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* Fix pcase rx form snag with '?' and '??' (bug#44532)Mattias Engdegård2020-11-091-1/+1
| | | | | | | | | | This is a regression from Emacs 26. Reported by Phillip Stephani. * lisp/emacs-lisp/rx.el (rx--pcase-transform): Process ? and ?? correctly. * test/lisp/emacs-lisp/rx-tests.el (rx-pcase): Add test case. (cherry picked from commit 575b0681d926463960fc00d1e33decaa71d5c956)
* Improve reproducibility of generated -pkg.el filesGlenn Morris2020-10-301-1/+2
| | | | | | | | | * lisp/emacs-lisp/package.el (package-generate-description-file): Don't include the full name of the source file in the header, since that varies non-reproducibly according to the build directory. https://bugs.debian.org/972861 Note that elpa.gnu.org's admin/archive-contents.el does this by hand and already only includes the nondirectory part.
* Clarify the seq-reduce documentationLars Ingebrigtsen2020-10-151-3/+5
| | | | | | | * doc/lispref/sequences.texi (Sequence Functions): Ditto. * lisp/emacs-lisp/seq.el (seq-reduce): Clarify the order of the arguments (bug#43995).
* * lisp/emacs-lisp/easy-mmode.el (define-minor-mode): Doc tweakStefan Monnier2020-10-101-0/+4
| | | | | | Try and clarify the meaning of `init-value`. (cherry picked from commit 46c0f28c0e4e212687e90ec0ecb239d994105a19)
* ; Fix many typos in symbols in docs and commentsStefan Kangas2020-10-024-6/+6
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* Make aliases introduced in previous patch obsoleteLars Ingebrigtsen2020-10-011-2/+4
| | | | | * lisp/emacs-lisp/debug.el (debugger-toggle-locals): (debug-help-follow): Make reinstated aliases obsolete.
* Restore some public debugging functions removed in Emacs 27Gemini Lasswell2020-10-012-4/+22
| | | | | | | | * lisp/emacs-lisp/backtrace.el (backtrace--to-string): New function. (backtrace-to-string): Use it. Fix whitespace (bug#40728). * lisp/emacs-lisp/debug.el (debugger-insert-backtrace): New function. Mark it as obsolete. (debugger-toggle-locals, debug-help-follow): New aliases.
* Add doc to syntax-propertize-function saying it must do a 100% jobAlan Mackenzie2020-09-191-1/+6
| | | | | | | | | | and cannot be combined with other ways of applying syntax-table text properties. * lisp/emacs-lisp/syntax.el (syntax-propertize-function): Amend doc string. * doc/lispref/syntax.texi (Syntax Properties): Amend the description of the variable.
* Fix cond jump table compilation (bug#42919)Mattias Engdegård2020-08-191-24/+28
| | | | | | | | | | | | | | | | | This bug affected compilation of (cond ((member '(some list) variable) ...) ...) While equal is symmetric, member is not; in the latter case the arguments must be a variable and a constant list, in that order. Reported by Ikumi Keita. * lisp/emacs-lisp/bytecomp.el (byte-compile--cond-switch-prefix): Don't treat equality and member predicates in the same way; only the former are symmetric in their arguments. * test/lisp/emacs-lisp/bytecomp-tests.el (byte-opt-testsuite-arith-data): Add test cases.
* ; spelling fixesPaul Eggert2020-08-131-2/+2
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* Update package-menu-quick-helpBasil L. Contovounesios2020-06-051-2/+5
| | | | | | | | | | | * lisp/emacs-lisp/package.el (package--quick-help-keys): Filtering is now bound to the prefix '/', not the key 'f' (bug#41721). Advertise only the standard 'g' binding now that both it and 'r' are bound to revert-buffer (bug#35504). (package--prettify-quick-help-key): Avoid modifying string literals. (package-menu-filter): Reintroduce as obsolete alias of package-menu-filter-by-keyword for backward compatibility (bug#36981).
* Fix bug #41618 "(byte-compile 'foo) errors when foo is a macro."Alan Mackenzie2020-05-311-3/+4
| | | | | * lisp/emacs-lisp/bytecomp.el (byte-compile): Disentangle the eval of the final form from the pushing of 'macro onto it, doing the former first.
* Improve documentation of 'with-suppressed-warnings'.Philipp Stephani2020-05-081-5/+6
| | | | | | * lisp/emacs-lisp/byte-run.el (with-suppressed-warnings): Refer to 'byte-compile-warnings' instead of 'byte-compile-warning-types', as only the former variable documents the available warning types.
