1 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8 unportable 'struct x_display_info'.
9 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
15 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
17 (system_process_attributes): Prefer plain char to unsigned char
18 when either will do. Clean up properly if interrupted or if
19 memory allocations fail. Don't assume sscanf succeeds. Remove
20 no-longer-needed workaround to stop GCC from whining. Read
21 command-line once, instead of multiple times. Check read status a
24 Fix obscure porting bug with varargs functions.
25 The code assumed that int is treated like ptrdiff_t in a vararg
26 function, which is not a portable assumption. There was a similar
27 -- though these days less likely -- porting problem with various
28 assumptions that pointers of different types all smell the same as
29 far as vararg functions is conserved. To make this problem less
30 likely in the future, redo the API to use varargs functions.
31 * alloc.c (make_save_value): Remove this vararg function.
32 All uses changed to ...
33 (make_save_int_int_int, make_save_obj_obj_obj_obj)
34 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
36 (make_save_ptr): Rename from make_save_pointer, for consistency with
37 the above. Define only on platforms that need it. All uses changed.
39 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
41 * keyboard.c: Try to fix typos in previous change.
42 (DISPLAY_LIST_INFO): New macro.
43 (kbd_buffer_get_event): Do not access members that are not present
44 in X11. Revert inadvertent change of "!=" to "=".
46 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
48 * keyboard.c (kbd_buffer_get_event):
49 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
50 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
52 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
54 * filelock.c: Fix unlikely file descriptor leaks.
55 (get_boot_time_1): Rework to avoid using emacs_open.
56 This doesn't actually fix a leak, but is better anyway.
57 (read_lock_data): Use read, not emacs_read.
59 * doc.c: Fix minor memory and file descriptor leaks.
60 * doc.c (get_doc_string): Fix memory leak when doc file absent.
61 (get_doc_string, Fsnarf_documentation):
62 Fix file descriptor leak on error.
64 * term.c: Fix minor fdopen-related file descriptor leaks.
65 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
66 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
68 * charset.c: Fix file descriptor leaks and errno issues.
70 (load_charset_map_from_file): Don't leak file descriptor on error.
71 Use plain record_xmalloc since the allocation is larger than
72 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
74 * eval.c (record_unwind_protect_nothing):
75 * fileio.c (fclose_unwind):
77 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
78 The replacement doesn't block input, but that no longer seems
81 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
83 * lread.c: Fix file descriptor leaks and errno issues.
84 (Fload): Close some races that leaked fds or streams when 'load'
86 (Fload, openp): Report error number of last nontrivial failure to open.
87 ENOENT counts as trivial.
88 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
90 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
91 now that the function is always called with a nonnegative arg.
92 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
93 All uses replaced with ...
94 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
96 A few more minor file errno-reporting bugs.
97 * callproc.c (Fcall_process):
98 * doc.c (Fsnarf_documentation):
99 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
100 * process.c (set_socket_option):
101 Don't let a constructor trash errno.
102 * doc.c: Include <errno.h>.
104 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
106 * w32fns.c (unwind_create_tip_frame): Fix declaration.
108 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
110 Fix w32 bug with call-process-region (Bug#14885).
111 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
112 to Fcall_process when the input is empty. This simplifies the
113 code a bit. It makes no difference on POSIXish platforms but
114 apparently it fixes a bug on w32.
116 Fix bug where insert-file-contents closes a file twice. (Bug#14839).
117 * fileio.c (close_file_unwind): Don't close if FD is negative;
118 this can happen when unwinding a zapped file descriptor.
119 (Finsert_file_contents): Unwind-protect the fd before the point marker,
120 in case Emacs runs out of memory between the two unwind-protects.
121 Don't trash errno when closing FD.
122 Zap the FD in the specpdl when closing it, instead of deferring
123 the removal of the unwind-protect; this fixes a bug where a child
124 function unwinds the stack past us.
126 New unwind-protect flavors to better type-check C callbacks.
127 This also lessens the need to write wrappers for callbacks,
128 and the need for make_save_pointer.
129 * alloca.c (free_save_value):
130 * atimer.c (run_all_atimers):
132 * alloc.c (safe_alloca_unwind):
133 * atimer.c (unwind_stop_other_atimers):
134 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
135 * menu.c (cleanup_popup_menu) [HAVE_NS]:
136 * minibuf.c (choose_minibuf_frame_1):
137 * process.c (make_serial_process_unwind):
138 * xdisp.h (pop_message_unwind):
139 * xselect.c (queue_selection_requests_unwind):
140 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
141 * alloca.c (record_xmalloc):
142 Prefer record_unwind_protect_ptr to record_unwind_protect with
144 * alloca.c (Fgarbage_collect):
145 Prefer record_unwind_protect_void to passing a dummy.
146 * buffer.c (restore_buffer):
147 * window.c (restore_window_configuration):
148 * xfns.c, w32fns.c (do_unwind_create_frame)
149 New wrapper. All record-unwind uses of wrappee changed.
150 * buffer.c (set_buffer_if_live):
151 * callproc.c (call_process_cleanup, delete_temp_file):
152 * coding.c (code_conversion_restore):
153 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
154 * editfns.c (save_excursion_restore)
155 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
156 (save_restriction_restore):
157 * eval.c (restore_stack_limits, un_autoload):
158 * fns.c (require_unwind):
159 * keyboard.c (recursive_edit_unwind, tracking_off):
160 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
161 * macros.c (pop_kbd_macro, restore_menu_items):
162 * nsfns.m (unwind_create_frame):
163 * print.c (print_unwind):
164 * process.c (start_process_unwind):
165 * search.c (unwind_set_match_data):
166 * window.c (select_window_norecord, select_frame_norecord):
167 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
168 (fast_set_selected_frame):
169 * xfns.c, w32fns.c (unwind_create_tip_frame):
170 Return void, not a dummy Lisp_Object. All uses changed.
171 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
172 * callproc.c (call_process_kill):
173 * fileio.c (restore_point_unwind, decide_coding_unwind)
174 (build_annotations_unwind):
175 * insdel.c (Fcombine_after_change_execute_1):
176 * keyboard.c (read_char_help_form_unwind):
177 * menu.c (unuse_menu_items):
178 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
179 * sound.c (sound_cleanup):
180 * xdisp.c (unwind_redisplay):
181 * xfns.c (clean_up_dialog):
182 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
183 Accept no args and return void, instead of accepting and returning
184 a dummy Lisp_Object. All uses changed.
185 * cygw32.c (fchdir_unwind):
186 * fileio.c (close_file_unwind):
187 * keyboard.c (restore_kboard_configuration):
188 * lread.c (readevalllop_1):
189 * process.c (wait_reading_process_output_unwind):
190 Accept int and return void, rather than accepting an Emacs integer
191 and returning a dummy object. In some cases this fixes an
192 unlikely bug when the corresponding int is outside Emacs integer
193 range. All uses changed.
194 * dired.c (directory_files_internal_unwind):
195 * fileio.c (do_auto_save_unwind):
196 * gtkutil.c (pop_down_dialog):
197 * insdel.c (reset_var_on_error):
198 * lread.c (load_unwind):
199 * xfns.c (clean_up_file_dialog):
200 * xmenu.c, nsmenu.m (pop_down_menu):
201 * xmenu.c (cleanup_widget_value_tree):
202 * xselect.c (wait_for_property_change_unwind):
203 Accept pointer and return void, rather than accepting an Emacs
204 save value encapsulating the pointer and returning a dummy object.
206 * editfns.c (Fformat): Update the saved pointer directly via
207 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
208 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
209 (unwind_body): New function.
210 (record_unwind_protect): First arg is now a function returning void,
211 not a dummy Lisp_Object.
212 (record_unwind_protect_ptr, record_unwind_protect_int)
213 (record_unwind_protect_void): New functions.
214 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
215 * fileio.c (struct auto_save_unwind): New type.
216 (do_auto_save_unwind): Use it.
217 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
218 * insdel.c (struct rvoe_arg): New type.
219 (reset_var_on_error): Use it.
220 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
222 (specbinding_func): Remove; there are now several such functions.
223 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
224 (set_unwind_protect_ptr): New function.
225 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
227 Be simpler and more consistent about reporting I/O errors.
228 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
229 Say "Read error" and "Write error", rather than "I/O error", or
230 "IO error reading", or "IO error writing", when a read or write
232 * process.c (Fmake_network_process, wait_reading_process_output)
233 (send_process, Fprocess_send_eof, wait_reading_process_output):
234 Capitalize diagnostics consistently. Put "failed foo" at the
235 start of the diagnostic, so that we don't capitalize the
236 function name "foo". Consistently say "failed" for such
238 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
239 All callers changed. This is so it can use report_file_error.
240 * sysdep.c (serial_open, serial_configure): Capitalize I/O
241 diagnostics consistently as above.
243 * fileio.c (report_file_errno): Fix errno reporting bug.
244 If the file name is neither null nor a pair, package it up as a
245 singleton list. All callers changed, both to this function and to
246 report_file_error. This fixes a bug where the memory allocator
247 invoked by list1 set errno so that the immediately following
248 report_file_error reported the wrong errno value.
250 Fix minor problems found by --enable-gcc-warnings.
251 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
252 * keyboard.c (kbd_buffer_get_event): Remove unused local.
254 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
256 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
257 Set event->arg to Qt if switch-event shall be generated.
258 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
260 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
262 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
265 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
266 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
267 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
268 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
269 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
270 and there is a focused frame.
271 (head_table): Add focus-in and focus-out.
272 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
273 bind to handle-focus-in/out.
275 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
276 (Fhandle_switch_frame): Call Fhandle_focus_in.
277 (syms_of_frame): defsubr handle-focus-in/out.
279 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
281 Fix porting bug to older POSIXish platforms (Bug#14862).
282 * sysdep.c (emacs_pipe): New function, that implements
283 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
284 This should port better to CentOS 5 and to Mac OS X 10.6.
285 All calls to pipe2 changed.
287 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
288 This makes the code easier to read and the executable a bit smaller.
289 Do not replace all calls to Fcons that happen to create lists,
290 just calls that are intended to create lists. For example, when
291 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
292 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
293 Similarly for list2 through list5.
294 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
295 * bytecode.c (exec_byte_code):
296 * callint.c (quotify_arg, Fcall_interactively):
297 * callproc.c (Fcall_process, create_temp_file):
298 * charset.c (load_charset_map_from_file)
299 (Fdefine_charset_internal, init_charset):
300 * coding.c (get_translation_table, detect_coding_system)
301 (Fcheck_coding_systems_region)
302 (Fset_terminal_coding_system_internal)
303 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
304 * composite.c (update_compositions, Ffind_composition_internal):
305 * dired.c (directory_files_internal, file_name_completion)
307 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
308 * doc.c (Fsnarf_documentation):
309 * editfns.c (Fmessage_box):
311 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
312 (Feval, eval_sub, Ffuncall, apply_lambda):
313 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
314 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
315 (Fset_file_times, Finsert_file_contents)
316 (Fchoose_write_coding_system, Fwrite_region):
317 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
318 * font.c (font_registry_charsets, font_parse_fcname)
319 (font_prepare_cache, font_update_drivers, Flist_fonts):
320 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
321 * frame.c (make_frame, Fmake_terminal_frame)
322 (x_set_frame_parameters, x_report_frame_params)
323 (x_default_parameter, Fx_parse_geometry):
324 * ftfont.c (syms_of_ftfont):
325 * image.c (gif_load):
326 * keyboard.c (command_loop_1):
327 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
328 (Fcopy_keymap, append_key, Fcurrent_active_maps)
329 (Fminor_mode_key_binding, accessible_keymaps_1)
330 (Faccessible_keymaps, Fwhere_is_internal):
331 * lread.c (read_emacs_mule_char):
332 * menu.c (find_and_return_menu_selection):
333 * minibuf.c (get_minibuffer):
334 * nsfns.m (Fns_perform_service):
335 * nsfont.m (ns_script_to_charset):
336 * nsmenu.m (ns_popup_dialog):
337 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
338 (Fx_own_selection_internal):
339 * nsterm.m (append2):
340 * print.c (Fredirect_debugging_output)
341 (print_prune_string_charset):
342 * process.c (Fdelete_process, Fprocess_contact)
343 (Fformat_network_address, set_socket_option)
344 (read_and_dispose_of_process_output, write_queue_push)
345 (send_process, exec_sentinel):
346 * sound.c (Fplay_sound_internal):
347 * textprop.c (validate_plist, add_properties)
348 (Fput_text_property, Fadd_face_text_property)
349 (copy_text_properties, text_property_list, syms_of_textprop):
350 * unexaix.c (report_error):
351 * unexcoff.c (report_error):
352 * unexsol.c (unexec):
353 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
354 (Fformat_mode_line, syms_of_xdisp):
355 * xfaces.c (set_font_frame_param)
356 (Finternal_lisp_face_attribute_values)
357 (Finternal_merge_in_global_face, syms_of_xfaces):
358 * xfns.c (x_default_scroll_bar_color_parameter)
359 (x_default_font_parameter, x_create_tip_frame):
360 * xfont.c (xfont_supported_scripts):
361 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
362 (menu_help_callback, xmenu_show):
364 * xterm.c (set_wm_state):
365 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
366 and similarly for list2 through list5.
