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* Update copyright year to 2017Paul Eggert2016-12-311-1/+1
| | | | Run admin/update-copyright.
* Rework C source files to avoid ^(Paul Eggert2016-03-101-2/+2
| | | | | | | | Work around Bug#22884 by rewording comments and strings to avoid ‘(’ at the start of a line unless it starts a function. This change is a short-term hack; in the longer run we plan to fix cc-mode’s performance for C files that have ‘(’ at the start of a line in a comment or string.
* * lib-src/make-docfile.c: Include stdarg.h.Paul Eggert2016-02-111-0/+1
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* make-docfile cleanup for I/O, etc.Paul Eggert2016-02-101-90/+110
| | | | | | | | | | | | | | | | | | | | | * lib-src/make-docfile.c (progname, generate_globals, num_globals) (num_globals_allocated, globals): Now static. (generate_globals, struct rcsoc_state, read_c_string_or_comment): (write_c_args, scan_c_stream, search_lisp_doc_at_eol, scan_lisp_file): Use bool for boolean. (verror): New function. (fatal, error): Use it. API is now like printf. All callers changed. (main): Remove err_count local that was always 0. (main, scan_c_stream, scan_lisp_file): Check for I/O error. (scan_file, scan_c_file, scan_c_stream, scan_lisp_file): Return void, not 0. (put_char, scan_keyword_or_put_char, scan_c_file): Use char for byte. (scan_keyword_or_put_char): Check for missing ( and unexpected EOF. (close_emacs_globals): Use ptrdiff_t for index, not int. (scan_c_file, scan_lisp_file): Exit with failure if file cannot be opened, rather than diagnosing but exiting with status 0. (search_lisp_doc_at_eol): Don't worry about ungetc of EOF; it's portable now.
* Memory-management cleanup in make-docfilePaul Eggert2016-02-101-57/+75
| | | | | | | | | | | | | | | | | | | | | | I compiled it with -fsanitize=address and fixed the leaks it detected. Also, I changed it to prefer signed to unsigned integer types, and to check for integer overflow. * lib-src/make-docfile.c: Include <stddef.h>, <stdint.h>, <intprops.h>, <min-max.h>. (memory_exhausted): New function. (xmalloc, xrealloc): Use it. (xmalloc, xrealloc, scan_file, struct rcsoc_state, write_c_args) (uncompiled, scan_lisp_file): Prefer signed integer types to unsigned. (xstrdup): Remove. All uses removed. (num_globals, num_globals_allocated, write_globals, scan_c_stream): Use ptrdiff_t, not int, for indexes that in theory could exceed INT_MAX. (add_global): Use const to pacify --enable-gcc-warnings. Make a copy here, rather than relying on strdup calls later. (add_global, write_globals, scan_c_stream): Avoid integer overflow when calculating sizes. (write_globals, scan_c_stream, scan_lisp_file): Avoid memory leak. (scan_c_stream): Check for add_global failure.
* Update copyright year to 2016Paul Eggert2016-01-011-1/+1
| | | | Run admin/update-copyright.
* Use straight quotes in lib-src diagnosticsPaul Eggert2015-08-271-2/+2
| | | | | | | | | | | | | | | These auxiliary programs can’t use Emacs’s text-quoting-style, and it’s too much trouble to redo that mechanism by hand. So just use straight quotes for now. * lib-src/ebrowse.c (main): * lib-src/emacsclient.c (decode_options, main): * lib-src/etags.c (Ada_help, default_C_help, Cplusplus_help) (Forth_help, HTML_help, Lisp_help, Makefile_help, Objc_help) (Perl_help, PHP_help, Python_help, Scheme_help, TeX_help, auto_help) (none_help, print_language_names, print_help, add_regex) (suggest_asking_for_help): * lib-src/make-docfile.c (write_c_args, scan_c_stream): Use straight quotes in diagnostics.
