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* | Tune UNEVALLED functions by using XCAR instead of Fcar, etc.Paul Eggert2013-07-231-0/+8
| | | | | | | | | | | | | | | | | | * data.c (Fsetq_default): * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar) (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect) (Fcondition_case): Tune by taking advantage of the fact that ARGS is always a list when a function is declared to have UNEVALLED args.
* | * emacsgtkfixed.c: Port to GCC 4.6.Paul Eggert2013-07-231-0/+5
| | | | | | | | GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
* | src/callproc.c (child_setup): Silence compiler warnings.Juanma Barranquero2013-07-231-0/+5
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* | * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_framePaul Eggert2013-07-221-0/+6
| | | | | | | | | | | | | | when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h from messing up Emacs's 'struct frame'. Fixes: debbugs:14923
* | * alloc.c (make_save_ptr_ptr): Define this function.Paul Eggert2013-07-211-0/+6
| | | | | | | | | | It was inadvertently omitted. It's needed only if HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
* | * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no EmacsJan Djärv2013-07-211-0/+5
| | | | | | | | | | | | frame have focus. Fixes: debbugs:14895
* | Avoid vfork-related deadlock more cleanly.Paul Eggert2013-07-201-0/+10
| | | | | | | | | | | | | | | | | | * callproc.c (child_setup): When the child's exec fails, output the program name, as that's more useful. Use O_NONBLOCK to avoid deadlock. * process.c (create_process_1): Remove; no longer needed. (create_process): Remove timer hack; no longer needed, now that the child avoids deadlock.
* | lisp/ChangeLog, src/ChangeLog: Fix typos.Juanma Barranquero2013-07-211-3/+3
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* | Merge from emacs-24; up to 2012-12-31T11:35:13Z!rudalics@gmx.atGlenn Morris2013-07-201-0/+4
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| * * src/image.c (Fimage_flush): Fix doc typo.Glenn Morris2013-07-151-0/+4
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| * Add 24.3 release to ChangeLogsemacs-24.3Glenn Morris2013-03-101-0/+4
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* | Fix array bounds violation when pty allocation fails.Paul Eggert2013-07-201-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | * configure.ac (PTY_TTY_NAME_SPRINTF): Use PTY_NAME_SIZE, not sizeof pty_name, since pty_name is now a pointer to the array. * src/process.c (PTY_NAME_SIZE): New constant. (pty_name): Remove static variable; it's now auto. (allocate_pty): Define even if !HAVE_PTYS; that's simpler. Take pty_name as an arg rather than using a static variable. All callers changed. (create_process): Recover pty_flag from process, not from volatile local. (create_pty): Stay inside array even when pty allocation fails. (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
* | * lread.c (Fload): Avoid initialization only when lint checking.Paul Eggert2013-07-201-0/+5
| | | | | | | | Mention that it's needed only for older GCCs.
* | merge trunkKenichi Handa2013-07-201-0/+78
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| * | * lread.c (Fload): Avoid uninitialized warning.Andreas Schwab2013-07-201-0/+4
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| * | Fix some minor file descriptor leaks and related glitches.Paul Eggert2013-07-191-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC. (create_lock_file): Use write, not emacs_write. * image.c (slurp_file, png_load_body): * process.c (Fnetwork_interface_list, Fnetwork_interface_info) (server_accept_connection): Don't leak an fd on memory allocation failure. * image.c (slurp_file): Add a cheap heuristic for growing files. * xfaces.c (Fx_load_color_file): Block input around the fopen too, as that's what the other routines do. Maybe input need not be blocked at all, but it's better to be consistent. Avoid undefined behavior when strlen is zero.
| * | * alloc.c (staticpro): Avoid buffer overrun on repeated calls.Paul Eggert2013-07-191-0/+5
| | | | | | | | | | | | (NSTATICS): Now a constant; doesn't need to be a macro.
| * | (decode_coding_utf_8): Add simple loop for fast processing of ASCII characters.Richard M. Stallman2013-07-191-0/+5
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| * | * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.Paul Eggert2013-07-191-0/+4
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| * | Fix the fix for bug #14901.Eli Zaretskii2013-07-191-0/+7
| | | | | | | | | | | | | | | | | | | | | src/keyboard.c (kbd_buffer_get_event): Use Display_Info instead of unportable 'struct x_display_info'. (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info is a portable type.
| * | * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.Paul Eggert2013-07-181-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (procfs_ttyname): Don't use uninitialized storage if emacs_fopen or fscanf fails. (system_process_attributes): Prefer plain char to unsigned char when either will do. Clean up properly if interrupted or if memory allocations fail. Don't assume sscanf succeeds. Remove no-longer-needed workaround to stop GCC from whining. Read command-line once, instead of multiple times. Check read status a bit more carefully.
