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* ; Add 2026 to copyright years.Sean Whitton2026-01-011-1/+1
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* Merge branch 'scratch/no-purespace' into 'master'Stefan Kangas2025-02-011-2/+2
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| * Pure storage removal: Replace calls to removed functionsPip Cet2024-12-121-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/alloc.c (string_bytes, pin_string, valid_lisp_object_p) (process_mark_stack, survives_gc_p, syms_of_alloc): * src/androidterm.c (android_term_init): Replace call to 'build_pure_c_string'. * src/buffer.c (init_buffer_once, syms_of_buffer): * src/bytecode.c (exec_byte_code): * src/callint.c (syms_of_callint): * src/callproc.c (syms_of_callproc): * src/category.c (Fdefine_category): * src/coding.c (syms_of_coding): * src/comp.c (Fcomp__compile_ctxt_to_file0) (maybe_defer_native_compilation, syms_of_comp): * src/data.c (Fsetcar, Fsetcdr, Fdefalias, Faset, syms_of_data): * src/dbusbind.c (syms_of_dbusbind): * src/doc.c (Fsnarf_documentation): * src/emacs-module.c (syms_of_module): * src/eval.c (Finternal__define_uninitialized_variable) (Fdefconst_1, define_error, syms_of_eval): * src/fileio.c (syms_of_fileio): * src/fns.c (Ffillarray, Fclear_string, check_mutable_hash_table): * src/fontset.c (syms_of_fontset): * src/frame.c (make_initial_frame): * src/haikufns.c (syms_of_haikufns): * src/intervals.c (create_root_interval): * src/keyboard.c (syms_of_keyboard): * src/keymap.c (Fmake_sparse_keymap, Fset_keymap_parent) (store_in_keymap, syms_of_keymap): * src/lisp.h: * src/lread.c (Fload, read0, intern_c_string_1, define_symbol) (Fintern, defsubr, syms_of_lread): * src/pdumper.c (Fdump_emacs_portable): * src/pgtkfns.c (syms_of_pgtkfns): * src/pgtkterm.c (syms_of_pgtkterm): * src/process.c (syms_of_process): * src/search.c (syms_of_search): * src/sqlite.c (syms_of_sqlite): * src/syntax.c (syms_of_syntax): * src/treesit.c (syms_of_treesit): * src/w32fns.c (syms_of_w32fns): * src/xdisp.c (syms_of_xdisp): * src/xfaces.c (syms_of_xfaces): * src/xfns.c (syms_of_xfns): * src/xftfont.c (syms_of_xftfont): * src/xterm.c (syms_of_xterm): Remove calls to 'PURE_P', 'CHECK_IMPURE', 'Fpurecopy', and replace calls to 'build_pure_c_string', 'pure_list', 'pure_listn', etc., by impure equivalents.
* | Add 'treesit-forward-comment' with 'forward-comment-function'Juri Linkov2025-01-251-0/+8
| | | | | | | | | | | | | | | | | | | | * lisp/treesit.el (treesit-forward-comment): New function. (treesit-major-mode-setup): Set 'forward-comment-function' to 'treesit-forward-comment' if the 'comment' thing is defined. * src/syntax.c (forward-comment-function): New variable. (Fforward_comment): Call the function from 'forward-comment-function' when it's non-nil (bug#75609).
* | Replace call[1-8] with callnStefan Kangas2025-01-191-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the introduction of the 'calln' macro, the 'call1', 'call2', ..., 'call8' macros are just aliases for the former. This is slightly misleading and potentially unhelpful. The number of arguments N can also easily go out-of-synch with the used alias callN. There is no reason not to replace these aliases with using 'calln' directly. To reduce the risk for mistakes, the tool Coccinelle was used to make these changes. See <https://coccinelle.gitlabpages.inria.fr/website/>. * src/alloc.c, src/androidvfs.c, src/androidfns.c, src/buffer.c: * src/callint.c, src/callproc.c, src/casefiddle.c, src/charset.c: * src/chartab.c, src/cmds.c, src/coding.c, src/composite.c: * src/data.c, src/dbusbind.c, src/dired.c, src/doc.c: * src/emacs.c, src/eval.c, src/fileio.c, src/filelock.c: * src/fns.c, src/frame.c, src/gtkutil.c, src/haikufns.c: * src/haikumenu.c, src/image.c, src/insdel.c, src/intervals.c: * src/keyboard.c, src/keymap.c, src/lisp.h, src/lread.c: * src/minibuf.c, src/nsfns.m, src/nsselect.m, src/pgtkfns.c: * src/pgtkselect.c, src/print.c, src/process.c, src/sort.c: * src/syntax.c, src/textconv.c, src/textprop.c, src/undo.c: * src/w32fns.c, src/window.c, src/xfaces.c, src/xfns.c: * src/xmenu.c, src/xselect.c, src/xterm.c: Replace all uses of 'call1', 'call2', ..., 'call8' with 'calln'.
* | Update copyright year to 2025Paul Eggert2025-01-011-1/+1
|/ | | | Run "TZ=UTC0 admin/update-copyright".
