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* ; Add 2022 to copyright years.Eli Zaretskii2022-01-011-1/+1
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* Fix slow operation of 'string-width'Eli Zaretskii2021-06-051-1/+2
| | | | | | | | | | | | | | * src/composite.c (find_automatic_composition): Accept one additional argument BACKLIM; don't look back in buffer or string farther than that. Add an assertion for BACKLIM. (composition_adjust_point, Ffind_composition_internal): Callers adjusted. * src/composite.h (find_automatic_composition): Adjust prototype. * src/character.c (lisp_string_width): Call 'find_automatic_composition' with the value of BACKLIM equal to POS, to avoid costly and unnecessary search back in the string, since those previous characters were already checked for automatic compositions. (Bug#48734) (Bug#48839)
* Don't account for character compositions in 'format' and friendsEli Zaretskii2021-05-301-5/+8
| | | | | | | | | | | | | | | | 'lisp_string_width' is called from 'format' and 'format-message', which can be called both very early into Emacs initialization and in other contexts where using the font backend is impossible or undesirable. So this commit changes 'lisp_string_width' to try accounting for automatic compositions only when explicitly requested, and only 'string-width' does that; 'format' and 'format-message' don't. * src/character.c (lisp_string_width): Accept an additional argument AUTO_COMP; attempt accounting for auto-compositions only if that argument is non-zero. (Bug#48732) * src/editfns.c (styled_format): * src/character.c (Fstring_width): Callers of 'lisp_string_width' adjusted.
* Another stability fix in 'lisp_string_width'Eli Zaretskii2021-05-281-1/+1
| | | | | | * src/character.c (lisp_string_width): Compute C pointer to data of STRING immediately before using it, since STRING could be relocated by GC triggered by processing compositions. (Bug#48711)
* Attempt to fix segfaults caused by changes in 'lisp_string_width'Eli Zaretskii2021-05-281-3/+7
| | | | | | * src/character.c (lisp_string_width): Validate the value of TO argument before passing it to 'composition_gstring_width'. (Bug#48711)
* ; * src/character.c (lisp_string_width): Another defensive fix.Eli Zaretskii2021-05-271-3/+6
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* * src/character.c (lisp_string_width): Fix a typo in recent change.Eli Zaretskii2021-05-271-1/+1
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* * src/character.c (lisp_string_width): Fix last change.Eli Zaretskii2021-05-271-8/+4
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* * src/character.c (lisp_string_width): Add missing type checks.Philipp Stephani2021-05-271-4/+8
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* A better fix for 'string-width'Eli Zaretskii2021-05-271-9/+35
| | | | | | | | * src/character.c (lisp_string_width): Compute the width when automatic compositions can happen more accurately, by using the pixel widths of the grapheme clusters, divided by the default face's font width. Disregard the current state of 'auto-composition-mode', for consistency with 'current-column' .
* Make 'string-width' auto-composition awareEli Zaretskii2021-05-261-0/+17
| | | | | | | | | | * src/composite.c (find_automatic_composition): Now extern. (char_composable_p): Don't assume 'unicode-category-table' is always available. * src/composite.h (find_automatic_composition): Add prototype. * src/character.c (lisp_string_width): Support automatic compositions; call 'find_automatic_composition' when 'auto-composition-mode' is ON.
* Add two optional arguments to 'string-width'Eli Zaretskii2021-04-141-21/+35
| | | | | | | | | | | | | | | | | | | * src/character.c (Fstring_width, lisp_string_width): Accept two optional arguments FROM and TO, to indicate the substring to be considered. (Fstring_width): Add caveats in the doc string about display features ignored by the function. (Bug#47712) * src/character.h (lisp_string_width): Update prototype. * src/editfns.c (styled_format): Adjust call of lisp_string_width to its changed signature. * test/src/character-tests.el (character-test-string-width): New file with tests for 'string-width'. * doc/lispref/display.texi (Size of Displayed Text): Document caveats of using 'string-width'. * etc/NEWS: Announce the change.
* Update copyright year to 2021Paul Eggert2021-01-011-1/+1
| | | | Run "TZ=UTC0 admin/update-copyright".
