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* * lisp/textmodes: Use lexical-bindingStefan Monnier2021-03-171-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/textmodes/enriched.el: Use lexical-binding. (enriched-mode): Use `delete-dups` to avoid `add-to-list` on a local variable. * lisp/textmodes/makeinfo.el: Use lexical-binding. (makeinfo-region): Remove unused var `filename-or-header`. * lisp/textmodes/refbib.el: Use lexical-binding. (r2b-put-field): Remove unused var `multi-line`. (r2b-barf-output): Remove unused var `match`. * lisp/textmodes/refer.el: Use lexical-binding. (refer-find-entry-internal): Remove unused vars `old-buffer` and `found`. * lisp/textmodes/reftex-auc.el: Use lexical-binding. (LaTeX-add-bibitems): Declare function. (reftex-plug-into-AUCTeX): Use `add-function` and `advice-add` so we can properly unplug. * lisp/textmodes/reftex-cite.el: Use lexical-binding. (reftex-create-bibtex-file): Remove unused var `file`. (reftex--found-list): Declare var. (reftex-offer-bib-menu): Rename local var to `reftex--found-list`. * lisp/textmodes/reftex-dcr.el: Use lexical-binding. (reftex-use-itimer-in-xemacs): Delete XEmacs-only var. (reftex-toggle-auto-view-crossref): Delete XEmacs-only code. (reftex-start-itimer-once): Delete XEmacs-only function. * lisp/textmodes/reftex-global.el: Use lexical-binding. (reftex-isearch-push-state-function): Use a closure instead of `(lambda). * lisp/textmodes/reftex-index.el: Use lexical-binding. (mark-active, transient-mark-mode): Delete var declarations. (reftex-index-mode-map): Remove XEmacs-only code. Use `mapc` so we can use closures instead of hand-built lambdas. (reftex-index-next, reftex-index-previous): Tweak interactive spec to remove unused prefix arg and mark it as a motion command. (reftex-index-phrases-font-lock-keywords) (reftex-index-phrases-font-lock-keywords): Move initialization into declaration. (reftex-index-initialize-phrases-buffer, reftex-index-phrases-mode) reftex-index-phrases-apply-to-region: Remove XEmacs-only code. (TeX-master): Remove redundant declaration. (reftex--chars-first): Rename dynvar from `chars-first`. Adjust all uses. * lisp/textmodes/reftex-parse.el: Use lexical-binding. * lisp/textmodes/reftex-ref.el: Use lexical-binding. (reftex-label): Remove always-nil var `text`. (reftex-refstyle): Declare before first use. (<toplevel>): Use closures rather than `eval` when building commands from `reftex-ref-style-alist`. * lisp/textmodes/reftex-sel.el: Use lexical-binding. (reftex-select-label-mode-map, reftex-select-bib-mode-map): Use `mapc` so we can use closures instead of hand-built lambdas. (reftex-select-label-mode, reftex-select-bib-mode): Remove XEmacs-only code. (reftex-select-data, reftex-select-prompt, reftex-refstyle): Move declaration before first use. (reftex--found-list, reftex--cb-flag, reftex--last-data) (reftex--call-back, reftex--help-string): Move declaration before use, and rename by adding `reftext--` prefix. Adjust all uses in this file. For `reftex--found-list` adjust corresponding uses in `reftex-cite.el`. (reftex-select-item): Explicitly let-bind them. Remove XEmacs-only code. * lisp/textmodes/reftex-toc.el: Use lexical-binding. (reftex-toc-mode-map, reftex-toc-mode, reftex-toc-restore-region) (reftex-toc-next, reftex-toc-previous, reftex-toc-next-heading) (reftex-toc-previous-heading, reftex-toggle-auto-toc-recenter (reftex-make-separate-toc-frame): Remove XEmacs-only code. * lisp/textmodes/reftex-vars.el: Use