.c (w32font_open_internal):
865 * ftfont.c (ftfont_get_bitmap): Adjust users.
867 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
869 Use bool for boolean.
870 * tparam.c (tparam1):
871 * undo.c (record_point, record_property_change):
872 Use bool for boolean, for local vars that are always true or false.
874 Minor integer overflow fixes (Bug#16033).
875 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
876 This improves on the previous fix to this function.
877 (window_resize_check): When summing up pixel counts, don't rely on
878 undefined behavior if the sum overflows.
880 2013-12-03 Martin Rudalics <rudalics@gmx.at>
882 * window.c (Fset_window_new_pixel): Don't choke at negative
883 argument value (Bug#16033).
885 * xfns.c (Fx_create_frame): Add another call to change_frame_size
886 to avoid crash in window_box_height.
888 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
889 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
891 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
893 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
895 Minor integer overflow fixes.
896 * window.c (Fset_window_new_pixel, grow_mini_window):
897 * xdisp.c (Fwindow_text_pixel_size):
898 Avoid undefined behavior on signed integer overflow.
899 * xfns.c (x_set_mouse_color):
900 Check that drag shape fits in 'unsigned', since that's what X wants.
902 2013-12-02 Eli Zaretskii <eliz@gnu.org>
904 Improve reporting of fatal exception on MS-Windows.
905 * w32fns.c (my_exception_handler): New function.
906 (globals_of_w32fns): Set it up as the unhandled exception
907 handler. Initialize exception code and address to zeros.
908 (emacs_abort): If the exception code and address are available,
909 print them at the beginning of the backtrace. Fix the format of
910 printing addresses (was producing 0x0x12345678 on XP).
913 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
915 * eval.c (Fbacktrace__locals): New function.
916 (syms_of_eval): Defsubr it.
918 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
920 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
921 Define here to unify between...
922 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
923 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
925 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
927 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
929 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
930 fringe background extension.
931 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
932 because they are now always the same as `left' and `width',
933 respectively. Remove code for the case that `width' and
934 `sb_width' are different.
936 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
938 Fix minor problems found by static checking.
939 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
940 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
941 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
943 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
945 * image.c (imagemagick_compute_animated_image): Don't crash if we
946 have an animation with different-sized images (bug#15313).
948 2013-11-30 Martin Rudalics <rudalics@gmx.at>
950 Remove some unused items introduced during pixelwise change.
951 * window.c (window_resize_total_check): Remove unused function.
952 * xdisp.c (remember_mouse_glyph): Remove unused label.
953 (Ftool_bar_height): Move declaration inside #if.
954 * xterm.c (x_set_window_size): Don't use r and c.
956 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
958 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
961 * window.c (Fset_window_configuration): Comment out unused variables.
963 * w32term.c (w32_read_socket): Remove unused variable `buf'.
965 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
967 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
969 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
971 * gnutls.c (gnutls_audit_log_function): Only declare and define if
972 HAVE_GNUTLS3 (Bug#16001).
974 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
975 if interrupts are deferred (Bug#15801).
977 2013-11-30 Martin Rudalics <rudalics@gmx.at>
979 Support resizing frames and windows pixelwise.
980 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
981 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
982 (struct glyph_matrix): Replace window_left_col and
983 window_top_line by window_pixel_left and window_pixel_top.
984 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
986 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
987 (draw_window_divider, move_it_to, x_draw_right_divider)
988 (x_draw_bottom_divider, change_frame_size): Add or fix
990 * dispnew.c (change_frame_size_1): Change prototype.
991 (adjust_glyph_matrix, required_matrix_width)
992 (adjust_frame_glyphs_for_window_redisplay): Use pixel
993 values instead of lines and columns.
994 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
995 WINDOW_TOTAL_FRINGE_WIDTH.
996 (handle_window_change_signal, do_pending_window_change)
997 (init_display): Adjusts calls of change_frame_size.
998 (change_frame_size, change_frame_size_1): Handle pixelwise
1000 * frame.c (Qright_divider_width, Qbottom_divider_width):
1002 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1003 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1004 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1005 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1007 (set_frame_param): New function.
1008 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1009 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1010 (Ffringe_width, Fborder_width, Fright_divider_width)
1011 (Fbottom_divider_width): New functions, defsubr them.
1012 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1013 New argument pixelwise.
1014 (struct frame_parm_table): New members Qright_divider_width and
1015 Qbottom_divider_width.
1016 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1017 (x_report_frame_params): Handle Qright_divider_width and
1018 Qbottom_divider_width.
1019 (x_set_right_divider_width, x_set_bottom_divider_width):
1021 (frame_resize_pixelwise): New option.
1022 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1023 new_pixelwise, right_divider_width and bottom_divider_width;
1024 remove total_lines; rename text_lines, text_cols, new_text_lines
1025 and new_text_cols to text_height, text_width, new_height and
1026 new_width respectively.
1027 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1028 FRAME_TEXT_WIDTH respectively.
1029 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1030 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1031 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1033 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1034 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1035 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1036 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1037 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1038 (FRAME_TOTAL_COLS_ARG): Remove macro.
1039 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1040 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1041 (x_wm_set_size_hint): Handle frame pixel sizes.
1042 * indent.c (compute_motion, Fcompute_motion):
1043 Call window_body_width instead of window_body_cols.
1044 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1045 (make_lispy_position): Handle right and bottom dividers.
1046 (Fsuspend_emacs): Pixelize call of change_frame_size.
1047 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1048 * lisp.h: Extern set_frame_param.
1049 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1051 (Fx_create_frame): Add entry for vertical_drag_cursor.
1052 Pixelize call of change_frame_size.
1053 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1054 * nsterm.m (ns_update_window_end): Optionally draw right
1056 (x_set_window_size): Add argument pixelwise.
1057 Call check_frame_size and change_frame_size with pixelwise zero.
1058 (ns_draw_window_divider): New function.
1059 (ns_redisplay_interface): Add ns_draw_window_divider.
1060 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1061 (x_new_font): Call x_set_window_size with pixelwise zero.
1062 * print.c (print_object): For a window print its sequence
1064 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1065 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1066 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1067 (w32_createwindow): Use scroll bar area width.
1068 (w32_wnd_proc): Handle bottom divider width.
1069 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1070 (Fx_create_frame): Default divider width parameters.
1071 Caclulate sizes pixelwise. Add vertical drag cursor support.
1072 (x_create_tip_frame): Default divider widths to zero.
1073 Pixelize call to change_frame_size.
1074 (Fx_show_tip): Add handling of divider widths. Pixelize window
1076 (Fw32_frame_rect): New function.
1077 (frame_parm_handler w32_frame_parm_handlers): Add divider
1079 (Vx_window_vertical_drag_shape): Add variable.
1080 * w32inevt.c (resize_event, maybe_generate_resize_event):
1081 Pixelize change_frame_size calls.
1082 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1084 * w32term.c (w32_draw_window_divider): New function.
1085 (x_update_window_end): Handle right divider.
1086 (w32_draw_fringe_bitmap, x_scroll_run)
1087 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1088 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1089 Calculate new frame sizes pixelwise.
1090 (x_new_font): Pixelize call to x_set_window_size.
1091 (x_check_fullscreen): Pixelize call to change_frame_size.
1092 (x_set_window_size_1, x_set_window_size): New argument
1093 pixelwise. Calculate pixelwise.
1094 (x_wm_set_size_hint): Use scroll bar area width.
1095 (w32_redisplay_interface): Add w32_draw_window_divider.
1096 * w32term.h (struct w32_output): Add vertical drag cursor.
1097 * widget.c (set_frame_size, update_wm_hints)
1098 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1100 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1101 * window.c (sequence_number): Restore.
1102 (Fwindow_pixel_width, Fwindow_pixel_height)
1103 (Fwindow_mode_line_height, Fwindow_header_line_height)
1104 (window_pixel_to_total, Frun_window_scroll_functions)
1105 (Fset_window_new_pixel, window_resize_apply_total)
1106 (Fwindow_resize_apply_total): New functions.
1107 (window_body_height, window_body_width): Rename from
1108 window_body_lines. New argument PIXELWISE.
1109 Calculate pixelwise.
1110 (Fwindow_body_height, Fwindow_body_width): New argument
1112 (coordinates_in_window, window_relative_x_coord): Use window's
1113 pixel width instead of total width.
1114 (replace_window, recombine_windows): Initialize pixel values.
1115 (resize_root_window, resize_frame_windows, grow_mini_window)
1116 (shrink_mini_window): New argument PIXELWISE.
1117 Calculate pixelwise.
1118 (Fdelete_other_windows_internal, adjust_window_margins)
1119 (window_resize_check, window_resize_apply)
1120 (Fdelete_window_internal, Fresize_mini_window_internal)
1121 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1122 (check_frame_size): Rename arguments. New argument PIXELWISE.
1123 Calculate pixelwise.
1124 (set_window_buffer): Make samebuf bool. Run configuration change
1125 hook only if buffer changed.
1126 (Fset_window_buffer): Rewrite doc-string.
1127 (make_window): Initialize new_pixel slot.
1128 (Fwindow_resize_apply): Check pixel size of root window.
1129 (Fsplit_window_internal): Call 2nd argument pixel_size.
1130 Calculate pixelwise.
1131 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1133 (save_window_data): New slots frame_text_width,
1134 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1135 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1137 (Fcurrent_window_configuration, Fset_window_configuration)
1138 (save_window_save, compare_window_configurations): Handle new
1139 slots in save_window_data and saved_window.
1140 (Fset_window_scroll_bars): Fix doc-string.
1141 (window_resize_pixelwise): New variable.
1142 (coordinates_in_window, Fcoordinates_in_window_p):
1144 (make_parent_window): Adjust sequence_number.
1145 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1147 * window.h (struct window): New members new_pixel, pixel_left,
1148 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1149 (wset_new_pixel): New function.
1150 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1151 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1152 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1153 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1154 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1155 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1156 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1157 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1158 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1159 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1160 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1161 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1162 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1163 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1164 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1166 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1167 (window_body_width, check_frame_size): Adapt external declarations.
1168 * xdisp.c (last_max_ascent): New integer.
1169 (window_text_bottom_y): Handle bottom divider.
1170 (window_box_width, window_box_height): Calculate pixelwise.
1171 (get_glyph_string_clip_rects): Handle right divider.
1172 (remember_mouse_glyph): When windows are resized pixelwise
1173 proceed with width and height set to 1.
1174 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1176 (move_it_to): Calculate and return maximum x position
1178 (Fwindow_text_pixel_size): New function.
1179 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1180 (tool_bar_lines_needed): Rename to tool_bar_height.
1181 Calculate pixelwise.
1182 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1183 Calculate pixelwise.
1184 (redisplay_tool_bar): Calculate pixelwise.
1185 (redisplay_window): Calculate pixelwise. Handle dividers.
1186 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1187 (x_draw_vertical_border): Handle dividers.
1188 (define_frame_cursor1): Handle vertical drag cursor.
1189 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1190 (expose_window): Calculate pixelwise. Handle dividers.
1191 (init_xdisp): Initialize pixel values.
1192 * xfaces.c (Qwindow_divider): New face.
1193 (realize_basic_faces): Realize it.
1194 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1195 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1196 (x_set_scroll_bar_default_width): Default actual width to 16.
1197 (Fx_create_frame): Set sizes pixelwise.
1198 (x_create_tip_frame): Default divider widths to zero.
1199 Pixelize call of change_frame_size.
1200 (Fx_show_tip): Handle divider widths. Initial pixel position
1202 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1203 (Vx_window_vertical_drag_shape): New option.
1204 * xmenu.c (free_frame_menubar): Pixelize call of
1206 * xterm.c (x_draw_window_divider): New function.
1207 (x_update_window_end): Optionally draw right divider.
1208 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1209 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1210 (handle_one_xevent, x_new_font): Calculate pixelwise.
1211 (x_set_window_size_1, x_set_window_size): New argument
1212 pixelwise. Calculate pixelwise.
1213 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1214 (struct x_redisplay_interface): Add x_draw_window_divider.
1215 * xterm.h (struct x_output): Add vertical_drag_cursor.
1217 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1219 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1220 Set invisible frames's `redisplay' when a full redisplay is requested.
1221 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1222 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1223 (display_mode_lines): Set it here instead.
1225 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1227 * dispextern.h (set_window_update_flags): Remove.
1229 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1231 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1233 * xdisp.c (REDISPLAY_SOME_P): New macro.
1234 (redisplay_internal): Use it (bug#15999).
1235 (prepare_menu_bars, redisplay_window): Use it as well.
1237 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1239 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1241 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1242 (globals_of_w32font): Zero it out.
1243 (GetCharWidth32W_Proc): New function pointer.
1244 (get_char_width_32_w): New function.
1245 (compute_metrics): If get_glyph_outline_w returns an error, try
1246 get_char_width_32_w before declaring a failure. This avoids
1247 punishing raster (a.k.a. "bitmap") fonts by slowing down
1248 redisplay. (Bug#6364).
1250 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1252 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1253 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1254 highlight needs to be redisplayed. (Bug#15913)
1256 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1258 Fix minor problems found by static checking.
1259 * buffer.h (struct buffer_text, struct buffer):
1260 * frame.h (struct frame):
1261 * window.h (struct window):
1262 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1263 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1264 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1265 no-longer-valid use of HAVE_MENUS.
1266 * xdisp.c (propagate_buffer_redisplay): Now static.
1268 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1270 * xmenu.c (Fmenu_or_popup_active_p):
1271 * window.c (Fset_window_configuration):
1272 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1273 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1274 * fns.c (Fyes_or_no_p):
1275 * editfns.c (Fmessage_box, Fmessage_or_box):
1276 * alloc.c (make_save_ptr_ptr):
1277 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1279 * window.c (Fset_window_configuration): Move select_window later.
1281 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1283 Refine redisplay optimizations to only redisplay *some* frames/windows
1284 rather than all of them.
1285 * xdisp.c (REDISPLAY_SOME): New constant.
1286 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1287 (bset_redisplay, bset_update_mode_line): New functions.
1288 (message_dolog): Use bset_redisplay.
1289 (clear_garbaged_frames): Use fset_redisplay.
1290 (echo_area_display): Use wset_redisplay.
1291 (buffer_shared_and_changed): Remove.
1292 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1293 frame titles. Compute the actual set of windows redisplayed.
1294 Don't update frame titles and menu bars for frames that don't need to
1296 (propagate_buffer_redisplay): New function.
1298 (redisplay_internal): Use it. Be more selective in the set of windows
1299 we redisplay. Propagate windows_or_buffers_changed to
1300 update_mode_lines a bit later to simplify the code.
1301 (mark_window_display_accurate_1): Reset window and buffer's
1303 (redisplay_window): Do nothing if neither the window nor the buffer nor
1304 the frame needs redisplay.
1305 * window.h (struct window): Add `redisplay' field.
1306 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1307 (redisplay_other_windows, window_list): New declarations.
1308 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1309 (window_list): Not static any more.
1310 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1311 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1312 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1313 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1314 * frame.h (struct frame): Add `redisplay' field.
1315 Move `external_menu_bar' bitfield next to other bit-fields.
1316 (SET_FRAME_GARBAGED): Use fset_redisplay.
1317 (SET_FRAME_VISIBLE): Don't garbage the frame;
1318 Use redisplay_other_windows.
1319 * buffer.h (struct buffer): Add `redisplay' field.
1320 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1321 (modify_overlay): Use bset_redisplay.
1322 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1324 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1326 Support w32 file notifications in batch mode.
1327 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1328 invalid (which happens in batch mode). If non-interactive, call
1329 handle_file_notifications to store file notification events in the
1330 input queue. (Bug#15933)
1332 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1334 * w32inevt.c (handle_file_notifications): Now external, not static.
1336 * w32term.h (handle_file_notifications): Provide prototype.
1338 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1339 init_crit, since init_display, which does that otherwise, is not
1342 2013-11-27 Glenn Morris <rgm@gnu.org>
1344 * Makefile.in ($(lispsource)/international/charprop.el): New.
1345 (emacs$(EXEEXT)): Depend on charprop.el.
1347 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1349 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1350 deleting portions of the buffer under non-nil REPLACE argument.
1353 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1354 directory, watch it and not its parent.
1355 (add_watch): Allow empty string in FILE.
1357 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1359 * window.c (Fset_window_start, window_resize_apply)
1360 (window_scroll): Reset window_end_valid (Bug#15957).
1362 2013-11-27 Glenn Morris <rgm@gnu.org>
1364 * Makefile.in (leimdir): Now in lisp source directory.
1365 ($(leimdir)/leim-list.el): Just use ../leim .
1366 * epaths.in (PATH_DUMPLOADSEARCH):
1367 * lread.c (load_path_default):
1368 * nsterm.m (ns_load_path): No more leim directory.
1370 2013-11-26 Andreas Schwab <schwab@suse.de>
1372 * .gdbinit (xgettype): Add cast.
1374 2013-11-26 Glenn Morris <rgm@gnu.org>
1376 Preload leim-list.el.
1377 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1378 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1379 is a single directory.
1381 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1383 bool-vector-subsetp is now the normal direction (Bug#15912).
1384 * data.c (Fbool_vector_subsetp): Test whether the first argument
1385 is a subset of the second one, not the reverse. Add doc string.
1387 Fix minor problems found by static checking.
1388 * lread.c (load_path_default): Now static.
1389 * textprop.c (text_property_stickiness): Be consistent about the
1390 test used when deciding whether to consider the previous character.
1391 This simplifies the code a bit.
1393 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1395 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1397 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1398 (syms_of_frame): Don't defsubr them.
1400 2013-11-25 Glenn Morris <rgm@gnu.org>
1402 * lread.c (load_path_default): Change the sense of the argument.
1403 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1404 from dump_path. When it is not, avoid checking dump_path twice.
1406 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1407 uninstalled dump_path against installed Vload_path. (Bug#15964)
1409 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1411 Export get_pos_property to Elisp.
1412 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1413 (syms_of_editfns): Export it to Elisp.
1415 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1417 2013-11-23 Romain Francoise <romain@orebokech.com>
1419 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1420 initialization here ...
1421 (syms_of_fileio): ... from here.
1423 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1425 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1426 Please use --enable-check-lisp-object-type.
1428 2013-11-23 Glenn Morris <rgm@gnu.org>
1430 * process.c (get_process): Explicit error for dead buffers.
1432 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1434 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1436 2013-11-23 Glenn Morris <rgm@gnu.org>
1438 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1439 * lread.c (load_path_check): Take path to check as argument.
1440 (load_path_default): New, split from init_lread.
1441 (init_lread): Move calc of default load-path to load_path_default.
1442 Empty elements in EMACSLOADPATH now stand for the default.
1443 (load-path): Doc fix.
1444 * emacs.c (decode_env_path): Add option to treat empty elements
1445 as nil rather than ".".
1446 * callproc.c (init_callproc_1, init_callproc):
1447 * image.c (Vx_bitmap_file_path):
1448 * lisp.h (decode_env_path):
1449 * lread.c (Vsource_directory):
1450 Update for new argument spec of decode_env_path.
1452 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1454 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1455 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1457 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1459 Fix some dependency problems that cause unnecessary recompiles.
1460 Problem reported by RMS in
1461 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1462 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1463 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1464 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1465 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1466 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1467 (boostrap-clean): No need to remove stamp-oldxmenu.
1469 Fix recently introduced bool vector overrun.
1470 This was due to an optimization that went awry.
1471 Reported by Glenn Morris in
1472 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1473 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1474 for empty vectors, undoing the 2013-11-18 change.
1475 * data.c (bool_vector_binop_driver): Rely on this.
1476 Fix bug that occasionally overran the destination.
1477 * lisp.h (struct Lisp_Bool_vector): Document this.
1479 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1481 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1484 * nsterm.m (init, run, stop:): Comment out for now, does not work
1487 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1489 * charset.c (syms_of_charset): Don't read past end of string.
1491 2013-11-19 Glenn Morris <rgm@gnu.org>
1493 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1495 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1497 Add hooks to run on gaining/losing focus. (Bug#15029)
1498 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1499 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1500 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1502 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1504 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1505 The old names predated the API change that put destination at end.
1507 Improve API of recently-added bool vector functions (Bug#15912).
1508 The old API had (bool-vector-count-matches A B)
1509 and (bool-vector-count-matches-at A B I), which gave the
1510 misleading impression that the two functions were variants, one
1511 with a location I. The new API has (bool-vector-count-population A)
1512 and (bool-vector-count-consecutive A B I) to make the distinction
1513 clearer. The first function no longer has a B argument, since the
1514 caller can easily determine the number of nils if the length and
1515 number of ts is known.
1516 * data.c (Fbool_vector_count_population): Rename from
1517 bool_vector_count_matches, and accept just 1 argument.
1518 (Fbool_vector_count_consecutive): Rename from
1519 Fbool_vector_count_matches_at.
1521 Always allocate at least one bits_word per bool vector.
1522 See Daniel Colascione in:
1523 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1524 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1525 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1526 * lisp.h (struct Lisp_Bool_vector): Document this.
1528 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1530 * insdel.c (invalidate_buffer_caches): New function, consolidated
1531 from part of prepare_to_modify_buffer.
1532 (insert_from_gap, prepare_to_modify_buffer):
1533 * coding.c (code_convert_region, code_convert_string):
1534 Call invalidate_buffer_caches. (Bug#15841)
1536 * lisp.h (invalidate_buffer_caches): Add prototype.
1538 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1540 * w32term.c (x_update_window_end): Don't invalidate the entire
1541 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1542 highlight needs to be redisplayed. (Bug#15913)
1544 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1546 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1548 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1550 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1551 while we are using Vprin1_to_string_buffer.
1553 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1554 after inserting the description string. (Bug#15907)
1556 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1558 * data.c: Work around bogus GCC diagnostic about shift count.
1559 Reported by Eli Zaretskii in
1560 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1561 (pre_value): New function.
1562 (count_trailing_zero_bits): Use it.
1564 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1566 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1567 assume C macros are not supported even under -g3 in these old GCC
1570 2013-11-15 Leo Liu <sdl.web@gmail.com>
1572 * minibuf.c (Ftry_completion, Fall_completions)
1573 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1575 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1577 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1578 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1579 This avoids placing unnecessary constants into the Emacs code.
1581 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1583 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1584 for Cygwin w32 build.
1586 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1587 for Cygwin w32 build. (Bug#15892)
1589 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1591 Simplify, port and tune bool vector implementation.
1592 * alloc.c (bool_vector_exact_payload_bytes)
1593 (bool_vector_payload_bytes): Remove.
1594 (bool_vector_fill): Return its argument.
1595 * alloc.c (bool_vector_fill):
1597 * print.c (print_object):
1598 Simplify by using bool_vector_bytes.
1599 * alloc.c (make_uninit_bool_vector):
1600 New function, broken out from Fmake_bool_vector.
1601 (Fmake_bool_vector): Use it. Use tail call.
1602 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1603 * data.c (BITS_PER_ULL): New constant.
1604 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1605 if long long versions don't exist.
1606 (shift_right_ull): New function.
1607 (count_one_bits_word): New function, replacing popcount_bits_word
1608 macro. Don't assume that bits_word is no wider than long long.
1609 (count_one_bits_word, count_trailing_zero_bits):
1610 Don't assume that bits_word is no wider than long long.
1611 * data.c (bool_vector_binop_driver, bool_vector_not):
1612 * fns.c (Fcopy_sequence):
1614 Create an uninitialized destination, to avoid needless work.
1615 (internal_equal): Simplify.
1616 (Ffillarray): Prefer tail call.
1617 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1618 contain at least one word.
1619 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1620 chars are narrower than ints.
1621 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1622 * fns.c (Fcopy_sequence):
1624 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1625 Don't try to port to hosts where bits_word values have holes; the
1626 code wouldn't work there anyway. Verify this assumption, though.
1627 (bool_vector_bytes): New function.
1628 (make_uninit_bool_vector): New decl.
1629 (bool_vector_fill): Now returns Lisp_Object.
1631 * xfns.c (xic_create_fontsetname):
1632 * xrdb.c (gethomedir): Prefer tail calls.
1634 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1636 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1637 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1639 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1640 that requires a return value.
1641 (Fset_buffer_modified_p): Take advantage of this change to do
1644 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1646 * buffer.c (Frestore_buffer_modified_p): Sync it with
1647 Fset_buffer_modified_p.
1648 (Fforce_mode_line_update): New function, moved from subr.el.
1649 (Fset_buffer_modified_p): Use them.
1650 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1652 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1654 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1655 This avoids undefined behavior when subtracting pointers into
1656 different aways. On my platform it also makes the code a tad
1657 smaller and presumably faster.
1659 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1661 * keyboard.c (command_loop_1): Use region-extract-function.
1662 * insdel.c (Qregion_extract_function): Not static any more (can we
1663 stop pretending that these vars can benefit from being marked static?).
1665 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1667 * search.c (find_newline): If buffer text is relocated during the
1668 "dumb loop", adjust C pointers into buffer text to follow suit.
1671 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1673 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1674 for conversion (Bug#15837).
1676 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1678 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1679 for the entire range of inserted characters. (Bug#15841)
1681 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1683 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1685 (realize_default_face): Remove assignment to distant-foreground if
1686 unspecified (Bug#15815).
1688 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1690 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1691 cache-long-scans disabled, since we don't want to call
1692 prepare_to_modify_buffer (in insert_1_both) for each message we
1695 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1696 from buffer.c. Improve commentary to the buffer field setter
1699 * buffer.c (bset_cache_long_scans): Static function deleted.
1700 Improve commentary to the buffer field setter functions.
1701 (init_buffer_once): Default for cache-long-scans changed to t.
1704 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1706 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1708 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1709 This bug was introduced in my 2013-06-21 change, and caused
1710 struct Lisp_Sub_Char_Table objects to be given too many slots,
1711 which broke 'make -C admin/unidata'.
1713 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1715 Import changes from mac-port 4.5.
1716 * macfont.m (mac_font_copy_default_descriptors_for_language)
1717 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1718 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1719 (macfont_language_default_font_names): New.
1720 (macfont_list): Rearrange language/charset code.
1721 (macfont_close): Don't check for macfont_info->cache.
1722 (mac_ctfont_create_preferred_family_for_attributes): New font
1723 selection code, call
1724 mac_font_copy_default_name_for_charset_and_languages.
1725 (mac_font_copy_default_descriptors_for_language)
1726 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1728 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1730 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1732 Port to C11 aligned_alloc, and fix some integer overflows.
1733 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1734 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1735 and use of posix_memalign replaced with aligned_alloc.
1736 (aligned_alloc): New function, defined or declared as needed.
1737 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1738 Don't undef; configure.ac now does this.
1739 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1740 (calloc, aligned_alloc): Check for integer overflow.
1741 (aligned_alloc): Rename from memalign. All uses changed.
1742 (memalign): New function, an alias for aligned_alloc.
1744 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1746 * xdisp.c (redisplay_internal): Fix typo in last change.
1748 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1750 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1752 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1754 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1755 redisplay--mode-lines-cause.
1756 (redisplay_internal): Keep them uptodate. Remove redundant check of
1757 buffer_shared_and_changed.
1758 * *.[chm]: Number every assignment to update_mode_lines so we
1759 can track why it is set.
1761 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1763 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1765 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1767 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1768 can track why it is set.
1770 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1772 Integer-related fixes for term.c etc.
1773 * dispextern.h (face_tty_specified_color): New function.
1774 * term.c (turn_on_face): Don't rely on undefined behavior when
1775 assigning an out-of-range value to 'long'.
1776 Simplify test for toggling highlight.
1777 (tty_capable_p): Omit last two (unused) args. All callers changed.
1778 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1779 (read_menu_input, tty_menu_activate, tty_menu_show):
1780 * xfaces.c (x_supports_face_attributes_p)
1781 (tty_supports_face_attributes_p):
1782 Use bool for boolean. All callers changed.
1783 (tty_supports_face_attributes_p): Omit defaults for color indices;
1784 no longer needed. Simplify tail call.
1786 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1788 * xdisp.c (prepare_menu_bars): Mark static.
1789 * lisp.h (prepare_menu_bars): Don't declare.
1790 * xselect.c (x_handle_selection_clear):
1791 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1793 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1795 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1796 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1798 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1800 * keyboard.c (Fcommand_error_default_function): Rename from
1801 Fdefault_error_output.
1803 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1805 * keyboard.c (Fdefault_error_output): New function, extracted from
1807 (syms_of_keyboard): Use it for Vcommand_error_function.
1809 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1811 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1812 (init_eval): Use it to ensure handlerlist is non-NULL.
1813 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1814 (Fsignal): Adjust NULLness test of handlerlist.
1815 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1817 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1819 * callproc.c (call_process): Call prepare_to_modify_buffer before
1820 decoding text read from the sub-process, as the decoded stuff will
1821 be inserted into the buffer. This will invalidate the various
1822 caches maintained for the buffer. (Bug#15148)
1824 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1826 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1827 string of glyphless-char-display.