* Spelling fixesPaul Eggert2015-02-211-1/+1
| | | | | | | | * lisp/cedet/semantic/doc.el (semantic-documentation-comment-preceding-tag): Rename from semantic-documentation-comment-preceeding-tag. All uses changed. Leave an obsolete alias behind. * src/lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS): Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
* Better support for future pluginsPaul Eggert2015-02-121-13/+14
| | | | | | | | | | | | See the thread containing: http://lists.gnu.org/archive/html/emacs-devel/2015-02/msg00720.html * lib-src/make-docfile.c (write_globals): Generate code that #defines Qxxx macros other than Qnil only if DEFINE_NONNIL_Q_SYMBOL_MACROS. Qnil is safe to define even in plugins, since it must be zero for other reasons. * src/lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed. (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
* Give up on -Wsuggest-attribute=constPaul Eggert2015-01-151-12/+0
| | | | | | | | | | | | | | | | The attribute doesn't help performance significantly, and the warning seems to be more trouble than it's worth. See the thread at: http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00361.html * configure.ac (WERROR_CFLAGS): Don't use -Wsuggest-attribute=const. * lib-src/make-docfile.c (write_globals): Remove special hack for Fnext_read_file_uses_dialog_p. * src/decompress.c (Fzlib_available_p): * src/gnutls.c (Fgnutls_available_p): * src/gtkutil.h (xg_uses_old_file_dialog): * src/xdisp.c (Ftool_bar_height): * src/xmenu.c (popup_activated): No longer const, since it's not const on at lest some configurations, and we shouldn't lie to the compiler.
* Don't say Fnext_read_file_uses_dialog_p is constPaul Eggert2015-01-131-0/+12
| | | | | | | | | | | | | | It's const only if a windowing system is not used; don't say it's const otherwise. See: http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html * lib-src/make-docfile.c (write_globals): Add a special hack for Fnext_read_file_uses_dialog_p. * src/fileio.c (next_read_file_uses_dialog_p): Remove. Move guts back to ... (Fnext_read_file_uses_dialog_p): ... here. Don't declare as const, as make-docfile.c now has a special case for this function. This is an ugly hack, but it's better than lying to the compiler.
* Support const and noreturn DEFUN attributes.Dmitry Antipov2015-01-131-39/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | * lib-src/make-docfile.c (struct global): New field 'flags'. (DEFUN_noreturn, DEFUN_const): New enum bitfields. (add_global): Now return pointer to global. (write_globals): Add _Noreturn and ATTRIBUTE_CONST attributes if requested by global's flags. (stream_match): New function. (scan_c_stream): Recognize 'attributes:' of DEFUN. * src/callint.c (Finteractive): * src/character.c (Fcharacterp, Fmax_char): * src.data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp) (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp) (Ffloatp, Fbyteorder): * src/decompress.c (Fzlib_available_p): * src/fns.c (Fidentity): * src/frame.c (Fframe_windows_min_size): * src/gnutls.c (Fgnutls_error_p, Fgnutls_available_p): * src/window.c (Fwindow__sanitize_window_sizes): * src/xdisp.c (Ftool_bar_height): * src/xfaces.c (Fface_attribute_relative_p): Add const attribute. * src/emacs.c (Fkill_emacs): * src/eval.c (Fthrow): * src/keyboard.c (Ftop_level, Fexit_recursive_edit) (Fabor_recursive_edit): Add noreturn attribute.
* Port to 32-bit --with-wide-intPaul Eggert2015-01-101-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | Prefer symbol indexes to struct Lisp_Symbol * casted and then widened, as the latter had trouble with GCC on Fedora 21 when configured --with-wide-int and when used in static initializers. * lib-src/make-docfile.c (write_globals): Define and use symbols like iQnil (a small integer, like 0) rather than aQnil (an address constant). * src/alloc.c (garbage_collect_1, which_symbols): * src/lread.c (init_obarray): Prefer builtin_lisp_symbol when it can be used. * src/dispextern.h (struct image_type.type): * src/font.c (font_property_table.key): * src/frame.c (struct frame_parm_table.sym): * src/keyboard.c (scroll_bar_parts, struct event_head): * src/xdisp.c (struct props.name): Use the index of a builtin symbol rather than its address. All uses changed. * src/lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ... (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with symbol indexes rather than pointers, and which work better on MSB hosts because they shift right before tagging. All uses changed. (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END): No longer noops on wide-int hosts, since they work now. (builtin_lisp_symbol): New function.