* Merge from savannah/emacs-29Po Lu2024-01-021-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | dc4e6b13296 ; Update copyright years in more files 64b37776318 ; Run set-copyright from admin.el 8e1c56ae467 ; Add 2024 to copyright years # Conflicts: # doc/misc/modus-themes.org # doc/misc/texinfo.tex # etc/NEWS # etc/refcards/ru-refcard.tex # etc/themes/modus-operandi-theme.el # etc/themes/modus-themes.el # etc/themes/modus-vivendi-theme.el # lib/alloca.in.h # lib/binary-io.h # lib/c-ctype.h # lib/c-strcasecmp.c # lib/c-strncasecmp.c # lib/careadlinkat.c # lib/cloexec.c # lib/close-stream.c # lib/diffseq.h # lib/dup2.c # lib/filemode.h # lib/fpending.c # lib/fpending.h # lib/fsusage.c # lib/getgroups.c # lib/getloadavg.c # lib/gettext.h # lib/gettime.c # lib/gettimeofday.c # lib/group-member.c # lib/malloc.c # lib/md5-stream.c # lib/md5.c # lib/md5.h # lib/memmem.c # lib/memrchr.c # lib/nanosleep.c # lib/save-cwd.h # lib/sha1.c # lib/sig2str.c # lib/stdlib.in.h # lib/strtoimax.c # lib/strtol.c # lib/strtoll.c # lib/time_r.c # lib/xalloc-oversized.h # lisp/auth-source-pass.el # lisp/emacs-lisp/lisp-mnt.el # lisp/emacs-lisp/timer.el # lisp/info-look.el # lisp/jit-lock.el # lisp/loadhist.el # lisp/mail/rmail.el # lisp/net/ntlm.el # lisp/net/webjump.el # lisp/progmodes/asm-mode.el # lisp/progmodes/project.el # lisp/progmodes/sh-script.el # lisp/textmodes/flyspell.el # lisp/textmodes/reftex-toc.el # lisp/textmodes/reftex.el # lisp/textmodes/tex-mode.el # lisp/url/url-gw.el # m4/alloca.m4 # m4/clock_time.m4 # m4/d-type.m4 # m4/dirent_h.m4 # m4/dup2.m4 # m4/euidaccess.m4 # m4/fchmodat.m4 # m4/filemode.m4 # m4/fsusage.m4 # m4/getgroups.m4 # m4/getloadavg.m4 # m4/getrandom.m4 # m4/gettime.m4 # m4/gettimeofday.m4 # m4/gnulib-common.m4 # m4/group-member.m4 # m4/inttypes.m4 # m4/malloc.m4 # m4/manywarnings.m4 # m4/mempcpy.m4 # m4/memrchr.m4 # m4/mkostemp.m4 # m4/mktime.m4 # m4/nproc.m4 # m4/nstrftime.m4 # m4/pathmax.m4 # m4/pipe2.m4 # m4/pselect.m4 # m4/pthread_sigmask.m4 # m4/readlink.m4 # m4/realloc.m4 # m4/sig2str.m4 # m4/ssize_t.m4 # m4/stat-time.m4 # m4/stddef_h.m4 # m4/stdint.m4 # m4/stdio_h.m4 # m4/stdlib_h.m4 # m4/stpcpy.m4 # m4/strnlen.m4 # m4/strtoimax.m4 # m4/strtoll.m4 # m4/time_h.m4 # m4/timegm.m4 # m4/timer_time.m4 # m4/timespec.m4 # m4/unistd_h.m4 # m4/warnings.m4 # nt/configure.bat # nt/preprep.c # test/lisp/register-tests.el
| * ; Add 2024 to copyright yearsPo Lu2024-01-021-1/+1
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* | Split safe_call between redisplay and non-redisplay versionsStefan Monnier2023-12-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The `safe_call/eval` family of functions started its life in `xdisp.c` for the needs of redisplay but quickly became popular outside of it. This is not ideal because despite their name, they are somewhat specific to the needs of redisplay. So we split them into `safe_call/eval` (in `eval.c`) and `dsafe_call/eval` (in `xdisp.c`). We took this opportunity to slightly change their calling convention to be friendly to the CALLN-style macros. While at it, we introduce a new `calln` macro as well which does all that `call[1-8]` used to do. * src/eval.c (safe_eval_handler, safe_funcall, safe_eval): New functions, Copied from `xdisp.c`. Don't obey `inhibit_eval_during_redisplay` any more. Adjust error message to not claim it happened during redisplay. * src/lisp.h (calln): New macro. (call1, call2, call3, call4, call5, call6, call7, call8): Turn them into aliases of `calln`. (safe_funcall): Declare. (safe_calln): New macro. (safe_call1, safe_call2): Redefine as compatibility macros. (safe_call, safe_call1, safe_call2): Delete. Replace all callers with calls to `safe_calln`. * src/xdisp.c (dsafe_eval_handler): Rename from `safe_eval_handler`. Adjust all users. (dsafe__call): Rename from `safe_call` and change calling convention to work with something like CALLMANY. Adjust all users. (safe_call, safe__call1, safe_call2): Delete functions. (SAFE_CALLMANY, dsafe_calln): New macros. (dsafe_call1, dsafe_eval): Rename from `safe_call1` and `safe_eval`, and rewrite using them. Adjust all users. (clear_message, prepare_menu_bars, redisplay_window): Use `dsafe_calln`. (run_window_scroll_functions): Don't let-bind `Qinhibit_quit` since `safe_run_hooks_2` does it for us.
* | Fix syntax bugs involving escaped newlines in commentsAlan Mackenzie2023-05-221-3/+17
| | | | | | | | | | | | | | | | | | | | This fixes bug#63535 * src/syntax.c (forw_comment): take the initial syntax from the argument PREV_SYNTAX rather than checking the buffer position for a backslash. Update the state at each character scanned. (scan_sexps_forward): When the end position is escaped after a call to forw_comment, return this status to the caller.