368 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
370 * callproc.c (Fcall_process_region): Fix minor race and tune.
371 (create_temp_file): New function, with the temp-file-creation part
372 of the old Fcall_process_region. Use Fcopy_sequence to create the
373 temp file name, rather than alloca + build_string, for simplicity.
374 Don't bother to block input around the temp file creation;
375 shouldn't be needed. Simplify use of mktemp. Use
376 record_unwind_protect immediately after creating the temp file;
377 this closes an unlikely race where the temp file was not removed.
378 Use memcpy rather than an open-coded loop.
379 (Fcall_process_region): Use the new function. If the input is
380 empty, redirect from /dev/null rather than from a newly created
381 empty temp file; this avoids unnecessary file system traffic.
383 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
385 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
386 Simplify by making this case like the other two. This is a bit
387 slower on obsolete hosts, but the extra complexity isn't worth it.
389 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
390 * process.c (create_process) [!DOS_NT]:
391 Remove now-unnecessary calls to emacs_close.
393 2013-07-13 Eli Zaretskii <eliz@gnu.org>
395 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
396 returning early. (Bug#14850)
398 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
399 and inhibit-iso-escape-detection attributes of 'undecided'.
402 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
404 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
405 Reported by Herbert J. Skuhra in
406 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
408 Don't lose top specpdl entry when memory is exhausted.
409 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
410 specpdl overflow here, to simplify callers; all callers changed.
411 Always reserve an unused entry at the stack top; this avoids
412 losing the top entry's information when memory is exhausted.
414 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
416 Clean up errno reporting and fix some errno-reporting bugs.
417 * callproc.c (Fcall_process):
418 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
419 * process.c (create_process, Fmake_network_process):
420 * unexaix.c (report_error):
421 * unexcoff.c (report_error):
422 Be more careful about reporting the errno of failed operations.
423 The code previously reported the wrong errno sometimes.
424 Also, prefer report_file_errno to setting errno + report_file_error.
425 (Fcall_process): Look at openp return value rather than at path,
426 as that's a bit faster and clearer when there's a numeric predicate.
427 * fileio.c (report_file_errno): New function, with most of the
428 old contents of report_file_error.
429 (report_file_error): Use it.
430 (Ffile_exists_p, Ffile_accessible_directory_p):
431 Set errno to 0 when it is junk.
432 * fileio.c (Faccess_file):
433 * image.c (x_create_bitmap_from_file):
434 Use faccessat rather than opening the file, to avoid the hassle of
435 having a file descriptor open.
436 * lisp.h (report_file_errno): New decl.
437 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
440 * process.c (create_process, wait_reading_process_output) [AIX]:
441 Remove obsolete SIGHUP-related code, as Emacs no longer disables
442 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
443 a multithreaded environment anyway).
444 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
446 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
448 * image.c (x_find_image_file): Don't close a remote file handle.
450 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
452 Fix races with threads and file descriptors.
453 * callproc.c (Fcall_process_region):
454 * dired.c (open_directory):
455 * emacs.c (main, Fdaemon_initialized):
456 * image.c (x_find_image_file):
457 * inotify.c (Finotify_rm_watch):
458 * lread.c (Flocate_file_internal):
459 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
460 * term.c (term_mouse_moveto, init_tty):
461 * termcap.c (tgetent):
462 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
463 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
464 * unexhp9k800.c, unexmacosx.c (unexec):
465 * callproc.c (Fcall_process_region):
466 Use emacs_close, not close.
467 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
468 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
469 and posix_close function on current platforms (which all lack them).
470 (emacs_close): Use it. This should fix the races on GNU/Linux and
471 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
472 and it should avoid closing random victim file descriptors on
475 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
477 * inotify.c (uninitialized): Remove. All uses replaced by -1.
478 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
481 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
482 This is for .gdbinit xbacktrace.
484 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
485 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
486 (emacs_set_tty): Now static.
487 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
488 * term.c (tty_capable_p, tty_default_color_capabilities)
489 (get_tty_terminal, term_mouse_movement)
490 (handle_one_term_event, init_tty, maybe_fatal):
491 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
492 (tgetent, scan_file, name_match, compare_contin):
493 * terminal.c (get_terminal):
494 Use bool for boolean.
495 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
496 Prefer char to unsigned char if either will do.
497 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
498 (tty_write_glyphs): Prefer int to unsigned.
499 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
501 * termcap.c (tprint, main) [TEST]: Remove non-working test.
503 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
506 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
507 (B__dummy__): New dummy symbol, to pacify C89.
508 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
509 they can't grok varargs macros.
510 * dispnew.c (add_window_display_history)
511 (add_frame_display_history):
512 * print.c (print_object):
513 * xdisp.c (debug_method_add):
514 Use %p printf format only for void pointers.
515 * emacs.c (usage_message): New constant, replacing ...
516 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
517 (main): Adjust to usage reorg.
518 * fns.c (syms_of_fns):
519 * profiler.c (syms_of_profiler):
520 Don't use non-constant struct initializers.
521 * gnutls.h (gnutls_initstage_t):
522 * lisp.h (enum Lisp_Fwd_Type):
523 * lread.c (lisp_file_lexically_bound_p):
524 * xsettings.c (anonymous enum):
525 Remove trailing comma.
526 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
527 * lisp.h (ENUM_BF): Use unsigned if pedantic.
528 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
530 * regex.c (const_re_char): New type, to pacify strict C89.
531 All uses of 'const re_char' replaced to use it.
532 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
533 with glibc when strict C89. This change is imported from gnulib.
535 (_Restrict_arr_): Rename from __restrict_arr, similarly.
536 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
537 Omit GNU_LINUX implementation, since it requires long long.
538 * xterm.c (x_draw_underwave):
539 Do not assume the traditional order of struct's members.
540 (x_term_init): Rewrite to avoid the need for non-constant structure
543 Syntax cleanup, mostly replacing macros with functions.
544 ` This removes the need for the syntax_temp hack.
545 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
546 * syntax.c (SYNTAX_INLINE): New macro.
547 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
548 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
549 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
550 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
551 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
552 (SYNTAX_COMEND_FIRST): Now functions, not macros.
553 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
554 Now constants, not macros.
555 (syntax_temp) [!__GNUC__]: Remove.
556 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
557 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
558 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
559 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
560 Move here from syntax.h; now functions, not macros. Except for the
561 last function, these are static since only syntax.c uses them.
562 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
563 All uses changed. Now a function, not a macro; use this fact
564 to simplify the code.
565 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
566 compiler bugs; no longer relevant.
567 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
568 (SYNTAX_INLINE): New macro.
569 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
570 for the new functions. Use bool for boolean member.
571 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
572 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
573 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
574 (SETUP_BUFFER_SYNTAX_TABLE):
575 Now extern inline functions, not macros.
576 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
577 Remove; all uses replaced by implementation.
578 (syntax_temp) [!__GNUC__]: Remove decl.
579 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
581 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
583 * emacs.c (main): Fix syntax error.
585 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
587 Timestamp fixes for undo (Bug#14824).
588 * atimer.c (schedule_atimer):
589 * fileio.c (Ffile_newer_than_file_p):
590 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
591 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
592 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
593 (syms_of_fileio): Remove Sclear_visited_file_name.
594 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
595 file doesn't exist; this avoids an ambiguity with negative timestamps.
596 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
597 * systime.h (make_emacs_time, invalid_emacs_time):
598 Don't assume struct timespec layout; POSIX doesn't guarantee it.
599 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
600 * undo.c (record_first_change): Push (visited-file-modtime) onto
601 undo list rather than reimplementing it by hand, incorrectly.
603 2013-07-09 Ken Brown <kbrown@cornell.edu>
605 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
607 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
609 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
611 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
613 Handle errno and exit status a bit more carefully.
614 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
615 number into an exit status. Instead, use EXIT_CANCELED.
616 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
617 * callproc.c (relocate_fd):
618 * emacs.c (close_output_streams, main):
619 * process.c (create_process):
620 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
621 Use emacs_perror for simplicity.
622 * callproc.c (relocate_fd, main):
623 * sysdep.c (sys_subshell):
624 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
625 (shut_down_emacs): Use emacs_write, not write.
626 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
627 * fileio.c (Fcopy_file, e_write):
628 * nsterm.m (ns_select):
629 * process.c (send_process):
630 * sound.c (vox_write):
631 Use emacs_write_sig, not emacs_write.
632 * lisp.h (emacs_write_sig, emacs_perror): New decls.
633 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
635 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
637 (emacs_full_write): New function.
638 (emacs_write): Rewrite to use it.
639 (emacswrite_sig, emacs_perror): New functions.
640 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
642 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change).
644 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
645 on NS even if it is present. Pixmap on NS is a void*.
647 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
649 Port to Ubuntu 10 (Bug#14803).
650 Problem reported by T.V. Raman.
651 * process.c (close_on_exec, accept4, process_socket):
652 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
654 2013-07-07 Eli Zaretskii <eliz@gnu.org>
656 * w32.c (sys_dup): Declare prototype.
660 * callproc.c [WINDOWSNT]: Include sys/socket.h.
662 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
664 Make file descriptors close-on-exec when possible (Bug#14803).
665 This simplifies Emacs a bit, since it no longer needs to worry
666 about closing file descriptors by hand in some cases.
667 It also fixes some unlikely races. Not all such races, as
668 libraries often open files internally without setting
669 close-on-exec, but it's an improvement.
670 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
671 * callproc.c (Fcall_process) [!MSDOS]:
672 * emacs.c (main) [!DOS_NT]:
673 * nsterm.m (ns_term_init):
674 * process.c (create_process):
675 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
676 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
677 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
678 Prefer mkostemp with O_CLOEXEC to mkstemp.
679 * callproc.c (relocate_fd) [!WINDOWSNT]:
680 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
681 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
683 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
684 Make the resulting file descriptor close-on-exec.
685 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
686 * lread.c (load_descriptor_list, load_descriptor_unwind):
687 Remove; no longer needed. All uses removed.
688 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
689 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
691 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
692 (Fmake_network_process, Fnetwork_interface_list):
693 (Fnetwork_interface_info, server_accept_connection):
694 Make newly-created socket close-on-exec.
695 * sysdep.c (emacs_open, emacs_fopen):
696 Make new-created descriptor close-on-exec.
697 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
698 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
700 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
702 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
705 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
707 Fix openp errno handling.
708 * callproc.c (Fcall_process): Preserve openp errno around close.
709 * lread.c (openp): Set errno when returning -1, as some callers
712 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
714 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
716 * nsterm.h (NSSavePanel): Update comment.