* Revert "cl-loop: Calculate the array length just once"Noam Postavsky2020-05-051-9/+3
| | | | Don't merge to master. This is a safe-for-release fix for Bug#40727.
* Revert "cl-loop: Add missing guard condition"Noam Postavsky2020-05-051-25/+7
| | | | Don't merge to master. This is a safe-for-release fix for Bug#40727.
* Revert "Refix conditional step clauses in cl-loop"Noam Postavsky2020-05-051-37/+59
| | | | Don't merge to master. This is a safe-for-release fix for Bug#40727.
* Remove calls to non-existent functions from edebug.el.Alan Mackenzie2020-05-041-3/+1
| | | | | | | | | Do not merge to master. *lisp/emacs-lisp/edebug.el (edebug--display-1) (edebug-toggle-disable-breakpoint): Remove calls to edebug--overlay-breakpoints and edebug--overlay-breakpoints-removed which had been overlooked in a recent changed to edebug.
* Revert "Mark breakpoints in edebug with highlights". This fixes bug #40992Alan Mackenzie2020-05-031-40/+1
| | | | | | Do not merge to master. This reverts commit e8b3a15cb6ff187ce08afcb43bd9a0b7907268ca.
* Clarify semantics of trace-function CONTEXT argumentNoam Postavsky2020-04-251-1/+3
| | | | | * lisp/emacs-lisp/trace.el (trace-function-foreground): Explain that CONTEXT should be a function, when called from Lisp.
* ; Fix some typos and doc issues (bug#40695)Štěpán Němec2020-04-187-27/+23
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* Fix edge case errors in filename-matching regexpsMattias Engdegård2020-04-142-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These changes fix actual or latent bugs in regexps that match file names, such as PATTERN arguments to 'directory-files'. See https://lists.gnu.org/archive/html/emacs-devel/2020-04/msg00265.html * admin/authors.el (authors-obsolete-files-regexps) (authors-renamed-files-regexps): * lisp/auth-source-pass.el (auth-source-pass-entries): * lisp/calendar/todo-mode.el (todo-show, todo-find-filtered-items-file) (todo-filter-items, todo-reset-nondiary-marker, todo-reset-done-string) (todo-reset-comment-string, todo-reset-highlight-item): * lisp/cedet/semantic/db-ebrowse.el (semanticdb-load-ebrowse-caches): * lisp/cedet/semantic/texi.el (semantic-texi-associated-files): * lisp/cedet/srecode/map.el (srecode-map-update-map): * lisp/dired.el (dired-re-no-dot): * lisp/emacs-lisp/autoload.el (update-directory-autoloads): * lisp/emacs-lisp/shadow.el (load-path-shadows-find): * lisp/files.el (auto-mode-alist, directory-files-no-dot-files-regexp): * lisp/finder.el (finder-compile-keywords): * lisp/generic-x.el (inetd-conf-generic-mode, named-boot-generic-mode) (resolve-conf-generic-mode, etc-modules-conf-generic-mode): * lisp/gnus/gnus-agent.el (gnus-agent-read-agentview) (gnus-agent-regenerate-group, gnus-agent-update-files-total-fetched-for): * lisp/gnus/gnus-cache.el (gnus-cache-articles-in-group): * lisp/gnus/gnus-score.el (gnus-score-search-global-directories): * lisp/gnus/gnus-util.el (gnus-delete-directory): * lisp/gnus/gnus-uu.el (gnus-uu-dir-files): * lisp/gnus/nndraft.el (nndraft-request-group): * lisp/gnus/nnmh.el (nnmh-request-group, nnmh-request-create-group): (nnmh-request-delete-group, nnmh-active-number, nnmh-update-gnus-unreads): * lisp/gnus/nnspool.el (nnspool-request-group): * lisp/gnus/spam-stat.el (spam-stat-process-directory) (spam-stat-test-directory): * lisp/help-fns.el (help-fns--first-release): * lisp/help.el (view-emacs-news): * lisp/international/quail.el (quail-update-leim-list-file): * lisp/international/titdic-cnv.el (batch-titdic-convert): * lisp/mail/mspools.el (mspools-set-vm-spool-files) (mspools-get-spool-files): * lisp/mail/rmail.el (rmail-secondary-file-regexp) (rmail-speedbar-match-folder-regexp): * lisp/net/ange-ftp.el (ange-ftp-delete-directory): * lisp/net/tramp.el (tramp-use-absolute-autoload-file-names): * lisp/obsolete/gulp.el (gulp-send-requests): * lisp/obsolete/vc-arch.el (vc-arch-trim-revlib): * lisp/org/ob-core.el (org-babel-remove-temporary-directory): * lisp/progmodes/ebnf2ps.el (ebnf-file-suffix-regexp, ebnf-style-database): * lisp/progmodes/executable.el (executable-command-find-posix-p): * lisp/startup.el (command-line): * lisp/textmodes/refer.el (refer-get-bib-files): * lisp/url/url-about.el (url-probe-protocols): * lisp/vc/vc-rcs.el (vc-rcs-register, vc-rcs-unregister): * test/lisp/net/tramp-archive-tests.el (tramp-archive-test19-directory-files-and-attributes): * test/lisp/net/tramp-tests.el (tramp-test19-directory-files-and-attributes): Replace ^ and $ with \` and \', respectively. Use (rx (or (not ".") "...")), translated into "[^.]\\|\\.\\.\\.", to match anything but "." and "..", instead of several incorrect regexps.