* | Speed up skip-chars-{forward|reverse} with char classesMattias Engdegård2023-05-091-51/+36
| | | | | | | | | | | | | | | | * src/regex-emacs.h (re_wctype_t): Add RECC_NUM_CLASSES. * src/syntax.c (skip_chars, in_classes): Use an array on the stack instead of a Lisp list for storing character classes. Don't check all classes if there is a match in one. Remove useless handle_iso_classes argument.
* | (RE_SETUP_SYNTAX_TABLE_FOR_OBJECT): SimplifyStefan Monnier2023-04-121-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It turns out all calls to this function pass the same value for the `count` argument, and they're all in `regexp.c`. * src/syntax.c (RE_SETUP_SYNTAX_TABLE_FOR_OBJECT): Rename from `SETUP_SYNTAX_TABLE_FOR_OBJECT`. Remove `count` argument. Move call to `RE_SYNTAX_TABLE_BYTE_TO_CHAR` to where its result is actually used. * src/regex-emacs.c (re_search_2, re_match_2): Adjust accordingly. * src/syntax.h (RE_SYNTAX_TABLE_BYTE_TO_CHAR): Rename from `SYNTAX_TABLE_BYTE_TO_CHAR` to clarify that it takes a byteoffset as used in the regexp engine and not a "bytepos". Adjust all callers.
* | (SETUP_SYNTAX_TABLE_FOR_OBJECT): Take a byteoffsetStefan Monnier2023-04-121-2/+4
| | | | | | | | | | * src/syntax.c (SETUP_SYNTAX_TABLE_FOR_OBJECT): Take a byteoffset. * src/regex-emacs.c (re_search_2, re_match_2): Simplify accordingly.
* | (struct gl_state_s): Delete `offset` fieldStefan Monnier2023-04-121-28/+17
|/ | | | | | | | | | | | | | | | | `gl_state` had an `offset` field because: For buffers, regex-emacs.c passes arguments to the UPDATE_SYNTAX_TABLE functions which are relative to BEGV but the reality is that these arguments are byte offsets relative to BEGV_BYTE whereas `offset` was counted in chars, so the two didn't cancel each other out. * src/syntax.h (struct gl_state_s): Delete `offset` field. (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD) (SYNTAX_TABLE_BYTE_TO_CHAR): * src/syntax.c (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT) (update_syntax_table, skip_syntaxes): Simplify accordingly.
* ; Add 2023 to copyright years.Eli Zaretskii2023-01-011-1/+1
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* Minor optimization of the "abort redisplay" featureEli Zaretskii2022-06-251-1/+1
| | | | | | | | | | | * src/xdisp.c (init_iterator, set_iterator_to_next) (redisplay_internal): * src/syntax.c (scan_sexps_forward): * src/regex-emacs.c (re_match_2_internal): * src/bidi.c (bidi_fetch_char, bidi_paragraph_init) (bidi_find_bracket_pairs, bidi_find_other_level_edge): Don't call 'update_redisplay_ticks' if aborting too-long redisplay is disabled. (Bug#45898)
* Don't count ticks too eagerly in syntax.cEli Zaretskii2022-06-181-1/+2
| | | | | * src/syntax.c (scan_sexps_forward): Don't increment redisplay tick count of the loop didn't advance at all.
* Handle too long syntactic fontificationsEli Zaretskii2022-06-171-0/+8
| | | | | | | | | | * src/syntax.c (scan_sexps_forward): Call 'update_redisplay_ticks' after finishing the loop. * src/dispnew.c (make_current): Make sure enabled rows of the current matrix have a valid hash, even if redisplay of a window was aborted due to slowness. This avoids assertion violations in 'scrolling_window' due to the wrong hash value.
* Remove unused fns/data and make fns staticPaul Eggert2022-03-191-1/+1
| | | | | | | | | | | | | | | | | | | | | * src/comp.c (saved_sigset, helper_temp_output_buffer_setup): Remove; unused. * src/comp.c (logfile, helper_link_table): * src/fns.c (hashfn_equal, hashfn_eql): * src/frame.c (frame_windows_min_size): * src/gnutls.c (emacs_gnutls_global_init): * src/minibuf.c (Vcommand_loop_level_list): * src/syntax.c (syntax_code_spec): * src/timefns.c (time_overflow): * src/xterm.c (x_xrender_color_from_gc_foreground) (x_display_set_last_user_time): Now static, since it’s not used elsewhere. * src/xterm.c (x_xrender_color_from_gc_foreground) (x_xrender_color_from_gc_background): Move earlier to avoid forward use. (x_xrender_color_from_gc_foreground): Do not define unless !defined USE_CAIRO && (RENDER_MAJOR > 0 || RENDER_MINOR >= 2), since it’s not used otherwise.
* Fix Fchar_syntax for non-ASCII in unibyte buffersMattias Engdegård2022-01-201-2/+3
| | | | | | | | | | | | | Fchar_syntax did not convert unibyte characters to multibyte when the current buffer was unibyte, in contrast to `char-syntax` in byte-compiled code (bug#53260). * src/bytecode.c (exec_byte_code): Call out to Fchar_syntax; the dynamic frequency is too low to justify inlining here, and it did lead to implementations diverging. * src/syntax.c (Fchar_syntax): Convert non-ASCII unibyte values to multibyte. * test/src/syntax-tests.el (syntax-char-syntax): New test.
* ; Add 2022 to copyright years.Eli Zaretskii2022-01-011-1/+1
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* Fix recent parse-partial-sexp argument validationBasil L. Contovounesios2021-08-221-2/+2
| | | | | | * src/syntax.c (parse-partial-sexp): Also handle markers as arguments (bug#49944). Tweak error message to follow conventions in "(elisp) Signaling Errors".