* Port to 32-bit Sun C 5.12 sparcPaul Eggert2015-01-101-1/+1
| | | | | | * make-docfile.c (close_emacs_globals): Align lispsym to GCALIGNMENT. The alignment is required on all platforms; it just happens to have been properly aligned on the previous platforms we tested.
* Use 0 for QnilPaul Eggert2015-01-051-0/+10
| | | | | | | | | | | | | | | | | | | | Fixes Bug#15880. If USE_LSB_TAG, arrange for the representation of Qnil to be zero so that NILP (x) is equivalent to testing whether x is 0 at the machine level. The overall effects of this and the previous patch shrink the size of the text segment by 2.3% and speeds up compilation of all the .elc files by about 0.5% on my platform, which is Fedora 20 x86-64. * lib-src/make-docfile.c (compare_globals): * src/lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG) (make_lisp_symbol) [USE_LSB_TAG]: Symbols now tag the difference from lispsym, not the pointer. (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros. (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons): Renumber so that Lisp_Symbol is 0, so that Qnil is zero. (XSYMBOL): New forward decl. (XUNTAGBASE): New function. (XUNTAG): Use it.
* Compute C decls for DEFSYMs automaticallyPaul Eggert2015-01-051-76/+203
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes Bug#15880. This patch also makes Q constants (e.g., Qnil) constant addresses from the C point of view. * make-docfile.c: Revamp to generate table of symbols, too. Include <stdbool.h>. (xstrdup): New function. (main): Don't process the same file twice. (SYMBOL): New constant in enum global_type. (struct symbol): Turn 'value' member into a union, either v.value for int or v.svalue for string. All uses changed. (add_global): New arg svalue, which overrides value, so that globals can have a string value. (close_emacs_global): New arg num_symbols; all uses changed. Output lispsym decl. (write_globals): Output symbol globals too. Output more ATTRIBUTE_CONST, now that Qnil etc. are C constants. Output defsym_name table. (scan_c_file): Move most of guts into ... (scan_c_stream): ... new function. Scan for DEFSYMs and record symbols found. Don't read past EOF if file doesn't end in newline. * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle: * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c: * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c: * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c: * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c: * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c: * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m: * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c: * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c: * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c: * xselect.c, xsettings.c, xterm.c: Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs). These names are now defined automatically by make-docfile. * alloc.c (init_symbol): New function. (Fmake_symbol): Use it. (c_symbol_p): New function. (valid_lisp_object_p, purecopy): Use it. * alloc.c (marked_pinned_symbols): Use make_lisp_symbol instead of make_lisp_ptr. (garbage_collect_1): Mark lispsym symbols. (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro. (mark_object): Use it. (sweep_symbols): Sweep lispsym symbols. (symbol_uses_obj): New function. (which_symbols): Use it. Work for lispsym symbols, too. (init_alloc_once): Initialize Vpurify_flag here; no need to wait, since Qt's address is already known now. (syms_of_alloc): Add lispsym count to symbols_consed. * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0), when testing whether storage is all bits zero. * dispextern (struct image_type): * font.c (font_property_table): * frame.c (struct frame_parm_table, frame_parms): * keyboard.c (scroll_bar_parts, struct event_head): * xdisp.c (struct props): Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and Lisp_Object *, since Qfoo is no longer an object whose address can be taken. All uses changed. * eval.c (run_hook): New function. Most uses of Frun_hooks changed to use it, so that they no longer need to take the address of a Lisp sym. (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable. * frame.c (syms_of_frame): Add defsyms for the frame_parms table. * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here. DEFSYM Qdeactivate_mark before the corresponding var. * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line instead of interning their symbols; this avoids duplicates. (LISP_INITIALLY, TAG_PTR) (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT): New macros. (LISP_INITIALLY_ZERO): Use it. (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol) (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*): Move decls up, to avoid forward uses. Include globals.h earlier, too. (make_lisp_symbol): New function. (XSETSYMBOL): Use it. (DEFSYM): Now just a placeholder for make-docfile. * lread.c (DEFINE_SYMBOLS): Define, for globals.h. (intern_sym): New function, with body taken from old intern_driver. (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t. All uses changed. (define_symbol): New function. (init_obarray): Define the C symbols taken from lispsym. Use plain DEFSYM for Qt and Qnil. * syntax.c (init_syntax_once): No need to worry about Qchar_table_extra_slots.