* Fix error message for ‘cl-struct-unknown-slot’ (bug#39995)Philipp Stephani2020-04-121-1/+1
| | | | | * lisp/emacs-lisp/cl-macs.el (cl-struct-unknown-slot): Remove spurious format specifiers.
* Fix void-variable n-reb in re-builder (Bug#40409)Noam Postavsky2020-04-041-9/+8
| | | | | | | * lisp/emacs-lisp/re-builder.el (reb-while): Take the current value of the counter instead of its name. (reb-mark-non-matching-parenthesis): Bind n-reb to 0 at the start and don't wrongly treat it as dynamicly bound.
* Fix cl-concatenate (Bug#40180)Noam Postavsky2020-03-221-1/+1
| | | | | | * lisp/emacs-lisp/cl-extra.el (cl-concatenate): Use apply, to avoid adding extra nesting of args. * test/lisp/emacs-lisp/cl-extra-tests.el (cl-concatenate): New test.
* Improve Package Menu hiding docstringsStefan Kangas2020-03-141-4/+16
| | | | | | | | * lisp/emacs-lisp/package.el (package-menu-toggle-hiding): Add reference to 'package-menu-hidden-regexps'. * lisp/emacs-lisp/package.el (package-menu-hide-package): Improve docstring to say that hiding is saved in a user option. Fix a typo. (Bug#39436)
* * lisp/emacs-lisp/package.el (package-install): Fix typo in docstring.Juri Linkov2020-03-101-1/+1
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* ; lisp/emacs-lisp/seq.el: Explain why we don't use cl-lib hereNoam Postavsky2020-03-071-0/+4
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* Eliminate use of cl-concatenate in 'seq' packageAndrew Eggenberger2020-03-072-6/+6
| | | | | | | | | | Fixes (Bug#39761) by making cl-extra dependent on seq rather than vice versa. * lisp/emacs-lisp/seq.el (seq-concatenate): Move cl-concatenate's code here instead of calling it. * lisp/emacs-lisp/cl-extra.el (cl-concatenate): Use cl-concatenate. Copyright-paperwork-exempt: yes
* Fix bug with JIT stealth timersPaul Eggert2020-03-071-1/+1
| | | | | * lisp/emacs-lisp/timer.el (run-at-time): Don’t assume that Lisp time values must be conses (Bug#39944).
* Fix rx error with ? and ??Mattias Engdegård2020-03-051-1/+1
| | | | | | | | | The ? and ?? rx operators are special in that they can be written as characters (space and '?' respectively). This confused the definition look-up mechanism in rare cases. * lisp/emacs-lisp/rx.el (rx--expand-def): Don't look up non-symbols. * test/lisp/emacs-lisp/rx-tests.el (rx-charset-or): Test.
* * lisp/emacs-lisp/rx.el (rx--string-to-intervals): Fix error string.Mattias Engdegård2020-03-051-1/+1
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* Bump checkdoc-version to match library headerStefan Kangas2020-03-041-1/+1
| | | | * lisp/emacs-lisp/checkdoc.el (checkdoc-version): Bump version.