* ; * src/syntax.c: Remove a stray comment.Eli Zaretskii2021-08-211-2/+0
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* Tweak the comment-start-skip example in the manualLars Ingebrigtsen2021-08-211-0/+1
| | | | | * doc/emacs/programs.texi (Options for Comments): Tweak the example regexp for comment-start-skip (bug#15006).
* Make parse-partial-sexp signal an error if TO is smaller than FROMLars Ingebrigtsen2021-08-211-2/+7
| | | | | * src/syntax.c (Fparse_partial_sexp): Signal an error if TO is smaller than FROM (bug#49944).
* Add a new function syntax-class-to-charLars Ingebrigtsen2021-06-151-0/+18
| | | | | * doc/lispref/syntax.texi (Syntax Table Internals): Document it. * src/syntax.c (Fsyntax_class_to_char): New function (bug#37452).
* Update copyright year to 2021Paul Eggert2021-01-011-1/+1
| | | | Run "TZ=UTC0 admin/update-copyright".
* Add new Lisp implementation of substitute-command-keysStefan Kangas2020-10-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is only the first step towards a full Lisp implementation, and does not remove the old C code. On the contrary, it is partly based on using the old C code, which is to be replaced in steps. This also makes it easy to test that it produces the same output as the old. * src/doc.c (Fsubstitute_command_keys_old): Rename from Fsubstitute_command_keys. (Fget_quoting_style): New defun to expose text_quoting_style to Lisp. (syms_of_doc): Expose above symbols. * lisp/help.el (substitute-command-keys): New Lisp version of substitute-command-keys. (Bug#8951) * src/keymap.c (Fdescribe_map_tree): New defun to expose describe_map_tree to Lisp. (syms_of_keymap): New defsubr for Fdescribe_map_tree. * src/keyboard.c (help_echo_substitute_command_keys): * src/doc.c (Fdocumentation, Fdocumentation_property): * src/print.c (print_error_message): * src/syntax.c (Finternal_describe_syntax_value): Fix calls to use new Lisp implementation of substitute-command-keys. * test/src/doc-tests.el: Remove file. * test/lisp/help-tests.el: Add tests for substitute-command-keys copied from above file.
* Handle escaped comment enders correctly in syntax.c, fixing bug #43558Alan Mackenzie2020-09-231-0/+7
| | | | | | | This fixes forward-comment, scan-lists, and parse-partial-sexp. * src/syntax.c (forw_comment): Detect and skip an escaped comment ender (e.g. \*/ in C) when comment-end-can-be-escaped is non-nil.
* Merge from origin/emacs-27Glenn Morris2020-09-201-11/+14
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | df04f3e755 Fix a rare segfault in syntax.c fd1fe1e1ec Add doc to syntax-propertize-function saying it must do a ... fcd599bbea Minor copyedits of doc of 'with-silent-modifications' 759399cdb1 Improve documentation of 'max-mini-window-height' 3223302aa2 Use modern constant names for the NS pasteboard 985703d380 Fix doc string of 'toggle-menu-bar-mode-from-frame' 184a4977c7 Make vc-bzr tests work with brz 3.1 (bug#43314) # Conflicts: # lisp/emacs-lisp/syntax.el # src/syntax.c
| * Fix a rare segfault in syntax.cEli Zaretskii2020-09-191-11/+14
| | | | | | | | | | | | | | | | | | | | * src/syntax.c (Fforward_comment): Prevent the loop for COUNT < 0 from going outside the valid range of character/byte positions. (Bug#43499) * doc/lispref/syntax.texi (Syntax Class Table): Mention the "comment-fence" and "string-fence" as alternative names of 2 syntax classes.
* | Omit "V" at the start of DEFVAR_BOOL varsPaul Eggert2020-08-251-5/+5
| | | | | | | | | | | | | | | | | | | | | | Problem noted by Stefan Monnier in: https://lists.gnu.org/r/emacs-devel/2020-08/msg00846.html * src/font.c (xft_ignore_color_fonts): * src/syntax.c (comment_end_can_be_escaped): * src/xdisp.c (word_wrap_by_category, display_fill_column_indicator): Rename these DEFVAR_BOOL variables to avoid the initial "V" that wrongly suggests that they are Lisp_Object variables. All uses changed.
* | Fix GC bugs related to uninitialized vectorsPaul Eggert2020-08-151-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Avoid problems if GC occurs while initializing a vector. Problem with Fdelete reported by Pip Cet in: https://lists.gnu.org/r/emacs-devel/2020-08/msg00313.html I looked for similar problems elsewhere and found quite a few. * src/coding.c (make_subsidiaries): * src/composite.c (syms_of_composite): * src/font.c (build_style_table, Ffont_get_glyphs): * src/nsselect.m (clean_local_selection_data): * src/nsxwidget.m (js_to_lisp): * src/syntax.c (init_syntax_once): * src/window.c (Fcurrent_window_configuration): * src/xselect.c (selection_data_to_lisp_data) (clean_local_selection_data): Use make_nil_vector instead of make_uninit_vector. * src/fns.c (Fdelete): * src/xwidget.c (webkit_js_to_lisp): Use allocate_nil_vector instead of allocate_vector. * src/search.c (Fnewline_cache_check): Use make_vector instead of make_uninit_vector.