* Reduce integer-output-format to print-integers-as-charactersMattias Engdegård2020-11-061-0/+21
| | | | | | | | | | | | | | | | | The variable now only controls whether characters are printed, not the radix. Control chars are printed in human-readable syntax only when special escapes such as ?\n are available. Spaces, formatting and combining chars are excluded (bug#44155). Done in collaboration with Juri Linkov. * src/character.c (graphic_base_p): * src/print.c (named_escape): New functions. (print_object): Change semantics as described above. (syms_of_print): Rename integer-output-format. Update doc string. * doc/lispref/streams.texi (Output Variables): * etc/NEWS: * test/src/print-tests.el (print-integers-as-characters): Rename and update according to new semantics. The test now passes.
* Merge from origin/emacs-27Michael Albinus2020-08-251-3/+3
|\ | | | | | | | | | | | | | | | | | | 44104a607a Fix error in GMP test e26e63444d Add Feature testing for Windows binaries 4e2caef384 ; * src/character.c (str_as_multibyte): Fix the commentary. d3a4ce8420 Revert "; * etc/NEWS: Remove temporary note on documentati... 16f00e36dc * admin/admin.el (set-version): Trap yet another NEWS error. 121be3e118 ; * etc/NEWS: Remove temporary note on documentation. (Bu... 5fcb97dabd Fix cond jump table compilation (bug#42919)
| * ; * src/character.c (str_as_multibyte): Fix the commentary.Eli Zaretskii2020-08-211-3/+3
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* | Improve string_char_and_length speedPaul Eggert2020-04-261-45/+0
| | | | | | | | | | | | | | | | | | This tweak improved the CPU time performance of ‘make compile-always’ by about 1.7% on my platform. * src/character.c (string_char): Remove; no longer used. * src/character.h (string_char_and_length): Redo so that it needn’t call string_char. This helps the caller, which can now become a leaf function.
* | Tweak multibyte parsing loopsPaul Eggert2020-04-221-3/+3
| | | | | | | | | | | | * src/character.c (parse_str_as_multibyte, str_as_multibyte): Let the fast loop run a little longer, fixing what appears to be an off-by-1 performance nit.
* | Fix string-to-multibyte overlong sequence bugPaul Eggert2020-04-201-19/+23
| | | | | | | | | | | | | | | | | | * src/character.h (MULTIBYTE_LENGTH, MULTIBYTE_LENGTH_NO_CHECK): Remove, replacing with ... (multibyte_length): ... this new function. All callers changed. The new function rejects overlong multibyte forms. * test/src/buffer-tests.el (buffer-multibyte-overlong-sequences): New test.
* | Prefer more inline functions in character.hPaul Eggert2020-04-171-20/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/buffer.h (fetch_char_advance, fetch_char_advance_no_check) (buf_next_char_len, next_char_len, buf_prev_char_len) (prev_char_len, inc_both, dec_both): New inline functions, replacing the old character.h macros FETCH_CHAR_ADVANCE, FETCH_CHAR_ADVANCE_NO_CHECK, BUF_INC_POS, INC_POS, BUF_DEC_POS, DEC_POS, INC_BOTH, DEC_BOTH respectively. All callers changed. These new functions all assume buffer primitives and so need to be here rather than in character.h. * src/casefiddle.c (make_char_unibyte): New static function, replacing the old MAKE_CHAR_UNIBYTE macro. All callers changed. (do_casify_unibyte_string): Use SINGLE_BYTE_CHAR_P instead of open-coding it. * src/ccl.c (GET_TRANSLATION_TABLE): New static function, replacing the old macro of the same name. * src/character.c (string_char): Omit 2nd arg. 3rd arg can no longer be NULL. All callers changed. * src/character.h (SINGLE_BYTE_CHAR_P): Move up. (MAKE_CHAR_UNIBYTE, MAKE_CHAR_MULTIBYTE, PREV_CHAR_BOUNDARY) (STRING_CHAR_AND_LENGTH, STRING_CHAR_ADVANCE) (FETCH_STRING_CHAR_ADVANCE) (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE) (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE) (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH) (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS): Remove. (make_char_multibyte): New static function, replacing the old macro MAKE_CHAR_MULTIBYTE. All callers changed. (CHAR_STRING_ADVANCE): Remove; all callers changed to use CHAR_STRING. (NEXT_CHAR_BOUNDARY): Remove; it was unused. (raw_prev_char_len): New inline function, replacing the old PREV_CHAR_BOUNDARY macro. All callers changed. (string_char_and_length): New inline function, replacing the old STRING_CHAR_AND_LENGTH macro. All callers changed. (STRING_CHAR): Rewrite in terms of string_char_and_length. (string_char_advance): New inline function, replacing the old STRING_CHAR_ADVANCE macro. All callers changed. (fetch_string_char_advance): New inline function, replacing the old FETCH_STRING_CHAR_ADVANCE macro. All callers changed. (fetch_string_char_as_multibyte_advance): New inline function, replacing the old FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE macro. All callers changed. (fetch_string_char_advance_no_check): New inline function, replacing the old FETCH_STRING_CHAR_ADVANCE_NO_CHECK macro. All callers changed. * src/regex-emacs.c (HEAD_ADDR_VSTRING): Remove; no longer used. * src/syntax.c (scan_lists): Use dec_bytepos instead of open-coding it. * src/xdisp.c (string_char_and_length): Rename from string_char_and_length to avoid name conflict with new function in character.h. All callers changed.