717 (NSAPP_DATA2_RUNFILEDIALOG): Define.
718 (ns_run_file_dialog): Declare.
720 * nsfns.m: Remove panelOK.
722 (ns_run_file_dialog): New function.
723 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
724 event loop, so file dialog is popped up by ns_run_file_dialog, called
725 by sendEvent (Bug#14578).
726 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
728 2013-07-06 Eli Zaretskii <eliz@gnu.org>
730 * xdisp.c (default_line_pixel_height): New function.
731 (pos_visible_p, move_it_vertically_backward, try_scrolling)
732 (try_cursor_movement, redisplay_window, try_window)
733 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
735 * window.c (window_scroll_pixel_based): use
736 default_line_pixel_height.
738 * dispextern.h (default_line_pixel_height): Add prototype.
740 * frame.c (x_set_line_spacing): Accept a float value for
741 line-spacing parameter, per the documentation.
743 * data.c (Fmultibyte_string_p): Doc fix.
745 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
747 Use emacs_open more consistently when opening files.
748 This handles EINTR more consistently now, and makes it easier
749 to introduce other uniform changes to file descriptor handling.
750 * src/systdio.h: New file.
751 * src/buffer.c (mmap_init):
752 * cygw32.c (chdir_to_default_directory):
753 * dispnew.c (Fopen_termscript):
754 * emacs.c (Fdaemon_initialized):
755 * fileio.c (Fdo_auto_save):
756 * image.c (slurp_file, png_load_body, jpeg_load_body):
757 * keyboard.c (Fopen_dribble_file):
759 * print.c (Fredirect_debugging_output):
760 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
761 * termcap.c (tgetent):
762 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
763 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
764 * w32term.c (w32_initialize) [CYGWIN]:
765 * xfaces.c (Fx_load_color_file):
766 Use emacs_open instead of plain open, and emacs_fopen instead of
768 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
769 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
770 * callproc.c (default_output_mode): New constant.
771 (Fcall_process): Use it to call emacs_open instead of plain creat.
772 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
773 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
774 (emacs_fopen): New function.
775 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
776 Include <lisp.h>, for emacs_open.
777 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
779 Remove duplicate #include directives.
780 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
782 Don't include stdio.h twice.
783 * buffer.c [USE_MMAP_FOR_BUFFERS]:
784 Don't include sys/types.h or stdio.h twice.
785 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
786 * lread.c: Don't include coding.h twice.
787 * nsfont.m: Don't include frame.h twice.
788 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
789 * ralloc.c: Don't include <unistd.h> twice.
790 * xdisp.c: Don't include font.h twice.
791 * xterm.c: Don't include fontset.h twice.
792 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
794 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
796 Scale ImageMagick images more carefully.
797 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
798 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
799 Be more careful about avoiding undefined behavior after
800 integer overflow and division by zero.
802 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
804 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
805 (syms_of_w32fns): DEFSYM them.
806 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
807 (CCHDEVICENAME): Define macros if not defined.
808 (struct MONITOR_INFO_EX): New struct.
809 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
810 (enum_display_monitors_fn): New variable.
811 (globals_of_w32fns): Initialize it.
812 (Fx_display_pixel_width, Fx_display_pixel_height)
813 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
814 multi-monitor setups in docstrings.
815 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
816 screen size by primary monitor's millimeter per pixel.
817 (w32_monitor_enum, w32_display_monitor_attributes_list)
818 (w32_display_monitor_attributes_list_fallback)
819 (Fw32_display_monitor_attributes_list): New functions.
820 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
822 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
824 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
826 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
828 * fileio.c (Qfile_notify_error): New error symbol.
830 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
831 * inotify.c (inotify_callback, symbol_to_inotifymask)
832 (Finotify_add_watch, Finotify_rm_watch): Use it.
833 (inotifyevent_to_event): Exchange order of cookie and file name.
834 (Finotify_add_watch): Adapt docstring.
836 * lisp.h (Qfile_notify_error): Declare.
838 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
840 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
841 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
842 Do not clear _malloc_thread_enabled_p, undoing the previous change,
843 which did not work (see <http://bugs.gnu.org/14569#307>).
844 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
845 && (!noninteractive || initialized)). This attempts to thread
846 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
848 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
850 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
851 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
853 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
855 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
856 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
857 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
858 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
860 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
862 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
863 Define to __sys_siglist.
865 2013-07-02 Eli Zaretskii <eliz@gnu.org>
867 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
868 word-wrap, so that overflow-newline-into-fringe would work in
869 visual-line-mode. (Bug#2749)
870 (move_it_in_display_line_to): When the last scanned display
871 element fits exactly on the display line, and
872 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
873 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
874 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
875 finding buffer position that corresponds to pixel coordinates,
876 e.g. in buffer_posn_from_coords.
878 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
880 * process.c (handle_child_signal): Call catch_child_signal if
883 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
885 Don't convert function pointers to void * and back.
886 It isn't portable C, and it's easy enough to avoid.
887 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
888 (make_save_value): Add support for SAVE_FUNCPOINTER.
889 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
890 * print.c (print_object):
891 Distinguish function from object pointers.
892 * lisp.h (SAVE_FUNCPOINTER): New constant.
893 (SAVE_SLOT_BITS): Adjust to it.
894 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
895 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
896 (voidfuncptr): New typedef.
897 (struct Lisp_Save_Value): New member data[0].funcpointer.
898 (XSAVE_FUNCPOINTER): New function.
900 Simplify buildobj processing.
901 * Makefile.in (buildobj.h): Make it a sequence of strings each
902 followed by comma, rather than a single string. Put it into a
903 .tmp file in case there's an error while generating it.
904 (gl-stamp): Use .tmp for temp files.
905 (mostlyclean): Clean .tmp files.
906 * doc.c (buildobj): Move to just the routine that needs it.
907 It's now an array of strings, so processing is simpler.
909 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
911 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
912 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
913 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
914 Invoke malloc_enable_thread even when not interactive.
915 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
916 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
917 in this case, since the underlying bug has now been fixed.
919 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
921 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
922 unlinking it (bug#14691).
924 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
926 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
927 before checking whether buffer is modified. This lets
928 `kill-buffer-query-functions' cancel killing of the buffer or save
929 its content before `kill-buffer' asks user the "Buffer %s
930 modified; kill anyway?" question.
932 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
934 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
935 Let the super performKeyEquivalent deal with them (Bug#14747).
937 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
939 * widget.c (resize_cb): Remove unused local.
941 Do not use GTK 3 if it exists but cannot be compiled.
942 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
943 * xterm.c (x_error_handler) [!USE_GTK]:
946 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
948 2013-06-30 Eli Zaretskii <eliz@gnu.org>
950 * intervals.c (get_local_map): Instead of aborting, clip POSITION
951 to the valid range of values. (Bug#14753)
953 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
954 when moving point by using the current glyph matrix. This avoids
955 the need to force redisplay when this function is called in a
958 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
960 Fix minor problems found by static checking.
961 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
962 Redo the latter's body to sidestep GCC parenthesization warnings.
963 (setup_coding_system, detect_coding, detect_coding_system): Use them.
964 * coding.c (detect_coding, detect_coding_system):
965 * coding.h (struct undecided_spec):
966 Use bool for boolean.
967 * image.c (QCmax_width, QCmax_height): Now static.
968 * xdisp.c (Fmove_point_visually): Remove unused local.
970 2013-06-29 Eli Zaretskii <eliz@gnu.org>
972 * xdisp.c (Fmove_point_visually): New function.
974 2013-06-28 Kenichi Handa <handa@gnu.org>
976 * coding.h (define_coding_undecided_arg_index): New enum.
977 (coding_attr_index): New members
978 coding_attr_undecided_inhibit_null_byte_detection,
979 coding_attr_undecided_inhibit_iso_escape_detection,
980 coding_attr_undecided_prefer_utf_8.
981 (undecided_spec): New struct.
982 (struct coding_system): New member `undecided' of the member
985 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
986 (detect_coding): Likewise.
987 (detect_coding_system): Likewise.
988 (Fdefine_coding_system_internal): New coding system properties
989 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
991 (syms_of_coding): Adjust for coding_arg_undecided_max.
993 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
995 * image.c (x_from_xcolors): Remove unused local.
997 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
999 Defer image data transfer between X client and server until actual
1002 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1005 * image.c (Destroy_Image): Remove.
1006 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1007 `mask_p', and `colors_p'. All uses changed.
1008 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1009 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1010 New macros for `flags' arg to x_clear_image_1.
1011 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1012 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1013 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1014 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1015 (image_get_x_image, image_unget_x_image): New functions or macros.
1016 (image_background, image_background_transparent, x_to_xcolors)
1017 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1018 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1019 instead of Destroy_Image.
1020 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1021 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1022 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1023 (imagemagick_load_image, svg_load_image): Use them instead of
1024 x_create_x_image_and_pixmap, and x_put_x_image followed by
1025 x_destroy_x_image, respectively.
1026 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1027 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1028 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1029 background_transparent fields.
1030 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1031 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1033 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1035 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1036 This mostly consists of undoing recent changes.
1037 * callproc.c (Fcall_process):
1038 * process.c (create_process):
1039 Do not worry about catching SIGCHLD here, undoing previous change.
1040 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1041 * process.c, process.h (catch_child_signal):
1042 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1043 * process.c (catch_child_handler): Don't worry about being called
1044 lazily and do not assume caller has blocked SIGCHLD, undoing
1045 previous change. Move first-time stuff back to
1046 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1047 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1048 set lib_child_handler if it's already initialized, which may
1049 help avoid problems on GNUStep.
1051 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1053 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1054 * callproc.c (Fcall_process):
1055 * process.c (create_process):
1056 Make sure SIGCHLD is caught before we fork,
1057 since Emacs startup no arranges to catch SIGCHLD.
1058 * process.c (lib_child_handler): Initialize to null, not to
1060 (catch_child_signal): Allow self to be called lazily.
1061 Do nothing if it's already been called.
1062 Assume caller has blocked SIGCHLD (all callers do now).
1063 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1064 just before it's really needed.
1065 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1066 since it hasn't been caught yet.
1068 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1070 * image.c (compute_image_size): New function to implement
1071 :max-width and :max-height.
1072 (imagemagick_load_image): Use it.
1074 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1076 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1077 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1079 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1080 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1081 the SIGCHLD handler, since the code is not atomic and (due to glib)
1082 signals may be arriving now.
1083 * sysdep.c (init_signals): Do not catch child signals here;
1084 'main' now does that later, at a safer time.
1086 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1088 Clean up SIGCHLD handling a bit (Bug#14569).
1089 * process.c, process.h (catch_child_signal):
1090 Now always extern, even if !NS_IMPL_GNUSTEP.
1091 * process.c (catch_child_signal): Move glib tickler here from
1092 init_process_emacs, so that it's done earlier in Emacs
1093 initialization. Also move the noninteractive && !initialized
1094 check here from init_process_emacs. This is all a bit cleaner for
1095 GNUish platforms, and I hope it works around the Cygwin bug.
1096 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1097 that glib signal handling is tickled before glib creates threads.
1099 * process.c (wait_reading_process_output): Avoid int overflow
1100 when reading more than 2 GiB total from a process.
1102 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1104 * process.c (create_process): Handle a couple more cases,
1105 i.e., work even if new_argv and wait_child_setup[i] are cached.
1106 Use Fcall_process's style for volatile vars.
1108 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1110 * process.c (create_process): Mark PROCESS volatile.
1112 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1114 Use C99-style flexible array members if available.
1115 This avoids some subtle aliasing issues, which typically
1116 aren't a problem with GCC but may be a problem elsewhere.
1117 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1118 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1119 In either case, it uses a flexible array member rather than
1120 the old struct hack. All uses changed.
1121 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1122 Adjust to sdata reorganization.
1123 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1124 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1125 that ports better to pre-C99 non-GCC.