* | Merge from origin/emacs-27Glenn Morris2020-04-201-2/+2
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 05089a4d65 (origin/emacs-27) Tweak wording re constant variables a1040861f1 Tweak setcar-related wording 751510f865 * lisp/image-mode.el: Add prefix key 's' and reduce depend... 9261a219ec * doc/emacs/windows.texi (Window Convenience): Decribe mor... e1d42da0d6 Fix mutability glitches reported by Drew Adams 5805df74f5 Improve mutability doc dca35b31d0 Improve mutability documentation 81e7d7f111 Document that quoting yields constants 5734339f40 * doc/lispref/keymaps.texi (Extended Menu Items, Easy Menu... 14a570afae Remove #' and function quoting from lambda forms in manual d5ec18c66b * src/regex-emacs.c (re_match_2_internal): Rework comment ... 4df8a61117 Add new node "Image Mode" to Emacs Manual. d7d5ee6c57 ; Fix a typo in cmdargs.texi (bug#40701) 5e9db48fbe * doc/lispref/display.texi (Customizing Bitmaps): Fix typo. eebfb72c90 Document constant vs mutable objects better 6c187ed6b0 Improve documentation of 'sort-lines' 52288f4b66 Mention 'spam-stat-process-directory-age' in the documenta... 067b070598 ; Fix some typos and doc issues (bug#40695) # Conflicts: # etc/NEWS
| * * src/regex-emacs.c (re_match_2_internal): Rework comment in last changeStefan Monnier2020-04-181-2/+2
| | | | | | | | | | | | Explain why we don't need to worry about Lisp modifying the buffer. * src/syntax.c (parse_sexp_propertize): Fix name in error message.
* | Port recent character.h changes to --with-wide-intPaul Eggert2020-04-171-7/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/fns.c (mapcar1): * src/keymap.c (Fkey_description): * src/syntax.c (scan_lists): Prefer ptrdiff_t to EMACS_INT where either will do; this fixes newly-introduced type errors on --with-wide-int platforms where ptrdiff_t is narrower than EMACS_INT. * src/keymap.c (Fkey_description): Rework for clarity; remove goto. * src/syntax.c (scan_words, Fforward_comment, scan_lists)): Fix unlikely integer overflow problems that can occur on --with-wide-int platforms, and that were caught by the recent character.h changes.
* | Prefer more inline functions in character.hPaul Eggert2020-04-171-60/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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.
* | (forward-comment -n): escaped newline is sometimes NOT end of commentAlan Mackenzie2020-04-161-2/+3
|/ | | | | * src/syntax.c (Fforward_comment) When comment-end-can-be-escaped is non-nil, don't attempt back_comment when point is just after an escaped newline, etc.
* Update copyright year to 2020Paul Eggert2020-01-011-1/+1
| | | | Run "TZ=UTC0 admin/update-copyright $(git ls-files)".
* Trivial docstring fixesJuanma Barranquero2019-12-241-1/+1
| | | | | | | | | | | | | | | | | * ChangeLog.3: * lisp/emacs-lisp/cl-macs.el (cl-flet): * lisp/filesets.el (filesets-menu-ensure-use-cached): * lisp/progmodes/compile.el (compilation-context-lines): * lisp/progmodes/prolog.el (prolog-paren-indent): * lisp/progmodes/sql.el (sql-password-search-wallet-function): Fix typos in docstrings. * lisp/cedet/semantic/analyze.el (semantic-analyze-push-error): Doc fix. * lisp/emacs-lisp/map.el (map-put, map-info): Refill docstring. (map-contains-key): Fix typo. (map-every-p): Doc fix.
* Revert "Move description of value to syntax-ppss function."Lars Ingebrigtsen2019-10-301-1/+19
| | | | | | This reverts commit 305dbc7e2be05748039aacb1a3d697f6f64bed4c. Both of the functions in question are used a lot in the sources, so move it back to the more basic function.
* Move description of value to syntax-ppss function.Lars Ingebrigtsen2019-10-301-19/+1
| | | | | | | | | * lisp/emacs-lisp/syntax.el (syntax-ppss): Move the description of the return value from... * src/syntax.c (Fparse_partial_sexp): ... here because `syntax-ppss' is what's called over the place, and jumping through an indirection to get to the value description is inconvenient.
* Fix misuses of NULL when talking about the NUL characterStefan Monnier2019-03-211-4/+1
| | | | | | | | | | | | | | | | | | | | | | * lisp/subr.el (inhibit-null-byte-detection): Make it an obsolete alias. * src/coding.c (setup_coding_system): Use new name. (detect_coding): Rename null_byte_found => nul_byte_found. (detect_coding_system): Use new name. Rename null_byte_found => nul_byte_found. (Fdefine_coding_system_internal): Use new name. (syms_of_coding): Rename inhibit-null-byte-detection to inhibit-nul-byte-detection. * src/w16select.c (get_clipboard_data): null_char => nul_char. * src/json.c (check_string_without_embedded_nuls): Rename from check_string_without_embedded_nulls. (Fjson_parse_string): Adjust accordingly. * src/coding.h (enum define_coding_undecided_arg_index) (enum coding_attr_index): ...null_byte... => ...nul_byte.... * lisp/info.el (info-insert-file-contents, Info-insert-dir): * lisp/international/mule.el (define-coding-system): * lisp/vc/vc-git.el (vc-git--call): * doc/lispref/nonascii.texi (Lisp and Coding Systems): Use the new name.