1829 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1831 * nsfns.m (ns_get_name_from_ioreg): New function.
1832 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1833 OSX >= 10.9. Use ns_get_name_from_ioreg.
1835 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1837 Simplify and port recent bool vector changes.
1838 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1839 only in this file. Use a more-efficient implementation if the
1840 second argument is a power of 2.
1841 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1842 Remove no-longer-necessary compile-time checks.
1843 (bool_vector_exact_payload_bytes): New function.
1844 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1845 exact payload changed to call the new function. Do not assume
1846 that the arg or result fits in ptrdiff_t.
1847 (bool_vector_fill): New function.
1848 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1850 (vroundup_ct): Don't assume arg fits in size_t.
1851 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1852 invoke set_category_set.
1853 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1854 All callers changed. Use bool_vector_set.
1855 * category.h (XCATEGORY_SET): Remove; no longer needed.
1856 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1858 * data.c (Faref): Use bool_vector_ref.
1859 (Faset): Use bool_vector_set.
1860 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1861 (Fbool_vector_not, Fbool_vector_count_matches)
1862 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1863 * fns.c (concat): Use bool_vector_ref.
1864 (Ffillarray): Use bool_vector_fill.
1865 (mapcar1): Use bool_vector_ref.
1866 (sxhash_bool_vector): Hash words, not bytes.
1867 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1868 a constant, since it's now used in #if.
1869 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1870 unsigned char on unusual architectures, so that we no longer
1871 assume that the number of bits per bits_word is a power of two or
1872 is a multiple of 8 or of CHAR_BIT.
1873 (Qt): Add forward decl.
1874 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1875 at least as strictly as bits_word.
1876 (bool_vector_data, bool_vector_uchar_data): New accessors.
1877 All data structure accesses changed to use them.
1878 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1879 (bool_vector_set): New functions.
1880 (bool_vector_fill): New decl.
1881 (ROUNDUP): Move to alloc.c as described above.
1883 Fix recent gnutls changes.
1884 * gnutls.c (Fgnutls_boot): Don't assume C99.
1885 * process.c (wait_reading_process_output): Fix typo in recent change.
1887 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1889 * process.c (wait_reading_process_output, read_process_output)
1890 (send_process): Check gnutls_state is not NULL.
1892 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1893 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1895 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1897 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1898 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1900 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1903 * nsfns.m (Fx_create_frame): Fix memory leak.
1905 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1906 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1907 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1909 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1911 * xdisp.c (message3_nolog, message_with_string): Encode the string
1912 before writing it to the terminal in a non-interactive session.
1914 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1915 sure we concatenate them into a unibyte string.
1917 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1918 resulting temporary name before returning it to the caller.
1919 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1920 is a unibyte string, convert NAME to a unibyte string to ensure
1921 that the result is also a unibyte string.
1923 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1924 create unibyte strings from default paths and directory/file
1927 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1930 * callproc.c (init_callproc): Use build_unibyte_string to make
1931 sure we create unibyte strings from default paths and
1932 directory/file names.
1934 * buffer.c (init_buffer): Don't store default-directory of
1935 *scratch* in multibyte form. The original problem which led to
1936 that is described in
1937 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1938 but it was solved long ago. (Bug#15260)
1940 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1942 Port to stricter C99 platforms.
1943 Especially, C99 prohibits nesting a struct X inside struct Y if
1944 struct X has a flexible array member.
1945 * alloc.c (struct sdata): New type.
1946 (sdata): Implement in terms of struct sdata.
1947 Remove u member; all uses replaced by next_vector, set_next_vector.
1948 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1949 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1950 (struct sblock): Rename first_data member to data, which is now
1951 a flexible array member. All uses changed.
1952 (next_vector, set_next_vector, large_vector_vec): New functions.
1953 (vector_alignment): New constant.
1954 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1955 (struct large-vector): Now merely a NEXT member, since the old approach
1956 ran afoul of stricter C99. All uses changed to use
1957 large_vector_vec or large_vector_offset.
1958 (large_vector_offset): New constant.
1959 * dispnew.c: Include tparam.h, for tgetent.
1960 Do not include term.h; no longer needed.
1961 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1962 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1963 (struct Lisp_Vector): Use a flexible array member for contents,
1964 instead of a union with a member that is an array of size 1.
1966 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1967 fact that the struct no longer contains a union.
1968 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1969 (struct Lisp_Save_Value, struct Lisp_Free):
1970 Use unsigned, not int, for spacers, to avoid c99 warning.
1971 (union specbinding): Use unsigned, not bool, for bitfield, as
1972 bool is not portable to pre-C99 hosts.
1974 2013-11-04 Glenn Morris <rgm@gnu.org>
1976 * emacs.c (usage_message): Mention that `-L :...' appends.
1978 2013-11-02 Glenn Morris <rgm@gnu.org>
1980 * Makefile.in (abs_builddir): Remove.
1981 (bootstrap_exe): Use relative filename.
1983 Use relative filenames in TAGS files.
1984 * Makefile.in (abs_srcdir): Remove it again.
1985 (.PHONY): Remove frc.
1986 (maintainer-clean): No more TAGS-LISP file.
1987 (TAGS): Pass relative file names to etags.
1988 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1990 * Makefile.in (abs_srcdir): New, set by configure.
1992 (maintainer-clean): Remove pointless echo. That should be in the
1993 top-level Makefile, if anywhere. Delete TAGS-LISP.
1994 (extraclean): No s/ and m/ directories for some time.
1995 (TAGS): Also depend on ctagsfiles3.
1996 Remove no-longer-defined S_FILE.
1997 Pass absolute filenames to etags once more.
1998 (TAGS-LISP): Replace lispdir with its expansion.
1999 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2000 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2002 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2004 * xfaces.c (check_lface_attrs, realize_default_face):
2005 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2006 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2008 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2010 * emacs.c (original_pwd): Remove global var by making it local.
2011 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2013 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2015 * xfaces.c: Declare color_distance.
2016 (QCdistant_foreground): New variable.
2017 (NEAR_SAME_COLOR_THRESHOLD): New define.
2018 (load_color2): New function.
2019 (load_color): Call load_color2.
2020 (load_face_colors): Call load_color2 and if distant-color is specified
2021 calculate distant and use distant-color if colors are near.
2022 (LFACE_DISTANT_FOREGROUND): New define.
2023 (merge_face_ref, Finternal_set_lisp_face_attribute)
2024 (Finternal_get_lisp_face_attribute)
2025 (x_supports_face_attributes_p): Handle distant-foreground similar to
2027 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2029 * dispextern.h (lface_attribute_index):
2030 Add LFACE_DISTANT_FOREGROUND_INDEX.
2032 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2034 * image.c (pbm_next_char): New function.
2035 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2036 (pbm_scan_number): Use it.
2037 (Qlibjpeg_version): New variable.
2038 (syms_of_image): DEFSYM and initialize it.
2040 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2042 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2044 2013-10-31 Glenn Morris <rgm@gnu.org>
2046 * emacs.c (original_pwd): New char.
2047 (main): If using --chdir, store original_pwd.
2048 (init_cmdargs): When setting Vinvocation_directory based on a
2049 relative argv[0], use original_pwd if set. (Bug#15768)
2051 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2053 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2055 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2057 * insdel.c: Fix minor problems found by static checking.
2058 (Qregion_extract_function): Now static.
2059 (prepare_to_modify_buffer_1): Remove unused locals.
2061 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2063 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2064 (syms_of_xdisp): Declare pre-redisplay-function.
2065 (markpos_of_region): Remove function.
2066 (init_iterator, compute_stop_pos, handle_face_prop)
2067 (face_before_or_after_it_pos, reseat_to_string)
2068 (get_next_display_element, window_buffer_changed)
2069 (redisplay_internal, try_cursor_movement, redisplay_window)
2070 (try_window_reusing_current_matrix, try_window_id, display_line)
2071 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2072 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2073 * window.h (struct window): Remove field `region_showing'.
2074 * dispextern.h (struct it): Remove region_beg/end_charpos.
2075 (face_at_buffer_position, face_for_overlay_string)
2076 (face_at_string_position): Update prototypes.
2077 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2078 (face_at_string_position): Remove `region_beg' and `region_end' args.
2079 * fontset.c (Finternal_char_font):
2080 * font.c (font_at, font_range): Adjust calls accordingly.
2081 * insdel.c (Qregion_extract_function): New var.
2082 (syms_of_insdel): Initialize it.
2083 (prepare_to_modify_buffer_1): Use it.
2085 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2087 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2088 * ftxfont.c (ftxfont_get_gcs):
2089 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2090 * xfaces.c (x_free_colors, x_free_dpy_colors)
2091 (x_create_gc, unload_color):
2092 * xselect.c (x_property_data_to_lisp):
2093 * xsettings.c (parse_settings):
2094 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2095 (get_bits_and_offset): Adjust definition.
2096 * frame.c (XParseGeometry): Adjust locals.
2097 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2098 * regex.h (toplevel): Likewise for reg_syntax_t.
2100 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2102 * eval.c (run_hook_with_args): Use FUNCTIONP.
2104 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2106 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2107 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2108 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2109 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2110 on MS-Windows anyway.
2111 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2112 (free_realized_face): ...adjust user.
2113 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2114 white relief pixels to -1.
2115 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2116 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2117 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2119 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2121 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2122 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2123 in practice now. All callers changed.
2125 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2127 * dispextern.h (struct face): Use bitfields for 'underline_type'
2128 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2129 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2130 'stipple' member. Move 'lface' member up to help...
2131 * xfaces.c (make_realized_face): ...this function to find and
2132 clear just the members that need clearing.
2133 (load_face_colors, realize_x_face):
2134 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2136 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2138 * xftfont.c (struct xftfont_info): Remove set-but-unused
2140 (xftfont_open): Adjust user.
2141 (xftfont_get_colors): Remove useless prototype.
2143 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2145 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2146 before passing them to 'unexec'. (Bug#15260)
2148 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2150 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2152 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2154 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2155 the changed signature of the font driver's 'close' method.
2157 * w32font.h (w32font_close): Adjust the prototype to the change in
2158 function definition.
2160 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2162 * w32uniscribe.c (uniscribe_close): Adapt the call to
2163 w32font_close to its new prototype.
2165 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2167 Omit unused frame argument of font API's close function.
2168 * font.h (struct font): Drop frame argument. Adjust comment.
2169 * font.c (font_clear_cache, font_close_object): Adjust users.
2170 * ftfont.c (ftfont_close):
2171 * ftxfont.c (ftxfont_close):
2172 * macfont.m (macfont_close):
2173 * nsfont.m (nsfont_close):
2174 * w32font.c (w32font_close):
2175 * xfont.c (xfont_close):
2176 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2177 tweak comments and make functions safe if called more than once for
2178 the same font object.
2180 Perform font-specific cleanup when font object is swept by GC. See
2181 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2182 * alloc.c (cleanup_vector): New function.
2183 (sweep_vector): Call it for each reclaimed vector object.
2184 * font.h (struct font): Adjust comment.
2186 2013-10-24 Glenn Morris <rgm@gnu.org>
2188 * Makefile.in (abs_top_srcdir): New, set by configure.
2190 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2192 Adjust recent font-related changes to fix bug#15686.
2193 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2194 is a live window system frame, mark its default font too.
2196 2013-10-23 Glenn Morris <rgm@gnu.org>
2198 * Makefile.in (RUN_TEMACS): Make relative (again).
2199 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2200 (bootstrap-emacs$(EXEEXT)):
2201 Quote entities that might contain whitespace.
2203 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2205 Port to Solaris 10 and its bundled GCC.
2206 Problem reported by Timothy C. Burt.
2207 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2209 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2211 Do not allow font caches to grow too large.
2212 * alloc.c (compact_font_cache_entry, compact_font_caches):
2213 New functions or stub if not HAVE_WINDOW_SYSTEM.
2214 (compact_undo_list): Factor out from Fgarbage_collect.
2216 (mark_face_cache): Mark face font. Move down to avoid
2218 (mark_terminals): Do not mark font cache here.
2219 (Fgarbage_collect): Call compaction functions described
2220 above. Adjust comment.
2222 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2224 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2225 chdir to HOME (bug#15607).
2227 * nsterm.m (Qcocoa, Qgnustep): New variables.
2228 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2229 (ns_get_color): Make selection color work for GNUStep also.
2231 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2233 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2234 handles mouse clicks. Instead, let GPM use the same code as all
2235 the other mice use. See the discussion starting at
2236 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2237 for the details of the problem with the menu bar this fixes.
2239 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2241 Remove port-specific display name lists to avoid extra
2242 complexity and data duplication with display info lists.
2243 * xterm.h (x_display_name_list): Remove declaration.
2244 * xterm.c (x_display_name_list): Remove.
2245 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2246 * xfns.c (x_display_info_for_name, Fx_display_list):
2247 Likewise. Use x_display_list where appropriate.
2248 * w32term.h (w32_display_name_list): Remove declaration.
2249 * w32term.c (w32_display_name_list): Remove.
2250 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2252 * w32fns.c (x_display_info_for_name, Fx_display_list):
2253 Likewise. Use x_display_list where appropriate.
2254 * nsterm.h (ns_display_name_list): Remove declaration.
2255 * nsterm.m (ns_display_name_list): Remove.
2256 (ns_term_init, syms_of_nsterm): Adjust users.
2257 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2258 Likewise. Use x_display_list where appropriate.
2259 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2260 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2261 (mark_terminals): Mark per-terminal font cache.
2263 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2265 Don't run timers in input-pending-p. Its new check-timers param
2266 provides the prior behavior. (Bug#15045).
2267 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2270 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2272 Make some functions static in non-Microsoft builds.
2273 On my platform (Fedora 19 x86-64), this shrinks the
2274 Emacs executable (text+data) by 0.25%.
2275 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2276 (load_color) [!MSDOS]:
2277 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2278 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2279 * lisp.h (check_existing):
2280 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2281 (network_interface_info) [!WINDOWSNT]:
2282 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2283 Remove extern decls.
2284 * fileio.c (check_existing):
2285 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2286 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2287 (network_interface_info) [!WINDOWSNT]:
2288 * term.c (encode_terminal_code) [!WINDOWSNT]:
2289 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2290 * xfaces.c (load_color) [!MSDOS]:
2292 * fileio.c (check_existing, check_executable, check_writable):
2293 * process.c (network_interface_list, network_interface_info):
2294 Move earlier, so that we don't need forward decls.
2295 * gnutls.c (fn_gnutls_transport_set_errno)
2296 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2298 * w32.c (init_environment): Use faccessat rather than
2299 check_existing, partly for consistency with the rest of the code
2300 in this file, partly so that check_existing can be static.
2302 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2303 * emacs.c (MAIN_PROGRAM): New macro.
2304 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2305 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2307 bool vector int width fixes
2308 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2309 (Fbool_vector_count_matches_at):
2310 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2311 can exceed PTRDIFF_MAX, at least in theory.
2312 (Fbool_vector_count_matches_at):
2313 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2315 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2317 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2318 (struct sockaddr): Add forward decl, for platforms that lack it.
2320 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2322 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2325 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2327 * w32.c (network_interface_get_info, network_interface_list)
2328 (network_interface_info): New functions. (Bug#15610)
2329 (GetAdaptersInfo_Proc): New typedef.
2330 (get_adapters_info): New wrapper function.
2331 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2333 * process.h (network_interface_list, network_interface_info):
2336 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2337 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2338 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2339 for WINDOWSNT. Doc fix.
2340 (syms_of_process): Defsubr Snetwork_interface_list and
2341 Snetwork_interface_info unconditionally.
2343 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2344 in NS GUI sessions. (Bug#15629)
2346 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2348 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2350 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2352 * print.c (print_object): Print " ..." when truncating bool vectors.
2354 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2356 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2357 standard mouse buttons.
2359 * termhooks.h (struct input_event): Remove incorrect commentary.
2361 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2363 Disallow bool vector operations on mixed-length operands.
2364 The old behavior left garbage in the result vector sometimes,
2365 and didn't seem to be useful.
2366 * data.c (Qwrong_length_argument): New static var.
2367 (wrong_length_argument): New function.
2368 (bool_vector_binop_driver): Check that args agree in length.
2370 * keyboard.c, keyboard.h (all_kboards): Now static.
2372 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2374 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2375 note from the lispref.
2377 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2379 * nsterm.h (struct ns_display_info): Remove set-but-unused
2380 member image_cache (image caches are per-terminal anyway).
2381 (FRAME_X_IMAGE_CACHE): Remove.
2382 * nsterm.m (ns_initialize_display_info): Adjust user.
2384 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2386 * w32proc.c: Include mingw_time.h.
2388 * w32.c: Include mingw_time.h.
2390 Implement scrolling of TTY menus when the screen is too short.
2392 * term.c (tty_menu_display): Accept an additional argument, the
2393 menu item from which to start displaying the menu. Account for
2394 the value of Y when limiting the menu to the number of available
2396 (mi_result): New enumeration.
2397 (read_menu_input): Return enumerated value. When the y coordinate
2398 hits min_y or max_y, return scroll indication instead of wrapping
2400 (tty_menu_activate): Handle the scrolling indications from
2401 read_menu_input. Compute the first menu item to display and pass
2402 it to tty_menu_display.
2404 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2406 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2407 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2408 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2409 Adjust to match the change described below.
2410 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2411 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2412 memory_below_frame members to...
2413 * termchar.h (struct tty_display_info): ...here because they're
2414 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2415 * term.c (init_tty):
2416 * nsterm.m (ns_create_terminal):
2417 * w32term.c (w32_create_terminal):
2418 * xterm.c (x_create_terminal): Adjust users.
2419 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2420 to filter out non-TTY frames. Adjust comment.
2421 (scrolling): Adjust user. Prefer eassert for debugging check.
2423 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2425 * xfaces.c (PT_PER_INCH): Remove unused macro.
2426 * termhooks.h (struct terminal): Remove set-but-unused
2427 member fast_clear_end_of_line.
2428 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2429 * nsterm.m (ns_create_terminal):
2430 * term.c (init_tty):
2431 * w32term.c (w32_create_terminal):
2432 * xterm.c (x_create_terminal): Adjust users.
2434 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2436 * lisp.h (bool_vector_size): New function.
2437 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2438 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2439 (Fbool_vector_not, Fbool_vector_count_matches_at):
2440 Remove uses of 'eassume' that should no longer be needed,
2441 because they are subsumed by the 'eassume' in bool_vector_size.
2443 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2445 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2446 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2447 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2449 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2451 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2452 have different dimensions. (Bug#15575)
2454 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2457 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2459 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2461 * term.c (tty_menu_show): Never return with unbalanced
2462 specpdl. Use eassert for debugging check. Adjust style.
2464 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2466 * term.c (read_menu_input): Make selection of menu items
2467 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2468 (tty_menu_activate): Fix off-by-one error when computing max_y.
2470 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2472 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2473 audit logging (only used with GnuTLS 3.x) and enable it.
2475 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2477 * dispnew.c (redraw_frame): Remove useless #ifdef because
2478 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2479 Also, move TTY fflush to...
2480 * term.c (tty_update_end): ...this function.
2482 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2484 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2485 the end of the frame's glyph matrix. (Bug#15575)
2487 * term.c (tty_menu_display): Don't move cursor while overwriting
2488 frame's glyphs with menu items. Limit the number of items
2489 displayed to what can be shown on the available screen lines,
2490 excluding the echo area.
2491 (tty_menu_activate): Limit the Y coordinate allowed by
2492 read_menu_input to the last screen line used for menu display.
2494 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2496 * lisp.h (eassume): New macro.
2497 Also, include <verify.h>, for 'assume'.
2498 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2499 (vroundup, vector_nbytes):
2500 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2501 (Fbool_vector_not, Fbool_vector_count_matches)
2502 (Fbool_vector_count_matches_at):
2503 Use eassume, not eassert.
2504 * casetab.c (set_identity, shuffle):
2505 * composite.c (composition_gstring_put_cache):
2506 * dispnew.c (update_frame_1):
2507 * ftfont.c (ftfont_shape_by_flt):
2508 * image.c (gif_load):
2509 * intervals.c (offset_intervals):
2510 * macfont.m (macfont_shape):
2511 Remove calls to 'assume' that are no longer needed, because
2512 --enable-gcc-warnings no longer generates bogus warnings
2513 when these calls are removed.
2515 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2517 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2519 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2521 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2522 (Qsubstitute_env_in_file_name): New var.
2523 (syms_of_fileio): Define it.
2525 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2527 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2528 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2531 * term.c (save_and_enable_current_matrix): Don't allocate and
2532 don't save margin areas.
2533 (restore_desired_matrix): Don't restore margin areas.
2534 (free_saved_screen): Don't free margin areas.
2536 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2538 * image.c: Pacify --enable-gcc-warnings.
2539 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2540 #define only if used.
2542 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2544 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2545 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2546 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2547 (gif_load): For giflib v5.x and later, display the error message
2548 produced by giflib when its functions fail.
2549 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2552 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2554 * keyboard.c (last_event_timestamp): Remove. For X selection and
2555 GTK popup menus, it may be obtained from per-frame X display info.
2556 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2557 (process_special_events): Adjust users.
2558 * keyboard.h (last_event_timestamp): Remove declaration.
2559 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2560 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2561 * menu.h (xmenu_show): Adjust prototype.
2562 * menu.c (Fx_popup_menu): Adjust user.
2563 * xselect.c (x_own_selection, x_get_foreign_selection)
2564 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2566 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2568 * keyboard.c (init_kboard): Now static. Add arg
2569 to denote window system. Adjust comment.
2570 (init_keyboard): Adjust user.
2571 (allocate_kboard): New function.
2573 * nsterm.m (ns_term_init):
2574 * term.c (init_tty):
2575 * w32term.c (w32_create_terminal):
2576 * xterm.c (x_term_init): Use it.
2577 * keyboard.h (init_kboard): Remove prototype.
2578 (allocate_kboard): Add prototype.
2580 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2582 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2583 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2585 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2587 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2589 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2591 * term.c (tty_menu_activate): Flush the output stream after
2592 showing the cursor, and don't mark the frame garbaged at exit from
2593 the function. Fixes redisplay glitches when moving from one menu
2596 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2598 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2599 or throw error (Bug#15570).
2601 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2603 * intervals.c (temp_set_point_both): Move test into 'eassert',
2606 * lisp.h (eassert): Don't use 'assume'.
2607 Sometimes 'assume' wins in performance, and sometimes it loses,
2608 so it shouldn't be used all the time. Perhaps we need two
2609 flavors of 'eassert', one for where 'assume' is far more likely
2610 to help or to hurt; but that can be done later.
2611 Problem reported by Dmitry Antipov in
2612 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2613 Also, don't include <verify.h>; no longer needed.
2615 2013-10-09 Glenn Morris <rgm@gnu.org>
2617 * eval.c (Fcond): Doc tweak.
2619 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2621 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2622 expressions with side effects to eassert. (Bug#15565)
2624 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2626 * fns.c (hashfn_user_defined): Allow hash functions to return any
2629 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2631 Fix minor problems found by static checking.
2632 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2633 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2634 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2635 * keyboard.c (read_menu_command): Remove unused local.
2636 * lisp.h (read_menu_command): New decl.
2637 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2638 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2639 Return ptrdiff_t, not int.
2640 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2641 not int, for benefit of xpalloc.
2642 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2644 (have_menus_p): Remove; unused.
2645 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2646 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2647 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2649 (save_and_enable_current_matrix): Omit unnecessary casts.
2650 (read_menu_input): Omit local extern decl (now in lisp.h).
2651 Don't access uninitialized storage if mouse_get_xy fails.
2652 (tty_menu_activate): Mark local as initialized, for lint.
2653 (tty_menu_activate, tty_meny_show): Remove unused locals.
2655 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2657 Support menus on text-mode terminals.
2658 * xterm.h (xw_popup_dialog): Add prototype.
2660 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2661 (xmenu_show): Block input here, instead in Fx_popup_menu.
2662 (xw_popup_dialog): New function, with X-specific bits of popup
2665 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2668 * window.c (Fset_window_configuration): Use run-time tests of the
2669 frame type instead of compile-time conditionals, when menu-bar
2670 lines are considered.
2672 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2673 (w32_popup_dialog): New prototypes.
2675 * w32menu.c (Fx_popup_dialog): Function deleted.
2676 (w32_popup_dialog): New function, with w32 specific bits of popup
2677 dialogs. Block input here.
2679 * w32inevt.c (w32_console_read_socket): Minor change to add
2680 debugging TTY events.
2682 * w32fns.c (show_hourglass): If returning early because the frame
2683 is not a GUI frame, unblock input.
2685 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2686 (cursorY): New functions.
2688 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2689 WINDOWSNT, macros that call curX and curY elsewhere.
2691 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2693 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2694 specific function to hide and show cursor on a text-mode terminal.
2695 (tty_menu_struct, struct tty_menu_state): New structures.
2696 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2697 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2698 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2699 (tty_menu_locate, save_and_enable_current_matrix)
2700 (restore_desired_matrix, screen_update, read_menu_input)
2701 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2702 (tty_pop_down_menu, tty_menu_last_menubar_item)
2703 (tty_menu_new_item_coords, tty_menu_show): New functions.
2704 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2706 * nsterm.h (ns_popup_dialog): Adjust prototype.
2708 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2710 (ns_popup_dialog): Adapt order of arguments to the other
2711 *_menu_show implementations.
2712 (Fx_popup_dialog): Function deleted.
2714 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2716 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2718 * menu.c (have_boxes): New function.
2719 (single_keymap_panes): Use it instead of a compile-time
2721 (single_menu_item): Use run-time tests of the frame type instead
2722 of compile-time conditionals.
2723 (encode_menu_string): New function.
2724 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2725 the macro, since different types of frame need different encoding
2727 (digest_single_submenu): Use run-time tests of frame type instead
2728 of, or in addition to, compile-time conditionals.
2729 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2730 (Fx_popup_menu): Detect when the function is called from keyboard
2731 on a TTY. Don't barf when invoked on a text-mode frame.
2732 Check frame type at run time, instead of compile-time conditionals for
2733 invoking terminal-specific menu-show functions.
2734 Call tty_menu_show on text-mode frames.
2735 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2736 run time to determine which alternative to invoke; support dialogs
2739 * keyboard.h <Qmouse_movement>: Declare.
2741 * keyboard.c <Qmouse_movement>: Now extern.
2742 <Qecho_keystrokes>: New static variable.
2743 (read_key_sequence): Accept an additional argument, a flag to
2744 prevent redisplay during reading of the key sequence. All callers
2746 (read_menu_command): New function.
2747 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2749 (toolkit_menubar_in_use): New function.
2750 (make_lispy_event): Use it instead of a compile-time test.
2752 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2753 window-system being available.
2755 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2756 to x-popup-dialog on the frame type, they all now support popup
2759 * dispnew.c (save_current_matrix): Save the margin areas.
2760 (restore_current_matrix): Restore margin areas.
2761 (update_frame_with_menu): New function.
2763 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2766 * alloc.c (make_save_ptr): Now compiled unconditionally.
2768 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2770 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2771 (redraw_frame, update_frame): Adjust users.
2772 * dispextern.h (set_window_update_flags): Adjust prototype.
2773 * xdisp.c (redisplay_internal): When updating all frames with zero
2774 windows_or_buffers_changed, assume that only the windows that shows
2775 current buffer should be really updated.
2777 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2779 Do not allocate huge temporary memory areas and objects while encoding
2780 for file I/O, thus reducing an enormous memory usage for large buffers.
2781 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2782 * coding.h (struct coding_system): New member raw_destination.
2783 * coding.c (setup_coding_system): Initialize it to zero.
2784 (encode_coding_object): If raw_destination is set, do not create
2785 dst_object. Add comment.
2786 * fileio.c (toplevel): New constant E_WRITE_MAX.
2787 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2788 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2790 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2792 * nsterm.m (windowDidExitFullScreen:):
2793 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2795 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2797 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2798 * keyboard.c (unblock_input_to): Don't process pending signals
2799 if a fatal error is in progress.
2801 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2802 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2803 they're talking about words in Lisp bool vectors.
2804 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2805 * data.c (popcount_bits_word): Rename from popcount_size_t.
2806 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2809 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2811 Improve support for popcount and counting trailing zeros (Bug#15550).
2812 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2813 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2814 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2815 (popcount_size_t_msc, popcount_size_t_gcc):
2816 Remove; now done by Gnulib.
2817 (popcount_size_t): Now a macro that defers to Gnulib.
2818 (count_trailing_zero_bits): Return int, for consistency with
2819 Gnulib and because Emacs prefers signed to unsigned int.
2820 Don't assume that size_t is either unsigned int or unsigned long
2821 or unsigned long long.
2822 (size_t_to_host_endian): Do not assume that size_t is either
2823 exactly 32 or exactly 64 bits wide.
