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* Backport doc.c fix from trunk.Paul Eggert2014-03-201-1/+1
| | | | * doc.c (store_function_docstring): Fix pointer signedness mismatch.
* * lisp/emacs-lisp/nadvice.el (advice--make-docstring): Try harder to findStefan Monnier2014-03-201-1/+4
| | | | | | | | | | | the docstring of functions advised before dumping. * src/doc.c (store_function_docstring): Warn when we don't know where to put a docstring. (Fsubstitute_command_keys): Don't advertise the fact that text-properties are dropped, since we think it's a bug that we'll fix in 24.5. Fixes: debbugs:16993
* * src/doc.c (Fsnarf_documentation): Snarf not-yet-bound variablesGlenn Morris2014-02-271-3/+9
| | | | | | from custom-delayed-init-variables. Fixes: debbugs:11565
* Remove the dynamic-docstring-function feature.Chong Yidong2014-01-031-15/+0
| | | | | | | | | | | | | | | | | | | | | | | * emacs-lisp/advice.el (ad--make-advised-docstring): Change args. Ignore function-documentation property when getting documentation. (ad-activate-advised-definition): Use function-documentation generate the docstring. (ad-make-advised-definition): Don't call ad-make-advised-definition-docstring. (ad-make-advised-definition-docstring, ad-advised-definition-p): Delete functions. * emacs-lisp/nadvice.el (advice--make-docstring): Change args. (advice--docstring): Delete variable. (advice--make-1): Leave the docstring empty. (advice-add): Use function-documentation for advised docstring. * progmodes/sql.el (sql-help): Use function-documentation instead of dynamic-docstring-function property. No need to autoload now. (sql--help-docstring): New variable. (sql--make-help-docstring): Use it. * doc.c (Fdocumentation): Remove dynamic-docstring-function.
* Update copyright year to 2014 by running admin/update-copyright.Paul Eggert2014-01-011-1/+1
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* Don't let unusual after-change-functions overwrite " prin1" buffer in use.Eli Zaretskii2013-11-161-0/+6
| | | | | | | src/doc.c (Fsubstitute_command_keys): Inhibit modification hooks while we are using Vprin1_to_string_buffer. Fixes: debbugs:15907
* Omit some unnecessary casts.Paul Eggert2013-08-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many of these go back to the old pre-C89 days, when they may have been needed, but we've been assuming C89 or later for a while now. * alloc.c (live_string_p, live_cons_p, live_symbol_p) (live_float_p, live_misc_p, live_vector_p): * buffer.c (compare_overlays, cmp_for_strings, mmap_find) (mmap_alloc, alloc_buffer_text, enlarge_buffer_text) (defvar_per_buffer): * callint.c (Fcall_interactively): * doc.c (Fsubstitute_command_keys): * filelock.c (get_boot_time): * frame.c (xrdb_get_resource): * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb) (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer) (xg_get_file_name_from_selector, menuitem_destroy_callback) (menuitem_highlight_callback, menu_destroy_callback) (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb) (xg_tool_bar_callback, xg_get_tool_bar_widgets) (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback) (xg_tool_bar_help_callback, tb_size_cb): * image.c (xpm_alloc_color, png_read_from_memory) (png_read_from_file, png_load_body, our_memory_skip_input_data) (jpeg_memory_src, jpeg_file_src, imagemagick_load_image) (syms_of_image): * keymap.c (describe_map): * nsfns.m (Fns_display_monitor_attributes_list): * nsmenu.m (process_dialog:): * nsterm.m (hold_event): * process.c (wait_reading_process_output): * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec): * scroll.c (do_direct_scrolling, scrolling_1): * termcap.c (tgetent): * window.c (check_window_containing, add_window_to_list) (freeze_window_starts): * xdisp.c (compare_overlay_entries, vmessage): * xfns.c (x_window, x_get_monitor_attributes_xinerama) (x_get_monitor_attributes_xrandr) (Fx_display_monitor_attributes_list, x_display_info_for_name) (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb): * xfont.c (xfont_match, xfont_open): * xmenu.c (x_menu_wait_for_event, menu_highlight_callback) (menubar_selection_callback, menu_position_func) (popup_selection_callback, create_and_show_popup_menu) (dialog_selection_callback, create_and_show_dialog): * xrdb.c (x_get_string_resource): (main) [TESTRM]: * xsmfns.c (x_session_check_input): * xterm.c (x_draw_glyphless_glyph_string_foreground) (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback) (xaw_jump_callback, xaw_scroll_callback): Omit unnecessary casts.
