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Author SHA1 Message Date
Paul Eggert
1271626ab5 Backport doc.c fix from trunk. 
* doc.c (store_function_docstring): Fix pointer signedness mismatch.
 2014-03-20 17:10:29 -07:00
Stefan Monnier
049fac7c94 * lisp/emacs-lisp/nadvice.el (advice--make-docstring): Try harder to find 
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
 2014-03-20 12:00:17 -04:00
Glenn Morris
2241d76e83 * src/doc.c (Fsnarf_documentation): Snarf not-yet-bound variables 
from custom-delayed-init-variables.

Fixes: debbugs:11565
 2014-02-27 21:00:17 -05:00
Chong Yidong
0d53f628be Remove the dynamic-docstring-function feature. 
* 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.
 2014-01-03 13:37:58 +08:00
Paul Eggert
ba3189039a Update copyright year to 2014 by running admin/update-copyright. 2014-01-01 07:43:34 +00:00
Eli Zaretskii
d17f4dba9c Don't let unusual after-change-functions overwrite " prin1" buffer in use. 
src/doc.c (Fsubstitute_command_keys): Inhibit modification hooks
 while we are using Vprin1_to_string_buffer.

Fixes: debbugs:15907
 2013-11-16 12:23:09 +02:00
Paul Eggert
7d652d9768 Omit some unnecessary casts. 
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.
 2013-08-10 18:30:20 -07:00
Paul Eggert
a8cd483645 * doc.c: Fix minor memory and file descriptor leaks. 
* doc.c (get_doc_string): Fix memory leak when doc file absent.
(get_doc_string, Fsnarf_documentation):
Fix file descriptor leak on error.
 2013-07-18 02:55:00 -07:00
Paul Eggert
b648c16370 A few more minor file errno-reporting bugs. 
* 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>.
 2013-07-16 21:37:27 -07:00
Paul Eggert
a9757f6a03 * fileio.c (report_file_errno): Fix errno reporting bug. 
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.
 2013-07-16 09:39:42 -07:00
Paul Eggert
6c6f1994bf Prefer list1 (X) to Fcons (X, Qnil) when building lists. 
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.
 2013-07-15 23:39:49 -07:00
Paul Eggert
c2418359b3 Simplify buildobj processing. 
* 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.
 2013-07-01 17:57:46 -07:00
Stefan Monnier
bfa3acd65b * src/keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings): 
* 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.
 2013-06-04 21:58:43 -04:00
Stefan Monnier
6e911150d0 Use just DOC instead of DOC-nn.mm. 
* 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".
 2013-05-15 16:12:53 -04:00
Stefan Monnier
759fd76395 * src/doc.c (get_doc_string): Slightly relax the sanity checking. 
* src/lread.c (skip_dyn_eof): New function.
(read1): Use it to skip the end of a file in response to #@00.
 2013-05-09 14:30:46 -04:00
Paul Eggert
a84b7c5334 Tune by using memchr and memrchr. 
* .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.
 2013-02-11 15:37:18 -08:00
Stefan Monnier
75a65c7eb4 * src/lread.c (skip_dyn_bytes): New function. 
(read1): Use it.  Use getc instead of READCHAR to read bytes.
(load_each_byte): Remove.  Update users.