* 'temacs -nw' should not call missing functionsPaul Eggert2015-01-041-2/+3
| | | | | | | | | | | | Without this patch, "temacs -nw" fails with the diagnostic "emacs: Symbol's function definition is void: frame-windows-min-size" and messes up the tty's state. * lib-src/make-docfile.c (write_globals): Declare Fframe_windows_min_size with ATTRIBUTE_CONST, too. Sort. * src/frame.c (Fframe_windows_min_size): New placeholder function. (syms_of_frame): Define it. * src/window.c (Fwindow__sanitize_window_sizes): New placeholder. (syms_of_window): Define it.
* Update copyright year to 2015Paul Eggert2015-01-011-1/+1
| | | | Run admin/update-copyright.
* Use "b" flag more consistently; avoid "t".Paul Eggert2014-07-151-7/+3
| | | | | | | * make-docfile.c (READ_TEXT): Remove; all uses replaced by "r". (READ_BINARY): Remove; all uses replaced by "rb". Fixes: debbugs:18006
* Use binary-io module, O_BINARY, and "b" flag.Paul Eggert2014-07-141-17/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * admin/merge-gnulib (GNULIB_MODULES): Add binary-io. It was already present implicitly; this just makes the dependence explicit. * lib-src/etags.c, lib-src/hexl.c, lib-src/make-docfile.c: Include binary-io.h instead of fcntl.h and/or io.h. (main): Use set_binary_mode or SET_BINARY in place of handcrafted code. * lib-src/etags.c (main) [DOS_NT]: * lib-src/movemail.c (main) [WINDOWSNT]: Don't mess with _fmode. * lib-src/etags.c (main, process_file_name, analyse_regex): Use fopen/popen's "b" flag instead. * lib-src/movemail.c (main, popmail): Use open/lk_open/mkostemp's O_BINARY instead. * src/callproc.c (create_temp_file): Use mkostemp's O_BINARY flag. * src/emacs.c [MSDOS]: * src/emacs.c (main) [DOS_NT]: Don't mess with _fmode. (main) [MSDOS]: Use SET_BINARY instead of setmode. * src/minibuf.c: Include binary-io.h instead of fcntl.h. (read_minibuf_noninteractive): Use set_binary_mode instead of handcrafted code. Don't call emacs_set_tty if emacs_get_tty failed. * src/sysdep.c, src/systty.h (emacs_get_tty): Return int, not void. * src/sysdep.c (emacs_open, emacs_pipe): Use O_BINARY. * src/w32.c (pipe2): Adjust eassert to include O_BINARY. Fixes: debbugs:18006
* * make-docfile.c: Simplify a bit, to simplify further refactoring.Paul Eggert2014-07-131-65/+58
| | | | | | | | | | | (outfile): Remove static var. All uses changed to use stdout, since it's always stdout anyway. While we're at it, prefer putchar/puts/fputs to printf when there are no format strings. (main): Use freopen rather than fopen, so that stdout is reused. Move O_BINARY stuff after the freopen, so it affects the reopened file. (write_c_args): Omit first arg, since it's always stdout now. All uses changed.