2824 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2825 etc., so that it's now an enum constant, not a macro.
2826 No need to assume that it's either 32 or 64.
2828 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2830 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2833 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2835 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2836 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2838 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2840 emacs_read and emacs_write now use void *, not char *.
2841 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2842 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2843 Buffer arg is now void *, not char *. This matches plain
2844 'read' and 'write' better, and avoids a constraint violation
2845 on Solaris 9 with Oracle Studio.
2847 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2849 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2850 memset to explicit loop. Otherwise copy largest possible chunk
2851 from initialized to uninitialized part, thus allowing the longer
2852 memcpy runs and reducing the number of loop iterations.
2854 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2856 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2857 hide toolbar (Bug#15388).
2858 (windowDidEnterFullScreen:): If presentation options are zero,
2859 set them here (Bug#15388).
2860 (ns_update_auto_hide_menu_bar): Remove runtime check.
2861 Don't auto hide dock unless menubar is also auto hidden.
2863 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2865 * editfns.c (message): Mention batch mode in doc string.
2867 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2869 * nsterm.m (check_native_fs): Remove erroneous comment.
2871 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2873 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2874 uses find_newline instead of scan_newline and so doesn't move point.
2876 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2878 Use hardware support for byteswapping on glibc x86 etc.
2879 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2880 whereas the old swap64 needed 30.
2881 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2882 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2883 Use byteswap.h's macros to swap bytes.
2884 * lisp.h (swap16, swap32, swap64): Remove.
2885 All uses replaced by bswap_16, bswap_32, bswap_64.
2887 * bytecode.c (exec_byte_code): Use some more volatile variables
2888 to work around local variables getting clobbered by longjmp.
2889 Port to pre-C99, which doesn't allow decls after stmts.
2891 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2893 * lisp.h (eassert): Assume that COND is true when optimizing.
2894 In other words, take on the behavior of eassert_and_assume.
2895 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2896 (eassert_and_assume): Remove. All uses replaced by eassert.
2898 * xdisp.c (Qglyphless_char): Now static.
2900 Adjust to merge from gnulib.
2901 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2902 * lisp.h: Include <verify.h>, for 'assume'.
2904 * eval.c (clobbered_eassert): New macro.
2905 (internal_catch, internal_condition_case)
2906 (internal_condition_case_1, internal_condition_case_2)
2907 (internal_condition_case_n): Use it instead of eassert
2908 when the argument contains locals clobbered by longjmp.
2909 Don't use clobbered locals outside of clobbered_eassert.
2910 (internal_lisp_condition_case): Use a volatile variable
2911 to work around a local variable's getting clobbered.
2913 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2915 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2916 (PUSH_HANDLER): New macro.
2917 (catchlist): Remove.
2918 (handlerlist): Always declare.
2920 * eval.c (catchlist): Remove (merge with handlerlist).
2921 (handlerlist, lisp_eval_depth): Not static any more.
2922 (internal_catch, internal_condition_case, internal_condition_case_1)
2923 (internal_condition_case_2, internal_condition_case_n):
2925 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2926 handlerlist/catchlist.
2927 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2928 handlerlist which can only handle a single condition-case handler at
2930 (find_handler_clause): Simplify since we only a single branch here
2933 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2935 (bcall0): New function.
2936 (exec_byte_code): Add corresponding cases. Improve error message when
2937 encountering an invalid byte-code. Let Bunwind_protect accept
2938 a function (rather than a list of expressions) as argument.
2940 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2941 and make them unconditional now that they're heap-allocated.
2943 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2945 * charset.c (Fdecode_char, Fencode_char): Remove description of
2946 `restriction' arg. now that it's hidden by advertised-calling-convention.
2948 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2950 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2951 Remove unused variable (from mac-port).
2952 (macfont_draw): Use s->ybase for correct y position.
2954 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2956 * frame.h (struct frame): Drop has_minibuffer member because...
2957 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2958 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2960 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2962 * window.h (struct window): Prefer enum text_cursor_kinds to int
2963 for phys_cursor_type member. Move the latter, phys_cursor_width,
2964 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2965 * window.c (replace_window, make_window): Adjust users.
2967 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2969 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2970 this module is never compiled otherwise.
2972 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2974 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2977 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2979 * xdisp.c (get_next_display_element): Don't call face_for_font in
2980 a build configured --without-x. (Bug#15484)
2982 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2984 * window.c (calc_absolute_offset): #elif should be #elif defined.
2986 * frame.c (delete_frame): Block/unblock input to overcome race
2987 condition (Bug#15475).
2989 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2991 * frame.c (delete_frame): Record selected frame only after
2992 calling Qdelete_frame_functions (Bug#15477).
2994 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2996 * nsterm.m (ns_selection_color): Remove.
2997 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2998 NSColor selectedText(Background)Color. Only for COCOA.
2999 (ns_term_init): Remove assignment of ns_selection_color, logic
3000 moved to ns_get_color.
3002 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3003 NS_SELECTION_COLOR_DEFAULT.
3004 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3006 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3008 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3009 frame' does not have the tool_bar_window member.
3011 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3013 Signal error when reading an empty byte-code object (Bug#15405)
3014 * lread.c (read1): signal error
3015 * alloc.c (make_byte_code): eassert header size
3016 (sweep_vectors): change an int to size_t
3018 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3020 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3021 instead of ints, as it's the usual style for offsetof constants. See:
3022 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3024 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3025 This is ugly, but it should fix the performance problem for older
3026 GCC versions in the short run. I'll look into integrating the
3027 Gnulib module for popcount, as a better fix.
3028 See the thread starting in:
3029 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3030 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3031 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3032 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3033 (popcount_size_t): Use it.
3035 2013-09-24 Daniel Colascione <dancol@dancol.org>
3037 * process.c (Fnetwork_interface_info): Fix build break due to
3040 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3042 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3043 Prefer signed to unsigned integers where either will do.
3044 No need for 'const' on locals that do not escape.
3045 Omit easserts with unnecessary and unportable assumptions about
3046 alignment. Avoid unnecessary casts to char *.
3048 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3050 Use union for the payload of struct Lisp_Vector.
3051 This helps to avoid a few glitches dictated by C's aliasing rules.
3052 * lisp.h (struct Lisp_Vector): Use union for next and
3053 contents member. Adjust comment. Change related users.
3054 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3055 Related users changed.
3056 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3057 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3058 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3059 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3061 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3063 Optimize glyph row clearing and copying routines.
3064 * dispextern.h (struct glyph_row): Change layout of struct
3065 glyph_row to help copy_row_except_pointers. Adjust comment.
3066 * dispnew.c (null_row): Remove.
3067 (clear_glyph_row): Use offsetof and memset to find and clear
3068 just the members that need clearing. Adjust comment.
3069 (copy_row_except_pointers): Likewise for copying.
3071 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3073 Some minor cleanups of recently-added bool vector code.
3074 * conf_post.h (assume): Always return void. Use lint version
3075 only if GCC and MSC versions don't apply.
3076 * conf_post.h (assume):
3077 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3078 Depend on _MSC_VER, not __MSC_VER, for consistency with
3080 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3081 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3082 (bool_vector_binop_driver, count_trailing_zero_bits)
3083 (size_t_to_host_endian): Now static, not static inline;
3084 the latter isn't needed with modern compilers and doesn't
3085 work with older compilers anyway.
3087 * alloc.c (valgrind_p): Use bool for boolean.
3089 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3091 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3092 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3093 (display_last_displayed_message_p, message_buf_print)
3094 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3095 Use bool for boolean.
3096 * dispextern.h (cancel_line, init_desired_glyphs):
3097 Remove ancient leftover.
3098 (help_echo_showing_p, hourglass_shown_p):
3099 * lisp.h (noninteractive_need_newline): Adjust declaration.
3101 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3103 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3105 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3106 ...this file and convert the latter to static. Adjust comment.
3107 (make_initial_frame):
3108 * window.c (init_window_once): Adjust user.
3109 * frame.h (last_nonminibuf_frame): Remove declaration.
3110 * lisp.h (selected_frame): Likewise.
3111 * msdos.c (the_only_display_info): Adjust comment.
3113 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3115 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3116 computing the end column of mouse-highlight that comes from
3117 display or overlay strings. (Bug#15437)
3118 (note_mouse_highlight): Adapt calculation of last argument to
3119 mouse_face_from_string_pos to the above change.
3121 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3122 all platforms, not just for clang.
3124 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3126 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3127 about excess arguments to snprintf.
3129 * conf_post.h(assume): Use __builtin_unreachable for clang.
3131 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3133 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3134 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3136 2013-09-23 Daniel Colascione <dancol@dancol.org>
3138 * alloc.c (USE_VALGRIND): New macro; on by default
3139 when ENABLE_CHECKING.
3140 (mark_maybe_object, mark_maybe_pointer)
3141 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3143 (valgrind_p) [USE_VALGRIND]: New variable.
3144 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3146 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3148 * process.c (wait_reading_process_output): Change int pnamelen to
3151 * nsterm.m (setMarkedText:selectedRange:):
3152 (deleteWorkingText):
3153 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3154 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3155 argument to unsigned long to avoid warning.
3156 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3158 * conf_post.h (assume): Fix compiler error: x shall be cond.
3160 2013-09-22 Daniel Colascione <dancol@dancol.org>
3162 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3163 warning when compiling without a window system.
3165 2013-09-22 Daniel Colascione <dancol@dancol.org>
3167 * data.c (Qbool_vector_p): New symbol.
3168 (bool_vector_spare_mask, popcount_size_t_generic)
3169 (popcount_size_t_msc, popcount_size_t_gcc)
3171 (bool_vector_binop_driver)
3172 (count_trailing_zero_bits, size_t_to_host_endian)
3173 (Fbool_vector_exclusive_or)
3174 (Fbool_vector_union)
3175 (Fbool_vector_intersection, Fbool_vector_set_difference)
3176 (Fbool_vector_subsetp, Fbool_vector_not)
3177 (Fbool_vector_count_matches)
3178 (Fbool_vector_count_matches_at): New functions.
3179 (syms_of_data): Intern new symbol, functions.
3180 * alloc.c (bool_vector_payload_bytes): New function.
3181 (Fmake_bool_vector): Instead of calling Fmake_vector,
3182 which performs redundant initialization and argument checking,
3183 just call allocate_vector ourselves. Make sure we clear any
3184 terminating padding to zero.
3185 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3186 instead of open-coding the size calculation.
3187 (vroundup_ct): New macro.
3188 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3189 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3190 * composite.c (composition_gstring_put_cache):
3191 Change lint_assume to assume.
3192 * conf_post.h (assume): New macro.
3193 (lint_assume): Remove.
3194 * dispnew.c (update_frame_1): Change lint_assume to assume.
3195 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3197 * image.c (gif_load): Change lint_assume to assume.
3198 * lisp.h (eassert_and_assume): New macro.
3199 (Qbool_vector_p): Declare.
3200 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3201 (swap16, swap32, swap64): New inline functions.
3202 * macfont.c (macfont_shape): Change lint_assume to assume.
3203 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3204 * xsettings.c (parse_settings): Use new swap16 and
3205 swap32 from lisp.h instead of file-specific macros.
3207 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3209 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3210 found (which can legitimately happen when the glyph row at the
3211 window start is disabled in the current_matrix. (Bug#15365)
3213 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3215 Fix syntax.h bug introduced by recent INLINE change.
3216 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3217 conditionally compiled one way in some modules, and a different
3218 way in others. This doesn't work with extern inline functions,
3219 which must have the same definition in all modules, because the
3220 defining code might be shared across modules, depending on the
3221 implementation. Symptoms reported by Martin Rudalics in:
3222 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3223 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3224 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3225 overriding the corresponding functions in syntax.h.
3226 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3227 (syntax_property): New inline functions.
3228 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3229 Rewrite in terms of these new functions.
3231 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3233 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3234 not chars_in_text, whose result depends on the multibyteness of
3235 the current buffer. (Bug#15426)
3237 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3239 Port recent change to hosts where pointers aren't 'long'.
3240 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3241 Don't assume that pointers are the same width as 'long'.
3242 Add a compile-time check that a pointer fits into two X slots.
3244 A simpler, centralized INLINE.
3245 * conf_post.h (INLINE): Define only if not already defined.
3246 This allows us to use a single INLINE, defined by one file
3248 * emacs.c (INLINE): Define it.
3249 Also, include category.h, charset.h, composite.h, dispextern.h,
3250 syntax.h, systime.h, so that their INLINE definitions are expanded
3252 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3253 * buffer.h, buffer.c (BUFFER_INLINE):
3254 * category.h, category.c (CATEGORY_INLINE):
3255 * character.h, character.c (CHARACTER_INLINE):
3256 * charset.h, charset.c (CHARSET_INLINE):
3257 * composite.h, composite.c (COMPOSITE_INLINE):
3258 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3259 * frame.h, frame.c (FRAME_INLINE):
3260 * intervals.h, intervals.c (INTERVALS_INLINE):
3261 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3262 * lisp.h, alloc.c (LISP_INLINE):
3263 * process.h, process.c (PROCESS_INLINE):
3264 * syntax.h, syntax.c (SYNTAX_INLINE):
3265 * systime.h, sysdep.c (SYSTIME_INLINE):
3266 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
3267 * window.h, window.c (WINDOW_INLINE):
3268 Remove. All uses replaced with INLINE.
3270 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3272 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3275 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3277 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3278 'const char *' to avoid compiler warnings due to similar change in
3279 the prototype of x_get_string_resource.
3281 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3283 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3284 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3285 going to replace static variables below. Adjust comments.
3286 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3287 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3288 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3289 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3290 Related users changed.
3291 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3292 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3293 last_mouse_movement_time, going to replace static variables below.
3295 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3296 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3298 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3299 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3300 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3301 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3302 static variables below.
3303 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3304 (last_mouse_scroll_bar): Remove.
3305 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3306 (mouseExited): Related users changed.
3308 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3310 Do not use external array to process X scroll bar messages.
3311 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3312 (x_send_scroll_bar_event): Pack window pointer into two slots
3313 of XClientMessageEvent if we're 64-bit. Adjust comment.
3314 (x_scroll_bar_to_input_event): Unpack accordingly.
3316 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3318 Ifdef away recent changes which aren't relevant to NS port.
3319 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3320 [!HAVE_NS]: Declare as such.
3321 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3322 [!HAVE_NS]: Define as such.
3324 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3326 * frame.c (x_redo_mouse_highlight): New function
3327 to factor out common code used in W32 and X ports.
3328 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3329 * xterm.h (struct x_display_info):
3330 * w32term.h (struct w32_display_info):
3331 * nsterm.h (struct ns_display_info): New members
3332 last_mouse_motion_frame, last_mouse_motion_x and
3333 last_mouse_motion_y, going to replace static variables below.
3334 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3335 (redo_mouse_highlight): Remove.
3336 (note_mouse_movement, syms_of_xterm): Adjust user.
3337 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3338 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3339 (redo_mouse_highlight): Remove.
3340 (note_mouse_movement, syms_of_w32term): Adjust user.
3341 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3342 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3344 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3345 * nsfns.m (compute_tip_xy): Adjust user.
3347 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3349 * frame.c (x_mouse_grabbed): New function.
3350 * dispextern.h (x_mouse_grabbed): Add prototype.
3351 (last_mouse_frame): Remove declaration.
3352 * xterm.h (struct x_display_info):
3353 * w32term.h (struct w32_display_info):
3354 * nsterm.h (struct ns_display_info): New member
3355 last_mouse_frame, going to replace...
3356 * xdisp.c (last_mouse_frame): ...global variable.
3357 (note_tool_bar_highlight):
3358 * w32term.c (w32_mouse_position, w32_read_socket):
3359 * xterm.c (XTmouse_position, handle_one_xevent):
3360 Use x_mouse_grabbed.
3361 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3363 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3365 * w32term.c (w32_read_socket): Avoid temporary
3366 variables in a call to x_real_positions.
3367 * xterm.c (handle_one_xevent): Likewise.
3369 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3371 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3372 (x_icon_type): Remove prototype.
3373 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3374 * frame.c (x_icon_type): Remove.
3375 * w32term.c (x_make_frame_visible, x_iconify_frame):
3376 * xterm.c (x_make_frame_visible, x_iconify_frame):
3377 Use x_set_bitmap_icon to factor out common code.
3379 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3381 * dispextern.h (check_x_display_info, x_get_string_resource):
3382 Declare here just once and unify the latter.
3383 * frame.c (check_x_display_info, x_get_string_resource):
3384 * nsterm.h (check_x_display_info):
3385 * xrdb.c (x_get_string_resource):
3386 * xterm.h (check_x_display_info): Remove prototypes.
3387 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3388 * w32reg.c (x_get_string_resource): Likewise.
3389 (w32_get_rdb_resource): Adjust user.
3391 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3393 * xterm.h (struct x_display_info): New member
3394 x_pending_autoraise_frame, going to replace...
3395 * xterm.c (pending_autoraise_frame): ...static variable.
3396 (x_new_focus_frame, XTread_socket): Adjust users.
3397 * w32term.h (struct w32_display_info): New member
3398 w32_pending_autoraise_frame, going to replace...
3399 * w32term.c (pending_autoraise_frame): ...global variable.
3400 (x_new_focus_frame, w32_read_socket): Adjust users.
3402 2013-09-17 Glenn Morris <rgm@gnu.org>
3404 * xdisp.c (message_dolog): If we create *Messages*,
3405 switch it to messages-buffer-mode.
3407 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3409 Don't overuse 'const' in types of locals.
3410 * bidi.c (bidi_count_bytes):
3411 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3412 (xg_event_is_for_scrollbar):
3413 * xselect.c (x_handle_property_notify)
3414 (x_handle_selection_notify, x_handle_dnd_message):
3415 * xsettings.c, xsettings.h (xft_settings_event):
3416 * xterm.c (x_handle_net_wm_state, handle_one_event)
3417 (x_menubar_window_to_frame, x_detect_focus_change)
3418 (construct_mouse_click, note_mouse_movement)
3419 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3420 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3421 (handle_one_xevent, x_handle_net_wm_state):
3422 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3423 (x_handle_dnd_message):
3424 Avoid unnecessary 'const', typically the second 'const' in
3425 'const foo * const arg', a 'const' that does not affect the API
3426 and doesn't significantly help the human reader.
3428 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3430 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3431 only if Glib < 2.36.0.
3432 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3433 * xsettings.c (init_gconf, init_gsettings): Do not check
3435 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3437 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3439 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3441 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3442 before calling g_type_init.
3444 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3446 * nsterm.m (syms_of_nsterm): ... to here.
3448 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3450 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3451 (ignore_next_mouse_click_timeout): Use Time as X does.
3452 (handle_one_xevent): Avoid cast and use unsigned comparison.
3454 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3456 Do not copy X event in handle_one_xevent except KeyPress case.
3457 Wnen XEvent is processed, it is unlikely to be changed except
3458 KeyPress case, so we can avoid copying and use const pointer to
3459 const data to make sure that an event is not changed elsewhere.
3460 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3461 const' and do not create local copy except for the KeyPress event.
3462 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3463 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3464 (x_handle_net_wm_state, x_menubar_window_to_frame)
3465 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3466 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3467 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3468 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3469 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3470 (x_handle_dnd_message):
3471 * xsettings.c (xft_settings_event):
3472 Use 'const XEvent * const' where appropriate.
3473 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3475 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3477 Fix X event waiting to handle multiple frames.
3478 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3479 * xterm.c (pending_event_wait): Remove. Adjust users.
3480 (x_detect_focus_change): Pass frame arg.
3481 (handle_one_xevent): Find related frame early and clear per-frame
3482 wait_event_type only if this is an event for the relevant frame.
3483 (x_wait_for_event): Use per-frame wait_event_type.
3485 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3487 * nsfns.m (Fx_create_frame): Fix font driver registration for
3490 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3491 for syms_of_macfont.
3493 * nsterm.m: Include macfont.h.
3494 (ns_tmp_flags, ns_tmp_font): Remove.
3495 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3496 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3497 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3498 (changeFont:): Fix code style. Check for font driver type when
3501 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3504 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3505 (nsfont_open): Set font driver type.
3506 Set font->ascent and font->descent. Figure out font instead of
3507 ns_tmp_font, and flags instead of ns_tmp_flags.
3508 Fix indentation. Remove call to ns_draw_text_decoration,
3511 * nsfns.m: Include macfont.h.
3512 (Fx_create_frame): Register macfont driver, make a better default font.
3513 (Fns_popup_font_panel): Get font from macfont driver, if used.
3515 * macfont.m, macfont.h, maccuvs.h: New files.
3517 * font.h: Declare syms_of_macfont.
3519 * font.c (syms_of_font): Call syms_of_macfont.
3521 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3523 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3525 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3526 and it is always zero for others, so I assume that this is an ancient
3527 leftover which nobody will want to change any more.
3528 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3529 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3530 * frame.c (x_set_scroll_bar_width):
3531 * w32fns.c (w32_createscrollbar):
3532 * w32term.c (w32_set_vertical_scroll_bar):
3533 * xfns.c (x_set_scroll_bar_default_width):
3534 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3535 (x_scroll_bar_expose): Related users changed.
3537 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3539 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3540 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3541 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3543 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3545 * nsterm.h, w32term.h, xterm.h: ...and not here.
3546 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3547 Remove unused Xisms.
3548 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3549 these modules are never compiled otherwise.
3551 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3553 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3554 Doc fix. (Bug#15375)
3556 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3558 Unify Fx_focus_frame between all ports.
3559 * frame.h (x_focus_frame): New prototype.
3560 * xfns.c (Fx_focus_frame): Remove.
3561 (syms_of_xfns): Do not defsubr it.
3562 (x_focus_frame): X implementation.
3563 * nsfns.m (Fx_focus_frame): Remove.
3564 (syms_of_nsfns): Do not defsubr it.
3565 (x_focus_frame): NS implementation.
3566 * w32term.c (Fx_focus_frame): Remove.
3567 (x_focus_on_frame): Rename to...
3568 (x_focus_frame): W32 implementation.
3569 * w32term.h (x_focus_on_frame): Remove prototype.
3570 * w32fns.c (Fx_focus_frame): Remove.
3571 (syms_of_w32fns): Do not defsubr it.
3572 * frame.c (Fx_focus_frame): Define here.
3573 (syms_of_frame): Defsubr here.
3574 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3576 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3578 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3579 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3580 each port to reference the port-specific window system data.
3581 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3582 (FRAME_DISPLAY_INFO): Define.
3583 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3584 (FRAME_DISPLAY_INFO): Define. Adjust users.
3585 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3586 (FRAME_DISPLAY_INFO): Define. Adjust users.
3587 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3588 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3589 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3590 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3591 * xselect.c, xterm.c: All related users changed.
3593 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3595 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3596 (x_menubar_window_to_frame): Remove prototypes.
3597 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3598 (x_menubar_window_to_frame, x_top_window_to_frame):
3600 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3601 (x_menubar_window_to_frame, x_top_window_to_frame):
3602 ...to here and convert all but the last to static.
3604 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3606 * lisp.mk (lisp): Add w32-common-fns.elc.
3608 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3610 * charset.c (char_charset): Document an exception for char-charset.
3612 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3614 * xterm.h (x_display_info): New field last_user_time...
3615 * xterm.c (toplevel): ...to replace static last_user_time.
3616 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3618 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3620 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3621 scroll bar values to prevent thumb from disappear and update comment.
3623 2013-09-11 Glenn Morris <rgm@gnu.org>
3625 * emacs.c (usage_message): Possessive apostrophe tweak.
3627 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3629 * nsterm.m (syms_of_nsterm): Use Qns.
3630 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3631 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3632 * xfns.c (x_display_info_for_name, Fx_open_connection):
3633 Remove old '#if 0' code.
3634 (syms_of_xfns): Use Qx.
3635 * termhooks.h (fullscreen_hook): Remove the leftover.
3636 (struct terminal): Fix typo in comment.
3638 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3640 Cleaning up a few X scroll bar bits.
3641 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3642 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3643 New member last_seen_part, going to replace...
3644 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3645 (xt_action_hook) [USE_LUCID]: Adjust user.
3646 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3647 Lucid-specific scroll bar support.
3648 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3649 to int and adjust to use last_seen_part member.
3650 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3651 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3652 Initialize last_seen_part.
3654 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3656 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3657 insert-buffer-substring an empty string.
3659 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3661 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3662 avoiding a GCC warning.
3664 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3666 Ifdef away frame tool bar code when it is not really used.
3667 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3668 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3669 and minimize_tool_bar_window_p under the above.
3670 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3671 (fset_tool_bar_window): Likewise.
3672 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3673 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3674 (change_frame_size_1):
3675 * window.c (window_from_coordinates, Frecenter): Adjust users.
3676 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3677 code is not really used.
3678 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3679 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3680 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3681 [!USE_GTK && !HAVE_NS]: Define as such.
3682 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3683 (note_mouse_highlight, expose_frame):
3684 * xfns.c (x_set_tool_bar_lines):
3685 * xterm.c (handle_one_xevent): Adjust users.
3687 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3689 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3690 This bug was introduced by my 2013-08-26 patch, which incorrectly
3691 assumed that the terminfo implementation doesn't use termcap buffers.
3692 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3693 these buffers apparently are used after all.
3694 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3695 (struct tty_display_info): Define members termcap_term_buffer and
3696 termcap_strings_buffer even if TERMINFO.
3698 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3701 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3702 'usage' docstring entry to pacify make-docfile.
3704 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3706 Change comparison functions =, <, >, <=, >= to take many arguments.
3707 * data.c: Change comparison functions' interface and implementation.
3708 * lisp.h: Make arithcompare available for efficient two arg
3710 * bytecode.c: Use arithcompare.
3711 * fileio.c: Use new interface.
3713 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3715 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3717 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3719 * eval.c (Feval): Document the new use of `lexical'.
3721 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3723 Review and drop old frame resize hack.
3724 * frame.h (struct frame): Remove force_flush_display_p.
3725 * dispnew.c (update_frame): Adjust user and don't call
3726 flush_frame here. The comment has said that there was an issues
3727 with redisplaying fringes, but I don't see any differences with
3728 and without this hack. Hopefully we can continue without it.
3729 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3730 current frame matrices twice if resized_p is set.
3732 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3734 Do not populate pure Xism x_sync to other ports.
3735 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3736 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3737 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3738 * w32term.h (x_sync): Remove prototype.
3740 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3742 Cleanup frame flushing.
3743 * dispextern.h (struct redisplay_interface):
3744 Drop flush_display_optional because flush_display is enough
3745 for X and flushing via RIF is just a no-op for others.
3746 * frame.h (flush_frame): New function.
3747 * dispnew.c (update_frame):
3748 * minibuf.c (read_minibuf):
3749 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3751 * keyboard.c (detect_input_pending_run_timers): Do not flush
3752 all frames but selected one in redisplay_preserve_echo_area.
3753 * nsterm.m (ns_flush): Remove no-op.
3754 (ns_redisplay_interface): Adjust user.
3755 * w32term.h (x_flush): Remove no-op.
3756 (w32_redisplay_interface): Adjust user.
3757 * xterm.c (x_flush): Simplify because we do not flush all
3758 frames at once any more. Adjust comment.
3759 (x_redisplay_interface): Adjust user.
3761 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3763 Port --without-x --enable-gcc-warnings to Fedora 19.
3764 * gfilenotify.c (globals_of_gfilenotify):
3765 Call g_type_init only if using an older glib version that needs it.
3767 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3769 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3770 (last_glyphless_glyph_merged_face_id): Remove declarations.
3771 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3772 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3773 (last_glyphless_glyph_merged_face_id): Now static.
3774 (merge_escape_glyph_face): New function, refactored from...
3775 (get_next_display_element): ...here.
3776 (merge_glyphless_glyph_face): New function, refactored from...
3777 (produce_glyphless_glyph): ...here...
3778 * term.c (produce_glyphless_glyph): ...and here.
3780 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3782 * eval.c (eval_sub): Only call Ffunction if necessary.
3784 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3786 Attempt to make redisplay more selective when changing cursor type.
3787 * frame.h (struct frame): New bitfield cursor_type_changed.
3788 * xdisp.c (cursor_type_changed): Remove.
3789 (try_cursor_movement, redisplay_window, try_window_id)
3790 (set_frame_cursor_types, try_window_reusing_current_matrix):
3791 Adjust to use per-frame bitfield.
3792 (redisplay_internal): Look for cursor type change on each visible
3793 frame and consider all frames if cursor type has been changed on
3794 the frame other than selected. If cursor type has been changed on
3795 selected frame only, do not use fast update.
3797 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3799 Attempt to make redisplay more selective when changing fonts.
3800 * frame.h (struct frame): New bitfield fonts_changed.
3801 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3802 (adjust_frame_glyphs): Add prototype.
3803 * dispnew.c (fonts_changed_p): Remove.
3804 (adjust_glyphs): Remove because we do not
3805 adjust matrices on all frames at once any more.
