1 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3 * filelock.c: Fix unlikely file descriptor leaks.
4 (get_boot_time_1): Rework to avoid using emacs_open.
5 This doesn't actually fix a leak, but is better anyway.
6 (read_lock_data): Use read, not emacs_read.
8 * doc.c: Fix minor memory and file descriptor leaks.
9 * doc.c (get_doc_string): Fix memory leak when doc file absent.
10 (get_doc_string, Fsnarf_documentation):
11 Fix file descriptor leak on error.
13 * term.c: Fix minor fdopen-related file descriptor leaks.
14 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
15 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
17 * charset.c: Fix file descriptor leaks and errno issues.
19 (load_charset_map_from_file): Don't leak file descriptor on error.
20 Use plain record_xmalloc since the allocation is larger than
21 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
23 * eval.c (record_unwind_protect_nothing):
24 * fileio.c (fclose_unwind):
26 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
27 The replacement doesn't block input, but that no longer seems
30 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
32 * lread.c: Fix file descriptor leaks and errno issues.
33 (Fload): Close some races that leaked fds or streams when 'load'
35 (Fload, openp): Report error number of last nontrivial failure to open.
36 ENOENT counts as trivial.
37 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
39 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
40 now that the function is always called with a nonnegative arg.
41 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
42 All uses replaced with ...
43 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
45 A few more minor file errno-reporting bugs.
46 * callproc.c (Fcall_process):
47 * doc.c (Fsnarf_documentation):
48 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
49 * process.c (set_socket_option):
50 Don't let a constructor trash errno.
51 * doc.c: Include <errno.h>.
53 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
55 * w32fns.c (unwind_create_tip_frame): Fix declaration.
57 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
59 Fix w32 bug with call-process-region (Bug#14885).
60 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
61 to Fcall_process when the input is empty. This simplifies the
62 code a bit. It makes no difference on POSIXish platforms but
63 apparently it fixes a bug on w32.
65 Fix bug where insert-file-contents closes a file twice. (Bug#14839).
66 * fileio.c (close_file_unwind): Don't close if FD is negative;
67 this can happen when unwinding a zapped file descriptor.
68 (Finsert_file_contents): Unwind-protect the fd before the point marker,
69 in case Emacs runs out of memory between the two unwind-protects.
70 Don't trash errno when closing FD.
71 Zap the FD in the specpdl when closing it, instead of deferring
72 the removal of the unwind-protect; this fixes a bug where a child
73 function unwinds the stack past us.
75 New unwind-protect flavors to better type-check C callbacks.
76 This also lessens the need to write wrappers for callbacks,
77 and the need for make_save_pointer.
78 * alloca.c (free_save_value):
79 * atimer.c (run_all_atimers):
81 * alloc.c (safe_alloca_unwind):
82 * atimer.c (unwind_stop_other_atimers):
83 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
84 * menu.c (cleanup_popup_menu) [HAVE_NS]:
85 * minibuf.c (choose_minibuf_frame_1):
86 * process.c (make_serial_process_unwind):
87 * xdisp.h (pop_message_unwind):
88 * xselect.c (queue_selection_requests_unwind):
89 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
90 * alloca.c (record_xmalloc):
91 Prefer record_unwind_protect_ptr to record_unwind_protect with
93 * alloca.c (Fgarbage_collect):
94 Prefer record_unwind_protect_void to passing a dummy.
95 * buffer.c (restore_buffer):
96 * window.c (restore_window_configuration):
97 * xfns.c, w32fns.c (do_unwind_create_frame)
98 New wrapper. All record-unwind uses of wrappee changed.
99 * buffer.c (set_buffer_if_live):
100 * callproc.c (call_process_cleanup, delete_temp_file):
101 * coding.c (code_conversion_restore):
102 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
103 * editfns.c (save_excursion_restore)
104 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
105 (save_restriction_restore):
106 * eval.c (restore_stack_limits, un_autoload):
107 * fns.c (require_unwind):
108 * keyboard.c (recursive_edit_unwind, tracking_off):
109 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
110 * macros.c (pop_kbd_macro, restore_menu_items):
111 * nsfns.m (unwind_create_frame):
112 * print.c (print_unwind):
113 * process.c (start_process_unwind):
114 * search.c (unwind_set_match_data):
115 * window.c (select_window_norecord, select_frame_norecord):
116 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
117 (fast_set_selected_frame):
118 * xfns.c, w32fns.c (unwind_create_tip_frame):
119 Return void, not a dummy Lisp_Object. All uses changed.
120 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
121 * callproc.c (call_process_kill):
122 * fileio.c (restore_point_unwind, decide_coding_unwind)
123 (build_annotations_unwind):
124 * insdel.c (Fcombine_after_change_execute_1):
125 * keyboard.c (read_char_help_form_unwind):
126 * menu.c (unuse_menu_items):
127 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
128 * sound.c (sound_cleanup):
129 * xdisp.c (unwind_redisplay):
130 * xfns.c (clean_up_dialog):
131 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
132 Accept no args and return void, instead of accepting and returning
133 a dummy Lisp_Object. All uses changed.
134 * cygw32.c (fchdir_unwind):
135 * fileio.c (close_file_unwind):
136 * keyboard.c (restore_kboard_configuration):
137 * lread.c (readevalllop_1):
138 * process.c (wait_reading_process_output_unwind):
139 Accept int and return void, rather than accepting an Emacs integer
140 and returning a dummy object. In some cases this fixes an
141 unlikely bug when the corresponding int is outside Emacs integer
142 range. All uses changed.
143 * dired.c (directory_files_internal_unwind):
144 * fileio.c (do_auto_save_unwind):
145 * gtkutil.c (pop_down_dialog):
146 * insdel.c (reset_var_on_error):
147 * lread.c (load_unwind):
148 * xfns.c (clean_up_file_dialog):
149 * xmenu.c, nsmenu.m (pop_down_menu):
150 * xmenu.c (cleanup_widget_value_tree):
151 * xselect.c (wait_for_property_change_unwind):
152 Accept pointer and return void, rather than accepting an Emacs
153 save value encapsulating the pointer and returning a dummy object.
155 * editfns.c (Fformat): Update the saved pointer directly via
156 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
157 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
158 (unwind_body): New function.
159 (record_unwind_protect): First arg is now a function returning void,
160 not a dummy Lisp_Object.
161 (record_unwind_protect_ptr, record_unwind_protect_int)
162 (record_unwind_protect_void): New functions.
163 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
164 * fileio.c (struct auto_save_unwind): New type.
165 (do_auto_save_unwind): Use it.
166 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
167 * insdel.c (struct rvoe_arg): New type.
168 (reset_var_on_error): Use it.
169 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
171 (specbinding_func): Remove; there are now several such functions.
172 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
173 (set_unwind_protect_ptr): New function.
174 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
176 Be simpler and more consistent about reporting I/O errors.
177 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
178 Say "Read error" and "Write error", rather than "I/O error", or
179 "IO error reading", or "IO error writing", when a read or write
181 * process.c (Fmake_network_process, wait_reading_process_output)
182 (send_process, Fprocess_send_eof, wait_reading_process_output):
183 Capitalize diagnostics consistently. Put "failed foo" at the
184 start of the diagnostic, so that we don't capitalize the
185 function name "foo". Consistently say "failed" for such
187 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
188 All callers changed. This is so it can use report_file_error.
189 * sysdep.c (serial_open, serial_configure): Capitalize I/O
190 diagnostics consistently as above.
192 * fileio.c (report_file_errno): Fix errno reporting bug.
193 If the file name is neither null nor a pair, package it up as a
194 singleton list. All callers changed, both to this function and to
195 report_file_error. This fixes a bug where the memory allocator
196 invoked by list1 set errno so that the immediately following
197 report_file_error reported the wrong errno value.
199 Fix minor problems found by --enable-gcc-warnings.
200 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
201 * keyboard.c (kbd_buffer_get_event): Remove unused local.
203 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
205 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
206 Set event->arg to Qt if switch-event shall be generated.
207 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
209 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
211 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
214 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
215 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
216 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
217 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
218 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
219 and there is a focused frame.
220 (head_table): Add focus-in and focus-out.
221 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
222 bind to handle-focus-in/out.
224 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
225 (Fhandle_switch_frame): Call Fhandle_focus_in.
226 (syms_of_frame): defsubr handle-focus-in/out.
228 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
230 Fix porting bug to older POSIXish platforms (Bug#14862).
231 * sysdep.c (emacs_pipe): New function, that implements
232 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
233 This should port better to CentOS 5 and to Mac OS X 10.6.
234 All calls to pipe2 changed.
236 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
237 This makes the code easier to read and the executable a bit smaller.
238 Do not replace all calls to Fcons that happen to create lists,
239 just calls that are intended to create lists. For example, when
240 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
241 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
242 Similarly for list2 through list5.
243 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
244 * bytecode.c (exec_byte_code):
245 * callint.c (quotify_arg, Fcall_interactively):
246 * callproc.c (Fcall_process, create_temp_file):
247 * charset.c (load_charset_map_from_file)
248 (Fdefine_charset_internal, init_charset):
249 * coding.c (get_translation_table, detect_coding_system)
250 (Fcheck_coding_systems_region)
251 (Fset_terminal_coding_system_internal)
252 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
253 * composite.c (update_compositions, Ffind_composition_internal):
254 * dired.c (directory_files_internal, file_name_completion)
256 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
257 * doc.c (Fsnarf_documentation):
258 * editfns.c (Fmessage_box):
260 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
261 (Feval, eval_sub, Ffuncall, apply_lambda):
262 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
263 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
264 (Fset_file_times, Finsert_file_contents)
265 (Fchoose_write_coding_system, Fwrite_region):
266 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
267 * font.c (font_registry_charsets, font_parse_fcname)
268 (font_prepare_cache, font_update_drivers, Flist_fonts):
269 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
270 * frame.c (make_frame, Fmake_terminal_frame)
271 (x_set_frame_parameters, x_report_frame_params)
272 (x_default_parameter, Fx_parse_geometry):
273 * ftfont.c (syms_of_ftfont):
274 * image.c (gif_load):
275 * keyboard.c (command_loop_1):
276 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
277 (Fcopy_keymap, append_key, Fcurrent_active_maps)
278 (Fminor_mode_key_binding, accessible_keymaps_1)
279 (Faccessible_keymaps, Fwhere_is_internal):
280 * lread.c (read_emacs_mule_char):
281 * menu.c (find_and_return_menu_selection):
282 * minibuf.c (get_minibuffer):
283 * nsfns.m (Fns_perform_service):
284 * nsfont.m (ns_script_to_charset):
285 * nsmenu.m (ns_popup_dialog):
286 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
287 (Fx_own_selection_internal):
288 * nsterm.m (append2):
289 * print.c (Fredirect_debugging_output)
290 (print_prune_string_charset):
291 * process.c (Fdelete_process, Fprocess_contact)
292 (Fformat_network_address, set_socket_option)
293 (read_and_dispose_of_process_output, write_queue_push)
294 (send_process, exec_sentinel):
295 * sound.c (Fplay_sound_internal):
296 * textprop.c (validate_plist, add_properties)
297 (Fput_text_property, Fadd_face_text_property)
298 (copy_text_properties, text_property_list, syms_of_textprop):
299 * unexaix.c (report_error):
300 * unexcoff.c (report_error):
301 * unexsol.c (unexec):
302 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
303 (Fformat_mode_line, syms_of_xdisp):
304 * xfaces.c (set_font_frame_param)
305 (Finternal_lisp_face_attribute_values)
306 (Finternal_merge_in_global_face, syms_of_xfaces):
307 * xfns.c (x_default_scroll_bar_color_parameter)
308 (x_default_font_parameter, x_create_tip_frame):
309 * xfont.c (xfont_supported_scripts):
310 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
311 (menu_help_callback, xmenu_show):
313 * xterm.c (set_wm_state):
314 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
315 and similarly for list2 through list5.