* | Improve integer range checkingPaul Eggert2020-04-051-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/bignum.c (check_integer_range, check_uinteger_max) (check_int_nonnegative): New functions. * src/frame.c (check_frame_pixels): New function. (Fset_frame_height, Fset_frame_width, Fset_frame_size): Use it. * src/lisp.h (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER): Remove these macros. Unless otherwise specified, all callers replaced by calls to check_integer_range, check_uinteger_range, check_int_nonnegative. * src/frame.c (gui_set_right_divider_width) (gui_set_bottom_divider_width): * src/nsfns.m (ns_set_internal_border_width): * src/xfns.c (x_set_internal_border_width): Using check_int_nonnegative means these functions no longer incorrectly reject negative bignums; they treat them as 0, just like negative fixnums.
* | Avoid SAFE_ALLOCA in Fstring, Funibyte_stringPaul Eggert2020-04-041-24/+15
| | | | | | | | | | | | * src/character.c (Fstring, Funibyte_string): Redo to avoid the need for a temporary array allocation and then a copying from that array to the destination.
* | Treat out-of-range positions consistentlyPaul Eggert2020-03-271-3/+3
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a position argument to get-byte etc. is an out-of-range integer, treat it the same regardless of whether it is a fixnum or a bignum. * src/buffer.c (fix_position): New function. * src/buffer.c (validate_region): * src/character.c (Fget_byte): * src/coding.c (Ffind_coding_systems_region_internal) (Fcheck_coding_systems_region): * src/composite.c (Ffind_composition_internal): * src/editfns.c (Fposition_bytes, Fchar_after, Fchar_before) (Finsert_buffer_substring, Fcompare_buffer_substrings) (Fnarrow_to_region): * src/fns.c (Fsecure_hash_algorithms): * src/font.c (Finternal_char_font, Ffont_at): * src/fringe.c (Ffringe_bitmaps_at_pos): * src/search.c (search_command): * src/textprop.c (get_char_property_and_overlay): * src/window.c (Fpos_visible_in_window_p): * src/xdisp.c (Fwindow_text_pixel_size): Use it instead of CHECK_FIXNUM_COERCE_MARKER, so that the code is simpler and treats bignums consistently with fixnums. * src/buffer.h (CHECK_FIXNUM_COERCE_MARKER): Define here rather than in lisp.h, and reimplement in terms of fix_position so that it treats bignums consistently with fixnums. * src/lisp.h (CHECK_FIXNUM_COERCE_MARKER): Move to buffer.h. * src/textprop.c (validate_interval_range): Signal with original bounds rather than modified ones.
* Update copyright year to 2020Paul Eggert2020-01-011-1/+1
| | | | Run "TZ=UTC0 admin/update-copyright $(git ls-files)".