* * doc.c: Fix minor memory and file descriptor leaks.Paul Eggert2013-07-181-16/+17
| | | | | | * doc.c (get_doc_string): Fix memory leak when doc file absent. (get_doc_string, Fsnarf_documentation): Fix file descriptor leak on error.
* A few more minor file errno-reporting bugs.Paul Eggert2013-07-161-1/+6
| | | | | | | | | * 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>.
* * fileio.c (report_file_errno): Fix errno reporting bug.Paul Eggert2013-07-161-1/+1
| | | | | | | | 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.
* Prefer list1 (X) to Fcons (X, Qnil) when building lists.Paul Eggert2013-07-151-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* Simplify buildobj processing.Paul Eggert2013-07-011-23/+10
| | | | | | | | | | * Makefile.in (buildobj.h): Make it a sequence of strings each followed by comma, rather than a single string. Put it into a .tmp file in case there's an error while generating it. (gl-stamp): Use .tmp for temp files. (mostlyclean): Clean .tmp files. * doc.c (buildobj): Move to just the routine that needs it. It's now an array of strings, so processing is simpler.
* * src/keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):Stefan Monnier2013-06-041-3/+1
| | | | | | * src/keyboard.c (menu_bar_items, tool_bar_items): * src/doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does not override local keymaps any more.
* Use just DOC instead of DOC-nn.mm.Stefan Monnier2013-05-151-2/+2
| | | | | | | | | | | | | | | | * lisp/loadup.el: Just use unversioned DOC. * Makefile.in (install-doc): DOC file is not version specific any more. * .bzrignore: Don't ignore DOC-* any more. * admin/quick-install-emacs: Don't prune DOC-* files a any more. * doc/lispref/loading.texi (Autoload): * doc/lispref/help.texi (Documentation Basics, Accessing Documentation) (Accessing Documentation, Accessing Documentation): DOC-* is now DOC. * etc/.gitignore: Don't ignore DOC-* any more. * lib-src/makefile.w32-in ($(DOC)): Use DOC rather than DOC-X. * msdos/sed1x.inp: Don't rewrite DOC any more. * nt/makefile.w32-in (clean, top-distclean): DOC-X doesn't exist any more. * src/Makefile.in (bootstrap-clean): DOC-* doesn't exist any more. * src/makefile.w32-in (DOC): Use just "DOC".
* * src/doc.c (get_doc_string): Slightly relax the sanity checking.Stefan Monnier2013-05-091-8/+14
| | | | | * src/lread.c (skip_dyn_eof): New function. (read1): Use it to skip the end of a file in response to #@00.
* Tune by using memchr and memrchr.Paul Eggert2013-02-111-3/+2
| | | | | | | | | | | | | | | * .bzrignore: Add string.h. * admin/merge-gnulib (GNULIB_MODULES): Add memrchr. * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate. * lib/memrchr.c, lib/string.in.h, m4/memrchr.m4, m4/string_h.m4: New files, from gnulib. * src/doc.c (Fsnarf_documentation): * src/fileio.c (Fsubstitute_in_file_name): * src/search.c (find_newline, scan_newline): * src/xdisp.c (pos_visible_p, display_count_lines): Use memchr and memrchr rather than scanning byte-by-byte. * src/search.c (find_newline): Rename from scan_buffer. Omit first arg TARGET, as it's always '\n'. All callers changed.
* * src/lread.c (skip_dyn_bytes): New function.Stefan Monnier2013-02-081-7/+7
| | | | | | | (read1): Use it. Use getc instead of READCHAR to read bytes. (load_each_byte): Remove. Update users. Fixes: debbugs:12598
* Merge from emacs-24; up to 2012-12-06T01:39:03Z!monnier@iro.umontreal.caPaul Eggert2013-01-021-1/+2
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| * Update copyright notices for 2013.Paul Eggert2013-01-011-1/+2
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* | Simplify via eabs.Paul Eggert2013-01-011-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | * dired.c (file_name_completion): * doc.c (get_doc_string): * floatfns.c (round2): * font.c (font_score, font_delete_unmatched): * fringe.c (compute_fringe_widths): * lread.c (read_list): * minibuf.c (Ftry_completion): * term.c (tty_ins_del_lines): * xterm.c (x_draw_image_foreground, x_draw_image_foreground_1): Use eabs (x) rather than open-coding it as (x < 0 ? -x : x).