317 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
319 * callproc.c (Fcall_process_region): Fix minor race and tune.
320 (create_temp_file): New function, with the temp-file-creation part
321 of the old Fcall_process_region. Use Fcopy_sequence to create the
322 temp file name, rather than alloca + build_string, for simplicity.
323 Don't bother to block input around the temp file creation;
324 shouldn't be needed. Simplify use of mktemp. Use
325 record_unwind_protect immediately after creating the temp file;
326 this closes an unlikely race where the temp file was not removed.
327 Use memcpy rather than an open-coded loop.
328 (Fcall_process_region): Use the new function. If the input is
329 empty, redirect from /dev/null rather than from a newly created
330 empty temp file; this avoids unnecessary file system traffic.
332 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
334 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
335 Simplify by making this case like the other two. This is a bit
336 slower on obsolete hosts, but the extra complexity isn't worth it.
338 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
339 * process.c (create_process) [!DOS_NT]:
340 Remove now-unnecessary calls to emacs_close.
342 2013-07-13 Eli Zaretskii <eliz@gnu.org>
344 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
345 returning early. (Bug#14850)
347 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
348 and inhibit-iso-escape-detection attributes of 'undecided'.
351 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
353 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
354 Reported by Herbert J. Skuhra in
355 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
357 Don't lose top specpdl entry when memory is exhausted.
358 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
359 specpdl overflow here, to simplify callers; all callers changed.
360 Always reserve an unused entry at the stack top; this avoids
361 losing the top entry's information when memory is exhausted.
363 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
365 Clean up errno reporting and fix some errno-reporting bugs.
366 * callproc.c (Fcall_process):
367 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
368 * process.c (create_process, Fmake_network_process):
369 * unexaix.c (report_error):
370 * unexcoff.c (report_error):
371 Be more careful about reporting the errno of failed operations.
372 The code previously reported the wrong errno sometimes.
373 Also, prefer report_file_errno to setting errno + report_file_error.
374 (Fcall_process): Look at openp return value rather than at path,
375 as that's a bit faster and clearer when there's a numeric predicate.
376 * fileio.c (report_file_errno): New function, with most of the
377 old contents of report_file_error.
378 (report_file_error): Use it.
379 (Ffile_exists_p, Ffile_accessible_directory_p):
380 Set errno to 0 when it is junk.
381 * fileio.c (Faccess_file):
382 * image.c (x_create_bitmap_from_file):
383 Use faccessat rather than opening the file, to avoid the hassle of
384 having a file descriptor open.
385 * lisp.h (report_file_errno): New decl.
386 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
389 * process.c (create_process, wait_reading_process_output) [AIX]:
390 Remove obsolete SIGHUP-related code, as Emacs no longer disables
391 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
392 a multithreaded environment anyway).
393 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
395 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
397 * image.c (x_find_image_file): Don't close a remote file handle.
399 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
401 Fix races with threads and file descriptors.
402 * callproc.c (Fcall_process_region):
403 * dired.c (open_directory):
404 * emacs.c (main, Fdaemon_initialized):
405 * image.c (x_find_image_file):
406 * inotify.c (Finotify_rm_watch):
407 * lread.c (Flocate_file_internal):
408 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
409 * term.c (term_mouse_moveto, init_tty):
410 * termcap.c (tgetent):
411 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
412 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
413 * unexhp9k800.c, unexmacosx.c (unexec):
414 * callproc.c (Fcall_process_region):
415 Use emacs_close, not close.
416 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
417 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
418 and posix_close function on current platforms (which all lack them).
419 (emacs_close): Use it. This should fix the races on GNU/Linux and
420 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
421 and it should avoid closing random victim file descriptors on
424 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
426 * inotify.c (uninitialized): Remove. All uses replaced by -1.
427 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
430 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
431 This is for .gdbinit xbacktrace.
433 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
434 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
435 (emacs_set_tty): Now static.
436 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
437 * term.c (tty_capable_p, tty_default_color_capabilities)
438 (get_tty_terminal, term_mouse_movement)
439 (handle_one_term_event, init_tty, maybe_fatal):
440 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
441 (tgetent, scan_file, name_match, compare_contin):
442 * terminal.c (get_terminal):
443 Use bool for boolean.
444 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
445 Prefer char to unsigned char if either will do.
446 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
447 (tty_write_glyphs): Prefer int to unsigned.
448 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
450 * termcap.c (tprint, main) [TEST]: Remove non-working test.
452 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
455 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
456 (B__dummy__): New dummy symbol, to pacify C89.
457 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
458 they can't grok varargs macros.
459 * dispnew.c (add_window_display_history)
460 (add_frame_display_history):
461 * print.c (print_object):
462 * xdisp.c (debug_method_add):
463 Use %p printf format only for void pointers.
464 * emacs.c (usage_message): New constant, replacing ...
465 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
466 (main): Adjust to usage reorg.
467 * fns.c (syms_of_fns):
468 * profiler.c (syms_of_profiler):
469 Don't use non-constant struct initializers.
470 * gnutls.h (gnutls_initstage_t):
471 * lisp.h (enum Lisp_Fwd_Type):
472 * lread.c (lisp_file_lexically_bound_p):
473 * xsettings.c (anonymous enum):
474 Remove trailing comma.
475 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
476 * lisp.h (ENUM_BF): Use unsigned if pedantic.
477 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
479 * regex.c (const_re_char): New type, to pacify strict C89.
480 All uses of 'const re_char' replaced to use it.
481 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
482 with glibc when strict C89. This change is imported from gnulib.
484 (_Restrict_arr_): Rename from __restrict_arr, similarly.
485 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
486 Omit GNU_LINUX implementation, since it requires long long.
487 * xterm.c (x_draw_underwave):
488 Do not assume the traditional order of struct's members.
489 (x_term_init): Rewrite to avoid the need for non-constant structure
492 Syntax cleanup, mostly replacing macros with functions.
493 ` This removes the need for the syntax_temp hack.
494 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
495 * syntax.c (SYNTAX_INLINE): New macro.
496 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
497 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
498 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
499 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
500 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
501 (SYNTAX_COMEND_FIRST): Now functions, not macros.
502 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
503 Now constants, not macros.
504 (syntax_temp) [!__GNUC__]: Remove.
505 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
506 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
507 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
508 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
509 Move here from syntax.h; now functions, not macros. Except for the
510 last function, these are static since only syntax.c uses them.
511 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
512 All uses changed. Now a function, not a macro; use this fact
513 to simplify the code.
514 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
515 compiler bugs; no longer relevant.
516 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
517 (SYNTAX_INLINE): New macro.
518 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
519 for the new functions. Use bool for boolean member.
520 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
521 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
522 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
523 (SETUP_BUFFER_SYNTAX_TABLE):
524 Now extern inline functions, not macros.
525 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
526 Remove; all uses replaced by implementation.
527 (syntax_temp) [!__GNUC__]: Remove decl.
528 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
530 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
532 * emacs.c (main): Fix syntax error.
534 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
536 Timestamp fixes for undo (Bug#14824).
537 * atimer.c (schedule_atimer):
538 * fileio.c (Ffile_newer_than_file_p):
539 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
540 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
541 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
542 (syms_of_fileio): Remove Sclear_visited_file_name.
543 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
544 file doesn't exist; this avoids an ambiguity with negative timestamps.
545 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
546 * systime.h (make_emacs_time, invalid_emacs_time):
547 Don't assume struct timespec layout; POSIX doesn't guarantee it.
548 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
549 * undo.c (record_first_change): Push (visited-file-modtime) onto
550 undo list rather than reimplementing it by hand, incorrectly.
552 2013-07-09 Ken Brown <kbrown@cornell.edu>
554 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
556 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
558 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
560 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
562 Handle errno and exit status a bit more carefully.
563 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
564 number into an exit status. Instead, use EXIT_CANCELED.
565 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
566 * callproc.c (relocate_fd):
567 * emacs.c (close_output_streams, main):
568 * process.c (create_process):
569 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
570 Use emacs_perror for simplicity.
571 * callproc.c (relocate_fd, main):
572 * sysdep.c (sys_subshell):
573 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
574 (shut_down_emacs): Use emacs_write, not write.
575 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
576 * fileio.c (Fcopy_file, e_write):
577 * nsterm.m (ns_select):
578 * process.c (send_process):
579 * sound.c (vox_write):
580 Use emacs_write_sig, not emacs_write.
581 * lisp.h (emacs_write_sig, emacs_perror): New decls.
582 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
584 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
586 (emacs_full_write): New function.
587 (emacs_write): Rewrite to use it.
588 (emacswrite_sig, emacs_perror): New functions.
589 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
591 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change).
593 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
594 on NS even if it is present. Pixmap on NS is a void*.
596 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
598 Port to Ubuntu 10 (Bug#14803).
599 Problem reported by T.V. Raman.
600 * process.c (close_on_exec, accept4, process_socket):
601 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
603 2013-07-07 Eli Zaretskii <eliz@gnu.org>
605 * w32.c (sys_dup): Declare prototype.
609 * callproc.c [WINDOWSNT]: Include sys/socket.h.
611 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
613 Make file descriptors close-on-exec when possible (Bug#14803).
614 This simplifies Emacs a bit, since it no longer needs to worry
615 about closing file descriptors by hand in some cases.
616 It also fixes some unlikely races. Not all such races, as
617 libraries often open files internally without setting
618 close-on-exec, but it's an improvement.
619 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
620 * callproc.c (Fcall_process) [!MSDOS]:
621 * emacs.c (main) [!DOS_NT]:
622 * nsterm.m (ns_term_init):
623 * process.c (create_process):
624 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
625 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
626 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
627 Prefer mkostemp with O_CLOEXEC to mkstemp.
628 * callproc.c (relocate_fd) [!WINDOWSNT]:
629 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
630 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
632 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
633 Make the resulting file descriptor close-on-exec.
634 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
635 * lread.c (load_descriptor_list, load_descriptor_unwind):
636 Remove; no longer needed. All uses removed.
637 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
638 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
640 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
641 (Fmake_network_process, Fnetwork_interface_list):
642 (Fnetwork_interface_info, server_accept_connection):
643 Make newly-created socket close-on-exec.
644 * sysdep.c (emacs_open, emacs_fopen):
645 Make new-created descriptor close-on-exec.
646 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
647 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
649 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
651 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
654 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
656 Fix openp errno handling.
657 * callproc.c (Fcall_process): Preserve openp errno around close.
658 * lread.c (openp): Set errno when returning -1, as some callers
661 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
663 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
665 * nsterm.h (NSSavePanel): Update comment.
666 (NSAPP_DATA2_RUNFILEDIALOG): Define.
667 (ns_run_file_dialog): Declare.
669 * nsfns.m: Remove panelOK.
671 (ns_run_file_dialog): New function.
672 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
673 event loop, so file dialog is popped up by ns_run_file_dialog, called
674 by sendEvent (Bug#14578).
675 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
677 2013-07-06 Eli Zaretskii <eliz@gnu.org>
679 * xdisp.c (default_line_pixel_height): New function.
680 (pos_visible_p, move_it_vertically_backward, try_scrolling)
681 (try_cursor_movement, redisplay_window, try_window)
682 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
684 * window.c (window_scroll_pixel_based): use
685 default_line_pixel_height.
687 * dispextern.h (default_line_pixel_height): Add prototype.
689 * frame.c (x_set_line_spacing): Accept a float value for
690 line-spacing parameter, per the documentation.
692 * data.c (Fmultibyte_string_p): Doc fix.
694 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
696 Use emacs_open more consistently when opening files.
697 This handles EINTR more consistently now, and makes it easier
698 to introduce other uniform changes to file descriptor handling.
699 * src/systdio.h: New file.