* Omit redundant extern decls.Paul Eggert2014-06-171-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most of this patch is from Dmitry Antipov, in: http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html * configure.ac (WERROR_CFLAGS): Add -Wredundant-decls. * lib-src/emacsclient.c (getenv): Remove decl. * lib-src/make-docfile.c (write_globals): Add ATTRIBUTE_CONST for Fbyteorder, Ftool_bar_height, Fmax_char, Fidentity. * lwlib/lwlib-Xm.c (lw_motif_widget_p, xm_update_one_value) (xm_create_dialog, xm_destroy_instance, xm_popup_menu) (xm_set_keyboard_focus, xm_set_main_areas): Remove decls. * src/commands.h (update_mode_lines): * src/frame.h (Qbackground_color, Qforeground_color) (x_set_menu_bar_lines): * src/ftfont.c (ftfont_font_format): * src/intervals.h (Qkeymap, Qfont): * src/keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function): * src/lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump) (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp) (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p) (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object) (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite) (Fidentity, extract_float, init_display, syms_of_display, Qdisplay): (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref) (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop) (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio) (Qtool_bar, Qheader_line): * src/macros.c (Fexecute_kbd_macro): * src/xdisp.c (Ftool_bar_height, Ftool_bar_height): * src/xterm.c (x_delete_terminal, XSetIMValues): * src/xterm.h (x_set_window_size, x_query_color, x_get_focus_frame) (x_implicitly_set_name, popup_activated) (widget_store_internal_border): Remove redundant decls. * src/frame.c [USE_X_TOOLKIT]: Include widget.h. * src/keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit): Remove _Noreturn, as make-docfile now does that for us. * src/lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile. (Qregion_extract_function): New decl. * src/window.c, src/xfns.c: Include menu.h.
* Update copyright year to 2014 by running admin/update-copyright.Paul Eggert2014-01-011-1/+1
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* * lib-src/make-docfile.c (search_lisp_doc_at_eol): Use int rather than charGlenn Morris2013-10-091-1/+1
| | | | | | with getc. Fixes: debbugs:15481
* Port to C89.Paul Eggert2013-07-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lib-src/ebrowse.c (USAGE): Remove macro with too-long string literal ... (usage_message): ... and replace it with this new static constant containing multiple literals. All uses changed. * lib-src/emacsclient.c (print_help_and_exit): Rewrite to avoid string literals longer than the C89 limits. (start_daemon_and_retry_set_socket): Rewrite to avoid non-constant array initializer. * lib-src/make-docfile.c (enum global_type): Omit trailing comma. * src/bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__. (B__dummy__): New dummy symbol, to pacify C89. * src/dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since they can't grok varargs macros. * src/dispnew.c (add_window_display_history) (add_frame_display_history): * src/print.c (print_object): * src/xdisp.c (debug_method_add): Use %p printf format only for void pointers. * src/emacs.c (usage_message): New constant, replacing ... (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89. (main): Adjust to usage reorg. * src/fns.c (syms_of_fns): * src/profiler.c (syms_of_profiler): Don't use non-constant struct initializers. * src/gnutls.h (gnutls_initstage_t): * src/lisp.h (enum Lisp_Fwd_Type): * src/lread.c (lisp_file_lexically_bound_p): * src/xsettings.c (anonymous enum): Remove trailing comma. * src/xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism. * src/lisp.h (ENUM_BF): Use unsigned if pedantic. (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99. (DEFUN): Use it. * src/regex.c (const_re_char): New type, to pacify strict C89. All uses of 'const re_char' replaced to use it. * src/regex.h (_Restrict_): Rename from __restrict, to avoid clash with glibc when strict C89. This change is imported from gnulib. All uses changed. (_Restrict_arr_): Rename from __restrict_arr, similarly. * src/sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]: Omit GNU_LINUX implementation, since it requires long long. * src/xterm.c (x_draw_underwave): Do not assume the traditional order of struct's members. (x_term_init): Rewrite to avoid the need for non-constant structure initializers.
* Prefer plain 'static' to 'static inline'.Paul Eggert2013-07-011-1/+1
| | | | | | | | | | I missed these instances of 'static inline' in an earlier sweep. * ebrowse.c (putstr): * etags.c (hash): * make-docfile.c (put_char): No longer inline. * etags.c (hash): Prefer int to unsigned when either will do. Fixes: debbugs:12541
* * make-docfile.c (search_lisp_doc_at_eol) [DEBUG]: Fix typo,Paul Eggert2013-05-051-2/+1
| | | | by removing references to no-longer-existing locals.