lexical-binding. * lisp/textmodes/reftex.el: Use lexical-binding. (reftex-mode-map, reftex-mode, reftex-fontify-select-label-buffer) (reftex-verified-face): Remove XEmacs-only code. (reftex-region-active-p, reftex-overlay-put, reftex-move-overlay) (reftex-make-overlay, reftex-get-buffer-visiting, reftex-delete-overlay): Redefine as obsolete aliases. Replace all callers. (current-message): Remove XEmacs-only definition. * lisp/textmodes/remember.el: Use lexical-binding. * lisp/textmodes/table.el (<toplevel>): Use closures rather than `(lambda) to build commands. * lisp/textmodes/texinfmt.el: Use lexical-binding. (texinfo-example-start): Declare var. (texinfo-format-region, texinfo-format-buffer-1): Remove unused var `last-input-buffer`. (texinfo-format-scan): Use `dlet` to bind `whitespace-silent`. (texinfo-optional-braces-discard, texinfo-format-parse-line-args) (texinfo-format-parse-args): Remove unused var `start`. (texinfo-multitable-widths): Remove unused var `start-of-templates`. (texinfo-multitable-item): Strength-reduce `eval` to `symbol-value`. (texinfo-alias): Remove unused vars `start` and `args`. (texinfo-defun-type symbol-property): Change the car to help the type symbol rather than an expression returning it. (texinfo-format-deffn): Remove corresponding `eval`. (texinfo-clear): Remove unused var `value`. (texinfo-format-ifeq): Remove unused var `end`. * lisp/textmodes/texinfo.el: Use lexical-binding. (tex-show-print-queue): Declare function. * lisp/textmodes/texnfo-upd.el: Use lexical-binding. (texinfo-start-menu-description): Remove unused var `end`. (texinfo-insert-node-lines): Remove unused var `beginning-marker`. (texinfo-multiple-files-update): Remove unused vars `next-node-name` and `previous-node-name`. * lisp/textmodes/two-column.el: Use lexical-binding.
* Remove redundant requires of 'derived'Stefan Kangas2021-01-311-1/+0
| | | | | | | | * lisp/net/newst-backend.el (derived): * lisp/net/newst-plainview.el (derived): * lisp/play/gametree.el (derived): * lisp/textmodes/less-css-mode.el (derived): Remove redundant require; 'define-derived-mode' is autoloaded.
* Update copyright year to 2021Paul Eggert2021-01-011-1/+1
| | | | Run "TZ=UTC0 admin/update-copyright".
* Update copyright year to 2020Paul Eggert2020-01-011-1/+1
| | | | Run "TZ=UTC0 admin/update-copyright $(git ls-files)".
* Improve regexp advice again, and unchain rangesPaul Eggert2019-04-021-2/+2
| | | | | | | | | | | | | | | | | | | | | * doc/lispref/searching.texi (Regexp Special): Mention char classes earlier, in a more-logical place. Advise sticking to ASCII letters and digits in ranges. Reword negative advice to make it clearer that it’s negative. * lisp/files.el (make-auto-save-file-name): * lisp/gnus/message.el (message-mailer-swallows-blank-line): * lisp/gnus/nndoc.el (nndoc-lanl-gov-announce-type-p) (nndoc-generate-lanl-gov-head): * lisp/org/org-eshell.el (org-eshell-open): * lisp/org/org.el (org-deadline-time-hour-regexp) (org-scheduled-time-hour-regexp): * lisp/progmodes/bat-mode.el (bat-font-lock-keywords): * lisp/progmodes/bug-reference.el (bug-reference-bug-regexp): * lisp/textmodes/less-css-mode.el (less-css-font-lock-keywords): * lisp/vc/vc-cvs.el (vc-cvs-valid-symbolic-tag-name-p): * lisp/vc/vc-svn.el (vc-svn-valid-symbolic-tag-name-p): Avoid attempts to chain ranges, as this can be confusing. For example, instead of [0-9-_.], use [0-9_.-].
* Update copyright year to 2019Paul Eggert2019-01-011-1/+1
| | | | Run 'TZ=UTC0 admin/update-copyright $(git ls-files)'.