700 * src/buffer.c (mmap_init):
701 * cygw32.c (chdir_to_default_directory):
702 * dispnew.c (Fopen_termscript):
703 * emacs.c (Fdaemon_initialized):
704 * fileio.c (Fdo_auto_save):
705 * image.c (slurp_file, png_load_body, jpeg_load_body):
706 * keyboard.c (Fopen_dribble_file):
708 * print.c (Fredirect_debugging_output):
709 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
710 * termcap.c (tgetent):
711 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
712 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
713 * w32term.c (w32_initialize) [CYGWIN]:
714 * xfaces.c (Fx_load_color_file):
715 Use emacs_open instead of plain open, and emacs_fopen instead of
717 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
718 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
719 * callproc.c (default_output_mode): New constant.
720 (Fcall_process): Use it to call emacs_open instead of plain creat.
721 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
722 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
723 (emacs_fopen): New function.
724 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
725 Include <lisp.h>, for emacs_open.
726 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
728 Remove duplicate #include directives.
729 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
731 Don't include stdio.h twice.
732 * buffer.c [USE_MMAP_FOR_BUFFERS]:
733 Don't include sys/types.h or stdio.h twice.
734 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
735 * lread.c: Don't include coding.h twice.
736 * nsfont.m: Don't include frame.h twice.
737 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
738 * ralloc.c: Don't include <unistd.h> twice.
739 * xdisp.c: Don't include font.h twice.
740 * xterm.c: Don't include fontset.h twice.
741 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
743 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
745 Scale ImageMagick images more carefully.
746 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
747 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
748 Be more careful about avoiding undefined behavior after
749 integer overflow and division by zero.
751 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
753 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
754 (syms_of_w32fns): DEFSYM them.
755 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
756 (CCHDEVICENAME): Define macros if not defined.
757 (struct MONITOR_INFO_EX): New struct.
758 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
759 (enum_display_monitors_fn): New variable.
760 (globals_of_w32fns): Initialize it.
761 (Fx_display_pixel_width, Fx_display_pixel_height)
762 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
763 multi-monitor setups in docstrings.
764 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
765 screen size by primary monitor's millimeter per pixel.
766 (w32_monitor_enum, w32_display_monitor_attributes_list)
767 (w32_display_monitor_attributes_list_fallback)
768 (Fw32_display_monitor_attributes_list): New functions.
769 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
771 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
773 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
775 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
777 * fileio.c (Qfile_notify_error): New error symbol.
779 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
780 * inotify.c (inotify_callback, symbol_to_inotifymask)
781 (Finotify_add_watch, Finotify_rm_watch): Use it.
782 (inotifyevent_to_event): Exchange order of cookie and file name.
783 (Finotify_add_watch): Adapt docstring.
785 * lisp.h (Qfile_notify_error): Declare.
787 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
789 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
790 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
791 Do not clear _malloc_thread_enabled_p, undoing the previous change,
792 which did not work (see <http://bugs.gnu.org/14569#307>).
793 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
794 && (!noninteractive || initialized)). This attempts to thread
795 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
797 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
799 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
800 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
802 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
804 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
805 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
806 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
807 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
809 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
811 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
812 Define to __sys_siglist.
814 2013-07-02 Eli Zaretskii <eliz@gnu.org>
816 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
817 word-wrap, so that overflow-newline-into-fringe would work in
818 visual-line-mode. (Bug#2749)
819 (move_it_in_display_line_to): When the last scanned display
820 element fits exactly on the display line, and
821 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
822 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
823 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
824 finding buffer position that corresponds to pixel coordinates,
825 e.g. in buffer_posn_from_coords.
827 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
829 * process.c (handle_child_signal): Call catch_child_signal if
832 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
834 Don't convert function pointers to void * and back.
835 It isn't portable C, and it's easy enough to avoid.
836 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
837 (make_save_value): Add support for SAVE_FUNCPOINTER.
838 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
839 * print.c (print_object):
840 Distinguish function from object pointers.
841 * lisp.h (SAVE_FUNCPOINTER): New constant.
842 (SAVE_SLOT_BITS): Adjust to it.
843 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
844 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
845 (voidfuncptr): New typedef.
846 (struct Lisp_Save_Value): New member data[0].funcpointer.
847 (XSAVE_FUNCPOINTER): New function.
849 Simplify buildobj processing.
850 * Makefile.in (buildobj.h): Make it a sequence of strings each
851 followed by comma, rather than a single string. Put it into a
852 .tmp file in case there's an error while generating it.
853 (gl-stamp): Use .tmp for temp files.
854 (mostlyclean): Clean .tmp files.
855 * doc.c (buildobj): Move to just the routine that needs it.
856 It's now an array of strings, so processing is simpler.
858 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
860 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
861 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
862 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
863 Invoke malloc_enable_thread even when not interactive.
864 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
865 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
866 in this case, since the underlying bug has now been fixed.
868 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
870 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
871 unlinking it (bug#14691).
873 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
875 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
876 before checking whether buffer is modified. This lets
877 `kill-buffer-query-functions' cancel killing of the buffer or save
878 its content before `kill-buffer' asks user the "Buffer %s
879 modified; kill anyway?" question.
881 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
883 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
884 Let the super performKeyEquivalent deal with them (Bug#14747).
886 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
888 * widget.c (resize_cb): Remove unused local.
890 Do not use GTK 3 if it exists but cannot be compiled.
891 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
892 * xterm.c (x_error_handler) [!USE_GTK]:
895 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
897 2013-06-30 Eli Zaretskii <eliz@gnu.org>
899 * intervals.c (get_local_map): Instead of aborting, clip POSITION
900 to the valid range of values. (Bug#14753)
902 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
903 when moving point by using the current glyph matrix. This avoids
904 the need to force redisplay when this function is called in a
907 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
909 Fix minor problems found by static checking.
910 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
911 Redo the latter's body to sidestep GCC parenthesization warnings.
912 (setup_coding_system, detect_coding, detect_coding_system): Use them.
913 * coding.c (detect_coding, detect_coding_system):
914 * coding.h (struct undecided_spec):
915 Use bool for boolean.
916 * image.c (QCmax_width, QCmax_height): Now static.
917 * xdisp.c (Fmove_point_visually): Remove unused local.
919 2013-06-29 Eli Zaretskii <eliz@gnu.org>
921 * xdisp.c (Fmove_point_visually): New function.
923 2013-06-28 Kenichi Handa <handa@gnu.org>
925 * coding.h (define_coding_undecided_arg_index): New enum.
926 (coding_attr_index): New members
927 coding_attr_undecided_inhibit_null_byte_detection,
928 coding_attr_undecided_inhibit_iso_escape_detection,
929 coding_attr_undecided_prefer_utf_8.
930 (undecided_spec): New struct.
931 (struct coding_system): New member `undecided' of the member
934 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
935 (detect_coding): Likewise.
936 (detect_coding_system): Likewise.
937 (Fdefine_coding_system_internal): New coding system properties
938 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
940 (syms_of_coding): Adjust for coding_arg_undecided_max.
942 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
944 * image.c (x_from_xcolors): Remove unused local.
946 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
948 Defer image data transfer between X client and server until actual
951 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
954 * image.c (Destroy_Image): Remove.
955 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
956 `mask_p', and `colors_p'. All uses changed.
957 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
958 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
959 New macros for `flags' arg to x_clear_image_1.
960 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
961 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
962 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
963 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
964 (image_get_x_image, image_unget_x_image): New functions or macros.
965 (image_background, image_background_transparent, x_to_xcolors)
966 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
967 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
968 instead of Destroy_Image.
969 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
970 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
971 (png_load_body, jpeg_load_body, tiff_load, gif_load)
972 (imagemagick_load_image, svg_load_image): Use them instead of
973 x_create_x_image_and_pixmap, and x_put_x_image followed by
974 x_destroy_x_image, respectively.
975 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
976 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
977 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
978 background_transparent fields.
979 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
980 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
982 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
984 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
985 This mostly consists of undoing recent changes.
986 * callproc.c (Fcall_process):
987 * process.c (create_process):
988 Do not worry about catching SIGCHLD here, undoing previous change.
989 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
990 * process.c, process.h (catch_child_signal):
991 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
992 * process.c (catch_child_handler): Don't worry about being called
993 lazily and do not assume caller has blocked SIGCHLD, undoing
994 previous change. Move first-time stuff back to
995 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
996 tickle glib, as that causes Cygwin bootstrap to fail. Do not
997 set lib_child_handler if it's already initialized, which may
998 help avoid problems on GNUStep.
1000 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1002 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1003 * callproc.c (Fcall_process):
1004 * process.c (create_process):
1005 Make sure SIGCHLD is caught before we fork,
1006 since Emacs startup no arranges to catch SIGCHLD.
1007 * process.c (lib_child_handler): Initialize to null, not to
1009 (catch_child_signal): Allow self to be called lazily.
1010 Do nothing if it's already been called.
1011 Assume caller has blocked SIGCHLD (all callers do now).
1012 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1013 just before it's really needed.
1014 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1015 since it hasn't been caught yet.
1017 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1019 * image.c (compute_image_size): New function to implement
1020 :max-width and :max-height.
1021 (imagemagick_load_image): Use it.
1023 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1025 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1026 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1028 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1029 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1030 the SIGCHLD handler, since the code is not atomic and (due to glib)
1031 signals may be arriving now.
1032 * sysdep.c (init_signals): Do not catch child signals here;
1033 'main' now does that later, at a safer time.
1035 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1037 Clean up SIGCHLD handling a bit (Bug#14569).
1038 * process.c, process.h (catch_child_signal):
1039 Now always extern, even if !NS_IMPL_GNUSTEP.
1040 * process.c (catch_child_signal): Move glib tickler here from
1041 init_process_emacs, so that it's done earlier in Emacs
1042 initialization. Also move the noninteractive && !initialized
1043 check here from init_process_emacs. This is all a bit cleaner for
1044 GNUish platforms, and I hope it works around the Cygwin bug.
1045 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1046 that glib signal handling is tickled before glib creates threads.
1048 * process.c (wait_reading_process_output): Avoid int overflow
1049 when reading more than 2 GiB total from a process.
1051 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1053 * process.c (create_process): Handle a couple more cases,
1054 i.e., work even if new_argv and wait_child_setup[i] are cached.
1055 Use Fcall_process's style for volatile vars.
1057 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1059 * process.c (create_process): Mark PROCESS volatile.
1061 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1063 Use C99-style flexible array members if available.
1064 This avoids some subtle aliasing issues, which typically
1065 aren't a problem with GCC but may be a problem elsewhere.
1066 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1067 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1068 In either case, it uses a flexible array member rather than
1069 the old struct hack. All uses changed.
1070 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1071 Adjust to sdata reorganization.
1072 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1073 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1074 that ports better to pre-C99 non-GCC.
1075 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1076 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1077 as the latter has changed.
1078 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1079 and port better to pre-C99 GCC.
1080 * image.c (struct xpm_cached_color):
1081 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1082 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1083 Use FLEXIBLE_ARRAY_MEMBER.
1084 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1085 Move decl to top level so it gets checked against implementation.
1086 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1087 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1089 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1091 * syntax.c: Integer cleanups.
1092 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1093 All uses that need 0-or-2 changed to:
1094 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1095 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1096 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1097 (char_quoted, prev_char_comend_first, back_comment)
1098 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1099 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1100 Use bool for boolean.
1101 (update_syntax_table, skip_chars, skip_syntaxes):
1102 Prefer int to unsigned when either will do.
1103 (back_comment): Return boolean success flag, like forw_comment,
1104 instead of positive-or-minus-1 (which might have overflowed int anyway).
1105 Don't stuff ptrdiff_t into int.
1106 (syntax_spec_code, syntax_code_spec): Now const.