1126 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1127 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1128 as the latter has changed.
1129 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1130 and port better to pre-C99 GCC.
1131 * image.c (struct xpm_cached_color):
1132 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1133 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1134 Use FLEXIBLE_ARRAY_MEMBER.
1135 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1136 Move decl to top level so it gets checked against implementation.
1137 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1138 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1140 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1142 * syntax.c: Integer cleanups.
1143 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1144 All uses that need 0-or-2 changed to:
1145 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1146 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1147 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1148 (char_quoted, prev_char_comend_first, back_comment)
1149 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1150 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1151 Use bool for boolean.
1152 (update_syntax_table, skip_chars, skip_syntaxes):
1153 Prefer int to unsigned when either will do.
1154 (back_comment): Return boolean success flag, like forw_comment,
1155 instead of positive-or-minus-1 (which might have overflowed int anyway).
1156 Don't stuff ptrdiff_t into int.
1157 (syntax_spec_code, syntax_code_spec): Now const.
1158 (Fmatching_paren, scan_lists, scan_sexps_forward):
1159 Use enum syntaxcode for syntax code.
1160 (Fmatching_paren): Check that arg is a character, not just an integer.
1161 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1162 (Finternal_describe_syntax_value): Omit no-longer-needed
1164 (skip_chars): Use char, not unsigned char, when the distinction
1166 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1167 * bytecode.c (exec_byte_code):
1168 * syntax.c (syntax_spec_code, Fchar_syntax)
1169 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1171 * syntax.h (SYNTAX_WITH_FLAGS):
1172 Omit unnecessary casts.
1174 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1176 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1177 line dimensions here, to avoid race conditions with the main
1178 thread. (Bug#14062, bug#14630, bug#14669)
1180 * w32term.c (w32_draw_window_cursor): Compute the header line and
1181 mode line dimensions here.
1182 <w32_system_caret_window, w32_system_caret_hdr_height>:
1183 <w32_system_caret_mode_height>: New variables.
1185 * w32term.h: Declare them.
1187 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1189 * alloc.c (die): Move "assertion failed" string here ...
1190 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1191 COND when SUPPRESS_CHECKING. This shrinks the executable text
1192 size by 0.8% to 2.2% when configured with --enable-checking,
1193 depending on optimization flags (GCC 4.8.1 x86-64).
1195 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1197 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1199 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1200 base is 2; this is more accurate.
1202 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1204 * sound.c (string_default): Move to !WINDOWSNT section.
1205 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1207 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1209 * sound.c: Integer cleanups.
1210 Remove unnecessary forward decls.
1211 (struct sound_device): The 'file' member is now a Lisp_Object, not
1212 a char *, so that we needn't invoke alloca on a huge size.
1213 (Fplay_sound_internal): Adjust to this.
1214 (string_default): New function.
1215 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1216 Use it to adjust to the struct sound_device change.
1217 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1218 (be2hs) [0]: Remove.
1220 * syntax.c (skip_chars): Don't use uninitialized storage
1221 when searching a multibyte buffer for characters that are not in a
1222 unibyte string that contains non-ASCII characters.
1224 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1226 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1227 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1229 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1231 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1233 2013-06-18 Kenichi Handa <handa@gnu.org>
1235 * font.c (Ffont_spec): Signal an error for an invalid font name
1238 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1240 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1241 In particular this ports to 32-bit sparc Sun cc.
1242 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1243 array with a dummy element at specpdl[-1], so that its address can
1245 (unbind_to): Do not copy the binding; not needed, now that we
1246 copy old_value in the one place where the copy is needed.
1247 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1248 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1249 (union specbinding): Rename from struct specbinding. Redo layout
1250 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1251 which is not portable. With Sun C 5.12 32-bit sparc, the
1252 declaration causes nargs to be an unsigned bitfield, a behavior
1253 that the C standard allows; but Emacs wants nargs to be signed.
1254 The overall type is now a union of structures rather than a
1255 structure of union of structures, and the 'kind' member is now a
1256 bitfield, so that the overall type doesn't grow. All uses changed.
1257 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1259 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1261 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1262 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1264 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1266 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1268 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1269 unless we know that the window w's frame is a frame object.
1270 Another attempt at solving bug#14062 and bug#14630.
1272 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1274 * textprop.c (property_set_type): New enum.
1275 (add_properties): Allow appending/prepending text properties.
1276 (add_text_properties_1): Factored out of Fadd_text_properties.
1277 (Fadd_text_properties): Move all the code into
1278 add_text_properties_1.
1279 (Fadd_face_text_property): New function that calls
1280 add_text_properties_1.
1282 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1284 Move functions from lisp.h to individual modules when possible.
1285 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1286 * alloc.c (XFLOAT_INIT, set_symbol_name):
1287 * buffer.c (CHECK_OVERLAY):
1288 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1289 (set_char_table_parent):
1290 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1291 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1292 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1293 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1295 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1296 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1297 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1298 (backtrace_args, backtrace_debug_on_exit):
1299 * floatfns.c (CHECK_FLOAT):
1300 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1301 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1302 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1303 (set_hash_index_slot):
1304 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1305 * marker.c (CHECK_MARKER):
1306 * textprop.c (CHECK_STRING_OR_BUFFER):
1307 * window.c (CHECK_WINDOW_CONFIGURATION):
1308 Move here from lisp.h, and make these functions static rather than
1310 * buffer.c (Qoverlayp):
1312 * fns.c (Qhash_table_p):
1313 * window.c (Qwindow_configuration_p):
1315 * lisp.h: Remove the abovementioned defns and decls.
1317 Use functions, not macros, for XINT etc. (Bug#11935).
1318 In lisp.h, prefer functions to function-like macros, and
1319 constants to object-like macros, when either will do. This:
1320 . simplifies use, as there's no more need to worry about
1321 arguments' side effects being evaluated multiple times.
1322 . makes the code easier to debug on some platforms.
1323 However, when using gcc -O0, keep using function-like macros
1324 for a few critical operations, for performance reasons.
1325 This sort of thing isn't needed with gcc -Og, but -Og
1326 is a GCC 4.8 feature and isn't widely-enough available yet.
1327 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1328 Remove enum lsb_bits; no longer needed.
1329 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1330 * buffer.c (Qoverlap):
1332 * fns.c (Qhash_table_p):
1333 Now extern, so lisp.h can use these symbols.
1334 * dispextern.h: Include character.h, for MAX_CHAR etc.
1335 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1336 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1337 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1338 (GLYPH_CODE_P): Move here from lisp.h.
1339 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1340 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1341 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1342 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1343 XUNTAG now returns void *.
1344 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1345 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1346 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1347 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1348 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1349 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1350 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1351 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1352 New macros, renamed from their sans-lisp_h_ counterparts.
1353 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1354 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1355 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1356 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1357 If compiling via GCC without optimization, define these as macros
1358 in addition to inline functions.
1359 To disable this, compile with -DINLINING=0.
1360 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1361 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1362 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1363 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1364 (INTMASK, VALMASK): Now macros, since static values cannot be
1365 accessed from extern inline functions.
1366 (VALMASK): Also a constant, for benefit of old GDB.
1367 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1368 is INTEGERP, which can fold it in.
1369 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1370 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1371 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1372 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1373 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1374 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1375 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1376 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1377 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1378 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1379 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1380 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1381 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1382 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1383 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1384 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1385 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1386 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1387 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1388 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1389 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1390 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1391 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1392 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1393 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1394 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1395 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1396 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1397 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1398 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1399 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1400 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1401 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1403 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1404 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1405 (VALMASK): Define in one place rather than in two, merging the
1406 USE_LSB_TAG parts; this is simpler.
1407 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1408 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1409 Move up, to avoid use before definition.
1410 Also include "globals.h" earlier, for the same reason.
1411 (make_natnum): New function.
1412 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1413 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1414 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1415 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1416 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1417 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1418 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1419 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1420 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1421 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1422 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1423 (Qwindow_configuration_p, Qimage): New forward declarations.
1424 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1425 (STRING_COPYIN): Remove; unused.
1426 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1427 (xcar_addr, xcdr_addr): New functions. All uses changed.
1428 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1429 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1430 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1431 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1432 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1433 (TYPE_RANGED_INTEGERP): Simplify.
1434 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1435 (setlocale, fixup_locale, synchronize_system_messages_locale)
1436 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1437 Now empty functions, not macros.
1438 (functionp): Return bool, not int.
1439 * window.c (Qwindow_configuration_p): Now extern,
1440 so window.h can use it.
1441 * window.h (Qwindowp): Move decl back to lisp.h.
1443 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1445 * xdisp.c (Fline_pixel_height): New function, required for solving
1448 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1450 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1452 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1454 * lread.c (syms_of_lread):
1455 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1457 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1459 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1461 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1463 * fileio.c (expand_file_name): Doc fix.
1465 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1467 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1468 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1469 Wait for self, not for 0. This can't hurt on GNU or similar
1470 system, and may help with Cygwin.
1472 * keyboard.c: Don't use PROP (...) as an lvalue.
1473 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
1474 Use set_prop (A, B), not PROP (A) = B.
1476 2013-06-10 Eli Zaretskii <eliz@gnu.org>
1478 * xdisp.c (get_it_property): Use it->window instead of generating
1479 a Lisp object from it->w.
1481 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1483 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1484 get-char-property the window that is being rendered, instead of
1485 the buffer, to support window-specific overlays. (Bug#14575)
1486 (compute_display_string_pos): When W is NULL, use the current
1487 buffer as the object to pass to get-char-property.
1488 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
1489 pointer member of the bidi iterator, since no window is pertinent
1492 2013-06-08 Eli Zaretskii <eliz@gnu.org>
1494 * bidi.c (bidi_fetch_char): Accept additional argument, the window
1495 being displayed, and pass it to compute_display_string_pos.
1496 (bidi_level_of_next_char, bidi_resolve_explicit_1)
1497 (bidi_paragraph_init): All callers changed.
1499 * xdisp.c (init_from_display_pos, init_iterator)
1500 (handle_single_display_spec, next_overlay_string)
1501 (get_overlay_strings_1, reseat_1, reseat_to_string)
1502 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
1503 Set bidi_it.w member from it->w.
1504 (compute_display_string_pos): Accept additional argument, the
1505 window being displayed, and pass it to Fget_char_property.
1508 * dispextern.h (struct bidi_it): New member w, the window being
1510 (compute_display_string_pos): Adjust prototype.
1512 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
1514 * xgselect.c: Remove unneeded include xterm.h.
1516 * process.c (wait_reading_process_output): Check for NS before GLIB.
1517 GLIB may be linked in due to rsvg, but ns_select must be called.
1519 * xgselect.c (xg_select): Remove call to window_system_available
1520 and g_main_context_pending at the top, so Gdk events (i.e. file
1521 notify) are processed when Emacs is started with -nw.
1523 2013-06-07 Eli Zaretskii <eliz@gnu.org>
1525 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
1526 (ctagsfiles3): New variable, includes only *.m files.
1527 (TAGS): Use an explicit language name in the regular expressions,
1528 to avoid transformation of '/SOMETHING' by MSYS to
1529 'c:\MSYS\SOMETHING'.
1531 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
1533 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
1535 2013-06-06 Eli Zaretskii <eliz@gnu.org>
1537 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
1538 still need to set the mouse pointer shape and activate help-echo.
1541 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
1543 A few porting etc. fixes for the new file monitor code.
1544 See the thread containing
1545 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
1546 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
1547 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
1548 (dir_monitor_callback, Fgfile_rm_watch):
1549 Use assq_no_quit instead of Fassoc, for speed.
1550 (dir_monitor_callback, Fgfile_rm_watch):
1551 eassert that the monitor is a fixnum.
1552 (dir_monitor_callback): No need for CDR_SAFE.
1553 Simplify building of lisp with alternative tails.
1554 (Fgfile_add_watch, Fgfile_rm_watch):
1555 Do not assume glib functions set errno reliably on failure.
1556 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
1557 and signal an error otherwise.