3806 (adjust_frame_glyphs): Block and unblock input here.
3807 (adjust_glyph_matrix): Use fonts_changed.
3808 (change_frame_size_1): Use adjust_frame_glyphs.
3809 * font.c (font_open_entity): Use fonts_changed.
3810 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3811 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3812 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3813 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3814 (shrink_mini_window, Fresize_mini_window_internal)
3815 (window_scroll_pixel_based, Fset_window_configuration)
3816 (apply_window_adjustment, Fset_window_vscroll):
3817 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3818 Use adjust_frame_glyphs.
3819 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3820 (try_window_reusing_current_matrix, try_window_id, display_line)
3821 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3822 (redisplay_internal): Consider fonts_changed and adjust frame
3823 matrices for each frame only if the frame is visible. If font
3824 has been changed on some frame during full redisplay, retry
3825 only visible frames where the font has been actually changed.
3827 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3829 Cache current header and mode line height for each window.
3830 * window.h (struct window): New fields mode_line_height
3831 and header_line_height.
3832 * window.c (make_window): Initialize them.
3833 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3834 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3835 (current_mode_line_height, current_header_line_height):
3837 * xdisp.c (current_mode_line_height, current_header_line_height):
3839 (pos_visible_p, init_xdisp): Adjust user.
3840 (redisplay_window): Invalidate mode_line_height and
3841 header_line_height if current and desired matrices do not agree.
3843 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3845 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3846 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3848 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3850 Make --without-x compatible with --enable-gcc-warnings.
3851 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3852 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3853 members under HAVE_WINDOW_SYSTEM.
3854 * keyboard.c (make_lispy_focus_out): Likewise.
3855 (record_menu_key): Move under HAVE_MENUS.
3856 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3857 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3858 (syms_of_xdisp): Adjust user.
3859 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3860 (start_hourglass, cancel_hourglass):
3861 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3862 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3863 and CLEAR_FONT_TABLE_NFONTS.
3864 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3865 Declare only if HAVE_WINDOW_SYSTEM.
3866 (lface_same_font_attributes_p, clear_face_gcs): Define only
3867 if HAVE_WINDOW_SYSTEM.
3869 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3871 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3872 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3873 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3875 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3877 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3879 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3881 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3882 This fixes a type error on hosts where ptrdiff_t is wider than int.
3884 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3886 * keyboard.c (read_key_sequence_vs): New function.
3887 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3890 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3892 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3894 Makefile improvements.
3895 * Makefile.in (config.status): Don't use double-colon rules, as
3896 they are not portable according to POSIX. Fix shell typo with `;
3897 I guess this rule has never been tested?
3898 (VCSWITNESS): New macro, to override any environment var.
3900 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3902 * xterm.h (struct x_display_info): Do not track X connection
3903 fd separately because it is always available from Display.
3904 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3907 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3909 * buffer.c (drop_overlay):
3910 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3911 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3913 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3915 * buffer.c (Fmake_overlay, Fmove_overlay):
3916 * intervals.c (set_point_from_marker):
3917 * print.c (PRINTPREPARE): Prefer signal_error
3918 to plain error and report unsuitable marker too.
3920 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3922 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3923 for 'dragging' member.
3924 (struct x_output): Remove set-but-unused leftovers
3925 'left_before_move' and 'top_before_move'.
3926 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3927 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3928 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3929 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3930 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3931 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3932 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3933 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3935 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3937 * nsfont.m (INVALID_GLYPH): New define.
3938 (nsfont_encode_char): Use INVALID_GLYPH.
3939 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3941 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3943 * xterm.c (x_last_mouse_movement_time): Revert last change.
3944 This code should use XDisplayMotionBufferSize to check display's
3945 motion history first, and there are few other issues as well.
3946 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3947 (handle_one_xevent): Adjust user.
3949 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3951 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3952 * frame.c (Flast_nonminibuf_frame): ... to here.
3953 (check_minibuf_window): Don't abort if no window was found
3956 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3958 Use XGetMotionEvents to ask the last mouse motion time from X server.
3959 * xterm.c (X_MOTION_HISTORY): Default to 1.
3960 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3961 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3962 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3963 Ifdef away legacy code.
3964 (XTmouse_position, x_scroll_bar_report_motion):
3965 Use x_last_mouse_movement_time.
3966 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3969 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3971 * msdos.c (last_mouse_window): Move to...
3972 (dos_rawgetc): ...this function and adjust comment.
3973 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3974 (mouseMoved): ...this function and adjust comment.
3975 * w32term.c (last_window): Likewise with...
3976 (w32_read_socket): ...this function.
3977 * xterm.c (last_window): Likewise with...
3978 (handle_one_xevent): ...this function.
3980 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3982 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3983 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3984 (handle_one_xevent): ...to here.
3985 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3988 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3990 * msdos.c (IT_set_terminal_window): Remove no-op.
3991 (initialize_msdos_display): Adjust terminal setup.
3992 * w32console.c (w32con_set_terminal_window): Remove no-op.
3993 (initialize_w32_display): Adjust terminal setup.
3994 * w32term.c (w32_set_terminal_window): Remove no-op.
3995 (w32_create_terminal): Adjust terminal setup.
3996 * xterm.c (XTset_terminal_window): Remove no-op.
3997 (x_create_terminal): Adjust terminal setup.
3999 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4001 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4003 (ns_create_terminal): Adjust terminal setup.
4004 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4006 (w32_create_terminal): Adjust terminal setup.
4007 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4009 (x_create_terminal): Adjust terminal setup.
4011 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4013 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4014 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4015 * dispnew.c (buffer_posn_from_coords):
4016 * window.c (Fwindow_end, displayed_window_lines):
4017 * xdisp.c (redisplay_mode_lines): Use it.
4019 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4021 * fontset.c (face_for_char): Check char in the current face font first
4022 if HAVE_NS (Bug#15138).
4024 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4026 * window.c (temp_output_buffer_show): Make sure window returned
4027 by display_buffer is live (Bug#15213).
4029 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4031 Minor cleanup to avoid forward declarations.
4032 * coding.h (struct ccl_spec): Remove forward declaration.
4033 * composite.h (toplevel): Include font.h.
4034 (struct composition_it, struct face, struct font_metrics):
4035 Remove forward declaration.
4036 * dispextern.h (struct image, struct atimer): Likewise.
4037 * emacsgtkfixed.h (struct frame): Likewise.
4038 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4039 * font.h (struct font_driver, struct font, struct glyph_string)
4040 (struct face): Remove forward declaration.
4041 * fontset.h (struct face, struct font): Likewise.
4042 * frame.h (toplevel): Style cleanup.
4043 (enum output_method): Move to...
4044 * termhooks.h (enum output_method): ...here.
4045 (struct glyph, struct frame, struct ns_display_info)
4046 (struct x_display_info, struct w32_display_info):
4047 Remove forward declaration.
4048 * xterm.h (toplevel): Include termhooks.h.
4049 (struct font, struct window, struct glyph_matrix, struct frame)
4050 (struct input_event, struct face, struct image): Remove forward
4052 * gtkutil.h (struct _widget_value): Likewise.
4053 * keyboard.h (toplevel): Include termhooks.h.
4054 (struct input_event): Remove forward declaration.
4056 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4058 * intervals.c (set_point_from_marker): New function.
4059 * editfns.c (Fgoto_char):
4060 * process.c (Finternal_default_process_filter):
4061 * window.c (select_window_1): Use it.
4062 * buffer.h (set_point_from_marker): Add prototype.
4064 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4066 * w32.c (term_winsock): Call release_listen_threads before calling
4068 (_sys_wait_accept): Wait for accept event in a loop with a finite
4069 timeout, instead of waiting indefinitely. Will hopefully avoid
4070 hanging during exit because WSACleanup deadlocks waiting for the
4071 event object to be released. (Bug#14333)
4073 * w32proc.c (release_listen_threads): New function, signals all
4074 the reader threads that listen for connections to stop waiting.
4076 * w32.h (release_listen_threads): Add prototype.
4078 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4080 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4081 field of new marker (for sanity and safety).
4082 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4083 anyway because XMISCTYPE is a function and can't be an lvalue).
4085 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4087 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4088 (x_after_update_window_line, x_scroll_bar_create):
4089 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4090 (handle_one_xevent, x_clear_frame_area):
4091 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4092 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4093 * xterm.h (x_clear_area): Adjust prototype.
4095 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4097 Hook scanning and indentation functions to find_newline. This helps
4098 to avoid duplicated code and renders more respect to newline cache.
4099 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4100 * cmds.c (Fforward_line):
4101 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4102 Use find_newline and avoid unnecessary point movements.
4103 * search.c (scan_newline): Implement on top of find_newline.
4105 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4107 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4108 scoped code (bug#11258).
4110 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4112 * nsterm.m (last_window): New variable.
4113 (EV_TRAILER2): New macro.
4114 (EV_TRAILER): Call EV_TRAILER2.
4115 (mouseMoved:): Add support for mouse-autoselect-window
4116 on nextstep (Bug#6888).
4118 2013-08-28 Andreas Schwab <schwab@suse.de>
4120 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4121 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4122 Remove unused macro definitions.
4123 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4124 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4125 Only define if emacs.
4127 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4129 Prefer enum glyph_row_area to int where appropriate.
4130 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4132 (window_box, window_box_width, window_box_left, window_box_left_offset)
4133 (window_box_right, window_box_right_offset): Adjust prototypes.
4134 * xdisp.c (window_box, window_box_width, window_box_left)
4135 (window_box_left_offset, window_box_right, window_box_right_offset):
4136 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4137 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4138 * nsterm.m (ns_clip_to_row):
4139 * w32term.c (w32_clip_to_row):
4140 * xterm.c (x_clip_to_row): Likewise.
4142 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4144 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4145 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4147 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4149 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4150 for portability to hosts where /bin/sh has problems.
4152 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4154 Redesign redisplay interface to drop global output_cursor.
4155 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4156 (toplevel): Remove declaration of output_cursor.
4157 (set_output_cursor, x_cursor_to): Remove prototype.
4158 * window.h (struct window): New member output_cursor.
4159 (output_cursor_to): New function to replace RIF member.
4160 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4161 (update_text_area, set_window_cursor_after_update): Use it.
4162 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4163 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4164 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4165 * w32term.c (x_update_window_begin, x_update_window_end):
4166 * xterm.c (x_update_window_begin, x_update_window_end):
4167 Adjust to use per-window output cursor.
4169 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4171 Simplify SELECT_TYPE-related code.
4172 Like EMACS_TIME, this portability layer is no longer needed, since
4173 Emacs has been using fd_set as a portability layer for some time.
4174 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4175 (SELECT_TYPE): Remove. All uses changed to fd_set.
4176 (fd_set) [!FD_SET]: New typedef.
4178 Simplify EMACS_TIME-related code.
4179 This portability layer is no longer needed, since Emacs has been
4180 using struct timespec as a portability layer for some time.
4181 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4182 Include <time.h> rather than "systime.h"; that's all that's needed now.
4183 * dispnew.c: Include <timespec.h> rather than "systime.h";
4184 that's all that's needed now.
4185 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4186 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4187 TIMESPEC_RESOLUTION.
4188 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4189 LOG10_TIMESPEC_RESOLUTION.
4190 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4191 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4192 (make_emacs_time): Remove. All used changed to make_timespec.
4193 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4194 (current_timespec): Rename from current_emacs_time. All uses changed.
4195 (add_emacs_time): Remove. All uses changed to timespec_add.
4196 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4197 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4198 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4199 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4200 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4201 (current_timespec): Rename from current_emacs_time. All uses changed.
4202 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4203 changed to timespec_cmp.
4204 * xgselect.c: Include <timespec.h>, since our .h files don't.
4206 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4208 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4209 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4210 Remove the leftovers.
4211 * gtkutil.c (toplevel): Do not declare Qxft but include
4213 * image.c (toplevel): Do not declare Vlibrary_cache because
4214 it's already done in lisp.h.
4216 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4218 * lisp.h (Mouse_HLInfo): Move from here...
4219 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4220 (reset_mouse_highlight): New function.
4221 * msdos.c (dos_set_window_size, IT_update_begin)
4222 (internal_terminal_init):
4223 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4224 (ns_initialize_display_info):
4225 * w32console.c (initialize_w32_display):
4226 * w32term.c (x_update_window_end, x_free_frame_resources)
4227 (w32_initialize_display_info):
4228 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4229 * window.c (Fdelete_other_windows_internal):
4230 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4231 * termchar.h (toplevel):
4232 * xterm.h (toplevel): Include dispextern.h.
4234 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4236 Fix minor problems found by static checking.
4237 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4238 (expect): Avoid nested-if warning.
4239 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4240 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4241 * nsterm.h, nsterm.m (ns_select):
4242 * xgselect.c, xgselect.h (xg_select):
4243 Adjust signature to better match pselect's.
4244 * nsterm.m (ns_select):
4245 Don't set *TIMEOUT, since pselect doesn't.
4246 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4247 diagnostic about assigning const char * to it.
4248 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4250 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4252 * lread.c (substitute_object_recurse): Handle hash-tables as well
4255 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4257 Fix unlikely core dump in init_tty, and simplify terminfo case.
4258 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4259 The old version incorrectly dumped core if malloc returned a
4260 buffer containing only non-NUL bytes.
4261 (init_tty): Do not allocate or free termcap buffers; the
4262 struct does that for us now.
4263 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4264 (struct tty_display_info): Define members termcap_term_buffer and
4265 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4266 use them. Allocate them directly in struct rather than indirectly
4267 via a pointer, to simplify init_tty.
4269 * frame.c (check_minibuf_window): Initialize 'window' properly,
4270 so that Emacs reliably aborts later if 'window' is not initialized.
4272 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4274 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4275 of VoidSymbol (Bug#15154).
4277 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4279 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4280 mouse_face_beg_y and mouse_face_end_y.
4281 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4282 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4283 Adjust users and update comment where appropriate.
4285 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4287 * frame.c (check_minibuf_window): New function.
4288 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4289 Call check_minibuf_window (Bug#15183).
4291 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4293 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4294 because this is the only last cursor data we need to keep and consult.
4295 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4296 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4299 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4301 Fix recovering from possible decompression error.
4302 Since insert_from_gap doesn't always move point, we can't use PT as
4303 the position where the partially decompressed data ends, and
4304 should count how many bytes was produced so far.
4305 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4306 (unwind_decompress): Really delete partially uncompressed data.
4307 (Fzlib_decompress_region): Take decompressed data size into account.
4309 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4311 * syntax.c (init_syntax_once): Adjust comment and do an early
4312 initialization of Qchar_table_extra_slots just once...
4313 * casetab.c (init_casetab_once):
4314 * category.c (init_category_once):
4315 * character.c (syms_of_character):
4316 * coding.c (syms_of_coding):
4317 * xdisp.c (syms_of_xdisp): ...and omit it here.
4319 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4321 * xdisp.c (get_next_display_element): Don't apply to characters
4322 from a display vector the logic of setting it->end_of_box_run_p
4323 suitable for characters from a buffer. (Bug#15175)
4325 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4326 to handle directories, rather than '_utime' which doesn't.
4329 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4331 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4332 or fullscreen (Bug#14627).
4334 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4336 System-dependent integer overflow fixes.
4337 * process.c (Fset_process_window_size): Signal an error if
4338 the window size is outside the range supported by the lower level.
4339 * sysdep.c (set_window_size): Return negative on error,
4340 nonnegative on success, rather than -1, 0, 1 on not in system,
4341 failure, success. This is simpler. Caller changed.
4342 (serial_configure): Remove unnecessary initialization of local.
4343 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4344 size fits in unsigned long; this isn't true on some 32-bit hosts.
4345 Avoid buffer overrun if some future version of /proc/meminfo has a
4346 variable name longer than 20 bytes.
4347 (system_process_attributes) [__FreeBSD__]:
4348 Don't assume hw.availpages fits in 'int'.
4350 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4352 Don't let very long directory names overrun the stack.
4353 Fix some related minor problems involving "//", vfork.
4354 * callproc.c (encode_current_directory): New function.
4355 (call_process): Don't append "/"; not needed.
4356 * fileio.c (file_name_as_directory_slop): New constant.
4357 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4358 this can save the caller having to alloca.
4359 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4360 Use SAFE_ALLOCA, not alloca.
4361 (directory_file_name, Fexpand_file_name): Leave leading "//"
4362 alone, since it can be special even on POSIX platforms.
4363 * callproc.c (call_process):
4364 * process.c (Fformat_network_address):
4365 * sysdep.c (sys_subshell):
4366 Use encode_current_directory rather than rolling our own.
4367 (create_process): No need to encode directory; caller does that now.
4368 * process.h (encode_current_directory): New decl.
4369 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4370 Rework to avoid 'goto xyzzy;'.
4372 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4374 * xdisp.c (handle_face_prop): If the default face was remapped use
4375 the remapped face for strings from prefix properties. (Bug#15155)
4377 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4379 Minor cleanup for redisplay interface and few related functions.
4380 * frame.h (enum text_cursor_kinds): Move from here...
4381 * dispextern.h (enum text_cursor_kinds): ...to here.
4382 (toplevel): Drop unnecessary declarations.
4383 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4384 in update_window_end_hook and draw_window_cursor functions.
4385 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4386 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4387 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4388 * xterm.c (x_update_window_end, x_draw_window_cursor):
4389 * xdisp.c (display_and_set_cursor, update_window_cursor)
4390 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4391 enum text_cursor_kinds where appropriate.
4393 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4395 Redesign redisplay interface to drop updated_row and updated_area.
4396 * dispextern.h (updated_row, updated_area): Remove declaration.
4397 (struct redisplay_interface): Pass glyph row and row area parameters
4398 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4399 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4401 * dispnew.c (updated_row, updated_area): Remove.
4402 (redraw_overlapped_rows, update_window_line): Adjust user.
4403 (update_marginal_area, update_text_area): Likewise. Pass updated row
4404 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4405 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4408 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4410 * process.c (flush_pending_output): Remove stub.
4413 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4415 * callproc.c: Fix race that killed background processes (Bug#15144).
4416 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4417 Record deleted process-id in critical section, not afterwards.
4418 Don't mistakenly kill process created by a call-process invocation
4419 that discards output and does not wait.
4421 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4423 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4424 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4425 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4426 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4427 to shut up compiler in mark_object.
4428 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4430 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4432 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4433 We can't portably rely on PTY_OPEN doing that, even if
4434 it calls posix_openpt with O_CLOEXEC.
4436 2013-08-20 Kenichi Handa <handa@gnu.org>
4438 * character.c (string_char): Improve commentary.
4440 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4442 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4443 (struct animation_cache): Make signature a flexible array member.
4444 All uses changed. This is a tad slower but may insulate us better
4445 from future changes to ImageMagick.
4447 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4449 * image.c: Shrink memory needed for animation cache.
4450 (SIGNATURE_DIGESTSIZE): New constant.
4451 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4452 (imagemagick_create_cache): Copy the signature. This saves
4453 several KB of memory that ImageMagick wastes per signature.
4454 Don't bother updating the update_time, as the caller does that now.
4455 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4456 it's a fixed size struct member now.
4457 (imagemagick_get_animation_cache): Always destroy the signature,
4458 as it's now imagemagick_create_cache's responsibility to copy it.
4459 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4460 and use memcmp rather than strcmp.
4461 eassert that ImageMagick returns a signature of the specified length.
4463 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4465 * image.c (imagemagick_get_animation_cache): Don't segfault on
4467 (imagemagick_get_animation_cache): Revert to previous definition
4468 so that it actually works. But keep the memory leak fix.
4469 (imagemagick_get_animation_cache): Fix memory leak.
4471 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4473 * image.c: Fix animation cache signature memory leak.
4474 Fix some other minor performance problems while we're at it.
4475 (imagemagick_create_cache): Clear just the members that
4476 need clearing. Don't set update_time, as caller does that now.
4477 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4478 Simplify by using pointer-to-pointer instead of a prev pointer.
4479 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4480 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4481 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4482 it's already a copy. Free the signature probe unless it's cached.
4484 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4485 This was introduced by my 2013-08-12 fix for Bug#15035.
4487 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4489 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4490 (imagemagick_prune_animation_cache): Now static.
4492 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4494 * image.c (imagemagick_get_animation_cache): Don't segfault when
4495 pruning all entries.
4497 2013-08-18 Ken Brown <kbrown@cornell.edu>
4499 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4500 static heap if ENABLE_CHECKING is defined.
4501 (max_bss_sbrk_ptr): New variable.
4503 (report_sheap_usage): Report maximum static heap usage instead of
4504 ending static heap usage.
4506 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4508 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4509 of zlib_initialized according to the results of calling
4510 init_zlib_functions.
4512 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4514 * image.c: Implement an ImageMagick per-image cache.
4515 (imagemagick_get_animation_cache): Fix a double-free error.
4516 (imagemagick_load_image): Remove the ping_wand code, which only
4517 apparently saved time on invalid animated images, and slowed down
4518 everything else. Optimise for the common case.
4520 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4522 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4524 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4526 * marker.c (set_marker): Remove documentation of undefined behavior.
4528 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4530 * image.c (imagemagick_compute_animated_image): Animate correctly
4531 when sub-images are smaller than the main image.
4532 (imagemagick_compute_animated_image): Setting the iterator row to
4533 zero is apparently not allowed.
4534 (imagemagick_compute_animated_image): Allow images that say they
4535 have sub-images that are bigger than the main image, but just crop
4538 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4540 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4542 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4544 * image.c (imagemagick_compute_animated_image): Respect the GIF
4547 2013-08-15 Ken Brown <kbrown@cornell.edu>
4549 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4550 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4553 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4555 Fix minor problems found by static checking.
4556 * frame.c (delete_frame):
4557 * xdisp.c (next_element_from_display_vector):
4558 Avoid uninitialized local.
4559 * image.c (imagemagick_compute_animated_image): Port to C89.
4560 Prefer usual GNU indentation style for loops.
4561 Be more careful about bizarrely large sizes, by using ptrdiff_t
4564 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4566 Fix infinite frame selection loop (Bug#15025).
4567 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4569 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4571 * xdisp.c (compute_window_start_on_continuation_line):
4572 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4573 to make sure we end up setting the window start at the leftmost
4574 visible character of the display line. This avoids funky
4575 horizontal shifting because the window start is not kept on the
4576 same position. (Bug#15090)
4577 (next_element_from_display_vector): Support 'box' face attribute
4578 in the face definitions of a display vector. (Bug#15099)
4580 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4582 * image.c (imagemagick_compute_animated_image): Implement animated
4584 (imagemagick_compute_animated_image): Fix some compilation
4585 warnings. Implement a very simple cache to make the animation
4586 usable at all, but it should be replaced with a per-image cache.
4588 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4590 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4591 to do `for' loops over alist values.
4592 * buffer.h (FOR_EACH_BUFFER):
4593 * process.c (FOR_EACH_PROCESS): Use it.
4594 (handle_child_signal, status_notify, Fget_buffer_process)
4595 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4597 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4599 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4600 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4601 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4602 to xzalloc and so avoid redundant call to memset.
4603 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4604 members because it is allocated with xzalloc and so already zeroed.
4606 2013-08-14 Ken Brown <kbrown@cornell.edu>
4608 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4611 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4613 Utility function and macro to copy Lisp string to C string.
4614 * lisp.h (xlispstrdupa): New macro.
4615 (xlispstrdup): New prototype.
4616 * alloc.c (xlispstrdup): New function.
4617 * callint.c (Fcall_interactively):
4618 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4619 (Fsubstitute_in_file_name):
4620 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4621 * image.c (x_create_bitmap_from_file):
4622 * w32term.c (w32_term_init):
4623 * xterm.c (x_term_init): Use xlispstrdup.
4625 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4627 * image.c (imagemagick_load_image): Make animated pictures work.
4628 There's still some problems with background color settings, though
4631 * decompress.c (unwind_decompress): Always restore point.
4633 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4635 * marker.c (set_marker): Reformat documentation.
4637 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4639 * xdisp.c (cursor_type_changed): Now static.
4641 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4642 Use changed. This avoids the need to call xmalloc and for the
4643 caller to call xfree, and avoids memory leaks in some situations.
4645 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4647 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4648 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4649 (redisplay_window): If window_end_valid is cleared due to non-zero
4650 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4651 so do not call to try_cursor_movement for that window.
4653 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4655 * window.h (struct window): Convert window_end_pos and
4656 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4657 (wset_window_end_pos, wset_window_end_vpos): Remove.
4658 * dispnew.c (adjust_glyph_matrix):
4659 * window.c (Fwindow_end, replace_window, set_window_buffer)
4661 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4662 (set_vertical_scroll_bar, redisplay_window, try_window)
4663 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4664 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4665 (note_mouse_highlight): Adjust users.
4666 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4669 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4671 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4672 * image.c (imagemagick_filename_hint): Use `const char *' and
4673 prefer SSDATA to SDATA to avoid warnings.
4675 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4677 Cleanup window fringes, margins and scroll bars adjustments.
4678 * window.c (set_window_fringes, set_window_margins)
4679 (set_window_scroll_bars, apply_window_adjustment): New functions.
4680 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4681 (Fset_window_scroll_bars): Use them.
4683 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4685 * window.h (struct window): Convert scroll_bar_width
4686 from Lisp_Object to integer. Adjust comment.
4687 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4689 * window.c (wset_scroll_bar_width): Remove.
4690 (make_window): Initialize scroll_bar_width.
4691 (Fsplit_window_internal): Use direct assignment.
4692 (Fset_window_configuration, save_window_save):
4693 Convert Lisp_Object to integer and back where appropriate.
4694 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4695 bar was actually changed, and mention this in docstring.
4697 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4699 * decompress.c: Minor simplifications.
4700 (Fzlib_decompress_region): Don't bother verifying
4701 that avail_out <= UINT_MAX, as that was confusing.
4702 Mention the restriction in a comment instead.
4703 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4705 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4707 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4708 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4710 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4712 * image.c (imagemagick_filename_hint): Check for errors in the
4715 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4717 * window.c (Fwindow_margins): Return nil when there's no marginal
4718 area, as per the documented API.
4720 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4721 Fmake_vector, as scroll bar's struct members are not all Lisp
4722 objects now. This avoids crashes in GC.
4724 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4725 bool, so its address could be taken.
4727 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4729 * image.c (imagemagick_filename_hint): New function to possibly
4730 apply `image-content-type-suffixes'.
4731 (imagemagick_load_image): Use it.
4733 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4735 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4736 if loading zlib failed.
4738 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4740 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4741 2013-08-13 checkin below. Change bool to BOOL, rule is:
4742 All Obj-C code uses BOOL, except for interfaces callable from C.
4744 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4746 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4748 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4749 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4750 bool instead of BOOL.
4751 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4752 from Lisp_Object to bitfield. Adjust comment.
4753 * w32term.c (x_scroll_bar_create): Adjust user.
4754 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4755 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4756 Use bool for boolean.
4757 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4758 to `unsigned int' when defining a bitfield.
4760 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4762 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4764 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4766 * window.h (struct window): Convert left_margin_cols and
4767 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4768 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4769 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4771 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4773 (showing_window_margins_p, update_window_line, update_frame_1):
4774 * fringe.c (draw_fringe_bitmap_1):
4775 * xdisp.c (window_box_width): Adjust users.
4776 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4777 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4778 Use direct assignment.
4779 (Fset_window_configuration, save_window_save, Fwindow_margins):
4780 Convert Lisp_Object to integer and back where appropriate.
4781 (Fset_window_margins): Adjust user. Return t if any margin
4782 was actually changed, and mention this in docstring.
4784 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4786 * syntax.c (forward_word):
4787 * cmds.c (forward_char, backward_char): Mention the optional argument.
4789 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4791 * window.h (struct window): Convert left_fringe_width
4792 and right_fringe_width from Lisp_Objects to integers.
4794 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4795 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4796 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4798 (make_window): Initialize new integer fields to -1.
4799 (Fsplit_window_internal): Use direct assignment.
4800 (Fset_window_configuration, save_window_save):
4801 Convert Lisp_Object to integer and back where appropriate.
4802 (Fset_window_fringes): Adjust user. Return t if any fringe
4803 was actually changed, and mention this in docstring.
4805 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4807 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4808 * nsfns.m (x_set_cursor_type):
4809 * w32fns.c (x_set_cursor_type):
4810 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4811 * xdisp.c (set_frame_cursor_types): ...but in common code.
4813 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4815 * font.c (clear_font_cache): New function, stripped from...
4816 (Fclear_font_cache): ...here, which now uses the function
4817 above. Adjust comment.
4818 * font.h (clear_font_cache): Add prototype.
4819 * xfaces.c (clear_face_cache): Use clear_font_cache.
4821 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4823 * window.c (Fset_window_start): Compare `w', not `window' because
4824 `w' might not be equal to `window' after call to decode_live_window.