1107 (Fmatching_paren, scan_lists, scan_sexps_forward):
1108 Use enum syntaxcode for syntax code.
1109 (Fmatching_paren): Check that arg is a character, not just an integer.
1110 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1111 (Finternal_describe_syntax_value): Omit no-longer-needed
1113 (skip_chars): Use char, not unsigned char, when the distinction
1115 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1116 * bytecode.c (exec_byte_code):
1117 * syntax.c (syntax_spec_code, Fchar_syntax)
1118 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1120 * syntax.h (SYNTAX_WITH_FLAGS):
1121 Omit unnecessary casts.
1123 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1125 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1126 line dimensions here, to avoid race conditions with the main
1127 thread. (Bug#14062, bug#14630, bug#14669)
1129 * w32term.c (w32_draw_window_cursor): Compute the header line and
1130 mode line dimensions here.
1131 <w32_system_caret_window, w32_system_caret_hdr_height>:
1132 <w32_system_caret_mode_height>: New variables.
1134 * w32term.h: Declare them.
1136 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1138 * alloc.c (die): Move "assertion failed" string here ...
1139 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1140 COND when SUPPRESS_CHECKING. This shrinks the executable text
1141 size by 0.8% to 2.2% when configured with --enable-checking,
1142 depending on optimization flags (GCC 4.8.1 x86-64).
1144 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1146 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1148 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1149 base is 2; this is more accurate.
1151 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1153 * sound.c (string_default): Move to !WINDOWSNT section.
1154 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1156 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1158 * sound.c: Integer cleanups.
1159 Remove unnecessary forward decls.
1160 (struct sound_device): The 'file' member is now a Lisp_Object, not
1161 a char *, so that we needn't invoke alloca on a huge size.
1162 (Fplay_sound_internal): Adjust to this.
1163 (string_default): New function.
1164 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1165 Use it to adjust to the struct sound_device change.
1166 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1167 (be2hs) [0]: Remove.
1169 * syntax.c (skip_chars): Don't use uninitialized storage
1170 when searching a multibyte buffer for characters that are not in a
1171 unibyte string that contains non-ASCII characters.
1173 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1175 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1176 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1178 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1180 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1182 2013-06-18 Kenichi Handa <handa@gnu.org>
1184 * font.c (Ffont_spec): Signal an error for an invalid font name
1187 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1189 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1190 In particular this ports to 32-bit sparc Sun cc.
1191 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1192 array with a dummy element at specpdl[-1], so that its address can
1194 (unbind_to): Do not copy the binding; not needed, now that we
1195 copy old_value in the one place where the copy is needed.
1196 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1197 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1198 (union specbinding): Rename from struct specbinding. Redo layout
1199 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1200 which is not portable. With Sun C 5.12 32-bit sparc, the
1201 declaration causes nargs to be an unsigned bitfield, a behavior
1202 that the C standard allows; but Emacs wants nargs to be signed.
1203 The overall type is now a union of structures rather than a
1204 structure of union of structures, and the 'kind' member is now a
1205 bitfield, so that the overall type doesn't grow. All uses changed.
1206 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1208 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1210 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1211 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1213 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1215 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1217 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1218 unless we know that the window w's frame is a frame object.
1219 Another attempt at solving bug#14062 and bug#14630.
1221 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1223 * textprop.c (property_set_type): New enum.
1224 (add_properties): Allow appending/prepending text properties.
1225 (add_text_properties_1): Factored out of Fadd_text_properties.
1226 (Fadd_text_properties): Move all the code into
1227 add_text_properties_1.
1228 (Fadd_face_text_property): New function that calls
1229 add_text_properties_1.
1231 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1233 Move functions from lisp.h to individual modules when possible.
1234 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1235 * alloc.c (XFLOAT_INIT, set_symbol_name):
1236 * buffer.c (CHECK_OVERLAY):
1237 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1238 (set_char_table_parent):
1239 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1240 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1241 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1242 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1244 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1245 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1246 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1247 (backtrace_args, backtrace_debug_on_exit):
1248 * floatfns.c (CHECK_FLOAT):
1249 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1250 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1251 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1252 (set_hash_index_slot):
1253 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1254 * marker.c (CHECK_MARKER):
1255 * textprop.c (CHECK_STRING_OR_BUFFER):
1256 * window.c (CHECK_WINDOW_CONFIGURATION):
1257 Move here from lisp.h, and make these functions static rather than
1259 * buffer.c (Qoverlayp):
1261 * fns.c (Qhash_table_p):
1262 * window.c (Qwindow_configuration_p):
1264 * lisp.h: Remove the abovementioned defns and decls.
1266 Use functions, not macros, for XINT etc. (Bug#11935).
1267 In lisp.h, prefer functions to function-like macros, and
1268 constants to object-like macros, when either will do. This:
1269 . simplifies use, as there's no more need to worry about
1270 arguments' side effects being evaluated multiple times.
1271 . makes the code easier to debug on some platforms.
1272 However, when using gcc -O0, keep using function-like macros
1273 for a few critical operations, for performance reasons.
1274 This sort of thing isn't needed with gcc -Og, but -Og
1275 is a GCC 4.8 feature and isn't widely-enough available yet.
1276 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1277 Remove enum lsb_bits; no longer needed.
1278 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1279 * buffer.c (Qoverlap):
1281 * fns.c (Qhash_table_p):
1282 Now extern, so lisp.h can use these symbols.
1283 * dispextern.h: Include character.h, for MAX_CHAR etc.
1284 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1285 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1286 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1287 (GLYPH_CODE_P): Move here from lisp.h.
1288 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1289 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1290 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1291 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1292 XUNTAG now returns void *.
1293 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1294 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1295 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1296 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1297 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1298 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1299 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1300 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1301 New macros, renamed from their sans-lisp_h_ counterparts.
1302 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1303 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1304 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1305 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1306 If compiling via GCC without optimization, define these as macros
1307 in addition to inline functions.
1308 To disable this, compile with -DINLINING=0.
1309 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1310 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1311 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1312 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1313 (INTMASK, VALMASK): Now macros, since static values cannot be
1314 accessed from extern inline functions.
1315 (VALMASK): Also a constant, for benefit of old GDB.
1316 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1317 is INTEGERP, which can fold it in.
1318 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1319 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1320 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1321 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1322 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1323 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1324 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1325 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1326 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1327 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1328 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1329 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1330 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1331 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1332 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1333 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1334 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1335 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1336 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1337 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1338 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1339 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1340 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1341 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1342 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1343 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1344 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1345 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1346 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1347 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1348 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1349 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1350 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1352 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1353 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1354 (VALMASK): Define in one place rather than in two, merging the
1355 USE_LSB_TAG parts; this is simpler.
1356 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1357 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1358 Move up, to avoid use before definition.
1359 Also include "globals.h" earlier, for the same reason.
1360 (make_natnum): New function.
1361 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1362 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1363 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1364 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1365 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1366 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1367 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1368 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1369 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1370 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1371 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1372 (Qwindow_configuration_p, Qimage): New forward declarations.
1373 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1374 (STRING_COPYIN): Remove; unused.
1375 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1376 (xcar_addr, xcdr_addr): New functions. All uses changed.
1377 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1378 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1379 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1380 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1381 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1382 (TYPE_RANGED_INTEGERP): Simplify.
1383 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1384 (setlocale, fixup_locale, synchronize_system_messages_locale)
1385 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1386 Now empty functions, not macros.
1387 (functionp): Return bool, not int.
1388 * window.c (Qwindow_configuration_p): Now extern,
1389 so window.h can use it.
1390 * window.h (Qwindowp): Move decl back to lisp.h.
1392 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1394 * xdisp.c (Fline_pixel_height): New function, required for solving
1397 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1399 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1401 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1403 * lread.c (syms_of_lread):
1404 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1406 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1408 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1410 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1412 * fileio.c (expand_file_name): Doc fix.
1414 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1416 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1417 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1418 Wait for self, not for 0. This can't hurt on GNU or similar
1419 system, and may help with Cygwin.
1421 * keyboard.c: Don't use PROP (...) as an lvalue.
1422 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
1423 Use set_prop (A, B), not PROP (A) = B.
1425 2013-06-10 Eli Zaretskii <eliz@gnu.org>
1427 * xdisp.c (get_it_property): Use it->window instead of generating
1428 a Lisp object from it->w.
1430 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1432 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1433 get-char-property the window that is being rendered, instead of
1434 the buffer, to support window-specific overlays. (Bug#14575)
1435 (compute_display_string_pos): When W is NULL, use the current
1436 buffer as the object to pass to get-char-property.
1437 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
1438 pointer member of the bidi iterator, since no window is pertinent
1441 2013-06-08 Eli Zaretskii <eliz@gnu.org>
1443 * bidi.c (bidi_fetch_char): Accept additional argument, the window
1444 being displayed, and pass it to compute_display_string_pos.
1445 (bidi_level_of_next_char, bidi_resolve_explicit_1)
1446 (bidi_paragraph_init): All callers changed.
1448 * xdisp.c (init_from_display_pos, init_iterator)
1449 (handle_single_display_spec, next_overlay_string)
1450 (get_overlay_strings_1, reseat_1, reseat_to_string)
1451 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
1452 Set bidi_it.w member from it->w.
1453 (compute_display_string_pos): Accept additional argument, the
1454 window being displayed, and pass it to Fget_char_property.
1457 * dispextern.h (struct bidi_it): New member w, the window being
1459 (compute_display_string_pos): Adjust prototype.
1461 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
1463 * xgselect.c: Remove unneeded include xterm.h.
1465 * process.c (wait_reading_process_output): Check for NS before GLIB.
1466 GLIB may be linked in due to rsvg, but ns_select must be called.
1468 * xgselect.c (xg_select): Remove call to window_system_available
1469 and g_main_context_pending at the top, so Gdk events (i.e. file
1470 notify) are processed when Emacs is started with -nw.
1472 2013-06-07 Eli Zaretskii <eliz@gnu.org>
1474 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
1475 (ctagsfiles3): New variable, includes only *.m files.
1476 (TAGS): Use an explicit language name in the regular expressions,
1477 to avoid transformation of '/SOMETHING' by MSYS to
1478 'c:\MSYS\SOMETHING'.
1480 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
1482 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
1484 2013-06-06 Eli Zaretskii <eliz@gnu.org>
1486 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
1487 still need to set the mouse pointer shape and activate help-echo.
1490 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
1492 A few porting etc. fixes for the new file monitor code.
1493 See the thread containing
1494 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
1495 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
1496 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
1497 (dir_monitor_callback, Fgfile_rm_watch):
1498 Use assq_no_quit instead of Fassoc, for speed.
1499 (dir_monitor_callback, Fgfile_rm_watch):
1500 eassert that the monitor is a fixnum.
1501 (dir_monitor_callback): No need for CDR_SAFE.
1502 Simplify building of lisp with alternative tails.
1503 (Fgfile_add_watch, Fgfile_rm_watch):
1504 Do not assume glib functions set errno reliably on failure.
1505 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
1506 and signal an error otherwise.
1507 (Fgfile_rm_watch): Prefer CONSP to !NILP.
1508 Use Fdelq instead of Fdelete, for speed.
1510 2013-06-05 Eli Zaretskii <eliz@gnu.org>
1512 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
1513 don't insist on being invoked on a highlighted tool-bar button.
1514 Avoids losing tool-bar functionality when mouse-highlight is nil.
1515 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
1516 Don't highlight when mouse-highlight is nil.
1517 (note_mouse_highlight): When mouse-highlight is nil, don't return
1518 right away; instead, run tool-bar and mode-line highlight
1519 subroutine, clear any existing highlight, and revert the mouse
1520 pointer to its default shape. (Bug#14558)
1522 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1524 * lisp.mk (lisp): Add prog-mode.el.
1526 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
1528 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
1529 * process.c (dummy_handler): New function.