* | src/doc.c: Fix bug#13034.Juanma Barranquero2012-11-301-0/+8
| | | | | | | | | | (Fdocumentation): Re-add handling of function-documentation, accidentally removed in 2012-11-09T04:10:16Z!monnier@iro.umontreal.ca.
* | New property dynamic-docstring-function for docstrings.Stefan Monnier2012-11-081-19/+16
|/ | | | | | | | | | | | | | * src/doc.c (Fdocumentation): Handle new property dynamic-docstring-function to replace the old ad-advice-info. * lisp/emacs-lisp/advice.el: Use new dynamic docstrings. (ad-make-advised-definition-docstring, ad-advised-definition-p): Use dynamic-docstring-function instead of ad-advice-info. (ad--make-advised-docstring): New function extracted from ad-make-advised-docstring. (ad-make-advised-docstring): Use it. * lisp/progmodes/sql.el (sql--make-help-docstring): New function, extracted from sql-help. (sql-help): Use it with dynamic-docstring-function.
* * src/doc.c (get_doc_string): Don't signal an error if the file is missing.Stefan Monnier2012-10-121-1/+2
| | | | | * lisp/help-fns.el (describe-variable, describe-function-1): * lisp/help-mode.el (help-make-xrefs): Remove error handler, made unneeded.
* Port better to POSIX hosts lacking _setjmp.Paul Eggert2012-09-151-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | * configure.ac (HAVE__SETJMP, HAVE_SIGSETJMP): New symbols. (_setjmp, _longjmp): Remove. * src/lisp.h: Include <setjmp.h> here, since we use its symbols here. All instances of '#include <setjmp.h>' removed, if the only reason for the instance was because "lisp.h" was included. (sys_jmp_buf, sys_setjmp, sys_longjmp): New symbols. Unless otherwise specified, replace all uses of jmp_buf, _setjmp, and _longjmp with the new symbols. Emacs already uses _setjmp if available, so this change affects only POSIXish hosts that have sigsetjmp but not _setjmp, such as some versions of Solaris and Unixware. (Also, POSIX-2008 marks _setjmp as obsolescent.) * src/image.c (_setjmp, _longjmp) [HAVE_PNG && !HAVE__SETJMP]: New macros. (png_load_body) [HAVE_PNG]: (PNG_LONGJMP) [HAVE_PNG && PNG_LIBPNG_VER < 10500]: (PNG_JMPBUF) [HAVE_PNG && PNG_LIBPNG_VER >= 10500]: Use _setjmp and _longjmp rather than sys_setjmp and sys_longjmp, since PNG requires jmp_buf. This is the only exception to the general rule that we now use sys_setjmp and sys_longjmp. This exception is OK since this code does not change the signal mask or longjmp out of a signal handler. Fixes: debbugs:12446
* Revert changes prompted only by gcc -Wjump-misses-init.Paul Eggert2012-09-031-2/+1
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* Fix minor problems found by static checking.Paul Eggert2012-09-031-1/+2
| | | | | | | | * buffer.c (Fdelete_all_overlays): Return nil. * doc.c (Fsubstitute_command_keys): * regex.c (WEAK_ALIAS): * xdisp.c (redisplay_internal): Move initialization down, to pacify GCC 4.7.1 -Wjump-misses-init.
* Clean up some extern decls.Paul Eggert2012-09-021-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mostly, this hoists extern decls out of .c files and into .h files. That way, we're more likely to catch errors if the interfaces change. * alloc.c [USE_GTK]: Include "gtkutil.h" so that we need not declare xg_mark_data. * dispextern.h (x_frame_parm_handlers): * font.h (Qxft): * lisp.h (Qlexical_binding, Qinternal_interpreter_environment) (Qextra_light, Qlight, Qsemi_light, Qsemi_bold, Qbold, Qextra_bold) (Qultra_bold, Qoblique, Qitalic): Move extern decl here from .c file. * alloc.c (xg_mark_data) [USE_GTK]: * doc.c (Qclosure): * eval.c (Qlexical_binding): * fns.c (time) [!HAVE_UNISTD_H]: * gtkutil.c (Qxft, Qnormal, Qextra_light, Qlight, Qsemi_light) (Qsemi_bold, Qbold, Qextra_bold, Qultra_bold, Qoblique, Qitalic): * image.c (Vlibrary_cache, QCloaded_from) [HAVE_NTGUI]: * lread.c (Qinternal_interpreter_environment): * minibuf.c (Qbuffer): * process.c (QCfamily, QCfilter): * widget.c (free_frame_faces): * xfaces.c (free_frame_menubar) [USE_X_TOOLKIT]: * xfont.c (x_clear_errors): * xterm.c (x_frame_parm_handlers): Remove now-redundant extern decls. * keyboard.c, keyboard.h (ignore_mouse_drag_p) [USE_GTK || HAVE_NS]: * xfaces.c (Qultra_light, Qreverse_oblique, Qreverse_italic): Now static. * xfaces.c: Remove unnecessary static decls. * xterm.c (updating_frame): Remove decl of nonexistent object.