4826 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4828 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4829 This fixes a problem introduced by the Bug#15035 patch
4830 when using GPG. Reported by Herbert J. Skuhra.
4832 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4834 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4835 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4836 not yet initialized.
4838 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4840 * decompress.c (Fzlib_decompress_region): Support zlib
4841 decompression, too, and rename.
4843 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4845 Minor zlib configuration tweaks.
4846 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4847 Don't assume presence of fn_inflateInit2_ zlib internal function.
4849 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4851 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4852 include the zlib prefix.
4854 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4856 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4857 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4858 define static variables that are pointers to zlib functions to be
4860 (init_zlib_functions) [WINDOWSNT]: New function.
4861 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4863 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4864 macros instead of invoking the zlib functions directly.
4865 (syms_of_decompress): DEFSYM Qzlib_dll.
4866 Staticpro Szlib_available_p.
4868 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4870 Avoid looping over all frame windows to freeze and unfreeze.
4871 * window.h (struct window): Drop frozen_window_start_p.
4872 (freeze_window_starts): Drop prototype.
4873 * frame.h (struct frame): New frozen_window_starts flag.
4874 (FRAME_WINDOWS_FROZEN): New macro.
4875 * window.c (freeze_window_start, freeze_window_starts):
4877 (select_window, replace_window): Adjust users.
4878 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4879 (window_frozen_p): New function.
4880 (redisplay_window): Use it.
4882 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4884 Fix some fd issues when running subprocesses (Bug#15035).
4885 Fix bugs that can leak files or file descriptors on errors.
4886 Don't unlink open temp files, as that's hard for users to diagnose
4887 when things go awry (e.g., temp disk exhausted).
4888 Don't bother to lock temp files. Check for invalid recursion.
4889 * callproc.c (synch_process_fd): Remove. All uses removed.
4890 (synch_process_tempfile): New var or macro.
4891 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4893 (record_kill_process): New arg, the temp name. All callers changed.
4894 (delete_temp_file): Now just a simple wrapper around unlink.
4895 (call_process_kill): New arg, the call_process_fd array.
4896 Close them all. Clear synch_process_pid. Remove the temp file,
4897 or arrange for it to be removed.
4898 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4899 that's been moved to synch_process_tempfile. Caller changed.
4900 Do not remove the tempfile; that's now call_process_kill's
4902 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4903 call_process_kill; the caller now does that.
4904 (call_process_cleanup): Do not close the process fd; that's now
4905 call_process_kill's responsibility.
4906 (Fcall_process): Implement via new function call_process, which
4907 has most of the old body of Fcall_process, but with a different API.
4908 (call_process): New function that does not open or close filefd if
4909 it is nonnegative. Record which fds need to be closed, and let
4910 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4911 Signal an error if invoked recursively (could be done via a hook).
4912 Simplify creation of the tempfile in the MSDOS case.
4913 Don't create the output file until after checking for the executable.
4914 Report any failure to open /dev/null.
4915 Don't open /dev/null for writing twice; once is enough.
4916 Don't create pipe if all output is being discarded or sent to file.
4917 Don't worry about setting up the coding system or reading from the
4918 pipe if all output is being discarded.
4919 Hoist fd_error local into top level, to lessen block nesting.
4920 Don't record deleted pid here; now done by Fcall_process_region.
4921 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4922 and note its success in synch_process_tempfile.
4923 Do not leak resources when child_setup fails.
4924 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4925 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4926 (create_temp_file): Now returns open fd, with an additional
4927 Lisp_Object * argument to return the name. All callers changed.
4928 Do not close the file; rewind it instead, and leave it open for
4929 the caller. Do not lock the temp file. Unwind-protect the file
4930 and the file-descriptor.
4931 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4932 If an asynchrounous process, record it here, not in call_process.
4933 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4934 * eval.c (set_unwind_protect): New function.
4935 * fileio.c (write_region): New function, generalized from the
4936 old Fwrite_region. Do not lock temp files.
4937 (Fwrite_region): Use it.
4938 * lisp.h (set_unwind_protect, write_region): New decls.
4939 * process.c: Include <verify.h>.
4940 (make_process): Mark fds as initially closed.
4941 (deleted_pid_list): Now a list of pid-filename pairs.
4943 (close_process_fd): New function.
4944 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4945 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4946 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4947 (create_process, create_pty, Fmake_serial_process)
4948 (server_accept_connection): Record which fds need to be closed,
4949 and let deactivate_process close them.
4950 (Fmake_network_process): Do not discard the unwind-protect
4951 until it's safe to do so.
4952 (deactivate_process): Close the fds opened by create_process etc.
4953 (Fprocess_send_eof): Adjust to new way of recording open fds.
4954 Report an error if /dev/null can't be opened, instead of aborting.
4955 * process.h (PROCESS_OPEN_FDS): New constant.
4956 (struct Lisp_Process): New member open_fds.
4957 (record_kill_process, record_deleted_pid): Adjust signatures.
4958 (record_deleted_pid): Move decl here ...
4959 * syswait.h (record_deleted_pid): ... from here.
4961 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4963 * decompress.c: Fix bugs with large buffers and weird inputs.
4964 Tune a bit. Reindent as per usual Emacs style.
4965 (BUFFER_SIZE): Remove.
4966 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4967 more than UINT_MAX bytes. Decompress into the gap instead of into
4968 an auto buffer, as this should avoid copying. Return nil if
4969 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4970 set immediate_quit; we shouldn't trust zlib code that much.
4972 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4974 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4975 errors, and really move the gap to where we want it.
4977 * lisp.h: Include decompress.c support.
4979 * emacs.c (main): Include decompress.c support.
4981 * Makefile.in: Include -lz if present.
4983 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4985 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4986 (initWithTitle:): Initialize frame to 0.
4987 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4988 (fillWithWidgetValue:frame:): Rename from
4989 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4991 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4992 fillWithWidgetValue:frame:
4994 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4995 remove memory leak warnings.
4997 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4998 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5001 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5002 (x_activate_menubar): Update the whole menu.
5003 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5004 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5005 current event is not NSSystemDefined (Bug#15001).
5006 Call ns_check_menu_open only if trackingMenu is 2.
5007 (menuDidClose:): New method, decrease trackingMenu.
5008 (fillWithWidgetValue:setDelegate:): New method.
5009 (fillWithWidgetValue:): Call the above.
5011 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5013 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5015 Omit some unnecessary casts.
5016 Many of these go back to the old pre-C89 days, when they may have
5017 been needed, but we've been assuming C89 or later for a while now.
5018 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5019 (live_float_p, live_misc_p, live_vector_p):
5020 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5021 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5022 (defvar_per_buffer):
5023 * callint.c (Fcall_interactively):
5024 * doc.c (Fsubstitute_command_keys):
5025 * filelock.c (get_boot_time):
5026 * frame.c (xrdb_get_resource):
5027 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5028 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5029 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5030 (menuitem_highlight_callback, menu_destroy_callback)
5031 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5032 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5033 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5034 (xg_tool_bar_help_callback, tb_size_cb):
5035 * image.c (xpm_alloc_color, png_read_from_memory)
5036 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5037 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5039 * keymap.c (describe_map):
5040 * nsfns.m (Fns_display_monitor_attributes_list):
5041 * nsmenu.m (process_dialog:):
5042 * nsterm.m (hold_event):
5043 * process.c (wait_reading_process_output):
5044 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5045 * scroll.c (do_direct_scrolling, scrolling_1):
5046 * termcap.c (tgetent):
5047 * window.c (check_window_containing, add_window_to_list)
5048 (freeze_window_starts):
5049 * xdisp.c (compare_overlay_entries, vmessage):
5050 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5051 (x_get_monitor_attributes_xrandr)
5052 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5053 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5054 * xfont.c (xfont_match, xfont_open):
5055 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5056 (menubar_selection_callback, menu_position_func)
5057 (popup_selection_callback, create_and_show_popup_menu)
5058 (dialog_selection_callback, create_and_show_dialog):
5059 * xrdb.c (x_get_string_resource):
5061 * xsmfns.c (x_session_check_input):
5062 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5063 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5064 (xaw_jump_callback, xaw_scroll_callback):
5065 Omit unnecessary casts.
5067 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5069 Minor string-length refactoring.
5070 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5071 * frame.c (make_monitor_attribute_list):
5072 Prefer build_string to strlen + make_string.
5074 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5076 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5077 don't check minor_code (Bug#14417).
5079 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5081 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5082 vertical positions instead. This avoids calling MATRIX_ROW with
5083 row numbers that are possibly beyond valid limits. (Bug#15064)
5085 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5087 Use xstrdup and build_unibyte_string where applicable.
5088 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5089 * xfns.c (x_window):
5090 * xrdb.c (x_get_customization_string):
5091 * xterm.c (xim_initialize):
5092 * w32fns.c (w32_window): Use xstrdup.
5093 (w32_display_monitor_attributes_list):
5094 * emacs.c (init_cmdargs):
5095 * keyboard.c (PUSH_C_STR):
5096 * nsfont.m (nsfont_open):
5097 * sysdep.c (system_process_attributes):
5098 * w32.c (system_process_attributes):
5099 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5101 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5103 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5104 variables of these types so that GDB would know about them, as aid
5105 for debugging fatal exceptions. (Bug#15024) See also
5106 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5109 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5111 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5112 larger than the NSWindow (Bug#14934).
5114 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5116 Redesign redisplay interface to drop global variable updated_window.
5117 Always pass currently updated window as a parameter to update routines.
5118 * dispextern.h (updated_window): Remove declaration.
5119 (struct redisplay_interface): Pass window parameter to
5120 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5121 and after_update_window_hook.
5122 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5124 * dispnew.c (updated_window): Remove.
5125 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5126 (update_window_line): Adjust to match redisplay interface changes.
5127 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5128 (ns_scroll_run, ns_after_update_window_line):
5129 * w32term.c (x_update_window_begin, x_update_window_end)
5130 (x_after_update_window_line, x_scroll_run):
5131 * xterm.c (x_update_window_begin, x_update_window_end)
5132 (x_after_update_window_line, x_scroll_run):
5133 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5134 Likewise. Adjust comments where appropriate.
5135 (x_cursor_to): Simplify because this is always called during window
5136 update (but install debugging check anyway).
5137 (expose_window): Check must_be_updated_p flag to see whether this
5138 function is called during window update.
5140 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5142 Do not reset window modification event counters excessively.
5143 These leftovers and poor man's tricky methods to catch extra
5144 redisplay's attention are no longer needed.
5145 * frame.c (set_menu_bar_lines_1):
5146 * minibuf.c (read_minibuf_unwind):
5147 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5148 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5149 (window_scroll_line_based, Fset_window_configuration):
5150 * xdisp.c (redisplay_window): Do not reset last_modified and
5151 last_overlay_modified counters.
5153 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5155 * xselect.c (x_send_client_event): Set send_event and serial, memset
5156 data.l as it might be bigger than data.b. Use 24 bit mask to
5157 XSendEvent (Bug#15034).
5159 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5161 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5162 for TTY frames that are not the top frame on their console.
5165 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5167 * w32term.c (w32fullscreen_hook): Really maximize frame when
5168 asked for (Bug#14841).
5170 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5172 Prefer selected_window to Fselected_window, likewise for frames.
5173 * buffer.c (Fbuffer_swap_text):
5174 * data.c (Fvariable_binding_locus):
5175 * window.c (run_window_configuration_change_hook): Adjust users.
5176 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5177 Use decode_live_frame.
5179 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5181 Be more careful if selected window shows the buffer other than current,
5182 use window_outdated only if this is not so. This change should also
5183 address some weird issues discussed in Bug#13012.
5184 * window.h (window_outdated): New prototype.
5185 * window.c (window_outdated): Now here. Convert from static and
5186 always assume window's buffer.
5187 (Fwindow_end, Fwindow_line_height): Use it.
5188 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5189 and always assume window's buffer.
5190 (redisplay_window): Adjust user.
5191 (redisplay_internal): Call to reconsider_clip_changes once and
5192 check whether mode line should be updated only if selected window
5193 shows current buffer.
5194 (run_window_scroll_functions): Use eassert for debugging check.
5195 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5197 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5199 * window.c (window_scroll, window_scroll_pixel_based)
5200 (window_scroll_line_based): Use bool for booleans.
5202 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5204 * process.c: Fix minor off-by-one issues in descriptor counts.
5205 This shouldn't fix any real bugs, but it cleans up the code a bit.
5206 (max_process_desc, max_input_desc): -1, not 0, means none.
5208 (delete_input_desc): New function.
5209 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5210 (deactivate_process): Scan backwards when recomuting max_process_desc;
5211 that should be faster.
5212 (init_process_emacs): Initialize max_input_desc.
5214 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5216 Use region cache to speedup bidi_find_paragraph_start.
5217 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5218 Rename cache_long_line_scans to cache_long_scans.
5219 * buffer.c (bset_cache_long_line_scans): Rename to
5220 bset_cache_long_scans.
5221 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5222 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5224 (syms_of_buffer): Rename cache-long-line-scans to
5225 cache-long-scans. Adjust docstring.
5226 * search.c (newline_cache_on_off):
5227 * indent.c (width_run_cache_on_off): Adjust users.
5228 * bidi.c (bidi_paragraph_cache_on_off): New function.
5229 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5230 * insdel.c (prepare_to_modify_buffer):
5231 Invalidate bidi_paragraph_cache if enabled.
5233 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5235 Invalidate region caches only if buffer text is going to be changed.
5236 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5237 (modify_text): ...new prototype.
5238 (prepare_to_modify_buffer_1): New prototype.
5239 * textprop.c (modify_region): Rename to...
5240 (modify_text_properties): ...new function.
5241 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5242 (Fremove_list_of_text_properties): Adjust users.
5243 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5244 (modify_text): ...new function.
5245 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5246 (prepare_to_modify_buffer_1): ...new function.
5247 * casefiddle.c (casify_region):
5248 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5249 (Ftranspose_regions): Use modify_text.
5251 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5253 * lisp.mk (lisp): Add nadvice.elc.
5255 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5257 New macro to iterate over live buffers similar to frames.
5258 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5259 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5260 Declare buffer-related variables here to offload lisp.h.
5261 * buffer.c (Vbuffer_alist): Adjust comment.
5262 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5263 (other_buffer_safely):
5264 * data.c (store_symval_forwarding):
5265 * dispnew.c (Fframe_or_buffer_changed_p):
5266 * fileio.c (Fdo_auto_save):
5267 * filelock.c (unlock_all_files):
5268 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5270 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5272 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5273 * callproc.c (create_temp_file):
5274 * filelock.c (create_lock_file):
5275 Assume mkostemp, since it's now provided by Gnulib.
5277 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5279 * w32.c (mkostemp): New function.
5280 (mktemp): Remove, no longer used. Most of the code reused in
5281 mkostemp. (Bug#15015)
5282 (mktemp): Don't undef.
5284 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5286 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5287 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5288 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5289 (free_glyph_pool, check_glyph_memory): Likewise for
5290 all users. Adjust comments where appropriate.
5292 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5294 * composite.h: Minor fixups.
5295 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5296 to fix a misspelling, and change it to an inline function while
5297 we're at it (it need not be a macro). All uses changed.
5298 (composition_method, composition_valid_p):
5299 Rewrite to avoid assignments in if-conditions.
5301 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5303 Do not use global Lisp_Object in composition macros.
5304 * composite.h (composition_temp): Remove declaration.
5305 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5306 (composition_method, composition_valid_p): ...inline functions.
5307 (compose_region): Remove the leftover.
5308 * composite.c (composition_temp): Remove.
5309 (run_composition_function, update_compositions)
5310 (composition_compute_stop_pos, composition_adjust_point)
5311 (Ffind_composition_internal):
5312 * coding.c (handle_composition_annotation):
5313 * xdisp.c (handle_composition_prop, check_point_in_composition):
5314 Related users changed.
5316 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5318 Drop FRAME_PTR typedef.
5319 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5320 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5321 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5322 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5323 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5324 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5325 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5326 All related users changed.
5328 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5330 * eval.c (default_toplevel_binding): New function.
5332 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5333 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5334 (syms_of_eval): Export them.
5335 * data.c (Fdefault_value): Micro cleanup.
5336 * term.c (init_tty): Use "false".
5338 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5340 Fix X GC leak in GTK and raw (no toolkit) X ports.
5341 * xterm.c (x_free_frame_resources): If white and black relief
5342 GCs are allocated, always free them here.
5343 * xfns.c (x_make_gc): Omit redundant initialization.
5344 * widget.c (create_frame_gcs): Remove the leftover.
5345 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5346 in x_free_frame_resources.
5348 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5350 * nsterm.m (windowWillResize:toSize:): Only change title if
5351 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5353 (viewDidEndLiveResize): New method.
5355 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5356 inside NS_IMPL_COCOA.
5358 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5360 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5361 Do not check whether undo is enabled because record_insert and
5362 record_delete does that themselves.
5364 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5366 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5367 member which is not really used any more.
5368 (FRAME_XIC_BASE_FONTNAME): Remove.
5369 * xfns.c (xic_free_fontset): Adjust user.
5370 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5371 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5372 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5373 (xdialog_show): Use eassert for debugging check.
5374 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5376 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5378 * fileio.c, fns.c (merge): Move extern decl from here ...
5379 * lisp.h (merge): ... to here.
5381 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5383 Fix last font-related change.
5384 * w32font.h (w32font_list_internal, w32font_match_internal):
5386 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5387 (uniscribe_list_family): Adjust to match font API change.
5388 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5389 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5391 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5393 * frame.h (FRAME_MOUSE_UPDATE):
5394 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5395 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5397 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5399 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5400 * font.h (struct font_driver): Change list, match, and list_family
5401 functions to accept struct frame * as first arg.
5402 * font.c (font_score, font_compare, font_sort_entities):
5404 (font_sort_entities, font_list_entities, font_select_entity):
5405 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5406 match font API change.
5407 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5408 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5409 * ftxfont.c (ftxfont_list, ftxfont_match):
5410 * xftfont.c (xftfont_list, xftfont_match):
5411 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5412 * w32font.c (w32font_list, w32font_match, w32font_list):
5413 (w32font_list_internal, w32_font_match_internal): Likewise.
5414 * xfaces.c (Fx_family_fonts): Adjust user.
5416 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5418 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5419 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5420 only if HAVE_X_WINDOWS is in use.
5421 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5422 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5423 * w32term.c (x_wm_set_icon_position): Likewise.
5424 * w32fns.c (x_icon): Adjust user.
5426 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5428 * xterm.c (last_mouse_press_frame): Remove the
5429 leftover which is not really used any more.
5430 (handle_one_xevent, syms_of_xterm): Adjust users.
5431 (x_flush): Call XFlush once per each X display, not frame.
5432 This is better because this code always unconditionally skips
5433 non-X frames in Vframe_list and issues the only XFlush if we
5434 have more than one X frame on the same X display.
5435 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5436 Use bool for booleans.
5437 (x_draw_glyph_string_background, cvt_string_to_pixel):
5438 (cvt_pixel_dtor): Drop unnecessary prototypes.
5439 * xterm.h (x_display_ok): Adjust prototype.
5441 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5443 Drop unnecessary functions that deals with frame pixel size.
5444 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5445 (x_pixel_height): Drop prototypes.
5446 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5447 (x_pixel_height): Drop implementations.
5448 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5449 which should be always valid for window frame.
5450 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5451 * w32menu.c (Fx_popup_dialog):
5452 * xmenu.c (Fx_popup_dialog): Likewise for both.
5454 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5456 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5457 frame parameters and call to Fmodify_frame_parameters just once.
5458 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5459 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5460 and mention nil frame in docstring.
5462 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5464 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5465 (x_figure_window_size): Likewise. Adjust to return long.
5466 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5467 (toplevel): Move Qterminal_live_p to...
5468 * terminal.c (toplevel): ...here, make it static, and...
5469 (syms_of_terminal): ...DEFSYM here.
5470 * frame.h (Qterminal_live_p): Remove declaration.
5471 (make_frame, x_figure_window_size): Adjust prototype.
5472 * nsfns.m (Fx_create_frame): Use long for window flags.
5474 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5476 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5477 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5478 Do not assume that emacs_close (INT_MAX) is a no-op.
5480 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5482 * xfaces.c (make_face_cache): For struct face_cache, prefer
5483 xmalloc to xzalloc and so avoid redundant call to memset.
5484 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5486 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5488 * fringe.c (draw_window_fringes, update_window_fringes)
5489 (compute_fringe_widths):
5490 * w32term.c (x_draw_glyph_string):
5491 * window.c (candidate_window_p, Frecenter):
5492 * xfaces.c (realize_basic_faces, realize_default_face)
5493 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5494 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5495 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5496 * xmenu.c (Fx_menu_bar_open_internal):
5497 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5498 * xsettings.c (xft_settings_event):
5499 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5500 Use bool for booleans. Adjust style and comments where
5502 * dispextern.h (draw_window_fringes, update_window_fringes)
5503 (compute_fringe_widths):
5504 * xterm.h (x_had_errors_p): Adjust prototype.
5506 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5508 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5509 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5511 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5513 * fns.c (toplevel): Remove comment before Fsafe_length because
5516 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5518 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5520 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5522 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5523 frame which got the message is still alive, before dereferencing
5524 its pointer. (Bug#14970)
5526 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5527 be a live window, before using it as such. (Bug#14970)
5529 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5531 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5532 w32_detect_focus_change instead of doing part of its job by hand.
5533 This fixes the problem whereby FOCUS_OUT events were not sent to
5536 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5538 * process.c (Fprocess_list): Doc fix.
5540 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5541 being re-exposed only if it didn't ask to become visible.
5542 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5543 was previously iconified. (Bug#14841)
5544 (x_iconify_frame): Mark the frame iconified.
5546 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5548 Fix minor problems found by static checking.
5549 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5550 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5552 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5554 * eval.c (set_specpdl_old_value): New function.
5555 (unbind_to): Minor simplification.
5556 (get_backtrace_frame): New function.
5557 (Fbacktrace_frame): Use it. Add `base' argument.
5558 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5559 (syms_of_eval): Export backtrace-eval.
5560 * xterm.c (x_focus_changed): Simplify.
5562 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5564 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5566 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5568 * xdisp.c (redisplay_window): Instead of moving point out of
5569 scroll margin, reject the force_start method, and try scrolling
5570 instead. (Bug#14780)
5572 2013-07-24 Ken Brown <kbrown@cornell.edu>
5574 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5577 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5579 * eval.c (Fprogn): Do not check that BODY is a proper list.
5580 This undoes the previous change. The check slows down the
5581 interpreter, and is not needed to prevent a crash. See
5582 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5584 2013-07-23 Glenn Morris <rgm@gnu.org>
5586 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5588 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5590 Port to GNU/Linux systems with tinfo but not ncurses.
5591 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5592 to decide whether ncurses is being used. Without this change,
5593 GCC complains about tgetent not being declared, on a system
5594 that has tinfo installed but ncurses not installed.
5596 * eval.c (Fprogn): Check that BODY is a proper list.
5598 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5599 * data.c (Fsetq_default):
5600 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5601 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5603 Tune by taking advantage of the fact that ARGS is always a list
5604 when a function is declared to have UNEVALLED args.
5606 * emacsgtkfixed.c: Port to GCC 4.6.
5607 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5609 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5611 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5612 here to silence compiler warnings.
5614 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5616 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5617 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5618 from messing up Emacs's 'struct frame' (Bug#14923).
5620 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5622 * alloc.c (make_save_ptr_ptr): Define this function.
5623 It was inadvertently omitted. It's needed only if
5624 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5626 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5628 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5629 frame have focus (Bug#14895).
5631 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5633 Avoid vfork-related deadlock more cleanly.
5634 * callproc.c (child_setup): When the child's exec fails, output
5635 the program name, as that's more useful. Use O_NONBLOCK to avoid
5637 * process.c (create_process_1): Remove; no longer needed.
5638 (create_process): Remove timer hack; no longer needed, now that
5639 the child avoids deadlock.
5641 2013-07-20 Glenn Morris <rgm@gnu.org>
5643 * image.c (Fimage_flush): Fix doc typo.
5645 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5647 Fix array bounds violation when pty allocation fails.
5648 * process.c (PTY_NAME_SIZE): New constant.
5649 (pty_name): Remove static variable; it's now auto.
5650 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5651 Take pty_name as an arg rather than using a static variable.
5652 All callers changed.
5653 (create_process): Recover pty_flag from process, not from volatile local.
5654 (create_pty): Stay inside array even when pty allocation fails.
5655 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5657 * lread.c (Fload): Avoid initialization only when lint checking.
5658 Mention that it's needed only for older GCCs.
5660 2013-07-20 Kenichi Handa <handa@gnu.org>
5662 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5663 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5665 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5667 * lread.c (Fload): Avoid uninitialized warning.
5669 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5671 Fix some minor file descriptor leaks and related glitches.
5672 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5673 (create_lock_file): Use write, not emacs_write.
5674 * image.c (slurp_file, png_load_body):
5675 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5676 (server_accept_connection):
5677 Don't leak an fd on memory allocation failure.
5678 * image.c (slurp_file): Add a cheap heuristic for growing files.
5679 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5680 as that's what the other routines do. Maybe input need not be
5681 blocked at all, but it's better to be consistent.
5682 Avoid undefined behavior when strlen is zero.
5684 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5685 (NSTATICS): Now a constant; doesn't need to be a macro.
5687 2013-07-19 Richard Stallman <rms@gnu.org>
5689 * coding.c (decode_coding_utf_8): Add simple loop for fast
5690 processing of ASCII characters.
5692 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5694 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5696 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5698 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5699 unportable 'struct x_display_info'.
5700 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5703 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5705 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5706 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5708 (system_process_attributes): Prefer plain char to unsigned char
5709 when either will do. Clean up properly if interrupted or if
5710 memory allocations fail. Don't assume sscanf succeeds.
5711 Remove no-longer-needed workaround to stop GCC from whining.
5712 Read command-line once, instead of multiple times. Check read status a
5715 Fix obscure porting bug with varargs functions.
5716 The code assumed that int is treated like ptrdiff_t in a vararg
5717 function, which is not a portable assumption. There was a similar
5718 -- though these days less likely -- porting problem with various
5719 assumptions that pointers of different types all smell the same as
5720 far as vararg functions is conserved. To make this problem less
5721 likely in the future, redo the API to use varargs functions.
5722 * alloc.c (make_save_value): Remove this vararg function.
5723 All uses changed to ...
5724 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5725 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5727 (make_save_ptr): Rename from make_save_pointer, for consistency with
5728 the above. Define only on platforms that need it. All uses changed.
5730 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5732 * keyboard.c: Try to fix typos in previous change.
5733 (DISPLAY_LIST_INFO): New macro.
5734 (kbd_buffer_get_event): Do not access members that are not present
5735 in X11. Revert inadvertent change of "!=" to "=".
5737 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5739 * keyboard.c (kbd_buffer_get_event):
5740 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5741 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5743 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5745 * filelock.c: Fix unlikely file descriptor leaks.
5746 (get_boot_time_1): Rework to avoid using emacs_open.
5747 This doesn't actually fix a leak, but is better anyway.
5748 (read_lock_data): Use read, not emacs_read.
5750 * doc.c: Fix minor memory and file descriptor leaks.
5751 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5752 (get_doc_string, Fsnarf_documentation):
5753 Fix file descriptor leak on error.
5755 * term.c: Fix minor fdopen-related file descriptor leaks.
5756 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5757 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5759 * charset.c: Fix file descriptor leaks and errno issues.
5761 (load_charset_map_from_file): Don't leak file descriptor on error.
5762 Use plain record_xmalloc since the allocation is larger than
5763 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5765 * eval.c (record_unwind_protect_nothing):
5766 * fileio.c (fclose_unwind):
5768 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5769 The replacement doesn't block input, but that no longer seems
5772 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5774 * lread.c: Fix file descriptor leaks and errno issues.
5775 (Fload): Close some races that leaked fds or streams when 'load'
5777 (Fload, openp): Report error number of last nontrivial failure to open.
5778 ENOENT counts as trivial.
5779 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5781 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5782 now that the function is always called with a nonnegative arg.
5783 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5784 All uses replaced with ...
5785 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5787 A few more minor file errno-reporting bugs.
5788 * callproc.c (Fcall_process):
5789 * doc.c (Fsnarf_documentation):
5790 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5791 * process.c (set_socket_option):
5792 Don't let a constructor trash errno.
5793 * doc.c: Include <errno.h>.
5795 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5797 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5799 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5801 Fix w32 bug with call-process-region (Bug#14885).
5802 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5803 to Fcall_process when the input is empty. This simplifies the
5804 code a bit. It makes no difference on POSIXish platforms but
5805 apparently it fixes a bug on w32.
5807 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5808 * fileio.c (close_file_unwind): Don't close if FD is negative;
5809 this can happen when unwinding a zapped file descriptor.
5810 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5811 in case Emacs runs out of memory between the two unwind-protects.