* Simplify list creation in C codePaul Eggert2019-03-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The main new thing here is that C code can now say ‘list (a, b, c, d, e, f)’ instead of ‘listn (CONSTYPE_HEAP, 6, a, b, c, d, e, f)’, thus relieving callers of the responsibility of counting arguments (plus, the code feels more like Lisp). The old list1 ... list5 functions remain, as they’re probably a bit faster for small lists. * src/alloc.c (cons_listn, pure_listn): New functions. (listn): Omit enum argument. All callers changed to use either new ‘list’ or ‘pure_list’ macros. * src/charset.c (Fdefine_charset_internal): * src/coding.c (detect_coding_system) (Fset_terminal_coding_system_internal): * src/frame.c (frame_size_history_add, adjust_frame_size): * src/gtkutil.c (xg_frame_set_char_size): * src/keyboard.c (command_loop_1): * src/nsfns.m (frame_geometry): * src/widget.c (set_frame_size): * src/xfaces.c (Fcolor_distance): * src/xfns.c (frame_geometry): * src/xterm.c (x_set_window_size_1): * src/xwidget.c (Fxwidget_size_request): Prefer list1i, list2i, etc. to open-coding them. * src/charset.c (Fset_charset_priority): * src/nsterm.m (append2): * src/window.c (window_list): * src/xfaces.c (Fx_list_fonts): Use nconc2 instead of open-coding it. * src/eval.c (eval_sub, backtrace_frame_apply): * src/kqueue.c (kqueue_generate_event): * src/nsterm.m (performDragOperation:): * src/pdumper.c (Fpdumper_stats): * src/w32.c (init_environment): Prefer list1, list2, etc. to open-coding them. * src/font.c (font_list_entities): Parenthesize to avoid expanding new ‘list’ macro. * src/gtkutil.c (GETSETUP): Rename from MAKE_FLOAT_PAGE_SETUP to get lines to fit. Move outside the ‘list’ call, since it’s now a macro. * src/keymap.c (Fmake_keymap): Simplify. * src/lisp.h (list, pure_list): New macros. (list1i): New function.
* * src/syntax.c (update_syntax_table): Prefer 'else' to 'goto'Stefan Monnier2019-03-011-33/+34
|
* Maintain interval ->position fields correctly in update_intervalAlan Mackenzie2019-03-011-14/+0
| | | | | | | | | | | | | | | | | | | | | | Also fix some anomalies in the handling of byte positions in regexp-emacs.c This fixes bug #34525. * src/intervals.c (SET_PARENT_POSITION): New macro. (update_interval): When moving to an interval's parent, set that parent's ->position field, to maintain the consistency of the tree. * src/intervals.h (struct interval): Amend the comment describing when ->position is valid. * src/pdumper.c: Update the hash associated with struct interval. * src/regex-emacs.c: (re_match_2_internal): Only invoke POINTER_TO_OFFSET on a known character boundary. Only perform arithmetic on character positions, not on byte positions. Correct the argument to an invocation of UPDATE_SYNTAX_TABLE_FORWARD by adding 1 to it (in case wordend:). * src/syntax.c: (update_syntax_table): Remove the now redundant code that set the ->position field of all parents of the interval found by update_interval.
* Widen modiff counts to avoid wraparoundPaul Eggert2019-01-311-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Widen modification counts to at least 64 bits, to make wraparound practically impossible. * doc/lispref/buffers.texi (Buffer Modification): Don’t say the modification-count can wrap around. * src/buffer.c (Frestore_buffer_modified_p, Fbuffer_swap_text) (modify_overlay): * src/insdel.c (insert_1_both, insert_from_string_1) (insert_from_gap, insert_from_buffer_1) (adjust_after_replace, replace_range, replace_range_2) (del_range_2, modify_text): * src/textprop.c (modify_text_properties): Use modiff_incr instead of incrementing directly. (Fbuffer_modified_tick, Fbuffer_chars_modified_tick): Don’t assume modification counts fit into fixnums. * src/buffer.h (struct buffer_text, struct buffer): * src/cmds.c (internal_self_insert): * src/fileio.c (Finsert_file_contents): * src/indent.c (last_known_column_modified): * src/keyboard.c (command_loop_1): * src/marker.c (cached_modiff): * src/syntax.c (find_start_modiff, parse_sexp_propertize) (find_defun_start): * src/window.h (struct window): Use modiff_count for modification counts. * src/editfns.c (Fsubst_char_in_region): Copy instead of incrementing modification counts, since integer overflow checking is not needed here. * src/lisp.h (modiff_count): New type. (modiff_incr, modiff_to_integer): New inline functions. * src/pdumper.c (dump_buffer): Update hash.