* * make-docfile.c (write_globals): Make it a bit clearer.Paul Eggert2013-01-151-2/+2
| | | | | | | This pacifies GCC 4.7.2 when Emacs is configured with --enable-link-time-optimization and --enable-gcc-warnings. Fixes: debbugs:13448
* Update copyright notices for 2013.Paul Eggert2013-01-011-2/+2
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* Recognize that cp51932.el and eucjp-ms.el are loaded during dumpingGlenn Morris2012-10-201-1/+3
| | | | | | * src/lisp.mk (lisp): Add cp51932.el and eucjp-ms.el. * lib-src/make-docfile.c (scan_lisp_file): Add cp51932.el and eucjp-ms.el.
* Fix last changes in make-docfile.c.Eli Zaretskii2012-10-201-9/+16
| | | | | | lib-src/make-docfile.c (IS_SLASH, DEF_ELISP_FILE): New macros. (scan_lisp_file): Only pass a .el file if its basename matches a known file in its entirety. Use IS_SLASH and DEF_ELISP_FILE.
* * make-docfile.c (scan_lisp_file): Add bounds checking.Andreas Schwab2012-10-201-11/+12
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* Fix bug #12395 with doc strings silently omitted from DOC on MS-Windows.Eli Zaretskii2012-10-201-3/+30
| | | | | | | | | lib-src/make-docfile.c (scan_lisp_file): Barf if called with a .el file other than one of a small list of supported un-compiled files. lib-src/makefile.w32-in (lisp1, lisp2): Name .elc files wherever they exist. lisp/loadup.el: Update comment about uncompiled Lisp files.
* Make make-docfile.c consistent with src/keyboard.c.Fabrice Popineau2012-10-011-1/+3
| | | | | | | lib-src/make-docfile.c (write_globals): Special-case Fexit_recursive_edit and Fabort_recursive_edit as well, as functions that are _Noreturn, to be consistent with src/keyboard.c.
* Use bool for Emacs Lisp booleans.Paul Eggert2012-08-141-12/+8
| | | | | | | | | | | | | | | | | This is more natural, and on my platform (GCC 4.7.1 x86-64) it makes Emacs's text size .03% smaller and presumably a bit faster. * admin/merge-gnulib (GNULIB_MODULES): Add stdbool. This documents a new direct dependency; stdbool was already being used indirectly via other gnulib modules. * lib-src/make-docfile.c (enum global_type): Sort values roughly in decreasing alignment, except put functions last. (compare_globals): Use this new property of enum global_type. (write_globals): Use bool, not int, for booleans. * src/lisp.h: Include <stdbool.h>. (struct Lisp_Boolfwd, defvar_bool): * src/lread.c (defvar_bool): Use bool, not int, for Lisp booleans. * src/regex.c [!emacs]: Include <stdbool.h>. (false, true): Remove; <stdbool.h> does this for us now.
* Move IF_LINT from lisp.h to conf_post.hGlenn Morris2012-08-101-7/+0
| | | | | | | | * src/conf_post.h (IF_LINT, lint_assume): Move here from lisp.h. * src/lisp.h (IF_LINT, lint_assume): Move to conf_post.h. * lib-src/make-docfile.c (IF_LINT): * lib-src/emacsclient.c (IF_LINT): Remove (in config.h now).
* Remove some make-docfile.c undes that are no longer neededGlenn Morris2012-08-091-15/+10
| | | | | | * lib-src/make-docfile.c (main): (fopen) [!WINDOWSNT]: (chdir) [!DOS_NT]: No more need to undef.
* Move DIRECTORY_SEP from lisp.h to config.hGlenn Morris2012-08-091-11/+7
| | | | | | | | | | | | | * configure.ac (DIRECTORY_SEP): Move here from src/lisp.h. * src/lisp.h (DIRECTORY_SEP): Let configure set it. * nt/config.nt (DIRECTORY_SEP): Move here from src/lisp.h. * lib-src/movemail.c (DIRECTORY_SEP, IS_DIRECTORY_SEP): * lib-src/make-docfile.c (DIRECTORY_SEP, IS_DIRECTORY_SEP): * lib-src/emacsclient.c (DIRECTORY_SEP, IS_DIRECTORY_SEP, IS_DEVICE_SEP): Remove (they are in config.h now).