5812 Don't trash errno when closing FD.
5813 Zap the FD in the specpdl when closing it, instead of deferring
5814 the removal of the unwind-protect; this fixes a bug where a child
5815 function unwinds the stack past us.
5817 New unwind-protect flavors to better type-check C callbacks.
5818 This also lessens the need to write wrappers for callbacks,
5819 and the need for make_save_pointer.
5820 * alloca.c (free_save_value):
5821 * atimer.c (run_all_atimers):
5823 * alloc.c (safe_alloca_unwind):
5824 * atimer.c (unwind_stop_other_atimers):
5825 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5826 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5827 * minibuf.c (choose_minibuf_frame_1):
5828 * process.c (make_serial_process_unwind):
5829 * xdisp.h (pop_message_unwind):
5830 * xselect.c (queue_selection_requests_unwind):
5831 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5832 * alloca.c (record_xmalloc):
5833 Prefer record_unwind_protect_ptr to record_unwind_protect with
5835 * alloca.c (Fgarbage_collect):
5836 Prefer record_unwind_protect_void to passing a dummy.
5837 * buffer.c (restore_buffer):
5838 * window.c (restore_window_configuration):
5839 * xfns.c, w32fns.c (do_unwind_create_frame)
5840 New wrapper. All record-unwind uses of wrappee changed.
5841 * buffer.c (set_buffer_if_live):
5842 * callproc.c (call_process_cleanup, delete_temp_file):
5843 * coding.c (code_conversion_restore):
5844 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5845 * editfns.c (save_excursion_restore)
5846 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5847 (save_restriction_restore):
5848 * eval.c (restore_stack_limits, un_autoload):
5849 * fns.c (require_unwind):
5850 * keyboard.c (recursive_edit_unwind, tracking_off):
5851 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5852 * macros.c (pop_kbd_macro, restore_menu_items):
5853 * nsfns.m (unwind_create_frame):
5854 * print.c (print_unwind):
5855 * process.c (start_process_unwind):
5856 * search.c (unwind_set_match_data):
5857 * window.c (select_window_norecord, select_frame_norecord):
5858 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5859 (fast_set_selected_frame):
5860 * xfns.c, w32fns.c (unwind_create_tip_frame):
5861 Return void, not a dummy Lisp_Object. All uses changed.
5862 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5863 * callproc.c (call_process_kill):
5864 * fileio.c (restore_point_unwind, decide_coding_unwind)
5865 (build_annotations_unwind):
5866 * insdel.c (Fcombine_after_change_execute_1):
5867 * keyboard.c (read_char_help_form_unwind):
5868 * menu.c (unuse_menu_items):
5869 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5870 * sound.c (sound_cleanup):
5871 * xdisp.c (unwind_redisplay):
5872 * xfns.c (clean_up_dialog):
5873 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5874 Accept no args and return void, instead of accepting and returning
5875 a dummy Lisp_Object. All uses changed.
5876 * cygw32.c (fchdir_unwind):
5877 * fileio.c (close_file_unwind):
5878 * keyboard.c (restore_kboard_configuration):
5879 * lread.c (readevalllop_1):
5880 * process.c (wait_reading_process_output_unwind):
5881 Accept int and return void, rather than accepting an Emacs integer
5882 and returning a dummy object. In some cases this fixes an
5883 unlikely bug when the corresponding int is outside Emacs integer
5884 range. All uses changed.
5885 * dired.c (directory_files_internal_unwind):
5886 * fileio.c (do_auto_save_unwind):
5887 * gtkutil.c (pop_down_dialog):
5888 * insdel.c (reset_var_on_error):
5889 * lread.c (load_unwind):
5890 * xfns.c (clean_up_file_dialog):
5891 * xmenu.c, nsmenu.m (pop_down_menu):
5892 * xmenu.c (cleanup_widget_value_tree):
5893 * xselect.c (wait_for_property_change_unwind):
5894 Accept pointer and return void, rather than accepting an Emacs
5895 save value encapsulating the pointer and returning a dummy object.
5897 * editfns.c (Fformat): Update the saved pointer directly via
5898 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5899 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5900 (unwind_body): New function.
5901 (record_unwind_protect): First arg is now a function returning void,
5902 not a dummy Lisp_Object.
5903 (record_unwind_protect_ptr, record_unwind_protect_int)
5904 (record_unwind_protect_void): New functions.
5905 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5906 * fileio.c (struct auto_save_unwind): New type.
5907 (do_auto_save_unwind): Use it.
5908 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5909 * insdel.c (struct rvoe_arg): New type.
5910 (reset_var_on_error): Use it.
5911 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5913 (specbinding_func): Remove; there are now several such functions.
5914 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5915 (set_unwind_protect_ptr): New function.
5916 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5918 Be simpler and more consistent about reporting I/O errors.
5919 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5920 Say "Read error" and "Write error", rather than "I/O error", or
5921 "IO error reading", or "IO error writing", when a read or write
5923 * process.c (Fmake_network_process, wait_reading_process_output)
5924 (send_process, Fprocess_send_eof, wait_reading_process_output):
5925 Capitalize diagnostics consistently. Put "failed foo" at the
5926 start of the diagnostic, so that we don't capitalize the
5927 function name "foo". Consistently say "failed" for such
5929 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5930 All callers changed. This is so it can use report_file_error.
5931 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5932 diagnostics consistently as above.
5934 * fileio.c (report_file_errno): Fix errno reporting bug.
5935 If the file name is neither null nor a pair, package it up as a
5936 singleton list. All callers changed, both to this function and to
5937 report_file_error. This fixes a bug where the memory allocator
5938 invoked by list1 set errno so that the immediately following
5939 report_file_error reported the wrong errno value.
5941 Fix minor problems found by --enable-gcc-warnings.
5942 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5943 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5945 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5947 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5948 Set event->arg to Qt if switch-event shall be generated.
5949 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5951 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5953 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5956 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5957 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5958 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5959 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5960 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5961 and there is a focused frame.
5962 (head_table): Add focus-in and focus-out.
5963 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5964 bind to handle-focus-in/out.
5966 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5967 (Fhandle_switch_frame): Call Fhandle_focus_in.
5968 (syms_of_frame): defsubr handle-focus-in/out.
5970 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5972 Fix porting bug to older POSIXish platforms (Bug#14862).
5973 * sysdep.c (emacs_pipe): New function, that implements
5974 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5975 This should port better to CentOS 5 and to Mac OS X 10.6.
5976 All calls to pipe2 changed.
5978 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5979 This makes the code easier to read and the executable a bit smaller.
5980 Do not replace all calls to Fcons that happen to create lists,
5981 just calls that are intended to create lists. For example, when
5982 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5983 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5984 Similarly for list2 through list5.
5985 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5986 * bytecode.c (exec_byte_code):
5987 * callint.c (quotify_arg, Fcall_interactively):
5988 * callproc.c (Fcall_process, create_temp_file):
5989 * charset.c (load_charset_map_from_file)
5990 (Fdefine_charset_internal, init_charset):
5991 * coding.c (get_translation_table, detect_coding_system)
5992 (Fcheck_coding_systems_region)
5993 (Fset_terminal_coding_system_internal)
5994 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5995 * composite.c (update_compositions, Ffind_composition_internal):
5996 * dired.c (directory_files_internal, file_name_completion)
5998 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5999 * doc.c (Fsnarf_documentation):
6000 * editfns.c (Fmessage_box):
6002 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6003 (Feval, eval_sub, Ffuncall, apply_lambda):
6004 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6005 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6006 (Fset_file_times, Finsert_file_contents)
6007 (Fchoose_write_coding_system, Fwrite_region):
6008 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6009 * font.c (font_registry_charsets, font_parse_fcname)
6010 (font_prepare_cache, font_update_drivers, Flist_fonts):
6011 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6012 * frame.c (make_frame, Fmake_terminal_frame)
6013 (x_set_frame_parameters, x_report_frame_params)
6014 (x_default_parameter, Fx_parse_geometry):
6015 * ftfont.c (syms_of_ftfont):
6016 * image.c (gif_load):
6017 * keyboard.c (command_loop_1):
6018 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6019 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6020 (Fminor_mode_key_binding, accessible_keymaps_1)
6021 (Faccessible_keymaps, Fwhere_is_internal):
6022 * lread.c (read_emacs_mule_char):
6023 * menu.c (find_and_return_menu_selection):
6024 * minibuf.c (get_minibuffer):
6025 * nsfns.m (Fns_perform_service):
6026 * nsfont.m (ns_script_to_charset):
6027 * nsmenu.m (ns_popup_dialog):
6028 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6029 (Fx_own_selection_internal):
6030 * nsterm.m (append2):
6031 * print.c (Fredirect_debugging_output)
6032 (print_prune_string_charset):
6033 * process.c (Fdelete_process, Fprocess_contact)
6034 (Fformat_network_address, set_socket_option)
6035 (read_and_dispose_of_process_output, write_queue_push)
6036 (send_process, exec_sentinel):
6037 * sound.c (Fplay_sound_internal):
6038 * textprop.c (validate_plist, add_properties)
6039 (Fput_text_property, Fadd_face_text_property)
6040 (copy_text_properties, text_property_list, syms_of_textprop):
6041 * unexaix.c (report_error):
6042 * unexcoff.c (report_error):
6043 * unexsol.c (unexec):
6044 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6045 (Fformat_mode_line, syms_of_xdisp):
6046 * xfaces.c (set_font_frame_param)
6047 (Finternal_lisp_face_attribute_values)
6048 (Finternal_merge_in_global_face, syms_of_xfaces):
6049 * xfns.c (x_default_scroll_bar_color_parameter)
6050 (x_default_font_parameter, x_create_tip_frame):
6051 * xfont.c (xfont_supported_scripts):
6052 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6053 (menu_help_callback, xmenu_show):
6055 * xterm.c (set_wm_state):
6056 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6057 and similarly for list2 through list5.
6059 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6061 * callproc.c (Fcall_process_region): Fix minor race and tune.
6062 (create_temp_file): New function, with the temp-file-creation part
6063 of the old Fcall_process_region. Use Fcopy_sequence to create the
6064 temp file name, rather than alloca + build_string, for simplicity.
6065 Don't bother to block input around the temp file creation;
6066 shouldn't be needed. Simplify use of mktemp.
6067 Use record_unwind_protect immediately after creating the temp file;
6068 this closes an unlikely race where the temp file was not removed.
6069 Use memcpy rather than an open-coded loop.
6070 (Fcall_process_region): Use the new function. If the input is
6071 empty, redirect from /dev/null rather than from a newly created
6072 empty temp file; this avoids unnecessary file system traffic.
6074 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6076 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6077 Simplify by making this case like the other two. This is a bit
6078 slower on obsolete hosts, but the extra complexity isn't worth it.
6080 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6081 * process.c (create_process) [!DOS_NT]:
6082 Remove now-unnecessary calls to emacs_close.
6084 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6086 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6087 returning early. (Bug#14850)
6089 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6090 and inhibit-iso-escape-detection attributes of 'undecided'.
6093 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6095 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6096 Reported by Herbert J. Skuhra in
6097 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6099 Don't lose top specpdl entry when memory is exhausted.
6100 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6101 specpdl overflow here, to simplify callers; all callers changed.
6102 Always reserve an unused entry at the stack top; this avoids
6103 losing the top entry's information when memory is exhausted.
6105 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6107 Clean up errno reporting and fix some errno-reporting bugs.
6108 * callproc.c (Fcall_process):
6109 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6110 * process.c (create_process, Fmake_network_process):
6111 * unexaix.c (report_error):
6112 * unexcoff.c (report_error):
6113 Be more careful about reporting the errno of failed operations.
6114 The code previously reported the wrong errno sometimes.
6115 Also, prefer report_file_errno to setting errno + report_file_error.
6116 (Fcall_process): Look at openp return value rather than at path,
6117 as that's a bit faster and clearer when there's a numeric predicate.
6118 * fileio.c (report_file_errno): New function, with most of the
6119 old contents of report_file_error.
6120 (report_file_error): Use it.
6121 (Ffile_exists_p, Ffile_accessible_directory_p):
6122 Set errno to 0 when it is junk.
6123 * fileio.c (Faccess_file):
6124 * image.c (x_create_bitmap_from_file):
6125 Use faccessat rather than opening the file, to avoid the hassle of
6126 having a file descriptor open.
6127 * lisp.h (report_file_errno): New decl.
6128 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6131 * process.c (create_process, wait_reading_process_output) [AIX]:
6132 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6133 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6134 a multithreaded environment anyway).
6135 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6137 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6139 * image.c (x_find_image_file): Don't close a remote file handle.
6141 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6143 Fix races with threads and file descriptors.
6144 * callproc.c (Fcall_process_region):
6145 * dired.c (open_directory):
6146 * emacs.c (main, Fdaemon_initialized):
6147 * image.c (x_find_image_file):
6148 * inotify.c (Finotify_rm_watch):
6149 * lread.c (Flocate_file_internal):
6150 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6151 * term.c (term_mouse_moveto, init_tty):
6152 * termcap.c (tgetent):
6153 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6154 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6155 * unexhp9k800.c, unexmacosx.c (unexec):
6156 * callproc.c (Fcall_process_region):
6157 Use emacs_close, not close.
6158 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6159 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6160 and posix_close function on current platforms (which all lack them).
6161 (emacs_close): Use it. This should fix the races on GNU/Linux and
6162 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6163 and it should avoid closing random victim file descriptors on
6166 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6168 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6169 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6172 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6173 This is for .gdbinit xbacktrace.
6175 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6176 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6177 (emacs_set_tty): Now static.
6178 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6179 * term.c (tty_capable_p, tty_default_color_capabilities)
6180 (get_tty_terminal, term_mouse_movement)
6181 (handle_one_term_event, init_tty, maybe_fatal):
6182 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6183 (tgetent, scan_file, name_match, compare_contin):
6184 * terminal.c (get_terminal):
6185 Use bool for boolean.
6186 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6187 Prefer char to unsigned char if either will do.
6188 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6189 (tty_write_glyphs): Prefer int to unsigned.
6190 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6191 All callers changed.
6192 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6194 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6197 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6198 (B__dummy__): New dummy symbol, to pacify C89.
6199 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6200 they can't grok varargs macros.
6201 * dispnew.c (add_window_display_history)
6202 (add_frame_display_history):
6203 * print.c (print_object):
6204 * xdisp.c (debug_method_add):
6205 Use %p printf format only for void pointers.
6206 * emacs.c (usage_message): New constant, replacing ...
6207 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6208 (main): Adjust to usage reorg.
6209 * fns.c (syms_of_fns):
6210 * profiler.c (syms_of_profiler):
6211 Don't use non-constant struct initializers.
6212 * gnutls.h (gnutls_initstage_t):
6213 * lisp.h (enum Lisp_Fwd_Type):
6214 * lread.c (lisp_file_lexically_bound_p):
6215 * xsettings.c (anonymous enum):
6216 Remove trailing comma.
6217 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6218 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6219 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6221 * regex.c (const_re_char): New type, to pacify strict C89.
6222 All uses of 'const re_char' replaced to use it.
6223 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6224 with glibc when strict C89. This change is imported from gnulib.
6226 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6227 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6228 Omit GNU_LINUX implementation, since it requires long long.
6229 * xterm.c (x_draw_underwave):
6230 Do not assume the traditional order of struct's members.
6231 (x_term_init): Rewrite to avoid the need for non-constant structure
6234 Syntax cleanup, mostly replacing macros with functions.
6235 This removes the need for the syntax_temp hack.
6236 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6237 * syntax.c (SYNTAX_INLINE): New macro.
6238 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6239 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6240 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6241 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6242 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6243 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6244 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6245 Now constants, not macros.
6246 (syntax_temp) [!__GNUC__]: Remove.
6247 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6248 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6249 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6250 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6251 Move here from syntax.h; now functions, not macros. Except for the
6252 last function, these are static since only syntax.c uses them.
6253 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6254 All uses changed. Now a function, not a macro; use this fact
6255 to simplify the code.
6256 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6257 compiler bugs; no longer relevant.
6258 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6259 (SYNTAX_INLINE): New macro.
6260 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6261 for the new functions. Use bool for boolean member.
6262 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6263 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6264 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6265 (SETUP_BUFFER_SYNTAX_TABLE):
6266 Now extern inline functions, not macros.
6267 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6268 Remove; all uses replaced by implementation.
6269 (syntax_temp) [!__GNUC__]: Remove decl.
6270 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6272 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6274 * emacs.c (main): Fix syntax error.
6276 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6278 Timestamp fixes for undo (Bug#14824).
6279 * atimer.c (schedule_atimer):
6280 * fileio.c (Ffile_newer_than_file_p):
6281 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6282 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6283 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6284 (syms_of_fileio): Remove Sclear_visited_file_name.
6285 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6286 file doesn't exist; this avoids an ambiguity with negative timestamps.
6287 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6288 * systime.h (make_emacs_time, invalid_emacs_time):
6289 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6290 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6291 * undo.c (record_first_change): Push (visited-file-modtime) onto
6292 undo list rather than reimplementing it by hand, incorrectly.
6294 2013-07-09 Ken Brown <kbrown@cornell.edu>
6296 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6298 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6300 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6302 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6304 Handle errno and exit status a bit more carefully.
6305 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6306 number into an exit status. Instead, use EXIT_CANCELED.
6307 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6308 * callproc.c (relocate_fd):
6309 * emacs.c (close_output_streams, main):
6310 * process.c (create_process):
6311 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6312 Use emacs_perror for simplicity.
6313 * callproc.c (relocate_fd, main):
6314 * sysdep.c (sys_subshell):
6315 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6316 (shut_down_emacs): Use emacs_write, not write.
6317 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6318 * fileio.c (Fcopy_file, e_write):
6319 * nsterm.m (ns_select):
6320 * process.c (send_process):
6321 * sound.c (vox_write):
6322 Use emacs_write_sig, not emacs_write.
6323 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6324 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6326 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6328 (emacs_full_write): New function.
6329 (emacs_write): Rewrite to use it.
6330 (emacswrite_sig, emacs_perror): New functions.
6331 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6333 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6335 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6336 on NS even if it is present. Pixmap on NS is a void*.
6338 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6340 Port to Ubuntu 10 (Bug#14803).
6341 Problem reported by T.V. Raman.
6342 * process.c (close_on_exec, accept4, process_socket):
6343 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6345 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6347 * w32.c (sys_dup): Declare prototype.
6351 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6353 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6355 Make file descriptors close-on-exec when possible (Bug#14803).
6356 This simplifies Emacs a bit, since it no longer needs to worry
6357 about closing file descriptors by hand in some cases.
6358 It also fixes some unlikely races. Not all such races, as
6359 libraries often open files internally without setting
6360 close-on-exec, but it's an improvement.
6361 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6362 * callproc.c (Fcall_process) [!MSDOS]:
6363 * emacs.c (main) [!DOS_NT]:
6364 * nsterm.m (ns_term_init):
6365 * process.c (create_process):
6366 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6367 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6368 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6369 Prefer mkostemp with O_CLOEXEC to mkstemp.
6370 * callproc.c (relocate_fd) [!WINDOWSNT]:
6371 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6372 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6374 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6375 Make the resulting file descriptor close-on-exec.
6376 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6377 * lread.c (load_descriptor_list, load_descriptor_unwind):
6378 Remove; no longer needed. All uses removed.
6379 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6380 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6382 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6383 (Fmake_network_process, Fnetwork_interface_list):
6384 (Fnetwork_interface_info, server_accept_connection):
6385 Make newly-created socket close-on-exec.
6386 * sysdep.c (emacs_open, emacs_fopen):
6387 Make new-created descriptor close-on-exec.
6388 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6389 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6391 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6393 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6394 for NS_IMPL_GNUSTEP.
6396 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6398 Fix openp errno handling.
6399 * callproc.c (Fcall_process): Preserve openp errno around close.
6400 * lread.c (openp): Set errno when returning -1, as some callers
6403 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6405 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6407 * nsterm.h (NSSavePanel): Update comment.
6408 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6409 (ns_run_file_dialog): Declare.
6411 * nsfns.m: Remove panelOK.
6413 (ns_run_file_dialog): New function.
6414 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6415 event loop, so file dialog is popped up by ns_run_file_dialog, called
6416 by sendEvent (Bug#14578).
6417 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6419 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6421 * xdisp.c (default_line_pixel_height): New function.
6422 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6423 (try_cursor_movement, redisplay_window, try_window)
6424 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6426 * window.c (window_scroll_pixel_based):
6427 use default_line_pixel_height.
6429 * dispextern.h (default_line_pixel_height): Add prototype.
6431 * frame.c (x_set_line_spacing): Accept a float value for
6432 line-spacing parameter, per the documentation.
6434 * data.c (Fmultibyte_string_p): Doc fix.
6436 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6438 Use emacs_open more consistently when opening files.
6439 This handles EINTR more consistently now, and makes it easier
6440 to introduce other uniform changes to file descriptor handling.
6441 * src/systdio.h: New file.
6442 * src/buffer.c (mmap_init):
6443 * cygw32.c (chdir_to_default_directory):
6444 * dispnew.c (Fopen_termscript):
6445 * emacs.c (Fdaemon_initialized):
6446 * fileio.c (Fdo_auto_save):
6447 * image.c (slurp_file, png_load_body, jpeg_load_body):
6448 * keyboard.c (Fopen_dribble_file):
6450 * print.c (Fredirect_debugging_output):
6451 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6452 * termcap.c (tgetent):
6453 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6454 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6455 * w32term.c (w32_initialize) [CYGWIN]:
6456 * xfaces.c (Fx_load_color_file):
6457 Use emacs_open instead of plain open, and emacs_fopen instead of
6459 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6460 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6461 * callproc.c (default_output_mode): New constant.
6462 (Fcall_process): Use it to call emacs_open instead of plain creat.
6463 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6464 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6465 (emacs_fopen): New function.
6466 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6467 Include <lisp.h>, for emacs_open.
6468 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6470 Remove duplicate #include directives.
6471 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6473 Don't include stdio.h twice.
6474 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6475 Don't include sys/types.h or stdio.h twice.
6476 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6477 * lread.c: Don't include coding.h twice.
6478 * nsfont.m: Don't include frame.h twice.
6479 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6480 * ralloc.c: Don't include <unistd.h> twice.
6481 * xdisp.c: Don't include font.h twice.
6482 * xterm.c: Don't include fontset.h twice.
6483 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6485 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6487 Scale ImageMagick images more carefully.
6488 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6489 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6490 Be more careful about avoiding undefined behavior after
6491 integer overflow and division by zero.
6493 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6495 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6496 (syms_of_w32fns): DEFSYM them.
6497 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6498 (CCHDEVICENAME): Define macros if not defined.
6499 (struct MONITOR_INFO_EX): New struct.
6500 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6501 (enum_display_monitors_fn): New variable.
6502 (globals_of_w32fns): Initialize it.
6503 (Fx_display_pixel_width, Fx_display_pixel_height)
6504 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6505 multi-monitor setups in docstrings.
6506 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6507 screen size by primary monitor's millimeter per pixel.
6508 (w32_monitor_enum, w32_display_monitor_attributes_list)
6509 (w32_display_monitor_attributes_list_fallback)
6510 (Fw32_display_monitor_attributes_list): New functions.
6511 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6513 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6515 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6517 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6519 * fileio.c (Qfile_notify_error): New error symbol.
6521 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6522 * inotify.c (inotify_callback, symbol_to_inotifymask)
6523 (Finotify_add_watch, Finotify_rm_watch): Use it.
6524 (inotifyevent_to_event): Exchange order of cookie and file name.
6525 (Finotify_add_watch): Adapt docstring.
6527 * lisp.h (Qfile_notify_error): Declare.
6529 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6531 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6532 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6533 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6534 which did not work (see <http://bugs.gnu.org/14569#307>).
6535 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6536 && (!noninteractive || initialized)). This attempts to thread
6537 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6539 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6541 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6542 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6544 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6546 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6547 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6548 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6549 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6551 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6553 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6554 Define to __sys_siglist.
6556 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6558 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6559 word-wrap, so that overflow-newline-into-fringe would work in
6560 visual-line-mode. (Bug#2749)
6561 (move_it_in_display_line_to): When the last scanned display
6562 element fits exactly on the display line, and
6563 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6564 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6565 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6566 finding buffer position that corresponds to pixel coordinates,
6567 e.g. in buffer_posn_from_coords.
6569 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6571 * process.c (handle_child_signal): Call catch_child_signal if
6574 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6576 Don't convert function pointers to void * and back.
6577 It isn't portable C, and it's easy enough to avoid.
6578 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6579 (make_save_value): Add support for SAVE_FUNCPOINTER.
6580 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6581 * print.c (print_object):
6582 Distinguish function from object pointers.
6583 * lisp.h (SAVE_FUNCPOINTER): New constant.
6584 (SAVE_SLOT_BITS): Adjust to it.
6585 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6586 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6587 (voidfuncptr): New typedef.
6588 (struct Lisp_Save_Value): New member data[0].funcpointer.
6589 (XSAVE_FUNCPOINTER): New function.
6591 Simplify buildobj processing.
6592 * Makefile.in (buildobj.h): Make it a sequence of strings each
6593 followed by comma, rather than a single string. Put it into a
6594 .tmp file in case there's an error while generating it.
6595 (gl-stamp): Use .tmp for temp files.
6596 (mostlyclean): Clean .tmp files.
6597 * doc.c (buildobj): Move to just the routine that needs it.
6598 It's now an array of strings, so processing is simpler.
6600 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6602 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6603 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6604 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6605 Invoke malloc_enable_thread even when not interactive.
6606 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6607 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6608 in this case, since the underlying bug has now been fixed.
6610 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6612 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6613 unlinking it (bug#14691).
6615 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6617 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6618 before checking whether buffer is modified. This lets
6619 `kill-buffer-query-functions' cancel killing of the buffer or save
6620 its content before `kill-buffer' asks user the "Buffer %s
6621 modified; kill anyway?" question.
6623 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6625 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6626 Let the super performKeyEquivalent deal with them (Bug#14747).
6628 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6630 * widget.c (resize_cb): Remove unused local.
6632 Do not use GTK 3 if it exists but cannot be compiled.
6633 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6634 * xterm.c (x_error_handler) [!USE_GTK]:
6637 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6639 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6641 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6642 to the valid range of values. (Bug#14753)
6644 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6645 when moving point by using the current glyph matrix. This avoids
6646 the need to force redisplay when this function is called in a
6649 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6651 Fix minor problems found by static checking.
6652 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6653 Redo the latter's body to sidestep GCC parenthesization warnings.
6654 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6655 * coding.c (detect_coding, detect_coding_system):
6656 * coding.h (struct undecided_spec):
6657 Use bool for boolean.
6658 * image.c (QCmax_width, QCmax_height): Now static.
6659 * xdisp.c (Fmove_point_visually): Remove unused local.
6661 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6663 * xdisp.c (Fmove_point_visually): New function.
6665 2013-06-28 Kenichi Handa <handa@gnu.org>
6667 * coding.h (define_coding_undecided_arg_index): New enum.
6668 (coding_attr_index): New members
6669 coding_attr_undecided_inhibit_null_byte_detection,
6670 coding_attr_undecided_inhibit_iso_escape_detection,
6671 coding_attr_undecided_prefer_utf_8.
6672 (undecided_spec): New struct.
6673 (struct coding_system): New member `undecided' of the member
6676 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6677 (detect_coding): Likewise.
6678 (detect_coding_system): Likewise.
6679 (Fdefine_coding_system_internal): New coding system properties
6680 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6682 (syms_of_coding): Adjust for coding_arg_undecided_max.
6684 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6686 * image.c (x_from_xcolors): Remove unused local.
6688 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6690 Defer image data transfer between X client and server until actual
6693 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6696 * image.c (Destroy_Image): Remove.
6697 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6698 `mask_p', and `colors_p'. All uses changed.
6699 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6700 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6701 New macros for `flags' arg to x_clear_image_1.
6702 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6703 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6704 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6705 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6706 (image_get_x_image, image_unget_x_image): New functions or macros.
6707 (image_background, image_background_transparent, x_to_xcolors)
6708 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6709 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6710 instead of Destroy_Image.
6711 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6712 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6713 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6714 (imagemagick_load_image, svg_load_image): Use them instead of
6715 x_create_x_image_and_pixmap, and x_put_x_image followed by
6716 x_destroy_x_image, respectively.
6717 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6718 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6719 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6720 background_transparent fields.
6721 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6722 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6724 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6726 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6727 This mostly consists of undoing recent changes.
6728 * callproc.c (Fcall_process):
6729 * process.c (create_process):
6730 Do not worry about catching SIGCHLD here, undoing previous change.
6731 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6732 * process.c, process.h (catch_child_signal):
6733 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6734 * process.c (catch_child_handler): Don't worry about being called
6735 lazily and do not assume caller has blocked SIGCHLD, undoing
6736 previous change. Move first-time stuff back to
6737 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6738 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6739 set lib_child_handler if it's already initialized, which may
6740 help avoid problems on GNUStep.