1558 (Fgfile_rm_watch): Prefer CONSP to !NILP.
1559 Use Fdelq instead of Fdelete, for speed.
1561 2013-06-05 Eli Zaretskii <eliz@gnu.org>
1563 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
1564 don't insist on being invoked on a highlighted tool-bar button.
1565 Avoids losing tool-bar functionality when mouse-highlight is nil.
1566 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
1567 Don't highlight when mouse-highlight is nil.
1568 (note_mouse_highlight): When mouse-highlight is nil, don't return
1569 right away; instead, run tool-bar and mode-line highlight
1570 subroutine, clear any existing highlight, and revert the mouse
1571 pointer to its default shape. (Bug#14558)
1573 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1575 * lisp.mk (lisp): Add prog-mode.el.
1577 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
1579 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
1580 * process.c (dummy_handler): New function.
1581 (lib_child_handler): New static var.
1582 (handle_child_signal): Invoke it.
1583 (catch_child_signal): If a library has set up a signal handler,
1584 save it into lib_child_handler.
1585 (init_process_emacs): If using glib and not on Windows, tickle glib's
1586 child-handling code so that it initializes its private SIGCHLD handler.
1587 * syssignal.h (SA_SIGINFO): Default to 0.
1588 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
1589 31; it should no longer be needed now.
1591 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
1593 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
1595 * gfilenotify.c (globals_of_gfilenotify): New function.
1596 (syms_of_gfilenotify): Move global initialization there.
1598 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
1600 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1602 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
1603 * keyboard.c (menu_bar_items, tool_bar_items):
1604 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
1605 not override local keymaps any more.
1607 2013-06-04 Eli Zaretskii <eliz@gnu.org>
1609 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
1611 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1613 * w32console.c (initialize_w32_display): Return the dimensions of
1614 the console window via 2 additional arguments, not via the current
1615 frame. This avoids crashes due to overrunning the bounds of
1616 frame's decode_mode_spec_buffer, which is not resized following
1617 the change of the frame dimensions from the initial 10x10.
1619 * w32term.h (w32_initialize_display_info): Adjust prototype.
1621 * term.c (init_tty): Take dimensions of the frame from the values
1622 returned by initialize_w32_display.
1624 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
1625 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
1626 (LIBES): Add $(GFILENOTIFY_LIBS).
1628 * w32inevt.c (handle_file_notifications): Add dummy implementation
1629 for !HAVE_W32NOTIFY.
1631 * w32term.c: Wrap code with HAVE_W32NOTIFY.
1633 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
1635 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
1637 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
1639 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
1641 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
1643 Fix minor problems found by static checking.
1644 * data.c (pure_write_error):
1645 Use xsignal2, not Fsignal, as Fsignal might return.
1646 * eval.c (set_backtrace_debug_on_exit): Now static.
1647 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
1648 No longer inline. EXTERN_INLINE is needed only for functions
1649 defined in .h files. Reindent function header as per GNU style.
1650 (backtrace_p, backtrace_top, backtrace_next):
1651 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
1652 compiler or linker. Add extern decls to pacify gcc -Wall.
1653 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1655 * frame.c (free_monitors): Define only on platforms that need it.
1656 * nsterm.m (ns_term_init):
1657 * process.c (catch_child_signal):
1658 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
1659 defined on all porting targets these days.
1660 * process.c, process.h (catch_child_signal):
1661 Make it extern only if NS_IMPL_GNUSTEP is defined.
1663 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1665 * w32.c (gettimeofday): Make the signature identical to prototype
1666 in nt/inc/sys/time.h.
1668 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1670 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
1673 * keyboard.c (safe_run_hooks_error): Improve error message.
1675 * data.c (pure_write_error): Add `object' argument.
1676 * puresize.h (CHECK_IMPURE): Use it.
1678 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
1680 * Makefile.in (NOTIFY_OBJ): New variable.
1681 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
1683 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
1684 Call syms_of_gfilenotify.
1686 * gfilenotify.c: New file.
1688 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
1689 and Qfile_w32notify.
1690 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
1691 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
1693 * lisp.h: Declare syms_of_gfilenotify.
1695 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
1697 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1699 Merge the specpdl and backtrace stacks. Make the structure of the
1700 specpdl entries more obvious via a tagged union of structs.
1701 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
1702 (enum specbind_tag): New enum.
1703 (struct specbinding): Make it a tagged union of structs.
1704 Add a case for backtrace records.
1705 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
1706 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
1707 (backtrace_debug_on_exit): New accessors.
1708 (struct backtrace): Remove.
1709 (struct catchtag): Remove backlist field.
1710 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
1712 (Flocal_variable_p): Speed up the common case where the binding is
1714 * eval.c (backtrace_list): Remove.
1715 (set_specpdl_symbol, set_specpdl_old_value): Remove.
1716 (set_backtrace_args, set_backtrace_nargs)
1717 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
1718 (backtrace_next): New functions.
1719 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
1720 (unwind_to_catch, internal_lisp_condition_case)
1721 (internal_condition_case, internal_condition_case_1)
1722 (internal_condition_case_2, internal_condition_case_n): Don't bother
1723 with backtrace_list any more.
1724 (Fsignal): Adjust to new backtrace format.
1725 (grow_specpdl): Move up.
1726 (record_in_backtrace): New function.
1727 (eval_sub, Ffuncall): Use it.
1728 (apply_lambda): Adjust to new backtrace format.
1729 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
1731 (specbind): Adjust to new specpdl format. Simplify.
1732 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
1733 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
1735 (mark_backtrace): Remove.
1736 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
1737 * xdisp.c (redisplay_internal): Use record_in_backtrace.
1738 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
1740 * profiler.c (record_backtrace): Use get_backtrace.
1741 (handle_profiler_signal): Use backtrace_top_function.
1742 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
1745 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
1747 * process.h (catch_child_signal): Declare.
1749 * process.c (catch_child_signal): New function.
1750 (init_process_emacs): Call it.
1752 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
1753 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
1755 (x_set_cursor_type): Remove declaration.
1756 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
1757 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
1758 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
1759 (ns_get_color): Use F suffix on float.
1760 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
1761 (ns_get_rgb_color): Remove.
1762 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
1763 (note_mouse_movement): x and y are CGFloat.
1764 (ns_draw_fringe_bitmap): Remove unused rowY.
1765 Change #if to COCOA && >= 10_6.
1766 (ns_draw_window_cursor): Remove unused overspill.
1767 (ns_draw_underwave): width and x are EamcsCGFloat.
1768 (ns_draw_box): thickness is CGFloat.
1769 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
1770 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
1771 if not in main thread.
1772 (ns_get_pending_menu_title, ns_check_menu_open)
1773 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
1774 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
1775 (sendFromMainThread:): New method.
1776 (changeFont:): size is CGFloat.
1777 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
1778 Disable warning about permanent text.
1779 (characterIndexForPoint:): Adjust return type depending on GNUStep
1781 (mouseDown:): delta is CGFloat.
1782 (updateFrameSize): Remove unised variable f.
1783 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
1784 Cast float to EmacsCGFloat.
1785 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
1786 also to -1 when restoring.
1787 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
1788 inside NS_IMPL_COCOA.
1789 (toggleFullScreen:): Put call to toggleFullScreen inside
1790 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
1791 (setPosition:portion:whole:): por is CGFloat.
1792 (getMouseMotionPart:window:x:y:): Add F suffix to float.
1793 (mouseDown:): Use CGFloat.
1794 (mouseDragged:): Remove unised variable edge.
1795 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
1797 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
1799 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
1800 when NS_IMPL_GNUSTEP.
1801 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
1802 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
1803 (EmacsToolbar): Add clearAll. Add tag argument to
1804 addDisplayItemWithImage.
1805 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
1807 * nsselect.m (ns_get_local_selection): Remove unused variable type.
1809 * nsmenu.m (ns_update_menubar): Make static.
1810 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
1811 (fillWithWidgetValue:): Add cast to SEL for setAction.
1812 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
1813 (update_frame_tool_bar): Update code for GNUStep.
1814 (clearAll): New method.
1815 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
1816 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
1817 Move identifierToItem setObject and activeIdentifiers addObject before
1818 call to insertItemWithItemIdentifier.
1819 (validateVisibleItems): Fix indentation.
1820 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
1821 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
1822 UtilityWindow to aStyle, remove call to setStyleMask.
1824 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
1826 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
1827 (ns_charset_covers, ns_get_covering_families, nsfont_open):
1828 Use F suffix on floats.
1829 (ns_char_width): Returns CGFloat.
1830 (ns_ascii_average_width): w is CGFloat instead of float.
1831 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
1833 (ns_glyph_metrics): CGFloat instead of float.
1835 * nsfns.m (x_set_foreground_color, x_set_background_color):
1837 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
1838 remove unused variables.
1839 (Fns_read_file_name): Keep track if panel is for save.
1840 Use ns_filename_from_panel/ns_directory_from_panel.
1841 (Fns_list_services): delegate only used for COCOA.
1842 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
1843 Just return the input if GNUStep.
1844 (x_screen_planes): Remove.
1845 (Fxw_color_values): Use EmacsCGFloat
1846 (Fns_display_monitor_attributes_list): Only get screen number for
1848 (getDirectory, getFilename): Remove from EmacsOpenPanel and
1850 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
1851 ns_directory_from_panel.
1853 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
1855 * process.c (handle_child_signal): Also use WCONTINUED.
1856 This is so that list-processes doesn't mistakenly list the process
1857 as stopped, when the process has actually been continued and is
1860 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
1862 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
1863 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
1864 not already configured.
1866 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
1868 2013-05-29 Eli Zaretskii <eliz@gnu.org>
1870 * Makefile.in (mostlyclean): Remove *.res files.
1872 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
1874 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
1875 a buffer (bug#8447).
1877 2013-05-27 Eli Zaretskii <eliz@gnu.org>
1879 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
1880 display vector, and we backtrack, handle the case that the
1881 previous character position is also displayed from a display
1882 vector or covered by a display string or image. (Bug#14476)
1884 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
1886 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1887 (struct MonitorInfo, free_monitors): Remove.
1888 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
1889 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
1890 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1893 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1894 (struct MonitorInfo, free_monitors): Remove.
1895 (ns_screen_name): Make static.
1896 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
1897 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1900 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1901 (struct MonitorInfo): New struct.
1902 (free_monitors, make_monitor_attribute_list): Declare.
1904 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1906 (free_monitors, make_monitor_attribute_list): New functions.
1907 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
1910 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
1912 * callproc.c (call_process): Refine the doc string. (Bug#14045)
1914 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
1916 * keyboard.c: Apply keyboard decoding only to events that come directly
1917 from the tty, not from unread-command-events (bug#14368).
1918 (read_event_from_main_queue): New function, extracted from read_char).
1919 (read_decoded_char): Remove.
1920 (read_decoded_event_from_main_queue): New function to replace it.
1921 (read_char): Use it.
1922 (read_key_sequence): Use read_char rather than read_decoded_char.
1924 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
1926 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1928 * casetab.c (init_casetab_once): Fix last change (bug#14424).
1930 2013-05-22 Kenichi Handa <handa@gnu.org>
1932 The following changes are to fix the setting of
1933 buffer-file-coding-system on, for instance, C-x RET c unix RET
1934 _FILE_OF_DOS_EOL_TYPE_ RET.
1936 * coding.h (struct coding_system): New member detected_utf8_chars.
1938 * coding.c (detect_coding_utf_8): Count characters and check EOL
1939 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
1941 (setup_coding_system): Do not initialize coding->head_ascii.
1942 (check_ascii): Do not set coding->eol_seen but update it. Do not
1943 call adjust_coding_eol_type here.
1944 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
1945 If the eol-type of CODING is already specified, adjust the eol type
1946 of the found coding-system.