* rx: Improve 'or' compositionality (bug#37659)Mattias Engdegård2020-03-011-28/+48
| | | | | | | | | | | | | | | | | Perform 'regexp-opt' on nested 'or' forms, and after expansion of user-defined and 'eval' forms. Characters are now turned into strings for wider 'regexp-opt' scope. This preserves the longest-match semantics for string in 'or' forms over composition. * doc/lispref/searching.texi (Rx Constructs): Document. * lisp/emacs-lisp/rx.el (rx--normalise-or-arg) (rx--all-string-or-args): New. (rx--translate-or): Normalise arguments first, and check for strings in subforms. (rx--expand-eval): Extracted from rx--translate-eval. (rx--translate-eval): Call rx--expand-eval. * test/lisp/emacs-lisp/rx-tests.el (rx-or, rx-def-in-or): Add tests. * etc/NEWS: Announce.
* Fix rx charset generationMattias Engdegård2020-02-291-1/+5
| | | | | | * lisp/emacs-lisp/rx.el (rx--charset-p): Don't overquote. (rx--generate-alt): Generate '.' for negated newline. * test/lisp/emacs-lisp/rx-tests.el (rx-any, rx-charset-or): Test.
* checkdoc: Don't mistake "cf." for sentence endŠtěpán Němec2020-02-281-1/+1
| | | | | * lisp/emacs-lisp/checkdoc.el (checkdoc-sentencespace-region-engine): Recognize "cf." as an abbreviation, not a sentence end.
* * lisp/emacs-lisp/cursor-sensor.el (cursor-sensor--detect): Change last fixStefan Monnier2020-02-241-55/+57
| | | | Make sure we always work in the selected-window's buffer.
* Shorten some ppss struct field namesNoam Postavsky2020-02-231-13/+13
| | | | | | | | | * lisp/emacs-lisp/syntax.el (ppss): Capitalize docstrings. (ppss-comment-depth): Renamed from ppss-comment-nesting. (ppss-quoted-p): Renamed from ppss-after-quote-p. (ppss-min-depth): Renamed from ppss-minimum-paren-depth. (ppss-open-parens): Renamed from ppss-open-paren-positions. * etc/NEWS: Announce the ppss-* accessors.
* Fix cursor-sensor--detect when current buf != selected window's bufFederico Tedin2020-02-211-3/+4
| | | | | | * lisp/emacs-lisp/cursor-sensor.el (cursor-sensor--detect): Avoid trying to read text properties from position taken from another buffer. (Bug#38740)
* Correct default regexp in 'package-menu-hide-package'Pieter van Oostrum2020-02-151-1/+2
| | | | | | * lisp/emacs-lisp/package.el (package-menu-mode-menu): Correct default regexp, so it only selects the package at point. (Bug#39436)
* Remove obsolete menu entry "Redisplay buffer"Pieter van Oostrum2020-02-151-2/+1
| | | | | | | | * lisp/emacs-lisp/package.el (package-menu-mode-menu): Remove obsolete menu entry "Redisplay buffer". (package-menu-mode-menu): Menu entry "Refresh Package List": make the doc string more accurate. (Bug#39436)
* Remove the optional KEEP-ORDER argument to regexp-optMattias Engdegård2020-02-131-34/+9
| | | | | | | | | | | | | This argument was added for the 'or' clause in rx, but it turned out to be a bad idea (bug#37659), and there seems to be little other use for it. * lisp/emacs-lisp/regexp-opt.el (regexp-opt): Remove KEEP-ORDER. * doc/lispref/searching.texi (Regexp Functions): * etc/NEWS: Remove it from the documentation. * test/lisp/emacs-lisp/regexp-opt-tests.el (regexp-opt-test--match-all) (regexp-opt-test--check-perm, regexp-opt-test--explain-perm) (regexp-opt-keep-order, regexp-opt-longest-match): Simplify test.
* rx: Use longest match for all-string 'or' forms (bug#37659)Mattias Engdegård2020-02-121-1/+1
| | | | | | | | | | | | | | | | | Revert to the Emacs 26 semantics that always gave the longest match for rx 'or' forms with only string arguments. This guarantee was never well documented, but it is useful and people likely have come to rely on it. For example, prior to this change, (rx (or ">" ">=")) matched ">" even if the text contained ">=". * lisp/emacs-lisp/rx.el (rx--translate-or): Don't tell regexp-opt to preserve the matching order. * doc/lispref/searching.texi (Rx Constructs): Document the longest-match guarantee for all-string 'or' forms. * test/lisp/emacs-lisp/rx-tests.el (rx-or): Update test.