* * doc.c, editfns.c, insdel.c, intervals.c: Use bool for boolean.Paul Eggert2012-09-021-21/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc.c (read_bytecode_char, get_doc_string, reread_doc_file) (Fdocumentation, Fdocumentation_property, Fsnarf_documentation) (Fsubstitute_command_keys): * editfns.c (region_limit, find_field, Fconstrain_to_field) (save_excursion_save, save_excursion_restore) (disassemble_lisp_time, decode_time_components, emacs_nmemftime) (format_time_string, general_insert_function) (make_buffer_string, make_buffer_string_both) (Fsubst_char_in_region, Ftranslate_region_internal, Fformat): * insdel.c (check_markers, gap_left, adjust_markers_for_insert) (copy_text, insert_1, insert_1_both, insert_from_string) (insert_from_string_before_markers, insert_from_string_1) (insert_from_buffer, insert_from_buffer_1, replace_range) (replace_range_2, del_range_1, del_range_byte, del_range_both) (del_range_2, modify_region): * intervals.c (intervals_equal, balance_possible_root_interval) (adjust_intervals_for_insertion, merge_properties_sticky) (graft_intervals_into_buffer, lookup_char_property) (adjust_for_invis_intang, set_point_both) (get_property_and_range, compare_string_intervals) (set_intervals_multibyte_1, set_intervals_multibyte): * keyboard.c (decode_timer): Use bool for boolean. * intervals.h, lisp.h, systime.h: Reflect above API changes. * editfns.c (struct info): Use 1-bit unsigned bitfields for booleans.
* Use ASCII tests for character types.Paul Eggert2012-08-161-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * admin/merge-gnulib (GNULIB_MODULES): Add c-ctype. * lwlib/lwlib-Xaw.c, lwlib/lwlib.c, lwlib/xlwmenu.c: Don't include <ctype.h>; no longer needed. * lwlib/lwlib-Xaw.c (openFont): * lwlib/xlwmenu.c (openXftFont): Test just for ASCII digits. * src/category.c, src/dispnew.c, src/doprnt.c, src/editfns.c, src/syntax.c * src/term.c, src/xfns.c, src/xterm.c: Don't include <ctype.h>; was not needed. * src/charset.c, src/doc.c, src/fileio.c, src/font.c, src/frame.c: * src/gtkutil.c, src/image.c, src/sysdep.c, src/xfaces.c: Include <c-ctype.h> instead of <ctype.h>. * src/nsterm.m: Include <c-ctype.h>. * src/charset.c (read_hex): * src/doc.c (Fsnarf_documentation): * src/fileio.c (IS_DRIVE) [WINDOWSNT]: (DRIVE_LETTER) [DOS_NT]: (Ffile_name_directory, Fexpand_file_name) (Fsubstitute_in_file_name): * src/font.c (font_parse_xlfd, font_parse_fcname): * src/frame.c (x_set_font_backend): * src/gtkutil.c (xg_get_font): * src/image.c (xbm_scan, xpm_scan, pbm_scan_number): * src/nsimage.m (hexchar): * src/nsterm.m (ns_xlfd_to_fontname): * src/sysdep.c (system_process_attributes): * src/xfaces.c (hash_string_case_insensitive): Use C-locale tests instead of locale-specific tests for character types, since we want the ASCII interpretation here, not the interpretation suitable for whatever happens to be the current locale.