1530 (lib_child_handler): New static var.
1531 (handle_child_signal): Invoke it.
1532 (catch_child_signal): If a library has set up a signal handler,
1533 save it into lib_child_handler.
1534 (init_process_emacs): If using glib and not on Windows, tickle glib's
1535 child-handling code so that it initializes its private SIGCHLD handler.
1536 * syssignal.h (SA_SIGINFO): Default to 0.
1537 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
1538 31; it should no longer be needed now.
1540 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
1542 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
1544 * gfilenotify.c (globals_of_gfilenotify): New function.
1545 (syms_of_gfilenotify): Move global initialization there.
1547 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
1549 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1551 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
1552 * keyboard.c (menu_bar_items, tool_bar_items):
1553 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
1554 not override local keymaps any more.
1556 2013-06-04 Eli Zaretskii <eliz@gnu.org>
1558 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
1560 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1562 * w32console.c (initialize_w32_display): Return the dimensions of
1563 the console window via 2 additional arguments, not via the current
1564 frame. This avoids crashes due to overrunning the bounds of
1565 frame's decode_mode_spec_buffer, which is not resized following
1566 the change of the frame dimensions from the initial 10x10.
1568 * w32term.h (w32_initialize_display_info): Adjust prototype.
1570 * term.c (init_tty): Take dimensions of the frame from the values
1571 returned by initialize_w32_display.
1573 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
1574 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
1575 (LIBES): Add $(GFILENOTIFY_LIBS).
1577 * w32inevt.c (handle_file_notifications): Add dummy implementation
1578 for !HAVE_W32NOTIFY.
1580 * w32term.c: Wrap code with HAVE_W32NOTIFY.
1582 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
1584 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
1586 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
1588 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
1590 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
1592 Fix minor problems found by static checking.
1593 * data.c (pure_write_error):
1594 Use xsignal2, not Fsignal, as Fsignal might return.
1595 * eval.c (set_backtrace_debug_on_exit): Now static.
1596 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
1597 No longer inline. EXTERN_INLINE is needed only for functions
1598 defined in .h files. Reindent function header as per GNU style.
1599 (backtrace_p, backtrace_top, backtrace_next):
1600 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
1601 compiler or linker. Add extern decls to pacify gcc -Wall.
1602 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1604 * frame.c (free_monitors): Define only on platforms that need it.
1605 * nsterm.m (ns_term_init):
1606 * process.c (catch_child_signal):
1607 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
1608 defined on all porting targets these days.
1609 * process.c, process.h (catch_child_signal):
1610 Make it extern only if NS_IMPL_GNUSTEP is defined.
1612 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1614 * w32.c (gettimeofday): Make the signature identical to prototype
1615 in nt/inc/sys/time.h.
1617 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1619 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
1622 * keyboard.c (safe_run_hooks_error): Improve error message.
1624 * data.c (pure_write_error): Add `object' argument.
1625 * puresize.h (CHECK_IMPURE): Use it.
1627 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
1629 * Makefile.in (NOTIFY_OBJ): New variable.
1630 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
1632 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
1633 Call syms_of_gfilenotify.
1635 * gfilenotify.c: New file.
1637 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
1638 and Qfile_w32notify.
1639 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
1640 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
1642 * lisp.h: Declare syms_of_gfilenotify.
1644 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
1646 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1648 Merge the specpdl and backtrace stacks. Make the structure of the
1649 specpdl entries more obvious via a tagged union of structs.
1650 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
1651 (enum specbind_tag): New enum.
1652 (struct specbinding): Make it a tagged union of structs.
1653 Add a case for backtrace records.
1654 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
1655 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
1656 (backtrace_debug_on_exit): New accessors.
1657 (struct backtrace): Remove.
1658 (struct catchtag): Remove backlist field.
1659 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
1661 (Flocal_variable_p): Speed up the common case where the binding is
1663 * eval.c (backtrace_list): Remove.
1664 (set_specpdl_symbol, set_specpdl_old_value): Remove.
1665 (set_backtrace_args, set_backtrace_nargs)
1666 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
1667 (backtrace_next): New functions.
1668 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
1669 (unwind_to_catch, internal_lisp_condition_case)
1670 (internal_condition_case, internal_condition_case_1)
1671 (internal_condition_case_2, internal_condition_case_n): Don't bother
1672 with backtrace_list any more.
1673 (Fsignal): Adjust to new backtrace format.
1674 (grow_specpdl): Move up.
1675 (record_in_backtrace): New function.
1676 (eval_sub, Ffuncall): Use it.
1677 (apply_lambda): Adjust to new backtrace format.
1678 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
1680 (specbind): Adjust to new specpdl format. Simplify.
1681 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
1682 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
1684 (mark_backtrace): Remove.
1685 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
1686 * xdisp.c (redisplay_internal): Use record_in_backtrace.
1687 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
1689 * profiler.c (record_backtrace): Use get_backtrace.
1690 (handle_profiler_signal): Use backtrace_top_function.
1691 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
1694 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
1696 * process.h (catch_child_signal): Declare.
1698 * process.c (catch_child_signal): New function.
1699 (init_process_emacs): Call it.
1701 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
1702 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
1704 (x_set_cursor_type): Remove declaration.
1705 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
1706 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
1707 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
1708 (ns_get_color): Use F suffix on float.
1709 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
1710 (ns_get_rgb_color): Remove.
1711 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
1712 (note_mouse_movement): x and y are CGFloat.
1713 (ns_draw_fringe_bitmap): Remove unused rowY.
1714 Change #if to COCOA && >= 10_6.
1715 (ns_draw_window_cursor): Remove unused overspill.
1716 (ns_draw_underwave): width and x are EamcsCGFloat.
1717 (ns_draw_box): thickness is CGFloat.
1718 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
1719 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
1720 if not in main thread.
1721 (ns_get_pending_menu_title, ns_check_menu_open)
1722 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
1723 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
1724 (sendFromMainThread:): New method.
1725 (changeFont:): size is CGFloat.
1726 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
1727 Disable warning about permanent text.
1728 (characterIndexForPoint:): Adjust return type depending on GNUStep
1730 (mouseDown:): delta is CGFloat.
1731 (updateFrameSize): Remove unised variable f.
1732 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
1733 Cast float to EmacsCGFloat.
1734 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
1735 also to -1 when restoring.
1736 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
1737 inside NS_IMPL_COCOA.
1738 (toggleFullScreen:): Put call to toggleFullScreen inside
1739 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
1740 (setPosition:portion:whole:): por is CGFloat.
1741 (getMouseMotionPart:window:x:y:): Add F suffix to float.
1742 (mouseDown:): Use CGFloat.
1743 (mouseDragged:): Remove unised variable edge.
1744 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
1746 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
1748 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
1749 when NS_IMPL_GNUSTEP.
1750 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
1751 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
1752 (EmacsToolbar): Add clearAll. Add tag argument to
1753 addDisplayItemWithImage.
1754 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
1756 * nsselect.m (ns_get_local_selection): Remove unused variable type.
1758 * nsmenu.m (ns_update_menubar): Make static.
1759 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
1760 (fillWithWidgetValue:): Add cast to SEL for setAction.
1761 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
1762 (update_frame_tool_bar): Update code for GNUStep.
1763 (clearAll): New method.
1764 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
1765 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
1766 Move identifierToItem setObject and activeIdentifiers addObject before
1767 call to insertItemWithItemIdentifier.
1768 (validateVisibleItems): Fix indentation.
1769 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
1770 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
1771 UtilityWindow to aStyle, remove call to setStyleMask.
1773 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
1775 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
1776 (ns_charset_covers, ns_get_covering_families, nsfont_open):
1777 Use F suffix on floats.
1778 (ns_char_width): Returns CGFloat.
1779 (ns_ascii_average_width): w is CGFloat instead of float.
1780 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
1782 (ns_glyph_metrics): CGFloat instead of float.
1784 * nsfns.m (x_set_foreground_color, x_set_background_color):
1786 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
1787 remove unused variables.
1788 (Fns_read_file_name): Keep track if panel is for save.
1789 Use ns_filename_from_panel/ns_directory_from_panel.
1790 (Fns_list_services): delegate only used for COCOA.
1791 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
1792 Just return the input if GNUStep.
1793 (x_screen_planes): Remove.
1794 (Fxw_color_values): Use EmacsCGFloat
1795 (Fns_display_monitor_attributes_list): Only get screen number for
1797 (getDirectory, getFilename): Remove from EmacsOpenPanel and
1799 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
1800 ns_directory_from_panel.
1802 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
1804 * process.c (handle_child_signal): Also use WCONTINUED.
1805 This is so that list-processes doesn't mistakenly list the process
1806 as stopped, when the process has actually been continued and is
1809 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
1811 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
1812 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
1813 not already configured.
1815 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
1817 2013-05-29 Eli Zaretskii <eliz@gnu.org>
1819 * Makefile.in (mostlyclean): Remove *.res files.
1821 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
1823 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
1824 a buffer (bug#8447).
1826 2013-05-27 Eli Zaretskii <eliz@gnu.org>
1828 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
1829 display vector, and we backtrack, handle the case that the
1830 previous character position is also displayed from a display
1831 vector or covered by a display string or image. (Bug#14476)
1833 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
1835 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1836 (struct MonitorInfo, free_monitors): Remove.
1837 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
1838 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
1839 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1842 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1843 (struct MonitorInfo, free_monitors): Remove.
1844 (ns_screen_name): Make static.
1845 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
1846 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1849 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1850 (struct MonitorInfo): New struct.
1851 (free_monitors, make_monitor_attribute_list): Declare.
1853 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1855 (free_monitors, make_monitor_attribute_list): New functions.
1856 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
1859 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
1861 * callproc.c (call_process): Refine the doc string. (Bug#14045)
1863 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
1865 * keyboard.c: Apply keyboard decoding only to events that come directly
1866 from the tty, not from unread-command-events (bug#14368).
1867 (read_event_from_main_queue): New function, extracted from read_char).
1868 (read_decoded_char): Remove.
1869 (read_decoded_event_from_main_queue): New function to replace it.
1870 (read_char): Use it.
1871 (read_key_sequence): Use read_char rather than read_decoded_char.
1873 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
1875 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1877 * casetab.c (init_casetab_once): Fix last change (bug#14424).
1879 2013-05-22 Kenichi Handa <handa@gnu.org>
1881 The following changes are to fix the setting of
1882 buffer-file-coding-system on, for instance, C-x RET c unix RET
1883 _FILE_OF_DOS_EOL_TYPE_ RET.
1885 * coding.h (struct coding_system): New member detected_utf8_chars.
1887 * coding.c (detect_coding_utf_8): Count characters and check EOL
1888 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
1890 (setup_coding_system): Do not initialize coding->head_ascii.
1891 (check_ascii): Do not set coding->eol_seen but update it. Do not
1892 call adjust_coding_eol_type here.
1893 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
1894 If the eol-type of CODING is already specified, adjust the eol type
1895 of the found coding-system.
1896 (decode_coding_gap): Cancel previous change. Utilize the
1897 character numbers counted by detect_coding_utf_8. Fix detection
1900 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1902 * search.c (looking_at_1): Only set last_thing_searched if the match
1903 changed the match-data (bug#14281).
1905 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
1907 * xdisp.c (reseat_at_previous_visible_line_start):
1908 Already declared in dispextern.h, so remove it here.
1909 (move_it_vertically_backward): Likewise.
1911 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1913 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
1914 (Fx_display_pixel_width, Fx_display_pixel_height)
1915 (Fx_display_mm_width, Fx_display_mm_height):
1916 Mention `display-monitor-attributes-list' in docstrings.
1918 * nsfns.m (ns_get_screen): Remove function. All uses removed.