* Correct "different than" to "different from" where appropriateAlan Mackenzie2020-02-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | (doc/emacs/screen.texi) (doc/lispintro/emacs-lisp-intro.texi) (doc/misc/calc.texi) (doc/misc/gnus.texi) (doc/misc/sc.texi) (lisp/align.el) (lisp/allout-widgets.el) (lisp/allout.el) (lisp/emacs-lisp/gv.el) (lisp/font-lock.el) (lisp/gnus/mm-util.el) (lisp/mail/feedmail.el) (lisp/mail/sendmail.el) (lisp/mail/supercite.el) (lisp/org/org-attach.el) (lisp/progmodes/cc-langs.el) (lisp/progmodes/idlw-shell.el) (lisp/ps-print.el) (lisp/simple.el) (src/cmds.c) (src/editfns.c) (src/frame.h) (src/regex-emacs.c) (src/xfaces.c): Replace "different than" by "different from".
* More accurate documentation of 'package-menu-hide-package'Eli Zaretskii2020-02-081-3/+4
| | | | | | | | | | * doc/emacs/package.texi (Package Menu): Improve the description of the 'H' command. * lisp/emacs-lisp/package.el (package-menu-mode-menu): More accurate wording of the help-echo string. (package-menu-hide-package): Make the doc string more accurate. (Bug#39436)
* Revert "Signal user-error on duplicate package refresh"Stefan Kangas2020-02-061-4/+1
| | | | | | | | That commit caused errors when the connection was dropped in the middle of a package refresh. To avoid any further issues this close to the pretest, we simply remove this feature. (Bug#39187) Don't merge to master, where we will instead try to fix the bug.
* * lisp/emacs-lisp/debug.el (debug): Merge the non-interactive casesPaul Pogonyshev2020-01-311-150/+142
| | | | | | bug#38927 (cherry picked from commit 502059433ce0e9699eb73d21656ce6e9e127d63b)
* Doc fixes in package.elStefan Kangas2020-01-191-3/+9
| | | | | | | | * lisp/emacs-lisp/package.el (package-process-define-package) (package-generate-description-file): Doc fixes. (package-generate-autoloads, package--write-file-no-coding) (package--archive-file-exists-p, package-desc-status): Add doc strings.
* ; spelling fixesPaul Eggert2020-01-171-1/+1
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* Fix wording and punctuation of a recent commitEli Zaretskii2020-01-171-2/+2
| | | | | | * lisp/textmodes/ispell.el (ispell-correct-p): Doc fix. * lisp/emacs-lisp/checkdoc.el (checkdoc-ispell-init): Fix capitalization and punctuation of comments.
* Add unattended spell-checking to checkdocDamien Cassou2020-01-171-50/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit makes checkdoc capable of spell-checking even when the user isn't using it interactively. When TAKE-NOTES is non-nil, checkdoc will run spell-checking (with ispell) and report spelling mistakes. Fixes: (bug#38583). * lisp/textmodes/ispell.el (ispell-word): Extract part of it to `ispell--run-on-word`. (ispell--run-on-word): New function, extracted from `ispell-word`. (ispell-error-checking-word): New function. (ispell-correct-p): New function. Use `ispell--run-on-word` and `ispell-error-checking-word`. * lisp/emacs-lisp/checkdoc.el (checkdoc-current-buffer): Pass TAKE-NOTES to `checkdoc-start`. (checkdoc-continue): Pass TAKE-NOTES to `checkdoc-this-string-valid`. (checkdoc-this-string-valid): Add optional argument TAKE-NOTES and pass it to `checkdoc-this-string-valid-engine`. (checkdoc-this-string-valid-engine): Add optional argument TAKE-NOTES and pass it to `checkdoc-ispell-docstring-engine`. (checkdoc-ispell-init): Call `ispell-set-spellchecker-params` and `ispell-accept-buffer-local-defs`. These calls are required to properly use ispell. The problem went unnoticed until now because checkdoc was only using ispell through the high-level command `ispell-word` which takes care of all the initialization for the user. (checkdoc-ispell-docstring-engine): Add optional argument TAKE-NOTES to force reporting of spell-checking errors. Throw error when (checkdoc-ispell-init) fails configuring ispell. Replace a few (if cond nil body) with (unless cond body). Replace (let ((var nil))) with (let (var)). Replace (if (not (eq checkdoc-autofix-flag 'never)) body) with just body because `checkdoc-autofix-flag` is checked at the beginning of the function. (cherry picked from commit 25adbc4a5ecc3e16625c0171607e3153bbdf7ab1)
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