* Revert and cleanup Lisp_Cons, Lisp_Misc and Lisp_Symbol things.Dmitry Antipov2012-08-071-1/+1
| | | | | | | | | | | | | | | | | | | * src/lisp.h (struct Lisp_Symbol): Change xname to meaningful name since all xname users are fixed long time ago. Do not use INTERNAL_FIELD. (set_symbol_name, set_symbol_function, set_symbol_plist): (set_symbol_next, set_overlay_plist): New function. (struct Lisp_Cons): Do not use INTERNAL_FIELD. (struct Lisp_Overlay): Likewise. (CVAR, MVAR, SVAR): Remove. * src/alloc.c, src/buffer.c, src/buffer.h, src/bytecode.c: * src/cmds.c, src/data.c, src/doc.c, src/eval.c, src/fns.c: * src/keyboard.c, src/lread.c, src/nsselect.m, src/xterm.c: Adjust users. * src/.gdbinit: Change to use name field of struct Lisp_Symbol where appropriate. * admin/coccinelle/overlay.cocci, admin/coccinelle/symbol.cocci: Remove.
* Remove unnecessary casts involving pointers.Paul Eggert2012-08-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | These casts are no longer needed now that we assume C89 or later, since they involve casting to or from void *. * alloc.c (make_pure_string, make_pure_c_string, pure_cons) (make_pure_float, make_pure_vector): * lisp.h (SAFE_ALLOCA, SAFE_ALLOCA_LISP): * macros.c (Fstart_kbd_macro): * menu.c (find_and_return_menu_selection): * minibuf.c (read_minibuf_noninteractive): * sysdep.c (closedir): * xdisp.c (x_produce_glyphs): * xfaces.c (compare_fonts_by_sort_order): * xfns.c (x_real_positions, select_visual): * xselect.c (x_stop_queuing_selection_requests) (x_get_window_property, x_get_window_property_as_lisp_data): * xterm.c (x_set_frame_alpha, x_find_modifier_meanings): Remove unnecessary pointer casts. * alloc.c (record_xmalloc): New function. * lisp.h (record_xmalloc): New decl. (SAFE_ALLOCA): Now takes just one arg -- the size -- and acts more like a function. This is because the pointer cast is not needed. All uses changed. * print.c (print_string, print_error_message): Avoid length recalc.
* Use INTERNAL_FIELD for symbols.Dmitry Antipov2012-08-011-1/+1
| | | | | | | | * src/lisp.h (SVAR): New macro. Adjust users. * src/alloc.c, src/bytecode.c, src/cmds.c, src/data.c, src/doc.c, src/eval.c: * src/fns.c, src/keyboard.c, src/lread.c, src/xterm.c: Users changed. * admin/coccinelle/symbol.cocci: Semantic patch to replace direct access to Lisp_Object members of struct Lisp_Symbol to SVAR.
* Simplify by avoiding confusing use of strncpy etc.Paul Eggert2012-07-101-1/+1
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* Use XCAR and XCDR instead of Fcar and Fcdr where possible.Dmitry Antipov2012-07-101-1/+1
| | | | | | | | | | | * admin/coccinelle/list_loop.cocci: Semantic patch to convert from Fcdr to XCDR and consistently use CONSP in the list iteration loops. * admin/coccinelle/vector_contents.cocci: Fix indentation. * src/callint.c, src/coding.c, src/doc.c, src/editfns.c, src/eval.c, * src/font.c, src/fontset.c, src/frame.c, src/gnutls.c, src/minibuf.c, * src/msdos.c, src/textprop.c, src/w32fns.c, src/w32menu.c, src/window.c, * src/xmenu.c: Changed to use XCAR and XCDR where argument type is known to be a Lisp_Cons.
* More xmalloc and related cleanup.Paul Eggert2012-07-051-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | * alloc.c, bidi.c, buffer.c, buffer.h, bytecode.c, callint.c: * callproc.c, charset.c, coding.c, composite.c, data.c, dispnew.c: * doc.c, editfns.c, emacs.c, eval.c, fileio.c, filelock.c, fns.c: * font.c, fontset.c, frame.c, fringe.c, ftfont.c, ftxfont.c, gmalloc.c: * gtkutil.c, image.c, keyboard.c, keymap.c, lread.c, macros.c, menu.c: * nsfns.m, nsfont.m, nsmenu.m, nsterm.m, print.c, process.c, ralloc.c: * regex.c, region-cache.c, scroll.c, search.c, sound.c, syntax.c: * sysdep.c, term.c, termcap.c, unexmacosx.c, window.c, xdisp.c: * xfaces.c, xfns.c, xftfont.c, xgselect.c, xmenu.c, xrdb.c, xselect.c: * xterm.c: Omit needless casts involving void * pointers and allocation. Prefer "P = xmalloc (sizeof *P)" to "P = xmalloc (sizeof (TYPE_OF_P))", as the former is more robust if P's type is changed. Prefer xzalloc to xmalloc + memset 0. Simplify malloc-or-realloc to realloc. Don't worry about xmalloc returning a null pointer. Prefer xstrdup to xmalloc + strcpy. * editfns.c (Fmessage_box): Grow message_text by at least 80 when growing it. * keyboard.c (apply_modifiers_uncached): Prefer local array to alloca of a constant.