1919 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
1920 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
1921 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
1922 (Fx_display_backing_store, Fx_display_visual_class)
1923 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
1924 (Fx_display_grayscale_p, Fx_display_pixel_width)
1925 (Fx_display_pixel_height, Fx_display_planes)
1926 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
1927 (Fx_display_screens): Don't confuse X11 screens with NS screens.
1928 (Fx_display_mm_width, Fx_display_mm_height)
1929 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
1930 height for all physical monitors as in X11.
1932 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
1933 Return pixel width or height for all physical monitors as in X11.
1935 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
1937 Port --enable-gcc-warnings to clang.
1938 * bytecode.c (exec_byte_code):
1940 Redo diagnostic pragmas to pacify clang, too.
1941 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
1942 * editfns.c (Fencode_time):
1943 * fileio.c (file_accessible_directory_p):
1944 * font.c (font_unparse_xlfd):
1945 Use '&"string"[index]' instead of '"string" + (index)'.
1946 * undo.c (user_error): Remove; unused.
1948 2013-05-16 Eli Zaretskii <eliz@gnu.org>
1950 * insdel.c (insert_1_both): Document the arguments, instead of
1951 referring to insert_1, which no longer exists.
1953 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
1954 some window, increment windows_or_buffers_changed, so that
1955 *Messages* display in that window is updated. (Bug#14408)
1957 * w32.c: Include epaths.h.
1958 (init_environment): Use cmdproxy.exe without leading directories.
1959 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
1961 (gettimeofday): Adjust signature and return value to Posix
1964 * unexw32.c (open_output_file): Delete the existing emacs.exe
1965 before creating it, to break the hard link to the versioned
1968 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
1969 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
1970 (FIRSTFILE_OBJ): New variables.
1971 (W32_RES): Rename to EMACSRES. All users changed.
1972 (base_obj): Use $(CM_OBJ).
1973 (ALLOBJS): Use $(FIRSTFILE_OBJ).
1974 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
1975 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
1976 $(W32_RES_LINK) before $(LIBES).
1977 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
1979 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
1981 * makefile.w32-in (DOC): Use just "DOC".
1983 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
1985 * process.c: Export default filters and sentinels to Elisp.
1986 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
1988 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
1989 (Fset_process_sentinel, Fformat_network_address):
1990 Default to them instead of nil.
1991 (server_accept_connection): Sentinels can't be nil any more.
1992 (read_and_dispose_of_process_output): New function, extracted from
1993 read_process_output.
1994 (read_process_output): Use it; filters can't be nil.
1995 (Finternal_default_process_filter): New function, extracted from
1996 read_process_output.
1997 (exec_sentinel_unwind): Remove function.
1998 (exec_sentinel): Don't zilch sentinel while running.
1999 (status_notify): Sentinels can't be nil.
2000 (Finternal_default_process_sentinel): New function extracted from
2002 (setup_process_coding_systems): Default filter is not nil any more.
2003 (syms_of_process): Export new Elisp functions and initialize
2005 * lisp.h (make_lisp_proc): New function.
2007 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2009 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2011 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2013 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2014 unless we know that the window w is a leaf window.
2015 Another attempt at solving bug#14062.
2017 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2019 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2022 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2024 * image.c (gif_load): Check that subimages fit (Bug#14345).
2026 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2028 * lread.c (skip_dyn_eof): New function.
2029 (read1): Use it to skip the end of a file in response to #@00.
2031 * doc.c (get_doc_string): Slightly relax the sanity checking.
2033 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2035 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2036 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2037 (MonitorInfo): New struct.
2038 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2039 (Fns_display_monitor_attributes_list): New functions.
2040 (display-usable-bounds): Remove.
2041 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2044 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2046 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2047 (GTK_CHECK_VERSION): New macro, if not already defined.
2048 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2049 replaced by GTK_CHECK_VERSION.
2051 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2053 * xterm.h (GTK_PREREQ): New macro.
2054 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2055 to use this macro instead, for consistency and clarity.
2057 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2059 * xdisp.c (row_for_charpos_p): New function, with code of
2060 cursor_row_p, but accepts an additional argument CHARPOS instead
2061 of using a hardcoded PT.
2062 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2063 (row_containing_pos): Call row_for_charpos_p instead of partially
2064 doing the same. Fixes cursor positioning under longlines-mode
2065 when longlines-show-effect includes more than one newline, when
2066 moving the cursor vertically up.
2068 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2070 * makefile.w32-in (ACL_H): New macro.
2071 ($(BLD)/fileio.$(O)): Update dependencies.
2073 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2075 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2076 * Makefile.in (LIB_ACL): New macro.
2077 (LIBACL_LIBS): Remove.
2078 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2079 * fileio.c: Include <acl.h>.
2080 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2081 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2083 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2086 * unexelf.c: Don't assume ElfW (Half) fits in int.
2087 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2088 when dealing with ElfW (Half) values, since they can exceed 2**31
2089 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2090 (entry_address): Omit unused NUM arg. All uses changed.
2092 2013-05-07 Juri Linkov <juri@jurta.org>
2094 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2095 to the string converted from number with `Fnumber_to_string'.
2098 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2100 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2101 This fixes a problem introduced by my previous change.
2103 2013-05-07 Glenn Morris <rgm@gnu.org>
2105 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2107 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2109 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2111 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2113 Static checking by GCC 4.8.0.
2114 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2115 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2116 (x_get_monitor_attributes_fallback)
2117 (x_get_monitor_attributes_xinerama)
2118 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2119 Define only if USE_GTK.
2120 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2121 (x_get_monitor_attributes_fallback): Omit unused locals.
2122 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2123 Use double, not float, to avoid mixed-mode floating point arithmetic.
2125 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2126 Jan Djärv <jan.h.d@swipnet.se>
2128 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2129 (XINERAMA_CFLAGS): New macros.
2130 (ALL_CFLAGS, LIBES): Use them.
2132 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2133 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2134 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2135 (syms_of_xfns): DEFSYM them.
2136 (struct MonitorInfo): New struct.
2137 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2138 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2139 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2140 (x_get_monitor_attributes_xinerama): New functions.
2141 (Fx_display_monitor_attributes_list): New primitive.
2142 (syms_of_xfns): Defsubr it.
2144 * xterm.h (x_display_info): Add Xatom_net_workarea and
2145 Xatom_net_current_desktop.
2147 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2148 and dpyinfo->Xatom_net_current_desktop.
2150 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2152 * xdisp.c (pos_visible_p): Use the special code for finding the
2153 beginning of a display property or overlay for any "replacing"
2154 display property, not just for display strings. This solves
2155 incorrect reporting of position by posn-at-point. (Bug#14241)
2157 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2159 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2160 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2161 Verify that ElfW (Half) fits in int.
2162 (fatal): Use same signature as lisp.h.
2163 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2164 configure and build with -DUNEXELF_DEBUG without worrying about
2165 other modules that use DEBUG.
2166 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2167 possibly-wide integers now uses it instead of plain fprintf.
2168 (entry_address): New function, which avoids problems with 32-bit
2169 overflow on 64-bit hosts.
2170 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2171 (round_up): Don't assume the remainder fits in int.
2172 (find_section): Use bool for boolean. Simplify debug code.
2173 (unexec): Don't assume file sizes fit in int or size_t.
2174 Omit unnecessary trailing newline in 'fatal' format.
2175 Use strerror rather than outputting decimal error number.
2176 Remove unused code when emacs is not defined;
2177 this file relies on Emacs now.
2178 Don't assume e_phnum and e_shnum are positive.
2180 * regex.c: Fix problems when DEBUG is defined.
2181 (extract_number, extract_number_and_incr): Define regardless of
2182 whether DEBUG is defined; that's simpler and makes the code less
2183 likely to go stale in the normal case when DEBUG is not defined.
2184 Return int rather than taking an int * arg. All callers changed.
2185 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2186 Remove, replacing with ...
2187 (DEBUG_PRINT): New macro. All callers changed.
2188 (DEBUG_COMPILES_ARGUMENTS): New macro.
2189 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2190 (print_compiled_pattern, print_double_string) [DEBUG]:
2191 Use prototype rather than old-style definition.
2192 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2193 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2194 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2195 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2196 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2197 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2198 This matters only when DEBUG is defined.
2200 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2202 * xdisp.c (set_iterator_to_next): Set the
2203 ignore_overlay_strings_at_pos_p flag only if we are _really_
2204 iterating over an overlay string, as indicated by the
2205 current.overlay_string_index member. (Bug#14306)
2207 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2209 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2210 to where it is used, to avoid autorelease issues (Bug#14050).
2212 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2214 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2215 * fileio.c (syms_of_fileio): Implement this.
2216 * filelock.c (create_lock_file): If symbolic links don't work, so
2217 we use a regular file as a lock file, do not fsync the lock file;
2220 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2222 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2223 (syms_of_minibuf): Adjust accodingly.
2225 * callint.c (Fcall_interactively): Adjust calls accordingly.
2227 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2229 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2230 w->contents is a buffer before computing everything else.
2231 Use parentheses to disambiguate last part of the condition.
2233 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2234 assertion violations. (Bug#14062)
2236 2013-05-01 David Reitter <david.reitter@gmail.com>
2238 * nsfns.m (ns_tooltip): Initialize.
2240 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2242 * coding.c (decode_coding_gap): Don't remove the character before
2243 a newline unless it's a CR character. (Bug#14287)
2245 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2247 * dispextern.h (struct face): Move enum face_underline_type
2248 earlier so that bitfields can be in the same word.
2250 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2252 * nsfns.m (handlePanelKeys): New function.
2253 (EmacsOpenPanel:performKeyEquivalent:)
2254 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2255 arrows/function/control and copy/paste keys (Bug#14296).
2257 2013-04-27 Juri Linkov <juri@jurta.org>
2259 * callint.c (Fcall_interactively): Call `Qread_number' for
2260 interactive code letter `n' instead of using duplicate code.
2263 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2265 * systime.h (make_timeval): Declare as 'const'.
2267 2013-04-27 Kenichi Handa <handa@gnu.org>
2269 * font.c (font_open_entity): Always open a font of manageable
2272 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2274 Port better to AIX (Bug#14258).
2275 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2278 2013-04-24 Kenichi Handa <handa@gnu.org>
2280 * coding.c (decode_coding_iso_2022): When an invalid escape
2281 sequence is encountered, reset the invocation and designation
2282 status to the safest one.
2284 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2286 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2287 Without this fix, "make distclean" leaves stamp-h1 behind.
2289 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2291 * w32fns.c (w32_fullscreen_rect): New function to compute the
2292 window rectangle for the given fullscreen mode.
2293 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2294 longer tunes the window size. This keeps the window's edges flush
2295 with the screen and allows the taskbar to hide itself in fullboth.
2297 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2298 window decorations and uses the entire screen.
2300 * w32term.h (w32_fullscreen_rect) Add prototype.
2301 (struct w32_output): Replace normal_width, normal_height,
2302 normal_top, and normal_left members with a single normal_placement
2304 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2306 (FRAME_NORMAL_PLACEMENT): New macro.
2308 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2310 * minibuf.c (Ftest_completion): Silence compiler warning.
2312 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2314 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2317 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2320 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2321 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2322 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2323 parentheses where appropriate.
2325 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2327 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2329 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2331 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2332 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2333 Mention in the doc string that setting these variables takes
2334 effect only after a call to set-window-buffer. (Bug#14200)
2336 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2338 * indent.c (Fvertical_motion): Don't consider display strings on
2339 overlay strings as display strings on the buffer position we
2340 started from. This prevents vertical cursor motion from jumping
2341 more than one line when there's an overlay string with a display
2342 property at end of line.
2343 Reported by Karl Chen <Karl.Chen@quarl.org> in
2344 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2346 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2348 * window.c (select_window): `record_buffer' even if window is
2349 already selected (bug#14191).