* Add portable dumperDaniel Colascione2019-01-151-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a new portable dumper as an alternative to unexec. Use it by default. * src/dmpstruct.awk: New file. * src/doc.c (get_doc_string): use will_dump_p(). * src/editfns.c (styled_format): silence compiler warning with UNINIT. * src/emacs-module.c (syms_of_module): staticpro ltv_mark. * src/emacs.c (gflags): new variable. (init_cmdargs): unwrap (string_starts_with_p, find_argument, dump_error_to_string) (load_pdump): new functions. (main): detect pdumper and --temacs invocation; actually load portable dump when detected; set gflags as appropriate; changes to init functions throughout to avoid passing explicit 'initialized' argument. * src/eval.c (inhibit_lisp_code): remove unused variable. (init_eval_once_for_pdumper): new function. (init_eval_once): call it. * src/filelock.c: CANNOT_DUMP -> will_dump_p() * src/fingerprint-dummy.c: new file * src/fingerprint.h: new file * src/fns.c: CANNOT_DUMP -> will_dump_p(), etc. (weak_hash_tables): remove (hashfn_equal, hashfn_eql): un-staticify (make_hash_table): set new 'next_weak' hash table field; drop global weak_hash_tables logic. (copy_hash_table): drop global weak_hash_tables logic. (hash_table_rehash): new function. (hash_lookup, hash_put, hash_remove_from_table, hash_clear): rehash if needed. (sweep_weak_table): un-staticify; explain logic; bool-ify. (sweep_weak_hash_tables): remove function. * src/font.c (syms_of_font): remember pdumper stuff. * src/fontset.c (syms_of_fontset): remember pdumper stuff. * src/frame.c (make_initial_frame): don't reset Vframe_list. (init_frame_once_for_pdumper, init_frame_once): new functions. (syms_of_frame): remove redundant staticpro. * src/fringe.c (init_fringe_once_for_pdumper): new functin. (init_fringe_once): call it. * src/ftcrfont.c (syms_of_ftcrfont_for_pdumper): new function. (syms_of_ftcrfont): call it. * src/ftfont.c (syms_of_ftfont_for_pdumper): new function. (syms_of_ftfont): call it. * src/ftxont.c (syms_of_ftxfont_for_pdumper): new function. (syms_of_ftxfont): call it. * src/gmalloc.c: adjust for pdumper througout (DUMPED): remove weird custom dumped indicator. * src/gnutls.c (syms_of_gnutls): pdumper note for gnutls_global_initialized. * src/image.c (syms_of_image): add pdumper comment, initializer note. * src/insdel.c (prepare_to_modify_buffer_1): account for buffer contents possibly being in dump image. * src/keyboard.c (syms_of_keyboard_for_pdumper): new function. (syms_of_keyboard): staticpro more; call pdumper syms function. * src/lisp.h: add comments throughout (gflags): declare. (will_dump_p, will_bootstrap_p, will_dump_with_pdumper_p) (dumped_with_pdumper_p, will_dump_with_unexec_p) (dumped_with_unexec_p, definitely_will_not_unexec_p): new functions. (POWER_OF_2, ROUNDUP): move macros. (PSEUDOVECTOR_TYPE, PSEUDOVECTOR_TYPEP): take vectorlike header pointer instead of vector; constify. (Lisp_Hash_Table): add comment about need to rehash on access; add comment for next_weak. (HASH_KEY, HASH_VALUE, HASH_HASH, HASH_TABLE_SIZE): const-ify. (hash_table_rehash): declare. (hash_rehash_needed_p, hash_rehash_if_needed): new functions. (finalizers, doomed_finalizers): declare extern. (SUBR_SECTION_ATTRIBUTE): new macro. (staticvec, staticidx): un-static-ify. (sweep_weak_hash_tables): remove declaration. (sweep_weak_table): declare. (hashfn_eql, hashfn_equal): declare. (number_finalizers_run): new variable. (Vdead): externify when ENABLE_CHECKING. (gc_root_type): new enumeration. (gc_root_visitor): new struct. (visit_static_gc_roots): declare. (vectorlike_nbytes): declare. (vector_nbytes): define as trivial inline function wrapper for vectorlike_nbytes. (init_obarray_once): change signature. (primary_thread): extern-ify. (init_buffer): change signature. (init_frame_once): declare. * src/lread.c (readevalloop): adjust for new dumped predicates. (init_obarray_once): new function. (ndefsubr): new variable. (defsubr): increment it. (load_path_check): adjust for pdumper. (load_path_default): use pdumper functions; adjust for dump search. * src/macfont.m (macfont_init_font_change_handler): avoid shadowing global. (syms_of_macfont_for_pdumper): new function. (syms_of_macfont): call it. * src/menu.c (syms_of_menu): staticpro more stuff. * src/minibuf.c (Ftry_completion): rehash if needed. (init_minibuf_once_for_pdumper): new function. (init_minibuf_once): call it. * src/nsfont.m (syms_of_nsfns): staticpro more. * src/nsfont.m (syms_of_nsfont_for_pdumper): new function. (syms_of_nsfont): call it. * src/nsterm.m (syms_of_nsfont): remember pdumper stuff. * src/pdumper.c: new file. * src/pdumper.h: new file. * src/process.c (init_process_emacs): use new pdumper functions instead of CANNOT_DUMP. * src/profiler.c (syms_of_profiler_for_pdumper): new function. (syms_of_profiler_for_pdumper): call it. * src/search.c (syms_of_search_for_pdumper): new function. (syms_of_search_for_pdumper): call it. * src/sheap.c (bss_sbrk_did_unexec): remove. * src/sheap.h (bss_sbrk_did_unexec): remove. * src/syntax.c (syms_of_syntax): don't redundantly staticpro re_match_object. * src/sysdep.c: use will_dump_with_unexec_p() instead of bss hack thing. * src/syssignals.h (init_sigsegv): declare. * src/systime.h (init_timefns): remove bool from signature. * src/textprop.c (syms_of_textprop): move staticpro. * src/thread.c (main_thread_p): constify. * src/thread.h (main_thread_p): constify. * src/timefns.c (init_timefns): remove bool from signature. (syms_of_timefns_for_pdumper): new function. (syms_of_timefns): call it. * src/w32.c: rearrange code. * src/w32.h (w32_relocate): declare. * src/w32fns.c (syms_of_w32fns): add pdumper note. * src/w32font.c (syms_of_w32font_for_pdumper): new function. (syms_of_w32font): call it. * src/w32heap.c (using_dynamic_heap): new variable. (init_heap): use it. * src/w32menu.c (syms_of_w32menu): add pdumper note. * src/w32proc.c (ctrl_c_handler, mainCRTStartup, _start, open_input_file) (rva_to_section, close_file_data): move here. * src/w32uniscribe.c (syms_of_w32uniscribe_for_pdumper): new function. (syms_of_w32uniscribe): call it. * src/window.c (init_window_once_for_pdumper): new function. (init_window_once): call it; staticpro more stuff. * src/xfont.c (syms_of_xfont_for_pdumper): new function. (syms_of_xfont): call it. * src/xftfont.c (syms_of_xftfont_for_pdumper): new function. (syms_of_xftfont): call it. * src/xmenu.c (syms_of_xmenu_for_pdumper): new function. (syms_of_xmenu): call it. * src/xselect.c (syms_of_xselect_for_pdumper): new function. (syms_of_xselect): call it. * src/xsettings.c (syms_of_xsettings): add more pdumper notes. * src/term.c (syms_of_xterm): add pdumper note. * src/dispnew.c (init_faces_initial): new function. (init_display_interactive): rename from init_display; use will_dump_p instead of !initialized. Initialize faces early for pdumper if needed. (init_display): new function. (syms_of_display_for_pdumper): new function. (syms_of_display): call it. * src/dbusbind.c (syms_of_dbusbind): Add TODO for bus reset on pdumper load. * src/data.c (Fdefalias): Use will_dump_p instead of Vpurify_flag. (Fmake_variable_buffer_local): silence compiler warning with -Og by making valcontents UNINIT. (arith_driver): silence compiler warning with UNINIT. * src/conf_post.h (ATTRIBUTE_SECTION): new macro. * src/composite.c (composition_gstring_put_cache): rehash hash table if needed. * src/coding.c (init_coding_once, syms_of_coding): remember pdumper stuff. * src/charset.h (charset_table_size, charset_table_user): declare. * src/charset.c (charset_table_used, charset_table_size): un-static. (init_charset_oncem, syms_of_charset): remember pdumper stuff. * src/category.c (category_table_version): remove obsolete variable. * src/callint.c (syms_of_callint): staticpro 'preserved_fns' (init_callproc): use will_dump_p instead of !CANNOT_DUMP. * src/bytecode.c (exec_byte_code): rehash table tables if needed * src/buffer.c (alloc_buffer_text, free_buffer_text): account for pdumper (init_buffer_once): add TODO; remember stuff for pdumper. (init_buffer): don't take initialized argument; adjust for pdumper. * src/atimer.c (init_atimer): initialize subr only if !initialized. * src/alloc.c: (vector_marked_p, set_vector_marked) (vectorlike_marked_p, set_vectorlike_marked, cons_marked_p) (set_cons_marked, string_marked_p, set_string_marked) (symbol_marked_p, set_symbol_marked, interval_marked_p) (set_interval_marked): new accessor routines. Use them instead of raw GC access throughout. (Vdead): make non-static when ENABLE_CHECKING. (vectorlike_nbytes): rename of 'vector_nbytes'; take a vectorlike header as input instead of a vector. (number_finalizers_run): new internal C variable. (mark_maybe_object): check for pdumper objects. (valid_pointer_p): don't be gratuitously inefficient under rr(1). (make_pure_c_string): add support for size_byte = -2 mode indicating that string data points into Emacs image rodata. (visit_vectorlike_root): visits GC roots embedded in vectorlike objects. (visit_buffer_root): visits GC roots embedded in our totally-not-a-buffer buffer global objects. (visit_static_gc_roots): visit GC roots in the Emacs data section. (mark_object_root_visitor): root callback used for conventional GC marking (weak_hash_tables): new internal variable for tracking found weak hash tables during GC. (mark_and_sweep_weak_table_contents): new weak hash table marking. (garbage_collect_1): use new GC root visitor machinery. (mark_vectorlike): accept a vectorlike_header instead of a Lisp_Vector. (mark_frame, mark_window, mark_hash_table): new functions. (mark_object): initialize 'm'; check for pdumper objects and use new mark-bit accessors throughout. Remove some object-specific marking code and move to helper functions above. (survives_gc_p): check for pdumper objects. (gc-sweep): clear pdumper mark bits. (init_alloc_once_for_pdumper): new helper function for early init called both during normal init and pdumper load. (init_alloc_once): pdumper integration. * src/Makefile.in: Rewrite dumping for pdumper; add pdumper.o; invoke temacs with --temacs command line option; build dmpstruct.h from dmpstruct.awk; stop relying on CANNOT_DUMP; clean up pdumper intermediate files during build. * nextstep/Makefile.in: build emacs.pdmp into NS packages * lisp/startup.el: account for new '--temacs' and '--dump-file' command line option. * lisp/loadup.el: rewrite early init to account for pdumper; use injected 'dump-mode' variable (set via the new '--temacs' option) instead of parsing command line. * lisp/cus-start.el: Check 'dump-mode' instead of 'purify-flag', since the new 'dump-mode' * lib-src/make-fingerprint.c: new program * lib-src/Makefile.in: built make-fingerprint utility program * configure.ac: Add --with-pdumper toggle to control pdumper support; add --with-unexec toggle to control unexec support. Add --with-dumping option to control which dumping strategy we use by default. Adjust for pdumper throughout. Check for posix_madvise. * Makefile.in: Add @DUMPING@ substitution; add pdumper mode. * .gitignore: Add make-fingerprint, temacs.in, fingerprint.c, dmpstruct.h, and pdumper dump files.
* 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)'.
generated by cgit v1.2.1 (git 2.18.0) at 2026-03-10 13:39:54 +0000