* Cleanup xmalloc.Dmitry Antipov2012-07-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * admin/coccinelle/xzalloc.cocci: Semantic patch to convert calls to xmalloc with following memset to xzalloc. * src/lisp.h (xzalloc): New prototype. Omit needless casts. * src/alloc.c (xzalloc): New function. Omit needless casts. * src/charset.c: Omit needless casts. Convert all calls to malloc with following memset to xzalloc. * src/dispnew.c: Likewise. * src/fringe.c: Likewise. * src/image.c: Likewise. * src/sound.c: Likewise. * src/term.c: Likewise. * src/w32fns.c: Likewise. * src/w32font.c: Likewise. * src/w32term.c: Likewise. * src/xfaces.c: Likewise. * src/xfns.c: Likewise. * src/xterm.c: Likewise. * src/atimer.c: Omit needless casts. * src/buffer.c: Likewise. * src/callproc.c: Likewise. * src/ccl.c: Likewise. * src/coding.c: Likewise. * src/composite.c: Likewise. * src/doc.c: Likewise. * src/doprnt.c: Likewise. * src/editfns.c: Likewise. * src/emacs.c: Likewise. * src/eval.c: Likewise. * src/filelock.c: Likewise. * src/fns.c: Likewise. * src/gtkutil.c: Likewise. * src/keyboard.c: Likewise. * src/lisp.h: Likewise. * src/lread.c: Likewise. * src/minibuf.c: Likewise. * src/msdos.c: Likewise. * src/print.c: Likewise. * src/process.c: Likewise. * src/region-cache.c: Likewise. * src/search.c: Likewise. * src/sysdep.c: Likewise. * src/termcap.c: Likewise. * src/terminal.c: Likewise. * src/tparam.c: Likewise. * src/w16select.c: Likewise. * src/w32.c: Likewise. * src/w32reg.c: Likewise. * src/w32select.c: Likewise. * src/w32uniscribe.c: Likewise. * src/widget.c: Likewise. * src/xdisp.c: Likewise. * src/xmenu.c: Likewise. * src/xrdb.c: Likewise. * src/xselect.c: Likewise.
* Auto-generate EXFUN using make-docfileTom Tromey2012-07-031-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | src * window.c (Fset_window_margins, Fset_window_fringes) (Fset_window_scroll_bars, Fset_window_vscroll): No longer static. * textprop.c (Fprevious_property_change): No longer static. * syntax.c (Fsyntax_table_p): No longer static. * process.c (Fget_process, Fprocess_datagram_address): No longer static. * keymap.c (Flookup_key, Fcopy_keymap): No longer static. * keyboard.c (Fcommand_execute): No longer static. Remove EXFUN. * insdel.c (Fcombine_after_change_execute): No longer static. * image.c (Finit_image_library): No longer static. * fileio.c (Fmake_symbolic_link): No longer static. * eval.c (Ffetch_bytecode): No longer static. * editfns.c (Fuser_full_name): No longer static. * doc.c: (Fdocumentation_property, Fsnarf_documentation): No longer static. * buffer.c (Fset_buffer_major_mode, Fdelete_overlay): No longer static. * dired.c (Ffile_attributes): No longer static. * composite.c (Fcomposition_get_gstring): No longer static. * callproc.c (Fgetenv_internal): No longer static. * ccl.h: Remove EXFUNs. * buffer.h: Remove EXFUNs. * dispextern.h: Remove EXFUNs. * intervals.h: Remove EXFUNs. * fontset.h: Remove EXFUN. * font.h: Remove EXFUNs. * dosfns.c (system_process_attributes): Remove EXFUN. * keymap.h: Remove EXFUNs. * lisp.h: Remove EXFUNs. * w32term.h: Remove EXFUNs. * window.h: Remove EXFUNs. * xsettings.h: Remove EXFUN. * xterm.h: Remove EXFUN. lib-src * make-docfile.c (enum global_type) <FUNCTION>: New constant. (struct global) <value>: New field. (add_global): Add 'value' argument. (compare_globals): Sort functions at the end. (close_emacs_globals): New function. (write_globals): Handle functions. (scan_c_file): Call add_global for DEFUN.