2351 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2353 * window.c (Fwindow_end): Test more flags, including the buffer's
2354 last_overlay_modified flag, to determine whether the window's
2355 display is really up-to-date. Prevents the function from
2356 returning a stale value. (Bug#14170)
2357 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2360 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2362 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2363 garbaged only if it is not already the top frame on its TTY.
2364 This prevents flickering due to constant redrawing of TTY frames when
2365 there are GUI frames open in the same session. (Bug#13864)
2367 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2369 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2370 of marking the idle timers directly.
2372 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2374 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2377 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2379 * window.c (select_window): Don't record_buffer while the invariant is
2380 temporarily broken (bug#14161).
2382 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2384 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2386 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2388 2013-04-07 Romain Francoise <romain@orebokech.com>
2390 Ignore additional platform-specific ACL errors (Bug#13702).
2391 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2392 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2394 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2396 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2399 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2401 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2402 This bug was introduced by my 2013-02-25 change that simplified
2403 data_start configuration. Without this change, on GNU/Linux
2404 an Emacs configured with --enable-profiling fails immediately
2405 due to a profiler signal.
2406 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2407 with these flags. On platforms where special flags are needed
2408 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2409 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2410 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2412 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2414 Get rid of some platform-specific functions examining window
2415 system and its capabilities. This is a partial rework of the
2417 * lisp.h (have_menus_p): Remove prototype. This function is
2418 replaced with platform-independent window_system_available.
2419 (check_window_system): Move to...
2420 * frame.h (decode_window_system_frame, window_system_available):
2421 ...here, add new prototypes.
2422 * frame.c (window_system_available, decode_window_system_frame):
2424 (check_window_system): Platform-independent now.
2425 * xterm.h (x_in_use): Remove declaration.
2427 * w32term.h (check_x_frame):
2428 * nsterm.h (check_x_frame): Remove prototypes. This function
2429 is replaced with platform-independent decode_window_system_frame.
2430 * msdos.c (have_menus_p): Remove.
2431 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2432 Remove platform-specific functions. Use check_window_system,
2433 decode_window_system_frame and check_ns_display_info where
2434 appropriate. Minor style and comment tweaks.
2435 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
2436 (check_x_frame): Likewise.
2437 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
2439 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
2440 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
2441 * xmenu.c, xselect.c: All related users changed.
2443 2013-04-03 Kenichi Handa <handa@gnu.org>
2445 The following changes is to optimize the code for reading UTF-8
2448 * coding.c (check_ascii): Rename from detect_ascii. Return value
2449 changed. Check EOL format. Do not call adjust_coding_eol_type
2451 (check_utf_8): New function.
2452 (adjust_coding_eol_type): Do nothing if already adjusted.
2453 (detect_coding): Compare the return value of check_ascii with
2454 coding->src_bytes. Call adjust_coding_eol_type if necessary.
2455 (decode_coding_gap): Optimize for valid UTF-8.
2457 2013-03-21 Kenichi Handa <handa@gnu.org>
2459 * coding.c (syms_of_coding): Cancel previous change.
2461 * insdel.c (insert_from_gap): Fix previous change.
2463 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
2465 Consistently use platform-specific function to detect window system.
2466 * lisp.h (check_window_system): New prototype. This function is
2467 going to replace check_x, check_w32 and check_ns.
2468 (have_menus_p): Mention msdos.c in comment.
2469 * fontset.c (check_window_system_func): Remove. Adjust all users.
2470 * fontset.h (check_window_system_func): Remove prototype.
2471 * nsterm.h (check_ns):
2472 * xterm.h (check_x):
2473 * w32term.h (check_w32): Likewise.
2474 * menu.c (Fx_popup_menu): Use check_window_system.
2475 * msdos.c (check_window_system): Define for MS-DOS.
2476 * nsfns.m (check_window_system): Define for NS. Adjust all users.
2477 * w32fns.c (check_window_system): Likewise for MS-Windows.
2478 * xfns.c (check_window_system): Likewise for X.
2479 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
2480 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
2482 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
2484 Prefer < to > in range checks such as 0 <= i && i < N.
2485 This makes it easier to visualize quantities on a number line.
2486 This patch doesn't apply to all such range checks,
2487 only to the range checks affected by the 2013-03-24 change.
2488 This patch reverts most of the 2013-03-24 change.
2489 * alloc.c (xpalloc, Fgarbage_collect):
2490 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
2491 * character.c (string_escape_byte8):
2492 * charset.c (read_hex):
2493 * data.c (cons_to_unsigned):
2494 * dispnew.c (update_frame_1):
2495 * doc.c (Fsubstitute_command_keys):
2496 * doprnt.c (doprnt):
2497 * editfns.c (hi_time, decode_time_components):
2498 * fileio.c (file_offset):
2499 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2500 * font.c (font_intern_prop):
2501 * frame.c (x_set_alpha):
2502 * gtkutil.c (get_utf8_string):
2503 * indent.c (check_display_width):
2504 * keymap.c (Fkey_description):
2505 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
2507 * minibuf.c (read_minibuf_noninteractive):
2508 * process.c (wait_reading_process_output):
2509 * search.c (Freplace_match):
2510 * window.c (get_phys_cursor_glyph):
2511 * xdisp.c (redisplay_internal):
2512 * xsmfns.c (smc_save_yourself_CB):
2513 Prefer < to > for range checks.
2514 * dispnew.c (sit_for): Don't mishandle NaNs.
2515 This fixes a bug introduced in the 2013-03-24 change.
2516 * editfns.c (decode_time_components): Don't hoist comparison.
2517 This fixes another bug introduced in the 2013-03-24 change.
2519 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2521 * frame.h (struct frame): Drop scroll_bottom_vpos
2522 member becaue all real users are dead long ago.
2523 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
2524 * xdisp.c (redisplay_internal): Adjust user.
2526 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
2528 * nsmenu.m (showAtX:Y:for:): setLevel to
2529 NSPopUpMenuWindowLevel (Bug#13998).
2531 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
2533 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
2534 (ns_check_pending_open_menu): Declare.
2536 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
2537 (x_activate_menubar): Update the menu with title that matches
2538 ns_get_pending_menu_title, and call
2539 ns_check_pending_openmenu (Bug#12698).
2540 (menuWillOpen:): New method.
2541 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
2543 * nsterm.m (menu_will_open_state, menu_mouse_point)
2544 (menu_pending_title): New varaibles.
2545 (ns_get_pending_menu_title, ns_check_menu_open)
2546 (ns_check_pending_open_menu): New functions.
2548 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
2550 * indent.c (current_column_bol_cache): Remove leftover which is not
2551 used in Fmove_to_column any more.
2552 (current_column, scan_for_column): Adjust users.
2553 * keyboard.c (last_point_position_buffer, last_point_position_window):
2554 Remove leftovers which are not used for recording undo any more.
2555 (command_loop_1, syms_of_keyboard): Adjust users.
2556 * xdisp.c (last_max_ascent): Remove leftover which is not used in
2557 redisplay_window any more.
2558 (move_it_to): Adjust user.
2560 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
2562 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
2563 Update dependencies.
2565 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
2567 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
2568 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
2571 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2573 * window.h (struct window): Replace hchild, vchild and buffer slots
2574 with the only contents slot. This is possible because each valid
2575 window may have either the child window (in vertical or horizontal
2576 combination) or buffer to display (for the leaf window). Using that,
2577 a lof of operations to traverse and/or change window hierarchies may
2578 be simplified. New member horizontal is used to distinguish between
2579 horizontal and vertical combinations of internal windows.
2580 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
2581 (WINDOW_VERTICAL_COMBINATION_P): New macros.
2582 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
2583 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
2584 Use contents slot, not buffer, where appropriate.
2585 (wset_combination): New function.
2586 (wset_buffer): Add eassert.
2587 (Fframe_first_window): Simplify the loop reaching first window.
2588 (Fwindow_buffer): Use WINDOW_LEAF_P.
2589 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
2590 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
2591 (unshow_buffer): Convert initial debugging check to eassert.
2592 (replace_window, recombine_windows, Fdelete_other_windows_internal)
2593 (make_parent_window, window_resize_check, window_resize_apply)
2594 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
2595 (Fset_window_configuration, delete_all_child_windows, save_window_save):
2596 Adjust to match struct window changes.
2597 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
2598 (mark_window_cursors_off, count_windows, get_leaf_windows)
2599 (foreach_window_1): Simplify the loop.
2600 * alloc.c (mark_object): Do not check for the leaf window because
2601 internal windows has no glyph matrices anyway.
2602 * dispnew.c (clear_window_matrices, showing_window_margins_p)
2603 (allocate_matrices_for_window_redisplay, fake_current_matrices)
2604 (allocate_matrices_for_frame_redisplay, free_window_matrices)
2605 (build_frame_matrix_from_window_tree, mirror_make_current)
2606 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
2607 (update_window_tree, set_window_update_flags): Simplify the loop.
2608 (sync_window_with_frame_matrix_rows): Enforce live window.
2609 Use contents slot, not buffer, where appropriate.
2610 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
2611 and WINDOW_HORIZONTAL_COMBINATION_P.
2612 (make_frame_visible_1): Simplify the loop.
2613 Use contents slot, not buffer, where appropriate.
2614 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
2615 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
2616 (expose_window_tree): Likewise.
2617 Use contents slot, not buffer, where appropriate.
2618 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
2619 to avoid deleted windows. Use contents slot instead of buffer.
2620 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
2621 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
2622 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
2623 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
2625 2013-03-28 Eli Zaretskii <eliz@gnu.org>
2627 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
2628 identify the reasons for assertion violations in bug#14062 and
2630 (Fx_show_tip): Fix compilation error under
2631 "--enable-check-lisp-object-type". (Bug#14073)
2633 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
2634 Reported by <rzl24ozi@gmail.com>.
2636 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2638 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
2640 (unwind_with_echo_area_buffer): ...to restore it here.
2641 This is needed to ensure that...
2642 (redisplay_window): ...both window markers are valid here,
2643 which is verified by eassert.
2644 * editfns.c (save_excursion_save): Do not assume that
2645 selected_window always displays the buffer.
2646 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
2649 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
2651 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
2654 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
2656 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
2658 2013-03-27 Eli Zaretskii <eliz@gnu.org>
2660 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
2661 since MinGW's w32api headers do. This avoids compiler warnings.
2663 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
2666 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2668 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
2670 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
2672 * gtkutil.c (style_changed_cb): Check if frame is live and an
2673 X frame (Bug#14038).
2675 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2677 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
2678 Define only for _WIN32_WINNT less than 0x0500.
2679 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
2681 Move inclusion of time.h before sys/time.h, so that MinGW64 could
2682 see its own definitions of 'struct timeval' and 'struct timezone'.
2684 Fix incompatibilities between MinGW.org and MinGW64 headers.
2685 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
2687 * w32.c (REPARSE_DATA_BUFFER): Guard with
2688 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
2690 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
2692 * xterm.c: Include X11/XKBlib.h
2693 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
2695 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
2697 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
2699 * blockinput.h (input_blocked_p): Likewise.
2700 * bytecode.c (exec_byte_code): Likewise.
2701 * callproc.c (call_process_kill, call_process_cleanup)
2702 (Fcall_process): Likewise.
2703 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
2704 (Fccl_execute_on_string): Likewise.
2705 * character.c (string_escape_byte8): Likewise.
2706 * charset.c (read_hex): Likewise.
2707 * cm.c (calccost): Likewise.
2708 * data.c (cons_to_unsigned): Likewise.
2709 * dired.c (directory_files_internal, file_name_completion):
2711 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
2712 (sit_for): Likewise.
2713 * doc.c (Fsubstitute_command_keys): Likewise.
2714 * doprnt.c (doprnt): Likewise.
2715 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
2716 * emacsgtkfixed.c: Likewise.