* Stop signaling an error when reading "smart quotes" in symbolsNoam Postavsky2019-11-281-26/+0
| | | | | | | | | | | Revert commits from 2018-01-28 "Fix round tripping of read->print for symbols with strange quotes", and 2017-07-22 "Signal error for symbol names with strange quotes (Bug#2967)". * etc/NEWS: Remove corresponding entries. * src/character.c (confusable_symbol_character_p): * test/src/lread-tests.el (lread-tests--old-style-backquotes): Remove. * src/lread.c (read1): Don't signal error on confusable character. * src/print.c (print_object): Don't escape confusable characters.
* Port hexdigit init to non-GCC + pdumperPaul Eggert2019-11-151-14/+9
| | | | | | | | | | | | | | The old code assumed that hexdigit initialization (needed by non-GCC) could be done in syms_of_character, but that is no longer true with pdumper. Instead, simplify hexdigit init so that it can be done statically on all C99 platforms. Problem discovered on Solaris 10 sparc + Oracle Solaris Studio 12.6. * src/character.c (hexdigit): Add 1 to every value; all uses changed. This simplifies the initialization so that it can be done statically on any C99 compiler. hexdigit is now always const. (syms_of_character): Omit no-longer-necessary initialization. * src/character.h (HEXDIGIT_CONST, HEXDIGIT_IS_CONST): Remove. All uses removed.
* Update some URLsPaul Eggert2019-09-231-1/+1
| | | | | | | | | | | | | | | | | This mostly changes http: to https: in URLs. It also updates some URLs that have moved, removes some URLs that no longer work, recommends against using procmail (procmail.org no longer works), and removes some mentions of the no-longer-existing Gmane, LPF and VTW. It doesn't update all URLs, just the ones I had time for. * GNUmakefile (help): * admin/admin.el (manual-doctype-string): * admin/charsets/Makefile.in (${charsetdir}/ALTERNATIVNYJ.map): * admin/charsets/mapconv: * lisp/net/soap-client.el (soap-create-envelope): * lisp/org/org.el (org-doi-server-url): * lisp/textmodes/bibtex.el (bibtex-generate-url-list): Prefer https: to http: un URLs.
* Merge from origin/emacs-26Paul Eggert2018-12-311-1/+1
|\ | | | | | | | | | | 2fcf2df Fix copyright years by hand 26bed8b Update copyright year to 2019 2814292 Fix value of default frame height. (Bug#33921)
| * Update copyright year to 2019Paul Eggert2019-01-011-1/+1
| | | | | | | | Run 'TZ=UTC0 admin/update-copyright $(git ls-files)'.
* | Add make_vector and make_nil_vectorPaul Eggert2018-12-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes the callers a bit easier to read, and doubtless improves efficiency very slightly. It also simplifies possible future changes to allow bignum indexes to buffers. * src/alloc.c (allocate_vectorlike): Prefer ptrdiff_t to size_t when either will do. (make_vector): New function. (Fmake_vector): Use it. * src/buffer.c (syms_of_buffer): * src/bytecode.c (syms_of_bytecode): * src/category.c (Fmake_category_table, init_category_once): * src/ccl.c (syms_of_ccl): * src/character.c (syms_of_character): * src/charset.c (Fdefine_charset_internal) (Ffind_charset_region, Ffind_charset_string): * src/chartab.c (copy_char_table): * src/coding.c (Fdefine_coding_system_internal, syms_of_coding): * src/composite.c (get_composition_id, Fcomposition_get_gstring): * src/composite.h (LGLYPH_NEW): * src/fns.c (concat, Flocale_info, make_hash_table): * src/font.c (font_otf_ValueRecord, font_otf_anchor) (build_style_table, syms_of_font): * src/fontset.c (RFONT_DEF_NEW, fontset_find_font) (dump_fontset, syms_of_fontset): * src/image.c (xpm_make_color_table_v): * src/keyboard.c (modify_event_symbol, menu_bar_items) (parse_menu_item, parse_tool_bar_item, init_tool_bar_items) (syms_of_keyboard): * src/keymap.c (Fdefine_key, describe_map, describe_vector): * src/lread.c (read_vector): * src/macfont.m (macfont_shape): * src/menu.c (init_menu_items): * src/nsfns.m (ns_make_monitor_attribute_list): * src/process.c (conv_sockaddr_to_lisp, network_interface_info): * src/profiler.c (make_log): * src/window.c (Fcurrent_window_configuration): * src/xdisp.c (with_echo_area_buffer_unwind_data) (format_mode_line_unwind_data): * src/xfaces.c (Finternal_make_lisp_face) (Fface_attributes_as_vector): * src/xfns.c (x_make_monitor_attribute_list) (Fx_display_monitor_attributes_list): * src/xfont.c (syms_of_xfont): * src/xselect.c (x_handle_dnd_message): * src/xwidget.c (save_script_callback): Prefer make_nil_vector (N) to Fmake_vector (make_fixnum (N), Qnil). * src/callint.c (Fcall_interactively): * src/charset.c (load_charset_map): * src/chartab.c (Fmake_char_table, uniprop_encode_value_numeric): * src/composite.c (get_composition_id) * src/dispnew.c (Fframe_or_buffer_changed_p) (syms_of_display): * src/fns.c (make_hash_table, maybe_resize_hash_table): * src/font.c (font_style_to_value): * src/fontset.c (FONTSET_ADD, fontset_add): * src/json.c (json_to_lisp): * src/keymap.c (syms_of_keymap): * src/lread.c (init_obarray): * src/profiler.c (make_log, Fprofiler_cpu_log): * src/term.c (term_get_fkeys_1): Prefer make_vector (N, V) to Fmake_vector (make_fixnum (N), V). * src/font.c (build_style_table): * src/macfont.m (macfont_shape): * src/process.c (conv_sockaddr_to_lisp, network_interface_info): Prefer make_uninit_vector if the vector will be initialized soon. * src/lisp.h (make_nil_vector): New function.
* | Fix up for bignums after merge from trunkTom Tromey2018-08-091-1/+1
| | | | | | | | | | | | * src/character.c (char_width): Use XFIXNUM. * src/editfns.c (styled_format): Use XFIXNUM, XUFIXNUM. * src/fns.c (Fproper_list_p): Use make_fixnum.
* | Merge remote-tracking branch 'origin/master' into feature/bignumTom Tromey2018-08-091-2/+8
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| * | Merge from origin/emacs-26Paul Eggert2018-07-291-4/+7
| |\| | | | | | | | | | | | | 39d3e8b Fix last change in 'char_width' 67679f0 Add initial tests for wdired.el
| | * Fix last change in 'char_width'Eli Zaretskii2018-07-291-4/+7
| | | | | | | | | | | | | | | * src/character.c (char_width): Make sure variable C is always initialized. (Bug#32276)
| * | Merge from origin/emacs-26Glenn Morris2018-07-281-6/+9
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bd52f37 (origin/emacs-26) ; Fix last change: only MinGW runtime 5.0.2... 024d20f Fix compilation with mingw.org's MinGW 5.x headers 38b6748 Update the list of special forms in the ELisp manual 8579105 Don't fail to indent-sexp before a full sexp (Bug#31984) d24c5f2 Fix calls to modifications hooks in replace-buffer-contents 71a9151 * src/character.c (char_width): Support glyphs with faces. (... 0feb673 Display raw bytes as belonging to 'eight-bit' charset 2e2f00f ; * doc/emacs/mule.texi (International Chars): Fix last change. 00561b5 Fix inaccurate text in the user manual 5cfb7a3 Copyedits in tramp.texi, improved example with bash's readline 6f8f358 Minor Tramp doc update 2585fcb File Shadowing is not available on MS Windows 39da592 ; Minor markup change in indent.texi 2f00ffe ; bookmark-jump: Add comment about last change.