* Update copyright year to 2018Paul Eggert2018-01-011-1/+1
| | | | Run admin/update-copyright.
* Fixes for defcustoms, prompted by cus-test-optsGlenn Morris2017-12-131-3/+3
| | | | | | | | | | | | | | * lisp/files.el (save-some-buffers-default-predicate): * lisp/time.el (display-time-world-list): * lisp/gnus/gnus-art.el (gnus-article-show-cursor): * lisp/progmodes/cc-vars.el (c-noise-macro-with-parens-names): * lisp/progmodes/verilog-mode.el (verilog-auto-wire-type): * lisp/textmodes/less-css-mode.el (less-css-output-directory) (less-css-output-file-name, less-css-input-file-name): * lisp/vc/emerge.el (emerge-metachars): * lisp/vc/vc-hg.el (vc-hg-symbolic-revision-styles): Fix :types. * lisp/net/newst-backend.el (newsticker-url-list-defaults): Fix url.
* Add missing :version tags revealed by cusver-checkGlenn Morris2017-12-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | * lisp/comint.el (comint-move-point-for-matching-input): * lisp/epa.el (epa-replace-original-text): * lisp/image-dired.el (image-dired-cmd-optipng-program) (image-dired-cmd-optipng-options): * lisp/emacs-lisp/bytecomp.el (byte-compile-cond-use-jump-table): * lisp/gnus/gnus-cloud.el (gnus-cloud-storage-method) (gnus-cloud-interactive): * lisp/net/mailcap.el (mailcap-user-mime-data): * lisp/progmodes/cc-vars.el (c-asymmetry-fontification-flag) (c-noise-macro-names, c-noise-macro-with-parens-names): * lisp/progmodes/flymake.el (flymake-start-on-flymake-mode) (flymake-wrap-around): * lisp/progmodes/grep.el (grep-use-null-filename-separator): * lisp/progmodes/js.el (js-indent-align-list-continuation): * lisp/progmodes/perl-mode.el (perl-flymake-command): * lisp/progmodes/python.el (python-flymake-command) (python-flymake-command-output-pattern, python-flymake-msg-alist): * lisp/progmodes/ruby-mode.el (ruby-flymake-use-rubocop-if-available) (ruby-rubocop-config): * lisp/textmodes/less-css-mode.el (less-css): * lisp/textmodes/tex-mode.el (tex-chktex-program) (tex-chktex-extra-flags): Add missing :version tags.
* ; Typo fixes, mostly repeated wordsPaul Eggert2017-10-091-1/+1
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* 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.
* Fixes and tweaks for the new Less CSS modeSimen Heggestøyl2017-08-151-145/+119
| | | | | | | | | | | | | | | | | | | | | | | | * etc/NEWS: Add an entry for the new mode. * lisp/textmodes/less-css-mode.el (less-css): Tweak docstring. (less-css-lessc-command): Tweak docstring. Don't mark it as safe. Don't autoload. (less-css-compile-at-save, less-css-lessc-options) (less-css-output-directory): Tweak docstrings. Don't autoload. (less-css-output-file-name): Tweak docstring. Don't mark it as safe. (less-css-input-file-name): Tweak docstring. Don't autoload. (less-css-compile-maybe): Use `when' for one-armed `if'. (less-css--output-path): Tweak docstring. (less-css--maybe-shell-quote-command): Remove function. (less-css-compile): Don't autoload. Tweak docstring and message. Fix compiler warning. Use `string-join' instead of `mapconcat'. (less-css-font-lock-keywords): Use `font-lock-variable-name-face' for variables. (less-css-mode-syntax-table, less-css-mode-map): New variables. (less-css-mode): Change status line mode name from "LESS" to "Less". Tweak docstring. Move syntax table definitions to `less-css-mode-syntax-table'. (less-css-indent-line): Remove function.
* New major mode: Less CSS modeSteve Purcell2017-08-151-0/+258
* lisp/textmodes/less-css-mode.el: New file.