* Let C-h f do autoloading, and report if a function was previously autoloaded.Chong Yidong2012-06-271-2/+2
| | | | | | | | | | | * lisp/help-fns.el (help-fns--autoloaded-p): New function. (describe-function-1): Refer to a function as "autoloaded" if it was autoloaded at any time in the past. Perform autoloading if help-enable-auto-load is non-nil. * lisp/help.el (help-enable-auto-load): New variable. * src/doc.c (Fsubstitute_command_keys): Fix punctuation.
* * buffer.h (FETCH_MULTIBYTE_CHAR): Define as inline.Andreas Schwab2012-06-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (BUF_FETCH_MULTIBYTE_CHAR): Likewise. * character.c (_fetch_multibyte_char_p): Remove. * alloc.c: Include "character.h" before "buffer.h". * bidi.c: Likewise. * buffer.c: Likewise. * bytecode.c: Likewise. * callint.c: Likewise. * callproc.c: Likewise. * casefiddle.c: Likewise. * casetab.c: Likewise. * category.c: Likewise. * cmds.c: Likewise. * coding.c: Likewise. * composite.c: Likewise. * dired.c: Likewise. * dispnew.c: Likewise. * doc.c: Likewise. * dosfns.c: Likewise. * editfns.c: Likewise. * emacs.c: Likewise. * fileio.c: Likewise. * filelock.c: Likewise. * font.c: Likewise. * fontset.c: Likewise. * fringe.c: Likewise. * indent.c: Likewise. * insdel.c: Likewise. * intervals.c: Likewise. * keyboard.c: Likewise. * keymap.c: Likewise. * lread.c: Likewise. * macros.c: Likewise. * marker.c: Likewise. * minibuf.c: Likewise. * nsfns.m: Likewise. * nsmenu.m: Likewise. * print.c: Likewise. * process.c: Likewise. * regex.c: Likewise. * region-cache.c: Likewise. * search.c: Likewise. * syntax.c: Likewise. * term.c: Likewise. * textprop.c: Likewise. * undo.c: Likewise. * unexsol.c: Likewise. * w16select.c: Likewise. * w32fns.c: Likewise. * w32menu.c: Likewise. * window.c: Likewise. * xdisp.c: Likewise. * xfns.c: Likewise. * xmenu.c: Likewise. * xml.c: Likewise. * xselect.c: Likewise.
* Merge from emacs-24; up to 2012-04-24T21:47:24Z!michael.albinus@gmx.deChong Yidong2012-05-311-8/+13
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| * * keymap.c (describe_map_tree): Revert 2011-07-07 change.Chong Yidong2012-05-301-8/+13
| | | | | | | | | | | | * doc.c (Fsubstitute_command_keys): Doc fix. Fixes: debbugs:1169
* | Merge from trunk.Paul Eggert2012-04-091-7/+10
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| * | doc.c fix for bug#11036Glenn Morris2012-04-091-7/+10
| |/ | | | | | | | | * src/doc.c (Fsnarf_documentation): Check variables, functions are bound, not just in the obarray, before snarfing them.
* | Merge from trunk.Paul Eggert2012-02-101-2/+4
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| * * doc.c (store_function_docstring): Fix last change.Chong Yidong2012-02-071-2/+2
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| * * doc.c (store_function_docstring): Avoid applying docstring of alias to ↵Chong Yidong2012-02-061-2/+4
| | | | | | | | | | | | base function. Fixes: debbugs:2603
* | Merge from trunk.Paul Eggert2012-01-091-1/+1
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| * Add 2012 to FSF copyright years for Emacs filesGlenn Morris2012-01-051-1/+1
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* | Merge from trunk.Paul Eggert2011-10-131-3/+5
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| * * doc.c (get_doc_string): Encode file name.Stefan Monnier2011-10-121-3/+5
| | | | | | | | Fixes: debbugs:9735
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