| | * * src/character.c (char_width): Support glyphs with faces. (Bug#32276)Eli Zaretskii2018-07-271-6/+9
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* | | More macro renamings for bignumTom Tromey2018-08-071-17/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/alloc.c, src/bidi.c, src/buffer.c, src/buffer.h, src/bytecode.c, src/callint.c, src/callproc.c, src/casefiddle.c, src/casetab.c, src/category.c, src/ccl.c, src/character.c, src/character.h, src/charset.c, src/charset.h, src/chartab.c, src/cmds.c, src/coding.c, src/composite.c, src/composite.h, src/data.c, src/dbusbind.c, src/decompress.c, src/dired.c, src/dispextern.h, src/dispnew.c, src/disptab.h, src/doc.c, src/dosfns.c, src/editfns.c, src/emacs-module.c, src/emacs.c, src/eval.c, src/fileio.c, src/floatfns.c, src/fns.c, src/font.c, src/font.h, src/fontset.c, src/frame.c, src/frame.h, src/fringe.c, src/ftcrfont.c, src/ftfont.c, src/gfilenotify.c, src/gnutls.c, src/gtkutil.c, src/image.c, src/indent.c, src/insdel.c, src/intervals.c, src/json.c, src/keyboard.c, src/keymap.c, src/kqueue.c, src/lcms.c, src/lisp.h, src/lread.c, src/macros.c, src/marker.c, src/menu.c, src/minibuf.c, src/msdos.c, src/print.c, src/process.c, src/profiler.c, src/search.c, src/sound.c, src/syntax.c, src/syntax.h, src/sysdep.c, src/term.c, src/termhooks.h, src/textprop.c, src/undo.c, src/w32.c, src/w32console.c, src/w32fns.c, src/w32font.c, src/w32inevt.c, src/w32proc.c, src/w32select.c, src/w32term.c, src/w32term.h, src/w32uniscribe.c, src/window.c, src/xdisp.c, src/xfaces.c, src/xfns.c, src/xfont.c, src/xftfont.c, src/xmenu.c, src/xml.c, src/xrdb.c, src/xselect.c, src/xsettings.c, src/xterm.c, src/xwidget.c Rename XINT->XFIXNUM, XFASTINT->XFIXNAT, XUINT->XUFIXNUM.
* | | Rename integerp->fixnum, etc, in preparation for bignumsTom Tromey2018-07-121-25/+25
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/json.c, src/keyboard.c, src/keyboard.h, src/keymap.c, src/kqueue.c, src/lcms.c, src/lisp.h, src/lread.c, src/macros.c, src/marker.c, src/menu.c, src/minibuf.c, src/msdos.c, src/print.c, src/process.c, src/profiler.c, src/search.c, src/sound.c, src/syntax.c, src/sysdep.c, src/term.c, src/terminal.c, src/textprop.c, src/undo.c, src/w16select.c, src/w32.c, src/w32console.c, src/w32cygwinx.c, src/w32fns.c, src/w32font.c, src/w32inevt.c, src/w32proc.c, src/w32select.c, src/w32term.c, src/w32uniscribe.c, src/widget.c, src/window.c, src/xdisp.c, src/xfaces.c, src/xfns.c, src/xfont.c, src/xftfont.c, src/xmenu.c, src/xrdb.c, src/xselect.c, src/xterm.c, src/xwidget.c: Rename INTEGERP->FIXNUM, make_number->make_fixnum, CHECK_NUMBER->CHECK_FIXNUM, make_natnum->make_fixed_natum, NUMBERP->FIXED_OR_FLOATP, NATNUMP->FIXNATP, CHECK_NATNUM->CHECK_FIXNAT.
* | Merge from origin/emacs-26Glenn Morris2018-02-171-1/+1
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | e5a2933 (origin/emacs-26) lisp/vc/: documentation fixes f21f8e6 Document 'desktop-files-not-to-save' d8917eb Improve documentation of Profiling features b228839 Improve indexing of "performance" in ELisp manual ab67b3e Minor change in Emacs manual's VC chapter c352434 Avoid memory corruption with specpdl overflow + edebug (Bug#3... 593bbda Document comment-fill-column in the manual (Bug#11636) bd4cc8d * doc/emacs/dired.texi (Marks vs Flags): Copyedits. 69107f3 ; Fix doc typos related to indefinite articles aaad1e6 Merge branch 'emacs-26' of git.savannah.gnu.org:/srv/git/emac... 5906418 More fixes for the Emacs manual 9ab3df1 ; Fix doc typos related to indefinite articles 66a4e65 ; Fix doc typos related to indefinite articles 35e5c57 ; Fix doc typos related to indefinite articles
| * ; Fix doc typos related to indefinite articlesGlenn Morris2018-02-161-1/+1
| |
* | Fix round tripping of read->print for symbols with strange quotesNoam Postavsky2018-01-281-0/+26
|/ | | | | | | | | | | | | | | | | Since 2017-07-22 "Signal error for symbol names with strange quotes (Bug#2967)", symbol names beginning with certain quote characters require an escaping backslash. However, the corresponding change for printing missed, so that (eq (read (prin1-to-string SYM)) SYM) does not give `t' for such symbols. * src/character.c (confusable_symbol_character_p): New function, extracted from test `read1'. * src/lread.c (read1): Use it. * src/print.c (print_object): Use it to print a backslash for symbols starting with characters that `read1' requires to be escaped. * test/src/print-tests.el (print-read-roundtrip): New test. * etc/NEWS.26: * etc/NEWS: Clarify the announcement for the earlier reader change (Bug#30217).