| * | Fix obscure porting bug with varargs functions.Paul Eggert2013-07-181-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code assumed that int is treated like ptrdiff_t in a vararg function, which is not a portable assumption. There was a similar -- though these days less likely -- porting problem with various assumptions that pointers of different types all smell the same as far as vararg functions is conserved. To make this problem less likely in the future, redo the API to use varargs functions. * alloc.c (make_save_value): Remove this vararg function. All uses changed to ... (make_save_int_int_int, make_save_obj_obj_obj_obj) (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory): New functions. (make_save_ptr): Rename from make_save_pointer, for consistency with the above. Define only on platforms that need it. All uses changed.
| * | lisp/ChangeLog, src/ChangeLog: Fix typos.Juanma Barranquero2013-07-191-1/+1
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| * | * keyboard.c: Try to fix typos in previous change.Paul Eggert2013-07-181-0/+7
| | | | | | | | | | | | | | | | | | (DISPLAY_LIST_INFO): New macro. (kbd_buffer_get_event): Do not access members that are not present in X11. Revert nadvertent change of "!=" to "=".
| * | Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.Juanma Barranquero2013-07-181-0/+6
| | | | | | | | | | | | | | | | | | | | | * lisp/frame.el (blink-cursor-timer-function, blink-cursor-suspend): Add check for W32. * src/keyboard.c (kbd_buffer_get_event): * src/w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
* | | * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.Kenichi Handa2013-07-201-0/+5
|/ / | | | | | | (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
* | * filelock.c: Fix unlikely file descriptor leaks.Paul Eggert2013-07-181-0/+5
| | | | | | | | | | | | (get_boot_time_1): Rework to avoid using emacs_open. This doesn't actually fix a leak, but is better anyway. (read_lock_data): Use read, not emacs_read.
* | * doc.c: Fix minor memory and file descriptor leaks.Paul Eggert2013-07-181-0/+5
| | | | | | | | | | | | * doc.c (get_doc_string): Fix memory leak when doc file absent. (get_doc_string, Fsnarf_documentation): Fix file descriptor leak on error.
* | * term.c: Fix minor fdopen-related file descriptor leaks.Paul Eggert2013-07-181-0/+4
| | | | | | | | | | * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails. (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
* | * charset.c: Fix file descriptor leaks and errno issues.Paul Eggert2013-07-171-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Include <errno.h>. (load_charset_map_from_file): Don't leak file descriptor on error. Use plain record_xmalloc since the allocation is larger than MAX_ALLOCA; that's simpler here. Simplify test for exhaustion of entries. * eval.c (record_unwind_protect_nothing): * fileio.c (fclose_unwind): New functions. * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind. The replacement doesn't block input, but that no longer seems necessary.
* | * lread.c: Fix file descriptor leaks and errno issues.Paul Eggert2013-07-171-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | (Fload): Close some races that leaked fds or streams when 'load' was interrupted. (Fload, openp): Report error number of last nontrivial failure to open. ENOENT counts as trivial. * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr): New functions. * fileio.c (close_file_unwind): No need to test whether FD is nonnegative, now that the function is always called with a nonnegative arg. * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove. All uses replaced with ... (clear_unwind_protect, set_unwind_protect_ptr): New decls.
* | A few more minor file errno-reporting bugs.Paul Eggert2013-07-161-0/+10
| | | | | | | | | | | | | | | | | | * callproc.c (Fcall_process): * doc.c (Fsnarf_documentation): * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link): * process.c (set_socket_option): Don't let a constructor trash errno. * doc.c: Include <errno.h>.