1947 (decode_coding_gap): Cancel previous change. Utilize the
1948 character numbers counted by detect_coding_utf_8. Fix detection
1951 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1953 * search.c (looking_at_1): Only set last_thing_searched if the match
1954 changed the match-data (bug#14281).
1956 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
1958 * xdisp.c (reseat_at_previous_visible_line_start):
1959 Already declared in dispextern.h, so remove it here.
1960 (move_it_vertically_backward): Likewise.
1962 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1964 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
1965 (Fx_display_pixel_width, Fx_display_pixel_height)
1966 (Fx_display_mm_width, Fx_display_mm_height):
1967 Mention `display-monitor-attributes-list' in docstrings.
1969 * nsfns.m (ns_get_screen): Remove function. All uses removed.
1970 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
1971 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
1972 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
1973 (Fx_display_backing_store, Fx_display_visual_class)
1974 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
1975 (Fx_display_grayscale_p, Fx_display_pixel_width)
1976 (Fx_display_pixel_height, Fx_display_planes)
1977 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
1978 (Fx_display_screens): Don't confuse X11 screens with NS screens.
1979 (Fx_display_mm_width, Fx_display_mm_height)
1980 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
1981 height for all physical monitors as in X11.
1983 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
1984 Return pixel width or height for all physical monitors as in X11.
1986 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
1988 Port --enable-gcc-warnings to clang.
1989 * bytecode.c (exec_byte_code):
1991 Redo diagnostic pragmas to pacify clang, too.
1992 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
1993 * editfns.c (Fencode_time):
1994 * fileio.c (file_accessible_directory_p):
1995 * font.c (font_unparse_xlfd):
1996 Use '&"string"[index]' instead of '"string" + (index)'.
1997 * undo.c (user_error): Remove; unused.
1999 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2001 * insdel.c (insert_1_both): Document the arguments, instead of
2002 referring to insert_1, which no longer exists.
2004 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2005 some window, increment windows_or_buffers_changed, so that
2006 *Messages* display in that window is updated. (Bug#14408)
2008 * w32.c: Include epaths.h.
2009 (init_environment): Use cmdproxy.exe without leading directories.
2010 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2012 (gettimeofday): Adjust signature and return value to Posix
2015 * unexw32.c (open_output_file): Delete the existing emacs.exe
2016 before creating it, to break the hard link to the versioned
2019 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2020 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2021 (FIRSTFILE_OBJ): New variables.
2022 (W32_RES): Rename to EMACSRES. All users changed.
2023 (base_obj): Use $(CM_OBJ).
2024 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2025 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2026 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2027 $(W32_RES_LINK) before $(LIBES).
2028 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2030 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2032 * makefile.w32-in (DOC): Use just "DOC".
2034 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2036 * process.c: Export default filters and sentinels to Elisp.
2037 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2039 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2040 (Fset_process_sentinel, Fformat_network_address):
2041 Default to them instead of nil.
2042 (server_accept_connection): Sentinels can't be nil any more.
2043 (read_and_dispose_of_process_output): New function, extracted from
2044 read_process_output.
2045 (read_process_output): Use it; filters can't be nil.
2046 (Finternal_default_process_filter): New function, extracted from
2047 read_process_output.
2048 (exec_sentinel_unwind): Remove function.
2049 (exec_sentinel): Don't zilch sentinel while running.
2050 (status_notify): Sentinels can't be nil.
2051 (Finternal_default_process_sentinel): New function extracted from
2053 (setup_process_coding_systems): Default filter is not nil any more.
2054 (syms_of_process): Export new Elisp functions and initialize
2056 * lisp.h (make_lisp_proc): New function.
2058 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2060 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2062 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2064 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2065 unless we know that the window w is a leaf window.
2066 Another attempt at solving bug#14062.
2068 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2070 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2073 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2075 * image.c (gif_load): Check that subimages fit (Bug#14345).
2077 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2079 * lread.c (skip_dyn_eof): New function.
2080 (read1): Use it to skip the end of a file in response to #@00.
2082 * doc.c (get_doc_string): Slightly relax the sanity checking.
2084 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2086 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2087 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2088 (MonitorInfo): New struct.
2089 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2090 (Fns_display_monitor_attributes_list): New functions.
2091 (display-usable-bounds): Remove.
2092 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2095 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2097 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2098 (GTK_CHECK_VERSION): New macro, if not already defined.
2099 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2100 replaced by GTK_CHECK_VERSION.
2102 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2104 * xterm.h (GTK_PREREQ): New macro.
2105 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2106 to use this macro instead, for consistency and clarity.
2108 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2110 * xdisp.c (row_for_charpos_p): New function, with code of
2111 cursor_row_p, but accepts an additional argument CHARPOS instead
2112 of using a hardcoded PT.
2113 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2114 (row_containing_pos): Call row_for_charpos_p instead of partially
2115 doing the same. Fixes cursor positioning under longlines-mode
2116 when longlines-show-effect includes more than one newline, when
2117 moving the cursor vertically up.
2119 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2121 * makefile.w32-in (ACL_H): New macro.
2122 ($(BLD)/fileio.$(O)): Update dependencies.
2124 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2126 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2127 * Makefile.in (LIB_ACL): New macro.
2128 (LIBACL_LIBS): Remove.
2129 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2130 * fileio.c: Include <acl.h>.
2131 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2132 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2134 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2137 * unexelf.c: Don't assume ElfW (Half) fits in int.
2138 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2139 when dealing with ElfW (Half) values, since they can exceed 2**31
2140 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2141 (entry_address): Omit unused NUM arg. All uses changed.
2143 2013-05-07 Juri Linkov <juri@jurta.org>
2145 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2146 to the string converted from number with `Fnumber_to_string'.
2149 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2151 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2152 This fixes a problem introduced by my previous change.
2154 2013-05-07 Glenn Morris <rgm@gnu.org>
2156 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2158 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2160 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2162 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2164 Static checking by GCC 4.8.0.
2165 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2166 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2167 (x_get_monitor_attributes_fallback)
2168 (x_get_monitor_attributes_xinerama)
2169 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2170 Define only if USE_GTK.
2171 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2172 (x_get_monitor_attributes_fallback): Omit unused locals.
2173 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2174 Use double, not float, to avoid mixed-mode floating point arithmetic.
2176 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2177 Jan Djärv <jan.h.d@swipnet.se>
2179 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2180 (XINERAMA_CFLAGS): New macros.
2181 (ALL_CFLAGS, LIBES): Use them.
2183 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2184 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2185 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2186 (syms_of_xfns): DEFSYM them.
2187 (struct MonitorInfo): New struct.
2188 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2189 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2190 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2191 (x_get_monitor_attributes_xinerama): New functions.
2192 (Fx_display_monitor_attributes_list): New primitive.
2193 (syms_of_xfns): Defsubr it.
2195 * xterm.h (x_display_info): Add Xatom_net_workarea and
2196 Xatom_net_current_desktop.
2198 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2199 and dpyinfo->Xatom_net_current_desktop.
2201 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2203 * xdisp.c (pos_visible_p): Use the special code for finding the
2204 beginning of a display property or overlay for any "replacing"
2205 display property, not just for display strings. This solves
2206 incorrect reporting of position by posn-at-point. (Bug#14241)
2208 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2210 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2211 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2212 Verify that ElfW (Half) fits in int.
2213 (fatal): Use same signature as lisp.h.
2214 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2215 configure and build with -DUNEXELF_DEBUG without worrying about
2216 other modules that use DEBUG.
2217 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2218 possibly-wide integers now uses it instead of plain fprintf.
2219 (entry_address): New function, which avoids problems with 32-bit
2220 overflow on 64-bit hosts.
2221 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2222 (round_up): Don't assume the remainder fits in int.
2223 (find_section): Use bool for boolean. Simplify debug code.
2224 (unexec): Don't assume file sizes fit in int or size_t.
2225 Omit unnecessary trailing newline in 'fatal' format.
2226 Use strerror rather than outputting decimal error number.
2227 Remove unused code when emacs is not defined;
2228 this file relies on Emacs now.
2229 Don't assume e_phnum and e_shnum are positive.
2231 * regex.c: Fix problems when DEBUG is defined.
2232 (extract_number, extract_number_and_incr): Define regardless of
2233 whether DEBUG is defined; that's simpler and makes the code less
2234 likely to go stale in the normal case when DEBUG is not defined.
2235 Return int rather than taking an int * arg. All callers changed.
2236 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2237 Remove, replacing with ...
2238 (DEBUG_PRINT): New macro. All callers changed.
2239 (DEBUG_COMPILES_ARGUMENTS): New macro.
2240 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2241 (print_compiled_pattern, print_double_string) [DEBUG]:
2242 Use prototype rather than old-style definition.
2243 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2244 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2245 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2246 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2247 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2248 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2249 This matters only when DEBUG is defined.
2251 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2253 * xdisp.c (set_iterator_to_next): Set the
2254 ignore_overlay_strings_at_pos_p flag only if we are _really_
2255 iterating over an overlay string, as indicated by the
2256 current.overlay_string_index member. (Bug#14306)
2258 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2260 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2261 to where it is used, to avoid autorelease issues (Bug#14050).
2263 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2265 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2266 * fileio.c (syms_of_fileio): Implement this.
2267 * filelock.c (create_lock_file): If symbolic links don't work, so
2268 we use a regular file as a lock file, do not fsync the lock file;
2271 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2273 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2274 (syms_of_minibuf): Adjust accodingly.
2276 * callint.c (Fcall_interactively): Adjust calls accordingly.
2278 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2280 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2281 w->contents is a buffer before computing everything else.
2282 Use parentheses to disambiguate last part of the condition.
2284 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2285 assertion violations. (Bug#14062)
2287 2013-05-01 David Reitter <david.reitter@gmail.com>
2289 * nsfns.m (ns_tooltip): Initialize.
2291 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2293 * coding.c (decode_coding_gap): Don't remove the character before
2294 a newline unless it's a CR character. (Bug#14287)
2296 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2298 * dispextern.h (struct face): Move enum face_underline_type
2299 earlier so that bitfields can be in the same word.
2301 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2303 * nsfns.m (handlePanelKeys): New function.
2304 (EmacsOpenPanel:performKeyEquivalent:)
2305 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2306 arrows/function/control and copy/paste keys (Bug#14296).
2308 2013-04-27 Juri Linkov <juri@jurta.org>
2310 * callint.c (Fcall_interactively): Call `Qread_number' for
2311 interactive code letter `n' instead of using duplicate code.
2314 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2316 * systime.h (make_timeval): Declare as 'const'.
2318 2013-04-27 Kenichi Handa <handa@gnu.org>
2320 * font.c (font_open_entity): Always open a font of manageable
2323 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2325 Port better to AIX (Bug#14258).
2326 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2329 2013-04-24 Kenichi Handa <handa@gnu.org>
2331 * coding.c (decode_coding_iso_2022): When an invalid escape
2332 sequence is encountered, reset the invocation and designation
2333 status to the safest one.
2335 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2337 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2338 Without this fix, "make distclean" leaves stamp-h1 behind.
2340 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2342 * w32fns.c (w32_fullscreen_rect): New function to compute the
2343 window rectangle for the given fullscreen mode.
2344 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2345 longer tunes the window size. This keeps the window's edges flush
2346 with the screen and allows the taskbar to hide itself in fullboth.
2348 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2349 window decorations and uses the entire screen.
2351 * w32term.h (w32_fullscreen_rect) Add prototype.
2352 (struct w32_output): Replace normal_width, normal_height,
2353 normal_top, and normal_left members with a single normal_placement
2355 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2357 (FRAME_NORMAL_PLACEMENT): New macro.
2359 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2361 * minibuf.c (Ftest_completion): Silence compiler warning.
2363 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2365 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2368 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2371 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2372 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2373 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2374 parentheses where appropriate.