* Update copyright year to 2018Paul Eggert2018-01-011-1/+1
| | | | Run admin/update-copyright.
* Prefer HTTPS to FTP and HTTP in documentationPaul Eggert2017-09-131-1/+1
| | | | | | | | | | | | | Most of this change is to boilerplate commentary such as license URLs. This change was prompted by ftp://ftp.gnu.org's going-away party, planned for November. Change these FTP URLs to https://ftp.gnu.org instead. Make similar changes for URLs to other organizations moving away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and fsf.org when this works, as this will further help defend against man-in-the-middle attacks (for this part I omitted the MS-DOS and MS-Windows sources and the test tarballs to keep the workload down). HTTPS is not fully working to lists.gnu.org so I left those URLs alone for now.
* Convert hex digits more systematicallyPaul Eggert2017-07-051-0/+17
| | | | | | | | | | | | | | | | | This makes the code a bit smaller and presumably faster, as it substitutes a single lookup for conditional jumps. * src/character.c (hexdigit): New constant. (syms_of_character) [HEXDIGIT_IS_CONST]: Initialize it. * src/character.h (HEXDIGIT_CONST, HEXDIGIT_IS_CONST): New macros. (hexdigit): New decl. (char_hexdigit): New inline function. * src/charset.c: Do not include c-ctype.h. * src/charset.c (read_hex): * src/editfns.c (styled_format): * src/image.c (xbm_scan): * src/lread.c (read_escape): * src/regex.c (ISXDIGIT) [emacs]: Use char_hexdigit insted of doing it by hand.
* Remove unnecessary blankp codePaul Eggert2017-01-081-5/+0
| | | | | * src/character.c (blankp): Remove redundant code that slows Emacs down a bit. The caller already does the test.
* Add support for Unicode whitespace in [:blank:]Philipp Stephani2017-01-061-0/+17
| | | | | | | | | | | | | | | | See Bug#25366. * src/character.c (blankp): New function for checking Unicode horizontal whitespace. * src/regex.c (ISBLANK): Use 'blankp' for non-ASCII horizontal whitespace. (BIT_BLANK): New bit for range table. (re_wctype_to_bit, execute_charset): Use it. * test/lisp/subr-tests.el (subr-tests--string-match-p--blank): Add unit test for [:blank:] character class. * test/src/regex-tests.el (test): Adapt unit test. * doc/lispref/searching.texi (Char Classes): Document new Unicode behavior for [:blank:].
* Merge from origin/emacs-25Paul Eggert2017-01-011-1/+1
|\ | | | | | | | | 2e2a806 Fix copyright years by hand 5badc81 Update copyright year to 2017
| * Update copyright year to 2017Paul Eggert2016-12-311-1/+1
| | | | | | | | Run admin/update-copyright.
* | Port to ISO/IEC TS 18661-1:2014Paul Eggert2016-09-131-2/+2
| | | | | | | | | | * src/character.h (CHARACTER_WIDTH): Rename from CHAR_WIDTH. All uses changed.
* | Replace decimalnump with alphanumericpMichal Nazarewicz2016-09-091-4/+13
|/ | | | | | | | | | | | | decimalnump was used in regex.c only in ISALNUM macro which ored it with alphabeticp. Because both of those functions require Unicode general category lookup, this resulted in unnecessary lookups (if alphabeticp return false decimalp had to perform another lookup). Drop decimalnump in favour of alphanumericp which combines decimelnump with alphabeticp. * src/character.c (decimalnump): Remove in favour of… (alphanumericp): …new function. * src/regex.c (ISALNUM): Use alphanumericp.
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