* | src/w32fns.c (unwind_create_tip_frame): Fix declaration.Juanma Barranquero2013-07-171-0/+4
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* | Fix w32 bug with call-process-region.Paul Eggert2013-07-161-1/+7
| | | | | | | | | | | | | | | | | | * callproc.c (Fcall_process_region): Pass nil, not "/dev/null", to Fcall_process when the input is empty. This simplifies the code a bit. It makes no difference on POSIXish platforms but apparently it fixes a bug on w32. Fixes: debbugs:14885
* | Fix bug where insert-file-contents closes a file twice.Paul Eggert2013-07-161-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | * fileio.c (close_file_unwind): Don't close if FD is negative; this can happen when unwinding a zapped file descriptor. (Finsert_file_contents): Unwind-protect the fd before the point marker, in case Emacs runs out of memory between the two unwind-protects. Don't trash errno when closing FD. Zap the FD in the specpdl when closing it, instead of deferring the removal of the unwind-protect; this fixes a bug where a child function unwinds the stack past us. Fixes: debbugs:14839
* | New unwind-protect flavors to better type-check C callbacks.Paul Eggert2013-07-161-0/+101
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This also lessens the need to write wrappers for callbacks, and the need for make_save_pointer. * alloca.c (free_save_value): * atimer.c (run_all_atimers): Now extern. * alloc.c (safe_alloca_unwind): * atimer.c (unwind_stop_other_atimers): * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]: * menu.c (cleanup_popup_menu) [HAVE_NS]: * minibuf.c (choose_minibuf_frame_1): * process.c (make_serial_process_unwind): * xdisp.h (pop_message_unwind): * xselect.c (queue_selection_requests_unwind): Remove no-longer-needed wrapper. All uses replaced by the wrappee. * alloca.c (record_xmalloc): Prefer record_unwind_protect_ptr to record_unwind_protect with make_save_pointer. * alloca.c (Fgarbage_collect): Prefer record_unwind_protect_void to passing a dummy. * buffer.c (restore_buffer): * window.c (restore_window_configuration): * xfns.c, w32fns.c (do_unwind_create_frame) New wrapper. All record-unwind uses of wrappee changed. * buffer.c (set_buffer_if_live): * callproc.c (call_process_cleanup, delete_temp_file): * coding.c (code_conversion_restore): * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]: * editfns.c (save_excursion_restore) (subst_char_in_region_unwind, subst_char_in_region_unwind_1) (save_restriction_restore): * eval.c (restore_stack_limits, un_autoload): * fns.c (require_unwind): * keyboard.c (recursive_edit_unwind, tracking_off): * lread.c (record_load_unwind, load_warn_old_style_backquotes): * macros.c (pop_kbd_macro, restore_menu_items): * nsfns.m (unwind_create_frame): * print.c (print_unwind): * process.c (start_process_unwind): * search.c (unwind_set_match_data): * window.c (select_window_norecord, select_frame_norecord): * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line) (fast_set_selected_frame): * xfns.c, w32fns.c (unwind_create_tip_frame): Return void, not a dummy Lisp_Object. All uses changed. * buffer.h (set_buffer_if_live): Move decl here from lisp.h. * callproc.c (call_process_kill): * fileio.c (restore_point_unwind, decide_coding_unwind) (build_annotations_unwind): * insdel.c (Fcombine_after_change_execute_1): * keyboard.c (read_char_help_form_unwind): * menu.c (unuse_menu_items): * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind): * sound.c (sound_cleanup): * xdisp.c (unwind_redisplay): * xfns.c (clean_up_dialog): * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind): Accept no args and return void, instead of accepting and returning a dummy Lisp_Object. All uses changed. * cygw32.c (fchdir_unwind): * fileio.c (close_file_unwind): * keyboard.c (restore_kboard_configuration): * lread.c (readevalllop_1): * process.c (wait_reading_process_output_unwind): Accept int and return void, rather than accepting an Emacs integer and returning a dummy object. In some cases this fixes an unlikely bug when the corresponding int is outside Emacs integer range. All uses changed. * dired.c (directory_files_internal_unwind): * fileio.c (do_auto_save_unwind): * gtkutil.c (pop_down_dialog): * insdel.c (reset_var_on_error): * lread.c (load_unwind): * xfns.c (clean_up_file_dialog): * xmenu.c, nsmenu.m (pop_down_menu): * xmenu.c (cleanup_widget_value_tree): * xselect.c (wait_for_property_change_unwind): Accept pointer and return void, rather than accepting an Emacs save value encapsulating the pointer and returning a dummy object. All uses changed. * editfns.c (Fformat): Update the saved pointer directly via set_unwind_protect_ptr rather than indirectly via make_save_pointer. * eval.c (specpdl_func): Remove. All uses replaced by definiens. (unwind_body): New function. (record_unwind_protect): First arg is now a function returning void, not a dummy Lisp_Object. (record_unwind_protect_ptr, record_unwind_protect_int) (record_unwind_protect_void): New functions. (unbind_to): Support SPECPDL_UNWIND_PTR etc. * fileio.c (struct auto_save_unwind): New type. (do_auto_save_unwind): Use it. (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind. * insdel.c (struct rvoe_arg): New type. (reset_var_on_error): Use it. * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID): New constants. (specbinding_func): Remove; there are now several such functions. (union specbinding): New members unwind_ptr, unwind_int, unwind_void. (set_unwind_protect_ptr): New function. * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
* | Be simpler and more consistent about reporting I/O errors.Paul Eggert2013-07-161-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region): Say "Read error" and "Write error", rather than "I/O error", or "IO error reading", or "IO error writing", when a read or write error occurs. * process.c (Fmake_network_process, wait_reading_process_output) (send_process, Fprocess_send_eof, wait_reading_process_output): Capitalize diagnostics consistently. Put "failed foo" at the start of the diagnostic, so that we don't capitalize the function name "foo". Consistently say "failed" for such diagnostics. * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string. All callers changed. This is so it can use report_file_error. * sysdep.c (serial_open, serial_configure): Capitalize I/O diagnostics consistently as above.