6742 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6744 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6745 * callproc.c (Fcall_process):
6746 * process.c (create_process):
6747 Make sure SIGCHLD is caught before we fork,
6748 since Emacs startup no arranges to catch SIGCHLD.
6749 * process.c (lib_child_handler): Initialize to null, not to
6751 (catch_child_signal): Allow self to be called lazily.
6752 Do nothing if it's already been called.
6753 Assume caller has blocked SIGCHLD (all callers do now).
6754 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6755 just before it's really needed.
6756 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6757 since it hasn't been caught yet.
6759 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6761 * image.c (compute_image_size): New function to implement
6762 :max-width and :max-height.
6763 (imagemagick_load_image): Use it.
6765 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6767 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6768 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6770 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6771 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6772 the SIGCHLD handler, since the code is not atomic and (due to glib)
6773 signals may be arriving now.
6774 * sysdep.c (init_signals): Do not catch child signals here;
6775 'main' now does that later, at a safer time.
6777 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6779 Clean up SIGCHLD handling a bit (Bug#14569).
6780 * process.c, process.h (catch_child_signal):
6781 Now always extern, even if !NS_IMPL_GNUSTEP.
6782 * process.c (catch_child_signal): Move glib tickler here from
6783 init_process_emacs, so that it's done earlier in Emacs
6784 initialization. Also move the noninteractive && !initialized
6785 check here from init_process_emacs. This is all a bit cleaner for
6786 GNUish platforms, and I hope it works around the Cygwin bug.
6787 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6788 that glib signal handling is tickled before glib creates threads.
6790 * process.c (wait_reading_process_output): Avoid int overflow
6791 when reading more than 2 GiB total from a process.
6793 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6795 * process.c (create_process): Handle a couple more cases,
6796 i.e., work even if new_argv and wait_child_setup[i] are cached.
6797 Use Fcall_process's style for volatile vars.
6799 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6801 * process.c (create_process): Mark PROCESS volatile.
6803 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6805 Use C99-style flexible array members if available.
6806 This avoids some subtle aliasing issues, which typically
6807 aren't a problem with GCC but may be a problem elsewhere.
6808 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6809 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6810 In either case, it uses a flexible array member rather than
6811 the old struct hack. All uses changed.
6812 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6813 Adjust to sdata reorganization.
6814 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6815 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6816 that ports better to pre-C99 non-GCC.
6817 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6818 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6819 as the latter has changed.
6820 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6821 and port better to pre-C99 GCC.
6822 * image.c (struct xpm_cached_color):
6823 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6824 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6825 Use FLEXIBLE_ARRAY_MEMBER.
6826 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6827 Move decl to top level so it gets checked against implementation.
6828 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6829 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6831 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6833 * syntax.c: Integer cleanups.
6834 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6835 All uses that need 0-or-2 changed to:
6836 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6837 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6838 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6839 (char_quoted, prev_char_comend_first, back_comment)
6840 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6841 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6842 Use bool for boolean.
6843 (update_syntax_table, skip_chars, skip_syntaxes):
6844 Prefer int to unsigned when either will do.
6845 (back_comment): Return boolean success flag, like forw_comment,
6846 instead of positive-or-minus-1 (which might have overflowed int anyway).
6847 Don't stuff ptrdiff_t into int.
6848 (syntax_spec_code, syntax_code_spec): Now const.
6849 (Fmatching_paren, scan_lists, scan_sexps_forward):
6850 Use enum syntaxcode for syntax code.
6851 (Fmatching_paren): Check that arg is a character, not just an integer.
6852 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6853 (Finternal_describe_syntax_value): Omit no-longer-needed
6855 (skip_chars): Use char, not unsigned char, when the distinction
6857 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6858 * bytecode.c (exec_byte_code):
6859 * syntax.c (syntax_spec_code, Fchar_syntax)
6860 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6862 * syntax.h (SYNTAX_WITH_FLAGS):
6863 Omit unnecessary casts.
6865 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6867 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6868 line dimensions here, to avoid race conditions with the main
6869 thread. (Bug#14062, bug#14630, bug#14669)
6871 * w32term.c (w32_draw_window_cursor): Compute the header line and
6872 mode line dimensions here.
6873 <w32_system_caret_window, w32_system_caret_hdr_height>:
6874 <w32_system_caret_mode_height>: New variables.
6876 * w32term.h: Declare them.
6878 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6880 * alloc.c (die): Move "assertion failed" string here ...
6881 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6882 COND when SUPPRESS_CHECKING. This shrinks the executable text
6883 size by 0.8% to 2.2% when configured with --enable-checking,
6884 depending on optimization flags (GCC 4.8.1 x86-64).
6886 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6888 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6890 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6891 base is 2; this is more accurate.
6893 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6895 * sound.c (string_default): Move to !WINDOWSNT section.
6896 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6898 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6900 * sound.c: Integer cleanups.
6901 Remove unnecessary forward decls.
6902 (struct sound_device): The 'file' member is now a Lisp_Object, not
6903 a char *, so that we needn't invoke alloca on a huge size.
6904 (Fplay_sound_internal): Adjust to this.
6905 (string_default): New function.
6906 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6907 Use it to adjust to the struct sound_device change.
6908 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6909 (be2hs) [0]: Remove.
6911 * syntax.c (skip_chars): Don't use uninitialized storage
6912 when searching a multibyte buffer for characters that are not in a
6913 unibyte string that contains non-ASCII characters.
6915 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6917 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6918 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6920 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6922 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6924 2013-06-18 Kenichi Handa <handa@gnu.org>
6926 * font.c (Ffont_spec): Signal an error for an invalid font name
6929 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6931 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6932 In particular this ports to 32-bit sparc Sun cc.
6933 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6934 array with a dummy element at specpdl[-1], so that its address can
6936 (unbind_to): Do not copy the binding; not needed, now that we
6937 copy old_value in the one place where the copy is needed.
6938 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6939 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6940 (union specbinding): Rename from struct specbinding. Redo layout
6941 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6942 which is not portable. With Sun C 5.12 32-bit sparc, the
6943 declaration causes nargs to be an unsigned bitfield, a behavior
6944 that the C standard allows; but Emacs wants nargs to be signed.
6945 The overall type is now a union of structures rather than a
6946 structure of union of structures, and the 'kind' member is now a
6947 bitfield, so that the overall type doesn't grow. All uses changed.
6948 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6950 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6952 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6953 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6955 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6957 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6959 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6960 unless we know that the window w's frame is a frame object.
6961 Another attempt at solving bug#14062 and bug#14630.
6963 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6965 * textprop.c (property_set_type): New enum.
6966 (add_properties): Allow appending/prepending text properties.
6967 (add_text_properties_1): Factored out of Fadd_text_properties.
6968 (Fadd_text_properties): Move all the code into
6969 add_text_properties_1.
6970 (Fadd_face_text_property): New function that calls
6971 add_text_properties_1.
6973 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6975 Move functions from lisp.h to individual modules when possible.
6976 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6977 * alloc.c (XFLOAT_INIT, set_symbol_name):
6978 * buffer.c (CHECK_OVERLAY):
6979 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6980 (set_char_table_parent):
6981 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6982 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6983 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6984 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6986 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6987 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6988 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6989 (backtrace_args, backtrace_debug_on_exit):
6990 * floatfns.c (CHECK_FLOAT):
6991 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6992 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6993 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6994 (set_hash_index_slot):
6995 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6996 * marker.c (CHECK_MARKER):
6997 * textprop.c (CHECK_STRING_OR_BUFFER):
6998 * window.c (CHECK_WINDOW_CONFIGURATION):
6999 Move here from lisp.h, and make these functions static rather than
7001 * buffer.c (Qoverlayp):
7003 * fns.c (Qhash_table_p):
7004 * window.c (Qwindow_configuration_p):
7006 * lisp.h: Remove the abovementioned defns and decls.
7008 Use functions, not macros, for XINT etc (Bug#11935).
7009 In lisp.h, prefer functions to function-like macros, and
7010 constants to object-like macros, when either will do. This:
7011 . simplifies use, as there's no more need to worry about
7012 arguments' side effects being evaluated multiple times.
7013 . makes the code easier to debug on some platforms.
7014 However, when using gcc -O0, keep using function-like macros
7015 for a few critical operations, for performance reasons.
7016 This sort of thing isn't needed with gcc -Og, but -Og
7017 is a GCC 4.8 feature and isn't widely-enough available yet.
7018 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7019 Remove enum lsb_bits; no longer needed.
7020 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7021 * buffer.c (Qoverlap):
7023 * fns.c (Qhash_table_p):
7024 Now extern, so lisp.h can use these symbols.
7025 * dispextern.h: Include character.h, for MAX_CHAR etc.
7026 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7027 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7028 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7029 (GLYPH_CODE_P): Move here from lisp.h.
7030 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7031 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7032 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7033 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7034 XUNTAG now returns void *.
7035 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7036 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7037 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7038 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7039 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7040 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7041 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7042 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7043 New macros, renamed from their sans-lisp_h_ counterparts.
7044 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7045 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7046 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7047 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7048 If compiling via GCC without optimization, define these as macros
7049 in addition to inline functions.
7050 To disable this, compile with -DINLINING=0.
7051 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7052 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7053 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7054 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7055 (INTMASK, VALMASK): Now macros, since static values cannot be
7056 accessed from extern inline functions.
7057 (VALMASK): Also a constant, for benefit of old GDB.
7058 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7059 is INTEGERP, which can fold it in.
7060 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7061 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7062 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7063 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7064 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7065 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7066 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7067 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7068 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7069 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7070 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7071 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7072 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7073 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7074 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7075 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7076 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7077 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7078 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7079 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7080 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7081 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7082 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7083 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7084 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7085 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7086 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7087 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7088 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7089 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7090 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7091 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7092 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7094 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7095 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7096 (VALMASK): Define in one place rather than in two, merging the
7097 USE_LSB_TAG parts; this is simpler.
7098 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7099 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7100 Move up, to avoid use before definition.
7101 Also include "globals.h" earlier, for the same reason.
7102 (make_natnum): New function.
7103 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7104 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7105 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7106 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7107 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7108 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7109 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7110 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7111 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7112 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7113 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7114 (Qwindow_configuration_p, Qimage): New forward declarations.
7115 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7116 (STRING_COPYIN): Remove; unused.
7117 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7118 (xcar_addr, xcdr_addr): New functions. All uses changed.
7119 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7120 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7121 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7122 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7123 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7124 (TYPE_RANGED_INTEGERP): Simplify.
7125 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7126 (setlocale, fixup_locale, synchronize_system_messages_locale)
7127 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7128 Now empty functions, not macros.
7129 (functionp): Return bool, not int.
7130 * window.c (Qwindow_configuration_p): Now extern,
7131 so window.h can use it.
7132 * window.h (Qwindowp): Move decl back to lisp.h.
7134 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7136 * xdisp.c (Fline_pixel_height): New function, required for solving
7139 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7141 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7143 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7145 * lread.c (syms_of_lread):
7146 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7148 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7150 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7152 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7154 * fileio.c (expand_file_name): Doc fix.
7156 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7158 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7159 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7160 Wait for self, not for 0. This can't hurt on GNU or similar
7161 system, and may help with Cygwin.
7163 * keyboard.c: Don't use PROP (...) as an lvalue.
7164 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7165 Use set_prop (A, B), not PROP (A) = B.
7167 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7169 * xdisp.c (get_it_property): Use it->window instead of generating
7170 a Lisp object from it->w.
7172 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7174 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7175 get-char-property the window that is being rendered, instead of
7176 the buffer, to support window-specific overlays. (Bug#14575)
7177 (compute_display_string_pos): When W is NULL, use the current
7178 buffer as the object to pass to get-char-property.
7179 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7180 pointer member of the bidi iterator, since no window is pertinent
7183 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7185 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7186 being displayed, and pass it to compute_display_string_pos.
7187 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7188 (bidi_paragraph_init): All callers changed.
7190 * xdisp.c (init_from_display_pos, init_iterator)
7191 (handle_single_display_spec, next_overlay_string)
7192 (get_overlay_strings_1, reseat_1, reseat_to_string)
7193 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7194 Set bidi_it.w member from it->w.
7195 (compute_display_string_pos): Accept additional argument, the
7196 window being displayed, and pass it to Fget_char_property.
7199 * dispextern.h (struct bidi_it): New member w, the window being
7201 (compute_display_string_pos): Adjust prototype.
7203 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7205 * xgselect.c: Remove unneeded include xterm.h.
7207 * process.c (wait_reading_process_output): Check for NS before GLIB.
7208 GLIB may be linked in due to rsvg, but ns_select must be called.
7210 * xgselect.c (xg_select): Remove call to window_system_available
7211 and g_main_context_pending at the top, so Gdk events (i.e. file
7212 notify) are processed when Emacs is started with -nw.
7214 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7216 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7217 (ctagsfiles3): New variable, includes only *.m files.
7218 (TAGS): Use an explicit language name in the regular expressions,
7219 to avoid transformation of '/SOMETHING' by MSYS to
7220 'c:\MSYS\SOMETHING'.
7222 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7224 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7226 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7228 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7229 still need to set the mouse pointer shape and activate help-echo.
7232 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7234 A few porting etc. fixes for the new file monitor code.
7235 See the thread containing
7236 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7237 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7238 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7239 (dir_monitor_callback, Fgfile_rm_watch):
7240 Use assq_no_quit instead of Fassoc, for speed.
7241 (dir_monitor_callback, Fgfile_rm_watch):
7242 eassert that the monitor is a fixnum.
7243 (dir_monitor_callback): No need for CDR_SAFE.
7244 Simplify building of lisp with alternative tails.
7245 (Fgfile_add_watch, Fgfile_rm_watch):
7246 Do not assume glib functions set errno reliably on failure.
7247 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7248 and signal an error otherwise.
7249 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7250 Use Fdelq instead of Fdelete, for speed.
7252 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7254 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7255 don't insist on being invoked on a highlighted tool-bar button.
7256 Avoids losing tool-bar functionality when mouse-highlight is nil.
7257 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7258 Don't highlight when mouse-highlight is nil.
7259 (note_mouse_highlight): When mouse-highlight is nil, don't return
7260 right away; instead, run tool-bar and mode-line highlight
7261 subroutine, clear any existing highlight, and revert the mouse
7262 pointer to its default shape. (Bug#14558)
7264 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7266 * lisp.mk (lisp): Add prog-mode.el.
7268 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7270 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7271 * process.c (dummy_handler): New function.
7272 (lib_child_handler): New static var.
7273 (handle_child_signal): Invoke it.
7274 (catch_child_signal): If a library has set up a signal handler,
7275 save it into lib_child_handler.
7276 (init_process_emacs): If using glib and not on Windows, tickle glib's
7277 child-handling code so that it initializes its private SIGCHLD handler.
7278 * syssignal.h (SA_SIGINFO): Default to 0.
7279 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7280 31; it should no longer be needed now.
7282 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7284 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7286 * gfilenotify.c (globals_of_gfilenotify): New function.
7287 (syms_of_gfilenotify): Move global initialization there.
7289 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7291 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7293 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7294 * keyboard.c (menu_bar_items, tool_bar_items):
7295 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7296 not override local keymaps any more.
7298 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7300 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7302 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7304 * w32console.c (initialize_w32_display): Return the dimensions of
7305 the console window via 2 additional arguments, not via the current
7306 frame. This avoids crashes due to overrunning the bounds of
7307 frame's decode_mode_spec_buffer, which is not resized following
7308 the change of the frame dimensions from the initial 10x10.
7310 * w32term.h (w32_initialize_display_info): Adjust prototype.
7312 * term.c (init_tty): Take dimensions of the frame from the values
7313 returned by initialize_w32_display.
7315 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7316 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7317 (LIBES): Add $(GFILENOTIFY_LIBS).
7319 * w32inevt.c (handle_file_notifications): Add dummy implementation
7320 for !HAVE_W32NOTIFY.
7322 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7324 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7326 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7328 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7330 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7332 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7334 Fix minor problems found by static checking.
7335 * data.c (pure_write_error):
7336 Use xsignal2, not Fsignal, as Fsignal might return.
7337 * eval.c (set_backtrace_debug_on_exit): Now static.
7338 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7339 No longer inline. EXTERN_INLINE is needed only for functions
7340 defined in .h files. Reindent function header as per GNU style.
7341 (backtrace_p, backtrace_top, backtrace_next):
7342 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7343 compiler or linker. Add extern decls to pacify gcc -Wall.
7344 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7346 * frame.c (free_monitors): Define only on platforms that need it.
7347 * nsterm.m (ns_term_init):
7348 * process.c (catch_child_signal):
7349 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7350 defined on all porting targets these days.
7351 * process.c, process.h (catch_child_signal):
7352 Make it extern only if NS_IMPL_GNUSTEP is defined.
7354 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7356 * w32.c (gettimeofday): Make the signature identical to prototype
7357 in nt/inc/sys/time.h.
7359 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7361 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7364 * keyboard.c (safe_run_hooks_error): Improve error message.
7366 * data.c (pure_write_error): Add `object' argument.
7367 * puresize.h (CHECK_IMPURE): Use it.
7369 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7371 * Makefile.in (NOTIFY_OBJ): New variable.
7372 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7374 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7375 Call syms_of_gfilenotify.
7377 * gfilenotify.c: New file.
7379 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7380 and Qfile_w32notify.
7381 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7382 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7384 * lisp.h: Declare syms_of_gfilenotify.
7386 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7388 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7390 Merge the specpdl and backtrace stacks. Make the structure of the
7391 specpdl entries more obvious via a tagged union of structs.
7392 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7393 (enum specbind_tag): New enum.
7394 (struct specbinding): Make it a tagged union of structs.
7395 Add a case for backtrace records.
7396 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7397 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7398 (backtrace_debug_on_exit): New accessors.
7399 (struct backtrace): Remove.
7400 (struct catchtag): Remove backlist field.
7401 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7403 (Flocal_variable_p): Speed up the common case where the binding is
7405 * eval.c (backtrace_list): Remove.
7406 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7407 (set_backtrace_args, set_backtrace_nargs)
7408 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7409 (backtrace_next): New functions.
7410 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7411 (unwind_to_catch, internal_lisp_condition_case)
7412 (internal_condition_case, internal_condition_case_1)
7413 (internal_condition_case_2, internal_condition_case_n): Don't bother
7414 with backtrace_list any more.
7415 (Fsignal): Adjust to new backtrace format.
7416 (grow_specpdl): Move up.
7417 (record_in_backtrace): New function.
7418 (eval_sub, Ffuncall): Use it.
7419 (apply_lambda): Adjust to new backtrace format.
7420 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7422 (specbind): Adjust to new specpdl format. Simplify.
7423 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7424 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7426 (mark_backtrace): Remove.
7427 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7428 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7429 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7431 * profiler.c (record_backtrace): Use get_backtrace.
7432 (handle_profiler_signal): Use backtrace_top_function.
7433 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7436 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7438 * process.h (catch_child_signal): Declare.
7440 * process.c (catch_child_signal): New function.
7441 (init_process_emacs): Call it.
7443 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7444 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7446 (x_set_cursor_type): Remove declaration.
7447 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7448 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7449 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7450 (ns_get_color): Use F suffix on float.
7451 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7452 (ns_get_rgb_color): Remove.
7453 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7454 (note_mouse_movement): x and y are CGFloat.
7455 (ns_draw_fringe_bitmap): Remove unused rowY.
7456 Change #if to COCOA && >= 10_6.
7457 (ns_draw_window_cursor): Remove unused overspill.
7458 (ns_draw_underwave): width and x are EamcsCGFloat.
7459 (ns_draw_box): thickness is CGFloat.
7460 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7461 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7462 if not in main thread.
7463 (ns_get_pending_menu_title, ns_check_menu_open)
7464 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7465 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7466 (sendFromMainThread:): New method.
7467 (changeFont:): size is CGFloat.
7468 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7469 Disable warning about permanent text.
7470 (characterIndexForPoint:): Adjust return type depending on GNUStep
7472 (mouseDown:): delta is CGFloat.
7473 (updateFrameSize): Remove unised variable f.
7474 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7475 Cast float to EmacsCGFloat.
7476 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7477 also to -1 when restoring.
7478 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7479 inside NS_IMPL_COCOA.
7480 (toggleFullScreen:): Put call to toggleFullScreen inside
7481 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7482 (setPosition:portion:whole:): por is CGFloat.
7483 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7484 (mouseDown:): Use CGFloat.
7485 (mouseDragged:): Remove unised variable edge.
7486 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7488 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7490 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7491 when NS_IMPL_GNUSTEP.
7492 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7493 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7494 (EmacsToolbar): Add clearAll. Add tag argument to
7495 addDisplayItemWithImage.
7496 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7498 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7500 * nsmenu.m (ns_update_menubar): Make static.
7501 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7502 (fillWithWidgetValue:): Add cast to SEL for setAction.
7503 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7504 (update_frame_tool_bar): Update code for GNUStep.
7505 (clearAll): New method.
7506 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7507 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7508 Move identifierToItem setObject and activeIdentifiers addObject before
7509 call to insertItemWithItemIdentifier.
7510 (validateVisibleItems): Fix indentation.
7511 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7512 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7513 UtilityWindow to aStyle, remove call to setStyleMask.
7515 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7517 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7518 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7519 Use F suffix on floats.
7520 (ns_char_width): Returns CGFloat.
7521 (ns_ascii_average_width): w is CGFloat instead of float.
7522 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7524 (ns_glyph_metrics): CGFloat instead of float.
7526 * nsfns.m (x_set_foreground_color, x_set_background_color):
7528 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7529 remove unused variables.
7530 (Fns_read_file_name): Keep track if panel is for save.
7531 Use ns_filename_from_panel/ns_directory_from_panel.
7532 (Fns_list_services): delegate only used for COCOA.
7533 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7534 Just return the input if GNUStep.
7535 (x_screen_planes): Remove.
7536 (Fxw_color_values): Use EmacsCGFloat
7537 (Fns_display_monitor_attributes_list): Only get screen number for
7539 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7541 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7542 ns_directory_from_panel.
7544 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7546 * process.c (handle_child_signal): Also use WCONTINUED.
7547 This is so that list-processes doesn't mistakenly list the process
7548 as stopped, when the process has actually been continued and is
7551 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7553 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7554 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7555 not already configured.
7557 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7559 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7561 * Makefile.in (mostlyclean): Remove *.res files.
7563 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7565 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7566 a buffer (bug#8447).
7568 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7570 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7571 display vector, and we backtrack, handle the case that the
7572 previous character position is also displayed from a display
7573 vector or covered by a display string or image. (Bug#14476)
7575 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7577 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7578 (struct MonitorInfo, free_monitors): Remove.
7579 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7580 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7581 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7584 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7585 (struct MonitorInfo, free_monitors): Remove.
7586 (ns_screen_name): Make static.
7587 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7588 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7591 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7592 (struct MonitorInfo): New struct.
7593 (free_monitors, make_monitor_attribute_list): Declare.
7595 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7597 (free_monitors, make_monitor_attribute_list): New functions.
7598 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7601 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7603 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7605 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7607 * keyboard.c: Apply keyboard decoding only to events that come directly
7608 from the tty, not from unread-command-events (bug#14368).
7609 (read_event_from_main_queue): New function, extracted from read_char).
7610 (read_decoded_char): Remove.
7611 (read_decoded_event_from_main_queue): New function to replace it.
7612 (read_char): Use it.
7613 (read_key_sequence): Use read_char rather than read_decoded_char.
7615 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7617 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7619 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7621 2013-05-22 Kenichi Handa <handa@gnu.org>
7623 The following changes are to fix the setting of
7624 buffer-file-coding-system on, for instance, C-x RET c unix RET
7625 _FILE_OF_DOS_EOL_TYPE_ RET.
7627 * coding.h (struct coding_system): New member detected_utf8_chars.
7629 * coding.c (detect_coding_utf_8): Count characters and check EOL
7630 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7632 (setup_coding_system): Do not initialize coding->head_ascii.
7633 (check_ascii): Do not set coding->eol_seen but update it. Do not
7634 call adjust_coding_eol_type here.
7635 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7636 If the eol-type of CODING is already specified, adjust the eol type
7637 of the found coding-system.
7638 (decode_coding_gap): Cancel previous change. Utilize the
7639 character numbers counted by detect_coding_utf_8. Fix detection
7642 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7644 * search.c (looking_at_1): Only set last_thing_searched if the match
7645 changed the match-data (bug#14281).
7647 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7649 * xdisp.c (reseat_at_previous_visible_line_start):
7650 Already declared in dispextern.h, so remove it here.
7651 (move_it_vertically_backward): Likewise.
7653 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7655 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7656 (Fx_display_pixel_width, Fx_display_pixel_height)
7657 (Fx_display_mm_width, Fx_display_mm_height):
7658 Mention `display-monitor-attributes-list' in docstrings.
7660 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7661 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7662 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7663 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7664 (Fx_display_backing_store, Fx_display_visual_class)
7665 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7666 (Fx_display_grayscale_p, Fx_display_pixel_width)
7667 (Fx_display_pixel_height, Fx_display_planes)
7668 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7669 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7670 (Fx_display_mm_width, Fx_display_mm_height)
7671 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7672 height for all physical monitors as in X11.
7674 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7675 Return pixel width or height for all physical monitors as in X11.
7677 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7679 Port --enable-gcc-warnings to clang.
7680 * bytecode.c (exec_byte_code):
7682 Redo diagnostic pragmas to pacify clang, too.
7683 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7684 * editfns.c (Fencode_time):
7685 * fileio.c (file_accessible_directory_p):
7686 * font.c (font_unparse_xlfd):
7687 Use '&"string"[index]' instead of '"string" + (index)'.
7688 * undo.c (user_error): Remove; unused.
7690 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7692 * insdel.c (insert_1_both): Document the arguments, instead of
7693 referring to insert_1, which no longer exists.
7695 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7696 some window, increment windows_or_buffers_changed, so that
7697 *Messages* display in that window is updated. (Bug#14408)
7699 * w32.c: Include epaths.h.
7700 (init_environment): Use cmdproxy.exe without leading directories.
7701 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7703 (gettimeofday): Adjust signature and return value to Posix
7706 * unexw32.c (open_output_file): Delete the existing emacs.exe
7707 before creating it, to break the hard link to the versioned
7710 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7711 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7712 (FIRSTFILE_OBJ): New variables.
7713 (W32_RES): Rename to EMACSRES. All users changed.
7714 (base_obj): Use $(CM_OBJ).
7715 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7716 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7717 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7718 $(W32_RES_LINK) before $(LIBES).
7719 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7721 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7723 * makefile.w32-in (DOC): Use just "DOC".
7725 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7727 * process.c: Export default filters and sentinels to Elisp.
7728 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7730 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7731 (Fset_process_sentinel, Fformat_network_address):
7732 Default to them instead of nil.
7733 (server_accept_connection): Sentinels can't be nil any more.
7734 (read_and_dispose_of_process_output): New function, extracted from
7735 read_process_output.
7736 (read_process_output): Use it; filters can't be nil.
7737 (Finternal_default_process_filter): New function, extracted from
7738 read_process_output.
7739 (exec_sentinel_unwind): Remove function.
7740 (exec_sentinel): Don't zilch sentinel while running.
7741 (status_notify): Sentinels can't be nil.
7742 (Finternal_default_process_sentinel): New function extracted from
7744 (setup_process_coding_systems): Default filter is not nil any more.
7745 (syms_of_process): Export new Elisp functions and initialize
7747 * lisp.h (make_lisp_proc): New function.
7749 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7751 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7753 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7755 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7756 unless we know that the window w is a leaf window.
7757 Another attempt at solving bug#14062.
7759 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7761 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7764 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7766 * image.c (gif_load): Check that subimages fit (Bug#14345).
7768 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7770 * lread.c (skip_dyn_eof): New function.
7771 (read1): Use it to skip the end of a file in response to #@00.
7773 * doc.c (get_doc_string): Slightly relax the sanity checking.
7775 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7777 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7778 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7779 (MonitorInfo): New struct.
7780 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7781 (Fns_display_monitor_attributes_list): New functions.
7782 (display-usable-bounds): Remove.
7783 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7786 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7788 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7789 (GTK_CHECK_VERSION): New macro, if not already defined.
7790 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7791 replaced by GTK_CHECK_VERSION.
7793 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7795 * xterm.h (GTK_PREREQ): New macro.
7796 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7797 to use this macro instead, for consistency and clarity.
7799 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7801 * xdisp.c (row_for_charpos_p): New function, with code of
7802 cursor_row_p, but accepts an additional argument CHARPOS instead
7803 of using a hardcoded PT.
7804 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7805 (row_containing_pos): Call row_for_charpos_p instead of partially
7806 doing the same. Fixes cursor positioning under longlines-mode
7807 when longlines-show-effect includes more than one newline, when
7808 moving the cursor vertically up.