* Simplify by avoiding confusing use of strncpy etc.Paul Eggert2012-07-101-1/+1
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* * make-docfile.c (write_globals): Warn about duplicate functionAndreas Schwab2012-07-061-1/+7
| | | | definitions with differing signatures.
* * make-docfile.c (scan_c_file): Suppress GCC warning.Paul Eggert2012-07-031-1/+1
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* Auto-generate EXFUN using make-docfileTom Tromey2012-07-031-14/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* Switch from NO_RETURN to C11's _Noreturn.Paul Eggert2012-06-241-2/+1
| | | | Fixes: debbugs:11750
* * make-docfile.c (search_lisp_doc_at_eol): Unget last readAndreas Schwab2012-06-081-1/+3
| | | | character.
* * lisp/emacs-lisp/byte-run.el (defmacro, defun): Move from C.Stefan Monnier2012-05-291-100/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (macro-declaration-function): Move var from C code. (macro-declaration-function): Define function with defalias. * lisp/emacs-lisp/macroexp.el (macroexpand-all-1): * lisp/emacs-lisp/cconv.el (cconv-convert, cconv-analyse-form): * lisp/emacs-lisp/byte-opt.el (byte-optimize-form-code-walker): Don't handle defun/defmacro any more. * lisp/emacs-lisp/bytecomp.el (byte-compile-arglist-signature): Provide fallback for unknown arglist. (byte-compile-arglist-warn): Change calling convention. (byte-compile-output-file-form): Move print-vars binding. (byte-compile-output-docform): Simplify accordingly. (byte-compile-file-form-defun, byte-compile-file-form-defmacro) (byte-compile-defmacro-declaration): Remove. (byte-compile-file-form-defmumble): Generalize to defalias. (byte-compile-output-as-comment): Return byte-positions. Simplify callers accordingly. (byte-compile-lambda): Use `assert'. (byte-compile-defun, byte-compile-defmacro): Remove. (byte-compile-file-form-defalias): Use byte-compile-file-form-defmumble. (byte-compile-defalias-warn): Remove. * src/eval.c (Fdefun, Fdefmacro, Vmacro_declaration_function): Move to byte-run.el. (Fautoload): Do the hash-doc more carefully. * src/data.c (Fdefalias): Purify definition, except for keymaps. (Qdefun): Move from eval.c. * src/lisp.h (Qdefun): Remove. * src/lread.c (read1): Tiny simplification. * lib-src/make-docfile.c: Improve comment style. (search_lisp_doc_at_eol): New function. (scan_lisp_file): Use it.
* Fixes: debbugs:11380Andreas Schwab2012-04-291-1/+1
| | | | | * make-docfile.c (scan_lisp_file) [DEBUG]: Also skip if and byte-code forms.
* Add 2012 to FSF copyright years for Emacs filesGlenn Morris2012-01-051-1/+1
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* Spelling fixes.Paul Eggert2011-12-301-1/+1
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* * lib-src/make-docfile.c (scan_lisp_file): Treat defcustom like defvar.Glenn Morris2011-11-231-1/+3
| | | | * lisp/paths.el (rmail-file-name): Format doc-string for make-docfile.
* [ChangeLog]Paul Eggert2011-05-281-1/+1
| | | | | | | | | | | | | | | | | | | | Use 'inline', not 'INLINE'. * configure.in, autogen/config.in (INLINE): Remove. [lib-src/ChangeLog] Use 'inline', not 'INLINE'. * etags.c (hash): Now inline unconditionally. * make-docfile.c (put_char): inline, not INLINE. [nt/ChangeLog] Use 'inline', not 'INLINE'. * config.nt (INLINE): Remove. [src/ChangeLog] Use 'inline', not 'INLINE'. * alloc.c, fontset.c (INLINE): Remove. * alloc.c, bidi.c, charset.c, coding.c, dispnew.c, fns.c, image.c: * intervals.c, keyboard.c, process.c, syntax.c, textprop.c, w32term.c: * xdisp.c, xfaces.c, xterm.c: Replace all uses of INLINE with inline. * gmalloc.c (register_heapinfo): Use inline unconditionally. * lisp.h (LISP_MAKE_RVALUE): Use inline, not __inline__.
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