* | * fileio.c (report_file_errno): Fix errno reporting bug.Paul Eggert2013-07-161-0/+7
| | | | | | | | | | | | | | | | If the file name is neither null nor a pair, package it up as a singleton list. All callers changed, both to this function and to report_file_error. This fixes a bug where the memory allocator invoked by list1 set errno so that the immediately following report_file_error reported the wrong errno value.
* | Fix minor problems found by --enable-gcc-warnings.Paul Eggert2013-07-161-0/+6
| | | | | | | | | | * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value. * keyboard.c (kbd_buffer_get_event): Remove unused local.
* | Stop cursor blink after blink-cursor-blinks (10), stop timers when not blinking.Jan Djärv2013-07-161-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * etc/NEWS: Document blink-cursor-blinks and blink timers stopped. * lisp/frame.el (blink-cursor-blinks): New defcustom. (blink-cursor-blinks-done): New defvar. (blink-cursor-start): Set blink-cursor-blinks-done to 1. (blink-cursor-timer-function): Check if number of blinks has been done on X and NS. (blink-cursor-suspend, blink-cursor-check): New defuns. * src/frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions. (Fhandle_switch_frame): Call Fhandle_focus_in. (syms_of_frame): defsubr handle-focus-in/out. * src/keyboard.c (Qfocus_in, Qfocus_out): New static objects. (make_lispy_focus_in, make_lispy_focus_out): Declare and define. (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no switch frame event is made. Check ! NILP (event->arg) if X11 (moved from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11 and there is a focused frame. (head_table): Add focus-in and focus-out. (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map, bind to handle-focus-in/out. * src/nsterm.m (windowDidResignKey): If this is the focused frame, generate FOCUS_OUT_EVENT. * src/termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT. * src/xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT. Set event->arg to Qt if switch-event shall be generated. Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
* | Fix porting bug to older POSIXish platforms.Paul Eggert2013-07-161-0/+6
| | | | | | | | | | | | | | | | | | * sysdep.c (emacs_pipe): New function, that implements pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC. This should port better to CentOS 5 and to Mac OS X 10.6. All calls to pipe2 changed. Fixes: debbugs:14862
* | Prefer list1 (X) to Fcons (X, Qnil) when building lists.Paul Eggert2013-07-151-0/+83
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes the code easier to read and the executable a bit smaller. Do not replace all calls to Fcons that happen to create lists, just calls that are intended to create lists. For example, when creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil)) rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil). Similarly for list2 through list5. * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): * bytecode.c (exec_byte_code): * callint.c (quotify_arg, Fcall_interactively): * callproc.c (Fcall_process, create_temp_file): * charset.c (load_charset_map_from_file) (Fdefine_charset_internal, init_charset): * coding.c (get_translation_table, detect_coding_system) (Fcheck_coding_systems_region) (Fset_terminal_coding_system_internal) (Fdefine_coding_system_internal, Fdefine_coding_system_alias): * composite.c (update_compositions, Ffind_composition_internal): * dired.c (directory_files_internal, file_name_completion) (Fsystem_users): * dispnew.c (Fopen_termscript, bitch_at_user, init_display): * doc.c (Fsnarf_documentation): * editfns.c (Fmessage_box): * emacs.c (main): * eval.c (do_debug_on_call, signal_error, maybe_call_debugger) (Feval, eval_sub, Ffuncall, apply_lambda): * fileio.c (make_temp_name, Fcopy_file, Faccess_file) (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes) (Fset_file_times, Finsert_file_contents) (Fchoose_write_coding_system, Fwrite_region): * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns): * font.c (font_registry_charsets, font_parse_fcname) (font_prepare_cache, font_update_drivers, Flist_fonts): * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset): * frame.c (make_frame, Fmake_terminal_frame) (x_set_frame_parameters, x_report_frame_params) (x_default_parameter, Fx_parse_geometry): * ftfont.c (syms_of_ftfont): * image.c (gif_load): * keyboard.c (command_loop_1): * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1) (Fcopy_keymap, append_key, Fcurrent_active_maps) (Fminor_mode_key_binding, accessible_keymaps_1) (Faccessible_keymaps, Fwhere_is_internal): * lread.c (read_emacs_mule_char): * menu.c (find_and_return_menu_selection): * minibuf.c (get_minibuffer): * nsfns.m (Fns_perform_service): * nsfont.m (ns_script_to_charset): * nsmenu.m (ns_popup_dialog): * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard) (Fx_own_selection_internal): * nsterm.m (append2): * print.c (Fredirect_debugging_output) (print_prune_string_charset): * process.c (Fdelete_process, Fprocess_contact) (Fformat_network_address, set_socket_option) (read_and_dispose_of_process_output, write_queue_push) (send_process, exec_sentinel): * sound.c (Fplay_sound_internal): * textprop.c (validate_plist, add_properties) (Fput_text_property, Fadd_face_text_property) (copy_text_properties, text_property_list, syms_of_textprop): * unexaix.c (report_error): * unexcoff.c (report_error): * unexsol.c (unexec): * xdisp.c (redisplay_tool_bar, store_mode_line_string) (Fformat_mode_line, syms_of_xdisp): * xfaces.c (set_font_frame_param) (Finternal_lisp_face_attribute_values) (Finternal_merge_in_global_face, syms_of_xfaces): * xfns.c (x_default_scroll_bar_color_parameter) (x_default_font_parameter, x_create_tip_frame): * xfont.c (xfont_supported_scripts): * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show) (menu_help_callback, xmenu_show): * xml.c (make_dom): * xterm.c (set_wm_state): Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list, and similarly for list2 through list5.
* | * callproc.c (Fcall_process_region): Fix minor race and tune.Paul Eggert2013-07-141-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | (create_temp_file): New function, with the temp-file-creation part of the old Fcall_process_region. Use Fcopy_sequence to create the temp file name, rather than alloca + build_string, for simplicity. Don't bother to block input around the temp file creation; shouldn't be needed. Simplify use of mktemp. Use record_unwind_protect immediately after creating the temp file; this closes an unlikely race where the temp file was not removed. Use memcpy rather than an open-coded loop. (Fcall_process_region): Use the new function. If the input is empty, redirect from /dev/null rather than from a newly created empty temp file; this avoids unnecessary file system traffic.
* | * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:Paul Eggert2013-07-141-0/+4
| | | | | | | | | | Simplify by making this case like the other two. This is a bit slower on obsolete hosts, but the extra complexity isn't worth it.
* | * callproc.c (child_setup, relocate_fd) [!DOS_NT]:Paul Eggert2013-07-131-0/+6
| | | | | | | | | | * process.c (create_process) [!DOS_NT]: Remove now-unnecessary calls to emacs_close.
* | Prevent leak in GDI objects (bug #14850).Eli Zaretskii2013-07-131-0/+3
| | | | | | | | | | src/w32term.c (x_draw_hollow_cursor): Delete the brush object when returning early.
* | Fix bug #14822 with decoding when inhibit-null-byte-detection is non-nil.Eli Zaretskii2013-07-131-0/+6
| | | | | | | | | | src/coding.c (syms_of_coding): Set up inhibit-null-byte-detection and inhibit-iso-escape-detection attributes of 'undecided'.
* | * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.Paul Eggert2013-07-131-0/+4
| | | | | | | | | | Reported by Herbert J. Skuhra in <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
* | Don't lose top specpdl entry when memory is exhausted.Paul Eggert2013-07-121-0/+8
| | | | | | | | | | | | | | * eval.c (grow_specpdl): Increment specpdl top by 1 and check for specpdl overflow here, to simplify callers; all callers changed. Always reserve an unused entry at the stack top; this avoids losing the top entry's information when memory is exhausted.
* | Clean up errno reporting and fix some errno-reporting bugs.Paul Eggert2013-07-121-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * callproc.c (Fcall_process): * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region): * process.c (create_process, Fmake_network_process): * unexaix.c (report_error): * unexcoff.c (report_error): Be more careful about reporting the errno of failed operations. The code previously reported the wrong errno sometimes. Also, prefer report_file_errno to setting errno + report_file_error. (Fcall_process): Look at openp return value rather than at path, as that's a bit faster and clearer when there's a numeric predicate. * fileio.c (report_file_errno): New function, with most of the old contents of report_file_error. (report_file_error): Use it. (Ffile_exists_p, Ffile_accessible_directory_p): Set errno to 0 when it is junk. * fileio.c (Faccess_file): * image.c (x_create_bitmap_from_file): Use faccessat rather than opening the file, to avoid the hassle of having a file descriptor open. * lisp.h (report_file_errno): New decl. * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
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