2376 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2378 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2380 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2382 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2383 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2384 Mention in the doc string that setting these variables takes
2385 effect only after a call to set-window-buffer. (Bug#14200)
2387 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2389 * indent.c (Fvertical_motion): Don't consider display strings on
2390 overlay strings as display strings on the buffer position we
2391 started from. This prevents vertical cursor motion from jumping
2392 more than one line when there's an overlay string with a display
2393 property at end of line.
2394 Reported by Karl Chen <Karl.Chen@quarl.org> in
2395 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2397 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2399 * window.c (select_window): `record_buffer' even if window is
2400 already selected (bug#14191).
2402 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2404 * window.c (Fwindow_end): Test more flags, including the buffer's
2405 last_overlay_modified flag, to determine whether the window's
2406 display is really up-to-date. Prevents the function from
2407 returning a stale value. (Bug#14170)
2408 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2411 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2413 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2414 garbaged only if it is not already the top frame on its TTY.
2415 This prevents flickering due to constant redrawing of TTY frames when
2416 there are GUI frames open in the same session. (Bug#13864)
2418 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2420 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2421 of marking the idle timers directly.
2423 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2425 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2428 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2430 * window.c (select_window): Don't record_buffer while the invariant is
2431 temporarily broken (bug#14161).
2433 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2435 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2437 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2439 2013-04-07 Romain Francoise <romain@orebokech.com>
2441 Ignore additional platform-specific ACL errors (Bug#13702).
2442 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2443 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2445 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2447 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2450 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2452 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2453 This bug was introduced by my 2013-02-25 change that simplified
2454 data_start configuration. Without this change, on GNU/Linux
2455 an Emacs configured with --enable-profiling fails immediately
2456 due to a profiler signal.
2457 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2458 with these flags. On platforms where special flags are needed
2459 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2460 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2461 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2463 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2465 Get rid of some platform-specific functions examining window
2466 system and its capabilities. This is a partial rework of the
2468 * lisp.h (have_menus_p): Remove prototype. This function is
2469 replaced with platform-independent window_system_available.
2470 (check_window_system): Move to...
2471 * frame.h (decode_window_system_frame, window_system_available):
2472 ...here, add new prototypes.
2473 * frame.c (window_system_available, decode_window_system_frame):
2475 (check_window_system): Platform-independent now.
2476 * xterm.h (x_in_use): Remove declaration.
2478 * w32term.h (check_x_frame):
2479 * nsterm.h (check_x_frame): Remove prototypes. This function
2480 is replaced with platform-independent decode_window_system_frame.
2481 * msdos.c (have_menus_p): Remove.
2482 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2483 Remove platform-specific functions. Use check_window_system,
2484 decode_window_system_frame and check_ns_display_info where
2485 appropriate. Minor style and comment tweaks.
2486 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
2487 (check_x_frame): Likewise.
2488 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
2490 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
2491 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
2492 * xmenu.c, xselect.c: All related users changed.
2494 2013-04-03 Kenichi Handa <handa@gnu.org>
2496 The following changes is to optimize the code for reading UTF-8
2499 * coding.c (check_ascii): Rename from detect_ascii. Return value
2500 changed. Check EOL format. Do not call adjust_coding_eol_type
2502 (check_utf_8): New function.
2503 (adjust_coding_eol_type): Do nothing if already adjusted.
2504 (detect_coding): Compare the return value of check_ascii with
2505 coding->src_bytes. Call adjust_coding_eol_type if necessary.
2506 (decode_coding_gap): Optimize for valid UTF-8.
2508 2013-03-21 Kenichi Handa <handa@gnu.org>
2510 * coding.c (syms_of_coding): Cancel previous change.
2512 * insdel.c (insert_from_gap): Fix previous change.
2514 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
2516 Consistently use platform-specific function to detect window system.
2517 * lisp.h (check_window_system): New prototype. This function is
2518 going to replace check_x, check_w32 and check_ns.
2519 (have_menus_p): Mention msdos.c in comment.
2520 * fontset.c (check_window_system_func): Remove. Adjust all users.
2521 * fontset.h (check_window_system_func): Remove prototype.
2522 * nsterm.h (check_ns):
2523 * xterm.h (check_x):
2524 * w32term.h (check_w32): Likewise.
2525 * menu.c (Fx_popup_menu): Use check_window_system.
2526 * msdos.c (check_window_system): Define for MS-DOS.
2527 * nsfns.m (check_window_system): Define for NS. Adjust all users.
2528 * w32fns.c (check_window_system): Likewise for MS-Windows.
2529 * xfns.c (check_window_system): Likewise for X.
2530 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
2531 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
2533 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
2535 Prefer < to > in range checks such as 0 <= i && i < N.
2536 This makes it easier to visualize quantities on a number line.
2537 This patch doesn't apply to all such range checks,
2538 only to the range checks affected by the 2013-03-24 change.
2539 This patch reverts most of the 2013-03-24 change.
2540 * alloc.c (xpalloc, Fgarbage_collect):
2541 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
2542 * character.c (string_escape_byte8):
2543 * charset.c (read_hex):
2544 * data.c (cons_to_unsigned):
2545 * dispnew.c (update_frame_1):
2546 * doc.c (Fsubstitute_command_keys):
2547 * doprnt.c (doprnt):
2548 * editfns.c (hi_time, decode_time_components):
2549 * fileio.c (file_offset):
2550 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2551 * font.c (font_intern_prop):
2552 * frame.c (x_set_alpha):
2553 * gtkutil.c (get_utf8_string):
2554 * indent.c (check_display_width):
2555 * keymap.c (Fkey_description):
2556 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
2558 * minibuf.c (read_minibuf_noninteractive):
2559 * process.c (wait_reading_process_output):
2560 * search.c (Freplace_match):
2561 * window.c (get_phys_cursor_glyph):
2562 * xdisp.c (redisplay_internal):
2563 * xsmfns.c (smc_save_yourself_CB):
2564 Prefer < to > for range checks.
2565 * dispnew.c (sit_for): Don't mishandle NaNs.
2566 This fixes a bug introduced in the 2013-03-24 change.
2567 * editfns.c (decode_time_components): Don't hoist comparison.
2568 This fixes another bug introduced in the 2013-03-24 change.
2570 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2572 * frame.h (struct frame): Drop scroll_bottom_vpos
2573 member becaue all real users are dead long ago.
2574 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
2575 * xdisp.c (redisplay_internal): Adjust user.
2577 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
2579 * nsmenu.m (showAtX:Y:for:): setLevel to
2580 NSPopUpMenuWindowLevel (Bug#13998).
2582 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
2584 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
2585 (ns_check_pending_open_menu): Declare.
2587 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
2588 (x_activate_menubar): Update the menu with title that matches
2589 ns_get_pending_menu_title, and call
2590 ns_check_pending_openmenu (Bug#12698).
2591 (menuWillOpen:): New method.
2592 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
2594 * nsterm.m (menu_will_open_state, menu_mouse_point)
2595 (menu_pending_title): New varaibles.
2596 (ns_get_pending_menu_title, ns_check_menu_open)
2597 (ns_check_pending_open_menu): New functions.
2599 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
2601 * indent.c (current_column_bol_cache): Remove leftover which is not
2602 used in Fmove_to_column any more.
2603 (current_column, scan_for_column): Adjust users.
2604 * keyboard.c (last_point_position_buffer, last_point_position_window):
2605 Remove leftovers which are not used for recording undo any more.
2606 (command_loop_1, syms_of_keyboard): Adjust users.
2607 * xdisp.c (last_max_ascent): Remove leftover which is not used in
2608 redisplay_window any more.
2609 (move_it_to): Adjust user.
2611 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
2613 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
2614 Update dependencies.
2616 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
2618 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
2619 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
2622 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2624 * window.h (struct window): Replace hchild, vchild and buffer slots
2625 with the only contents slot. This is possible because each valid
2626 window may have either the child window (in vertical or horizontal
2627 combination) or buffer to display (for the leaf window). Using that,
2628 a lof of operations to traverse and/or change window hierarchies may
2629 be simplified. New member horizontal is used to distinguish between
2630 horizontal and vertical combinations of internal windows.
2631 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
2632 (WINDOW_VERTICAL_COMBINATION_P): New macros.
2633 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
2634 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
2635 Use contents slot, not buffer, where appropriate.
2636 (wset_combination): New function.
2637 (wset_buffer): Add eassert.
2638 (Fframe_first_window): Simplify the loop reaching first window.
2639 (Fwindow_buffer): Use WINDOW_LEAF_P.
2640 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
2641 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
2642 (unshow_buffer): Convert initial debugging check to eassert.
2643 (replace_window, recombine_windows, Fdelete_other_windows_internal)
2644 (make_parent_window, window_resize_check, window_resize_apply)
2645 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
2646 (Fset_window_configuration, delete_all_child_windows, save_window_save):
2647 Adjust to match struct window changes.
2648 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
2649 (mark_window_cursors_off, count_windows, get_leaf_windows)
2650 (foreach_window_1): Simplify the loop.
2651 * alloc.c (mark_object): Do not check for the leaf window because
2652 internal windows has no glyph matrices anyway.
2653 * dispnew.c (clear_window_matrices, showing_window_margins_p)
2654 (allocate_matrices_for_window_redisplay, fake_current_matrices)
2655 (allocate_matrices_for_frame_redisplay, free_window_matrices)
2656 (build_frame_matrix_from_window_tree, mirror_make_current)
2657 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
2658 (update_window_tree, set_window_update_flags): Simplify the loop.
2659 (sync_window_with_frame_matrix_rows): Enforce live window.
2660 Use contents slot, not buffer, where appropriate.
2661 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
2662 and WINDOW_HORIZONTAL_COMBINATION_P.
2663 (make_frame_visible_1): Simplify the loop.
2664 Use contents slot, not buffer, where appropriate.
2665 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
2666 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
2667 (expose_window_tree): Likewise.
2668 Use contents slot, not buffer, where appropriate.
2669 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
2670 to avoid deleted windows. Use contents slot instead of buffer.
2671 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
2672 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
2673 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
2674 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
2676 2013-03-28 Eli Zaretskii <eliz@gnu.org>
2678 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
2679 identify the reasons for assertion violations in bug#14062 and
2681 (Fx_show_tip): Fix compilation error under
2682 "--enable-check-lisp-object-type". (Bug#14073)
2684 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
2685 Reported by <rzl24ozi@gmail.com>.
2687 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2689 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
2691 (unwind_with_echo_area_buffer): ...to restore it here.
2692 This is needed to ensure that...
2693 (redisplay_window): ...both window markers are valid here,
2694 which is verified by eassert.
2695 * editfns.c (save_excursion_save): Do not assume that
2696 selected_window always displays the buffer.
2697 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
2700 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
2702 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
2705 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
2707 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
2709 2013-03-27 Eli Zaretskii <eliz@gnu.org>
2711 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
2712 since MinGW's w32api headers do. This avoids compiler warnings.
2714 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
2717 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2719 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
2721 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
2723 * gtkutil.c (style_changed_cb): Check if frame is live and an
2724 X frame (Bug#14038).
2726 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2728 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
2729 Define only for _WIN32_WINNT less than 0x0500.
2730 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
2732 Move inclusion of time.h before sys/time.h, so that MinGW64 could
2733 see its own definitions of 'struct timeval' and 'struct timezone'.
2735 Fix incompatibilities between MinGW.org and MinGW64 headers.
2736 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
2738 * w32.c (REPARSE_DATA_BUFFER): Guard with
2739 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
2741 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
2743 * xterm.c: Include X11/XKBlib.h
2744 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
2746 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
2748 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
2750 * blockinput.h (input_blocked_p): Likewise.
2751 * bytecode.c (exec_byte_code): Likewise.
2752 * callproc.c (call_process_kill, call_process_cleanup)
2753 (Fcall_process): Likewise.
2754 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
2755 (Fccl_execute_on_string): Likewise.
2756 * character.c (string_escape_byte8): Likewise.
2757 * charset.c (read_hex): Likewise.
2758 * cm.c (calccost): Likewise.