Fixes: debbugs:12598
 2013-02-08 12:42:09 -05:00
Paul Eggert
0877d0dc24 Merge from emacs-24; up to 2012-12-06T01:39:03Z!monnier@iro.umontreal.ca 2013-01-02 08:13:04 -08:00
Paul Eggert
71376d4b88 Simplify via eabs. 
* 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).
 2013-01-01 23:57:00 -08:00
Paul Eggert
ab422c4d68 Update copyright notices for 2013. 2013-01-01 09:11:05 +00:00
Juanma Barranquero
f8aff4c6b8 src/doc.c: Fix bug#13034. 
(Fdocumentation): Re-add handling of function-documentation,
accidentally removed in 2012-11-09T04:10:16Z!monnier@iro.umontreal.ca.
 2012-11-30 18:27:41 +01:00
Stefan Monnier
57618ecf33 New property dynamic-docstring-function for docstrings. 
* 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.
 2012-11-08 23:10:16 -05:00
Stefan Monnier
06485aa821 * src/doc.c (get_doc_string): Don't signal an error if the file is missing. 
* lisp/help-fns.el (describe-variable, describe-function-1):
* lisp/help-mode.el (help-make-xrefs): Remove error handler, made unneeded.
 2012-10-12 16:11:50 -04:00
Paul Eggert
0328b6de4a Port better to POSIX hosts lacking _setjmp. 
* 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
 2012-09-15 00:06:56 -07:00
Paul Eggert
d42f4f0fb3 Revert changes prompted only by gcc -Wjump-misses-init. 2012-09-03 12:36:09 -07:00
Paul Eggert
26d4541d4c Fix minor problems found by static checking. 
* 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.
 2012-09-03 02:22:43 -07:00
Paul Eggert
a411ac43d3 Clean up some extern decls. 
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.
 2012-09-02 09:56:31 -07:00
Paul Eggert
a08d4ba773 * doc.c, editfns.c, insdel.c, intervals.c: Use bool for boolean. 
* 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.
 2012-09-02 00:10:10 -07:00
Paul Eggert
620f13b061 Use ASCII tests for character types. 
* 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.
 2012-08-16 14:58:44 -07:00
Dmitry Antipov
c644523bd8 Revert and cleanup Lisp_Cons, Lisp_Misc and Lisp_Symbol things. 
* 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.
 2012-08-07 17:37:21 +04:00
Paul Eggert
98c6f1e36f Remove unnecessary casts involving pointers. 
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.
 2012-08-03 16:36:11 -07:00
Dmitry Antipov
8271d59040 Use INTERNAL_FIELD for symbols. 
* 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.
 2012-08-01 11:57:09 +04:00
Paul Eggert
e99a530f8c Simplify by avoiding confusing use of strncpy etc. 2012-07-10 14:48:34 -07:00
Dmitry Antipov
7d7bbefd04 Use XCAR and XCDR instead of Fcar and Fcdr where possible. 
* 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.
 2012-07-10 20:53:26 +04:00
Paul Eggert
38182d901d More xmalloc and related cleanup. 
* 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.
 2012-07-05 11:35:48 -07:00
Dmitry Antipov
23f86fce48 Cleanup xmalloc. 
* 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.
 2012-07-05 10:32:41 +04:00
Tom Tromey
404dbd373a Auto-generate EXFUN using make-docfile 
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.
 2012-07-03 12:24:42 -06:00
Chong Yidong
c89926a5f1 Let C-h f do autoloading, and report if a function was previously autoloaded. 
* 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.
 2012-06-27 13:47:14 +08:00
Andreas Schwab
e5560ff7d2 * buffer.h (FETCH_MULTIBYTE_CHAR): Define as inline. 
(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.
 2012-06-16 14:24:15 +02:00
Chong Yidong
efc00ab16e Merge from emacs-24; up to 2012-04-24T21:47:24Z!michael.albinus@gmx.de 2012-05-31 14:08:06 +08:00
Chong Yidong
353c87f6ff * keymap.c (describe_map_tree): Revert 2011-07-07 change. 
* doc.c (Fsubstitute_command_keys): Doc fix.

Fixes: debbugs:1169
 2012-05-30 22:08:58 +08:00
Paul Eggert
45e9f7da84 Merge from trunk. 2012-04-09 15:54:59 -07:00
Glenn Morris
05920a43fc doc.c fix for bug#11036 
* src/doc.c (Fsnarf_documentation): Check variables, functions are bound,
not just in the obarray, before snarfing them.
 2012-04-09 16:43:15 -04:00
Paul Eggert
6e6c82a4e6 Merge from trunk. 2012-02-10 10:58:48 -08:00
Chong Yidong
4a6c7bb874 * doc.c (store_function_docstring): Fix last change. 2012-02-07 00:53:51 +08:00
Chong Yidong
1449fa1d08 * doc.c (store_function_docstring): Avoid applying docstring of alias to base function. 
Fixes: debbugs:2603
 2012-02-06 21:43:39 +08:00
Paul Eggert
35cf62d95c Merge from trunk. 2012-01-09 09:36:10 -08:00
Glenn Morris
acaf905b11 Add 2012 to FSF copyright years for Emacs files 2012-01-05 01:46:05 -08:00
Paul Eggert
7ebd31ee07 Merge from trunk. 2011-10-13 00:03:41 -07:00
Stefan Monnier
8fe012c4e6 * doc.c (get_doc_string): Encode file name. 
Fixes: debbugs:9735
 2011-10-12 15:08:04 -04:00