2717 * fileio.c (file_offset, Fwrite_region): Likewise.
2718 * floatfns.c (Fexpt, fmod_float): Likewise.
2719 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2721 * font.c (font_intern_prop): Likewise.
2722 * frame.c (x_set_alpha): Likewise.
2723 * gtkutil.c (get_utf8_string): Likewise.
2724 * indent.c (check_display_width): Likewise.
2725 * intervals.c (create_root_interval, rotate_right, rotate_left)
2726 (split_interval_right, split_interval_left)
2727 (adjust_intervals_for_insertion, delete_node)
2728 (interval_deletion_adjustment, adjust_intervals_for_deletion)
2729 (merge_interval_right, merge_interval_left, copy_intervals)
2730 (set_intervals_multibyte_1): Likewise.
2731 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
2732 * keymap.c (Fkey_description): Likewise.
2733 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
2734 * lread.c (openp, read_integer, read1, string_to_number):
2736 * menu.c (ensure_menu_items): Likewise.
2737 * minibuf.c (read_minibuf_noninteractive): Likewise.
2738 * print.c (printchar, strout): Likewise.
2739 * process.c (create_process, Faccept_process_output)
2740 (wait_reading_process_output, read_process_output, send_process)
2741 (wait_reading_process_output): Likewise.
2742 * profiler.c (make_log, handle_profiler_signal): Likewise.
2743 * regex.c (re_exec): Likewise.
2744 * regex.h: Likewise.
2745 * search.c (looking_at_1, Freplace_match): Likewise.
2746 * sysdep.c (get_child_status, procfs_ttyname)
2747 (procfs_get_total_memory): Likewise.
2748 * systime.h (EMACS_TIME_VALID_P): Likewise.
2749 * term.c (dissociate_if_controlling_tty): Likewise.
2750 * window.c (get_phys_cursor_glyph): Likewise.
2751 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
2752 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
2754 * xfns.c (Fx_window_property): Likewise.
2755 * xmenu.c (set_frame_menubar): Likewise.
2756 * xselect.c (x_get_window_property, x_handle_dnd_message):
2758 * xsmfns.c (smc_save_yourself_CB): Likewise.
2759 * xterm.c (x_scroll_bar_set_handle): Likewise.
2761 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
2763 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
2764 to be optional or nil. Adjust comment and convert it to docstring.
2765 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
2766 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
2768 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
2770 Static checking by GCC 4.8-20130319.
2771 * image.c (gif_load): Assume pass < 3 to pacify GCC.
2772 * process.c (Fset_process_datagram_address)
2773 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
2774 * xdisp.c (get_char_face_and_encoding):
2775 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
2776 (get_glyph_face_and_encoding): Prepare face before possibly using it.
2777 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
2779 2013-03-24 Ken Brown <kbrown@cornell.edu>
2781 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
2782 fix compilation on 64-bit Cygwin, where underscores are not
2783 automatically prepended.
2785 * w32term.c (w32_initialize): Silence compiler warning.
2787 2013-03-23 Eli Zaretskii <eliz@gnu.org>
2789 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
2790 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
2791 variables, to save and restore frame dimensions.
2792 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
2793 after returning from a 'fullscreen' configuration.
2794 use SendMessage instead of PostMessage to send the SC_RESTORE message,
2795 to avoid races between the main thread and the input thread.
2797 * w32term.h (struct w32_output): New members normal_width,
2798 normal_height, normal_top, normal_left, and prev_fsmode.
2799 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
2800 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
2803 * w32term.c (w32fullscreen_hook): Record last value of the frame's
2804 'fullscreen' parameter. Always record previous width and height
2805 of the frame, except when switching out of maximized modes, so
2806 that they could be restored correctly, instead of resetting to the
2807 default frame dimensions. Send SC_RESTORE command to the frame,
2808 unless we are going to send SC_MAXIMIZE, to restore the frame
2809 resize hints in the mouse pointer shown by the window manager.
2812 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
2814 * lisp.h (get_frame_param): Adjust conditions for prototype
2817 2013-03-22 Ken Brown <kbrown@cornell.edu>
2819 * unexcw.c: Drop unneeded inclusion of w32common.h.
2820 (report_sheap_usage): Declare.
2821 (read_exe_header): Add magic numbers for x86_64.
2822 (fixup_executable): Fix printf format specifier for unsigned long
2825 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
2827 * frame.h (struct frame): Put menu_bar_window under #ifdef
2828 because this member is not needed when X toolkit is in use.
2829 (fset_menu_bar_window):
2830 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2831 (free_glyphs, update_frame):
2832 * xdisp.c (expose_frame): Likewise.
2833 (display_menu_bar): Likewise. Remove redundant eassert.
2834 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
2837 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
2839 Use functions and constants to manipulate Lisp_Save_Value objects.
2840 This replaces code that used macros and strings and token-pasting.
2841 The change makes the C source a bit easier to follow,
2842 and shrinks the Emacs executable a bit.
2843 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
2844 (make_save_value): Change 1st arg from string to enum. All callers
2847 (mark_object): Use if, not #if, for GC_MARK_STACK.
2848 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
2849 (XSAVE_OBJECT): Now functions, not macros.
2850 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
2851 the constant was never used.
2852 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
2853 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
2854 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
2855 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
2857 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
2858 type3 with a single member save_type. All uses changed.
2859 (save_type, set_save_pointer, set_save_integer): New functions.
2860 * print.c (PRINTX): Remove.
2862 * alloc.c: Remove redundant static declarations.
2864 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2866 * window.h (struct window): Convert left_col, top_line, total_lines
2867 and total_cols from Lisp_Objects to integers. Adjust comments.
2868 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
2870 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
2871 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
2872 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
2873 Adjust users where appropriate.
2875 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2877 * frame.h (struct frame): Drop resx and resy because the same data is
2878 available from window system-specific output context. Adjust users.
2879 (default_pixels_per_inch_x, default_pixels_per_inch_y):
2880 New functions to provide defaults when no window system available.
2881 (FRAME_RES_X, FRAME_RES_Y): New macros.
2882 (NUMVAL): Move from xdisp.c.
2883 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
2884 (Ffont_face_attributes, Fopen_font):
2885 * image.c (gs_load):
2886 * w32font.c (fill_in_logfont):
2887 * xdisp.c (calc_pixel_width_or_height):
2888 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
2889 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
2891 2013-03-20 Kenichi Handa <handa@gnu.org>
2893 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
2894 to 1 (temporary workaround until a bug related to ASCII
2895 optimization is fixed).
2897 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
2899 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
2900 Signal error if window is not internal. Adjust docstring.
2901 (delete_all_child_windows): Use combination_limit to save the buffer.
2902 (Fset_window_configuration): Adjust accordingly.
2903 * print.c (syms_of_print): Initialize debugging output not here...
2904 (init_print_once): ...but in a new function here.
2905 * lisp.h (init_print_once): Add prototype.
2906 * emacs.c (main): Add call to init_print_once. Adjust comments.
2908 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
2910 * window.c (window_resize_check, window_resize_apply)
2911 (window_from_coordinates, recombine_windows, set_window_buffer)
2912 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
2913 (Fsplit_window_internal, Fdelete_window_internal)
2914 (freeze_window_starts): Use bool for booleans.
2915 * window.h (window_frame_coordinates, resize_frame_windows)
2916 (freeze_window_starts, set_window_buffer): Adjust prototypes.
2918 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
2920 * dispnew.c (bitch_at_user): Use `user-error'.
2922 2013-03-17 Ken Brown <kbrown@cornell.edu>
2924 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
2925 as return type of image_background. (Bug#13981)
2926 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
2928 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
2930 * nsterm.m (updateFrameSize:): Change resize increments if needed.
2931 (ns_select): Don't return with result uninitialized.
2933 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
2936 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
2938 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
2939 directories. If filename is nil, get directory name (Bug#13932).
2940 Use getFilename and getDirectory.
2941 (getFilename, getDirectory): New methods for EmacsSavePanel and
2943 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
2945 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
2947 * coding.c (decode_coding_gap): Fix typo caught by static checking.
2949 2013-03-15 Kenichi Handa <handa@gnu.org>
2951 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
2952 (adjust_after_replace): Make it back to static. Delete the third
2953 arg text_at_gap_tail. Cancel the code for handling it.
2955 * coding.h (struct coding_system): New member eol_seen.
2957 * coding.c (detect_ascii): New function.
2958 (detect_coding): Set coding->head_ascii and coding->eol_seen only
2959 when the source bytes are actually scanned. On detecting for
2960 coding_category_utf_8_auto, call detect_ascii instead of scanning
2961 source bytes directly.
2962 (produce_chars): Call insert_from_gap with the new arg 0.
2963 (encode_coding): Likewise.
2964 (decode_coding_gap): Control ASCII optimization by the variable
2965 disable_ascii_optimization instead of #ifndef .. #endif.
2966 Deccode EOL format according to coding->eol_seen.
2967 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
2970 * lisp.h (adjust_after_replace): Cancel externing it.
2971 (insert_from_gap): Adjust prototype.
2973 2013-03-15 Eli Zaretskii <eliz@gnu.org>
2975 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
2976 FULLSCREEN_MAXIMIZED. (Bug#13935)
2978 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
2980 * region-cache.c (find_cache_boundary, move_cache_gap)
2981 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
2982 Simplify debugging check and convert to eassert. Adjust comment.
2983 (pp_cache): Put under ENABLE_CHECKING.
2985 2013-03-14 Eli Zaretskii <eliz@gnu.org>
2987 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
2988 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
2990 (w32fullscreen_hook): If the frame is visible, reset
2991 f->want_fullscreen flag after changing the frame size. If the
2992 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
2995 2013-03-13 Daniel Colascione <dancol@dancol.org>
2997 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
2998 too so that these builds can use Cygwin's file conversion
2999 functions. (We've been building and linking cygw32.o all along
3000 and just not using it.)
3002 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3004 File synchronization fixes (Bug#13944).
3005 * Makefile.in (LIB_FDATASYNC): New macro.
3007 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3008 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3009 Don't worry about HAVE_FSYNC, since a substitute fsync is
3010 available if the system lacks one.
3011 (Fwrite_regin): Retry fsync if interrupted.
3013 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3015 * w32term.c (w32_read_socket): If the Emacs frame is being
3016 activated, call w32fullscreen_hook, to make sure the new frame
3017 dimensions are in effect. (Bug#13937)
3019 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3021 * xdisp.c (init_iterator): Simplify because both character and byte
3022 positions are either specified or -1. Add eassert. Adjust comment.
3023 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3024 character and byte positions can be obtained from marker.
3026 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3028 Static checking by Sun C 5.12.
3029 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3030 * bytecode.c (exec_byte_code):
3031 * dispnew.c (init_display):
3033 * fileio.c (Fsubstitute_in_file_name):
3034 * keyboard.c (Fevent_convert_list):
3035 * keymap.c (Fsingle_key_description):
3036 * term.c (maybe_fatal, fatal):
3037 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3038 * xsmfns.c (Fhandle_save_session):
3039 Omit unreachable code.
3040 * keymap.c (map_keymap_char_table_item): Cast void * to
3041 a function pointer type; the C Standard requires this.
3043 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3044 Include <sys/param.h> unconditionally, as that works elsewhere and
3045 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3046 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3049 See ChangeLog.12 for earlier changes.
3055 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3057 This file is part of GNU Emacs.
3059 GNU Emacs is free software: you can redistribute it and/or modify
3060 it under the terms of the GNU General Public License as published by
3061 the Free Software Foundation, either version 3 of the License, or
3062 (at your option) any later version.
3064 GNU Emacs is distributed in the hope that it will be useful,
3065 but WITHOUT ANY WARRANTY; without even the implied warranty of
3066 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3067 GNU General Public License for more details.
3069 You should have received a copy of the GNU General Public License
3070 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.