7810 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7812 * makefile.w32-in (ACL_H): New macro.
7813 ($(BLD)/fileio.$(O)): Update dependencies.
7815 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7817 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7818 * Makefile.in (LIB_ACL): New macro.
7819 (LIBACL_LIBS): Remove.
7820 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7821 * fileio.c: Include <acl.h>.
7822 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7823 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7825 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7828 * unexelf.c: Don't assume ElfW (Half) fits in int.
7829 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7830 when dealing with ElfW (Half) values, since they can exceed 2**31
7831 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7832 (entry_address): Omit unused NUM arg. All uses changed.
7834 2013-05-07 Juri Linkov <juri@jurta.org>
7836 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7837 to the string converted from number with `Fnumber_to_string'.
7840 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7842 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7843 This fixes a problem introduced by my previous change.
7845 2013-05-07 Glenn Morris <rgm@gnu.org>
7847 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7849 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7851 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7853 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7855 Static checking by GCC 4.8.0.
7856 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7857 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7858 (x_get_monitor_attributes_fallback)
7859 (x_get_monitor_attributes_xinerama)
7860 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7861 Define only if USE_GTK.
7862 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7863 (x_get_monitor_attributes_fallback): Omit unused locals.
7864 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7865 Use double, not float, to avoid mixed-mode floating point arithmetic.
7867 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7868 Jan Djärv <jan.h.d@swipnet.se>
7870 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7871 (XINERAMA_CFLAGS): New macros.
7872 (ALL_CFLAGS, LIBES): Use them.
7874 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7875 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7876 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7877 (syms_of_xfns): DEFSYM them.
7878 (struct MonitorInfo): New struct.
7879 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7880 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7881 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7882 (x_get_monitor_attributes_xinerama): New functions.
7883 (Fx_display_monitor_attributes_list): New primitive.
7884 (syms_of_xfns): Defsubr it.
7886 * xterm.h (x_display_info): Add Xatom_net_workarea and
7887 Xatom_net_current_desktop.
7889 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7890 and dpyinfo->Xatom_net_current_desktop.
7892 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7894 * xdisp.c (pos_visible_p): Use the special code for finding the
7895 beginning of a display property or overlay for any "replacing"
7896 display property, not just for display strings. This solves
7897 incorrect reporting of position by posn-at-point. (Bug#14241)
7899 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7901 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7902 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7903 Verify that ElfW (Half) fits in int.
7904 (fatal): Use same signature as lisp.h.
7905 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7906 configure and build with -DUNEXELF_DEBUG without worrying about
7907 other modules that use DEBUG.
7908 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7909 possibly-wide integers now uses it instead of plain fprintf.
7910 (entry_address): New function, which avoids problems with 32-bit
7911 overflow on 64-bit hosts.
7912 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7913 (round_up): Don't assume the remainder fits in int.
7914 (find_section): Use bool for boolean. Simplify debug code.
7915 (unexec): Don't assume file sizes fit in int or size_t.
7916 Omit unnecessary trailing newline in 'fatal' format.
7917 Use strerror rather than outputting decimal error number.
7918 Remove unused code when emacs is not defined;
7919 this file relies on Emacs now.
7920 Don't assume e_phnum and e_shnum are positive.
7922 * regex.c: Fix problems when DEBUG is defined.
7923 (extract_number, extract_number_and_incr): Define regardless of
7924 whether DEBUG is defined; that's simpler and makes the code less
7925 likely to go stale in the normal case when DEBUG is not defined.
7926 Return int rather than taking an int * arg. All callers changed.
7927 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7928 Remove, replacing with ...
7929 (DEBUG_PRINT): New macro. All callers changed.
7930 (DEBUG_COMPILES_ARGUMENTS): New macro.
7931 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7932 (print_compiled_pattern, print_double_string) [DEBUG]:
7933 Use prototype rather than old-style definition.
7934 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7935 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7936 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7937 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7938 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7939 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7940 This matters only when DEBUG is defined.
7942 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7944 * xdisp.c (set_iterator_to_next): Set the
7945 ignore_overlay_strings_at_pos_p flag only if we are _really_
7946 iterating over an overlay string, as indicated by the
7947 current.overlay_string_index member. (Bug#14306)
7949 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7951 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7952 to where it is used, to avoid autorelease issues (Bug#14050).
7954 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7956 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7957 * fileio.c (syms_of_fileio): Implement this.
7958 * filelock.c (create_lock_file): If symbolic links don't work, so
7959 we use a regular file as a lock file, do not fsync the lock file;
7962 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7964 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7965 (syms_of_minibuf): Adjust accodingly.
7967 * callint.c (Fcall_interactively): Adjust calls accordingly.
7969 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7971 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7972 w->contents is a buffer before computing everything else.
7973 Use parentheses to disambiguate last part of the condition.
7975 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7976 assertion violations. (Bug#14062)
7978 2013-05-01 David Reitter <david.reitter@gmail.com>
7980 * nsfns.m (ns_tooltip): Initialize.
7982 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7984 * coding.c (decode_coding_gap): Don't remove the character before
7985 a newline unless it's a CR character. (Bug#14287)
7987 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7989 * dispextern.h (struct face): Move enum face_underline_type
7990 earlier so that bitfields can be in the same word.
7992 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7994 * nsfns.m (handlePanelKeys): New function.
7995 (EmacsOpenPanel:performKeyEquivalent:)
7996 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7997 arrows/function/control and copy/paste keys (Bug#14296).
7999 2013-04-27 Juri Linkov <juri@jurta.org>
8001 * callint.c (Fcall_interactively): Call `Qread_number' for
8002 interactive code letter `n' instead of using duplicate code.
8005 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8007 * systime.h (make_timeval): Declare as 'const'.
8009 2013-04-27 Kenichi Handa <handa@gnu.org>
8011 * font.c (font_open_entity): Always open a font of manageable
8014 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8016 Port better to AIX (Bug#14258).
8017 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8020 2013-04-24 Kenichi Handa <handa@gnu.org>
8022 * coding.c (decode_coding_iso_2022): When an invalid escape
8023 sequence is encountered, reset the invocation and designation
8024 status to the safest one.
8026 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8028 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8029 Without this fix, "make distclean" leaves stamp-h1 behind.
8031 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8033 * w32fns.c (w32_fullscreen_rect): New function to compute the
8034 window rectangle for the given fullscreen mode.
8035 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8036 longer tunes the window size. This keeps the window's edges flush
8037 with the screen and allows the taskbar to hide itself in fullboth.
8039 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8040 window decorations and uses the entire screen.
8042 * w32term.h (w32_fullscreen_rect) Add prototype.
8043 (struct w32_output): Replace normal_width, normal_height,
8044 normal_top, and normal_left members with a single normal_placement
8046 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8048 (FRAME_NORMAL_PLACEMENT): New macro.
8050 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8052 * minibuf.c (Ftest_completion): Silence compiler warning.
8054 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8056 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8059 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8062 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8063 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8064 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8065 parentheses where appropriate.
8067 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8069 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8071 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8073 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
8074 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8075 Mention in the doc string that setting these variables takes
8076 effect only after a call to set-window-buffer. (Bug#14200)
8078 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8080 * indent.c (Fvertical_motion): Don't consider display strings on
8081 overlay strings as display strings on the buffer position we
8082 started from. This prevents vertical cursor motion from jumping
8083 more than one line when there's an overlay string with a display
8084 property at end of line.
8085 Reported by Karl Chen <Karl.Chen@quarl.org> in
8086 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8088 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8090 * window.c (select_window): `record_buffer' even if window is
8091 already selected (bug#14191).
8093 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8095 * window.c (Fwindow_end): Test more flags, including the buffer's
8096 last_overlay_modified flag, to determine whether the window's
8097 display is really up-to-date. Prevents the function from
8098 returning a stale value. (Bug#14170)
8099 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8102 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8104 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8105 garbaged only if it is not already the top frame on its TTY.
8106 This prevents flickering due to constant redrawing of TTY frames when
8107 there are GUI frames open in the same session. (Bug#13864)
8109 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8111 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8112 of marking the idle timers directly.
8114 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8116 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8119 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8121 * window.c (select_window): Don't record_buffer while the invariant is
8122 temporarily broken (bug#14161).
8124 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8126 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8128 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8130 2013-04-07 Romain Francoise <romain@orebokech.com>
8132 Ignore additional platform-specific ACL errors (Bug#13702).
8133 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8134 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8136 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8138 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8141 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8143 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8144 This bug was introduced by my 2013-02-25 change that simplified
8145 data_start configuration. Without this change, on GNU/Linux
8146 an Emacs configured with --enable-profiling fails immediately
8147 due to a profiler signal.
8148 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8149 with these flags. On platforms where special flags are needed
8150 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8151 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8152 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8154 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8156 Get rid of some platform-specific functions examining window
8157 system and its capabilities. This is a partial rework of the
8159 * lisp.h (have_menus_p): Remove prototype. This function is
8160 replaced with platform-independent window_system_available.
8161 (check_window_system): Move to...
8162 * frame.h (decode_window_system_frame, window_system_available):
8163 ...here, add new prototypes.
8164 * frame.c (window_system_available, decode_window_system_frame):
8166 (check_window_system): Platform-independent now.
8167 * xterm.h (x_in_use): Remove declaration.
8169 * w32term.h (check_x_frame):
8170 * nsterm.h (check_x_frame): Remove prototypes. This function
8171 is replaced with platform-independent decode_window_system_frame.
8172 * msdos.c (have_menus_p): Remove.
8173 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8174 Remove platform-specific functions. Use check_window_system,
8175 decode_window_system_frame and check_ns_display_info where
8176 appropriate. Minor style and comment tweaks.
8177 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8178 (check_x_frame): Likewise.
8179 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8181 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8182 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8183 * xmenu.c, xselect.c: All related users changed.
8185 2013-04-03 Kenichi Handa <handa@gnu.org>
8187 The following changes is to optimize the code for reading UTF-8
8190 * coding.c (check_ascii): Rename from detect_ascii. Return value
8191 changed. Check EOL format. Do not call adjust_coding_eol_type
8193 (check_utf_8): New function.
8194 (adjust_coding_eol_type): Do nothing if already adjusted.
8195 (detect_coding): Compare the return value of check_ascii with
8196 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8197 (decode_coding_gap): Optimize for valid UTF-8.
8199 2013-03-21 Kenichi Handa <handa@gnu.org>
8201 * coding.c (syms_of_coding): Cancel previous change.
8203 * insdel.c (insert_from_gap): Fix previous change.
8205 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8207 Consistently use platform-specific function to detect window system.
8208 * lisp.h (check_window_system): New prototype. This function is
8209 going to replace check_x, check_w32 and check_ns.
8210 (have_menus_p): Mention msdos.c in comment.
8211 * fontset.c (check_window_system_func): Remove. Adjust all users.
8212 * fontset.h (check_window_system_func): Remove prototype.
8213 * nsterm.h (check_ns):
8214 * xterm.h (check_x):
8215 * w32term.h (check_w32): Likewise.
8216 * menu.c (Fx_popup_menu): Use check_window_system.
8217 * msdos.c (check_window_system): Define for MS-DOS.
8218 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8219 * w32fns.c (check_window_system): Likewise for MS-Windows.
8220 * xfns.c (check_window_system): Likewise for X.
8221 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8222 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8224 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8226 Prefer < to > in range checks such as 0 <= i && i < N.
8227 This makes it easier to visualize quantities on a number line.
8228 This patch doesn't apply to all such range checks,
8229 only to the range checks affected by the 2013-03-24 change.
8230 This patch reverts most of the 2013-03-24 change.
8231 * alloc.c (xpalloc, Fgarbage_collect):
8232 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8233 * character.c (string_escape_byte8):
8234 * charset.c (read_hex):
8235 * data.c (cons_to_unsigned):
8236 * dispnew.c (update_frame_1):
8237 * doc.c (Fsubstitute_command_keys):
8238 * doprnt.c (doprnt):
8239 * editfns.c (hi_time, decode_time_components):
8240 * fileio.c (file_offset):
8241 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8242 * font.c (font_intern_prop):
8243 * frame.c (x_set_alpha):
8244 * gtkutil.c (get_utf8_string):
8245 * indent.c (check_display_width):
8246 * keymap.c (Fkey_description):
8247 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8249 * minibuf.c (read_minibuf_noninteractive):
8250 * process.c (wait_reading_process_output):
8251 * search.c (Freplace_match):
8252 * window.c (get_phys_cursor_glyph):
8253 * xdisp.c (redisplay_internal):
8254 * xsmfns.c (smc_save_yourself_CB):
8255 Prefer < to > for range checks.
8256 * dispnew.c (sit_for): Don't mishandle NaNs.
8257 This fixes a bug introduced in the 2013-03-24 change.
8258 * editfns.c (decode_time_components): Don't hoist comparison.
8259 This fixes another bug introduced in the 2013-03-24 change.
8261 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8263 * frame.h (struct frame): Drop scroll_bottom_vpos
8264 member becaue all real users are dead long ago.
8265 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8266 * xdisp.c (redisplay_internal): Adjust user.
8268 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8270 * nsmenu.m (showAtX:Y:for:): setLevel to
8271 NSPopUpMenuWindowLevel (Bug#13998).
8273 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8275 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8276 (ns_check_pending_open_menu): Declare.
8278 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8279 (x_activate_menubar): Update the menu with title that matches
8280 ns_get_pending_menu_title, and call
8281 ns_check_pending_openmenu (Bug#12698).
8282 (menuWillOpen:): New method.
8283 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8285 * nsterm.m (menu_will_open_state, menu_mouse_point)
8286 (menu_pending_title): New varaibles.
8287 (ns_get_pending_menu_title, ns_check_menu_open)
8288 (ns_check_pending_open_menu): New functions.
8290 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8292 * indent.c (current_column_bol_cache): Remove leftover which is not
8293 used in Fmove_to_column any more.
8294 (current_column, scan_for_column): Adjust users.
8295 * keyboard.c (last_point_position_buffer, last_point_position_window):
8296 Remove leftovers which are not used for recording undo any more.
8297 (command_loop_1, syms_of_keyboard): Adjust users.
8298 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8299 redisplay_window any more.
8300 (move_it_to): Adjust user.
8302 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8304 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8305 Update dependencies.
8307 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8309 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8310 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8313 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8315 * window.h (struct window): Replace hchild, vchild and buffer slots
8316 with the only contents slot. This is possible because each valid
8317 window may have either the child window (in vertical or horizontal
8318 combination) or buffer to display (for the leaf window). Using that,
8319 a lof of operations to traverse and/or change window hierarchies may
8320 be simplified. New member horizontal is used to distinguish between
8321 horizontal and vertical combinations of internal windows.
8322 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8323 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8324 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8325 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8326 Use contents slot, not buffer, where appropriate.
8327 (wset_combination): New function.
8328 (wset_buffer): Add eassert.
8329 (Fframe_first_window): Simplify the loop reaching first window.
8330 (Fwindow_buffer): Use WINDOW_LEAF_P.
8331 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8332 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8333 (unshow_buffer): Convert initial debugging check to eassert.
8334 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8335 (make_parent_window, window_resize_check, window_resize_apply)
8336 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8337 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8338 Adjust to match struct window changes.
8339 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8340 (mark_window_cursors_off, count_windows, get_leaf_windows)
8341 (foreach_window_1): Simplify the loop.
8342 * alloc.c (mark_object): Do not check for the leaf window because
8343 internal windows has no glyph matrices anyway.
8344 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8345 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8346 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8347 (build_frame_matrix_from_window_tree, mirror_make_current)
8348 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8349 (update_window_tree, set_window_update_flags): Simplify the loop.
8350 (sync_window_with_frame_matrix_rows): Enforce live window.
8351 Use contents slot, not buffer, where appropriate.
8352 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8353 and WINDOW_HORIZONTAL_COMBINATION_P.
8354 (make_frame_visible_1): Simplify the loop.
8355 Use contents slot, not buffer, where appropriate.
8356 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8357 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8358 (expose_window_tree): Likewise.
8359 Use contents slot, not buffer, where appropriate.
8360 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8361 to avoid deleted windows. Use contents slot instead of buffer.
8362 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8363 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8364 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8365 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8367 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8369 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8370 identify the reasons for assertion violations in bug#14062 and
8372 (Fx_show_tip): Fix compilation error under
8373 "--enable-check-lisp-object-type". (Bug#14073)
8375 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8376 Reported by <rzl24ozi@gmail.com>.
8378 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8380 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8382 (unwind_with_echo_area_buffer): ...to restore it here.
8383 This is needed to ensure that...
8384 (redisplay_window): ...both window markers are valid here,
8385 which is verified by eassert.
8386 * editfns.c (save_excursion_save): Do not assume that
8387 selected_window always displays the buffer.
8388 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8391 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8393 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8396 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8398 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8400 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8402 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8403 since MinGW's w32api headers do. This avoids compiler warnings.
8405 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8408 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8410 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8412 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8414 * gtkutil.c (style_changed_cb): Check if frame is live and an
8415 X frame (Bug#14038).
8417 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8419 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8420 Define only for _WIN32_WINNT less than 0x0500.
8421 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8423 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8424 see its own definitions of 'struct timeval' and 'struct timezone'.
8426 Fix incompatibilities between MinGW.org and MinGW64 headers.
8427 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8429 * w32.c (REPARSE_DATA_BUFFER): Guard with
8430 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8432 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8434 * xterm.c: Include X11/XKBlib.h
8435 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8437 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8439 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8441 * blockinput.h (input_blocked_p): Likewise.
8442 * bytecode.c (exec_byte_code): Likewise.
8443 * callproc.c (call_process_kill, call_process_cleanup)
8444 (Fcall_process): Likewise.
8445 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8446 (Fccl_execute_on_string): Likewise.
8447 * character.c (string_escape_byte8): Likewise.
8448 * charset.c (read_hex): Likewise.
8449 * cm.c (calccost): Likewise.
8450 * data.c (cons_to_unsigned): Likewise.
8451 * dired.c (directory_files_internal, file_name_completion):
8453 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8454 (sit_for): Likewise.
8455 * doc.c (Fsubstitute_command_keys): Likewise.
8456 * doprnt.c (doprnt): Likewise.
8457 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8458 * emacsgtkfixed.c: Likewise.
8459 * fileio.c (file_offset, Fwrite_region): Likewise.
8460 * floatfns.c (Fexpt, fmod_float): Likewise.
8461 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8463 * font.c (font_intern_prop): Likewise.
8464 * frame.c (x_set_alpha): Likewise.
8465 * gtkutil.c (get_utf8_string): Likewise.
8466 * indent.c (check_display_width): Likewise.
8467 * intervals.c (create_root_interval, rotate_right, rotate_left)
8468 (split_interval_right, split_interval_left)
8469 (adjust_intervals_for_insertion, delete_node)
8470 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8471 (merge_interval_right, merge_interval_left, copy_intervals)
8472 (set_intervals_multibyte_1): Likewise.
8473 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8474 * keymap.c (Fkey_description): Likewise.
8475 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8476 * lread.c (openp, read_integer, read1, string_to_number):
8478 * menu.c (ensure_menu_items): Likewise.
8479 * minibuf.c (read_minibuf_noninteractive): Likewise.
8480 * print.c (printchar, strout): Likewise.
8481 * process.c (create_process, Faccept_process_output)
8482 (wait_reading_process_output, read_process_output, send_process)
8483 (wait_reading_process_output): Likewise.
8484 * profiler.c (make_log, handle_profiler_signal): Likewise.
8485 * regex.c (re_exec): Likewise.
8486 * regex.h: Likewise.
8487 * search.c (looking_at_1, Freplace_match): Likewise.
8488 * sysdep.c (get_child_status, procfs_ttyname)
8489 (procfs_get_total_memory): Likewise.
8490 * systime.h (EMACS_TIME_VALID_P): Likewise.
8491 * term.c (dissociate_if_controlling_tty): Likewise.
8492 * window.c (get_phys_cursor_glyph): Likewise.
8493 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8494 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8496 * xfns.c (Fx_window_property): Likewise.
8497 * xmenu.c (set_frame_menubar): Likewise.
8498 * xselect.c (x_get_window_property, x_handle_dnd_message):
8500 * xsmfns.c (smc_save_yourself_CB): Likewise.
8501 * xterm.c (x_scroll_bar_set_handle): Likewise.
8503 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8505 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8506 to be optional or nil. Adjust comment and convert it to docstring.
8507 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8508 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8510 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8512 Static checking by GCC 4.8-20130319.
8513 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8514 * process.c (Fset_process_datagram_address)
8515 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8516 * xdisp.c (get_char_face_and_encoding):
8517 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8518 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8519 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8521 2013-03-24 Ken Brown <kbrown@cornell.edu>
8523 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8524 fix compilation on 64-bit Cygwin, where underscores are not
8525 automatically prepended.
8527 * w32term.c (w32_initialize): Silence compiler warning.
8529 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8531 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8532 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8533 variables, to save and restore frame dimensions.
8534 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8535 after returning from a 'fullscreen' configuration.
8536 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8537 to avoid races between the main thread and the input thread.
8539 * w32term.h (struct w32_output): New members normal_width,
8540 normal_height, normal_top, normal_left, and prev_fsmode.
8541 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8542 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8545 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8546 'fullscreen' parameter. Always record previous width and height
8547 of the frame, except when switching out of maximized modes, so
8548 that they could be restored correctly, instead of resetting to the
8549 default frame dimensions. Send SC_RESTORE command to the frame,
8550 unless we are going to send SC_MAXIMIZE, to restore the frame
8551 resize hints in the mouse pointer shown by the window manager.
8554 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8556 * lisp.h (get_frame_param): Adjust conditions for prototype
8559 2013-03-22 Ken Brown <kbrown@cornell.edu>
8561 * unexcw.c: Drop unneeded inclusion of w32common.h.
8562 (report_sheap_usage): Declare.
8563 (read_exe_header): Add magic numbers for x86_64.
8564 (fixup_executable): Fix printf format specifier for unsigned long
8567 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8569 * frame.h (struct frame): Put menu_bar_window under #ifdef
8570 because this member is not needed when X toolkit is in use.
8571 (fset_menu_bar_window):
8572 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8573 (free_glyphs, update_frame):
8574 * xdisp.c (expose_frame): Likewise.
8575 (display_menu_bar): Likewise. Remove redundant eassert.
8576 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8579 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8581 Use functions and constants to manipulate Lisp_Save_Value objects.
8582 This replaces code that used macros and strings and token-pasting.
8583 The change makes the C source a bit easier to follow,
8584 and shrinks the Emacs executable a bit.
8585 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8586 (make_save_value): Change 1st arg from string to enum. All callers
8589 (mark_object): Use if, not #if, for GC_MARK_STACK.
8590 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8591 (XSAVE_OBJECT): Now functions, not macros.
8592 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8593 the constant was never used.
8594 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8595 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8596 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8597 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8599 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8600 type3 with a single member save_type. All uses changed.
8601 (save_type, set_save_pointer, set_save_integer): New functions.
8602 * print.c (PRINTX): Remove.
8604 * alloc.c: Remove redundant static declarations.
8606 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8608 * window.h (struct window): Convert left_col, top_line, total_lines
8609 and total_cols from Lisp_Objects to integers. Adjust comments.
8610 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8612 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8613 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8614 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8615 Adjust users where appropriate.
8617 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8619 * frame.h (struct frame): Drop resx and resy because the same data is
8620 available from window system-specific output context. Adjust users.
8621 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8622 New functions to provide defaults when no window system available.
8623 (FRAME_RES_X, FRAME_RES_Y): New macros.
8624 (NUMVAL): Move from xdisp.c.
8625 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8626 (Ffont_face_attributes, Fopen_font):
8627 * image.c (gs_load):
8628 * w32font.c (fill_in_logfont):
8629 * xdisp.c (calc_pixel_width_or_height):
8630 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8631 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8633 2013-03-20 Kenichi Handa <handa@gnu.org>
8635 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8636 to 1 (temporary workaround until a bug related to ASCII
8637 optimization is fixed).
8639 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8641 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8642 Signal error if window is not internal. Adjust docstring.
8643 (delete_all_child_windows): Use combination_limit to save the buffer.
8644 (Fset_window_configuration): Adjust accordingly.
8645 * print.c (syms_of_print): Initialize debugging output not here...
8646 (init_print_once): ...but in a new function here.
8647 * lisp.h (init_print_once): Add prototype.
8648 * emacs.c (main): Add call to init_print_once. Adjust comments.
8650 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8652 * window.c (window_resize_check, window_resize_apply)
8653 (window_from_coordinates, recombine_windows, set_window_buffer)
8654 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8655 (Fsplit_window_internal, Fdelete_window_internal)
8656 (freeze_window_starts): Use bool for booleans.
8657 * window.h (window_frame_coordinates, resize_frame_windows)
8658 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8660 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8662 * dispnew.c (bitch_at_user): Use `user-error'.
8664 2013-03-17 Ken Brown <kbrown@cornell.edu>
8666 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8667 as return type of image_background. (Bug#13981)
8668 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8670 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8672 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8673 (ns_select): Don't return with result uninitialized.
8675 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8678 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8680 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8681 directories. If filename is nil, get directory name (Bug#13932).
8682 Use getFilename and getDirectory.
8683 (getFilename, getDirectory): New methods for EmacsSavePanel and
8685 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8687 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8689 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8691 2013-03-15 Kenichi Handa <handa@gnu.org>
8693 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8694 (adjust_after_replace): Make it back to static. Delete the third
8695 arg text_at_gap_tail. Cancel the code for handling it.
8697 * coding.h (struct coding_system): New member eol_seen.
8699 * coding.c (detect_ascii): New function.
8700 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8701 when the source bytes are actually scanned. On detecting for
8702 coding_category_utf_8_auto, call detect_ascii instead of scanning
8703 source bytes directly.
8704 (produce_chars): Call insert_from_gap with the new arg 0.
8705 (encode_coding): Likewise.
8706 (decode_coding_gap): Control ASCII optimization by the variable
8707 disable_ascii_optimization instead of #ifndef .. #endif.
8708 Deccode EOL format according to coding->eol_seen.
8709 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8712 * lisp.h (adjust_after_replace): Cancel externing it.
8713 (insert_from_gap): Adjust prototype.
8715 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8717 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8718 FULLSCREEN_MAXIMIZED. (Bug#13935)
8720 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8722 * region-cache.c (find_cache_boundary, move_cache_gap)
8723 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8724 Simplify debugging check and convert to eassert. Adjust comment.
8725 (pp_cache): Put under ENABLE_CHECKING.
8727 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8729 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8730 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8732 (w32fullscreen_hook): If the frame is visible, reset
8733 f->want_fullscreen flag after changing the frame size. If the
8734 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8737 2013-03-13 Daniel Colascione <dancol@dancol.org>
8739 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8740 too so that these builds can use Cygwin's file conversion
8741 functions. (We've been building and linking cygw32.o all along
8742 and just not using it.)
8744 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8746 File synchronization fixes (Bug#13944).
8747 * Makefile.in (LIB_FDATASYNC): New macro.
8749 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8750 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8751 Don't worry about HAVE_FSYNC, since a substitute fsync is
8752 available if the system lacks one.
8753 (Fwrite_regin): Retry fsync if interrupted.
8755 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8757 * w32term.c (w32_read_socket): If the Emacs frame is being
8758 activated, call w32fullscreen_hook, to make sure the new frame
8759 dimensions are in effect. (Bug#13937)
8761 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8763 * xdisp.c (init_iterator): Simplify because both character and byte
8764 positions are either specified or -1. Add eassert. Adjust comment.
8765 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8766 character and byte positions can be obtained from marker.
8768 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8770 Static checking by Sun C 5.12.
8771 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8772 * bytecode.c (exec_byte_code):
8773 * dispnew.c (init_display):
8775 * fileio.c (Fsubstitute_in_file_name):
8776 * keyboard.c (Fevent_convert_list):
8777 * keymap.c (Fsingle_key_description):
8778 * term.c (maybe_fatal, fatal):
8779 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8780 * xsmfns.c (Fhandle_save_session):
8781 Omit unreachable code.
8782 * keymap.c (map_keymap_char_table_item): Cast void * to
8783 a function pointer type; the C Standard requires this.
8785 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8786 Include <sys/param.h> unconditionally, as that works elsewhere and
8787 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8788 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8791 See ChangeLog.12 for earlier changes.
8797 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8799 This file is part of GNU Emacs.
8801 GNU Emacs is free software: you can redistribute it and/or modify
8802 it under the terms of the GNU General Public License as published by
8803 the Free Software Foundation, either version 3 of the License, or
8804 (at your option) any later version.
8806 GNU Emacs is distributed in the hope that it will be useful,
8807 but WITHOUT ANY WARRANTY; without even the implied warranty of
8808 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8809 GNU General Public License for more details.
8811 You should have received a copy of the GNU General Public License
8812 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.