2759 * data.c (cons_to_unsigned): Likewise.
2760 * dired.c (directory_files_internal, file_name_completion):
2762 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
2763 (sit_for): Likewise.
2764 * doc.c (Fsubstitute_command_keys): Likewise.
2765 * doprnt.c (doprnt): Likewise.
2766 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
2767 * emacsgtkfixed.c: Likewise.
2768 * fileio.c (file_offset, Fwrite_region): Likewise.
2769 * floatfns.c (Fexpt, fmod_float): Likewise.
2770 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2772 * font.c (font_intern_prop): Likewise.
2773 * frame.c (x_set_alpha): Likewise.
2774 * gtkutil.c (get_utf8_string): Likewise.
2775 * indent.c (check_display_width): Likewise.
2776 * intervals.c (create_root_interval, rotate_right, rotate_left)
2777 (split_interval_right, split_interval_left)
2778 (adjust_intervals_for_insertion, delete_node)
2779 (interval_deletion_adjustment, adjust_intervals_for_deletion)
2780 (merge_interval_right, merge_interval_left, copy_intervals)
2781 (set_intervals_multibyte_1): Likewise.
2782 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
2783 * keymap.c (Fkey_description): Likewise.
2784 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
2785 * lread.c (openp, read_integer, read1, string_to_number):
2787 * menu.c (ensure_menu_items): Likewise.
2788 * minibuf.c (read_minibuf_noninteractive): Likewise.
2789 * print.c (printchar, strout): Likewise.
2790 * process.c (create_process, Faccept_process_output)
2791 (wait_reading_process_output, read_process_output, send_process)
2792 (wait_reading_process_output): Likewise.
2793 * profiler.c (make_log, handle_profiler_signal): Likewise.
2794 * regex.c (re_exec): Likewise.
2795 * regex.h: Likewise.
2796 * search.c (looking_at_1, Freplace_match): Likewise.
2797 * sysdep.c (get_child_status, procfs_ttyname)
2798 (procfs_get_total_memory): Likewise.
2799 * systime.h (EMACS_TIME_VALID_P): Likewise.
2800 * term.c (dissociate_if_controlling_tty): Likewise.
2801 * window.c (get_phys_cursor_glyph): Likewise.
2802 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
2803 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
2805 * xfns.c (Fx_window_property): Likewise.
2806 * xmenu.c (set_frame_menubar): Likewise.
2807 * xselect.c (x_get_window_property, x_handle_dnd_message):
2809 * xsmfns.c (smc_save_yourself_CB): Likewise.
2810 * xterm.c (x_scroll_bar_set_handle): Likewise.
2812 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
2814 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
2815 to be optional or nil. Adjust comment and convert it to docstring.
2816 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
2817 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
2819 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
2821 Static checking by GCC 4.8-20130319.
2822 * image.c (gif_load): Assume pass < 3 to pacify GCC.
2823 * process.c (Fset_process_datagram_address)
2824 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
2825 * xdisp.c (get_char_face_and_encoding):
2826 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
2827 (get_glyph_face_and_encoding): Prepare face before possibly using it.
2828 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
2830 2013-03-24 Ken Brown <kbrown@cornell.edu>
2832 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
2833 fix compilation on 64-bit Cygwin, where underscores are not
2834 automatically prepended.
2836 * w32term.c (w32_initialize): Silence compiler warning.
2838 2013-03-23 Eli Zaretskii <eliz@gnu.org>
2840 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
2841 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
2842 variables, to save and restore frame dimensions.
2843 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
2844 after returning from a 'fullscreen' configuration.
2845 use SendMessage instead of PostMessage to send the SC_RESTORE message,
2846 to avoid races between the main thread and the input thread.
2848 * w32term.h (struct w32_output): New members normal_width,
2849 normal_height, normal_top, normal_left, and prev_fsmode.
2850 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
2851 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
2854 * w32term.c (w32fullscreen_hook): Record last value of the frame's
2855 'fullscreen' parameter. Always record previous width and height
2856 of the frame, except when switching out of maximized modes, so
2857 that they could be restored correctly, instead of resetting to the
2858 default frame dimensions. Send SC_RESTORE command to the frame,
2859 unless we are going to send SC_MAXIMIZE, to restore the frame
2860 resize hints in the mouse pointer shown by the window manager.
2863 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
2865 * lisp.h (get_frame_param): Adjust conditions for prototype
2868 2013-03-22 Ken Brown <kbrown@cornell.edu>
2870 * unexcw.c: Drop unneeded inclusion of w32common.h.
2871 (report_sheap_usage): Declare.
2872 (read_exe_header): Add magic numbers for x86_64.
2873 (fixup_executable): Fix printf format specifier for unsigned long
2876 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
2878 * frame.h (struct frame): Put menu_bar_window under #ifdef
2879 because this member is not needed when X toolkit is in use.
2880 (fset_menu_bar_window):
2881 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2882 (free_glyphs, update_frame):
2883 * xdisp.c (expose_frame): Likewise.
2884 (display_menu_bar): Likewise. Remove redundant eassert.
2885 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
2888 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
2890 Use functions and constants to manipulate Lisp_Save_Value objects.
2891 This replaces code that used macros and strings and token-pasting.
2892 The change makes the C source a bit easier to follow,
2893 and shrinks the Emacs executable a bit.
2894 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
2895 (make_save_value): Change 1st arg from string to enum. All callers
2898 (mark_object): Use if, not #if, for GC_MARK_STACK.
2899 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
2900 (XSAVE_OBJECT): Now functions, not macros.
2901 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
2902 the constant was never used.
2903 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
2904 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
2905 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
2906 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
2908 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
2909 type3 with a single member save_type. All uses changed.
2910 (save_type, set_save_pointer, set_save_integer): New functions.
2911 * print.c (PRINTX): Remove.
2913 * alloc.c: Remove redundant static declarations.
2915 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2917 * window.h (struct window): Convert left_col, top_line, total_lines
2918 and total_cols from Lisp_Objects to integers. Adjust comments.
2919 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
2921 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
2922 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
2923 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
2924 Adjust users where appropriate.
2926 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2928 * frame.h (struct frame): Drop resx and resy because the same data is
2929 available from window system-specific output context. Adjust users.
2930 (default_pixels_per_inch_x, default_pixels_per_inch_y):
2931 New functions to provide defaults when no window system available.
2932 (FRAME_RES_X, FRAME_RES_Y): New macros.
2933 (NUMVAL): Move from xdisp.c.
2934 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
2935 (Ffont_face_attributes, Fopen_font):
2936 * image.c (gs_load):
2937 * w32font.c (fill_in_logfont):
2938 * xdisp.c (calc_pixel_width_or_height):
2939 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
2940 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
2942 2013-03-20 Kenichi Handa <handa@gnu.org>
2944 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
2945 to 1 (temporary workaround until a bug related to ASCII
2946 optimization is fixed).
2948 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
2950 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
2951 Signal error if window is not internal. Adjust docstring.
2952 (delete_all_child_windows): Use combination_limit to save the buffer.
2953 (Fset_window_configuration): Adjust accordingly.
2954 * print.c (syms_of_print): Initialize debugging output not here...
2955 (init_print_once): ...but in a new function here.
2956 * lisp.h (init_print_once): Add prototype.
2957 * emacs.c (main): Add call to init_print_once. Adjust comments.
2959 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
2961 * window.c (window_resize_check, window_resize_apply)
2962 (window_from_coordinates, recombine_windows, set_window_buffer)
2963 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
2964 (Fsplit_window_internal, Fdelete_window_internal)
2965 (freeze_window_starts): Use bool for booleans.
2966 * window.h (window_frame_coordinates, resize_frame_windows)
2967 (freeze_window_starts, set_window_buffer): Adjust prototypes.
2969 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
2971 * dispnew.c (bitch_at_user): Use `user-error'.
2973 2013-03-17 Ken Brown <kbrown@cornell.edu>
2975 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
2976 as return type of image_background. (Bug#13981)
2977 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
2979 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
2981 * nsterm.m (updateFrameSize:): Change resize increments if needed.
2982 (ns_select): Don't return with result uninitialized.
2984 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
2987 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
2989 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
2990 directories. If filename is nil, get directory name (Bug#13932).
2991 Use getFilename and getDirectory.
2992 (getFilename, getDirectory): New methods for EmacsSavePanel and
2994 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
2996 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
2998 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3000 2013-03-15 Kenichi Handa <handa@gnu.org>
3002 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3003 (adjust_after_replace): Make it back to static. Delete the third
3004 arg text_at_gap_tail. Cancel the code for handling it.
3006 * coding.h (struct coding_system): New member eol_seen.
3008 * coding.c (detect_ascii): New function.
3009 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3010 when the source bytes are actually scanned. On detecting for
3011 coding_category_utf_8_auto, call detect_ascii instead of scanning
3012 source bytes directly.
3013 (produce_chars): Call insert_from_gap with the new arg 0.
3014 (encode_coding): Likewise.
3015 (decode_coding_gap): Control ASCII optimization by the variable
3016 disable_ascii_optimization instead of #ifndef .. #endif.
3017 Deccode EOL format according to coding->eol_seen.
3018 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3021 * lisp.h (adjust_after_replace): Cancel externing it.
3022 (insert_from_gap): Adjust prototype.
3024 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3026 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3027 FULLSCREEN_MAXIMIZED. (Bug#13935)
3029 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3031 * region-cache.c (find_cache_boundary, move_cache_gap)
3032 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3033 Simplify debugging check and convert to eassert. Adjust comment.
3034 (pp_cache): Put under ENABLE_CHECKING.
3036 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3038 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3039 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3041 (w32fullscreen_hook): If the frame is visible, reset
3042 f->want_fullscreen flag after changing the frame size. If the
3043 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3046 2013-03-13 Daniel Colascione <dancol@dancol.org>
3048 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3049 too so that these builds can use Cygwin's file conversion
3050 functions. (We've been building and linking cygw32.o all along
3051 and just not using it.)
3053 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3055 File synchronization fixes (Bug#13944).
3056 * Makefile.in (LIB_FDATASYNC): New macro.
3058 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3059 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3060 Don't worry about HAVE_FSYNC, since a substitute fsync is
3061 available if the system lacks one.
3062 (Fwrite_regin): Retry fsync if interrupted.
3064 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3066 * w32term.c (w32_read_socket): If the Emacs frame is being
3067 activated, call w32fullscreen_hook, to make sure the new frame
3068 dimensions are in effect. (Bug#13937)
3070 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3072 * xdisp.c (init_iterator): Simplify because both character and byte
3073 positions are either specified or -1. Add eassert. Adjust comment.
3074 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3075 character and byte positions can be obtained from marker.
3077 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3079 Static checking by Sun C 5.12.
3080 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3081 * bytecode.c (exec_byte_code):
3082 * dispnew.c (init_display):
3084 * fileio.c (Fsubstitute_in_file_name):
3085 * keyboard.c (Fevent_convert_list):
3086 * keymap.c (Fsingle_key_description):
3087 * term.c (maybe_fatal, fatal):
3088 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3089 * xsmfns.c (Fhandle_save_session):
3090 Omit unreachable code.
3091 * keymap.c (map_keymap_char_table_item): Cast void * to
3092 a function pointer type; the C Standard requires this.
3094 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3095 Include <sys/param.h> unconditionally, as that works elsewhere and
3096 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3097 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3100 See ChangeLog.12 for earlier changes.
3106 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3108 This file is part of GNU Emacs.
3110 GNU Emacs is free software: you can redistribute it and/or modify
3111 it under the terms of the GNU General Public License as published by
3112 the Free Software Foundation, either version 3 of the License, or
3113 (at your option) any later version.
3115 GNU Emacs is distributed in the hope that it will be useful,
3116 but WITHOUT ANY WARRANTY; without even the implied warranty of
3117 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3118 GNU General Public License for more details.
3120 You should have received a copy of the GNU General Public License
3121 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.